diff --git a/[refs] b/[refs] index 6cdd8af53846..8bf080f2aa80 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: e1d62c9bd8779a8e4a335803f0fced9e614d0a9f +refs/heads/master: 150f164ef20c2438fb845d3d90c1e2e43a674fe5 diff --git a/trunk/CREDITS b/trunk/CREDITS index d78359f5f64d..1deb331d96ed 100644 --- a/trunk/CREDITS +++ b/trunk/CREDITS @@ -518,7 +518,7 @@ N: Zach Brown E: zab@zabbo.net D: maestro pci sound -M: David Brownell +N: David Brownell D: Kernel engineer, mentor, and friend. Maintained USB EHCI and D: gadget layers, SPI subsystem, GPIO subsystem, and more than a few D: device drivers. His encouragement also helped many engineers get diff --git a/trunk/Documentation/ABI/testing/sysfs-class-backlight-driver-adp8870 b/trunk/Documentation/ABI/testing/sysfs-class-backlight-driver-adp8870 new file mode 100644 index 000000000000..aa11dbdd794b --- /dev/null +++ b/trunk/Documentation/ABI/testing/sysfs-class-backlight-driver-adp8870 @@ -0,0 +1,56 @@ +What: /sys/class/backlight//_max +What: /sys/class/backlight//l1_daylight_max +What: /sys/class/backlight//l2_bright_max +What: /sys/class/backlight//l3_office_max +What: /sys/class/backlight//l4_indoor_max +What: /sys/class/backlight//l5_dark_max +Date: Mai 2011 +KernelVersion: 2.6.40 +Contact: device-drivers-devel@blackfin.uclinux.org +Description: + Control the maximum brightness for + on this . Values are between 0 and 127. This file + will also show the brightness level stored for this + . + +What: /sys/class/backlight//_dim +What: /sys/class/backlight//l2_bright_dim +What: /sys/class/backlight//l3_office_dim +What: /sys/class/backlight//l4_indoor_dim +What: /sys/class/backlight//l5_dark_dim +Date: Mai 2011 +KernelVersion: 2.6.40 +Contact: device-drivers-devel@blackfin.uclinux.org +Description: + Control the dim brightness for + on this . Values are between 0 and 127, typically + set to 0. Full off when the backlight is disabled. + This file will also show the dim brightness level stored for + this . + +What: /sys/class/backlight//ambient_light_level +Date: Mai 2011 +KernelVersion: 2.6.40 +Contact: device-drivers-devel@blackfin.uclinux.org +Description: + Get conversion value of the light sensor. + This value is updated every 80 ms (when the light sensor + is enabled). Returns integer between 0 (dark) and + 8000 (max ambient brightness) + +What: /sys/class/backlight//ambient_light_zone +Date: Mai 2011 +KernelVersion: 2.6.40 +Contact: device-drivers-devel@blackfin.uclinux.org +Description: + Get/Set current ambient light zone. Reading returns + integer between 1..5 (1 = daylight, 2 = bright, ..., 5 = dark). + Writing a value between 1..5 forces the backlight controller + to enter the corresponding ambient light zone. + Writing 0 returns to normal/automatic ambient light level + operation. The ambient light sensing feature on these devices + is an extension to the API documented in + Documentation/ABI/stable/sysfs-class-backlight. + It can be enabled by writing the value stored in + /sys/class/backlight//max_brightness to + /sys/class/backlight//brightness. \ No newline at end of file diff --git a/trunk/Documentation/accounting/cgroupstats.txt b/trunk/Documentation/accounting/cgroupstats.txt index eda40fd39cad..d16a9849e60e 100644 --- a/trunk/Documentation/accounting/cgroupstats.txt +++ b/trunk/Documentation/accounting/cgroupstats.txt @@ -21,7 +21,7 @@ information will not be available. To extract cgroup statistics a utility very similar to getdelays.c has been developed, the sample output of the utility is shown below -~/balbir/cgroupstats # ./getdelays -C "/cgroup/a" +~/balbir/cgroupstats # ./getdelays -C "/sys/fs/cgroup/a" sleeping 1, blocked 0, running 1, stopped 0, uninterruptible 0 -~/balbir/cgroupstats # ./getdelays -C "/cgroup" +~/balbir/cgroupstats # ./getdelays -C "/sys/fs/cgroup" sleeping 155, blocked 0, running 1, stopped 0, uninterruptible 2 diff --git a/trunk/Documentation/cgroups/blkio-controller.txt b/trunk/Documentation/cgroups/blkio-controller.txt index 465351d4cf85..cd45c8ea7463 100644 --- a/trunk/Documentation/cgroups/blkio-controller.txt +++ b/trunk/Documentation/cgroups/blkio-controller.txt @@ -28,16 +28,19 @@ cgroups. Here is what you can do. - Enable group scheduling in CFQ CONFIG_CFQ_GROUP_IOSCHED=y -- Compile and boot into kernel and mount IO controller (blkio). +- Compile and boot into kernel and mount IO controller (blkio); see + cgroups.txt, Why are cgroups needed?. - mount -t cgroup -o blkio none /cgroup + mount -t tmpfs cgroup_root /sys/fs/cgroup + mkdir /sys/fs/cgroup/blkio + mount -t cgroup -o blkio none /sys/fs/cgroup/blkio - Create two cgroups - mkdir -p /cgroup/test1/ /cgroup/test2 + mkdir -p /sys/fs/cgroup/blkio/test1/ /sys/fs/cgroup/blkio/test2 - Set weights of group test1 and test2 - echo 1000 > /cgroup/test1/blkio.weight - echo 500 > /cgroup/test2/blkio.weight + echo 1000 > /sys/fs/cgroup/blkio/test1/blkio.weight + echo 500 > /sys/fs/cgroup/blkio/test2/blkio.weight - Create two same size files (say 512MB each) on same disk (file1, file2) and launch two dd threads in different cgroup to read those files. @@ -46,12 +49,12 @@ cgroups. Here is what you can do. echo 3 > /proc/sys/vm/drop_caches dd if=/mnt/sdb/zerofile1 of=/dev/null & - echo $! > /cgroup/test1/tasks - cat /cgroup/test1/tasks + echo $! > /sys/fs/cgroup/blkio/test1/tasks + cat /sys/fs/cgroup/blkio/test1/tasks dd if=/mnt/sdb/zerofile2 of=/dev/null & - echo $! > /cgroup/test2/tasks - cat /cgroup/test2/tasks + echo $! > /sys/fs/cgroup/blkio/test2/tasks + cat /sys/fs/cgroup/blkio/test2/tasks - At macro level, first dd should finish first. To get more precise data, keep on looking at (with the help of script), at blkio.disk_time and @@ -68,13 +71,13 @@ Throttling/Upper Limit policy - Enable throttling in block layer CONFIG_BLK_DEV_THROTTLING=y -- Mount blkio controller - mount -t cgroup -o blkio none /cgroup/blkio +- Mount blkio controller (see cgroups.txt, Why are cgroups needed?) + mount -t cgroup -o blkio none /sys/fs/cgroup/blkio - Specify a bandwidth rate on particular device for root group. The format for policy is ": ". - echo "8:16 1048576" > /cgroup/blkio/blkio.read_bps_device + echo "8:16 1048576" > /sys/fs/cgroup/blkio/blkio.read_bps_device Above will put a limit of 1MB/second on reads happening for root group on device having major/minor number 8:16. @@ -108,7 +111,7 @@ Hierarchical Cgroups CFQ and throttling will practically treat all groups at same level. pivot - / | \ \ + / / \ \ root test1 test2 test3 Down the line we can implement hierarchical accounting/control support @@ -149,7 +152,7 @@ Proportional weight policy files Following is the format. - #echo dev_maj:dev_minor weight > /path/to/cgroup/blkio.weight_device + # echo dev_maj:dev_minor weight > blkio.weight_device Configure weight=300 on /dev/sdb (8:16) in this cgroup # echo 8:16 300 > blkio.weight_device # cat blkio.weight_device diff --git a/trunk/Documentation/cgroups/cgroups.txt b/trunk/Documentation/cgroups/cgroups.txt index 0ed99f08f1f3..cd67e90003c0 100644 --- a/trunk/Documentation/cgroups/cgroups.txt +++ b/trunk/Documentation/cgroups/cgroups.txt @@ -138,11 +138,11 @@ With the ability to classify tasks differently for different resources the admin can easily set up a script which receives exec notifications and depending on who is launching the browser he can - # echo browser_pid > /mnt///tasks + # echo browser_pid > /sys/fs/cgroup///tasks With only a single hierarchy, he now would potentially have to create a separate cgroup for every browser launched and associate it with -approp network and other resource class. This may lead to +appropriate network and other resource class. This may lead to proliferation of such cgroups. Also lets say that the administrator would like to give enhanced network @@ -153,9 +153,9 @@ apps enhanced CPU power, With ability to write pids directly to resource classes, it's just a matter of : - # echo pid > /mnt/network//tasks + # echo pid > /sys/fs/cgroup/network//tasks (after some time) - # echo pid > /mnt/network//tasks + # echo pid > /sys/fs/cgroup/network//tasks Without this ability, he would have to split the cgroup into multiple separate ones and then associate the new cgroups with the @@ -310,21 +310,24 @@ subsystem, this is the case for the cpuset. To start a new job that is to be contained within a cgroup, using the "cpuset" cgroup subsystem, the steps are something like: - 1) mkdir /dev/cgroup - 2) mount -t cgroup -ocpuset cpuset /dev/cgroup - 3) Create the new cgroup by doing mkdir's and write's (or echo's) in - the /dev/cgroup virtual file system. - 4) Start a task that will be the "founding father" of the new job. - 5) Attach that task to the new cgroup by writing its pid to the - /dev/cgroup tasks file for that cgroup. - 6) fork, exec or clone the job tasks from this founding father task. + 1) mount -t tmpfs cgroup_root /sys/fs/cgroup + 2) mkdir /sys/fs/cgroup/cpuset + 3) mount -t cgroup -ocpuset cpuset /sys/fs/cgroup/cpuset + 4) Create the new cgroup by doing mkdir's and write's (or echo's) in + the /sys/fs/cgroup virtual file system. + 5) Start a task that will be the "founding father" of the new job. + 6) Attach that task to the new cgroup by writing its pid to the + /sys/fs/cgroup/cpuset/tasks file for that cgroup. + 7) fork, exec or clone the job tasks from this founding father task. For example, the following sequence of commands will setup a cgroup named "Charlie", containing just CPUs 2 and 3, and Memory Node 1, and then start a subshell 'sh' in that cgroup: - mount -t cgroup cpuset -ocpuset /dev/cgroup - cd /dev/cgroup + mount -t tmpfs cgroup_root /sys/fs/cgroup + mkdir /sys/fs/cgroup/cpuset + mount -t cgroup cpuset -ocpuset /sys/fs/cgroup/cpuset + cd /sys/fs/cgroup/cpuset mkdir Charlie cd Charlie /bin/echo 2-3 > cpuset.cpus @@ -345,7 +348,7 @@ Creating, modifying, using the cgroups can be done through the cgroup virtual filesystem. To mount a cgroup hierarchy with all available subsystems, type: -# mount -t cgroup xxx /dev/cgroup +# mount -t cgroup xxx /sys/fs/cgroup The "xxx" is not interpreted by the cgroup code, but will appear in /proc/mounts so may be any useful identifying string that you like. @@ -354,23 +357,32 @@ Note: Some subsystems do not work without some user input first. For instance, if cpusets are enabled the user will have to populate the cpus and mems files for each new cgroup created before that group can be used. +As explained in section `1.2 Why are cgroups needed?' you should create +different hierarchies of cgroups for each single resource or group of +resources you want to control. Therefore, you should mount a tmpfs on +/sys/fs/cgroup and create directories for each cgroup resource or resource +group. + +# mount -t tmpfs cgroup_root /sys/fs/cgroup +# mkdir /sys/fs/cgroup/rg1 + To mount a cgroup hierarchy with just the cpuset and memory subsystems, type: -# mount -t cgroup -o cpuset,memory hier1 /dev/cgroup +# mount -t cgroup -o cpuset,memory hier1 /sys/fs/cgroup/rg1 To change the set of subsystems bound to a mounted hierarchy, just remount with different options: -# mount -o remount,cpuset,blkio hier1 /dev/cgroup +# mount -o remount,cpuset,blkio hier1 /sys/fs/cgroup/rg1 Now memory is removed from the hierarchy and blkio is added. Note this will add blkio to the hierarchy but won't remove memory or cpuset, because the new options are appended to the old ones: -# mount -o remount,blkio /dev/cgroup +# mount -o remount,blkio /sys/fs/cgroup/rg1 To Specify a hierarchy's release_agent: # mount -t cgroup -o cpuset,release_agent="/sbin/cpuset_release_agent" \ - xxx /dev/cgroup + xxx /sys/fs/cgroup/rg1 Note that specifying 'release_agent' more than once will return failure. @@ -379,17 +391,17 @@ when the hierarchy consists of a single (root) cgroup. Supporting the ability to arbitrarily bind/unbind subsystems from an existing cgroup hierarchy is intended to be implemented in the future. -Then under /dev/cgroup you can find a tree that corresponds to the -tree of the cgroups in the system. For instance, /dev/cgroup +Then under /sys/fs/cgroup/rg1 you can find a tree that corresponds to the +tree of the cgroups in the system. For instance, /sys/fs/cgroup/rg1 is the cgroup that holds the whole system. If you want to change the value of release_agent: -# echo "/sbin/new_release_agent" > /dev/cgroup/release_agent +# echo "/sbin/new_release_agent" > /sys/fs/cgroup/rg1/release_agent It can also be changed via remount. -If you want to create a new cgroup under /dev/cgroup: -# cd /dev/cgroup +If you want to create a new cgroup under /sys/fs/cgroup/rg1: +# cd /sys/fs/cgroup/rg1 # mkdir my_cgroup Now you want to do something with this cgroup. diff --git a/trunk/Documentation/cgroups/cpuacct.txt b/trunk/Documentation/cgroups/cpuacct.txt index 8b930946c52a..9ad85df4b983 100644 --- a/trunk/Documentation/cgroups/cpuacct.txt +++ b/trunk/Documentation/cgroups/cpuacct.txt @@ -10,26 +10,25 @@ directly present in its group. Accounting groups can be created by first mounting the cgroup filesystem. -# mkdir /cgroups -# mount -t cgroup -ocpuacct none /cgroups - -With the above step, the initial or the parent accounting group -becomes visible at /cgroups. At bootup, this group includes all the -tasks in the system. /cgroups/tasks lists the tasks in this cgroup. -/cgroups/cpuacct.usage gives the CPU time (in nanoseconds) obtained by -this group which is essentially the CPU time obtained by all the tasks +# mount -t cgroup -ocpuacct none /sys/fs/cgroup + +With the above step, the initial or the parent accounting group becomes +visible at /sys/fs/cgroup. At bootup, this group includes all the tasks in +the system. /sys/fs/cgroup/tasks lists the tasks in this cgroup. +/sys/fs/cgroup/cpuacct.usage gives the CPU time (in nanoseconds) obtained +by this group which is essentially the CPU time obtained by all the tasks in the system. -New accounting groups can be created under the parent group /cgroups. +New accounting groups can be created under the parent group /sys/fs/cgroup. -# cd /cgroups +# cd /sys/fs/cgroup # mkdir g1 # echo $$ > g1 The above steps create a new group g1 and move the current shell process (bash) into it. CPU time consumed by this bash and its children can be obtained from g1/cpuacct.usage and the same is accumulated in -/cgroups/cpuacct.usage also. +/sys/fs/cgroup/cpuacct.usage also. cpuacct.stat file lists a few statistics which further divide the CPU time obtained by the cgroup into user and system times. Currently diff --git a/trunk/Documentation/cgroups/cpusets.txt b/trunk/Documentation/cgroups/cpusets.txt index 98a30829af7a..5b0d78e55ccc 100644 --- a/trunk/Documentation/cgroups/cpusets.txt +++ b/trunk/Documentation/cgroups/cpusets.txt @@ -661,21 +661,21 @@ than stress the kernel. To start a new job that is to be contained within a cpuset, the steps are: - 1) mkdir /dev/cpuset - 2) mount -t cgroup -ocpuset cpuset /dev/cpuset + 1) mkdir /sys/fs/cgroup/cpuset + 2) mount -t cgroup -ocpuset cpuset /sys/fs/cgroup/cpuset 3) Create the new cpuset by doing mkdir's and write's (or echo's) in - the /dev/cpuset virtual file system. + the /sys/fs/cgroup/cpuset virtual file system. 4) Start a task that will be the "founding father" of the new job. 5) Attach that task to the new cpuset by writing its pid to the - /dev/cpuset tasks file for that cpuset. + /sys/fs/cgroup/cpuset tasks file for that cpuset. 6) fork, exec or clone the job tasks from this founding father task. For example, the following sequence of commands will setup a cpuset named "Charlie", containing just CPUs 2 and 3, and Memory Node 1, and then start a subshell 'sh' in that cpuset: - mount -t cgroup -ocpuset cpuset /dev/cpuset - cd /dev/cpuset + mount -t cgroup -ocpuset cpuset /sys/fs/cgroup/cpuset + cd /sys/fs/cgroup/cpuset mkdir Charlie cd Charlie /bin/echo 2-3 > cpuset.cpus @@ -710,14 +710,14 @@ Creating, modifying, using the cpusets can be done through the cpuset virtual filesystem. To mount it, type: -# mount -t cgroup -o cpuset cpuset /dev/cpuset +# mount -t cgroup -o cpuset cpuset /sys/fs/cgroup/cpuset -Then under /dev/cpuset you can find a tree that corresponds to the -tree of the cpusets in the system. For instance, /dev/cpuset +Then under /sys/fs/cgroup/cpuset you can find a tree that corresponds to the +tree of the cpusets in the system. For instance, /sys/fs/cgroup/cpuset is the cpuset that holds the whole system. -If you want to create a new cpuset under /dev/cpuset: -# cd /dev/cpuset +If you want to create a new cpuset under /sys/fs/cgroup/cpuset: +# cd /sys/fs/cgroup/cpuset # mkdir my_cpuset Now you want to do something with this cpuset. @@ -765,12 +765,12 @@ wrapper around the cgroup filesystem. The command -mount -t cpuset X /dev/cpuset +mount -t cpuset X /sys/fs/cgroup/cpuset is equivalent to -mount -t cgroup -ocpuset,noprefix X /dev/cpuset -echo "/sbin/cpuset_release_agent" > /dev/cpuset/release_agent +mount -t cgroup -ocpuset,noprefix X /sys/fs/cgroup/cpuset +echo "/sbin/cpuset_release_agent" > /sys/fs/cgroup/cpuset/release_agent 2.2 Adding/removing cpus ------------------------ diff --git a/trunk/Documentation/cgroups/devices.txt b/trunk/Documentation/cgroups/devices.txt index 57ca4c89fe5c..16624a7f8222 100644 --- a/trunk/Documentation/cgroups/devices.txt +++ b/trunk/Documentation/cgroups/devices.txt @@ -22,16 +22,16 @@ removed from the child(ren). An entry is added using devices.allow, and removed using devices.deny. For instance - echo 'c 1:3 mr' > /cgroups/1/devices.allow + echo 'c 1:3 mr' > /sys/fs/cgroup/1/devices.allow allows cgroup 1 to read and mknod the device usually known as /dev/null. Doing - echo a > /cgroups/1/devices.deny + echo a > /sys/fs/cgroup/1/devices.deny will remove the default 'a *:* rwm' entry. Doing - echo a > /cgroups/1/devices.allow + echo a > /sys/fs/cgroup/1/devices.allow will add the 'a *:* rwm' entry to the whitelist. diff --git a/trunk/Documentation/cgroups/freezer-subsystem.txt b/trunk/Documentation/cgroups/freezer-subsystem.txt index 41f37fea1276..c21d77742a07 100644 --- a/trunk/Documentation/cgroups/freezer-subsystem.txt +++ b/trunk/Documentation/cgroups/freezer-subsystem.txt @@ -59,28 +59,28 @@ is non-freezable. * Examples of usage : - # mkdir /containers - # mount -t cgroup -ofreezer freezer /containers - # mkdir /containers/0 - # echo $some_pid > /containers/0/tasks + # mkdir /sys/fs/cgroup/freezer + # mount -t cgroup -ofreezer freezer /sys/fs/cgroup/freezer + # mkdir /sys/fs/cgroup/freezer/0 + # echo $some_pid > /sys/fs/cgroup/freezer/0/tasks to get status of the freezer subsystem : - # cat /containers/0/freezer.state + # cat /sys/fs/cgroup/freezer/0/freezer.state THAWED to freeze all tasks in the container : - # echo FROZEN > /containers/0/freezer.state - # cat /containers/0/freezer.state + # echo FROZEN > /sys/fs/cgroup/freezer/0/freezer.state + # cat /sys/fs/cgroup/freezer/0/freezer.state FREEZING - # cat /containers/0/freezer.state + # cat /sys/fs/cgroup/freezer/0/freezer.state FROZEN to unfreeze all tasks in the container : - # echo THAWED > /containers/0/freezer.state - # cat /containers/0/freezer.state + # echo THAWED > /sys/fs/cgroup/freezer/0/freezer.state + # cat /sys/fs/cgroup/freezer/0/freezer.state THAWED This is the basic mechanism which should do the right thing for user space task diff --git a/trunk/Documentation/cgroups/memory.txt b/trunk/Documentation/cgroups/memory.txt index 7c163477fcd8..06eb6d957c83 100644 --- a/trunk/Documentation/cgroups/memory.txt +++ b/trunk/Documentation/cgroups/memory.txt @@ -1,8 +1,8 @@ Memory Resource Controller -NOTE: The Memory Resource Controller has been generically been referred - to as the memory controller in this document. Do not confuse memory - controller used here with the memory controller that is used in hardware. +NOTE: The Memory Resource Controller has generically been referred to as the + memory controller in this document. Do not confuse memory controller + used here with the memory controller that is used in hardware. (For editors) In this document: @@ -70,6 +70,7 @@ Brief summary of control files. (See sysctl's vm.swappiness) memory.move_charge_at_immigrate # set/show controls of moving charges memory.oom_control # set/show oom controls. + memory.numa_stat # show the number of memory usage per numa node 1. History @@ -181,7 +182,7 @@ behind this approach is that a cgroup that aggressively uses a shared page will eventually get charged for it (once it is uncharged from the cgroup that brought it in -- this will happen on memory pressure). -Exception: If