diff --git a/[refs] b/[refs] index 7055be8b2700..4a2fe3c93020 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: 88b522771079d7ab5f2334c8271bc13e1d309a5c +refs/heads/master: 3c00079b31f910309b30ed5c2fd2b7a2d86bba60 diff --git a/trunk/CREDITS b/trunk/CREDITS index 72b487869788..41d8e63d5165 100644 --- a/trunk/CREDITS +++ b/trunk/CREDITS @@ -3554,12 +3554,12 @@ E: cvance@nai.com D: portions of the Linux Security Module (LSM) framework and security modules N: Petr Vandrovec -E: vandrove@vc.cvut.cz +E: petr@vandrovec.name D: Small contributions to ncpfs D: Matrox framebuffer driver -S: Chudenicka 8 -S: 10200 Prague 10, Hostivar -S: Czech Republic +S: 21513 Conradia Ct +S: Cupertino, CA 95014 +S: USA N: Thibaut Varene E: T-Bone@parisc-linux.org diff --git a/trunk/MAINTAINERS b/trunk/MAINTAINERS index 50b8148448fd..e54f922075e2 100644 --- a/trunk/MAINTAINERS +++ b/trunk/MAINTAINERS @@ -962,6 +962,13 @@ W: http://www.fluff.org/ben/linux/ S: Maintained F: arch/arm/mach-s3c6410/ +ARM/S5P ARM ARCHITECTURES +M: Kukjin Kim +L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) +L: linux-samsung-soc@vger.kernel.org (moderated for non-subscribers) +S: Maintained +F: arch/arm/mach-s5p*/ + ARM/SHMOBILE ARM ARCHITECTURE M: Paul Mundt M: Magnus Damm @@ -973,11 +980,23 @@ S: Supported F: arch/arm/mach-shmobile/ F: drivers/sh/ +ARM/TELECHIPS ARM ARCHITECTURE +M: "Hans J. Koch" +L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) +S: Maintained +F: arch/arm/plat-tcc/ +F: arch/arm/mach-tcc8k/ + ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT M: Lennert Buytenhek L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) S: Maintained +ARM/TETON BGA MACHINE SUPPORT +M: Mark F. Brown +L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) +S: Maintained + ARM/THECUS N2100 MACHINE SUPPORT M: Lennert Buytenhek L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) @@ -1220,7 +1239,7 @@ F: drivers/auxdisplay/ F: include/linux/cfag12864b.h AVR32 ARCHITECTURE -M: Haavard Skinnemoen +M: Hans-Christian Egtvedt W: http://www.atmel.com/products/AVR32/ W: http://avr32linux.org/ W: http://avrfreaks.net/ @@ -1228,7 +1247,7 @@ S: Supported F: arch/avr32/ AVR32/AT32AP MACHINE SUPPORT -M: Haavard Skinnemoen +M: Hans-Christian Egtvedt S: Supported F: arch/avr32/mach-at32ap/ @@ -2199,6 +2218,12 @@ W: http://acpi4asus.sf.net S: Maintained F: drivers/platform/x86/eeepc-laptop.c +EFIFB FRAMEBUFFER DRIVER +L: linux-fbdev@vger.kernel.org +M: Peter Jones +S: Maintained +F: drivers/video/efifb.c + EFS FILESYSTEM W: http://aeschi.ch.eu.org/efs/ S: Orphan @@ -2662,6 +2687,8 @@ M: Guenter Roeck L: lm-sensors@lm-sensors.org W: http://www.lm-sensors.org/ T: quilt kernel.org/pub/linux/kernel/people/jdelvare/linux-2.6/jdelvare-hwmon/ +T: quilt kernel.org/pub/linux/kernel/people/groeck/linux-staging/ +T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git S: Maintained F: Documentation/hwmon/ F: drivers/hwmon/ @@ -3773,9 +3800,8 @@ W: http://www.syskonnect.com S: Supported MATROX FRAMEBUFFER DRIVER -M: Petr Vandrovec L: linux-fbdev@vger.kernel.org -S: Maintained +S: Orphan F: drivers/video/matrox/matroxfb_* F: include/linux/matroxfb.h @@ -3899,10 +3925,8 @@ F: Documentation/serial/moxa-smartio F: drivers/char/mxser.* MSI LAPTOP SUPPORT -M: Lennart Poettering +M: Lee, Chun-Yi L: platform-driver-x86@vger.kernel.org -W: https://tango.0pointer.de/mailman/listinfo/s270-linux -W: http://0pointer.de/lennart/tchibo.html S: Maintained F: drivers/platform/x86/msi-laptop.c @@ -3919,8 +3943,10 @@ S: Supported F: drivers/mfd/ MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM -S: Orphan +M: Chris Ball L: linux-mmc@vger.kernel.org +T: git git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc.git +S: Maintained F: drivers/mmc/ F: include/linux/mmc/ @@ -3962,8 +3988,8 @@ S: Maintained F: drivers/net/natsemi.c NCP FILESYSTEM -M: Petr Vandrovec -S: Maintained +M: Petr Vandrovec +S: Odd Fixes F: fs/ncpfs/ NCR DUAL 700 SCSI DRIVER (MICROCHANNEL) @@ -5091,8 +5117,10 @@ S: Maintained F: drivers/mmc/host/sdricoh_cs.c SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER -S: Orphan +M: Chris Ball L: linux-mmc@vger.kernel.org +T: git git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc.git +S: Maintained F: drivers/mmc/host/sdhci.* SECURE DIGITAL HOST CONTROLLER INTERFACE, OPEN FIRMWARE BINDINGS (SDHCI-OF) diff --git a/trunk/Makefile b/trunk/Makefile index 3133a5772eeb..77b5c6ed0ce5 100644 --- a/trunk/Makefile +++ b/trunk/Makefile @@ -1,7 +1,7 @@ VERSION = 2 PATCHLEVEL = 6 SUBLEVEL = 36 -EXTRAVERSION = -rc5 +EXTRAVERSION = -rc7 NAME = Sheep on Meth # *DOCUMENTATION* diff --git a/trunk/arch/Kconfig b/trunk/arch/Kconfig index 4877a8c8ee16..fe48fc7a3eba 100644 --- a/trunk/arch/Kconfig +++ b/trunk/arch/Kconfig @@ -32,8 +32,9 @@ config HAVE_OPROFILE config KPROBES bool "Kprobes" - depends on KALLSYMS && MODULES + depends on MODULES depends on HAVE_KPROBES + select KALLSYMS help Kprobes allows you to trap at almost any kernel address and execute a callback function. register_kprobe() establishes @@ -45,7 +46,6 @@ config OPTPROBES def_bool y depends on KPROBES && HAVE_OPTPROBES depends on !PREEMPT - select KALLSYMS_ALL config HAVE_EFFICIENT_UNALIGNED_ACCESS bool diff --git a/trunk/arch/alpha/kernel/entry.S b/trunk/arch/alpha/kernel/entry.S index ab1ee0ab082b..6d159cee5f2f 100644 --- a/trunk/arch/alpha/kernel/entry.S +++ b/trunk/arch/alpha/kernel/entry.S @@ -73,8 +73,6 @@ ldq $20, HAE_REG($19); \ stq $21, HAE_CACHE($19); \ stq $21, 0($20); \ - ldq $0, 0($sp); \ - ldq $1, 8($sp); \ 99:; \ ldq $19, 72($sp); \ ldq $20, 80($sp); \ @@ -316,7 +314,7 @@ ret_from_sys_call: cmovne $26, 0, $19 /* $19 = 0 => non-restartable */ ldq $0, SP_OFF($sp) and $0, 8, $0 - beq $0, restore_all + beq $0, ret_to_kernel ret_to_user: /* Make sure need_resched and sigpending don't change between sampling and the rti. */ @@ -329,6 +327,11 @@ restore_all: RESTORE_ALL call_pal PAL_rti +ret_to_kernel: + lda $16, 7 + call_pal PAL_swpipl + br restore_all + .align 3 $syscall_error: /* @@ -657,7 +660,7 @@ kernel_thread: /* We don't actually care for a3 success widgetry in the kernel. Not for positive errno values. */ stq $0, 0($sp) /* $0 */ - br restore_all + br ret_to_kernel .end kernel_thread /* @@ -911,15 +914,6 @@ sys_execve: jmp $31, do_sys_execve .end sys_execve - .align 4 - .globl osf_sigprocmask - .ent osf_sigprocmask -osf_sigprocmask: - .prologue 0 - mov $sp, $18 - jmp $31, sys_osf_sigprocmask -.end osf_sigprocmask - .align 4 .globl alpha_ni_syscall .ent alpha_ni_syscall diff --git a/trunk/arch/alpha/kernel/process.c b/trunk/arch/alpha/kernel/process.c index 842dba308eab..3ec35066f1dc 100644 --- a/trunk/arch/alpha/kernel/process.c +++ b/trunk/arch/alpha/kernel/process.c @@ -356,7 +356,7 @@ dump_elf_thread(elf_greg_t *dest, struct pt_regs *pt, struct thread_info *ti) dest[27] = pt->r27; dest[28] = pt->r28; dest[29] = pt->gp; - dest[30] = rdusp(); + dest[30] = ti == current_thread_info() ? rdusp() : ti->pcb.usp; dest[31] = pt->pc; /* Once upon a time this was the PS value. Which is stupid diff --git a/trunk/arch/alpha/kernel/signal.c b/trunk/arch/alpha/kernel/signal.c index 0f6b51ae865a..6f7feb5db271 100644 --- a/trunk/arch/alpha/kernel/signal.c +++ b/trunk/arch/alpha/kernel/signal.c @@ -41,46 +41,20 @@ static void do_signal(struct pt_regs *, struct switch_stack *, /* * The OSF/1 sigprocmask calling sequence is different from the * C sigprocmask() sequence.. - * - * how: - * 1 - SIG_BLOCK - * 2 - SIG_UNBLOCK - * 3 - SIG_SETMASK - * - * We change the range to -1 .. 1 in order to let gcc easily - * use the conditional move instructions. - * - * Note that we don't need to acquire the kernel lock for SMP - * operation, as all of this is local to this thread. */ -SYSCALL_DEFINE3(osf_sigprocmask, int, how, unsigned long, newmask, - struct pt_regs *, regs) +SYSCALL_DEFINE2(osf_sigprocmask, int, how, unsigned long, newmask) { - unsigned long oldmask = -EINVAL; - - if ((unsigned long)how-1 <= 2) { - long sign = how-2; /* -1 .. 1 */ - unsigned long block, unblock; - - newmask &= _BLOCKABLE; - spin_lock_irq(¤t->sighand->siglock); - oldmask = current->blocked.sig[0]; - - unblock = oldmask & ~newmask; - block = oldmask | newmask; - if (!sign) - block = unblock; - if (sign <= 0) - newmask = block; - if (_NSIG_WORDS > 1 && sign > 0) - sigemptyset(¤t->blocked); - current->blocked.sig[0] = newmask; - recalc_sigpending(); - spin_unlock_irq(¤t->sighand->siglock); - - regs->r0 = 0; /* special no error return */ + sigset_t oldmask; + sigset_t mask; + unsigned long res; + + siginitset(&mask, newmask & _BLOCKABLE); + res = sigprocmask(how, &mask, &oldmask); + if (!res) { + force_successful_syscall_return(); + res = oldmask.sig[0]; } - return oldmask; + return res; } SYSCALL_DEFINE3(osf_sigaction, int, sig, @@ -94,9 +68,9 @@ SYSCALL_DEFINE3(osf_sigaction, int, sig, old_sigset_t mask; if (!access_ok(VERIFY_READ, act, sizeof(*act)) || __get_user(new_ka.sa.sa_handler, &act->sa_handler) || - __get_user(new_ka.sa.sa_flags, &act->sa_flags)) + __get_user(new_ka.sa.sa_flags, &act->sa_flags) || + __get_user(mask, &act->sa_mask)) return -EFAULT; - __get_user(mask, &act->sa_mask); siginitset(&new_ka.sa.sa_mask, mask); new_ka.ka_restorer = NULL; } @@ -106,9 +80,9 @@ SYSCALL_DEFINE3(osf_sigaction, int, sig, if (!ret && oact) { if (!access_ok(VERIFY_WRITE, oact, sizeof(*oact)) || __put_user(old_ka.sa.sa_handler, &oact->sa_handler) || - __put_user(old_ka.sa.sa_flags, &oact->sa_flags)) + __put_user(old_ka.sa.sa_flags, &oact->sa_flags) || + __put_user(old_ka.sa.sa_mask.sig[0], &oact->sa_mask)) return -EFAULT; - __put_user(old_ka.sa.sa_mask.sig[0], &oact->sa_mask); } return ret; diff --git a/trunk/arch/alpha/kernel/systbls.S b/trunk/arch/alpha/kernel/systbls.S index ce594ef533cc..a6a1de9db16f 100644 --- a/trunk/arch/alpha/kernel/systbls.S +++ b/trunk/arch/alpha/kernel/systbls.S @@ -58,7 +58,7 @@ sys_call_table: .quad sys_open /* 45 */ .quad alpha_ni_syscall .quad sys_getxgid - .quad osf_sigprocmask + .quad sys_osf_sigprocmask .quad alpha_ni_syscall .quad alpha_ni_syscall /* 50 */ .quad sys_acct diff --git a/trunk/arch/arm/Kconfig b/trunk/arch/arm/Kconfig index 553b7cf17bfb..7949fe65ecd4 100644 --- a/trunk/arch/arm/Kconfig +++ b/trunk/arch/arm/Kconfig @@ -271,7 +271,6 @@ config ARCH_AT91 bool "Atmel AT91" select ARCH_REQUIRE_GPIOLIB select HAVE_CLK - select ARCH_USES_GETTIMEOFFSET help This enables support for systems based on the Atmel AT91RM9200, AT91SAM9 and AT91CAP9 processors. @@ -511,6 +510,7 @@ config ARCH_MMP select GENERIC_CLOCKEVENTS select TICK_ONESHOT select PLAT_PXA + select SPARSE_IRQ help Support for Marvell's PXA168/PXA910(MMP) and MMP2 processor line. @@ -588,6 +588,7 @@ config ARCH_PXA select GENERIC_CLOCKEVENTS select TICK_ONESHOT select PLAT_PXA + select SPARSE_IRQ help Support for Intel/Marvell's PXA2xx/PXA3xx processor line. @@ -748,6 +749,15 @@ config ARCH_SHARK Support for the StrongARM based Digital DNARD machine, also known as "Shark" (). +config ARCH_TCC_926 + bool "Telechips TCC ARM926-based systems" + select CPU_ARM926T + select HAVE_CLK + select COMMON_CLKDEV + select GENERIC_CLOCKEVENTS + help + Support for Telechips TCC ARM926-based systems. + config ARCH_LH7A40X bool "Sharp LH7A40X" select CPU_ARM922T @@ -916,6 +926,8 @@ source "arch/arm/plat-s5p/Kconfig" source "arch/arm/plat-spear/Kconfig" +source "arch/arm/plat-tcc/Kconfig" + if ARCH_S3C2410 source "arch/arm/mach-s3c2400/Kconfig" source "arch/arm/mach-s3c2410/Kconfig" @@ -1051,6 +1063,32 @@ config ARM_ERRATA_460075 ACTLR register. Note that setting specific bits in the ACTLR register may not be available in non-secure mode. +config ARM_ERRATA_742230 + bool "ARM errata: DMB operation may be faulty" + depends on CPU_V7 && SMP + help + This option enables the workaround for the 742230 Cortex-A9 + (r1p0..r2p2) erratum. Under rare circumstances, a DMB instruction + between two write operations may not ensure the correct visibility + ordering of the two writes. This workaround sets a specific bit in + the diagnostic register of the Cortex-A9 which causes the DMB + instruction to behave as a DSB, ensuring the correct behaviour of + the two writes. + +config ARM_ERRATA_742231 + bool "ARM errata: Incorrect hazard handling in the SCU may lead to data corruption" + depends on CPU_V7 && SMP + help + This option enables the workaround for the 742231 Cortex-A9 + (r2p0..r2p2) erratum. Under certain conditions, specific to the + Cortex-A9 MPCore micro-architecture, two CPUs working in SMP mode, + accessing some data located in the same cache line, may get corrupted + data due to bad handling of the address hazard when the line gets + replaced from one of the CPUs at the same time as another CPU is + accessing it. This workaround sets specific bits in the diagnostic + register of the Cortex-A9 which reduces the linefill issuing + capabilities of the processor. + config PL310_ERRATA_588369 bool "Clean & Invalidate maintenance operations do not invalidate clean lines" depends on CACHE_L2X0 && ARCH_OMAP4 @@ -1438,6 +1476,20 @@ config UACCESS_WITH_MEMCPY However, if the CPU data cache is using a write-allocate mode, this option is unlikely to provide any performance gain. +config SECCOMP + bool + prompt "Enable seccomp to safely compute untrusted bytecode" + ---help--- + This kernel feature is useful for number crunching applications + that may need to compute untrusted bytecode during their + execution. By using pipes or other transports made available to + the process as file descriptors supporting the read/write + syscalls, it's possible to isolate those applications in + their own address space using seccomp. Once seccomp is + enabled via prctl(PR_SET_SECCOMP), it cannot be disabled + and the task is only allowed to execute a few safe syscalls + defined by each seccomp mode. + config CC_STACKPROTECTOR bool "Enable -fstack-protector buffer overflow detection (EXPERIMENTAL)" help diff --git a/trunk/arch/arm/Kconfig.debug b/trunk/arch/arm/Kconfig.debug index 91344af75f39..c29fb382aeee 100644 --- a/trunk/arch/arm/Kconfig.debug +++ b/trunk/arch/arm/Kconfig.debug @@ -2,6 +2,20 @@ menu "Kernel hacking" source "lib/Kconfig.debug" +config STRICT_DEVMEM + bool "Filter access to /dev/mem" + depends on MMU + ---help--- + If this option is disabled, you allow userspace (root) access to all + of memory, including kernel and userspace memory. Accidental + access to this is obviously disastrous, but specific access can + be used by people debugging the kernel. + + If this option is switched on, the /dev/mem file only allows + userspace access to memory mapped peripherals. + + If in doubt, say Y. + # RMK wants arm kernels compiled with frame pointers or stack unwinding. # If you know what you are doing and are willing to live without stack # traces, you can get a slightly smaller kernel by setting this option to diff --git a/trunk/arch/arm/Makefile b/trunk/arch/arm/Makefile index 59c1ce858fc8..502255905c4e 100644 --- a/trunk/arch/arm/Makefile +++ b/trunk/arch/arm/Makefile @@ -183,6 +183,7 @@ machine-$(CONFIG_ARCH_SHARK) := shark machine-$(CONFIG_ARCH_SHMOBILE) := shmobile machine-$(CONFIG_ARCH_STMP378X) := stmp378x machine-$(CONFIG_ARCH_STMP37XX) := stmp37xx +machine-$(CONFIG_ARCH_TCC8K) := tcc8k machine-$(CONFIG_ARCH_TEGRA) := tegra machine-$(CONFIG_ARCH_U300) := u300 machine-$(CONFIG_ARCH_U8500) := ux500 @@ -202,6 +203,7 @@ plat-$(CONFIG_ARCH_MXC) := mxc plat-$(CONFIG_ARCH_OMAP) := omap plat-$(CONFIG_ARCH_S3C64XX) := samsung plat-$(CONFIG_ARCH_STMP3XXX) := stmp3xxx +plat-$(CONFIG_ARCH_TCC_926) := tcc plat-$(CONFIG_PLAT_IOP) := iop plat-$(CONFIG_PLAT_NOMADIK) := nomadik plat-$(CONFIG_PLAT_ORION) := orion @@ -245,13 +247,14 @@ ifeq ($(FASTFPE),$(wildcard $(FASTFPE))) FASTFPE_OBJ :=$(FASTFPE)/ endif -# If we have a machine-specific directory, then include it in the build. -core-y += arch/arm/kernel/ arch/arm/mm/ arch/arm/common/ -core-y += $(machdirs) $(platdirs) core-$(CONFIG_FPE_NWFPE) += arch/arm/nwfpe/ core-$(CONFIG_FPE_FASTFPE) += $(FASTFPE_OBJ) core-$(CONFIG_VFP) += arch/arm/vfp/ +# If we have a machine-specific directory, then include it in the build. +core-y += arch/arm/kernel/ arch/arm/mm/ arch/arm/common/ +core-y += $(machdirs) $(platdirs) + drivers-$(CONFIG_OPROFILE) += arch/arm/oprofile/ libs-y := arch/arm/lib/ $(libs-y) diff --git a/trunk/arch/arm/boot/compressed/Makefile b/trunk/arch/arm/boot/compressed/Makefile index b23f6bc46cfa..65a7c1c588a9 100644 --- a/trunk/arch/arm/boot/compressed/Makefile +++ b/trunk/arch/arm/boot/compressed/Makefile @@ -116,5 +116,5 @@ CFLAGS_font.o := -Dstatic= $(obj)/font.c: $(FONTC) $(call cmd,shipped) -$(obj)/vmlinux.lds: $(obj)/vmlinux.lds.in arch/arm/boot/Makefile .config +$(obj)/vmlinux.lds: $(obj)/vmlinux.lds.in arch/arm/boot/Makefile $(KCONFIG_CONFIG) @sed "$(SEDFLAGS)" < $< > $@ diff --git a/trunk/arch/arm/common/it8152.c b/trunk/arch/arm/common/it8152.c index 7974baacafce..1bec96e85196 100644 --- a/trunk/arch/arm/common/it8152.c +++ b/trunk/arch/arm/common/it8152.c @@ -271,6 +271,14 @@ int dma_needs_bounce(struct device *dev, dma_addr_t dma_addr, size_t size) ((dma_addr + size - PHYS_OFFSET) >= SZ_64M); } +int dma_set_coherent_mask(struct device *dev, u64 mask) +{ + if (mask >= PHYS_OFFSET + SZ_64M - 1) + return 0; + + return -EIO; +} + int __init it8152_pci_setup(int