CONFIG_CGROUP_CGROUP_MEM_RES_CTLR_SWAP is not used.. +Exception: If CONFIG_CGROUP_CGROUP_MEM_RES_CTLR_SWAP is not used. When you do swapoff and make swapped-out pages of shmem(tmpfs) to be backed into memory in force, charges for pages are accounted against the caller of swapoff rather than the users of shmem. @@ -213,7 +214,7 @@ affecting global LRU, memory+swap limit is better than just limiting swap from OS point of view. * What happens when a cgroup hits memory.memsw.limit_in_bytes -When a cgroup his memory.memsw.limit_in_bytes, it's useless to do swap-out +When a cgroup hits memory.memsw.limit_in_bytes, it's useless to do swap-out in this cgroup. Then, swap-out will not be done by cgroup routine and file caches are dropped. But as mentioned above, global LRU can do swapout memory from it for sanity of the system's memory management state. You can't forbid @@ -263,16 +264,17 @@ b. Enable CONFIG_RESOURCE_COUNTERS c. Enable CONFIG_CGROUP_MEM_RES_CTLR d. Enable CONFIG_CGROUP_MEM_RES_CTLR_SWAP (to use swap extension) -1. Prepare the cgroups -# mkdir -p /cgroups -# mount -t cgroup none /cgroups -o memory +1. Prepare the cgroups (see cgroups.txt, Why are cgroups needed?) +# mount -t tmpfs none /sys/fs/cgroup +# mkdir /sys/fs/cgroup/memory +# mount -t cgroup none /sys/fs/cgroup/memory -o memory 2. Make the new group and move bash into it -# mkdir /cgroups/0 -# echo $$ > /cgroups/0/tasks +# mkdir /sys/fs/cgroup/memory/0 +# echo $$ > /sys/fs/cgroup/memory/0/tasks Since now we're in the 0 cgroup, we can alter the memory limit: -# echo 4M > /cgroups/0/memory.limit_in_bytes +# echo 4M > /sys/fs/cgroup/memory/0/memory.limit_in_bytes NOTE: We can use a suffix (k, K, m, M, g or G) to indicate values in kilo, mega or gigabytes. (Here, Kilo, Mega, Giga are Kibibytes, Mebibytes, Gibibytes.) @@ -280,11 +282,11 @@ mega or gigabytes. (Here, Kilo, Mega, Giga are Kibibytes, Mebibytes, Gibibytes.) NOTE: We can write "-1" to reset the *.limit_in_bytes(unlimited). NOTE: We cannot set limits on the root cgroup any more. -# cat /cgroups/0/memory.limit_in_bytes +# cat /sys/fs/cgroup/memory/0/memory.limit_in_bytes 4194304 We can check the usage: -# cat /cgroups/0/memory.usage_in_bytes +# cat /sys/fs/cgroup/memory/0/memory.usage_in_bytes 1216512 A successful write to this file does not guarantee a successful set of @@ -464,6 +466,24 @@ value for efficient access. (Of course, when necessary, it's synchronized.) If you want to know more exact memory usage, you should use RSS+CACHE(+SWAP) value in memory.stat(see 5.2). +5.6 numa_stat + +This is similar to numa_maps but operates on a per-memcg basis. This is +useful for providing visibility into the numa locality information within +an memcg since the pages are allowed to be allocated from any physical +node. One of the usecases is evaluating application performance by +combining this information with the application's cpu allocation. + +We export "total", "file", "anon" and "unevictable" pages per-node for +each memcg. The ouput format of memory.numa_stat is: + +total= N0= N1= ... +file= N0= N1= ... +anon= N0= N1= ... +unevictable= N0= N1= ... + +And we have total = file + anon + unevictable. + 6. Hierarchy support The memory controller supports a deep hierarchy and hierarchical accounting. @@ -471,13 +491,13 @@ The hierarchy is created by creating the appropriate cgroups in the cgroup filesystem. Consider for example, the following cgroup filesystem hierarchy - root + root / | \ - / | \ - a b c - | \ - | \ - d e + / | \ + a b c + | \ + | \ + d e In the diagram above, with hierarchical accounting enabled, all memory usage of e, is accounted to its ancestors up until the root (i.e, c and root), diff --git a/trunk/Documentation/feature-removal-schedule.txt b/trunk/Documentation/feature-removal-schedule.txt index 1a9446b59153..72e238465b0b 100644 --- a/trunk/Documentation/feature-removal-schedule.txt +++ b/trunk/Documentation/feature-removal-schedule.txt @@ -481,23 +481,6 @@ Who: FUJITA Tomonori ---------------------------- -What: namespace cgroup (ns_cgroup) -When: 2.6.38 -Why: The ns_cgroup leads to some problems: - * cgroup creation is out-of-control - * cgroup name can conflict when pids are looping - * it is not possible to have a single process handling - a lot of namespaces without falling in a exponential creation time - * we may want to create a namespace without creating a cgroup - - The ns_cgroup is replaced by a compatibility flag 'clone_children', - where a newly created cgroup will copy the parent cgroup values. - The userspace has to manually create a cgroup and add a task to - the 'tasks' file. -Who: Daniel Lezcano - ----------------------------- - What: iwlwifi disable_hw_scan module parameters When: 2.6.40 Why: Hareware scan is the prefer method for iwlwifi devices for diff --git a/trunk/Documentation/filesystems/proc.txt b/trunk/Documentation/filesystems/proc.txt index f48178024067..db3b1aba32a3 100644 --- a/trunk/Documentation/filesystems/proc.txt +++ b/trunk/Documentation/filesystems/proc.txt @@ -843,6 +843,7 @@ Provides counts of softirq handlers serviced since boot time, for each cpu. TASKLET: 0 0 0 290 SCHED: 27035 26983 26971 26746 HRTIMER: 0 0 0 0 + RCU: 1678 1769 2178 2250 1.3 IDE devices in /proc/ide diff --git a/trunk/Documentation/hwmon/f71882fg b/trunk/Documentation/hwmon/f71882fg index 84d2623810f3..de91c0db5846 100644 --- a/trunk/Documentation/hwmon/f71882fg +++ b/trunk/Documentation/hwmon/f71882fg @@ -22,6 +22,10 @@ Supported chips: Prefix: 'f71869' Addresses scanned: none, address read from Super I/O config space Datasheet: Available from the Fintek website + * Fintek F71869A + Prefix: 'f71869a' + Addresses scanned: none, address read from Super I/O config space + Datasheet: Not public * Fintek F71882FG and F71883FG Prefix: 'f71882fg' Addresses scanned: none, address read from Super I/O config space diff --git a/trunk/Documentation/hwmon/k10temp b/trunk/Documentation/hwmon/k10temp index 0393c89277c0..a10f73624ad3 100644 --- a/trunk/Documentation/hwmon/k10temp +++ b/trunk/Documentation/hwmon/k10temp @@ -9,8 +9,8 @@ Supported chips: Socket S1G3: Athlon II, Sempron, Turion II * AMD Family 11h processors: Socket S1G2: Athlon (X2), Sempron (X2), Turion X2 (Ultra) -* AMD Family 12h processors: "Llano" -* AMD Family 14h processors: "Brazos" (C/E/G-Series) +* AMD Family 12h processors: "Llano" (E2/A4/A6/A8-Series) +* AMD Family 14h processors: "Brazos" (C/E/G/Z-Series) * AMD Family 15h processors: "Bulldozer" Prefix: 'k10temp' @@ -20,12 +20,16 @@ Supported chips: http://support.amd.com/us/Processor_TechDocs/31116.pdf BIOS and Kernel Developer's Guide (BKDG) for AMD Family 11h Processors: http://support.amd.com/us/Processor_TechDocs/41256.pdf + BIOS and Kernel Developer's Guide (BKDG) for AMD Family 12h Processors: + http://support.amd.com/us/Processor_TechDocs/41131.pdf BIOS and Kernel Developer's Guide (BKDG) for AMD Family 14h Models 00h-0Fh Processors: http://support.amd.com/us/Processor_TechDocs/43170.pdf Revision Guide for AMD Family 10h Processors: http://support.amd.com/us/Processor_TechDocs/41322.pdf Revision Guide for AMD Family 11h Processors: http://support.amd.com/us/Processor_TechDocs/41788.pdf + Revision Guide for AMD Family 12h Processors: + http://support.amd.com/us/Processor_TechDocs/44739.pdf Revision Guide for AMD Family 14h Models 00h-0Fh Processors: http://support.amd.com/us/Processor_TechDocs/47534.pdf AMD Family 11h Processor Power and Thermal Data Sheet for Notebooks: diff --git a/trunk/Documentation/kmemleak.txt b/trunk/Documentation/kmemleak.txt index 090e6ee04536..51063e681ca4 100644 --- a/trunk/Documentation/kmemleak.txt +++ b/trunk/Documentation/kmemleak.txt @@ -11,7 +11,9 @@ with the difference that the orphan objects are not freed but only reported via /sys/kernel/debug/kmemleak. A similar method is used by the Valgrind tool (memcheck --leak-check) to detect the memory leaks in user-space applications. -Kmemleak is supported on x86, arm, powerpc, sparc, sh, microblaze and tile. + +Please check DEBUG_KMEMLEAK dependencies in lib/Kconfig.debug for supported +architectures. Usage ----- diff --git a/trunk/Documentation/md.txt b/trunk/Documentation/md.txt index 2366b1c8cf19..f0eee83ff78a 100644 --- a/trunk/Documentation/md.txt +++ b/trunk/Documentation/md.txt @@ -555,7 +555,7 @@ also have sync_min sync_max The two values, given as numbers of sectors, indicate a range - withing the array where 'check'/'repair' will operate. Must be + within the array where 'check'/'repair' will operate. Must be a multiple of chunk_size. When it reaches "sync_max" it will pause, rather than complete. You can use 'select' or 'poll' on "sync_completed" to wait for diff --git a/trunk/Documentation/power/devices.txt b/trunk/Documentation/power/devices.txt index 88880839ece4..64565aac6e40 100644 --- a/trunk/Documentation/power/devices.txt +++ b/trunk/Documentation/power/devices.txt @@ -520,59 +520,20 @@ Support for power domains is provided through the pwr_domain field of struct device. This field is a pointer to an object of type struct dev_power_domain, defined in include/linux/pm.h, providing a set of power management callbacks analogous to the subsystem-level and device driver callbacks that are executed -for the given device during all power transitions, in addition to the respective -subsystem-level callbacks. Specifically, the power domain "suspend" callbacks -(i.e. ->runtime_suspend(), ->suspend(), ->freeze(), ->poweroff(), etc.) are -executed after the analogous subsystem-level callbacks, while the power domain -"resume" callbacks (i.e. ->runtime_resume(), ->resume(), ->thaw(), ->restore, -etc.) are executed before the analogous subsystem-level callbacks. Error codes -returned by the "suspend" and "resume" power domain callbacks are ignored. - -Power domain ->runtime_idle() callback is executed before the subsystem-level -->runtime_idle() callback and the result returned by it is not ignored. Namely, -if it returns error code, the subsystem-level ->runtime_idle() callback will not -be called and the helper function rpm_idle() executing it will return error -code. This mechanism is intended to help platforms where saving device state -is a time consuming operation and should only be carried out if all devices -in the power domain are idle, before turning off the shared power resource(s). -Namely, the power domain ->runtime_idle() callback may return error code until -the pm_runtime_idle() helper (or its asychronous version) has been called for -all devices in the power domain (it is recommended that the returned error code -be -EBUSY in those cases), preventing the subsystem-level ->runtime_idle() -callback from being run prematurely. - -The support for device power domains is only relevant to platforms needing to -use the same subsystem-level (e.g. platform bus type) and device driver power -management callbacks in many different power domain configurations and wanting -to avoid incorporating the support for power domains into the subsystem-level -callbacks. The other platforms need not implement it or take it into account -in any way. - - -System Devices --------------- -System devices (sysdevs) follow a slightly different API, which can be found in - - include/linux/sysdev.h - drivers/base/sys.c - -System devices will be suspended with interrupts disabled, and after all other -devices have been suspended. On resume, they will be resumed before any other -devices, and also with interrupts disabled. These things occur in special -"sysdev_driver" phases, which affect only system devices. - -Thus, after the suspend_noirq (or freeze_noirq or poweroff_noirq) phase, when -the non-boot CPUs are all offline and IRQs are disabled on the remaining online -CPU, then a sysdev_driver.suspend phase is carried out, and the system enters a -sleep state (or a system image is created). During resume (or after the image -has been created or loaded) a sysdev_driver.resume phase is carried out, IRQs -are enabled on the only online CPU, the non-boot CPUs are enabled, and the -resume_noirq (or thaw_noirq or restore_noirq) phase begins. - -Code to actually enter and exit the system-wide low power state sometimes -involves hardware details that are only known to the boot firmware, and -may leave a CPU running software (from SRAM or flash memory) that monitors -the system and manages its wakeup sequence. +for the given device during all power transitions, instead of the respective +subsystem-level callbacks. Specifically, if a device's pm_domain pointer is +not NULL, the ->suspend() callback from the object pointed to by it will be +executed instead of its subsystem's (e.g. bus type's) ->suspend() callback and +anlogously for all of the remaining callbacks. In other words, power management +domain callbacks, if defined for the given device, always take precedence over +the callbacks provided by the device's subsystem (e.g. bus type). + +The support for device power management domains is only relevant to platforms +needing to use the same device driver power management callbacks in many +different power domain configurations and wanting to avoid incorporating the +support for power domains into subsystem-level callbacks, for example by +modifying the platform bus type. Other platforms need not implement it or take +it into account in any way. Device Low Power (suspend) States diff --git a/trunk/Documentation/power/runtime_pm.txt b/trunk/Documentation/power/runtime_pm.txt index 654097b130b4..b24875b1ced5 100644 --- a/trunk/Documentation/power/runtime_pm.txt +++ b/trunk/Documentation/power/runtime_pm.txt @@ -501,13 +501,29 @@ helper functions described in Section 4. In that case, pm_runtime_resume() should be used. Of course, for this purpose the device's run-time PM has to be enabled earlier by calling pm_runtime_enable(). -If the device bus type's or driver's ->probe() or ->remove() callback runs +If the device bus type's or driver's ->probe() callback runs pm_runtime_suspend() or pm_runtime_idle() or their asynchronous counterparts, they will fail returning -EAGAIN, because the device's usage counter is -incremented by the core before executing ->probe() and ->remove(). Still, it -may be desirable to suspend the device as soon as ->probe() or ->remove() has -finished, so the PM core uses pm_runtime_idle_sync() to invoke the -subsystem-level idle callback for the device at that time. +incremented by the driver core before executing ->probe(). Still, it may be +desirable to suspend the device as soon as ->probe() has finished, so the driver +core uses pm_runtime_put_sync() to invoke the subsystem-level idle callback for +the device at that time. + +Moreover, the driver core prevents runtime PM callbacks from racing with the bus +notifier callback in __device_release_driver(), which is necessary, because the +notifier is used by some subsystems to carry out operations affecting the +runtime PM functionality. It does so by calling pm_runtime_get_sync() before +driver_sysfs_remove() and the BUS_NOTIFY_UNBIND_DRIVER notifications. This +resumes the device if it's in the suspended state and prevents it from +being suspended again while those routines are being executed. + +To allow bus types and drivers to put devices into the suspended state by +calling pm_runtime_suspend() from their ->remove() routines, the driver core +executes pm_runtime_put_sync() after running the BUS_NOTIFY_UNBIND_DRIVER +notifications in __device_release_driver(). This requires bus types and +drivers to make their ->remove() callbacks avoid races with runtime PM directly, +but also it allows of more flexibility in the handling of devices during the +removal of their drivers. The user space can effectively disallow the driver of the device to power manage it at run time by changing the value of its /sys/devices/.../power/control @@ -566,11 +582,6 @@ to do this is: pm_runtime_set_active(dev); pm_runtime_enable(dev); -The PM core always increments the run-time usage counter before calling the -->prepare() callback and decrements it after calling the ->complete() callback. -Hence disabling run-time PM temporarily like this will not cause any run-time -suspend callbacks to be lost. - 7. Generic subsystem callbacks Subsystems may wish to conserve code space by using the set of generic power diff --git a/trunk/Documentation/printk-formats.txt b/trunk/Documentation/printk-formats.txt index 1b5a5ddbc3ef..5df176ed59b8 100644 --- a/trunk/Documentation/printk-formats.txt +++ b/trunk/Documentation/printk-formats.txt @@ -9,7 +9,121 @@ If variable is of Type, use printk format specifier: size_t %zu or %zx ssize_t %zd or %zx -Raw pointer value SHOULD be printed with %p. +Raw pointer value SHOULD be printed with %p. The kernel supports +the following extended format specifiers for pointer types: + +Symbols/Function Pointers: + + %pF versatile_init+0x0/0x110 + %pf versatile_init + %pS versatile_init+0x0/0x110 + %ps versatile_init + %pB prev_fn_of_versatile_init+0x88/0x88 + + For printing symbols and function pointers. The 'S' and 's' specifiers + result in the symbol name with ('S') or without ('s') offsets. Where + this is used on a kernel without KALLSYMS - the symbol address is + printed instead. + + The 'B' specifier results in the symbol name with offsets and should be + used when printing stack backtraces. The specifier takes into + consideration the effect of compiler optimisations which may occur + when tail-call's are used and marked with the noreturn GCC attribute. + + On ia64, ppc64 and parisc64 architectures function pointers are + actually function descriptors which must first be resolved. The 'F' and + 'f' specifiers perform this resolution and then provide the same + functionality as the 'S' and 's' specifiers. + +Kernel Pointers: + + %pK 0x01234567 or 0x0123456789abcdef + + For printing kernel pointers which should be hidden from unprivileged + users. The behaviour of %pK depends on the kptr_restrict sysctl - see + Documentation/sysctl/kernel.txt for more details. + +Struct Resources: + + %pr [mem 0x60000000-0x6fffffff flags 0x2200] or + [mem 0x0000000060000000-0x000000006fffffff flags 0x2200] + %pR [mem 0x60000000-0x6fffffff pref] or + [mem 0x0000000060000000-0x000000006fffffff pref] + + For printing struct resources. The 'R' and 'r' specifiers result in a + printed resource with ('R') or without ('r') a decoded flags member. + +MAC/FDDI addresses: + + %pM 00:01:02:03:04:05 + %pMF 00-01-02-03-04-05 + %pm 000102030405 + + For printing 6-byte MAC/FDDI addresses in hex notation. The 'M' and 'm' + specifiers result in a printed address with ('M') or without ('m') byte + separators. The default byte separator is the colon (':'). + + Where FDDI addresses are concerned the 'F' specifier can be used after + the 'M' specifier to use dash ('-') separators instead of the default + separator. + +IPv4 addresses: + + %pI4 1.2.3.4 + %pi4 001.002.003.004 + %p[Ii][hnbl] + + For printing IPv4 dot-separated decimal addresses. The 'I4' and 'i4' + specifiers result in a printed address with ('i4') or without ('I4') + leading zeros. + + The additional 'h', 'n', 'b', and 'l' specifiers are used to specify + host, network, big or little endian order addresses respectively. Where + no specifier is provided the default network/big endian order is used. + +IPv6 addresses: + + %pI6 0001:0002:0003:0004:0005:0006:0007:0008 + %pi6 00010002000300040005000600070008 + %pI6c 1:2:3:4:5:6:7:8 + + For printing IPv6 network-order 16-bit hex addresses. The 'I6' and 'i6' + specifiers result in a printed address with ('I6') or without ('i6') + colon-separators. Leading zeros are always used. + + The additional 'c' specifier can be used with the 'I' specifier to + print a compressed IPv6 address as described by + http://tools.ietf.org/html/rfc5952 + +UUID/GUID addresses: + + %pUb 00010203-0405-0607-0809-0a0b0c0d0e0f + %pUB 00010203-0405-0607-0809-0A0B0C0D0E0F + %pUl 03020100-0504-0706-0809-0a0b0c0e0e0f + %pUL 03020100-0504-0706-0809-0A0B0C0E0E0F + + For printing 16-byte UUID/GUIDs addresses. The additional 'l', 'L', + 'b' and 'B' specifiers are used to specify a little endian order in + lower ('l') or upper case ('L') hex characters - and big endian order + in lower ('b') or upper case ('B') hex characters. + + Where no additional specifiers are used the default little endian + order with lower case hex characters will be printed. + +struct va_format: + + %pV + + For printing struct va_format structures. These contain a format string + and va_list as follows: + + struct