nr, struct pci_sys_data *sys) { it8152_io.start = IT8152_IO_BASE + 0x12000; diff --git a/trunk/arch/arm/configs/at91sam9g20ek_defconfig b/trunk/arch/arm/configs/at91sam9g20ek_defconfig index f1bac70d6ce9..9e90e6d79297 100644 --- a/trunk/arch/arm/configs/at91sam9g20ek_defconfig +++ b/trunk/arch/arm/configs/at91sam9g20ek_defconfig @@ -13,6 +13,7 @@ CONFIG_MODULE_UNLOAD=y CONFIG_ARCH_AT91=y CONFIG_ARCH_AT91SAM9G20=y CONFIG_MACH_AT91SAM9G20EK=y +CONFIG_MACH_AT91SAM9G20EK_2MMC=y CONFIG_AT91_PROGRAMMABLE_CLOCKS=y # CONFIG_ARM_THUMB is not set CONFIG_AEABI=y diff --git a/trunk/arch/arm/configs/kirkwood_defconfig b/trunk/arch/arm/configs/kirkwood_defconfig index ccc9c9959b82..2f7042813765 100644 --- a/trunk/arch/arm/configs/kirkwood_defconfig +++ b/trunk/arch/arm/configs/kirkwood_defconfig @@ -15,6 +15,7 @@ CONFIG_MACH_MV88F6281GTW_GE=y CONFIG_MACH_SHEEVAPLUG=y CONFIG_MACH_ESATA_SHEEVAPLUG=y CONFIG_MACH_GURUPLUG=y +CONFIG_MACH_DOCKSTAR=y CONFIG_MACH_TS219=y CONFIG_MACH_TS41X=y CONFIG_MACH_OPENRD_BASE=y diff --git a/trunk/arch/arm/configs/mx27_defconfig b/trunk/arch/arm/configs/mx27_defconfig index b2038b0e266f..813cfb366c18 100644 --- a/trunk/arch/arm/configs/mx27_defconfig +++ b/trunk/arch/arm/configs/mx27_defconfig @@ -21,8 +21,14 @@ CONFIG_ARCH_MX2=y CONFIG_MACH_MX27=y CONFIG_MACH_MX27ADS=y CONFIG_MACH_PCM038=y +CONFIG_MACH_CPUIMX27=y +CONFIG_MACH_EUKREA_CPUIMX27_USESDHC2=y +CONFIG_MACH_EUKREA_CPUIMX27_USEUART4=y CONFIG_MACH_MX27_3DS=y +CONFIG_MACH_IMX27_VISSTRIM_M10=y CONFIG_MACH_IMX27LITE=y +CONFIG_MACH_PCA100=y +CONFIG_MACH_MXT_TD60=y CONFIG_MXC_IRQ_PRIOR=y CONFIG_MXC_PWM=y CONFIG_NO_HZ=y @@ -76,7 +82,9 @@ CONFIG_INPUT_EVDEV=y # CONFIG_INPUT_KEYBOARD is not set # CONFIG_INPUT_MOUSE is not set CONFIG_INPUT_TOUCHSCREEN=y +CONFIG_TOUCHSCREEN_ADS7846=m # CONFIG_SERIO is not set +CONFIG_SERIAL_8250=m CONFIG_SERIAL_IMX=y CONFIG_SERIAL_IMX_CONSOLE=y # CONFIG_LEGACY_PTYS is not set @@ -85,19 +93,20 @@ CONFIG_I2C=y CONFIG_I2C_CHARDEV=y CONFIG_I2C_IMX=y CONFIG_SPI=y -CONFIG_SPI_BITBANG=y +CONFIG_SPI_IMX=y CONFIG_W1=y CONFIG_W1_MASTER_MXC=y CONFIG_W1_SLAVE_THERM=y # CONFIG_HWMON is not set CONFIG_FB=y CONFIG_FB_IMX=y -# CONFIG_VGA_CONSOLE is not set CONFIG_FRAMEBUFFER_CONSOLE=y CONFIG_FONTS=y CONFIG_FONT_8x8=y # CONFIG_HID_SUPPORT is not set -# CONFIG_USB_SUPPORT is not set +CONFIG_USB=m +# CONFIG_USB_DEVICE_CLASS is not set +CONFIG_USB_ULPI=y CONFIG_MMC=y CONFIG_MMC_MXC=y CONFIG_RTC_CLASS=y diff --git a/trunk/arch/arm/configs/mx31pdk_defconfig b/trunk/arch/arm/configs/mx31pdk_defconfig deleted file mode 100644 index 2d29329749e4..000000000000 --- a/trunk/arch/arm/configs/mx31pdk_defconfig +++ /dev/null @@ -1,44 +0,0 @@ -# CONFIG_LOCALVERSION_AUTO is not set -# CONFIG_SWAP is not set -# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -# CONFIG_COMPAT_BRK is not set -# CONFIG_IOSCHED_DEADLINE is not set -# CONFIG_IOSCHED_CFQ is not set -CONFIG_ARCH_MXC=y -# CONFIG_MACH_MX31ADS is not set -CONFIG_MACH_MX31_3DS=y -CONFIG_AEABI=y -CONFIG_NET=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_NET_KEY=y -CONFIG_INET=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_DHCP=y -# CONFIG_INET_LRO is not set -CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" -# CONFIG_PREVENT_FIRMWARE_BUILD is not set -# CONFIG_FIRMWARE_IN_KERNEL is not set -# CONFIG_BLK_DEV is not set -# CONFIG_MISC_DEVICES is not set -CONFIG_NETDEVICES=y -CONFIG_NET_ETHERNET=y -# CONFIG_INPUT_MOUSEDEV_PSAUX is not set -# CONFIG_INPUT_KEYBOARD is not set -# CONFIG_INPUT_MOUSE is not set -# CONFIG_SERIO is not set -# CONFIG_DEVKMEM is not set -CONFIG_SERIAL_IMX=y -CONFIG_SERIAL_IMX_CONSOLE=y -# CONFIG_LEGACY_PTYS is not set -# CONFIG_HW_RANDOM is not set -# CONFIG_HWMON is not set -# CONFIG_VGA_CONSOLE is not set -# CONFIG_HID_SUPPORT is not set -# CONFIG_USB_SUPPORT is not set -# CONFIG_DNOTIFY is not set -# CONFIG_ENABLE_WARN_DEPRECATED is not set -# CONFIG_ENABLE_MUST_CHECK is not set -# CONFIG_RCU_CPU_STALL_DETECTOR is not set -# CONFIG_CRYPTO_ANSI_CPRNG is not set -# CONFIG_CRC32 is not set diff --git a/trunk/arch/arm/configs/mx3_defconfig b/trunk/arch/arm/configs/mx3_defconfig index 161f907b611f..f0c339fd5d21 100644 --- a/trunk/arch/arm/configs/mx3_defconfig +++ b/trunk/arch/arm/configs/mx3_defconfig @@ -24,6 +24,7 @@ CONFIG_MACH_PCM043=y CONFIG_MACH_ARMADILLO5X0=y CONFIG_MACH_MX35_3DS=y CONFIG_MACH_KZM_ARM11_01=y +CONFIG_MACH_EUKREA_CPUIMX35=y CONFIG_MXC_IRQ_PRIOR=y CONFIG_MXC_PWM=y CONFIG_NO_HZ=y @@ -108,7 +109,6 @@ CONFIG_MMC=y CONFIG_MMC_MXC=y CONFIG_DMADEVICES=y # CONFIG_DNOTIFY is not set -CONFIG_INOTIFY=y CONFIG_TMPFS=y CONFIG_JFFS2_FS=y CONFIG_UBIFS_FS=y diff --git a/trunk/arch/arm/configs/mx51_defconfig b/trunk/arch/arm/configs/mx51_defconfig index a665ecbbe2bc..163cfee7644c 100644 --- a/trunk/arch/arm/configs/mx51_defconfig +++ b/trunk/arch/arm/configs/mx51_defconfig @@ -15,6 +15,8 @@ CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_ARCH_MXC=y CONFIG_ARCH_MX5=y CONFIG_MACH_MX51_BABBAGE=y +CONFIG_MACH_MX51_3DS=y +CONFIG_MACH_EUKREA_CPUIMX51=y CONFIG_NO_HZ=y CONFIG_HIGH_RES_TIMERS=y CONFIG_PREEMPT_VOLUNTARY=y @@ -69,7 +71,6 @@ CONFIG_REALTEK_PHY=y CONFIG_NATIONAL_PHY=y CONFIG_STE10XP=y CONFIG_LSI_ET1011C_PHY=y -CONFIG_FIXED_PHY=y CONFIG_MDIO_BITBANG=y CONFIG_MDIO_GPIO=y CONFIG_NET_ETHERNET=y @@ -100,7 +101,6 @@ CONFIG_I2C_ALGOPCF=m CONFIG_I2C_ALGOPCA=m CONFIG_GPIO_SYSFS=y # CONFIG_HWMON is not set -# CONFIG_VGA_CONSOLE is not set # CONFIG_HID_SUPPORT is not set CONFIG_USB=y CONFIG_USB_EHCI_HCD=y @@ -117,13 +117,11 @@ CONFIG_EXT2_FS_XATTR=y CONFIG_EXT2_FS_POSIX_ACL=y CONFIG_EXT2_FS_SECURITY=y CONFIG_EXT3_FS=y -CONFIG_EXT3_DEFAULTS_TO_ORDERED=y CONFIG_EXT3_FS_POSIX_ACL=y CONFIG_EXT3_FS_SECURITY=y CONFIG_EXT4_FS=y CONFIG_EXT4_FS_POSIX_ACL=y CONFIG_EXT4_FS_SECURITY=y -CONFIG_INOTIFY=y CONFIG_QUOTA=y CONFIG_QUOTA_NETLINK_INTERFACE=y # CONFIG_PRINT_QUOTA_WARNING is not set @@ -136,6 +134,7 @@ CONFIG_ZISOFS=y CONFIG_UDF_FS=m CONFIG_MSDOS_FS=m CONFIG_VFAT_FS=y +CONFIG_TMPFS=y CONFIG_CONFIGFS_FS=m CONFIG_NFS_FS=y CONFIG_NFS_V3=y @@ -151,7 +150,6 @@ CONFIG_NLS_UTF8=y CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_FS=y CONFIG_DEBUG_KERNEL=y -# CONFIG_DETECT_SOFTLOCKUP is not set # CONFIG_SCHED_DEBUG is not set # CONFIG_DEBUG_BUGVERBOSE is not set # CONFIG_RCU_CPU_STALL_DETECTOR is not set @@ -159,7 +157,6 @@ CONFIG_DEBUG_KERNEL=y # CONFIG_ARM_UNWIND is not set CONFIG_DEBUG_LL=y CONFIG_EARLY_PRINTK=y -CONFIG_KEYS=y CONFIG_SECURITYFS=y CONFIG_CRYPTO_DEFLATE=y CONFIG_CRYPTO_LZO=y diff --git a/trunk/arch/arm/include/asm/elf.h b/trunk/arch/arm/include/asm/elf.h index 5747a8baa413..8bb66bca2e3e 100644 --- a/trunk/arch/arm/include/asm/elf.h +++ b/trunk/arch/arm/include/asm/elf.h @@ -127,4 +127,8 @@ struct mm_struct; extern unsigned long arch_randomize_brk(struct mm_struct *mm); #define arch_randomize_brk arch_randomize_brk +extern int vectors_user_mapping(void); +#define arch_setup_additional_pages(bprm, uses_interp) vectors_user_mapping() +#define ARCH_HAS_SETUP_ADDITIONAL_PAGES + #endif diff --git a/trunk/arch/arm/include/asm/io.h b/trunk/arch/arm/include/asm/io.h index 1261b1f928d9..815efa2d4e07 100644 --- a/trunk/arch/arm/include/asm/io.h +++ b/trunk/arch/arm/include/asm/io.h @@ -294,6 +294,7 @@ extern void pci_iounmap(struct pci_dev *dev, void __iomem *addr); #define ARCH_HAS_VALID_PHYS_ADDR_RANGE extern int valid_phys_addr_range(unsigned long addr, size_t size); extern int valid_mmap_phys_addr_range(unsigned long pfn, size_t size); +extern int devmem_is_allowed(unsigned long pfn); #endif /* diff --git a/trunk/arch/arm/include/asm/mmu_context.h b/trunk/arch/arm/include/asm/mmu_context.h index a0b3cac0547c..71605d9f8e42 100644 --- a/trunk/arch/arm/include/asm/mmu_context.h +++ b/trunk/arch/arm/include/asm/mmu_context.h @@ -18,7 +18,6 @@ #include #include #include -#include void __check_kvm_seq(struct mm_struct *mm); @@ -134,4 +133,32 @@ switch_mm(struct mm_struct *prev, struct mm_struct *next, #define deactivate_mm(tsk,mm) do { } while (0) #define activate_mm(prev,next) switch_mm(prev, next, NULL) +/* + * We are inserting a "fake" vma for the user-accessible vector page so + * gdb and friends can get to it through ptrace and /proc//mem. + * But we also want to remove it before the generic code gets to see it + * during process exit or the unmapping of it would cause total havoc. + * (the macro is used as remove_vma() is static to mm/mmap.c) + */ +#define arch_exit_mmap(mm) \ +do { \ + struct vm_area_struct *high_vma = find_vma(mm, 0xffff0000); \ + if (high_vma) { \ + BUG_ON(high_vma->vm_next); /* it should be last */ \ + if (high_vma->vm_prev) \ + high_vma->vm_prev->vm_next = NULL; \ + else \ + mm->mmap = NULL; \ + rb_erase(&high_vma->vm_rb, &mm->mm_rb); \ + mm->mmap_cache = NULL; \ + mm->map_count--; \ + remove_vma(high_vma); \ + } \ +} while (0) + +static inline void arch_dup_mmap(struct mm_struct *oldmm, + struct mm_struct *mm) +{ +} + #endif diff --git a/trunk/arch/arm/include/asm/pgtable.h b/trunk/arch/arm/include/asm/pgtable.h index ab68cf1ef80f..e90b167ea848 100644 --- a/trunk/arch/arm/include/asm/pgtable.h +++ b/trunk/arch/arm/include/asm/pgtable.h @@ -317,6 +317,10 @@ static inline pte_t pte_mkspecial(pte_t pte) { return pte; } #ifdef CONFIG_ARM_DMA_MEM_BUFFERABLE #define pgprot_dmacoherent(prot) \ __pgprot_modify(prot, L_PTE_MT_MASK|L_PTE_EXEC, L_PTE_MT_BUFFERABLE) +#define __HAVE_PHYS_MEM_ACCESS_PROT +struct file; +extern pgprot_t phys_mem_access_prot(struct file *file, unsigned long pfn, + unsigned long size, pgprot_t vma_prot); #else #define pgprot_dmacoherent(prot) \ __pgprot_modify(prot, L_PTE_MT_MASK|L_PTE_EXEC, L_PTE_MT_UNCACHED) diff --git a/trunk/arch/arm/include/asm/seccomp.h b/trunk/arch/arm/include/asm/seccomp.h new file mode 100644 index 000000000000..52b156b341f5 --- /dev/null +++ b/trunk/arch/arm/include/asm/seccomp.h @@ -0,0 +1,11 @@ +#ifndef _ASM_ARM_SECCOMP_H +#define _ASM_ARM_SECCOMP_H + +#include + +#define __NR_seccomp_read __NR_read +#define __NR_seccomp_write __NR_write +#define __NR_seccomp_exit __NR_exit +#define __NR_seccomp_sigreturn __NR_rt_sigreturn + +#endif /* _ASM_ARM_SECCOMP_H */ diff --git a/trunk/arch/arm/include/asm/thread_info.h b/trunk/arch/arm/include/asm/thread_info.h index 763e29fa8530..7b5cc8dae06e 100644 --- a/trunk/arch/arm/include/asm/thread_info.h +++ b/trunk/arch/arm/include/asm/thread_info.h @@ -144,6 +144,7 @@ extern void vfp_flush_hwstate(struct thread_info *); #define TIF_MEMDIE 18 /* is terminating due to OOM killer */ #define TIF_FREEZE 19 #define TIF_RESTORE_SIGMASK 20 +#define TIF_SECCOMP 21 #define _TIF_SIGPENDING (1 << TIF_SIGPENDING) #define _TIF_NEED_RESCHED (1 << TIF_NEED_RESCHED) @@ -153,6 +154,7 @@ extern void vfp_flush_hwstate(struct thread_info *); #define _TIF_USING_IWMMXT (1 << TIF_USING_IWMMXT) #define _TIF_FREEZE (1 << TIF_FREEZE) #define _TIF_RESTORE_SIGMASK (1 << TIF_RESTORE_SIGMASK) +#define _TIF_SECCOMP (1 << TIF_SECCOMP) /* * Change these and you break ASM code in entry-common.S diff --git a/trunk/arch/arm/kernel/entry-common.S b/trunk/arch/arm/kernel/entry-common.S index 1b560825e1cf..0385a8207b67 100644 --- a/trunk/arch/arm/kernel/entry-common.S +++ b/trunk/arch/arm/kernel/entry-common.S @@ -48,6 +48,8 @@ work_pending: beq no_work_pending mov r0, sp @ 'regs' mov r2, why @ 'syscall' + tst r1, #_TIF_SIGPENDING @ delivering a signal? + movne why, #0 @ prevent further restarts bl do_notify_resume b ret_slow_syscall @ Check work again @@ -293,7 +295,6 @@ ENTRY(vector_swi) get_thread_info tsk adr tbl, sys_call_table @ load syscall table pointer - ldr ip, [tsk, #TI_FLAGS] @ check for syscall tracing #if defined(CONFIG_OABI_COMPAT) /* @@ -310,8 +311,20 @@ ENTRY(vector_swi) eor scno, scno, #__NR_SYSCALL_BASE @ check OS number #endif + ldr r10, [tsk, #TI_FLAGS] @ check for syscall tracing stmdb sp!, {r4, r5} @ push fifth and sixth args - tst ip, #_TIF_SYSCALL_TRACE @ are we tracing syscalls? + +#ifdef CONFIG_SECCOMP + tst r10, #_TIF_SECCOMP + beq 1f + mov r0, scno + bl __secure_computing + add r0, sp, #S_R0 + S_OFF @ pointer to regs + ldmia r0, {r0 - r3} @ have to reload r0 - r3 +1: +#endif + + tst r10, #_TIF_SYSCALL_TRACE @ are we tracing syscalls? bne __sys_trace cmp scno, #NR_syscalls @ check upper syscall limit diff --git a/trunk/arch/arm/kernel/process.c b/trunk/arch/arm/kernel/process.c index 401e38be1f78..66ac9c926200 100644 --- a/trunk/arch/arm/kernel/process.c +++ b/trunk/arch/arm/kernel/process.c @@ -458,3 +458,24 @@ unsigned long arch_randomize_brk(struct mm_struct *mm) unsigned long range_end = mm->brk + 0x02000000; return randomize_range(mm->brk, range_end, 0) ? : mm->brk; } + +/* + * The vectors page is always readable from user space for the + * atomic helpers and the signal restart code. Let's declare a mapping + * for it so it is visible through ptrace and /proc//mem. + */ + +int vectors_user_mapping(void) +{ + struct mm_struct *mm = current->mm; + return install_special_mapping(mm, 0xffff0000, PAGE_SIZE, + VM_READ | VM_EXEC | + VM_MAYREAD | VM_MAYEXEC | + VM_ALWAYSDUMP | VM_RESERVED, + NULL); +} + +const char *arch_vma_name(struct vm_area_struct *vma) +{ + return (vma->vm_start == 0xffff0000) ? "[vectors]" : NULL; +} diff --git a/trunk/arch/arm/mach-aaec2000/include/mach/vmalloc.h b/trunk/arch/arm/mach-aaec2000/include/mach/vmalloc.h index 551f68f666bf..cff4e0a996ce 100644 --- a/trunk/arch/arm/mach-aaec2000/include/mach/vmalloc.h +++ b/trunk/arch/arm/mach-aaec2000/include/mach/vmalloc.h @@ -11,6 +11,6 @@ #ifndef __ASM_ARCH_VMALLOC_H #define __ASM_ARCH_VMALLOC_H -#define VMALLOC_END (PAGE_OFFSET + 0x10000000) +#define VMALLOC_END 0xd0000000 #endif /* __ASM_ARCH_VMALLOC_H */ diff --git a/trunk/arch/arm/mach-at91/Kconfig b/trunk/arch/arm/mach-at91/Kconfig index 939bccd70569..bbd5efa65099 100644 --- a/trunk/arch/arm/mach-at91/Kconfig +++ b/trunk/arch/arm/mach-at91/Kconfig @@ -33,6 +33,7 @@ config ARCH_AT91SAM9260 select HAVE_AT91_USART3 select HAVE_AT91_USART4 select HAVE_AT91_USART5 + select HAVE_NET_MACB config ARCH_AT91SAM9261 bool "AT91SAM9261" @@ -51,6 +52,7 @@ config ARCH_AT91SAM9263 select CPU_ARM926T select GENERIC_CLOCKEVENTS select HAVE_FB_ATMEL + select HAVE_NET_MACB config ARCH_AT91SAM9RL bool "AT91SAM9RL" @@ -66,6 +68,7 @@ config ARCH_AT91SAM9G20 select HAVE_AT91_USART3 select HAVE_AT91_USART4 select HAVE_AT91_USART5 + select HAVE_NET_MACB config ARCH_AT91SAM9G45 bool "AT91SAM9G45" @@ -73,6 +76,7 @@ config ARCH_AT91SAM9G45 select GENERIC_CLOCKEVENTS select HAVE_AT91_USART3 select HAVE_FB_ATMEL + select HAVE_NET_MACB config ARCH_AT91CAP9 bool "AT91CAP9" @@ -338,6 +342,7 @@ config MACH_AT91SAM9G20EK that embeds only one SD/MMC slot. config MACH_AT91SAM9G20EK_2MMC + depends on MACH_AT91SAM9G20EK bool "Atmel AT91SAM9G20-EK Evaluation Kit with 2 SD/MMC Slots" select HAVE_NAND_ATMEL_BUSWIDTH_16 help @@ -383,8 +388,8 @@ if ARCH_AT91SAM9G45 comment "AT91SAM9G45 Board Type" -config MACH_AT91SAM9G45EKES - bool "Atmel AT91SAM9G45-EKES Evaluation Kit" +config MACH_AT91SAM9M10G45EK + bool "Atmel AT91SAM9M10G45-EK Evaluation Kits" select HAVE_NAND_ATMEL_BUSWIDTH_16 help Select this if you are using Atmel's AT91SAM9G45-EKES Evaluation Kit. diff --git a/trunk/arch/arm/mach-at91/Makefile b/trunk/arch/arm/mach-at91/Makefile index ca2ac003f41f..3a07a3696441 100644 --- a/trunk/arch/arm/mach-at91/Makefile +++ b/trunk/arch/arm/mach-at91/Makefile @@ -61,7 +61,6 @@ obj-$(CONFIG_MACH_AT91SAM9RLEK) += board-sam9rlek.o # AT91SAM9G20 board-specific support obj-$(CONFIG_MACH_AT91SAM9G20EK) += board-sam9g20ek.o -obj-$(CONFIG_MACH_AT91SAM9G20EK_2MMC) += board-sam9g20ek-2slot-mmc.o obj-$(CONFIG_MACH_CPU9G20) += board-cpu9krea.o obj-$(CONFIG_MACH_STAMP9G20) += board-stamp9g20.o obj-$(CONFIG_MACH_PORTUXG20) += board-stamp9g20.o @@ -70,7 +69,7 @@ obj-$(CONFIG_MACH_PORTUXG20) += board-stamp9g20.o obj-$(CONFIG_MACH_SNAPPER_9260) += board-snapper9260.o # AT91SAM9G45 board-specific support -obj-$(CONFIG_MACH_AT91SAM9G45EKES) += board-sam9m10g45ek.o +obj-$(CONFIG_MACH_AT91SAM9M10G45EK) += board-sam9m10g45ek.o # AT91CAP9 board-specific support obj-$(CONFIG_MACH_AT91CAP9ADK) += board-cap9adk.o diff --git a/trunk/arch/arm/mach-at91/at91sam9g45_devices.c b/trunk/arch/arm/mach-at91/at91sam9g45_devices.c index 5e71ccd5e7d3..1276babf84d5 100644 --- a/trunk/arch/arm/mach-at91/at91sam9g45_devices.c +++ b/trunk/arch/arm/mach-at91/at91sam9g45_devices.c @@ -426,7 +426,7 @@ static struct i2c_gpio_platform_data pdata_i2c0 = { .sda_is_open_drain = 1, .scl_pin = AT91_PIN_PA21, .scl_is_open_drain = 1, - .udelay = 2, /* ~100 kHz */ + .udelay = 5, /* ~100 kHz */ }; static struct platform_device at91sam9g45_twi0_device = { @@ -440,7 +440,7 @@ static struct i2c_gpio_platform_data pdata_i2c1 = { .sda_is_open_drain = 1, .scl_pin = AT91_PIN_PB11, .scl_is_open_drain = 1, - .udelay = 2, /* ~100 kHz */ + .udelay = 5, /* ~100 kHz */ }; static struct platform_device at91sam9g45_twi1_device = { diff --git a/trunk/arch/arm/mach-at91/board-at572d940hf_ek.c b/trunk/arch/arm/mach-at91/board-at572d940hf_ek.c index 5daff277f53e..46651623f208 100644 --- a/trunk/arch/arm/mach-at91/board-at572d940hf_ek.c +++ b/trunk/arch/arm/mach-at91/board-at572d940hf_ek.c @@ -216,7 +216,7 @@ static struct atmel_nand_data __initdata eb_nand_data = { /* .rdy_pin = AT91_PIN_PC16, */ .enable_pin = AT91_PIN_PA15, .partition_info = nand_partitions, -#if defined(CONFIG_MTD_NAND_AT91_BUSWIDTH_16) +#if defined(CONFIG_MTD_NAND_ATMEL_BUSWIDTH_16) .bus_width_16 = 1, #else .bus_width_16 = 0, diff --git a/trunk/arch/arm/mach-at91/board-sam9g20ek-2slot-mmc.c b/trunk/arch/arm/mach-at91/board-sam9g20ek-2slot-mmc.c deleted file mode 100644 index c49f5c003ee1..000000000000 --- a/trunk/arch/arm/mach-at91/board-sam9g20ek-2slot-mmc.c +++ /dev/null @@ -1,329 +0,0 @@ -/* - * Copyright (C) 2005 SAN People - * Copyright (C) 2008 Atmel - * Copyright (C) 2009 Rob Emanuele - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include -#include -#include -#include - -#include -#include -#include - -#include -#include -#include - -#include "sam9_smc.h" -#include "generic.h" - - -static void __init ek_map_io(void) -{ - /* Initialize processor: 18.432 MHz crystal */ - at91sam9260_initialize(18432000); - - /* DGBU on ttyS0. (Rx & Tx only) */ - at91_register_uart(0, 0, 0); - - /* USART0 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */ - at91_register_uart(AT91SAM9260_ID_US0, 1, ATMEL_UART_CTS | ATMEL_UART_RTS - | ATMEL_UART_DTR | ATMEL_UART_DSR | ATMEL_UART_DCD - | ATMEL_UART_RI); - - /* USART1 on ttyS2. (Rx, Tx, RTS, CTS) */ - at91_register_uart(AT91SAM9260_ID_US1, 2, ATMEL_UART_CTS | ATMEL_UART_RTS); - - /* set serial console to ttyS0 (ie, DBGU) */ - at91_set_serial_console(0); -} - -static void __init ek_init_irq(void) -{ - at91sam9260_init_interrupts(NULL); -} - - -/* - * USB Host port - */ -static struct at91_usbh_data __initdata ek_usbh_data = { - .ports = 2, -}; - -/* - * USB Device port - */ -static struct at91_udc_data __initdata ek_udc_data = { - .vbus_pin = AT91_PIN_PC5, - .pullup_pin = 0, /* pull-up driven by UDC */ -}; - - -/* - * SPI devices. - */ -static struct spi_board_info ek_spi_devices[] = { -#if !(defined(CONFIG_MMC_ATMELMCI) || defined(CONFIG_MMC_AT91)) - { /* DataFlash chip */ - .modalias = "mtd_dataflash", - .chip_select = 1, - .max_speed_hz = 15 * 1000 * 1000, - .bus_num = 0, - }, -#if defined(CONFIG_MTD_AT91_DATAFLASH_CARD) - { /* DataFlash card */ - .modalias = "mtd_dataflash", - .chip_select = 0, - .max_speed_hz = 15 * 1000 * 1000, - .bus_num = 0, - }, -#endif -#endif -}; - - -/* - * MACB Ethernet device - */ -static struct at91_eth_data __initdata ek_macb_data = { - .phy_irq_pin = AT91_PIN_PB0, - .is_rmii = 1, -}; - - -/* - * NAND flash - */ -static struct mtd_partition __initdata ek_nand_partition[] = { - { - .name = "Bootstrap", - .offset = 0, - .size = 4 * SZ_1M, - }, - { - .name = "Partition 1", - .offset = MTDPART_OFS_NXTBLK, - .size = 60 * SZ_1M, - }, - { - .name = "Partition 2", - .offset = MTDPART_OFS_NXTBLK, - .size = MTDPART_SIZ_FULL, - }, -}; - -static struct mtd_partition * __init nand_partitions(int size, int *num_partitions) -{ - *num_partitions = ARRAY_SIZE(ek_nand_partition); - return ek_nand_partition; -} - -/* det_pin is not connected */ -static struct atmel_nand_data __initdata ek_nand_data = { - .ale = 21, - .cle = 22, - .rdy_pin = AT91_PIN_PC13, - .enable_pin = AT91_PIN_PC14, - .partition_info = nand_partitions, -#if defined(CONFIG_MTD_NAND_ATMEL_BUSWIDTH_16) - .bus_width_16 = 1, -#else - .bus_width_16 = 0, -#endif -}; - -static struct sam9_smc_config __initdata ek_nand_smc_config = { - .ncs_read_setup = 0, - .nrd_setup = 2, - .ncs_write_setup = 0, - .nwe_setup = 2, - - .ncs_read_pulse = 4, - .nrd_pulse = 4, - .ncs_write_pulse = 4, - .nwe_pulse = 4, - - .read_cycle = 7, - .write_cycle = 7, - - .mode = AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE, - .tdf_cycles = 3, -}; - -static void __init ek_add_device_nand(void) -{ - /* setup bus-width (8 or 16) */ - if (ek_nand_data.bus_width_16) - ek_nand_smc_config.mode |= AT91_SMC_DBW_16; - else - ek_nand_smc_config.mode |= AT91_SMC_DBW_8; - - /* configure chip-select 3 (NAND) */ - sam9_smc_configure(3, &ek_nand_smc_config); - - at91_add_device_nand(&ek_nand_data); -} - - -/* - * MCI (SD/MMC) - * wp_pin is not connected - */ -#if defined(CONFIG_MMC_ATMELMCI) || defined(CONFIG_MMC_ATMELMCI_MODULE) -static struct mci_platform_data __initdata ek_mmc_data = { - .slot[0] = { - .bus_width = 4, - .detect_pin = AT91_PIN_PC2, - .wp_pin = -ENODEV, - }, - .slot[1] = { - .bus_width = 4, - .detect_pin = AT91_PIN_PC9, - .wp_pin = -ENODEV, - }, - -}; -#else -static struct at91_mmc_data __initdata ek_mmc_data = { - .slot_b = 1, /* Only one slot so use slot B */ - .wire4 = 1, - .det_pin = AT91_PIN_PC9, -}; -#endif - -/* - * LEDs - */ -static struct gpio_led ek_leds[] = { - { /* "bottom" led, green, userled1 to be defined */ - .name = "ds5", - .gpio = AT91_PIN_PB8, - .active_low = 1, - .default_trigger = "none", - }, - { /* "power" led, yellow */ - .name = "ds1", - .gpio = AT91_PIN_PB9, - .default_trigger = "heartbeat", - } -}; - -#if defined(CONFIG_REGULATOR_FIXED_VOLTAGE) || defined(CONFIG_REGULATOR_FIXED_VOLTAGE_MODULE) -static struct regulator_consumer_supply ek_audio_consumer_supplies[] = { - REGULATOR_SUPPLY("AVDD", "0-001b"), - REGULATOR_SUPPLY("HPVDD", "0-001b"), - REGULATOR_SUPPLY("DBVDD", "0-001b"), - REGULATOR_SUPPLY("DCVDD", "0-001b"), -}; - -static struct regulator_init_data ek_avdd_reg_init_data = { - .constraints = { - .name = "3V3", - .valid_ops_mask = REGULATOR_CHANGE_STATUS, - }, - .consumer_supplies = ek_audio_consumer_supplies, - .num_consumer_supplies = ARRAY_SIZE(ek_audio_consumer_supplies), -}; - -static struct fixed_voltage_config ek_vdd_pdata = { - .supply_name = "board-3V3", - .microvolts = 3300000, - .gpio = -EINVAL, - .enabled_at_boot = 0, - .init_data = &ek_avdd_reg_init_data, -}; -static struct platform_device ek_voltage_regulator = { - .name = "reg-fixed-voltage", - .id = -1, - .num_resources = 0, - .dev = { - .platform_data = &ek_vdd_pdata, - }, -}; -static void __init ek_add_regulators(void) -{ - platform_device_register(&ek_voltage_regulator); -} -#else -static void __init ek_add_regulators(void) {} -#endif - -static struct i2c_board_info __initdata ek_i2c_devices[] = { - { - I2C_BOARD_INFO("24c512", 0x50), - }, -}; - - -static void __init ek_board_init(void) -{ - /* Serial */ - at91_add_device_serial(); - /* USB Host */ - at91_add_device_usbh(&ek_usbh_data); - /* USB Device */ - at91_add_device_udc(&ek_udc_data); - /* SPI */ - at91_add_device_spi(ek_spi_devices, ARRAY_SIZE(ek_spi_devices)); - /* NAND */ - ek_add_device_nand(); - /* Ethernet */ - at91_add_device_eth(&ek_macb_data); - /* Regulators */ - ek_add_regulators(); - /* MMC */ -#if defined(CONFIG_MMC_ATMELMCI) || defined(CONFIG_MMC_ATMELMCI_MODULE) - at91_add_device_mci(0, &ek_mmc_data); -#else - at91_add_device_mmc(0, &ek_mmc_data); -#endif - /* I2C */ - at91_add_device_i2c(ek_i2c_devices, ARRAY_SIZE(ek_i2c_devices)); - /* LEDs */ - at91_gpio_leds(ek_leds, ARRAY_SIZE(ek_leds)); - /* PCK0 provides MCLK to the WM8731 */ - at91_set_B_periph(AT91_PIN_PC1, 0); - /* SSC (for WM8731) */ - at91_add_device_ssc(AT91SAM9260_ID_SSC, ATMEL_SSC_TX); -} - -MACHINE_START(AT91SAM9G20EK_2MMC, "Atmel AT91SAM9G20-EK 2 MMC Slot Mod") - /* Maintainer: Rob Emanuele */ - .phys_io = AT91_BASE_SYS, - .io_pg_offst = (AT91_VA_BASE_SYS >> 18) & 0xfffc, - .boot_params = AT91_SDRAM_BASE + 0x100, - .timer = &at91sam926x_timer, - .map_io = ek_map_io, - .init_irq = ek_init_irq, - .init_machine = ek_board_init, -MACHINE_END diff --git a/trunk/arch/arm/mach-at91/board-sam9g20ek.c b/trunk/arch/arm/mach-at91/board-sam9g20ek.c index 6ea9808b8868..b463e340c4a0 100644 --- a/trunk/arch/arm/mach-at91/board-sam9g20ek.c +++ b/trunk/arch/arm/mach-at91/board-sam9g20ek.c @@ -47,6 +47,18 @@ #include "sam9_smc.h" #include "generic.h" +/* + * board revision encoding + * bit 0: + * 0 => 1 sd/mmc slot + * 1 => 2 sd/mmc slots connectors (board from revision C) + */ +#define HAVE_2MMC (1 << 0) +static int inline ek_have_2mmc(void) +{ + return machine_is_at91sam9g20ek_2mmc() || (system_rev & HAVE_2MMC); +} + static void __init ek_map_io(void) { @@ -94,7 +106,7 @@ static struct at91_udc_data __initdata ek_udc_data = { * SPI devices. */ static struct spi_board_info ek_spi_devices[] = { -#if !defined(CONFIG_MMC_AT91) +#if !