va_format { + const char *fmt; + va_list *va; + }; + + Do not use this feature without some mechanism to verify the + correctness of the format string and va_list arguments. u64 SHOULD be printed with %llu/%llx, (unsigned long long): @@ -32,4 +146,5 @@ Reminder: sizeof() result is of type size_t. Thank you for your cooperation and attention. -By Randy Dunlap +By Randy Dunlap and +Andrew Murray diff --git a/trunk/Documentation/scheduler/sched-design-CFS.txt b/trunk/Documentation/scheduler/sched-design-CFS.txt index 99961993257a..91ecff07cede 100644 --- a/trunk/Documentation/scheduler/sched-design-CFS.txt +++ b/trunk/Documentation/scheduler/sched-design-CFS.txt @@ -223,9 +223,10 @@ When CONFIG_FAIR_GROUP_SCHED is defined, a "cpu.shares" file is created for each group created using the pseudo filesystem. See example steps below to create task groups and modify their CPU share using the "cgroups" pseudo filesystem. - # mkdir /dev/cpuctl - # mount -t cgroup -ocpu none /dev/cpuctl - # cd /dev/cpuctl + # mount -t tmpfs cgroup_root /sys/fs/cgroup + # mkdir /sys/fs/cgroup/cpu + # mount -t cgroup -ocpu none /sys/fs/cgroup/cpu + # cd /sys/fs/cgroup/cpu # mkdir multimedia # create "multimedia" group of tasks # mkdir browser # create "browser" group of tasks diff --git a/trunk/Documentation/scheduler/sched-rt-group.txt b/trunk/Documentation/scheduler/sched-rt-group.txt index 605b0d40329d..71b54d549987 100644 --- a/trunk/Documentation/scheduler/sched-rt-group.txt +++ b/trunk/Documentation/scheduler/sched-rt-group.txt @@ -129,9 +129,8 @@ priority! Enabling CONFIG_RT_GROUP_SCHED lets you explicitly allocate real CPU bandwidth to task groups. -This uses the /cgroup virtual file system and -"/cgroup//cpu.rt_runtime_us" to control the CPU time reserved for each -control group. +This uses the cgroup virtual file system and "/cpu.rt_runtime_us" +to control the CPU time reserved for each control group. For more information on working with control groups, you should read Documentation/cgroups/cgroups.txt as well. @@ -150,7 +149,7 @@ For now, this can be simplified to just the following (but see Future plans): =============== There is work in progress to make the scheduling period for each group -("/cgroup//cpu.rt_period_us") configurable as well. +("/cpu.rt_period_us") configurable as well. The constraint on the period is that a subgroup must have a smaller or equal period to its parent. But realistically its not very useful _yet_ diff --git a/trunk/Documentation/usb/error-codes.txt b/trunk/Documentation/usb/error-codes.txt index d83703ea74b2..b3f606b81a03 100644 --- a/trunk/Documentation/usb/error-codes.txt +++ b/trunk/Documentation/usb/error-codes.txt @@ -76,6 +76,13 @@ A transfer's actual_length may be positive even when an error has been reported. That's because transfers often involve several packets, so that one or more packets could finish before an error stops further endpoint I/O. +For isochronous URBs, the urb status value is non-zero only if the URB is +unlinked, the device is removed, the host controller is disabled, or the total +transferred length is less than the requested length and the URB_SHORT_NOT_OK +flag is set. Completion handlers for isochronous URBs should only see +urb->status set to zero, -ENOENT, -ECONNRESET, -ESHUTDOWN, or -EREMOTEIO. +Individual frame descriptor status fields may report more status codes. + 0 Transfer completed successfully @@ -132,7 +139,7 @@ one or more packets could finish before an error stops further endpoint I/O. device removal events immediately. -EXDEV ISO transfer only partially completed - look at individual frame status for details + (only set in iso_frame_desc[n].status, not urb->status) -EINVAL ISO madness, if this happens: Log off and go home diff --git a/trunk/Documentation/vm/hwpoison.txt b/trunk/Documentation/vm/hwpoison.txt index 12f9ba20ccb7..550068466605 100644 --- a/trunk/Documentation/vm/hwpoison.txt +++ b/trunk/Documentation/vm/hwpoison.txt @@ -129,12 +129,12 @@ Limit injection to pages owned by memgroup. Specified by inode number of the memcg. Example: - mkdir /cgroup/hwpoison + mkdir /sys/fs/cgroup/mem/hwpoison usemem -m 100 -s 1000 & - echo `jobs -p` > /cgroup/hwpoison/tasks + echo `jobs -p` > /sys/fs/cgroup/mem/hwpoison/tasks - memcg_ino=$(ls -id /cgroup/hwpoison | cut -f1 -d' ') + memcg_ino=$(ls -id /sys/fs/cgroup/mem/hwpoison | cut -f1 -d' ') echo $memcg_ino > /debug/hwpoison/corrupt-filter-memcg page-types -p `pidof init` --hwpoison # shall do nothing diff --git a/trunk/MAINTAINERS b/trunk/MAINTAINERS index e50fc6eb99e0..ae563fad2271 100644 --- a/trunk/MAINTAINERS +++ b/trunk/MAINTAINERS @@ -1345,16 +1345,18 @@ F: drivers/auxdisplay/ F: include/linux/cfag12864b.h AVR32 ARCHITECTURE -M: Hans-Christian Egtvedt +M: Haavard Skinnemoen +M: Hans-Christian Egtvedt W: http://www.atmel.com/products/AVR32/ W: http://avr32linux.org/ W: http://avrfreaks.net/ -S: Supported +S: Maintained F: arch/avr32/ AVR32/AT32AP MACHINE SUPPORT -M: Hans-Christian Egtvedt -S: Supported +M: Haavard Skinnemoen +M: Hans-Christian Egtvedt +S: Maintained F: arch/avr32/mach-at32ap/ AX.25 NETWORK LAYER @@ -1390,7 +1392,6 @@ F: include/linux/backlight.h BATMAN ADVANCED M: Marek Lindner M: Simon Wunderlich -M: Sven Eckelmann L: b.a.t.m.a.n@lists.open-mesh.org W: http://www.open-mesh.org/ S: Maintained @@ -1423,7 +1424,6 @@ S: Supported F: arch/blackfin/ BLACKFIN EMAC DRIVER -M: Michael Hennerich L: uclinux-dist-devel@blackfin.uclinux.org W: http://blackfin.uclinux.org S: Supported @@ -1639,7 +1639,7 @@ CAN NETWORK LAYER M: Oliver Hartkopp M: Oliver Hartkopp M: Urs Thuermann -L: socketcan-core@lists.berlios.de +L: socketcan-core@lists.berlios.de (subscribers-only) L: netdev@vger.kernel.org W: http://developer.berlios.de/projects/socketcan/ S: Maintained @@ -1651,7 +1651,7 @@ F: include/linux/can/raw.h CAN NETWORK DRIVERS M: Wolfgang Grandegger -L: socketcan-core@lists.berlios.de +L: socketcan-core@lists.berlios.de (subscribers-only) L: netdev@vger.kernel.org W: http://developer.berlios.de/projects/socketcan/ S: Maintained @@ -1889,7 +1889,6 @@ L: cpufreq@vger.kernel.org W: http://www.codemonkey.org.uk/projects/cpufreq/ T: git git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq.git S: Maintained -F: arch/x86/kernel/cpu/cpufreq/ F: drivers/cpufreq/ F: include/linux/cpufreq.h @@ -2292,8 +2291,7 @@ F: drivers/scsi/eata_pio.* EBTABLES M: Bart De Schuymer -L: ebtables-user@lists.sourceforge.net -L: ebtables-devel@lists.sourceforge.net +L: netfilter-devel@vger.kernel.org W: http://ebtables.sourceforge.net/ S: Maintained F: include/linux/netfilter_bridge/ebt_*.h @@ -3820,6 +3818,12 @@ S: Maintained F: drivers/leds/ F: include/linux/leds.h +LEGACY EEPROM DRIVER +M: Jean Delvare +S: Maintained +F: Documentation/misc-devices/eeprom +F: drivers/misc/eeprom/eeprom.c + LEGO USB Tower driver M: Juergen Stuber L: legousb-devel@lists.sourceforge.net @@ -4145,7 +4149,7 @@ F: include/linux/mm.h F: mm/ MEMORY RESOURCE CONTROLLER -M: Balbir Singh +M: Balbir Singh M: Daisuke Nishimura M: KAMEZAWA Hiroyuki L: linux-mm@kvack.org @@ -4890,7 +4894,7 @@ F: mm/percpu*.c F: arch/*/include/asm/percpu.h PER-TASK DELAY ACCOUNTING -M: Balbir Singh +M: Balbir Singh S: Maintained F: include/linux/delayacct.h F: kernel/delayacct.c @@ -5177,6 +5181,7 @@ S: Supported F: drivers/net/qlcnic/ QLOGIC QLGE 10Gb ETHERNET DRIVER +M: Jitendra Kalsaria M: Ron Mercer M: linux-driver@qlogic.com L: netdev@vger.kernel.org @@ -6098,7 +6103,7 @@ F: include/target/ F: Documentation/target/ TASKSTATS STATISTICS INTERFACE -M: Balbir Singh +M: Balbir Singh S: Maintained F: Documentation/accounting/taskstats* F: include/linux/taskstats* @@ -6430,8 +6435,9 @@ S: Maintained F: drivers/usb/misc/rio500* USB EHCI DRIVER +M: Alan Stern L: linux-usb@vger.kernel.org -S: Orphan +S: Maintained F: Documentation/usb/ehci.txt F: drivers/usb/host/ehci* @@ -6458,9 +6464,15 @@ M: Jiri Kosina L: linux-usb@vger.kernel.org T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git S: Maintained -F: Documentation/usb/hiddev.txt +F: Documentation/hid/hiddev.txt F: drivers/hid/usbhid/ +USB/IP DRIVERS +M: Matt Mooney +L: linux-usb@vger.kernel.org +S: Maintained +F: drivers/staging/usbip/ + USB ISP116X DRIVER M: Olav Kongas L: linux-usb@vger.kernel.org @@ -6490,8 +6502,9 @@ S: Maintained F: sound/usb/midi.* USB OHCI DRIVER +M: Alan Stern L: linux-usb@vger.kernel.org -S: Orphan +S: Maintained F: Documentation/usb/ohci.txt F: drivers/usb/host/ohci* @@ -6717,6 +6730,14 @@ S: Maintained F: Documentation/filesystems/vfat.txt F: fs/fat/ +VIDEOBUF2 FRAMEWORK +M: Pawel Osciak +M: Marek Szyprowski +L: linux-media@vger.kernel.org +S: Maintained +F: drivers/media/video/videobuf2-* +F: include/media/videobuf2-* + VIRTIO CONSOLE DRIVER M: Amit Shah L: virtualization@lists.linux-foundation.org @@ -6994,6 +7015,13 @@ T: git git://git.kernel.org/pub/scm/linux/kernel/git/mjg59/platform-drivers-x86. S: Maintained F: drivers/platform/x86 +X86 MCE INFRASTRUCTURE +M: Tony Luck +M: Borislav Petkov +L: linux-edac@vger.kernel.org +S: Maintained +F: arch/x86/kernel/cpu/mcheck/* + XEN HYPERVISOR INTERFACE M: Jeremy Fitzhardinge M: Konrad Rzeszutek Wilk diff --git a/trunk/Makefile b/trunk/Makefile index badb9239e2bb..86f47a0ddc79 100644 --- a/trunk/Makefile +++ b/trunk/Makefile @@ -1,7 +1,7 @@ VERSION = 3 PATCHLEVEL = 0 SUBLEVEL = 0 -EXTRAVERSION = -rc3 +EXTRAVERSION = -rc6 NAME = Sneaky Weasel # *DOCUMENTATION* @@ -1526,7 +1526,8 @@ quiet_cmd_rmfiles = $(if $(wildcard $(rm-files)),CLEAN $(wildcard $(rm-files)) # Run depmod only if we have System.map and depmod is executable quiet_cmd_depmod = DEPMOD $(KERNELRELEASE) - cmd_depmod = $(srctree)/scripts/depmod.sh $(DEPMOD) $(KERNELRELEASE) + cmd_depmod = $(CONFIG_SHELL) $(srctree)/scripts/depmod.sh $(DEPMOD) \ + $(KERNELRELEASE) # Create temporary dir for module support files # clean it up only when building all modules diff --git a/trunk/README b/trunk/README index 8510017a3576..0d5a7ddbe3ee 100644 --- a/trunk/README +++ b/trunk/README @@ -1,6 +1,6 @@ - Linux kernel release 2.6.xx + Linux kernel release 3.x -These are the release notes for Linux version 2.6. Read them carefully, +These are the release notes for Linux version 3. Read them carefully, as they tell you what this is all about, explain how to install the kernel, and what to do if something goes wrong. @@ -62,10 +62,10 @@ INSTALLING the kernel source: directory where you have permissions (eg. your home directory) and unpack it: - gzip -cd linux-2.6.XX.tar.gz | tar xvf - + gzip -cd linux-3.X.tar.gz | tar xvf - or - bzip2 -dc linux-2.6.XX.tar.bz2 | tar xvf - + bzip2 -dc linux-3.X.tar.bz2 | tar xvf - Replace "XX" with the version number of the latest kernel. @@ -75,15 +75,15 @@ INSTALLING the kernel source: files. They should match the library, and not get messed up by whatever the kernel-du-jour happens to be. - - You can also upgrade between 2.6.xx releases by patching. Patches are + - You can also upgrade between 3.x releases by patching. Patches are distributed in the traditional gzip and the newer bzip2 format. To install by patching, get all the newer patch files, enter the - top level directory of the kernel source (linux-2.6.xx) and execute: + top level directory of the kernel source (linux-3.x) and execute: - gzip -cd ../patch-2.6.xx.gz | patch -p1 + gzip -cd ../patch-3.x.gz | patch -p1 or - bzip2 -dc ../patch-2.6.xx.bz2 | patch -p1 + bzip2 -dc ../patch-3.x.bz2 | patch -p1 (repeat xx for all versions bigger than the version of your current source tree, _in_order_) and you should be ok. You may want to remove @@ -91,9 +91,9 @@ INSTALLING the kernel source: failed patches (xxx# or xxx.rej). If there are, either you or me has made a mistake. - Unlike patches for the 2.6.x kernels, patches for the 2.6.x.y kernels + Unlike patches for the 3.x kernels, patches for the 3.x.y kernels (also known as the -stable kernels) are not incremental but instead apply - directly to the base 2.6.x kernel. Please read + directly to the base 3.x kernel. Please read Documentation/applying-patches.txt for more information. Alternatively, the script patch-kernel can be used to automate this @@ -107,14 +107,14 @@ INSTALLING the kernel source: an alternative directory can be specified as the second argument. - If you are upgrading between releases using the stable series patches - (for example, patch-2.6.xx.y), note that these "dot-releases" are - not incremental and must be applied to the 2.6.xx base tree. For - example, if your base kernel is 2.6.12 and you want to apply the - 2.6.12.3 patch, you do not and indeed must not first apply the - 2.6.12.1 and 2.6.12.2 patches. Similarly, if you are running kernel - version 2.6.12.2 and want to jump to 2.6.12.3, you must first - reverse the 2.6.12.2 patch (that is, patch -R) _before_ applying - the 2.6.12.3 patch. + (for example, patch-3.x.y), note that these "dot-releases" are + not incremental and must be applied to the 3.x base tree. For + example, if your base kernel is 3.0 and you want to apply the + 3.0.3 patch, you do not and indeed must not first apply the + 3.0.1 and 3.0.2 patches. Similarly, if you are running kernel + version 3.0.2 and want to jump to 3.0.3, you must first + reverse the 3.0.2 patch (that is, patch -R) _before_ applying + the 3.0.3 patch. You can read more on this in Documentation/applying-patches.txt - Make sure you have no stale .o files and dependencies lying around: @@ -126,7 +126,7 @@ INSTALLING the kernel source: SOFTWARE REQUIREMENTS - Compiling and running the 2.6.xx kernels requires up-to-date + Compiling and running the 3.x kernels requires up-to-date versions of various software packages. Consult Documentation/Changes for the minimum version numbers required and how to get updates for these packages. Beware that using @@ -142,11 +142,11 @@ BUILD directory for the kernel: Using the option "make O=output/dir" allow you to specify an alternate place for the output files (including .config). Example: - kernel source code: /usr/src/linux-2.6.N + kernel source code: /usr/src/linux-3.N build directory: /home/name/build/kernel To configure and build the kernel use: - cd /usr/src/linux-2.6.N + cd /usr/src/linux-3.N make O=/home/name/build/kernel menuconfig make O=/home/name/build/kernel sudo make O=/home/name/build/kernel modules_install install diff --git a/trunk/arch/alpha/include/asm/mmzone.h b/trunk/arch/alpha/include/asm/mmzone.h index 8af56ce346ad..445dc42e0334 100644 --- a/trunk/arch/alpha/include/asm/mmzone.h +++ b/trunk/arch/alpha/include/asm/mmzone.h @@ -56,7 +56,6 @@ PLAT_NODE_DATA_LOCALNR(unsigned long p, int n) * Given a kernel address, find the home node of the underlying memory. */ #define kvaddr_to_nid(kaddr) pa_to_nid(__pa(kaddr)) -#define node_start_pfn(nid) (NODE_DATA(nid)->node_start_pfn) /* * Given a kaddr, LOCAL_BASE_ADDR finds the owning node of the memory diff --git a/trunk/arch/alpha/kernel/osf_sys.c b/trunk/arch/alpha/kernel/osf_sys.c index 376f22130791..326f0a2d56e5 100644 --- a/trunk/arch/alpha/kernel/osf_sys.c +++ b/trunk/arch/alpha/kernel/osf_sys.c @@ -409,7 +409,7 @@ SYSCALL_DEFINE2(osf_getdomainname, char __user *, name, int, namelen) return -EFAULT; len = namelen; - if (namelen > 32) + if (len > 32) len = 32; down_read(&uts_sem); @@ -594,7 +594,7 @@ SYSCALL_DEFINE3(osf_sysinfo, int, command, char __user *, buf, long, count) down_read(&uts_sem); res = sysinfo_table[offset]; len = strlen(res)+1; - if (len > count) + if ((unsigned long)len > (unsigned long)count) len = count; if (copy_to_user(buf, res, len)) err = -EFAULT; @@ -649,7 +649,7 @@ SYSCALL_DEFINE5(osf_getsysinfo, unsigned long, op, void __user *, buffer, return 1; case GSI_GET_HWRPB: - if (nbytes < sizeof(*hwrpb)) + if (nbytes > sizeof(*hwrpb)) return -EINVAL; if (copy_to_user(buffer, hwrpb, nbytes) != 0) return -EFAULT; @@ -1008,6 +1008,7 @@ SYSCALL_DEFINE4(osf_wait4, pid_t, pid, int __user *, ustatus, int, options, { struct rusage r; long ret, err; + unsigned int status = 0; mm_segment_t old_fs; if (!ur) @@ -1016,13 +1017,15 @@ SYSCALL_DEFINE4(osf_wait4, pid_t, pid, int __user *, ustatus, int, options, old_fs = get_fs(); set_fs (KERNEL_DS); - ret = sys_wait4(pid, ustatus, options, (struct rusage __user *) &r); + ret = sys_wait4(pid, (unsigned int __user *) &status, options, + (struct rusage __user *) &r); set_fs (old_fs); if (!access_ok(VERIFY_WRITE, ur, sizeof(*ur))) return -EFAULT; err = 0; + err |= put_user(status, ustatus); err |= __put_user(r.ru_utime.tv_sec, &ur->ru_utime.tv_sec); err |= __put_user(r.ru_utime.tv_usec, &ur->ru_utime.tv_usec); err |= __put_user(r.ru_stime.tv_sec, &ur->ru_stime.tv_sec); diff --git a/trunk/arch/arm/Kconfig b/trunk/arch/arm/Kconfig index c1795c952bfe..9adc278a22ab 100644 --- a/trunk/arch/arm/Kconfig +++ b/trunk/arch/arm/Kconfig @@ -852,7 +852,6 @@ config ARCH_OMAP select HAVE_CLK select ARCH_REQUIRE_GPIOLIB select ARCH_HAS_CPUFREQ - select CLKSRC_MMIO select GENERIC_CLOCKEVENTS select HAVE_SCHED_CLOCK select ARCH_HAS_HOLES_MEMORYMODEL diff --git a/trunk/arch/arm/boot/compressed/head.S b/trunk/arch/arm/boot/compressed/head.S index f9da41921c52..940b20178107 100644 --- a/trunk/arch/arm/boot/compressed/head.S +++ b/trunk/arch/arm/boot/compressed/head.S @@ -597,6 +597,8 @@ __common_mmu_cache_on: sub pc, lr, r0, lsr #32 @ properly flush pipeline #endif +#define PROC_ENTRY_SIZE (4*5) + /* * Here follow the relocatable cache support functions for the * various processors. This is a generic hook for locating an @@ -624,7 +626,7 @@ call_cache_fn: adr r12, proc_types ARM( addeq pc, r12, r3 ) @ call cache function THUMB( addeq r12, r3 ) THUMB( moveq pc, r12 ) @ call cache function - add r12, r12, #4*5 + add r12, r12, #PROC_ENTRY_SIZE b 1b /* @@ -691,9 +693,9 @@ proc_types: .word 0x41069260 @ ARM926EJ-S (v5TEJ) .word 0xff0ffff0 - b __arm926ejs_mmu_cache_on - b __armv4_mmu_cache_off - b __armv5tej_mmu_cache_flush + W(b) __arm926ejs_mmu_cache_on + W(b) __armv4_mmu_cache_off + W(b) __armv5tej_mmu_cache_flush .word 0x00007000 @ ARM7 IDs .word 0x0000f000 @@ -794,6 +796,16 @@ proc_types: .size proc_types, . - proc_types + /* + * If you get a "non-constant expression in ".if" statement" + * error from the assembler on this line, check that you have + * not accidentally written a "b" instruction where you should + * have written W(b). + */ + .if (. - proc_types) % PROC_ENTRY_SIZE != 0 + .error "The size of one or more proc_types entries is wrong." + .endif + /* * Turn off the Cache and MMU. ARMv3 does not support * reading the control register, but ARMv4 does. diff --git a/trunk/arch/arm/configs/davinci_all_defconfig b/trunk/arch/arm/configs/davinci_all_defconfig index 889922ad229c..67b5abb6f857 100644 --- a/trunk/arch/arm/configs/davinci_all_defconfig +++ b/trunk/arch/arm/configs/davinci_all_defconfig @@ -157,7 +157,7 @@ CONFIG_LEDS_GPIO=m CONFIG_LEDS_TRIGGERS=y CONFIG_LEDS_TRIGGER_TIMER=m CONFIG_LEDS_TRIGGER_HEARTBEAT=m -CONFIG_RTC_CLASS=m +CONFIG_RTC_CLASS=y CONFIG_EXT2_FS=y CONFIG_EXT3_FS=y CONFIG_XFS_FS=m diff --git a/trunk/arch/arm/configs/netx_defconfig b/trunk/arch/arm/configs/netx_defconfig index 316af5479d90..9c0ad7993986 100644 --- a/trunk/arch/arm/configs/netx_defconfig +++ b/trunk/arch/arm/configs/netx_defconfig @@ -60,7 +60,7 @@ CONFIG_FB_ARMCLCD=y # CONFIG_VGA_CONSOLE is not set CONFIG_FRAMEBUFFER_CONSOLE=y CONFIG_LOGO=y -CONFIG_RTC_CLASS=m +CONFIG_RTC_CLASS=y CONFIG_INOTIFY=y CONFIG_TMPFS=y CONFIG_JFFS2_FS=y diff --git a/trunk/arch/arm/configs/viper_defconfig b/trunk/arch/arm/configs/viper_defconfig index 8b0c717378fa..1d01ddd33122 100644 --- a/trunk/arch/arm/configs/viper_defconfig +++ b/trunk/arch/arm/configs/viper_defconfig @@ -142,7 +142,7 @@ CONFIG_USB_GADGETFS=m CONFIG_USB_FILE_STORAGE=m CONFIG_USB_G_SERIAL=m CONFIG_USB_G_PRINTER=m -CONFIG_RTC_CLASS=m +CONFIG_RTC_CLASS=y CONFIG_RTC_DRV_DS1307=m CONFIG_RTC_DRV_SA1100=m CONFIG_EXT2_FS=m diff --git a/trunk/arch/arm/configs/xcep_defconfig b/trunk/arch/arm/configs/xcep_defconfig index 5b5504143647..721832ffe2d7 100644 --- a/trunk/arch/arm/configs/xcep_defconfig +++ b/trunk/arch/arm/configs/xcep_defconfig @@ -73,7 +73,7 @@ CONFIG_SENSORS_MAX6650=m # CONFIG_VGA_CONSOLE is not set # CONFIG_HID_SUPPORT is not set # CONFIG_USB_SUPPORT is not set -CONFIG_RTC_CLASS=m +CONFIG_RTC_CLASS=y CONFIG_RTC_DRV_SA1100=m CONFIG_DMADEVICES=y # CONFIG_DNOTIFY is not set diff --git a/trunk/arch/arm/configs/zeus_defconfig b/trunk/arch/arm/configs/zeus_defconfig index 960f65514d88..59577ad3f4ef 100644 --- a/trunk/arch/arm/configs/zeus_defconfig +++ b/trunk/arch/arm/configs/zeus_defconfig @@ -158,7 +158,7 @@ CONFIG_LEDS_TRIGGER_HEARTBEAT=m CONFIG_LEDS_TRIGGER_BACKLIGHT=m CONFIG_LEDS_TRIGGER_GPIO=m CONFIG_LEDS_TRIGGER_DEFAULT_ON=m -CONFIG_RTC_CLASS=m +CONFIG_RTC_CLASS=y CONFIG_RTC_DRV_ISL1208=m CONFIG_RTC_DRV_PXA=m CONFIG_EXT2_FS=y diff --git a/trunk/arch/arm/include/asm/assembler.h b/trunk/arch/arm/include/asm/assembler.h index bc2d2d75f706..65c3f2474f5e 100644 --- a/trunk/arch/arm/include/asm/assembler.h +++ b/trunk/arch/arm/include/asm/assembler.h @@ -13,6 +13,9 @@ * Do not include any C declarations in this file - it is included by * assembler source. */ +#ifndef __ASM_ASSEMBLER_H__ +#define __ASM_ASSEMBLER_H__ + #ifndef __ASSEMBLY__ #error "Only include this from assembly code" #endif @@ -290,3 +293,4 @@ .macro ldrusr, reg, ptr, inc, cond=al, rept=1, abort=9001f usracc ldr, \reg, \ptr, \inc, \cond, \rept, \abort .endm +#endif /* __ASM_ASSEMBLER_H__ */ diff --git a/trunk/arch/arm/include/asm/entry-macro-multi.S b/trunk/arch/arm/include/asm/entry-macro-multi.S index ec0bbf79c71f..2da8547de6d6 100644 --- a/trunk/arch/arm/include/asm/entry-macro-multi.S +++ b/trunk/arch/arm/include/asm/entry-macro-multi.S @@ -1,3 +1,5 @@ +#include + /* * Interrupt handling. Preserves r7, r8, r9 */ diff --git a/trunk/arch/arm/kernel/devtree.c b/trunk/arch/arm/kernel/devtree.c index a701e4226a6c..0cdd7b456cb2 100644 --- a/trunk/arch/arm/kernel/devtree.c +++ b/trunk/arch/arm/kernel/devtree.c @@ -76,6 +76,9 @@ struct machine_desc * __init setup_machine_fdt(unsigned int dt_phys) unsigned long dt_root; const char *model; + if (!dt_phys) + return NULL; + devtree = phys_to_virt(dt_phys); /* check device tree validity */ diff --git a/trunk/arch/arm/kernel/entry-armv.S b/trunk/arch/arm/kernel/entry-armv.S index e8d885676807..90c62cd51ca9 100644 --- a/trunk/arch/arm/kernel/entry-armv.S +++ b/trunk/arch/arm/kernel/entry-armv.S @@ -435,6 +435,10 @@ __irq_usr: usr_entry kuser_cmpxchg_check +#ifdef CONFIG_IRQSOFF_TRACER + bl trace_hardirqs_off +#endif + get_thread_info tsk #ifdef CONFIG_PREEMPT ldr r8, [tsk, #TI_PREEMPT] @ get preempt count @@ -453,7 +457,7 @@ __irq_usr: #endif mov why, #0 - b ret_to_user + b ret_to_user_from_irq UNWIND(.fnend ) ENDPROC(__irq_usr) diff --git a/trunk/arch/arm/kernel/entry-common.S b/trunk/arch/arm/kernel/entry-common.S index 1e7b04a40a31..b2a27b6b0046 100644 --- a/trunk/arch/arm/kernel/entry-common.S +++ b/trunk/arch/arm/kernel/entry-common.S @@ -64,6 +64,7 @@ work_resched: ENTRY(ret_to_user) ret_slow_syscall: disable_irq @ disable interrupts +ENTRY(ret_to_user_from_irq) ldr r1, [tsk, #TI_FLAGS] tst r1, #_TIF_WORK_MASK bne work_pending @@ -75,6 +76,7 @@ no_work_pending: arch_ret_to_user r1, lr restore_user_regs fast = 0, offset = 0 +ENDPROC(ret_to_user_from_irq) ENDPROC(ret_to_user) /* diff --git a/trunk/arch/arm/kernel/module.c b/trunk/arch/arm/kernel/module.c index fee7c36349eb..016d6a0830a3 100644 --- a/trunk/arch/arm/kernel/module.c +++ b/trunk/arch/arm/kernel/module.c @@ -193,8 +193,17 @@ apply_relocate(Elf32_Shdr *sechdrs, const char *strtab, unsigned int symindex, offset -= 0x02000000; offset += sym->st_value - loc; - /* only Thumb addresses allowed (no interworking) */ - if (!(offset & 1) || + /* + * For function symbols, only Thumb addresses are + * allowed (no interworking). + * + * For non-function symbols, the destination + * has no specific ARM/Thumb disposition, so + * the branch is resolved under the assumption + * that interworking is not required. + */ + if ((ELF32_ST_TYPE(sym->st_info) == STT_FUNC && + !(offset & 1)) || offset <= (s32)0xff000000 || offset >= (s32)0x01000000) { pr_err("%s: section %u reloc %u sym '%s': relocation %u out of range (%#lx -> %#x)\n", diff --git a/trunk/arch/arm/kernel/smp.c b/trunk/arch/arm/kernel/smp.c index 344e52b16c8c..e7f92a4321f3 100644 --- a/trunk/arch/arm/kernel/smp.c +++ b/trunk/arch/arm/kernel/smp.c @@ -318,9 +318,13 @@ asmlinkage void __cpuinit secondary_start_kernel(void) smp_store_cpu_info(cpu); /* - * OK, now it's safe to let the boot CPU continue + * OK, now it's safe to let the boot CPU continue. Wait for + * the CPU migration code to notice that the CPU is online + * before we continue. */ set_cpu_online(cpu, true); + while (!cpu_active(cpu)) + cpu_relax(); /* * OK, it's off to the idle thread for us diff --git a/trunk/arch/arm/kernel/traps.c b/trunk/arch/arm/kernel/traps.c index d52eec268b47..6807cb1e76dd 100644 --- a/trunk/arch/arm/kernel/traps.c +++ b/trunk/arch/arm/kernel/traps.c @@ -139,7 +139,7 @@ static void dump_instr(const char *lvl, struct pt_regs *regs) fs = get_fs(); set_fs(KERNEL_DS); - for (i = -4; i < 1; i++) { + for (i = -4; i < 1 + !!thumb; i++) { unsigned int val, bad; if (thumb) @@ -563,7 +563,7 @@ asmlinkage int arm_syscall(int no, struct pt_regs *regs) if (!pmd_present(*pmd)) goto bad_access; pte = pte_offset_map_lock(mm, pmd, addr, &ptl); - if (!pte_present(*pte) || !pte_dirty(*pte)) { + if (!pte_present(*pte) || !pte_write(*pte) || !pte_dirty(*pte)) { pte_unmap_unlock(pte, ptl); goto bad_access; } diff --git a/trunk/arch/arm/mach-at91/at91cap9.c b/trunk/arch/arm/mach-at91/at91cap9.c index 17fae4a42ab5..f1013d08bb57 100644 --- a/trunk/arch/arm/mach-at91/at91cap9.c +++ b/trunk/arch/arm/mach-at91/at91cap9.c @@ -223,15 +223,15 @@ static struct clk *periph_clocks[] __initdata = { }; static struct clk_lookup periph_clocks_lookups[] = { - CLKDEV_CON_DEV_ID("hclk", "atmel_usba_udc.0", &utmi_clk), - CLKDEV_CON_DEV_ID("pclk", "atmel_usba_udc.0", &udphs_clk), + CLKDEV_CON_DEV_ID("hclk", "atmel_usba_udc", &utmi_clk), + CLKDEV_CON_DEV_ID("pclk", "atmel_usba_udc", &udphs_clk), CLKDEV_CON_DEV_ID("mci_clk", "at91_mci.0", &mmc0_clk), CLKDEV_CON_DEV_ID("mci_clk", "at91_mci.1", &mmc1_clk), CLKDEV_CON_DEV_ID("spi_clk", "atmel_spi.0", &spi0_clk), CLKDEV_CON_DEV_ID("spi_clk", "atmel_spi.1", &spi1_clk), CLKDEV_CON_DEV_ID("t0_clk", "atmel_tcb.0", &tcb_clk), - CLKDEV_CON_DEV_ID("ssc", "ssc.0", &ssc0_clk), - CLKDEV_CON_DEV_ID("ssc", "ssc.1", &ssc1_clk), + CLKDEV_CON_DEV_ID("pclk", "ssc.0", &ssc0_clk), + CLKDEV_CON_DEV_ID("pclk", "ssc.1", &ssc1_clk), }; static struct clk_lookup usart_clocks_lookups[] = { diff --git a/trunk/arch/arm/mach-at91/at91cap9_devices.c b/trunk/arch/arm/mach-at91/at91cap9_devices.c index cd850ed6f335..dba0d8d8a4bd 100644 --- a/trunk/arch/arm/mach-at91/at91cap9_devices.c +++ b/trunk/arch/arm/mach-at91/at91cap9_devices.c @@ -1220,7 +1220,7 @@ void __init at91_set_serial_console(unsigned portnr) { if (portnr < ATMEL_MAX_UART) { atmel_default_console_device = at91_uarts[portnr]; - at91cap9_set_console_clock(portnr); + at91cap9_set_console_clock(at91_uarts[portnr]->id); } } diff --git a/trunk/arch/arm/mach-at91/at91rm9200.c b/trunk/arch/arm/mach-at91/at91rm9200.c index b228ce9e21a1..83a1a3fee554 100644 --- a/trunk/arch/arm/mach-at91/at91rm9200.c +++ b/trunk/arch/arm/mach-at91/at91rm9200.c @@ -199,9 +199,9 @@ static struct clk_lookup periph_clocks_lookups[] = { CLKDEV_CON_DEV_ID("t0_clk", "atmel_tcb.1", &tc3_clk), CLKDEV_CON_DEV_ID("t1_clk", "atmel_tcb.1", &tc4_clk), CLKDEV_CON_DEV_ID("t2_clk", "atmel_tcb.1", &tc5_clk), - CLKDEV_CON_DEV_ID("ssc", "ssc.0", &ssc0_clk), - CLKDEV_CON_DEV_ID("ssc", "ssc.1", &ssc1_clk), - CLKDEV_CON_DEV_ID("ssc", "ssc.2", &ssc2_clk), + CLKDEV_CON_DEV_ID("pclk", "ssc.0", &ssc0_clk), + CLKDEV_CON_DEV_ID("pclk", "ssc.1", &ssc1_clk), + CLKDEV_CON_DEV_ID("pclk", "ssc.2", &ssc2_clk), }; static struct clk_lookup usart_clocks_lookups[] = { diff --git a/trunk/arch/arm/mach-at91/at91rm9200_devices.c b/trunk/arch/arm/mach-at91/at91rm9200_devices.c index a0ba475be04c..7227755ffec6 100644 --- a/trunk/arch/arm/mach-at91/at91rm9200_devices.c +++ b/trunk/arch/arm/mach-at91/at91rm9200_devices.c @@ -1135,7 +1135,7 @@ void __init at91_set_serial_console(unsigned portnr) { if (portnr < ATMEL_MAX_UART) { atmel_default_console_device = at91_uarts[portnr]; - at91rm9200_set_console_clock(portnr); + at91rm9200_set_console_clock(at91_uarts[portnr]->id); } } diff --git a/trunk/arch/arm/mach-at91/at91sam9260_devices.c b/trunk/arch/arm/mach-at91/at91sam9260_devices.c index 1fdeb9058a76..39f81f47b4ba 100644 --- a/trunk/arch/arm/mach-at91/at91sam9260_devices.c +++ b/trunk/arch/arm/mach-at91/at91sam9260_devices.c @@ -1173,7 +1173,7 @@ void __init at91_set_serial_console(unsigned portnr) { if (portnr < ATMEL_MAX_UART) { atmel_default_console_device = at91_uarts[portnr]; - at91sam9260_set_console_clock(portnr); + at91sam9260_set_console_clock(at91_uarts[portnr]->id); } } diff --git a/trunk/arch/arm/mach-at91/at91sam9261_devices.c b/trunk/arch/arm/mach-at91/at91sam9261_devices.c index 3eb4538fceeb..5004bf0a05f2 100644 --- a/trunk/arch/arm/mach-at91/at91sam9261_devices.c +++ b/trunk/arch/arm/mach-at91/at91sam9261_devices.c @@ -1013,7 +1013,7 @@ void __init at91_set_serial_console(unsigned portnr) { if (portnr < ATMEL_MAX_UART) { atmel_default_console_device = at91_uarts[portnr]; - at91sam9261_set_console_clock(portnr); + at91sam9261_set_console_clock(at91_uarts[portnr]->id); } } diff --git a/trunk/arch/arm/mach-at91/at91sam9263_devices.c b/trunk/arch/arm/mach-at91/at91sam9263_devices.c index ffe081b77ed0..a050f41fc860 100644 --- a/trunk/arch/arm/mach-at91/at91sam9263_devices.c +++ b/trunk/arch/arm/mach-at91/at91sam9263_devices.c @@ -1395,7 +1395,7 @@ void __init at91_set_serial_console(unsigned portnr) { if (portnr < ATMEL_MAX_UART) { atmel_default_console_device = at91_uarts[portnr]; - at91sam9263_set_console_clock(portnr); + at91sam9263_set_console_clock(at91_uarts[portnr]->id); } } diff --git a/trunk/arch/arm/mach-at91/at91sam9g45.c b/trunk/arch/arm/mach-at91/at91sam9g45.c index 2bb6ff9af1c7..11e214121b23 100644 --- a/trunk/arch/arm/mach-at91/at91sam9g45.c +++ b/trunk/arch/arm/mach-at91/at91sam9g45.c @@ -217,11 +217,11 @@ static struct clk *periph_clocks[] __initdata = { static struct clk_lookup periph_clocks_lookups[] = { /* One additional fake clock for ohci */ CLKDEV_CON_ID("ohci_clk", &uhphs_clk), - CLKDEV_CON_DEV_ID("ehci_clk", "atmel-ehci.0", &uhphs_clk), - CLKDEV_CON_DEV_ID("hclk", "atmel_usba_udc.0", &utmi_clk), - CLKDEV_CON_DEV_ID("pclk", "atmel_usba_udc.0", &udphs_clk), - CLKDEV_CON_DEV_ID("mci_clk", "at91_mci.0", &mmc0_clk), - CLKDEV_CON_DEV_ID("mci_clk", "at91_mci.1", &mmc1_clk), + CLKDEV_CON_DEV_ID("ehci_clk", "atmel-ehci", &uhphs_clk), + CLKDEV_CON_DEV_ID("hclk", "atmel_usba_udc", &utmi_clk), + CLKDEV_CON_DEV_ID("pclk", "atmel_usba_udc", &udphs_clk), + CLKDEV_CON_DEV_ID("mci_clk", "atmel_mci.0", &mmc0_clk), + CLKDEV_CON_DEV_ID("mci_clk", "atmel_mci.1", &mmc1_clk), CLKDEV_CON_DEV_ID("spi_clk", "atmel_spi.0", &spi0_clk), CLKDEV_CON_DEV_ID("spi_clk", "atmel_spi.1", &spi1_clk), CLKDEV_CON_DEV_ID("t0_clk", "atmel_tcb.0", &tcb0_clk), diff --git a/trunk/arch/arm/mach-at91/at91sam9g45_devices.c b/trunk/arch/arm/mach-at91/at91sam9g45_devices.c index 05674865bc21..600bffb01edb 100644 --- a/trunk/arch/arm/mach-at91/at91sam9g45_devices.c +++ b/trunk/arch/arm/mach-at91/at91sam9g45_devices.c @@ -1550,7 +1550,7 @@ void __init at91_set_serial_console(unsigned portnr) { if (portnr < ATMEL_MAX_UART) { atmel_default_console_device = at91_uarts[portnr]; - at91sam9g45_set_console_clock(portnr); + at91sam9g45_set_console_clock(at91_uarts[portnr]->id); } } diff --git a/trunk/arch/arm/mach-at91/at91sam9rl.c b/trunk/arch/arm/mach-at91/at91sam9rl.c index 1a40f16b66c8..29dff18ed130 100644 --- a/trunk/arch/arm/mach-at91/at91sam9rl.c +++ b/trunk/arch/arm/mach-at91/at91sam9rl.c @@ -191,8 +191,8 @@ static struct clk *periph_clocks[] __initdata = { }; static struct clk_lookup periph_clocks_lookups[] = { - CLKDEV_CON_DEV_ID("hclk", "atmel_usba_udc.0", &utmi_clk), - CLKDEV_CON_DEV_ID("pclk", "atmel_usba_udc.0", &udphs_clk), + CLKDEV_CON_DEV_ID("hclk", "atmel_usba_udc", &utmi_clk), + CLKDEV_CON_DEV_ID("pclk", "atmel_usba_udc", &udphs_clk), CLKDEV_CON_DEV_ID("t0_clk", "atmel_tcb.0", &tc0_clk), CLKDEV_CON_DEV_ID("t1_clk", "atmel_tcb.0", &tc1_clk), CLKDEV_CON_DEV_ID("t2_clk", "atmel_tcb.0", &tc2_clk), diff --git a/trunk/arch/arm/mach-at91/at91sam9rl_devices.c b/trunk/arch/arm/mach-at91/at91sam9rl_devices.c index c296045f2b6a..aacb19dc9225 100644 --- a/trunk/arch/arm/mach-at91/at91sam9rl_devices.c +++ b/trunk/arch/arm/mach-at91/at91sam9rl_devices.c @@ -1168,7 +1168,7 @@ void __init at91_set_serial_console(unsigned portnr) { if (portnr < ATMEL_MAX_UART) { atmel_default_console_device = at91_uarts[portnr]; - at91sam9rl_set_console_clock(portnr); + at91sam9rl_set_console_clock(at91_uarts[portnr]->id); } } diff --git a/trunk/arch/arm/mach-at91/board-cap9adk.c b/trunk/arch/arm/mach-at91/board-cap9adk.c index 1904fdf87613..cdb65d483250 100644 --- a/trunk/arch/arm/mach-at91/board-cap9adk.c +++ b/trunk/arch/arm/mach-at91/board-cap9adk.c @@ -215,7 +215,7 @@ static void __init cap9adk_add_device_nand(void) csa = at91_sys_read(AT91_MATRIX_EBICSA); at91_sys_write(AT91_MATRIX_EBICSA, csa | AT91_MATRIX_EBI_VDDIOMSEL_3_3V); - cap9adk_nand_data.bus_width_16 = !board_have_nand_8bit(); + cap9adk_nand_data.bus_width_16 = board_have_nand_16bit(); /* setup bus-width (8 or 16) */ if (cap9adk_nand_data.bus_width_16) cap9adk_nand_smc_config.mode |= AT91_SMC_DBW_16; diff --git a/trunk/arch/arm/mach-at91/board-sam9260ek.c b/trunk/arch/arm/mach-at91/board-sam9260ek.c index d600dc123227..5c240743c5b7 100644 --- a/trunk/arch/arm/mach-at91/board-sam9260ek.c +++ b/trunk/arch/arm/mach-at91/board-sam9260ek.c @@ -214,7 +214,7 @@ static struct sam9_smc_config __initdata ek_nand_smc_config = { static void __init ek_add_device_nand(void) { - ek_nand_data.bus_width_16 = !board_have_nand_8bit(); + ek_nand_data.bus_width_16 = board_have_nand_16bit(); /* setup bus-width (8 or 16) */ if (ek_nand_data.bus_width_16) ek_nand_smc_config.mode |= AT91_SMC_DBW_16; diff --git a/trunk/arch/arm/mach-at91/board-sam9261ek.c b/trunk/arch/arm/mach-at91/board-sam9261ek.c index f897f84d43dc..b60c22b6e241 100644 --- a/trunk/arch/arm/mach-at91/board-sam9261ek.c +++ b/trunk/arch/arm/mach-at91/board-sam9261ek.c @@ -220,7 +220,7 @@ static struct sam9_smc_config __initdata ek_nand_smc_config = { static void __init ek_add_device_nand(void) { - ek_nand_data.bus_width_16 = !board_have_nand_8bit(); + ek_nand_data.bus_width_16 = board_have_nand_16bit(); /* setup bus-width (8 or 16) */ if (ek_nand_data.bus_width_16) ek_nand_smc_config.mode |= AT91_SMC_DBW_16; diff --git a/trunk/arch/arm/mach-at91/board-sam9263ek.c b/trunk/arch/arm/mach-at91/board-sam9263ek.c index 605b26f40a4c..9bbdc92ea194 100644 --- a/trunk/arch/arm/mach-at91/board-sam9263ek.c +++ b/trunk/arch/arm/mach-at91/board-sam9263ek.c @@ -221,7 +221,7 @@ static struct sam9_smc_config __initdata ek_nand_smc_config = { static void __init ek_add_device_nand(void) { - ek_nand_data.bus_width_16 = !board_have_nand_8bit(); + ek_nand_data.bus_width_16 = board_have_nand_16bit(); /* setup bus-width (8 or 16) */ if (ek_nand_data.bus_width_16) ek_nand_smc_config.mode |= AT91_SMC_DBW_16; diff --git a/trunk/arch/arm/mach-at91/board-sam9g20ek.c b/trunk/arch/arm/mach-at91/board-sam9g20ek.c index 7624cf0d006b..1325a50101a8 100644 --- a/trunk/arch/arm/mach-at91/board-sam9g20ek.c +++ b/trunk/arch/arm/mach-at91/board-sam9g20ek.c @@ -198,7 +198,7 @@ static struct sam9_smc_config __initdata ek_nand_smc_config = { static void __init ek_add_device_nand(void) { - ek_nand_data.bus_width_16 = !board_have_nand_8bit(); + ek_nand_data.bus_width_16 = board_have_nand_16bit(); /* setup bus-width (8 or 16) */ if (ek_nand_data.bus_width_16) ek_nand_smc_config.mode |= AT91_SMC_DBW_16; diff --git a/trunk/arch/arm/mach-at91/board-sam9m10g45ek.c b/trunk/arch/arm/mach-at91/board-sam9m10g45ek.c index 063c95d0e8f0..33eaa135f248 100644 --- a/trunk/arch/arm/mach-at91/board-sam9m10g45ek.c +++ b/trunk/arch/arm/mach-at91/board-sam9m10g45ek.c @@ -178,7 +178,7 @@ static struct sam9_smc_config __initdata ek_nand_smc_config = { static void __init ek_add_device_nand(void) { - ek_nand_data.bus_width_16 = !board_have_nand_8bit(); + ek_nand_data.bus_width_16 = board_have_nand_16bit(); /* setup bus-width (8 or 16) */ if (ek_nand_data.bus_width_16) ek_nand_smc_config.mode |= AT91_SMC_DBW_16; diff --git a/trunk/arch/arm/mach-at91/include/mach/system_rev.h b/trunk/arch/arm/mach-at91/include/mach/system_rev.h index b855ee75f72c..8f4866045b41 100644 --- a/trunk/arch/arm/mach-at91/include/mach/system_rev.h +++ b/trunk/arch/arm/mach-at91/include/mach/system_rev.h @@ -13,13 +13,13 @@ * the 16-31 bit are reserved for at91 generic information * * bit 31: - * 0 => nand 16 bit - * 1 => nand 8 bit + * 0 => nand 8 bit + * 1 => nand 16 bit */ -#define BOARD_HAVE_NAND_8BIT (1 << 31) -static int inline board_have_nand_8bit(void) +#define BOARD_HAVE_NAND_16BIT (1 << 31) +static inline int board_have_nand_16bit(void) { - return system_rev & BOARD_HAVE_NAND_8BIT; + return system_rev & BOARD_HAVE_NAND_16BIT; } #endif /* __ARCH_SYSTEM_REV_H__ */ diff --git a/trunk/arch/arm/mach-davinci/devices-da8xx.c b/trunk/arch/arm/mach-davinci/devices-da8xx.c index 4e66881c7aee..fc4e98ea7543 100644 --- a/trunk/arch/arm/mach-davinci/devices-da8xx.c +++ b/trunk/arch/arm/mach-davinci/devices-da8xx.c @@ -494,7 +494,7 @@ static struct platform_device da850_mcasp_device = { .resource = da850_mcasp_resources, }; -struct platform_device davinci_pcm_device = { +static struct platform_device davinci_pcm_device = { .name = "davinci-pcm-audio", .id = -1, }; diff --git a/trunk/arch/arm/mach-davinci/devices.c b/trunk/arch/arm/mach-davinci/devices.c index 8f4f736aa267..806a2f02b980 100644 --- a/trunk/arch/arm/mach-davinci/devices.c +++ b/trunk/arch/arm/mach-davinci/devices.c @@ -298,7 +298,7 @@ static void davinci_init_wdt(void) /*-------------------------------------------------------------------------*/ -struct platform_device davinci_pcm_device = { +static struct platform_device davinci_pcm_device = { .name = "davinci-pcm-audio", .id = -1, }; diff --git a/trunk/arch/arm/mach-davinci/gpio.c b/trunk/arch/arm/mach-davinci/gpio.c index a0b838894ac9..e7221398e5af 100644 --- a/trunk/arch/arm/mach-davinci/gpio.c +++ b/trunk/arch/arm/mach-davinci/gpio.c @@ -252,9 +252,11 @@ static struct irq_chip gpio_irqchip = { static void gpio_irq_handler(unsigned irq, struct irq_desc *desc) { - struct davinci_gpio_regs __iomem *g = irq2regs(irq); + struct davinci_gpio_regs __iomem *g; u32 mask = 0xffff; + g = (__force struct davinci_gpio_regs __iomem *) irq_desc_get_handler_data(desc); + /* we only care about one bank */ if (irq & 1) mask <<= 16; @@ -422,8 +424,7 @@ static int __init davinci_gpio_irq_setup(void) /* set up all irqs in this bank */ irq_set_chained_handler(bank_irq, gpio_irq_handler); - irq_set_chip_data(bank_irq, (__force void *)g); - irq_set_handler_data(bank_irq, (void *)irq); + irq_set_handler_data(bank_irq, (__force void *)g); for (i = 0; i < 16 && gpio < ngpio; i++, irq++, gpio++) { irq_set_chip(irq, &gpio_irqchip); diff --git a/trunk/arch/arm/mach-exynos4/init.c b/trunk/arch/arm/mach-exynos4/init.c index cf91f50e43ab..a8a83e3881a4 100644 --- a/trunk/arch/arm/mach-exynos4/init.c +++ b/trunk/arch/arm/mach-exynos4/init.c @@ -35,6 +35,7 @@ void __init exynos4_common_init_uarts(struct s3c2410_uartcfg *cfg, int no) tcfg->clocks = exynos4_serial_clocks; tcfg->clocks_size = ARRAY_SIZE(exynos4_serial_clocks); } + tcfg->flags |= NO_NEED_CHECK_CLKSRC; } s3c24xx_init_uartdevs("s5pv210-uart", s5p_uart_resources, cfg, no); diff --git a/trunk/arch/arm/mach-footbridge/dc21285-timer.c b/trunk/arch/arm/mach-footbridge/dc21285-timer.c index 5f1f9867fc70..121ad1d4fa39 100644 --- a/trunk/arch/arm/mach-footbridge/dc21285-timer.c +++ b/trunk/arch/arm/mach-footbridge/dc21285-timer.c @@ -103,6 +103,7 @@ static void __init footbridge_timer_init(void) clockevents_calc_mult_shift(ce, mem_fclk_21285, 5); ce->max_delta_ns = clockevent_delta2ns(0xffffff, ce); ce->min_delta_ns = clockevent_delta2ns(0x000004, ce); + ce->cpumask = cpumask_of(smp_processor_id()); clockevents_register_device(ce); } diff --git a/trunk/arch/arm/mach-footbridge/include/mach/debug-macro.S b/trunk/arch/arm/mach-footbridge/include/mach/debug-macro.S index 30b971d65815..1be2eeb7a0a0 100644 --- a/trunk/arch/arm/mach-footbridge/include/mach/debug-macro.S +++ b/trunk/arch/arm/mach-footbridge/include/mach/debug-macro.S @@ -26,6 +26,7 @@ #include #else +#include /* For EBSA285 debugging */ .equ dc21285_high, ARMCSR_BASE & 0xff000000 .equ dc21285_low, ARMCSR_BASE & 0x00ffffff @@ -36,8 +37,8 @@ .else mov \rp, #0 .endif - orr \rv, \rp, #0x42000000 - orr \rp, \rp, #dc21285_high + orr \rv, \rp, #dc21285_high + orr \rp, \rp, #0x42000000 .endm .macro senduart,rd,rx diff --git a/trunk/arch/arm/mach-h720x/Kconfig b/trunk/arch/arm/mach-h720x/Kconfig index 9b6982efbd22..abf356c02343 100644 --- a/trunk/arch/arm/mach-h720x/Kconfig +++ b/trunk/arch/arm/mach-h720x/Kconfig @@ -6,12 +6,14 @@ config ARCH_H7201 bool "gms30c7201" depends on ARCH_H720X select CPU_H7201 + select ZONE_DMA help Say Y here if you are using the Hynix GMS30C7201 Reference Board config ARCH_H7202 bool "hms30c7202" select CPU_H7202 + select ZONE_DMA depends on ARCH_H720X help Say Y here if you are using the Hynix HMS30C7202 Reference Board diff --git a/trunk/arch/arm/mach-msm/timer.c b/trunk/arch/arm/mach-msm/timer.c index 38b95e949d13..63621f152c98 100644 --- a/trunk/arch/arm/mach-msm/timer.c +++ b/trunk/arch/arm/mach-msm/timer.c @@ -23,6 +23,8 @@ #include #include +#include + #include #include @@ -55,10 +57,12 @@ enum timer_location { #if defined(CONFIG_ARCH_QSD8X50) #define DGT_HZ (19200000 / 4) /* 19.2 MHz / 4 by default */ #define MSM_DGT_SHIFT (0) -#elif defined(CONFIG_ARCH_MSM7X30) || defined(CONFIG_ARCH_MSM8X60) || \ - defined(CONFIG_ARCH_MSM8960) +#elif defined(CONFIG_ARCH_MSM7X30) #define DGT_HZ (24576000 / 4) /* 24.576 MHz (LPXO) / 4 by default */ #define MSM_DGT_SHIFT (0) +#elif defined(CONFIG_ARCH_MSM8X60) || defined(CONFIG_ARCH_MSM8960) +#define DGT_HZ (27000000 / 4) /* 27 MHz (PXO) / 4 by default */ +#define MSM_DGT_SHIFT (0) #else #define DGT_HZ 19200000 /* 19.2 MHz or 600 KHz after shift */ #define MSM_DGT_SHIFT (5) @@ -100,7 +104,11 @@ static cycle_t msm_read_timer_count(struct clocksource *cs) { struct msm_clock *clk = container_of(cs, struct msm_clock, clocksource); - return readl(clk->global_counter); + /* + * Shift timer count down by a constant due to unreliable lower bits + * on some targets. + */ + return readl(clk->global_counter) >> clk->shift; } static struct msm_clock *clockevent_to_clock(struct clock_event_device *evt) diff --git a/trunk/arch/arm/mach-mxs/ocotp.c b/trunk/arch/arm/mach-mxs/ocotp.c index 65157a35dbba..54add60f94c9 100644 --- a/trunk/arch/arm/mach-mxs/ocotp.c +++ b/trunk/arch/arm/mach-mxs/ocotp.c @@ -16,6 +16,8 @@ #include #include +#include /* for cpu_relax() */ + #include #define OCOTP_WORD_OFFSET 0x20 diff --git a/trunk/arch/arm/mach-omap1/board-ams-delta.c b/trunk/arch/arm/mach-omap1/board-ams-delta.c index f1ac7fbf54a9..de88c9297b68 100644 --- a/trunk/arch/arm/mach-omap1/board-ams-delta.c +++ b/trunk/arch/arm/mach-omap1/board-ams-delta.c @@ -138,7 +138,7 @@ void ams_delta_latch2_write(u16 mask, u16 value) static void __init ams_delta_init_irq(void) { omap1_init_common_hw(); - omap1_init_irq(); + omap_init_irq(); } static struct map_desc ams_delta_io_desc[] __initdata = { @@ -391,7 +391,7 @@ MACHINE_START(AMS_DELTA, "Amstrad E3 (Delta)") .reserve = omap_reserve, .init_irq = ams_delta_init_irq, .init_machine = ams_delta_init, - .timer = &omap1_timer, + .timer = &omap_timer, MACHINE_END EXPORT_SYMBOL(ams_delta_latch1_write); diff --git a/trunk/arch/arm/mach-omap1/board-fsample.c b/trunk/arch/arm/mach-omap1/board-fsample.c index a6b1bea50371..87f173d93557 100644 --- a/trunk/arch/arm/mach-omap1/board-fsample.c +++ b/trunk/arch/arm/mach-omap1/board-fsample.c @@ -329,7 +329,7 @@ static void __init omap_fsample_init(void) static void __init omap_fsample_init_irq(void) { omap1_init_common_hw(); - omap1_init_irq(); + omap_init_irq(); } /* Only FPGA needs to be mapped here. All others are done with ioremap */ @@ -394,5 +394,5 @@ MACHINE_START(OMAP_FSAMPLE, "OMAP730 F-Sample") .reserve = omap_reserve, .init_irq = omap_fsample_init_irq, .init_machine = omap_fsample_init, - .timer = &omap1_timer, + .timer = &omap_timer, MACHINE_END diff --git a/trunk/arch/arm/mach-omap1/board-generic.c b/trunk/arch/arm/mach-omap1/board-generic.c index 04fc356c40fa..23f4ab9e2651 100644 --- a/trunk/arch/arm/mach-omap1/board-generic.c +++ b/trunk/arch/arm/mach-omap1/board-generic.c @@ -31,7 +31,7 @@ static void __init omap_generic_init_irq(void) { omap1_init_common_hw(); - omap1_init_irq(); + omap_init_irq(); } /* assume no Mini-AB port */ @@ -99,5 +99,5 @@ MACHINE_START(OMAP_GENERIC, "Generic OMAP1510/1610/1710") .reserve = omap_reserve, .init_irq = omap_generic_init_irq, .init_machine = omap_generic_init, - .timer = &omap1_timer, + .timer = &omap_timer, MACHINE_END diff --git a/trunk/arch/arm/mach-omap1/board-h2.c b/trunk/arch/arm/mach-omap1/board-h2.c index cb7fb1aa3dca..ba3bd09c4754 100644 --- a/trunk/arch/arm/mach-omap1/board-h2.c +++ b/trunk/arch/arm/mach-omap1/board-h2.c @@ -376,7 +376,7 @@ static struct i2c_board_info __initdata h2_i2c_board_info[] = { static void __init h2_init_irq(void) { omap1_init_common_hw(); - omap1_init_irq(); + omap_init_irq(); } static struct omap_usb_config h2_usb_config __initdata = { @@ -466,5 +466,5 @@ MACHINE_START(OMAP_H2, "TI-H2") .reserve = omap_reserve, .init_irq = h2_init_irq, .init_machine = h2_init, - .timer = &omap1_timer, + .timer = &omap_timer, MACHINE_END diff --git a/trunk/arch/arm/mach-omap1/board-h3.c b/trunk/arch/arm/mach-omap1/board-h3.c index 31f34875ffad..ac48677672ee 100644 --- a/trunk/arch/arm/mach-omap1/board-h3.c +++ b/trunk/arch/arm/mach-omap1/board-h3.c @@ -439,7 +439,7 @@ static void __init h3_init(void) static void __init h3_init_irq(void) { omap1_init_common_hw(); - omap1_init_irq(); + omap_init_irq(); } static void __init h3_map_io(void) @@ -454,5 +454,5 @@ MACHINE_START(OMAP_H3, "TI OMAP1710 H3 board") .reserve = omap_reserve, .init_irq = h3_init_irq, .init_machine = h3_init, - .timer = &omap1_timer, + .timer = &omap_timer, MACHINE_END diff --git a/trunk/arch/arm/mach-omap1/board-htcherald.c b/trunk/arch/arm/mach-omap1/board-htcherald.c index 36e06ea7ec65..ba05a51f9408 100644 --- a/trunk/arch/arm/mach-omap1/board-htcherald.c +++ b/trunk/arch/arm/mach-omap1/board-htcherald.c @@ -605,7 +605,7 @@ static void __init htcherald_init_irq(void) { printk(KERN_INFO "htcherald_init_irq.\n"); omap1_init_common_hw(); - omap1_init_irq(); + omap_init_irq(); } MACHINE_START(HERALD, "HTC Herald") @@ -616,5 +616,5 @@ MACHINE_START(HERALD, "HTC Herald") .reserve = omap_reserve, .init_irq = htcherald_init_irq, .init_machine = htcherald_init, - .timer = &omap1_timer, + .timer = &omap_timer, MACHINE_END diff --git a/trunk/arch/arm/mach-omap1/board-innovator.c b/trunk/arch/arm/mach-omap1/board-innovator.c index 0b1ba462d388..2d9b8cbd7a14 100644 --- a/trunk/arch/arm/mach-omap1/board-innovator.c +++ b/trunk/arch/arm/mach-omap1/board-innovator.c @@ -292,7 +292,7 @@ static void __init innovator_init_smc91x(void) static void __init innovator_init_irq(void) { omap1_init_common_hw(); - omap1_init_irq(); + omap_init_irq(); } #ifdef CONFIG_ARCH_OMAP15XX @@ -464,5 +464,5 @@ MACHINE_START(OMAP_INNOVATOR, "TI-Innovator") .reserve = omap_reserve, .init_irq = innovator_init_irq, .init_machine = innovator_init, - .timer = &omap1_timer, + .timer = &omap_timer, MACHINE_END diff --git a/trunk/arch/arm/mach-omap1/board-nokia770.c b/trunk/arch/arm/mach-omap1/board-nokia770.c index 5469ce247ffe..cfd084926146 100644 --- a/trunk/arch/arm/mach-omap1/board-nokia770.c +++ b/trunk/arch/arm/mach-omap1/board-nokia770.c @@ -51,7 +51,7 @@ static void __init omap_nokia770_init_irq(void) omap_writew((omap_readw(0xfffb5004) & ~2), 0xfffb5004); omap1_init_common_hw(); - omap1_init_irq(); + omap_init_irq(); } static const unsigned int nokia770_keymap[] = { @@ -269,5 +269,5 @@ MACHINE_START(NOKIA770, "Nokia 770") .reserve = omap_reserve, .init_irq = omap_nokia770_init_irq, .init_machine = omap_nokia770_init, - .timer = &omap1_timer, + .timer = &omap_timer, MACHINE_END diff --git a/trunk/arch/arm/mach-omap1/board-osk.c b/trunk/arch/arm/mach-omap1/board-osk.c index b08a21380772..e68dfde1918e 100644 --- a/trunk/arch/arm/mach-omap1/board-osk.c +++ b/trunk/arch/arm/mach-omap1/board-osk.c @@ -282,7 +282,7 @@ static void __init osk_init_cf(void) static void __init osk_init_irq(void) { omap1_init_common_hw(); - omap1_init_irq(); + omap_init_irq(); } static struct omap_usb_config osk_usb_config __initdata = { @@ -588,5 +588,5 @@ MACHINE_START(OMAP_OSK, "TI-OSK") .reserve = omap_reserve, .init_irq = osk_init_irq, .init_machine = osk_init, - .timer = &omap1_timer, + .timer = &omap_timer, MACHINE_END diff --git a/trunk/arch/arm/mach-omap1/board-palmte.c b/trunk/arch/arm/mach-omap1/board-palmte.c index 459cb6bfed55..c9d38f47845f 100644 --- a/trunk/arch/arm/mach-omap1/board-palmte.c +++ b/trunk/arch/arm/mach-omap1/board-palmte.c @@ -62,7 +62,7 @@ static void __init omap_palmte_init_irq(void) { omap1_init_common_hw(); - omap1_init_irq(); + omap_init_irq(); } static const unsigned int palmte_keymap[] = { @@ -280,5 +280,5 @@ MACHINE_START(OMAP_PALMTE, "OMAP310 based Palm Tungsten E") .reserve = omap_reserve, .init_irq = omap_palmte_init_irq, .init_machine = omap_palmte_init, - .timer = &omap1_timer, + .timer = &omap_timer, MACHINE_END diff --git a/trunk/arch/arm/mach-omap1/board-palmtt.c b/trunk/arch/arm/mach-omap1/board-palmtt.c index b214f45f646c..f04f2d36e7d3 100644 --- a/trunk/arch/arm/mach-omap1/board-palmtt.c +++ b/trunk/arch/arm/mach-omap1/board-palmtt.c @@ -266,7 +266,7 @@ static struct spi_board_info __initdata palmtt_boardinfo[] = { static void __init omap_palmtt_init_irq(void) { omap1_init_common_hw(); - omap1_init_irq(); + omap_init_irq(); } static struct omap_usb_config palmtt_usb_config __initdata = { @@ -326,5 +326,5 @@ MACHINE_START(OMAP_PALMTT, "OMAP1510 based Palm Tungsten|T") .reserve = omap_reserve, .init_irq = omap_palmtt_init_irq, .init_machine = omap_palmtt_init, - .timer = &omap1_timer, + .timer = &omap_timer, MACHINE_END diff --git a/trunk/arch/arm/mach-omap1/board-palmz71.c b/trunk/arch/arm/mach-omap1/board-palmz71.c index 9b0ea48d35fd..45f01d2c3a7a 100644 --- a/trunk/arch/arm/mach-omap1/board-palmz71.c +++ b/trunk/arch/arm/mach-omap1/board-palmz71.c @@ -61,7 +61,7 @@ static void __init omap_palmz71_init_irq(void) { omap1_init_common_hw(); - omap1_init_irq(); + omap_init_irq(); } static const unsigned int palmz71_keymap[] = { @@ -346,5 +346,5 @@ MACHINE_START(OMAP_PALMZ71, "OMAP310 based Palm Zire71") .reserve = omap_reserve, .init_irq = omap_palmz71_init_irq, .init_machine = omap_palmz71_init, - .timer = &omap1_timer, + .timer = &omap_timer, MACHINE_END diff --git a/trunk/arch/arm/mach-omap1/board-perseus2.c b/trunk/arch/arm/mach-omap1/board-perseus2.c index 67acd4142639..3c8ee8489458 100644 --- a/trunk/arch/arm/mach-omap1/board-perseus2.c +++ b/trunk/arch/arm/mach-omap1/board-perseus2.c @@ -297,7 +297,7 @@ static void __init omap_perseus2_init(void) static void __init omap_perseus2_init_irq(void) { omap1_init_common_hw(); - omap1_init_irq(); + omap_init_irq(); } /* Only FPGA needs to be mapped here. All others are done with ioremap */ static struct map_desc omap_perseus2_io_desc[] __initdata = { @@ -355,5 +355,5 @@ MACHINE_START(OMAP_PERSEUS2, "OMAP730 Perseus2") .reserve = omap_reserve, .init_irq = omap_perseus2_init_irq, .init_machine = omap_perseus2_init, - .timer = &omap1_timer, + .timer = &omap_timer, MACHINE_END diff --git a/trunk/arch/arm/mach-omap1/board-sx1.c b/trunk/arch/arm/mach-omap1/board-sx1.c index 9c3b7c52d9cf..0ad781db4e66 100644 --- a/trunk/arch/arm/mach-omap1/board-sx1.c +++ b/trunk/arch/arm/mach-omap1/board-sx1.c @@ -411,7 +411,7 @@ static void __init omap_sx1_init(void) static void __init omap_sx1_init_irq(void) { omap1_init_common_hw(); - omap1_init_irq(); + omap_init_irq(); } /*----------------------------------------*/ @@ -426,5 +426,5 @@ MACHINE_START(SX1, "OMAP310 based Siemens SX1") .reserve = omap_reserve, .init_irq = omap_sx1_init_irq, .init_machine = omap_sx1_init, - .timer = &omap1_timer, + .timer = &omap_timer, MACHINE_END diff --git a/trunk/arch/arm/mach-omap1/board-voiceblue.c b/trunk/arch/arm/mach-omap1/board-voiceblue.c index 036edc0ee9b6..65d24204937a 100644 --- a/trunk/arch/arm/mach-omap1/board-voiceblue.c +++ b/trunk/arch/arm/mach-omap1/board-voiceblue.c @@ -162,7 +162,7 @@ static struct omap_board_config_kernel voiceblue_config[] = { static void __init voiceblue_init_irq(void) { omap1_init_common_hw(); - omap1_init_irq(); + omap_init_irq(); } static void __init voiceblue_map_io(void) @@ -306,5 +306,5 @@ MACHINE_START(VOICEBLUE, "VoiceBlue OMAP5910") .reserve = omap_reserve, .init_irq = voiceblue_init_irq, .init_machine = voiceblue_init, - .timer = &omap1_timer, + .timer = &omap_timer, MACHINE_END diff --git a/trunk/arch/arm/mach-omap1/irq.c b/trunk/arch/arm/mach-omap1/irq.c index e2b9c901ab67..5d3da7a63af3 100644 --- a/trunk/arch/arm/mach-omap1/irq.c +++ b/trunk/arch/arm/mach-omap1/irq.c @@ -175,7 +175,7 @@ static struct irq_chip omap_irq_chip = { .irq_set_wake = omap_wake_irq, }; -void __init omap1_init_irq(void) +void __init omap_init_irq(void) { int i, j; diff --git a/trunk/arch/arm/mach-omap1/mcbsp.c b/trunk/arch/arm/mach-omap1/mcbsp.c index ab7395d84bc8..d9af9811dedd 100644 --- a/trunk/arch/arm/mach-omap1/mcbsp.c +++ b/trunk/arch/arm/mach-omap1/mcbsp.c @@ -38,7 +38,7 @@ static void omap1_mcbsp_request(unsigned int id) * On 1510, 1610 and 1710, McBSP1 and McBSP3 * are DSP public peripherals. */ - if (id == 0 || id == 2) { + if (id == OMAP_MCBSP1 || id == OMAP_MCBSP3) { if (dsp_use++ == 0) { api_clk = clk_get(NULL, "api_ck"); dsp_clk = clk_get(NULL, "dsp_ck"); @@ -59,7 +59,7 @@ static void omap1_mcbsp_request(unsigned int id) static void omap1_mcbsp_free(unsigned int id) { - if (id == 0 || id == 2) { + if (id == OMAP_MCBSP1 || id == OMAP_MCBSP3) { if (--dsp_use == 0) { if (!IS_ERR(api_clk)) { clk_disable(api_clk); diff --git a/trunk/arch/arm/mach-omap1/time.c b/trunk/arch/arm/mach-omap1/time.c index a1837771e031..03e1e1062ad4 100644 --- a/trunk/arch/arm/mach-omap1/time.c +++ b/trunk/arch/arm/mach-omap1/time.c @@ -297,7 +297,7 @@ static inline int omap_32k_timer_usable(void) * Timer initialization * --------------------------------------------------------------------------- */ -static void __init omap1_timer_init(void) +static void __init omap_timer_init(void) { if (omap_32k_timer_usable()) { preferred_sched_clock_init(1); @@ -307,6 +307,6 @@ static void __init omap1_timer_init(void) } } -struct sys_timer omap1_timer = { - .init = omap1_timer_init, +struct sys_timer omap_timer = { + .init = omap_timer_init, }; diff --git a/trunk/arch/arm/mach-omap1/timer32k.c b/trunk/arch/arm/mach-omap1/timer32k.c index 96604a50c4fe..13d7b8f145bd 100644 --- a/trunk/arch/arm/mach-omap1/timer32k.c +++ b/trunk/arch/arm/mach-omap1/timer32k.c @@ -183,6 +183,10 @@ static __init void omap_init_32k_timer(void) bool __init omap_32k_timer_init(void) { omap_init_clocksource_32k(); + +#ifdef CONFIG_OMAP_DM_TIMER + omap_dm_timer_init(); +#endif omap_init_32k_timer(); return true; diff --git a/trunk/arch/arm/mach-omap2/Makefile b/trunk/arch/arm/mach-omap2/Makefile index f34336560437..b14807794401 100644 --- a/trunk/arch/arm/mach-omap2/Makefile +++ b/trunk/arch/arm/mach-omap2/Makefile @@ -3,7 +3,7 @@ # # Common support -obj-y := id.o io.o control.o mux.o devices.o serial.o gpmc.o timer.o pm.o \ +obj-y := id.o io.o control.o mux.o devices.o serial.o gpmc.o timer-gp.o pm.o \ common.o gpio.o dma.o wd_timer.o omap-2-3-common = irq.o sdrc.o @@ -145,19 +145,9 @@ obj-$(CONFIG_SOC_OMAP2420) += opp2420_data.o obj-$(CONFIG_SOC_OMAP2430) += opp2430_data.o # hwmod data -obj-$(CONFIG_SOC_OMAP2420) += omap_hwmod_2xxx_ipblock_data.o \ - omap_hwmod_2xxx_3xxx_ipblock_data.o \ - omap_hwmod_2xxx_interconnect_data.o \ - omap_hwmod_2xxx_3xxx_interconnect_data.o \ - omap_hwmod_2420_data.o -obj-$(CONFIG_SOC_OMAP2430) += omap_hwmod_2xxx_ipblock_data.o \ - omap_hwmod_2xxx_3xxx_ipblock_data.o \ - omap_hwmod_2xxx_interconnect_data.o \ - omap_hwmod_2xxx_3xxx_interconnect_data.o \ - omap_hwmod_2430_data.o -obj-$(CONFIG_ARCH_OMAP3) += omap_hwmod_2xxx_3xxx_ipblock_data.o \ - omap_hwmod_2xxx_3xxx_interconnect_data.o \ - omap_hwmod_3xxx_data.o +obj-$(CONFIG_SOC_OMAP2420) += omap_hwmod_2420_data.o +obj-$(CONFIG_SOC_OMAP2430) += omap_hwmod_2430_data.o +obj-$(CONFIG_ARCH_OMAP3) += omap_hwmod_3xxx_data.o obj-$(CONFIG_ARCH_OMAP4) += omap_hwmod_44xx_data.o # EMU peripherals @@ -279,4 +269,4 @@ obj-$(CONFIG_ARCH_OMAP4) += hwspinlock.o disp-$(CONFIG_OMAP2_DSS) := display.o obj-y += $(disp-m) $(disp-y) -obj-y += common-board-devices.o twl-common.o +obj-y += common-board-devices.o diff --git a/trunk/arch/arm/mach-omap2/board-2430sdp.c b/trunk/arch/arm/mach-omap2/board-2430sdp.c index 2028464cf5b9..5de6eac0a725 100644 --- a/trunk/arch/arm/mach-omap2/board-2430sdp.c +++ b/trunk/arch/arm/mach-omap2/board-2430sdp.c @@ -260,7 +260,7 @@ MACHINE_START(OMAP_2430SDP, "OMAP2430 sdp2430 board") .reserve = omap_reserve, .map_io = omap_2430sdp_map_io, .init_early = omap_2430sdp_init_early, - .init_irq = omap2_init_irq, + .init_irq = omap_init_irq, .init_machine = omap_2430sdp_init, - .timer = &omap2_timer, + .timer = &omap_timer, MACHINE_END diff --git a/trunk/arch/arm/mach-omap2/board-3430sdp.c b/trunk/arch/arm/mach-omap2/board-3430sdp.c index bd600cfb7f80..5dac974be625 100644 --- a/trunk/arch/arm/mach-omap2/board-3430sdp.c +++ b/trunk/arch/arm/mach-omap2/board-3430sdp.c @@ -231,6 +231,22 @@ static void __init omap_3430sdp_init_early(void) omap2_init_common_devices(hyb18m512160af6_sdrc_params, NULL); } +static int sdp3430_batt_table[] = { +/* 0 C*/ +30800, 29500, 28300, 27100, +26000, 24900, 23900, 22900, 22000, 21100, 20300, 19400, 18700, 17900, +17200, 16500, 15900, 15300, 14700, 14100, 13600, 13100, 12600, 12100, +11600, 11200, 10800, 10400, 10000, 9630, 9280, 8950, 8620, 8310, +8020, 7730, 7460, 7200, 6950, 6710, 6470, 6250, 6040, 5830, +5640, 5450, 5260, 5090, 4920, 4760, 4600, 4450, 4310, 4170, +4040, 3910, 3790, 3670, 3550 +}; + +static struct twl4030_bci_platform_data sdp3430_bci_data = { + .battery_tmp_tbl = sdp3430_batt_table, + .tblsize = ARRAY_SIZE(sdp3430_batt_table), +}; + static struct omap2_hsmmc_info mmc[] = { { .mmc = 1, @@ -276,6 +292,14 @@ static struct twl4030_gpio_platform_data sdp3430_gpio_data = { .setup = sdp3430_twl_gpio_setup, }; +static struct twl4030_usb_data sdp3430_usb_data = { + .usb_mode = T2_USB_MODE_ULPI, +}; + +static struct twl4030_madc_platform_data sdp3430_madc_data = { + .irq_line = 1, +}; + /* regulator consumer mappings */ /* ads7846 on SPI */ @@ -283,6 +307,16 @@ static struct regulator_consumer_supply sdp3430_vaux3_supplies[] = { REGULATOR_SUPPLY("vcc", "spi1.0"), }; +static struct regulator_consumer_supply sdp3430_vdda_dac_supplies[] = { + REGULATOR_SUPPLY("vdda_dac", "omapdss_venc"), +}; + +/* VPLL2 for digital video outputs */ +static struct regulator_consumer_supply sdp3430_vpll2_supplies[] = { + REGULATOR_SUPPLY("vdds_dsi", "omapdss"), + REGULATOR_SUPPLY("vdds_dsi", "omapdss_dsi1"), +}; + static struct regulator_consumer_supply sdp3430_vmmc1_supplies[] = { REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"), }; @@ -399,10 +433,54 @@ static struct regulator_init_data sdp3430_vsim = { .consumer_supplies = sdp3430_vsim_supplies, }; +/* VDAC for DSS driving S-Video */ +static struct regulator_init_data sdp3430_vdac = { + .constraints = { + .min_uV = 1800000, + .max_uV = 1800000, + .apply_uV = true, + .valid_modes_mask = REGULATOR_MODE_NORMAL + | REGULATOR_MODE_STANDBY, + .valid_ops_mask = REGULATOR_CHANGE_MODE + | REGULATOR_CHANGE_STATUS, + }, + .num_consumer_supplies = ARRAY_SIZE(sdp3430_vdda_dac_supplies), + .consumer_supplies = sdp3430_vdda_dac_supplies, +}; + +static struct regulator_init_data sdp3430_vpll2 = { + .constraints = { + .name = "VDVI", + .min_uV = 1800000, + .max_uV = 1800000, + .apply_uV = true, + .valid_modes_mask = REGULATOR_MODE_NORMAL + | REGULATOR_MODE_STANDBY, + .valid_ops_mask = REGULATOR_CHANGE_MODE + | REGULATOR_CHANGE_STATUS, + }, + .num_consumer_supplies = ARRAY_SIZE(sdp3430_vpll2_supplies), + .consumer_supplies = sdp3430_vpll2_supplies, +}; + +static struct twl4030_codec_audio_data sdp3430_audio; + +static struct twl4030_codec_data sdp3430_codec = { + .audio_mclk = 26000000, + .audio = &sdp3430_audio, +}; + static struct twl4030_platform_data sdp3430_twldata = { + .irq_base = TWL4030_IRQ_BASE, + .irq_end = TWL4030_IRQ_END, + /* platform_data for children goes here */ + .bci = &sdp3430_bci_data, .gpio = &sdp3430_gpio_data, + .madc = &sdp3430_madc_data, .keypad = &sdp3430_kp_data, + .usb = &sdp3430_usb_data, + .codec = &sdp3430_codec, .vaux1 = &sdp3430_vaux1, .vaux2 = &sdp3430_vaux2, @@ -411,21 +489,14 @@ static struct twl4030_platform_data sdp3430_twldata = { .vmmc1 = &sdp3430_vmmc1, .vmmc2 = &sdp3430_vmmc2, .vsim = &sdp3430_vsim, + .vdac = &sdp3430_vdac, + .vpll2 = &sdp3430_vpll2, }; static int __init omap3430_i2c_init(void) { /* i2c1 for PMIC only */ - omap3_pmic_get_config(&sdp3430_twldata, - TWL_COMMON_PDATA_USB | TWL_COMMON_PDATA_BCI | - TWL_COMMON_PDATA_MADC | TWL_COMMON_PDATA_AUDIO, - TWL_COMMON_REGULATOR_VDAC | TWL_COMMON_REGULATOR_VPLL2); - sdp3430_twldata.vdac->constraints.apply_uV = true; - sdp3430_twldata.vpll2->constraints.apply_uV = true; - sdp3430_twldata.vpll2->constraints.name = "VDVI"; - omap3_pmic_init("twl4030", &sdp3430_twldata); - /* i2c2 on camera connector (for sensor control) and optional isp1301 */ omap_register_i2c_bus(2, 400, NULL, 0); /* i2c3 on display connector (for DVI, tfp410) */ @@ -733,7 +804,7 @@ MACHINE_START(OMAP_3430SDP, "OMAP3430 3430SDP board") .reserve = omap_reserve, .map_io = omap3_map_io, .init_early = omap_3430sdp_init_early, - .init_irq = omap3_init_irq, + .init_irq = omap_init_irq, .init_machine = omap_3430sdp_init, - .timer = &omap3_timer, + .timer = &omap_timer, MACHINE_END diff --git a/trunk/arch/arm/mach-omap2/board-3630sdp.c b/trunk/arch/arm/mach-omap2/board-3630sdp.c index e4f37b57a0c4..a5933cc15caa 100644 --- a/trunk/arch/arm/mach-omap2/board-3630sdp.c +++ b/trunk/arch/arm/mach-omap2/board-3630sdp.c @@ -219,7 +219,7 @@ MACHINE_START(OMAP_3630SDP, "OMAP 3630SDP board") .reserve = omap_reserve, .map_io = omap3_map_io, .init_early = omap_sdp_init_early, - .init_irq = omap3_init_irq, + .init_irq = omap_init_irq, .init_machine = omap_sdp_init, - .timer = &omap3_timer, + .timer = &omap_timer, MACHINE_END diff --git a/trunk/arch/arm/mach-omap2/board-4430sdp.c b/trunk/arch/arm/mach-omap2/board-4430sdp.c index 933b25bb10de..63de2d396e2d 100644 --- a/trunk/arch/arm/mach-omap2/board-4430sdp.c +++ b/trunk/arch/arm/mach-omap2/board-4430sdp.c @@ -40,6 +40,7 @@ #include "mux.h" #include "hsmmc.h" +#include "timer-gp.h" #include "control.h" #include "common-board-devices.h" @@ -294,6 +295,9 @@ static void __init omap_4430sdp_init_early(void) { omap2_init_common_infrastructure(); omap2_init_common_devices(NULL, NULL); +#ifdef CONFIG_OMAP_32K_TIMER + omap2_gp_clockevent_set_gptimer(1); +#endif } static struct omap_musb_board_data musb_board_data = { @@ -302,6 +306,14 @@ static struct omap_musb_board_data musb_board_data = { .power = 100, }; +static struct twl4030_usb_data omap4_usbphy_data = { + .phy_init = omap4430_phy_init, + .phy_exit = omap4430_phy_exit, + .phy_power = omap4430_phy_power, + .phy_set_clock = omap4430_phy_set_clk, + .phy_suspend = omap4430_phy_suspend, +}; + static struct omap2_hsmmc_info mmc[] = { { .mmc = 2, @@ -321,7 +333,16 @@ static struct omap2_hsmmc_info mmc[] = { }; static struct regulator_consumer_supply sdp4430_vaux_supply[] = { - REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"), + { + .supply = "vmmc", + .dev_name = "omap_hsmmc.1", + }, +}; +static struct regulator_consumer_supply sdp4430_vmmc_supply[] = { + { + .supply = "vmmc", + .dev_name = "omap_hsmmc.0", + }, }; static int omap4_twl6030_hsmmc_late_init(struct device *dev) @@ -378,10 +399,65 @@ static struct regulator_init_data sdp4430_vaux1 = { | REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = ARRAY_SIZE(sdp4430_vaux_supply), + .num_consumer_supplies = 1, .consumer_supplies = sdp4430_vaux_supply, }; +static struct regulator_init_data sdp4430_vaux2 = { + .constraints = { + .min_uV = 1200000, + .max_uV = 2800000, + .apply_uV = true, + .valid_modes_mask = REGULATOR_MODE_NORMAL + | REGULATOR_MODE_STANDBY, + .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE + | REGULATOR_CHANGE_MODE + | REGULATOR_CHANGE_STATUS, + }, +}; + +static struct regulator_init_data sdp4430_vaux3 = { + .constraints = { + .min_uV = 1000000, + .max_uV = 3000000, + .apply_uV = true, + .valid_modes_mask = REGULATOR_MODE_NORMAL + | REGULATOR_MODE_STANDBY, + .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE + | REGULATOR_CHANGE_MODE + | REGULATOR_CHANGE_STATUS, + }, +}; + +/* VMMC1 for MMC1 card */ +static struct regulator_init_data sdp4430_vmmc = { + .constraints = { + .min_uV = 1200000, + .max_uV = 3000000, + .apply_uV = true, + .valid_modes_mask = REGULATOR_MODE_NORMAL + | REGULATOR_MODE_STANDBY, + .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE + | REGULATOR_CHANGE_MODE + | REGULATOR_CHANGE_STATUS, + }, + .num_consumer_supplies = 1, + .consumer_supplies = sdp4430_vmmc_supply, +}; + +static struct regulator_init_data sdp4430_vpp = { + .constraints = { + .min_uV = 1800000, + .max_uV = 2500000, + .apply_uV = true, + .valid_modes_mask = REGULATOR_MODE_NORMAL + | REGULATOR_MODE_STANDBY, + .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE + | REGULATOR_CHANGE_MODE + | REGULATOR_CHANGE_STATUS, + }, +}; + static struct regulator_init_data sdp4430_vusim = { .constraints = { .min_uV = 1200000, @@ -395,10 +471,74 @@ static struct regulator_init_data sdp4430_vusim = { }, }; +static struct regulator_init_data sdp4430_vana = { + .constraints = { + .min_uV = 2100000, + .max_uV = 2100000, + .valid_modes_mask = REGULATOR_MODE_NORMAL + | REGULATOR_MODE_STANDBY, + .valid_ops_mask = REGULATOR_CHANGE_MODE + | REGULATOR_CHANGE_STATUS, + }, +}; + +static struct regulator_init_data sdp4430_vcxio = { + .constraints = { + .min_uV = 1800000, + .max_uV = 1800000, + .valid_modes_mask = REGULATOR_MODE_NORMAL + | REGULATOR_MODE_STANDBY, + .valid_ops_mask = REGULATOR_CHANGE_MODE + | REGULATOR_CHANGE_STATUS, + }, +}; + +static struct regulator_init_data sdp4430_vdac = { + .constraints = { + .min_uV = 1800000, + .max_uV = 1800000, + .valid_modes_mask = REGULATOR_MODE_NORMAL + | REGULATOR_MODE_STANDBY, + .valid_ops_mask = REGULATOR_CHANGE_MODE + | REGULATOR_CHANGE_STATUS, + }, +}; + +static struct regulator_init_data sdp4430_vusb = { + .constraints = { + .min_uV = 3300000, + .max_uV = 3300000, + .apply_uV = true, + .valid_modes_mask = REGULATOR_MODE_NORMAL + | REGULATOR_MODE_STANDBY, + .valid_ops_mask = REGULATOR_CHANGE_MODE + | REGULATOR_CHANGE_STATUS, + }, +}; + +static struct regulator_init_data sdp4430_clk32kg = { + .constraints = { + .valid_ops_mask = REGULATOR_CHANGE_STATUS, + }, +}; + static struct twl4030_platform_data sdp4430_twldata = { + .irq_base = TWL6030_IRQ_BASE, + .irq_end = TWL6030_IRQ_END, + /* Regulators */ + .vmmc = &sdp4430_vmmc, + .vpp = &sdp4430_vpp, .vusim = &sdp4430_vusim, + .vana = &sdp4430_vana, + .vcxio = &sdp4430_vcxio, + .vdac = &sdp4430_vdac, + .vusb = &sdp4430_vusb, .vaux1 = &sdp4430_vaux1, + .vaux2 = &sdp4430_vaux2, + .vaux3 = &sdp4430_vaux3, + .clk32kg = &sdp4430_clk32kg, + .usb = &omap4_usbphy_data }; static struct i2c_board_info __initdata sdp4430_i2c_3_boardinfo[] = { @@ -416,16 +556,6 @@ static struct i2c_board_info __initdata sdp4430_i2c_4_boardinfo[] = { }; static int __init omap4_i2c_init(void) { - omap4_pmic_get_config(&sdp4430_twldata, TWL_COMMON_PDATA_USB, - TWL_COMMON_REGULATOR_VDAC | - TWL_COMMON_REGULATOR_VAUX2 | - TWL_COMMON_REGULATOR_VAUX3 | - TWL_COMMON_REGULATOR_VMMC | - TWL_COMMON_REGULATOR_VPP | - TWL_COMMON_REGULATOR_VANA | - TWL_COMMON_REGULATOR_VCXIO | - TWL_COMMON_REGULATOR_VUSB | - TWL_COMMON_REGULATOR_CLK32KG); omap4_pmic_init("twl6030", &sdp4430_twldata); omap_register_i2c_bus(2, 400, NULL, 0); omap_register_i2c_bus(3, 400, sdp4430_i2c_3_boardinfo, @@ -643,5 +773,5 @@ MACHINE_START(OMAP_4430SDP, "OMAP4430 4430SDP board") .init_early = omap_4430sdp_init_early, .init_irq = gic_init_irq, .init_machine = omap_4430sdp_init, - .timer = &omap4_timer, + .timer = &omap_timer, MACHINE_END diff --git a/trunk/arch/arm/mach-omap2/board-am3517crane.c b/trunk/arch/arm/mach-omap2/board-am3517crane.c index 5f2b55ff04ff..5e438a77cd72 100644 --- a/trunk/arch/arm/mach-omap2/board-am3517crane.c +++ b/trunk/arch/arm/mach-omap2/board-am3517crane.c @@ -104,7 +104,7 @@ MACHINE_START(CRANEBOARD, "AM3517/05 CRANEBOARD") .reserve = omap_reserve, .map_io = omap3_map_io, .init_early = am3517_crane_init_early, - .init_irq = omap3_init_irq, + .init_irq = omap_init_irq, .init_machine = am3517_crane_init, - .timer = &omap3_timer, + .timer = &omap_timer, MACHINE_END diff --git a/trunk/arch/arm/mach-omap2/board-am3517evm.c b/trunk/arch/arm/mach-omap2/board-am3517evm.c index f3006c304150..63af4171c043 100644 --- a/trunk/arch/arm/mach-omap2/board-am3517evm.c +++ b/trunk/arch/arm/mach-omap2/board-am3517evm.c @@ -494,7 +494,7 @@ MACHINE_START(OMAP3517EVM, "OMAP3517/AM3517 EVM") .reserve = omap_reserve, .map_io = omap3_map_io, .init_early = am3517_evm_init_early, - .init_irq = omap3_init_irq, + .init_irq = omap_init_irq, .init_machine = am3517_evm_init, - .timer = &omap3_timer, + .timer = &omap_timer, MACHINE_END diff --git a/trunk/arch/arm/mach-omap2/board-apollon.c b/trunk/arch/arm/mach-omap2/board-apollon.c index 70211703ff9f..b124bdfb4239 100644 --- a/trunk/arch/arm/mach-omap2/board-apollon.c +++ b/trunk/arch/arm/mach-omap2/board-apollon.c @@ -354,7 +354,7 @@ MACHINE_START(OMAP_APOLLON, "OMAP24xx Apollon") .reserve = omap_reserve, .map_io = omap_apollon_map_io, .init_early = omap_apollon_init_early, - .init_irq = omap2_init_irq, + .init_irq = omap_init_irq, .init_machine = omap_apollon_init, - .timer = &omap2_timer, + .timer = &omap_timer, MACHINE_END diff --git a/trunk/arch/arm/mach-omap2/board-cm-t35.c b/trunk/arch/arm/mach-omap2/board-cm-t35.c index 35891d49c631..77456dec93ea 100644 --- a/trunk/arch/arm/mach-omap2/board-cm-t35.c +++ b/trunk/arch/arm/mach-omap2/board-cm-t35.c @@ -162,7 +162,9 @@ static struct mtd_partition cm_t35_nand_partitions[] = { static struct omap_nand_platform_data cm_t35_nand_data = { .parts = cm_t35_nand_partitions, .nr_parts = ARRAY_SIZE(cm_t35_nand_partitions), + .dma_channel = -1, /* disable DMA in OMAP NAND driver */ .cs = 0, + }; static void __init cm_t35_init_nand(void) @@ -335,17 +337,19 @@ static void __init cm_t35_init_display(void) } } -static struct regulator_consumer_supply cm_t35_vmmc1_supply[] = { - REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"), +static struct regulator_consumer_supply cm_t35_vmmc1_supply = { + .supply = "vmmc", }; -static struct regulator_consumer_supply cm_t35_vsim_supply[] = { - REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.0"), +static struct regulator_consumer_supply cm_t35_vsim_supply = { + .supply = "vmmc_aux", }; -static struct regulator_consumer_supply cm_t35_vdvi_supply[] = { - REGULATOR_SUPPLY("vdvi", "omapdss"), -}; +static struct regulator_consumer_supply cm_t35_vdac_supply = + REGULATOR_SUPPLY("vdda_dac", "omapdss_venc"); + +static struct regulator_consumer_supply cm_t35_vdvi_supply = + REGULATOR_SUPPLY("vdvi", "omapdss"); /* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */ static struct regulator_init_data cm_t35_vmmc1 = { @@ -358,8 +362,8 @@ static struct regulator_init_data cm_t35_vmmc1 = { | REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = ARRAY_SIZE(cm_t35_vmmc1_supply), - .consumer_supplies = cm_t35_vmmc1_supply, + .num_consumer_supplies = 1, + .consumer_supplies = &cm_t35_vmmc1_supply, }; /* VSIM for MMC1 pins DAT4..DAT7 (2 mA, plus card == max 50 mA) */ @@ -373,8 +377,41 @@ static struct regulator_init_data cm_t35_vsim = { | REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = ARRAY_SIZE(cm_t35_vsim_supply), - .consumer_supplies = cm_t35_vsim_supply, + .num_consumer_supplies = 1, + .consumer_supplies = &cm_t35_vsim_supply, +}; + +/* VDAC for DSS driving S-Video (8 mA unloaded, max 65 mA) */ +static struct regulator_init_data cm_t35_vdac = { + .constraints = { + .min_uV = 1800000, + .max_uV = 1800000, + .valid_modes_mask = REGULATOR_MODE_NORMAL + | REGULATOR_MODE_STANDBY, + .valid_ops_mask = REGULATOR_CHANGE_MODE + | REGULATOR_CHANGE_STATUS, + }, + .num_consumer_supplies = 1, + .consumer_supplies = &cm_t35_vdac_supply, +}; + +/* VPLL2 for digital video outputs */ +static struct regulator_init_data cm_t35_vpll2 = { + .constraints = { + .name = "VDVI", + .min_uV = 1800000, + .max_uV = 1800000, + .valid_modes_mask = REGULATOR_MODE_NORMAL + | REGULATOR_MODE_STANDBY, + .valid_ops_mask = REGULATOR_CHANGE_MODE + | REGULATOR_CHANGE_STATUS, + }, + .num_consumer_supplies = 1, + .consumer_supplies = &cm_t35_vdvi_supply, +}; + +static struct twl4030_usb_data cm_t35_usb_data = { + .usb_mode = T2_USB_MODE_ULPI, }; static uint32_t cm_t35_keymap[] = { @@ -444,6 +481,10 @@ static int cm_t35_twl_gpio_setup(struct device *dev, unsigned gpio, mmc[0].gpio_cd = gpio + 0; omap2_hsmmc_init(mmc); + /* link regulators to MMC adapters */ + cm_t35_vmmc1_supply.dev = mmc[0].dev; + cm_t35_vsim_supply.dev = mmc[0].dev; + return 0; } @@ -455,23 +496,21 @@ static struct twl4030_gpio_platform_data cm_t35_gpio_data = { }; static struct twl4030_platform_data cm_t35_twldata = { + .irq_base = TWL4030_IRQ_BASE, + .irq_end = TWL4030_IRQ_END, + /* platform_data for children goes here */ .keypad = &cm_t35_kp_data, + .usb = &cm_t35_usb_data, .gpio = &cm_t35_gpio_data, .vmmc1 = &cm_t35_vmmc1, .vsim = &cm_t35_vsim, + .vdac = &cm_t35_vdac, + .vpll2 = &cm_t35_vpll2, }; static void __init cm_t35_init_i2c(void) { - omap3_pmic_get_config(&cm_t35_twldata, TWL_COMMON_PDATA_USB, - TWL_COMMON_REGULATOR_VDAC | TWL_COMMON_REGULATOR_VPLL2); - - cm_t35_twldata.vpll2->constraints.name = "VDVI"; - cm_t35_twldata.vpll2->num_consumer_supplies = - ARRAY_SIZE(cm_t35_vdvi_supply); - cm_t35_twldata.vpll2->consumer_supplies = cm_t35_vdvi_supply; - omap3_pmic_init("tps65930", &cm_t35_twldata); } @@ -607,7 +646,7 @@ MACHINE_START(CM_T35, "Compulab CM-T35") .reserve = omap_reserve, .map_io = omap3_map_io, .init_early = cm_t35_init_early, - .init_irq = omap3_init_irq, + .init_irq = omap_init_irq, .init_machine = cm_t35_init, - .timer = &omap3_timer, + .timer = &omap_timer, MACHINE_END diff --git a/trunk/arch/arm/mach-omap2/board-cm-t3517.c b/trunk/arch/arm/mach-omap2/board-cm-t3517.c index 05c72f4c1b57..c3a9fd35034a 100644 --- a/trunk/arch/arm/mach-omap2/board-cm-t3517.c +++ b/trunk/arch/arm/mach-omap2/board-cm-t3517.c @@ -236,6 +236,7 @@ static struct mtd_partition cm_t3517_nand_partitions[] = { static struct omap_nand_platform_data cm_t3517_nand_data = { .parts = cm_t3517_nand_partitions, .nr_parts = ARRAY_SIZE(cm_t3517_nand_partitions), + .dma_channel = -1, /* disable DMA in OMAP NAND driver */ .cs = 0, }; @@ -303,7 +304,7 @@ MACHINE_START(CM_T3517, "Compulab CM-T3517") .reserve = omap_reserve, .map_io = omap3_map_io, .init_early = cm_t3517_init_early, - .init_irq = omap3_init_irq, + .init_irq = omap_init_irq, .init_machine = cm_t3517_init, - .timer = &omap3_timer, + .timer = &omap_timer, MACHINE_END diff --git a/trunk/arch/arm/mach-omap2/board-devkit8000.c b/trunk/arch/arm/mach-omap2/board-devkit8000.c index b6002ec31c6a..34956ec83296 100644 --- a/trunk/arch/arm/mach-omap2/board-devkit8000.c +++ b/trunk/arch/arm/mach-omap2/board-devkit8000.c @@ -58,6 +58,7 @@ #include "mux.h" #include "hsmmc.h" +#include "timer-gp.h" #include "common-board-devices.h" #define OMAP_DM9000_GPIO_IRQ 25 @@ -129,14 +130,13 @@ static void devkit8000_panel_disable_dvi(struct omap_dss_device *dssdev) gpio_set_value_cansleep(dssdev->reset_gpio, 0); } -static struct regulator_consumer_supply devkit8000_vmmc1_supply[] = { - REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"), -}; +static struct regulator_consumer_supply devkit8000_vmmc1_supply = + REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"); + /* ads7846 on SPI */ -static struct regulator_consumer_supply devkit8000_vio_supply[] = { - REGULATOR_SUPPLY("vcc", "spi2.0"), -}; +static struct regulator_consumer_supply devkit8000_vio_supply = + REGULATOR_SUPPLY("vcc", "spi2.0"); static struct panel_generic_dpi_data lcd_panel = { .name = "generic", @@ -186,6 +186,9 @@ static struct omap_dss_board_info devkit8000_dss_data = { .default_device = &devkit8000_lcd_device, }; +static struct regulator_consumer_supply devkit8000_vdda_dac_supply = + REGULATOR_SUPPLY("vdda_dac", "omapdss_venc"); + static uint32_t board_keymap[] = { KEY(0, 0, KEY_1), KEY(1, 0, KEY_2), @@ -281,8 +284,22 @@ static struct regulator_init_data devkit8000_vmmc1 = { | REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = ARRAY_SIZE(devkit8000_vmmc1_supply), - .consumer_supplies = devkit8000_vmmc1_supply, + .num_consumer_supplies = 1, + .consumer_supplies = &devkit8000_vmmc1_supply, +}; + +/* VDAC for DSS driving S-Video (8 mA unloaded, max 65 mA) */ +static struct regulator_init_data devkit8000_vdac = { + .constraints = { + .min_uV = 1800000, + .max_uV = 1800000, + .valid_modes_mask = REGULATOR_MODE_NORMAL + | REGULATOR_MODE_STANDBY, + .valid_ops_mask = REGULATOR_CHANGE_MODE + | REGULATOR_CHANGE_STATUS, + }, + .num_consumer_supplies = 1, + .consumer_supplies = &devkit8000_vdda_dac_supply, }; /* VPLL1 for digital video outputs */ @@ -310,14 +327,31 @@ static struct regulator_init_data devkit8000_vio = { .valid_ops_mask = REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = ARRAY_SIZE(devkit8000_vio_supply), - .consumer_supplies = devkit8000_vio_supply, + .num_consumer_supplies = 1, + .consumer_supplies = &devkit8000_vio_supply, +}; + +static struct twl4030_usb_data devkit8000_usb_data = { + .usb_mode = T2_USB_MODE_ULPI, +}; + +static struct twl4030_codec_audio_data devkit8000_audio_data; + +static struct twl4030_codec_data devkit8000_codec_data = { + .audio_mclk = 26000000, + .audio = &devkit8000_audio_data, }; static struct twl4030_platform_data devkit8000_twldata = { + .irq_base = TWL4030_IRQ_BASE, + .irq_end = TWL4030_IRQ_END, + /* platform_data for children goes here */ + .usb = &devkit8000_usb_data, .gpio = &devkit8000_gpio_data, + .codec = &devkit8000_codec_data, .vmmc1 = &devkit8000_vmmc1, + .vdac = &devkit8000_vdac, .vpll1 = &devkit8000_vpll1, .vio = &devkit8000_vio, .keypad = &devkit8000_kp_data, @@ -325,9 +359,6 @@ static struct twl4030_platform_data devkit8000_twldata = { static int __init devkit8000_i2c_init(void) { - omap3_pmic_get_config(&devkit8000_twldata, - TWL_COMMON_PDATA_USB | TWL_COMMON_PDATA_AUDIO, - TWL_COMMON_REGULATOR_VDAC); omap3_pmic_init("tps65930", &devkit8000_twldata); /* Bus 3 is attached to the DVI port where devices like the pico DLP * projector don't work reliably with 400kHz */ @@ -407,7 +438,10 @@ static void __init devkit8000_init_early(void) static void __init devkit8000_init_irq(void) { - omap3_init_irq(); + omap_init_irq(); +#ifdef CONFIG_OMAP_32K_TIMER + omap2_gp_clockevent_set_gptimer(12); +#endif } #define OMAP_DM9000_BASE 0x2c000000 @@ -673,5 +707,5 @@ MACHINE_START(DEVKIT8000, "OMAP3 Devkit8000") .init_early = devkit8000_init_early, .init_irq = devkit8000_init_irq, .init_machine = devkit8000_init, - .timer = &omap3_secure_timer, + .timer = &omap_timer, MACHINE_END diff --git a/trunk/arch/arm/mach-omap2/board-flash.c b/trunk/arch/arm/mach-omap2/board-flash.c index aa1b0cbe19d2..729892fdcf2e 100644 --- a/trunk/arch/arm/mach-omap2/board-flash.c +++ b/trunk/arch/arm/mach-omap2/board-flash.c @@ -132,7 +132,11 @@ static struct gpmc_timings nand_timings = { }; static struct omap_nand_platform_data board_nand_data = { + .nand_setup = NULL, .gpmc_t = &nand_timings, + .dma_channel = -1, /* disable DMA in OMAP NAND driver */ + .dev_ready = NULL, + .devsize = 0, /* '0' for 8-bit, '1' for 16-bit device */ }; void diff --git a/trunk/arch/arm/mach-omap2/board-generic.c b/trunk/arch/arm/mach-omap2/board-generic.c index 54db41a84a9b..73e3c31e8508 100644 --- a/trunk/arch/arm/mach-omap2/board-generic.c +++ b/trunk/arch/arm/mach-omap2/board-generic.c @@ -70,7 +70,7 @@ MACHINE_START(OMAP_GENERIC, "Generic OMAP24xx") .reserve = omap_reserve, .map_io = omap_generic_map_io, .init_early = omap_generic_init_early, - .init_irq = omap2_init_irq, + .init_irq = omap_init_irq, .init_machine = omap_generic_init, - .timer = &omap2_timer, + .timer = &omap_timer, MACHINE_END diff --git a/trunk/arch/arm/mach-omap2/board-h4.c b/trunk/arch/arm/mach-omap2/board-h4.c index 45de2b319ec9..bac7933b8cbb 100644 --- a/trunk/arch/arm/mach-omap2/board-h4.c +++ b/trunk/arch/arm/mach-omap2/board-h4.c @@ -298,7 +298,7 @@ static void __init omap_h4_init_early(void) static void __init omap_h4_init_irq(void) { - omap2_init_irq(); + omap_init_irq(); } static struct at24_platform_data m24c01 = { @@ -388,5 +388,5 @@ MACHINE_START(OMAP_H4, "OMAP2420 H4 board") .init_early = omap_h4_init_early, .init_irq = omap_h4_init_irq, .init_machine = omap_h4_init, - .timer = &omap2_timer, + .timer = &omap_timer, MACHINE_END diff --git a/trunk/arch/arm/mach-omap2/board-igep0020.c b/trunk/arch/arm/mach-omap2/board-igep0020.c index 35be778caf1b..0c1bfca3f731 100644 --- a/trunk/arch/arm/mach-omap2/board-igep0020.c +++ b/trunk/arch/arm/mach-omap2/board-igep0020.c @@ -222,9 +222,8 @@ static inline void __init igep2_init_smsc911x(void) static inline void __init igep2_init_smsc911x(void) { } #endif -static struct regulator_consumer_supply igep_vmmc1_supply[] = { - REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"), -}; +static