(defined(CONFIG_MMC_ATMELMCI) || defined(CONFIG_MMC_AT91)) { /* DataFlash chip */ .modalias = "mtd_dataflash", .chip_select = 1, @@ -121,6 +133,13 @@ static struct at91_eth_data __initdata ek_macb_data = { .is_rmii = 1, }; +static void __init ek_add_device_macb(void) +{ + if (ek_have_2mmc()) + ek_macb_data.phy_irq_pin = AT91_PIN_PB0; + + at91_add_device_eth(&ek_macb_data); +} /* * NAND flash @@ -198,13 +217,36 @@ static void __init ek_add_device_nand(void) /* * MCI (SD/MMC) - * det_pin, wp_pin and vcc_pin are not connected + * wp_pin and vcc_pin are not connected */ +#if defined(CONFIG_MMC_ATMELMCI) || defined(CONFIG_MMC_ATMELMCI_MODULE) +static struct mci_platform_data __initdata ek_mmc_data = { + .slot[1] = { + .bus_width = 4, + .detect_pin = AT91_PIN_PC9, + }, + +}; +#else static struct at91_mmc_data __initdata ek_mmc_data = { - .slot_b = 1, + .slot_b = 1, /* Only one slot so use slot B */ .wire4 = 1, + .det_pin = AT91_PIN_PC9, }; +#endif +static void __init ek_add_device_mmc(void) +{ +#if defined(CONFIG_MMC_ATMELMCI) || defined(CONFIG_MMC_ATMELMCI_MODULE) + if (ek_have_2mmc()) { + ek_mmc_data.slot[0].bus_width = 4; + ek_mmc_data.slot[0].detect_pin = AT91_PIN_PC2; + } + at91_add_device_mci(0, &ek_mmc_data); +#else + at91_add_device_mmc(0, &ek_mmc_data); +#endif +} /* * LEDs @@ -223,6 +265,15 @@ static struct gpio_led ek_leds[] = { } }; +static void __init ek_add_device_gpio_leds(void) +{ + if (ek_have_2mmc()) { + ek_leds[0].gpio = AT91_PIN_PB8; + ek_leds[1].gpio = AT91_PIN_PB9; + } + + at91_gpio_leds(ek_leds, ARRAY_SIZE(ek_leds)); +} /* * GPIO Buttons @@ -336,15 +387,15 @@ static void __init ek_board_init(void) /* NAND */ ek_add_device_nand(); /* Ethernet */ - at91_add_device_eth(&ek_macb_data); + ek_add_device_macb(); /* Regulators */ ek_add_regulators(); /* MMC */ - at91_add_device_mmc(0, &ek_mmc_data); + ek_add_device_mmc(); /* I2C */ at91_add_device_i2c(ek_i2c_devices, ARRAY_SIZE(ek_i2c_devices)); /* LEDs */ - at91_gpio_leds(ek_leds, ARRAY_SIZE(ek_leds)); + ek_add_device_gpio_leds(); /* Push Buttons */ ek_add_device_buttons(); /* PCK0 provides MCLK to the WM8731 */ @@ -363,3 +414,14 @@ MACHINE_START(AT91SAM9G20EK, "Atmel AT91SAM9G20-EK") .init_irq = ek_init_irq, .init_machine = ek_board_init, MACHINE_END + +MACHINE_START(AT91SAM9G20EK_2MMC, "Atmel AT91SAM9G20-EK 2 MMC Slot Mod") + /* Maintainer: Atmel */ + .phys_io = AT91_BASE_SYS, + .io_pg_offst = (AT91_VA_BASE_SYS >> 18) & 0xfffc, + .boot_params = AT91_SDRAM_BASE + 0x100, + .timer = &at91sam926x_timer, + .map_io = ek_map_io, + .init_irq = ek_init_irq, + .init_machine = ek_board_init, +MACHINE_END diff --git a/trunk/arch/arm/mach-at91/board-sam9m10g45ek.c b/trunk/arch/arm/mach-at91/board-sam9m10g45ek.c index ee800595594d..ae0e0843e5f5 100644 --- a/trunk/arch/arm/mach-at91/board-sam9m10g45ek.c +++ b/trunk/arch/arm/mach-at91/board-sam9m10g45ek.c @@ -135,7 +135,7 @@ static struct atmel_nand_data __initdata ek_nand_data = { .rdy_pin = AT91_PIN_PC8, .enable_pin = AT91_PIN_PC14, .partition_info = nand_partitions, -#if defined(CONFIG_MTD_NAND_AT91_BUSWIDTH_16) +#if defined(CONFIG_MTD_NAND_ATMEL_BUSWIDTH_16) .bus_width_16 = 1, #else .bus_width_16 = 0, @@ -399,7 +399,7 @@ static void __init ek_board_init(void) at91_pwm_leds(ek_pwm_led, ARRAY_SIZE(ek_pwm_led)); } -MACHINE_START(AT91SAM9G45EKES, "Atmel AT91SAM9G45-EKES") +MACHINE_START(AT91SAM9M10G45EK, "Atmel AT91SAM9M10G45-EK") /* Maintainer: Atmel */ .phys_io = AT91_BASE_SYS, .io_pg_offst = (AT91_VA_BASE_SYS >> 18) & 0xfffc, diff --git a/trunk/arch/arm/mach-at91/include/mach/at91x40.h b/trunk/arch/arm/mach-at91/include/mach/at91x40.h index d34cdb8abdca..063ac44a0204 100644 --- a/trunk/arch/arm/mach-at91/include/mach/at91x40.h +++ b/trunk/arch/arm/mach-at91/include/mach/at91x40.h @@ -52,4 +52,10 @@ #define AT91_DBGU_CIDR (AT91_SF + 0) /* CIDR in PS segment */ #define AT91_DBGU_EXID (AT91_SF + 4) /* EXID in PS segment */ +/* + * Support defines for the simple Power Controller module. + */ +#define AT91_PS_CR (AT91_PS + 0) /* PS Control register */ +#define AT91_PS_CR_CPU (1 << 0) /* CPU clock disable bit */ + #endif /* AT91X40_H */ diff --git a/trunk/arch/arm/mach-at91/include/mach/system.h b/trunk/arch/arm/mach-at91/include/mach/system.h index c80e090b3670..bfbb612265d6 100644 --- a/trunk/arch/arm/mach-at91/include/mach/system.h +++ b/trunk/arch/arm/mach-at91/include/mach/system.h @@ -33,7 +33,11 @@ static inline void arch_idle(void) * Disable the processor clock. The processor will be automatically * re-enabled by an interrupt or by a reset. */ +#ifdef AT91_PS + at91_sys_write(AT91_PS_CR, AT91_PS_CR_CPU); +#else at91_sys_write(AT91_PMC_SCDR, AT91_PMC_PCK); +#endif #else /* * Set the processor (CP15) into 'Wait for Interrupt' mode. diff --git a/trunk/arch/arm/mach-bcmring/include/mach/vmalloc.h b/trunk/arch/arm/mach-bcmring/include/mach/vmalloc.h index 35e2ead8395c..3db3a09fd398 100644 --- a/trunk/arch/arm/mach-bcmring/include/mach/vmalloc.h +++ b/trunk/arch/arm/mach-bcmring/include/mach/vmalloc.h @@ -22,4 +22,4 @@ * 0xe0000000 to 0xefffffff. This gives us 256 MB of vm space and handles * larger physical memory designs better. */ -#define VMALLOC_END (PAGE_OFFSET + 0x30000000) +#define VMALLOC_END 0xf0000000 diff --git a/trunk/arch/arm/mach-clps711x/include/mach/vmalloc.h b/trunk/arch/arm/mach-clps711x/include/mach/vmalloc.h index ea6cc7beff28..30b3a287ed88 100644 --- a/trunk/arch/arm/mach-clps711x/include/mach/vmalloc.h +++ b/trunk/arch/arm/mach-clps711x/include/mach/vmalloc.h @@ -17,4 +17,4 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ -#define VMALLOC_END (PAGE_OFFSET + 0x10000000) +#define VMALLOC_END 0xd0000000 diff --git a/trunk/arch/arm/mach-davinci/dm355.c b/trunk/arch/arm/mach-davinci/dm355.c index 3d996b659ff4..9be261beae7d 100644 --- a/trunk/arch/arm/mach-davinci/dm355.c +++ b/trunk/arch/arm/mach-davinci/dm355.c @@ -769,8 +769,7 @@ static struct map_desc dm355_io_desc[] = { .virtual = SRAM_VIRT, .pfn = __phys_to_pfn(0x00010000), .length = SZ_32K, - /* MT_MEMORY_NONCACHED requires supersection alignment */ - .type = MT_DEVICE, + .type = MT_MEMORY_NONCACHED, }, }; diff --git a/trunk/arch/arm/mach-davinci/dm365.c b/trunk/arch/arm/mach-davinci/dm365.c index 6b6f4c643709..7781e35daec3 100644 --- a/trunk/arch/arm/mach-davinci/dm365.c +++ b/trunk/arch/arm/mach-davinci/dm365.c @@ -969,8 +969,7 @@ static struct map_desc dm365_io_desc[] = { .virtual = SRAM_VIRT, .pfn = __phys_to_pfn(0x00010000), .length = SZ_32K, - /* MT_MEMORY_NONCACHED requires supersection alignment */ - .type = MT_DEVICE, + .type = MT_MEMORY_NONCACHED, }, }; diff --git a/trunk/arch/arm/mach-davinci/dm644x.c b/trunk/arch/arm/mach-davinci/dm644x.c index 40fec315c99a..5e5b0a7831fb 100644 --- a/trunk/arch/arm/mach-davinci/dm644x.c +++ b/trunk/arch/arm/mach-davinci/dm644x.c @@ -653,8 +653,7 @@ static struct map_desc dm644x_io_desc[] = { .virtual = SRAM_VIRT, .pfn = __phys_to_pfn(0x00008000), .length = SZ_16K, - /* MT_MEMORY_NONCACHED requires supersection alignment */ - .type = MT_DEVICE, + .type = MT_MEMORY_NONCACHED, }, }; diff --git a/trunk/arch/arm/mach-davinci/dm646x.c b/trunk/arch/arm/mach-davinci/dm646x.c index e4a3df1872ac..26e8a9c7f50b 100644 --- a/trunk/arch/arm/mach-davinci/dm646x.c +++ b/trunk/arch/arm/mach-davinci/dm646x.c @@ -737,8 +737,7 @@ static struct map_desc dm646x_io_desc[] = { .virtual = SRAM_VIRT, .pfn = __phys_to_pfn(0x00010000), .length = SZ_32K, - /* MT_MEMORY_NONCACHED requires supersection alignment */ - .type = MT_DEVICE, + .type = MT_MEMORY_NONCACHED, }, }; diff --git a/trunk/arch/arm/mach-dove/include/mach/io.h b/trunk/arch/arm/mach-dove/include/mach/io.h index 3b3e4721ce2e..eb4936ff90ad 100644 --- a/trunk/arch/arm/mach-dove/include/mach/io.h +++ b/trunk/arch/arm/mach-dove/include/mach/io.h @@ -13,8 +13,8 @@ #define IO_SPACE_LIMIT 0xffffffff -#define __io(a) ((void __iomem *)(((a) - DOVE_PCIE0_IO_PHYS_BASE) +\ - DOVE_PCIE0_IO_VIRT_BASE)) -#define __mem_pci(a) (a) +#define __io(a) ((void __iomem *)(((a) - DOVE_PCIE0_IO_BUS_BASE) + \ + DOVE_PCIE0_IO_VIRT_BASE)) +#define __mem_pci(a) (a) #endif diff --git a/trunk/arch/arm/mach-ebsa110/include/mach/vmalloc.h b/trunk/arch/arm/mach-ebsa110/include/mach/vmalloc.h index 9b44c19e95ec..60bde56fba4c 100644 --- a/trunk/arch/arm/mach-ebsa110/include/mach/vmalloc.h +++ b/trunk/arch/arm/mach-ebsa110/include/mach/vmalloc.h @@ -7,4 +7,4 @@ * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ -#define VMALLOC_END (PAGE_OFFSET + 0x1f000000) +#define VMALLOC_END 0xdf000000 diff --git a/trunk/arch/arm/mach-footbridge/include/mach/vmalloc.h b/trunk/arch/arm/mach-footbridge/include/mach/vmalloc.h index d0958d860a3c..0ffbb7c85e59 100644 --- a/trunk/arch/arm/mach-footbridge/include/mach/vmalloc.h +++ b/trunk/arch/arm/mach-footbridge/include/mach/vmalloc.h @@ -7,4 +7,4 @@ */ -#define VMALLOC_END (PAGE_OFFSET + 0x30000000) +#define VMALLOC_END 0xf0000000 diff --git a/trunk/arch/arm/mach-h720x/include/mach/vmalloc.h b/trunk/arch/arm/mach-h720x/include/mach/vmalloc.h index ff1460d6841b..a45915b88756 100644 --- a/trunk/arch/arm/mach-h720x/include/mach/vmalloc.h +++ b/trunk/arch/arm/mach-h720x/include/mach/vmalloc.h @@ -5,6 +5,6 @@ #ifndef __ARCH_ARM_VMALLOC_H #define __ARCH_ARM_VMALLOC_H -#define VMALLOC_END (PAGE_OFFSET + 0x10000000) +#define VMALLOC_END 0xd0000000 #endif diff --git