struct regulator_consumer_supply igep_vmmc1_supply = + REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"); /* VMMC1 for OMAP VDD_MMC1 (i/o) and MMC1 card */ static struct regulator_init_data igep_vmmc1 = { @@ -237,13 +236,12 @@ static struct regulator_init_data igep_vmmc1 = { | REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = ARRAY_SIZE(igep_vmmc1_supply), - .consumer_supplies = igep_vmmc1_supply, + .num_consumer_supplies = 1, + .consumer_supplies = &igep_vmmc1_supply, }; -static struct regulator_consumer_supply igep_vio_supply[] = { - REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.1"), -}; +static struct regulator_consumer_supply igep_vio_supply = + REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.1"); static struct regulator_init_data igep_vio = { .constraints = { @@ -256,21 +254,20 @@ static struct regulator_init_data igep_vio = { | REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = ARRAY_SIZE(igep_vio_supply), - .consumer_supplies = igep_vio_supply, + .num_consumer_supplies = 1, + .consumer_supplies = &igep_vio_supply, }; -static struct regulator_consumer_supply igep_vmmc2_supply[] = { - REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"), -}; +static struct regulator_consumer_supply igep_vmmc2_supply = + REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"); static struct regulator_init_data igep_vmmc2 = { .constraints = { .valid_modes_mask = REGULATOR_MODE_NORMAL, .always_on = 1, }, - .num_consumer_supplies = ARRAY_SIZE(igep_vmmc2_supply), - .consumer_supplies = igep_vmmc2_supply, + .num_consumer_supplies = 1, + .consumer_supplies = &igep_vmmc2_supply, }; static struct fixed_voltage_config igep_vwlan = { @@ -443,6 +440,10 @@ static struct twl4030_gpio_platform_data igep_twl4030_gpio_pdata = { .setup = igep_twl_gpio_setup, }; +static struct twl4030_usb_data igep_usb_data = { + .usb_mode = T2_USB_MODE_ULPI, +}; + static int igep2_enable_dvi(struct omap_dss_device *dssdev) { gpio_direction_output(IGEP2_GPIO_DVI_PUP, 1); @@ -479,6 +480,26 @@ static struct omap_dss_board_info igep2_dss_data = { .default_device = &igep2_dvi_device, }; +static struct regulator_consumer_supply igep2_vpll2_supplies[] = { + REGULATOR_SUPPLY("vdds_dsi", "omapdss"), + REGULATOR_SUPPLY("vdds_dsi", "omapdss_dsi1"), +}; + +static struct regulator_init_data igep2_vpll2 = { + .constraints = { + .name = "VDVI", + .min_uV = 1800000, + .max_uV = 1800000, + .apply_uV = true, + .valid_modes_mask = REGULATOR_MODE_NORMAL + | REGULATOR_MODE_STANDBY, + .valid_ops_mask = REGULATOR_CHANGE_MODE + | REGULATOR_CHANGE_STATUS, + }, + .num_consumer_supplies = ARRAY_SIZE(igep2_vpll2_supplies), + .consumer_supplies = igep2_vpll2_supplies, +}; + static void __init igep2_display_init(void) { int err = gpio_request_one(IGEP2_GPIO_DVI_PUP, GPIOF_OUT_INIT_HIGH, @@ -498,6 +519,13 @@ static void __init igep_init_early(void) m65kxxxxam_sdrc_params); } +static struct twl4030_codec_audio_data igep2_audio_data; + +static struct twl4030_codec_data igep2_codec_data = { + .audio_mclk = 26000000, + .audio = &igep2_audio_data, +}; + static int igep2_keymap[] = { KEY(0, 0, KEY_LEFT), KEY(0, 1, KEY_RIGHT), @@ -530,7 +558,11 @@ static struct twl4030_keypad_data igep2_keypad_pdata = { }; static struct twl4030_platform_data igep_twldata = { + .irq_base = TWL4030_IRQ_BASE, + .irq_end = TWL4030_IRQ_END, + /* platform_data for children goes here */ + .usb = &igep_usb_data, .gpio = &igep_twl4030_gpio_pdata, .vmmc1 = &igep_vmmc1, .vio = &igep_vio, @@ -546,8 +578,6 @@ static void __init igep_i2c_init(void) { int ret; - omap3_pmic_get_config(&igep_twldata, TWL_COMMON_PDATA_USB, 0); - if (machine_is_igep0020()) { /* * Bus 3 is attached to the DVI port where devices like the @@ -558,12 +588,9 @@ static void __init igep_i2c_init(void) if (ret) pr_warning("IGEP2: Could not register I2C3 bus (%d)\n", ret); + igep_twldata.codec = &igep2_codec_data; igep_twldata.keypad = &igep2_keypad_pdata; - /* Get common pmic data */ - omap3_pmic_get_config(&igep_twldata, TWL_COMMON_PDATA_AUDIO, - TWL_COMMON_REGULATOR_VPLL2); - igep_twldata.vpll2->constraints.apply_uV = true; - igep_twldata.vpll2->constraints.name = "VDVI"; + igep_twldata.vpll2 = &igep2_vpll2; } omap3_pmic_init("twl4030", &igep_twldata); @@ -676,9 +703,9 @@ MACHINE_START(IGEP0020, "IGEP v2 board") .reserve = omap_reserve, .map_io = omap3_map_io, .init_early = igep_init_early, - .init_irq = omap3_init_irq, + .init_irq = omap_init_irq, .init_machine = igep_init, - .timer = &omap3_timer, + .timer = &omap_timer, MACHINE_END MACHINE_START(IGEP0030, "IGEP OMAP3 module") @@ -686,7 +713,7 @@ MACHINE_START(IGEP0030, "IGEP OMAP3 module") .reserve = omap_reserve, .map_io = omap3_map_io, .init_early = igep_init_early, - .init_irq = omap3_init_irq, + .init_irq = omap_init_irq, .init_machine = igep_init, - .timer = &omap3_timer, + .timer = &omap_timer, MACHINE_END diff --git a/trunk/arch/arm/mach-omap2/board-ldp.c b/trunk/arch/arm/mach-omap2/board-ldp.c index 218764c9377e..f7d6038075f0 100644 --- a/trunk/arch/arm/mach-omap2/board-ldp.c +++ b/trunk/arch/arm/mach-omap2/board-ldp.c @@ -199,14 +199,22 @@ static void __init omap_ldp_init_early(void) omap2_init_common_devices(NULL, NULL); } +static struct twl4030_usb_data ldp_usb_data = { + .usb_mode = T2_USB_MODE_ULPI, +}; + static struct twl4030_gpio_platform_data ldp_gpio_data = { .gpio_base = OMAP_MAX_GPIO_LINES, .irq_base = TWL4030_GPIO_IRQ_BASE, .irq_end = TWL4030_GPIO_IRQ_END, }; -static struct regulator_consumer_supply ldp_vmmc1_supply[] = { - REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"), +static struct twl4030_madc_platform_data ldp_madc_data = { + .irq_line = 1, +}; + +static struct regulator_consumer_supply ldp_vmmc1_supply = { + .supply = "vmmc", }; /* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */ @@ -220,8 +228,8 @@ static struct regulator_init_data ldp_vmmc1 = { | REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = ARRAY_SIZE(ldp_vmmc1_supply), - .consumer_supplies = ldp_vmmc1_supply, + .num_consumer_supplies = 1, + .consumer_supplies = &ldp_vmmc1_supply, }; /* ads7846 on SPI */ @@ -245,7 +253,12 @@ static struct regulator_init_data ldp_vaux1 = { }; static struct twl4030_platform_data ldp_twldata = { + .irq_base = TWL4030_IRQ_BASE, + .irq_end = TWL4030_IRQ_END, + /* platform_data for children goes here */ + .madc = &ldp_madc_data, + .usb = &ldp_usb_data, .vmmc1 = &ldp_vmmc1, .vaux1 = &ldp_vaux1, .gpio = &ldp_gpio_data, @@ -254,8 +267,6 @@ static struct twl4030_platform_data ldp_twldata = { static int __init omap_i2c_init(void) { - omap3_pmic_get_config(&ldp_twldata, - TWL_COMMON_PDATA_USB | TWL_COMMON_PDATA_MADC, 0); omap3_pmic_init("twl4030", &ldp_twldata); omap_register_i2c_bus(2, 400, NULL, 0); omap_register_i2c_bus(3, 400, NULL, 0); @@ -330,6 +341,8 @@ static void __init omap_ldp_init(void) ARRAY_SIZE(ldp_nand_partitions), ZOOM_NAND_CS, 0); omap2_hsmmc_init(mmc); + /* link regulators to MMC adapters */ + ldp_vmmc1_supply.dev = mmc[0].dev; } MACHINE_START(OMAP_LDP, "OMAP LDP board") @@ -337,7 +350,7 @@ MACHINE_START(OMAP_LDP, "OMAP LDP board") .reserve = omap_reserve, .map_io = omap3_map_io, .init_early = omap_ldp_init_early, - .init_irq = omap3_init_irq, + .init_irq = omap_init_irq, .init_machine = omap_ldp_init, - .timer = &omap3_timer, + .timer = &omap_timer, MACHINE_END diff --git a/trunk/arch/arm/mach-omap2/board-n8x0.c b/trunk/arch/arm/mach-omap2/board-n8x0.c index e11f0c5d608a..8d74318ed495 100644 --- a/trunk/arch/arm/mach-omap2/board-n8x0.c +++ b/trunk/arch/arm/mach-omap2/board-n8x0.c @@ -699,9 +699,9 @@ MACHINE_START(NOKIA_N800, "Nokia N800") .reserve = omap_reserve, .map_io = n8x0_map_io, .init_early = n8x0_init_early, - .init_irq = omap2_init_irq, + .init_irq = omap_init_irq, .init_machine = n8x0_init_machine, - .timer = &omap2_timer, + .timer = &omap_timer, MACHINE_END MACHINE_START(NOKIA_N810, "Nokia N810") @@ -709,9 +709,9 @@ MACHINE_START(NOKIA_N810, "Nokia N810") .reserve = omap_reserve, .map_io = n8x0_map_io, .init_early = n8x0_init_early, - .init_irq = omap2_init_irq, + .init_irq = omap_init_irq, .init_machine = n8x0_init_machine, - .timer = &omap2_timer, + .timer = &omap_timer, MACHINE_END MACHINE_START(NOKIA_N810_WIMAX, "Nokia N810 WiMAX") @@ -719,7 +719,7 @@ MACHINE_START(NOKIA_N810_WIMAX, "Nokia N810 WiMAX") .reserve = omap_reserve, .map_io = n8x0_map_io, .init_early = n8x0_init_early, - .init_irq = omap2_init_irq, + .init_irq = omap_init_irq, .init_machine = n8x0_init_machine, - .timer = &omap2_timer, + .timer = &omap_timer, MACHINE_END diff --git a/trunk/arch/arm/mach-omap2/board-omap3beagle.c b/trunk/arch/arm/mach-omap2/board-omap3beagle.c index 34f841112768..7f21d24bd437 100644 --- a/trunk/arch/arm/mach-omap2/board-omap3beagle.c +++ b/trunk/arch/arm/mach-omap2/board-omap3beagle.c @@ -50,6 +50,7 @@ #include "mux.h" #include "hsmmc.h" +#include "timer-gp.h" #include "pm.h" #include "common-board-devices.h" @@ -209,6 +210,14 @@ static struct omap_dss_board_info beagle_dss_data = { .default_device = &beagle_dvi_device, }; +static struct regulator_consumer_supply beagle_vdac_supply = + REGULATOR_SUPPLY("vdda_dac", "omapdss_venc"); + +static struct regulator_consumer_supply beagle_vdvi_supplies[] = { + REGULATOR_SUPPLY("vdds_dsi", "omapdss"), + REGULATOR_SUPPLY("vdds_dsi", "omapdss_dsi1"), +}; + static void __init beagle_display_init(void) { int r; @@ -230,12 +239,12 @@ static struct omap2_hsmmc_info mmc[] = { {} /* Terminator */ }; -static struct regulator_consumer_supply beagle_vmmc1_supply[] = { - REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"), +static struct regulator_consumer_supply beagle_vmmc1_supply = { + .supply = "vmmc", }; -static struct regulator_consumer_supply beagle_vsim_supply[] = { - REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.0"), +static struct regulator_consumer_supply beagle_vsim_supply = { + .supply = "vmmc_aux", }; static struct gpio_led gpio_leds[]; @@ -258,6 +267,10 @@ static int beagle_twl_gpio_setup(struct device *dev, mmc[0].gpio_cd = gpio + 0; omap2_hsmmc_init(mmc); + /* link regulators to MMC adapters */ + beagle_vmmc1_supply.dev = mmc[0].dev; + beagle_vsim_supply.dev = mmc[0].dev; + /* * TWL4030_GPIO_MAX + 0 == ledA, EHCI nEN_USB_PWR (out, XM active * high / others active low) @@ -323,8 +336,8 @@ static struct regulator_init_data beagle_vmmc1 = { | REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = ARRAY_SIZE(beagle_vmmc1_supply), - .consumer_supplies = beagle_vmmc1_supply, + .num_consumer_supplies = 1, + .consumer_supplies = &beagle_vmmc1_supply, }; /* VSIM for MMC1 pins DAT4..DAT7 (2 mA, plus card == max 50 mA) */ @@ -338,15 +351,62 @@ static struct regulator_init_data beagle_vsim = { | REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = ARRAY_SIZE(beagle_vsim_supply), - .consumer_supplies = beagle_vsim_supply, + .num_consumer_supplies = 1, + .consumer_supplies = &beagle_vsim_supply, +}; + +/* VDAC for DSS driving S-Video (8 mA unloaded, max 65 mA) */ +static struct regulator_init_data beagle_vdac = { + .constraints = { + .min_uV = 1800000, + .max_uV = 1800000, + .valid_modes_mask = REGULATOR_MODE_NORMAL + | REGULATOR_MODE_STANDBY, + .valid_ops_mask = REGULATOR_CHANGE_MODE + | REGULATOR_CHANGE_STATUS, + }, + .num_consumer_supplies = 1, + .consumer_supplies = &beagle_vdac_supply, +}; + +/* VPLL2 for digital video outputs */ +static struct regulator_init_data beagle_vpll2 = { + .constraints = { + .name = "VDVI", + .min_uV = 1800000, + .max_uV = 1800000, + .valid_modes_mask = REGULATOR_MODE_NORMAL + | REGULATOR_MODE_STANDBY, + .valid_ops_mask = REGULATOR_CHANGE_MODE + | REGULATOR_CHANGE_STATUS, + }, + .num_consumer_supplies = ARRAY_SIZE(beagle_vdvi_supplies), + .consumer_supplies = beagle_vdvi_supplies, +}; + +static struct twl4030_usb_data beagle_usb_data = { + .usb_mode = T2_USB_MODE_ULPI, +}; + +static struct twl4030_codec_audio_data beagle_audio_data; + +static struct twl4030_codec_data beagle_codec_data = { + .audio_mclk = 26000000, + .audio = &beagle_audio_data, }; static struct twl4030_platform_data beagle_twldata = { + .irq_base = TWL4030_IRQ_BASE, + .irq_end = TWL4030_IRQ_END, + /* platform_data for children goes here */ + .usb = &beagle_usb_data, .gpio = &beagle_gpio_data, + .codec = &beagle_codec_data, .vmmc1 = &beagle_vmmc1, .vsim = &beagle_vsim, + .vdac = &beagle_vdac, + .vpll2 = &beagle_vpll2, }; static struct i2c_board_info __initdata beagle_i2c_eeprom[] = { @@ -357,12 +417,6 @@ static struct i2c_board_info __initdata beagle_i2c_eeprom[] = { static int __init omap3_beagle_i2c_init(void) { - omap3_pmic_get_config(&beagle_twldata, - TWL_COMMON_PDATA_USB | TWL_COMMON_PDATA_AUDIO, - TWL_COMMON_REGULATOR_VDAC | TWL_COMMON_REGULATOR_VPLL2); - - beagle_twldata.vpll2->constraints.name = "VDVI"; - omap3_pmic_init("twl4030", &beagle_twldata); /* Bus 3 is attached to the DVI port where devices like the pico DLP * projector don't work reliably with 400kHz */ @@ -432,7 +486,10 @@ static void __init omap3_beagle_init_early(void) static void __init omap3_beagle_init_irq(void) { - omap3_init_irq(); + omap_init_irq(); +#ifdef CONFIG_OMAP_32K_TIMER + omap2_gp_clockevent_set_gptimer(12); +#endif } static struct platform_device *omap3_beagle_devices[] __initdata = { @@ -542,5 +599,5 @@ MACHINE_START(OMAP3_BEAGLE, "OMAP3 Beagle Board") .init_early = omap3_beagle_init_early, .init_irq = omap3_beagle_init_irq, .init_machine = omap3_beagle_init, - .timer = &omap3_secure_timer, + .timer = &omap_timer, MACHINE_END diff --git a/trunk/arch/arm/mach-omap2/board-omap3evm.c b/trunk/arch/arm/mach-omap2/board-omap3evm.c index c452b3f3331a..b4d43464a303 100644 --- a/trunk/arch/arm/mach-omap2/board-omap3evm.c +++ b/trunk/arch/arm/mach-omap2/board-omap3evm.c @@ -273,12 +273,12 @@ static struct omap_dss_board_info omap3_evm_dss_data = { .default_device = &omap3_evm_lcd_device, }; -static struct regulator_consumer_supply omap3evm_vmmc1_supply[] = { - REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"), +static struct regulator_consumer_supply omap3evm_vmmc1_supply = { + .supply = "vmmc", }; -static struct regulator_consumer_supply omap3evm_vsim_supply[] = { - REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.0"), +static struct regulator_consumer_supply omap3evm_vsim_supply = { + .supply = "vmmc_aux", }; /* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */ @@ -292,8 +292,8 @@ static struct regulator_init_data omap3evm_vmmc1 = { | REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = ARRAY_SIZE(omap3evm_vmmc1_supply), - .consumer_supplies = omap3evm_vmmc1_supply, + .num_consumer_supplies = 1, + .consumer_supplies = &omap3evm_vmmc1_supply, }; /* VSIM for MMC1 pins DAT4..DAT7 (2 mA, plus card == max 50 mA) */ @@ -307,8 +307,8 @@ static struct regulator_init_data omap3evm_vsim = { | REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = ARRAY_SIZE(omap3evm_vsim_supply), - .consumer_supplies = omap3evm_vsim_supply, + .num_consumer_supplies = 1, + .consumer_supplies = &omap3evm_vsim_supply, }; static struct omap2_hsmmc_info mmc[] = { @@ -365,6 +365,10 @@ static int omap3evm_twl_gpio_setup(struct device *dev, mmc[0].gpio_cd = gpio + 0; omap2_hsmmc_init(mmc); + /* link regulators to MMC adapters */ + omap3evm_vmmc1_supply.dev = mmc[0].dev; + omap3evm_vsim_supply.dev = mmc[0].dev; + /* * Most GPIOs are for USB OTG. Some are mostly sent to * the P2 connector; notably LEDA for the LCD backlight. @@ -396,6 +400,10 @@ static struct twl4030_gpio_platform_data omap3evm_gpio_data = { .setup = omap3evm_twl_gpio_setup, }; +static struct twl4030_usb_data omap3evm_usb_data = { + .usb_mode = T2_USB_MODE_ULPI, +}; + static uint32_t board_keymap[] = { KEY(0, 0, KEY_LEFT), KEY(0, 1, KEY_DOWN), @@ -430,11 +438,59 @@ static struct twl4030_keypad_data omap3evm_kp_data = { .rep = 1, }; -/* ads7846 on SPI */ -static struct regulator_consumer_supply omap3evm_vio_supply[] = { - REGULATOR_SUPPLY("vcc", "spi1.0"), +static struct twl4030_madc_platform_data omap3evm_madc_data = { + .irq_line = 1, +}; + +static struct twl4030_codec_audio_data omap3evm_audio_data; + +static struct twl4030_codec_data omap3evm_codec_data = { + .audio_mclk = 26000000, + .audio = &omap3evm_audio_data, +}; + +static struct regulator_consumer_supply omap3_evm_vdda_dac_supply = + REGULATOR_SUPPLY("vdda_dac", "omapdss_venc"); + +/* VDAC for DSS driving S-Video */ +static struct regulator_init_data omap3_evm_vdac = { + .constraints = { + .min_uV = 1800000, + .max_uV = 1800000, + .apply_uV = true, + .valid_modes_mask = REGULATOR_MODE_NORMAL + | REGULATOR_MODE_STANDBY, + .valid_ops_mask = REGULATOR_CHANGE_MODE + | REGULATOR_CHANGE_STATUS, + }, + .num_consumer_supplies = 1, + .consumer_supplies = &omap3_evm_vdda_dac_supply, }; +/* VPLL2 for digital video outputs */ +static struct regulator_consumer_supply omap3_evm_vpll2_supplies[] = { + REGULATOR_SUPPLY("vdds_dsi", "omapdss"), + REGULATOR_SUPPLY("vdds_dsi", "omapdss_dsi1"), +}; + +static struct regulator_init_data omap3_evm_vpll2 = { + .constraints = { + .min_uV = 1800000, + .max_uV = 1800000, + .apply_uV = true, + .valid_modes_mask = REGULATOR_MODE_NORMAL + | REGULATOR_MODE_STANDBY, + .valid_ops_mask = REGULATOR_CHANGE_MODE + | REGULATOR_CHANGE_STATUS, + }, + .num_consumer_supplies = ARRAY_SIZE(omap3_evm_vpll2_supplies), + .consumer_supplies = omap3_evm_vpll2_supplies, +}; + +/* ads7846 on SPI */ +static struct regulator_consumer_supply omap3evm_vio_supply = + REGULATOR_SUPPLY("vcc", "spi1.0"); + /* VIO for ads7846 */ static struct regulator_init_data omap3evm_vio = { .constraints = { @@ -446,8 +502,8 @@ static struct regulator_init_data omap3evm_vio = { .valid_ops_mask = REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = ARRAY_SIZE(omap3evm_vio_supply), - .consumer_supplies = omap3evm_vio_supply, + .num_consumer_supplies = 1, + .consumer_supplies = &omap3evm_vio_supply, }; #ifdef CONFIG_WL12XX_PLATFORM_DATA @@ -455,17 +511,16 @@ static struct regulator_init_data omap3evm_vio = { #define OMAP3EVM_WLAN_PMENA_GPIO (150) #define OMAP3EVM_WLAN_IRQ_GPIO (149) -static struct regulator_consumer_supply omap3evm_vmmc2_supply[] = { - REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"), -}; +static struct regulator_consumer_supply omap3evm_vmmc2_supply = + REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"); /* VMMC2 for driving the WL12xx module */ static struct regulator_init_data omap3evm_vmmc2 = { .constraints = { .valid_ops_mask = REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = ARRAY_SIZE(omap3evm_vmmc2_supply), - .consumer_supplies = omap3evm_vmmc2_supply, + .num_consumer_supplies = 1, + .consumer_supplies = &omap3evm_vmmc2_supply, }; static struct fixed_voltage_config omap3evm_vwlan = { @@ -493,9 +548,17 @@ struct wl12xx_platform_data omap3evm_wlan_data __initdata = { #endif static struct twl4030_platform_data omap3evm_twldata = { + .irq_base = TWL4030_IRQ_BASE, + .irq_end = TWL4030_IRQ_END, + /* platform_data for children goes here */ .keypad = &omap3evm_kp_data, + .madc = &omap3evm_madc_data, + .usb = &omap3evm_usb_data, .gpio = &omap3evm_gpio_data, + .codec = &omap3evm_codec_data, + .vdac = &omap3_evm_vdac, + .vpll2 = &omap3_evm_vpll2, .vio = &omap3evm_vio, .vmmc1 = &omap3evm_vmmc1, .vsim = &omap3evm_vsim, @@ -503,14 +566,6 @@ static struct twl4030_platform_data omap3evm_twldata = { static int __init omap3_evm_i2c_init(void) { - omap3_pmic_get_config(&omap3evm_twldata, - TWL_COMMON_PDATA_USB | TWL_COMMON_PDATA_MADC | - TWL_COMMON_PDATA_AUDIO, - TWL_COMMON_REGULATOR_VDAC | TWL_COMMON_REGULATOR_VPLL2); - - omap3evm_twldata.vdac->constraints.apply_uV = true; - omap3evm_twldata.vpll2->constraints.apply_uV = true; - omap3_pmic_init("twl4030", &omap3evm_twldata); omap_register_i2c_bus(2, 400, NULL, 0); omap_register_i2c_bus(3, 400, NULL, 0); @@ -685,7 +740,7 @@ MACHINE_START(OMAP3EVM, "OMAP3 EVM") .reserve = omap_reserve, .map_io = omap3_map_io, .init_early = omap3_evm_init_early, - .init_irq = omap3_init_irq, + .init_irq = omap_init_irq, .init_machine = omap3_evm_init, - .timer = &omap3_timer, + .timer = &omap_timer, MACHINE_END diff --git a/trunk/arch/arm/mach-omap2/board-omap3logic.c b/trunk/arch/arm/mach-omap2/board-omap3logic.c index 703aeb5b8fd4..60d9be49dbab 100644 --- a/trunk/arch/arm/mach-omap2/board-omap3logic.c +++ b/trunk/arch/arm/mach-omap2/board-omap3logic.c @@ -35,6 +35,7 @@ #include "mux.h" #include "hsmmc.h" +#include "timer-gp.h" #include "control.h" #include "common-board-devices.h" @@ -54,8 +55,8 @@ #define OMAP3_TORPEDO_MMC_GPIO_CD 127 #define OMAP3_TORPEDO_SMSC911X_GPIO_IRQ 129 -static struct regulator_consumer_supply omap3logic_vmmc1_supply[] = { - REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"), +static struct regulator_consumer_supply omap3logic_vmmc1_supply = { + .supply = "vmmc", }; /* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */ @@ -70,8 +71,8 @@ static struct regulator_init_data omap3logic_vmmc1 = { | REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = ARRAY_SIZE(omap3logic_vmmc1_supply), - .consumer_supplies = omap3logic_vmmc1_supply, + .num_consumer_supplies = 1, + .consumer_supplies = &omap3logic_vmmc1_supply, }; static struct twl4030_gpio_platform_data omap3logic_gpio_data = { @@ -129,6 +130,8 @@ static void __init board_mmc_init(void) } omap2_hsmmc_init(board_mmc_info); + /* link regulators to MMC adapters */ + omap3logic_vmmc1_supply.dev = board_mmc_info[0].dev; } static struct omap_smsc911x_platform_data __initdata board_smsc911x_data = { @@ -212,16 +215,16 @@ MACHINE_START(OMAP3_TORPEDO, "Logic OMAP3 Torpedo board") .boot_params = 0x80000100, .map_io = omap3_map_io, .init_early = omap3logic_init_early, - .init_irq = omap3_init_irq, + .init_irq = omap_init_irq, .init_machine = omap3logic_init, - .timer = &omap3_timer, + .timer = &omap_timer, MACHINE_END MACHINE_START(OMAP3530_LV_SOM, "OMAP Logic 3530 LV SOM board") .boot_params = 0x80000100, .map_io = omap3_map_io, .init_early = omap3logic_init_early, - .init_irq = omap3_init_irq, + .init_irq = omap_init_irq, .init_machine = omap3logic_init, - .timer = &omap3_timer, + .timer = &omap_timer, MACHINE_END diff --git a/trunk/arch/arm/mach-omap2/board-omap3pandora.c b/trunk/arch/arm/mach-omap2/board-omap3pandora.c index 080d7bd6795e..23f71d40883e 100644 --- a/trunk/arch/arm/mach-omap2/board-omap3pandora.c +++ b/trunk/arch/arm/mach-omap2/board-omap3pandora.c @@ -320,17 +320,17 @@ static struct twl4030_gpio_platform_data omap3pandora_gpio_data = { .setup = omap3pandora_twl_gpio_setup, }; -static struct regulator_consumer_supply pandora_vmmc1_supply[] = { - REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"), -}; +static struct regulator_consumer_supply pandora_vmmc1_supply = + REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"); -static struct regulator_consumer_supply pandora_vmmc2_supply[] = { - REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1") -}; +static struct regulator_consumer_supply pandora_vmmc2_supply = + REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"); -static struct regulator_consumer_supply pandora_vmmc3_supply[] = { - REGULATOR_SUPPLY("vmmc", "omap_hsmmc.2"), -}; +static struct regulator_consumer_supply pandora_vmmc3_supply = + REGULATOR_SUPPLY("vmmc", "omap_hsmmc.2"); + +static struct regulator_consumer_supply pandora_vdda_dac_supply = + REGULATOR_SUPPLY("vdda_dac", "omapdss_venc"); static struct regulator_consumer_supply pandora_vdds_supplies[] = { REGULATOR_SUPPLY("vdds_sdi", "omapdss"), @@ -338,13 +338,11 @@ static struct regulator_consumer_supply pandora_vdds_supplies[] = { REGULATOR_SUPPLY("vdds_dsi", "omapdss_dsi1"), }; -static struct regulator_consumer_supply pandora_vcc_lcd_supply[] = { - REGULATOR_SUPPLY("vcc", "display0"), -}; +static struct regulator_consumer_supply pandora_vcc_lcd_supply = + REGULATOR_SUPPLY("vcc", "display0"); -static struct regulator_consumer_supply pandora_usb_phy_supply[] = { - REGULATOR_SUPPLY("hsusb0", "ehci-omap.0"), -}; +static struct regulator_consumer_supply pandora_usb_phy_supply = + REGULATOR_SUPPLY("hsusb0", "ehci-omap.0"); /* ads7846 on SPI and 2 nub controllers on I2C */ static struct regulator_consumer_supply pandora_vaux4_supplies[] = { @@ -353,9 +351,8 @@ static struct regulator_consumer_supply pandora_vaux4_supplies[] = { REGULATOR_SUPPLY("vcc", "3-0067"), }; -static struct regulator_consumer_supply pandora_adac_supply[] = { - REGULATOR_SUPPLY("vcc", "soc-audio"), -}; +static struct regulator_consumer_supply pandora_adac_supply = + REGULATOR_SUPPLY("vcc", "soc-audio"); /* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */ static struct regulator_init_data pandora_vmmc1 = { @@ -368,8 +365,8 @@ static struct regulator_init_data pandora_vmmc1 = { | REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = ARRAY_SIZE(pandora_vmmc1_supply), - .consumer_supplies = pandora_vmmc1_supply, + .num_consumer_supplies = 1, + .consumer_supplies = &pandora_vmmc1_supply, }; /* VMMC2 for MMC2 pins CMD, CLK, DAT0..DAT3 (max 100 mA) */ @@ -383,8 +380,38 @@ static struct regulator_init_data pandora_vmmc2 = { | REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = ARRAY_SIZE(pandora_vmmc2_supply), - .consumer_supplies = pandora_vmmc2_supply, + .num_consumer_supplies = 1, + .consumer_supplies = &pandora_vmmc2_supply, +}; + +/* VDAC for DSS driving S-Video */ +static struct regulator_init_data pandora_vdac = { + .constraints = { + .min_uV = 1800000, + .max_uV = 1800000, + .apply_uV = true, + .valid_modes_mask = REGULATOR_MODE_NORMAL + | REGULATOR_MODE_STANDBY, + .valid_ops_mask = REGULATOR_CHANGE_MODE + | REGULATOR_CHANGE_STATUS, + }, + .num_consumer_supplies = 1, + .consumer_supplies = &pandora_vdda_dac_supply, +}; + +/* VPLL2 for digital video outputs */ +static struct regulator_init_data pandora_vpll2 = { + .constraints = { + .min_uV = 1800000, + .max_uV = 1800000, + .apply_uV = true, + .valid_modes_mask = REGULATOR_MODE_NORMAL + | REGULATOR_MODE_STANDBY, + .valid_ops_mask = REGULATOR_CHANGE_MODE + | REGULATOR_CHANGE_STATUS, + }, + .num_consumer_supplies = ARRAY_SIZE(pandora_vdds_supplies), + .consumer_supplies = pandora_vdds_supplies, }; /* VAUX1 for LCD */ @@ -398,8 +425,8 @@ static struct regulator_init_data pandora_vaux1 = { .valid_ops_mask = REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = ARRAY_SIZE(pandora_vcc_lcd_supply), - .consumer_supplies = pandora_vcc_lcd_supply, + .num_consumer_supplies = 1, + .consumer_supplies = &pandora_vcc_lcd_supply, }; /* VAUX2 for USB host PHY */ @@ -413,8 +440,8 @@ static struct regulator_init_data pandora_vaux2 = { .valid_ops_mask = REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = ARRAY_SIZE(pandora_usb_phy_supply), - .consumer_supplies = pandora_usb_phy_supply, + .num_consumer_supplies = 1, + .consumer_supplies = &pandora_usb_phy_supply, }; /* VAUX4 for ads7846 and nubs */ @@ -443,8 +470,8 @@ static struct regulator_init_data pandora_vsim = { .valid_ops_mask = REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = ARRAY_SIZE(pandora_adac_supply), - .consumer_supplies = pandora_adac_supply, + .num_consumer_supplies = 1, + .consumer_supplies = &pandora_adac_supply, }; /* Fixed regulator internal to Wifi module */ @@ -452,8 +479,8 @@ static struct regulator_init_data pandora_vmmc3 = { .constraints = { .valid_ops_mask = REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = ARRAY_SIZE(pandora_vmmc3_supply), - .consumer_supplies = pandora_vmmc3_supply, + .num_consumer_supplies = 1, + .consumer_supplies = &pandora_vmmc3_supply, }; static struct fixed_voltage_config pandora_vwlan = { @@ -474,12 +501,29 @@ static struct platform_device pandora_vwlan_device = { }, }; +static struct twl4030_usb_data omap3pandora_usb_data = { + .usb_mode = T2_USB_MODE_ULPI, +}; + +static struct twl4030_codec_audio_data omap3pandora_audio_data; + +static struct twl4030_codec_data omap3pandora_codec_data = { + .audio_mclk = 26000000, + .audio = &omap3pandora_audio_data, +}; + static struct twl4030_bci_platform_data pandora_bci_data; static struct twl4030_platform_data omap3pandora_twldata = { + .irq_base = TWL4030_IRQ_BASE, + .irq_end = TWL4030_IRQ_END, .gpio = &omap3pandora_gpio_data, + .usb = &omap3pandora_usb_data, + .codec = &omap3pandora_codec_data, .vmmc1 = &pandora_vmmc1, .vmmc2 = &pandora_vmmc2, + .vdac = &pandora_vdac, + .vpll2 = &pandora_vpll2, .vaux1 = &pandora_vaux1, .vaux2 = &pandora_vaux2, .vaux4 = &pandora_vaux4, @@ -497,17 +541,6 @@ static struct i2c_board_info __initdata omap3pandora_i2c3_boardinfo[] = { static int __init omap3pandora_i2c_init(void) { - omap3_pmic_get_config(&omap3pandora_twldata, - TWL_COMMON_PDATA_USB | TWL_COMMON_PDATA_AUDIO, - TWL_COMMON_REGULATOR_VDAC | TWL_COMMON_REGULATOR_VPLL2); - - omap3pandora_twldata.vdac->constraints.apply_uV = true; - - omap3pandora_twldata.vpll2->constraints.apply_uV = true; - omap3pandora_twldata.vpll2->num_consumer_supplies = - ARRAY_SIZE(pandora_vdds_supplies); - omap3pandora_twldata.vpll2->consumer_supplies = pandora_vdds_supplies; - omap3_pmic_init("tps65950", &omap3pandora_twldata); /* i2c2 pins are not connected */ omap_register_i2c_bus(3, 100, omap3pandora_i2c3_boardinfo, @@ -610,7 +643,7 @@ MACHINE_START(OMAP3_PANDORA, "Pandora Handheld Console") .reserve = omap_reserve, .map_io = omap3_map_io, .init_early = omap3pandora_init_early, - .init_irq = omap3_init_irq, + .init_irq = omap_init_irq, .init_machine = omap3pandora_init, - .timer = &omap3_timer, + .timer = &omap_timer, MACHINE_END diff --git a/trunk/arch/arm/mach-omap2/board-omap3stalker.c b/trunk/arch/arm/mach-omap2/board-omap3stalker.c index 8e104980ea26..0c108a212ea2 100644 --- a/trunk/arch/arm/mach-omap2/board-omap3stalker.c +++ b/trunk/arch/arm/mach-omap2/board-omap3stalker.c @@ -52,6 +52,7 @@ #include "sdram-micron-mt46h32m32lf-6.h" #include "mux.h" #include "hsmmc.h" +#include "timer-gp.h" #include "common-board-devices.h" #if defined(CONFIG_SMSC911X) || defined(CONFIG_SMSC911X_MODULE) @@ -205,12 +206,12 @@ static struct omap_dss_board_info omap3_stalker_dss_data = { .default_device = &omap3_stalker_dvi_device, }; -static struct regulator_consumer_supply omap3stalker_vmmc1_supply[] = { - REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"), +static struct regulator_consumer_supply omap3stalker_vmmc1_supply = { + .supply = "vmmc", }; -static struct regulator_consumer_supply omap3stalker_vsim_supply[] = { - REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.0"), +static struct regulator_consumer_supply omap3stalker_vsim_supply = { + .supply = "vmmc_aux", }; /* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */ @@ -223,8 +224,8 @@ static struct regulator_init_data omap3stalker_vmmc1 = { .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE | REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = ARRAY_SIZE(omap3stalker_vmmc1_supply), - .consumer_supplies = omap3stalker_vmmc1_supply, + .num_consumer_supplies = 1, + .consumer_supplies = &omap3stalker_vmmc1_supply, }; /* VSIM for MMC1 pins DAT4..DAT7 (2 mA, plus card == max 50 mA) */ @@ -237,8 +238,8 @@ static struct regulator_init_data omap3stalker_vsim = { .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE | REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = ARRAY_SIZE(omap3stalker_vsim_supply), - .consumer_supplies = omap3stalker_vsim_supply, + .num_consumer_supplies = 1, + .consumer_supplies = &omap3stalker_vsim_supply, }; static struct omap2_hsmmc_info mmc[] = { @@ -320,6 +321,10 @@ omap3stalker_twl_gpio_setup(struct device *dev, mmc[0].gpio_cd = gpio + 0; omap2_hsmmc_init(mmc); + /* link regulators to MMC adapters */ + omap3stalker_vmmc1_supply.dev = mmc[0].dev; + omap3stalker_vsim_supply.dev = mmc[0].dev; + /* * Most GPIOs are for USB OTG. Some are mostly sent to * the P2 connector; notably LEDA for the LCD backlight. @@ -349,6 +354,10 @@ static struct twl4030_gpio_platform_data omap3stalker_gpio_data = { .setup = omap3stalker_twl_gpio_setup, }; +static struct twl4030_usb_data omap3stalker_usb_data = { + .usb_mode = T2_USB_MODE_ULPI, +}; + static uint32_t board_keymap[] = { KEY(0, 0, KEY_LEFT), KEY(0, 1, KEY_DOWN), @@ -383,10 +392,68 @@ static struct twl4030_keypad_data omap3stalker_kp_data = { .rep = 1, }; +static struct twl4030_madc_platform_data omap3stalker_madc_data = { + .irq_line = 1, +}; + +static struct twl4030_codec_audio_data omap3stalker_audio_data; + +static struct twl4030_codec_data omap3stalker_codec_data = { + .audio_mclk = 26000000, + .audio = &omap3stalker_audio_data, +}; + +static struct regulator_consumer_supply omap3_stalker_vdda_dac_supply = + REGULATOR_SUPPLY("vdda_dac", "omapdss_venc"); + +/* VDAC for DSS driving S-Video */ +static struct regulator_init_data omap3_stalker_vdac = { + .constraints = { + .min_uV = 1800000, + .max_uV = 1800000, + .apply_uV = true, + .valid_modes_mask = REGULATOR_MODE_NORMAL + | REGULATOR_MODE_STANDBY, + .valid_ops_mask = REGULATOR_CHANGE_MODE + | REGULATOR_CHANGE_STATUS, + }, + .num_consumer_supplies = 1, + .consumer_supplies = &omap3_stalker_vdda_dac_supply, +}; + +/* VPLL2 for digital video outputs */ +static struct regulator_consumer_supply omap3_stalker_vpll2_supplies[] = { + REGULATOR_SUPPLY("vdds_dsi", "omapdss"), + REGULATOR_SUPPLY("vdds_dsi", "omapdss_dsi1"), +}; + +static struct regulator_init_data omap3_stalker_vpll2 = { + .constraints = { + .name = "VDVI", + .min_uV = 1800000, + .max_uV = 1800000, + .apply_uV = true, + .valid_modes_mask = REGULATOR_MODE_NORMAL + | REGULATOR_MODE_STANDBY, + .valid_ops_mask = REGULATOR_CHANGE_MODE + | REGULATOR_CHANGE_STATUS, + }, + .num_consumer_supplies = ARRAY_SIZE(omap3_stalker_vpll2_supplies), + .consumer_supplies = omap3_stalker_vpll2_supplies, +}; + static struct twl4030_platform_data omap3stalker_twldata = { + .irq_base = TWL4030_IRQ_BASE, + .irq_end = TWL4030_IRQ_END, + /* platform_data for children goes here */ .keypad = &omap3stalker_kp_data, + .madc = &omap3stalker_madc_data, + .usb = &omap3stalker_usb_data, .gpio = &omap3stalker_gpio_data, + .codec = &omap3stalker_codec_data, + .vdac = &omap3_stalker_vdac, + .vpll2 = &omap3_stalker_vpll2, .vmmc1 = &omap3stalker_vmmc1, .vsim = &omap3stalker_vsim, }; @@ -407,15 +474,6 @@ static struct i2c_board_info __initdata omap3stalker_i2c_boardinfo3[] = { static int __init omap3_stalker_i2c_init(void) { - omap3_pmic_get_config(&omap3stalker_twldata, - TWL_COMMON_PDATA_USB | TWL_COMMON_PDATA_MADC | - TWL_COMMON_PDATA_AUDIO, - TWL_COMMON_REGULATOR_VDAC | TWL_COMMON_REGULATOR_VPLL2); - - omap3stalker_twldata.vdac->constraints.apply_uV = true; - omap3stalker_twldata.vpll2->constraints.apply_uV = true; - omap3stalker_twldata.vpll2->constraints.name = "VDVI"; - omap3_pmic_init("twl4030", &omap3stalker_twldata); omap_register_i2c_bus(2, 400, NULL, 0); omap_register_i2c_bus(3, 400, omap3stalker_i2c_boardinfo3, @@ -436,7 +494,10 @@ static void __init omap3_stalker_init_early(void) static void __init omap3_stalker_init_irq(void) { - omap3_init_irq(); + omap_init_irq(); +#ifdef CONFIG_OMAP_32K_TIMER + omap2_gp_clockevent_set_gptimer(12); +#endif } static struct platform_device *omap3_stalker_devices[] __initdata = { @@ -499,5 +560,5 @@ MACHINE_START(SBC3530, "OMAP3 STALKER") .init_early = omap3_stalker_init_early, .init_irq = omap3_stalker_init_irq, .init_machine = omap3_stalker_init, - .timer = &omap3_secure_timer, + .timer = &omap_timer, MACHINE_END diff --git a/trunk/arch/arm/mach-omap2/board-omap3touchbook.c b/trunk/arch/arm/mach-omap2/board-omap3touchbook.c index 852ea0464057..5f649faf7377 100644 --- a/trunk/arch/arm/mach-omap2/board-omap3touchbook.c +++ b/trunk/arch/arm/mach-omap2/board-omap3touchbook.c @@ -51,6 +51,7 @@ #include "mux.h" #include "hsmmc.h" +#include "timer-gp.h" #include "common-board-devices.h" #include @@ -113,12 +114,12 @@ static struct omap_lcd_config omap3_touchbook_lcd_config __initdata = { .ctrl_name = "internal", }; -static struct regulator_consumer_supply touchbook_vmmc1_supply[] = { - REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"), +static struct regulator_consumer_supply touchbook_vmmc1_supply = { + .supply = "vmmc", }; -static struct regulator_consumer_supply touchbook_vsim_supply[] = { - REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.0"), +static struct regulator_consumer_supply touchbook_vsim_supply = { + .supply = "vmmc_aux", }; static struct gpio_led gpio_leds[]; @@ -136,6 +137,10 @@ static int touchbook_twl_gpio_setup(struct device *dev, mmc[0].gpio_cd = gpio + 0; omap2_hsmmc_init(mmc); + /* link regulators to MMC adapters */ + touchbook_vmmc1_supply.dev = mmc[0].dev; + touchbook_vsim_supply.dev = mmc[0].dev; + /* REVISIT: need ehci-omap hooks for external VBUS * power switch and overcurrent detect */ @@ -162,18 +167,14 @@ static struct twl4030_gpio_platform_data touchbook_gpio_data = { .setup = touchbook_twl_gpio_setup, }; -static struct regulator_consumer_supply touchbook_vdac_supply[] = { -{ +static struct regulator_consumer_supply touchbook_vdac_supply = { .supply = "vdac", .dev = &omap3_touchbook_lcd_device.dev, -}, }; -static struct regulator_consumer_supply touchbook_vdvi_supply[] = { -{ +static struct regulator_consumer_supply touchbook_vdvi_supply = { .supply = "vdvi", .dev = &omap3_touchbook_lcd_device.dev, -}, }; /* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */ @@ -187,8 +188,8 @@ static struct regulator_init_data touchbook_vmmc1 = { | REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = ARRAY_SIZE(touchbook_vmmc1_supply), - .consumer_supplies = touchbook_vmmc1_supply, + .num_consumer_supplies = 1, + .consumer_supplies = &touchbook_vmmc1_supply, }; /* VSIM for MMC1 pins DAT4..DAT7 (2 mA, plus card == max 50 mA) */ @@ -202,15 +203,62 @@ static struct regulator_init_data touchbook_vsim = { | REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = ARRAY_SIZE(touchbook_vsim_supply), - .consumer_supplies = touchbook_vsim_supply, + .num_consumer_supplies = 1, + .consumer_supplies = &touchbook_vsim_supply, +}; + +/* VDAC for DSS driving S-Video (8 mA unloaded, max 65 mA) */ +static struct regulator_init_data touchbook_vdac = { + .constraints = { + .min_uV = 1800000, + .max_uV = 1800000, + .valid_modes_mask = REGULATOR_MODE_NORMAL + | REGULATOR_MODE_STANDBY, + .valid_ops_mask = REGULATOR_CHANGE_MODE + | REGULATOR_CHANGE_STATUS, + }, + .num_consumer_supplies = 1, + .consumer_supplies = &touchbook_vdac_supply, +}; + +/* VPLL2 for digital video outputs */ +static struct regulator_init_data touchbook_vpll2 = { + .constraints = { + .name = "VDVI", + .min_uV = 1800000, + .max_uV = 1800000, + .valid_modes_mask = REGULATOR_MODE_NORMAL + | REGULATOR_MODE_STANDBY, + .valid_ops_mask = REGULATOR_CHANGE_MODE + | REGULATOR_CHANGE_STATUS, + }, + .num_consumer_supplies = 1, + .consumer_supplies = &touchbook_vdvi_supply, +}; + +static struct twl4030_usb_data touchbook_usb_data = { + .usb_mode = T2_USB_MODE_ULPI, +}; + +static struct twl4030_codec_audio_data touchbook_audio_data; + +static struct twl4030_codec_data touchbook_codec_data = { + .audio_mclk = 26000000, + .audio = &touchbook_audio_data, }; static struct twl4030_platform_data touchbook_twldata = { + .irq_base = TWL4030_IRQ_BASE, + .irq_end = TWL4030_IRQ_END, + /* platform_data for children goes here */ + .usb = &touchbook_usb_data, .gpio = &touchbook_gpio_data, + .codec = &touchbook_codec_data, .vmmc1 = &touchbook_vmmc1, .vsim = &touchbook_vsim, + .vdac = &touchbook_vdac, + .vpll2 = &touchbook_vpll2, }; static struct i2c_board_info __initdata touchBook_i2c_boardinfo[] = { @@ -222,20 +270,8 @@ static struct i2c_board_info __initdata touchBook_i2c_boardinfo[] = { static int __init omap3_touchbook_i2c_init(void) { /* Standard TouchBook bus */ - omap3_pmic_get_config(&touchbook_twldata, - TWL_COMMON_PDATA_USB | TWL_COMMON_PDATA_AUDIO, - TWL_COMMON_REGULATOR_VDAC | TWL_COMMON_REGULATOR_VPLL2); - - touchbook_twldata.vdac->num_consumer_supplies = - ARRAY_SIZE(touchbook_vdac_supply); - touchbook_twldata.vdac->consumer_supplies = touchbook_vdac_supply; - - touchbook_twldata.vpll2->constraints.name = "VDVI"; - touchbook_twldata.vpll2->num_consumer_supplies = - ARRAY_SIZE(touchbook_vdvi_supply); - touchbook_twldata.vpll2->consumer_supplies = touchbook_vdvi_supply; - omap3_pmic_init("twl4030", &touchbook_twldata); + /* Additional TouchBook bus */ omap_register_i2c_bus(3, 100, touchBook_i2c_boardinfo, ARRAY_SIZE(touchBook_i2c_boardinfo)); @@ -335,7 +371,10 @@ static void __init omap3_touchbook_init_early(void) static void __init omap3_touchbook_init_irq(void) { - omap3_init_irq(); + omap_init_irq(); +#ifdef CONFIG_OMAP_32K_TIMER + omap2_gp_clockevent_set_gptimer(12); +#endif } static struct platform_device *omap3_touchbook_devices[] __initdata = { @@ -410,5 +449,5 @@ MACHINE_START(TOUCHBOOK, "OMAP3 touchbook Board") .init_early = omap3_touchbook_init_early, .init_irq = omap3_touchbook_init_irq, .init_machine = omap3_touchbook_init, - .timer = &omap3_secure_timer, + .timer = &omap_timer, MACHINE_END diff --git a/trunk/arch/arm/mach-omap2/board-omap4panda.c b/trunk/arch/arm/mach-omap2/board-omap4panda.c index 9aaa96057666..0cfe2005cb50 100644 --- a/trunk/arch/arm/mach-omap2/board-omap4panda.c +++ b/trunk/arch/arm/mach-omap2/board-omap4panda.c @@ -41,6 +41,7 @@ #include #include #include