a/trunk/arch/arm/mach-imx/Kconfig b/trunk/arch/arm/mach-imx/Kconfig index c5c0369bb481..9b45f1f523fa 100644 --- a/trunk/arch/arm/mach-imx/Kconfig +++ b/trunk/arch/arm/mach-imx/Kconfig @@ -146,8 +146,8 @@ choice default MACH_EUKREA_MBIMX27_BASEBOARD config MACH_EUKREA_MBIMX27_BASEBOARD - prompt "Eukrea MBIMX27 development board" - bool + bool "Eukrea MBIMX27 development board" + select IMX_HAVE_PLATFORM_IMX_SSI select IMX_HAVE_PLATFORM_IMX_UART select IMX_HAVE_PLATFORM_SPI_IMX help @@ -163,6 +163,15 @@ config MACH_MX27_3DS Include support for MX27PDK platform. This includes specific configurations for the board and its peripherals. +config MACH_IMX27_VISSTRIM_M10 + bool "Vista Silicon i.MX27 Visstrim_m10" + select IMX_HAVE_PLATFORM_IMX_I2C + select IMX_HAVE_PLATFORM_IMX_UART + help + Include support for Visstrim_m10 platform and its different variants. + This includes specific configurations for the board and its + peripherals. + config MACH_IMX27LITE bool "LogicPD MX27 LITEKIT platform" select IMX_HAVE_PLATFORM_IMX_UART @@ -173,6 +182,7 @@ config MACH_IMX27LITE config MACH_PCA100 bool "Phytec phyCARD-s (pca100)" select IMX_HAVE_PLATFORM_IMX_I2C + select IMX_HAVE_PLATFORM_IMX_SSI select IMX_HAVE_PLATFORM_IMX_UART select IMX_HAVE_PLATFORM_MXC_NAND select IMX_HAVE_PLATFORM_SPI_IMX diff --git a/trunk/arch/arm/mach-imx/Makefile b/trunk/arch/arm/mach-imx/Makefile index 46a9fdfbbd15..5582692bb176 100644 --- a/trunk/arch/arm/mach-imx/Makefile +++ b/trunk/arch/arm/mach-imx/Makefile @@ -27,6 +27,7 @@ obj-$(CONFIG_MACH_PCM038) += mach-pcm038.o obj-$(CONFIG_MACH_PCM970_BASEBOARD) += pcm970-baseboard.o obj-$(CONFIG_MACH_MX27_3DS) += mach-mx27_3ds.o obj-$(CONFIG_MACH_IMX27LITE) += mach-imx27lite.o +obj-$(CONFIG_MACH_IMX27_VISSTRIM_M10) += mach-imx27_visstrim_m10.o obj-$(CONFIG_MACH_CPUIMX27) += mach-cpuimx27.o obj-$(CONFIG_MACH_EUKREA_MBIMX27_BASEBOARD) += eukrea_mbimx27-baseboard.o obj-$(CONFIG_MACH_PCA100) += mach-pca100.o diff --git a/trunk/arch/arm/mach-imx/clock-imx1.c b/trunk/arch/arm/mach-imx/clock-imx1.c index c05096c38301..daca30b2d5b1 100644 --- a/trunk/arch/arm/mach-imx/clock-imx1.c +++ b/trunk/arch/arm/mach-imx/clock-imx1.c @@ -592,7 +592,7 @@ static struct clk_lookup lookups[] __initdata = { _REGISTER_CLOCK("imx-uart.1", NULL, uart_clk) _REGISTER_CLOCK("imx-uart.2", NULL, uart_clk) _REGISTER_CLOCK("imx-i2c.0", NULL, i2c_clk) - _REGISTER_CLOCK("spi_imx.0", NULL, spi_clk) + _REGISTER_CLOCK("imx1-cspi.0", NULL, spi_clk) _REGISTER_CLOCK("imx-mmc.0", NULL, sdhc_clk) _REGISTER_CLOCK("imx-fb.0", NULL, lcdc_clk) _REGISTER_CLOCK(NULL, "mshc", mshc_clk) diff --git a/trunk/arch/arm/mach-imx/clock-imx21.c b/trunk/arch/arm/mach-imx/clock-imx21.c index bb419ef4d133..cf15ea516a72 100644 --- a/trunk/arch/arm/mach-imx/clock-imx21.c +++ b/trunk/arch/arm/mach-imx/clock-imx21.c @@ -1172,9 +1172,9 @@ static struct clk_lookup lookups[] = { _REGISTER_CLOCK(NULL, "pwm", pwm_clk[0]) _REGISTER_CLOCK(NULL, "sdhc1", sdhc_clk[0]) _REGISTER_CLOCK(NULL, "sdhc2", sdhc_clk[1]) - _REGISTER_CLOCK(NULL, "cspi1", cspi_clk[0]) - _REGISTER_CLOCK(NULL, "cspi2", cspi_clk[1]) - _REGISTER_CLOCK(NULL, "cspi3", cspi_clk[2]) + _REGISTER_CLOCK("imx21-cspi.0", NULL, cspi_clk[0]) + _REGISTER_CLOCK("imx21-cspi.1", NULL, cspi_clk[1]) + _REGISTER_CLOCK("imx21-cspi.2", NULL, cspi_clk[2]) _REGISTER_CLOCK("imx-fb.0", NULL, lcdc_clk[0]) _REGISTER_CLOCK(NULL, "csi", csi_clk[0]) _REGISTER_CLOCK("imx21-hcd.0", NULL, usb_clk[0]) diff --git a/trunk/arch/arm/mach-imx/clock-imx27.c b/trunk/arch/arm/mach-imx/clock-imx27.c index 5a1aa15c8a16..98a25bada783 100644 --- a/trunk/arch/arm/mach-imx/clock-imx27.c +++ b/trunk/arch/arm/mach-imx/clock-imx27.c @@ -594,27 +594,27 @@ DEFINE_CLOCK(uart2_clk1, 0, PCCR1, 30, NULL, NULL, &ipg_clk); DEFINE_CLOCK(uart1_clk1, 0, PCCR1, 31, NULL, NULL, &ipg_clk); /* Clocks we cannot directly gate, but drivers need their rates */ -DEFINE_CLOCK(cspi1_clk, 0, 0, 0, NULL, &cspi1_clk1, &per2_clk); -DEFINE_CLOCK(cspi2_clk, 1, 0, 0, NULL, &cspi2_clk1, &per2_clk); -DEFINE_CLOCK(cspi3_clk, 2, 0, 0, NULL, &cspi13_clk1, &per2_clk); -DEFINE_CLOCK(sdhc1_clk, 0, 0, 0, NULL, &sdhc1_clk1, &per2_clk); -DEFINE_CLOCK(sdhc2_clk, 1, 0, 0, NULL, &sdhc2_clk1, &per2_clk); -DEFINE_CLOCK(sdhc3_clk, 2, 0, 0, NULL, &sdhc3_clk1, &per2_clk); -DEFINE_CLOCK(pwm_clk, 0, 0, 0, NULL, &pwm_clk1, &per1_clk); -DEFINE_CLOCK(gpt1_clk, 0, 0, 0, NULL, &gpt1_clk1, &per1_clk); -DEFINE_CLOCK(gpt2_clk, 1, 0, 0, NULL, &gpt2_clk1, &per1_clk); -DEFINE_CLOCK(gpt3_clk, 2, 0, 0, NULL, &gpt3_clk1, &per1_clk); -DEFINE_CLOCK(gpt4_clk, 3, 0, 0, NULL, &gpt4_clk1, &per1_clk); -DEFINE_CLOCK(gpt5_clk, 4, 0, 0, NULL, &gpt5_clk1, &per1_clk); -DEFINE_CLOCK(gpt6_clk, 5, 0, 0, NULL, &gpt6_clk1, &per1_clk); -DEFINE_CLOCK(uart1_clk, 0, 0, 0, NULL, &uart1_clk1, &per1_clk); -DEFINE_CLOCK(uart2_clk, 1, 0, 0, NULL, &uart2_clk1, &per1_clk); -DEFINE_CLOCK(uart3_clk, 2, 0, 0, NULL, &uart3_clk1, &per1_clk); -DEFINE_CLOCK(uart4_clk, 3, 0, 0, NULL, &uart4_clk1, &per1_clk); -DEFINE_CLOCK(uart5_clk, 4, 0, 0, NULL, &uart5_clk1, &per1_clk); -DEFINE_CLOCK(uart6_clk, 5, 0, 0, NULL, &uart6_clk1, &per1_clk); -DEFINE_CLOCK1(lcdc_clk, 0, 0, 0, parent, &lcdc_clk1, &per3_clk); -DEFINE_CLOCK1(csi_clk, 0, 0, 0, parent, &csi_clk1, &per4_clk); +DEFINE_CLOCK(cspi1_clk, 0, NULL, 0, NULL, &cspi1_clk1, &per2_clk); +DEFINE_CLOCK(cspi2_clk, 1, NULL, 0, NULL, &cspi2_clk1, &per2_clk); +DEFINE_CLOCK(cspi3_clk, 2, NULL, 0, NULL, &cspi13_clk1, &per2_clk); +DEFINE_CLOCK(sdhc1_clk, 0, NULL, 0, NULL, &sdhc1_clk1, &per2_clk); +DEFINE_CLOCK(sdhc2_clk, 1, NULL, 0, NULL, &sdhc2_clk1, &per2_clk); +DEFINE_CLOCK(sdhc3_clk, 2, NULL, 0, NULL, &sdhc3_clk1, &per2_clk); +DEFINE_CLOCK(pwm_clk, 0, NULL, 0, NULL, &pwm_clk1, &per1_clk); +DEFINE_CLOCK(gpt1_clk, 0, NULL, 0, NULL, &gpt1_clk1, &per1_clk); +DEFINE_CLOCK(gpt2_clk, 1, NULL, 0, NULL, &gpt2_clk1, &per1_clk); +DEFINE_CLOCK(gpt3_clk, 2, NULL, 0, NULL, &gpt3_clk1, &per1_clk); +DEFINE_CLOCK(gpt4_clk, 3, NULL, 0, NULL, &gpt4_clk1, &per1_clk); +DEFINE_CLOCK(gpt5_clk, 4, NULL, 0, NULL, &gpt5_clk1, &per1_clk); +DEFINE_CLOCK(gpt6_clk, 5, NULL, 0, NULL, &gpt6_clk1, &per1_clk); +DEFINE_CLOCK(uart1_clk, 0, NULL, 0, NULL, &uart1_clk1, &per1_clk); +DEFINE_CLOCK(uart2_clk, 1, NULL, 0, NULL, &uart2_clk1, &per1_clk); +DEFINE_CLOCK(uart3_clk, 2, NULL, 0, NULL, &uart3_clk1, &per1_clk); +DEFINE_CLOCK(uart4_clk, 3, NULL, 0, NULL, &uart4_clk1, &per1_clk); +DEFINE_CLOCK(uart5_clk, 4, NULL, 0, NULL, &uart5_clk1, &per1_clk); +DEFINE_CLOCK(uart6_clk, 5, NULL, 0, NULL, &uart6_clk1, &per1_clk); +DEFINE_CLOCK1(lcdc_clk, 0, NULL, 0, parent, &lcdc_clk1, &per3_clk); +DEFINE_CLOCK1(csi_clk, 0, NULL, 0, parent, &csi_clk1, &per4_clk); #define _REGISTER_CLOCK(d, n, c) \ { \ @@ -640,9 +640,9 @@ static struct clk_lookup lookups[] = { _REGISTER_CLOCK("mxc-mmc.0", NULL, sdhc1_clk) _REGISTER_CLOCK("mxc-mmc.1", NULL, sdhc2_clk) _REGISTER_CLOCK("mxc-mmc.2", NULL, sdhc3_clk) - _REGISTER_CLOCK("spi_imx.0", NULL, cspi1_clk) - _REGISTER_CLOCK("spi_imx.1", NULL, cspi2_clk) - _REGISTER_CLOCK("spi_imx.2", NULL, cspi3_clk) + _REGISTER_CLOCK("imx27-cspi.0", NULL, cspi1_clk) + _REGISTER_CLOCK("imx27-cspi.1", NULL, cspi2_clk) + _REGISTER_CLOCK("imx27-cspi.2", NULL, cspi3_clk) _REGISTER_CLOCK("imx-fb.0", NULL, lcdc_clk) _REGISTER_CLOCK("mx2-camera.0", NULL, csi_clk) _REGISTER_CLOCK("fsl-usb2-udc", "usb", usb_clk) diff --git a/trunk/arch/arm/mach-imx/devices-imx1.h b/trunk/arch/arm/mach-imx/devices-imx1.h index a8d94f078196..81979486218e 100644 --- a/trunk/arch/arm/mach-imx/devices-imx1.h +++ b/trunk/arch/arm/mach-imx/devices-imx1.h @@ -9,10 +9,12 @@ #include #include -#define imx1_add_i2c_imx(pdata) \ - imx_add_imx_i2c(0, MX1_I2C_BASE_ADDR, SZ_4K, MX1_INT_I2C, pdata) +extern const struct imx_imx_i2c_data imx1_imx_i2c_data __initconst; +#define imx1_add_imx_i2c(pdata) \ + imx_add_imx_i2c(&imx1_imx_i2c_data, pdata) -#define imx1_add_imx_uart0(pdata) \ - imx_add_imx_uart_3irq(0, MX1_UART1_BASE_ADDR, 0xd0, MX1_INT_UART1RX, MX1_INT_UART1TX, MX1_INT_UART1RTS, pdata) -#define imx1_add_imx_uart1(pdata) \ - imx_add_imx_uart_3irq(0, MX1_UART2_BASE_ADDR, 0xd0, MX1_INT_UART2RX, MX1_INT_UART2TX, MX1_INT_UART2RTS, pdata) +extern const struct imx_imx_uart_3irq_data imx1_imx_uart_data[] __initconst; +#define imx1_add_imx_uart(id, pdata) \ + imx_add_imx_uart_3irq(&imx1_imx_uart_data[id], pdata) +#define imx1_add_imx_uart0(pdata) imx1_add_imx_uart(0, pdata) +#define imx1_add_imx_uart1(pdata) imx1_add_imx_uart(1, pdata) diff --git a/trunk/arch/arm/mach-imx/devices-imx21.h b/trunk/arch/arm/mach-imx/devices-imx21.h index 42788e99d127..d189039749b0 100644 --- a/trunk/arch/arm/mach-imx/devices-imx21.h +++ b/trunk/arch/arm/mach-imx/devices-imx21.h @@ -9,22 +9,28 @@ #include #include -#define imx21_add_i2c_imx(pdata) \ - imx_add_imx_i2c(0, MX2x_I2C_BASE_ADDR, SZ_4K, MX2x_INT_I2C, pdata) +extern const struct imx_imx_i2c_data imx21_imx_i2c_data __initconst; +#define imx21_add_imx_i2c(pdata) \ + imx_add_imx_i2c(&imx21_imx_i2c_data, pdata) -#define imx21_add_imx_uart0(pdata) \ - imx_add_imx_uart_1irq(0, MX21_UART1_BASE_ADDR, SZ_4K, MX21_INT_UART1, pdata) -#define imx21_add_imx_uart1(pdata) \ - imx_add_imx_uart_1irq(1, MX21_UART2_BASE_ADDR, SZ_4K, MX21_INT_UART2, pdata) -#define imx21_add_imx_uart2(pdata) \ - imx_add_imx_uart_1irq(2, MX21_UART3_BASE_ADDR, SZ_4K, MX21_INT_UART3, pdata) -#define imx21_add_imx_uart3(pdata) \ - imx_add_imx_uart_1irq(3, MX21_UART4_BASE_ADDR, SZ_4K, MX21_INT_UART4, pdata) +extern const struct imx_imx_ssi_data imx21_imx_ssi_data[] __initconst; +#define imx21_add_imx_ssi(id, pdata) \ + imx_add_imx_ssi(&imx21_imx_ssi_data[id], pdata) +extern const struct imx_imx_uart_1irq_data imx21_imx_uart_data[] __initconst; +#define imx21_add_imx_uart(id, pdata) \ + imx_add_imx_uart_1irq(&imx21_imx_uart_data[id], pdata) +#define imx21_add_imx_uart0(pdata) imx21_add_imx_uart(0, pdata) +#define imx21_add_imx_uart1(pdata) imx21_add_imx_uart(1, pdata) +#define imx21_add_imx_uart2(pdata) imx21_add_imx_uart(2, pdata) +#define imx21_add_imx_uart3(pdata) imx21_add_imx_uart(3, pdata) + +extern const struct imx_mxc_nand_data imx21_mxc_nand_data __initconst; #define imx21_add_mxc_nand(pdata) \ - imx_add_mxc_nand_v1(MX21_NFC_BASE_ADDR, MX21_INT_NANDFC, pdata) + imx_add_mxc_nand(&imx21_mxc_nand_data, pdata) -#define imx21_add_spi_imx0(pdata) \ - imx_add_spi_imx(0, MX21_CSPI1_BASE_ADDR, SZ_4K, MX21_INT_CSPI1, pdata) -#define imx21_add_spi_imx1(pdata) \ - imx_add_spi_imx(1, MX21_CSPI2_BASE_ADDR, SZ_4K, MX21_INT_CSPI2, pdata) +extern const struct imx_spi_imx_data imx21_cspi_data[] __initconst; +#define imx21_add_cspi(id, pdata) \ + imx_add_spi_imx(&imx21_cspi_data[id], pdata) +#define imx21_add_spi_imx0(pdata) imx21_add_cspi(0, pdata) +#define imx21_add_spi_imx1(pdata) imx21_add_cspi(1, pdata) diff --git a/trunk/arch/arm/mach-imx/devices-imx27.h b/trunk/arch/arm/mach-imx/devices-imx27.h index 65e7bb7ec2e8..7011690364f2 100644 --- a/trunk/arch/arm/mach-imx/devices-imx27.h +++ b/trunk/arch/arm/mach-imx/devices-imx27.h @@ -9,30 +9,35 @@ #include #include -#define imx27_add_i2c_imx0(pdata) \ - imx_add_imx_i2c(0, MX27_I2C1_BASE_ADDR, SZ_4K, MX27_INT_I2C1, pdata) -#define imx27_add_i2c_imx1(pdata) \ - imx_add_imx_i2c(1, MX27_I2C2_BASE_ADDR, SZ_4K, MX27_INT_I2C2, pdata) +extern const struct imx_fec_data imx27_fec_data __initconst; +#define imx27_add_fec(pdata) \ + imx_add_fec(&imx27_fec_data, pdata) -#define imx27_add_imx_uart0(pdata) \ - imx_add_imx_uart_1irq(0, MX27_UART1_BASE_ADDR, SZ_4K, MX27_INT_UART1, pdata) -#define imx27_add_imx_uart1(pdata) \ - imx_add_imx_uart_1irq(1, MX27_UART2_BASE_ADDR, SZ_4K, MX27_INT_UART2, pdata) -#define imx27_add_imx_uart2(pdata) \ - imx_add_imx_uart_1irq(2, MX27_UART3_BASE_ADDR, SZ_4K, MX27_INT_UART3, pdata) -#define imx27_add_imx_uart3(pdata) \ - imx_add_imx_uart_1irq(3, MX27_UART4_BASE_ADDR, SZ_4K, MX27_INT_UART4, pdata) -#define imx27_add_imx_uart4(pdata) \ - imx_add_imx_uart_1irq(4, MX27_UART5_BASE_ADDR, SZ_4K, MX27_INT_UART5, pdata) -#define imx27_add_imx_uart5(pdata) \ - imx_add_imx_uart_1irq(5, MX27_UART6_BASE_ADDR, SZ_4K, MX27_INT_UART6, pdata) +extern const struct imx_imx_i2c_data imx27_imx_i2c_data[] __initconst; +#define imx27_add_imx_i2c(id, pdata) \ + imx_add_imx_i2c(&imx27_imx_i2c_data[id], pdata) +extern const struct imx_imx_ssi_data imx27_imx_ssi_data[] __initconst; +#define imx27_add_imx_ssi(id, pdata) \ + imx_add_imx_ssi(&imx27_imx_ssi_data[id], pdata) + +extern const struct imx_imx_uart_1irq_data imx27_imx_uart_data[] __initconst; +#define imx27_add_imx_uart(id, pdata) \ + imx_add_imx_uart_1irq(&imx27_imx_uart_data[id], pdata) +#define imx27_add_imx_uart0(pdata) imx27_add_imx_uart(0, pdata) +#define imx27_add_imx_uart1(pdata) imx27_add_imx_uart(1, pdata) +#define imx27_add_imx_uart2(pdata) imx27_add_imx_uart(2, pdata) +#define imx27_add_imx_uart3(pdata) imx27_add_imx_uart(3, pdata) +#define imx27_add_imx_uart4(pdata) imx27_add_imx_uart(4, pdata) +#define imx27_add_imx_uart5(pdata) imx27_add_imx_uart(5, pdata) + +extern const struct imx_mxc_nand_data imx27_mxc_nand_data __initconst; #define imx27_add_mxc_nand(pdata) \ - imx_add_mxc_nand_v1(MX27_NFC_BASE_ADDR, MX27_INT_NANDFC, pdata) + imx_add_mxc_nand(&imx27_mxc_nand_data, pdata) -#define imx27_add_spi_imx0(pdata) \ - imx_add_spi_imx(0, MX27_CSPI1_BASE_ADDR, SZ_4K, MX27_INT_CSPI1, pdata) -#define imx27_add_spi_imx1(pdata) \ - imx_add_spi_imx(1, MX27_CSPI2_BASE_ADDR, SZ_4K, MX27_INT_CSPI2, pdata) -#define imx27_add_spi_imx2(pdata) \ - imx_add_spi_imx(2, MX27_CSPI3_BASE_ADDR, SZ_4K, MX27_INT_CSPI3, pdata) +extern const struct imx_spi_imx_data imx27_cspi_data[] __initconst; +#define imx27_add_cspi(id, pdata) \ + imx_add_spi_imx(&imx27_cspi_data[id], pdata) +#define imx27_add_spi_imx0(pdata) imx27_add_cspi(0, pdata) +#define imx27_add_spi_imx1(pdata) imx27_add_cspi(1, pdata) +#define imx27_add_spi_imx2(pdata) imx27_add_cspi(2, pdata) diff --git a/trunk/arch/arm/mach-imx/devices.c b/trunk/arch/arm/mach-imx/devices.c index 9c271a752b84..fba5047de8b1 100644 --- a/trunk/arch/arm/mach-imx/devices.c +++ b/trunk/arch/arm/mach-imx/devices.c @@ -314,27 +314,6 @@ struct platform_device mxc_fb_device = { }, }; -#ifdef CONFIG_MACH_MX27 -static struct resource mxc_fec_resources[] = { - { - .start = MX27_FEC_BASE_ADDR, - .end = MX27_FEC_BASE_ADDR + SZ_4K - 1, - .flags = IORESOURCE_MEM, - }, { - .start = MX27_INT_FEC, - .end = MX27_INT_FEC, - .flags = IORESOURCE_IRQ, - }, -}; - -struct platform_device mxc_fec_device = { - .name = "fec", - .id = 0, - .num_resources = ARRAY_SIZE(mxc_fec_resources), - .resource = mxc_fec_resources, -}; -#endif - static struct resource mxc_pwm_resources[] = { { .start = MX2x_PWM_BASE_ADDR, @@ -480,41 +459,6 @@ struct platform_device mxc_usbh2 = { }; #endif -#define DEFINE_IMX_SSI_DMARES(_name, ssin, suffix) \ - { \ - .name = _name, \ - .start = MX2x_DMA_REQ_SSI ## ssin ## _ ## suffix, \ - .end = MX2x_DMA_REQ_SSI ## ssin ## _ ## suffix, \ - .flags = IORESOURCE_DMA, \ - } - -#define DEFINE_IMX_SSI_DEVICE(n, ssin, baseaddr, irq) \ - static struct resource imx_ssi_resources ## n[] = { \ - { \ - .start = MX2x_SSI ## ssin ## _BASE_ADDR, \ - .end = MX2x_SSI ## ssin ## _BASE_ADDR + 0x6f, \ - .flags = IORESOURCE_MEM, \ - }, { \ - .start = MX2x_INT_SSI1, \ - .end = MX2x_INT_SSI1, \ - .flags = IORESOURCE_IRQ, \ - }, \ - DEFINE_IMX_SSI_DMARES("tx0", ssin, TX0), \ - DEFINE_IMX_SSI_DMARES("rx0", ssin, RX0), \ - DEFINE_IMX_SSI_DMARES("tx1", ssin, TX1), \ - DEFINE_IMX_SSI_DMARES("rx1", ssin, RX1), \ - }; \ - \ - struct platform_device imx_ssi_device ## n = { \ - .name = "imx-ssi", \ - .id = n, \ - .num_resources = ARRAY_SIZE(imx_ssi_resources ## n), \ - .resource = imx_ssi_resources ## n, \ - } - -DEFINE_IMX_SSI_DEVICE(0, 1, MX2x_SSI1_BASE_ADDR, MX2x_INT_SSI1); -DEFINE_IMX_SSI_DEVICE(1, 2, MX2x_SSI1_BASE_ADDR, MX2x_INT_SSI1); - /* GPIO port description */ #define DEFINE_MXC_GPIO_PORT_IRQ(SOC, n, _irq) \ { \ diff --git a/trunk/arch/arm/mach-imx/devices.h b/trunk/arch/arm/mach-imx/devices.h index efd4527506a5..807f02a031c9 100644 --- a/trunk/arch/arm/mach-imx/devices.h +++ b/trunk/arch/arm/mach-imx/devices.h @@ -16,7 +16,6 @@ extern struct platform_device mxc_gpt5; extern struct platform_device mxc_wdt; extern struct platform_device mxc_w1_master_device; extern struct platform_device mxc_fb_device; -extern struct platform_device mxc_fec_device; extern struct platform_device mxc_pwm_device; extern struct platform_device mxc_sdhc_device0; extern struct platform_device mxc_sdhc_device1; @@ -26,7 +25,5 @@ extern struct platform_device mxc_otg_host; extern struct platform_device mxc_usbh1; extern struct platform_device mxc_usbh2; extern struct platform_device mx21_usbhc_device; -extern struct platform_device imx_ssi_device0; -extern struct platform_device imx_ssi_device1; extern struct platform_device imx_kpp_device; #endif diff --git a/trunk/arch/arm/mach-imx/eukrea_mbimx27-baseboard.c b/trunk/arch/arm/mach-imx/eukrea_mbimx27-baseboard.c index 4edc5f439201..026263c665ca 100644 --- a/trunk/arch/arm/mach-imx/eukrea_mbimx27-baseboard.c +++ b/trunk/arch/arm/mach-imx/eukrea_mbimx27-baseboard.c @@ -36,13 +36,12 @@ #include #include #include -#include #include #include "devices-imx27.h" #include "devices.h" -static int eukrea_mbimx27_pins[] = { +static const int eukrea_mbimx27_pins[] __initconst = { /* UART2 */ PE3_PF_UART2_CTS, PE4_PF_UART2_RTS, @@ -311,7 +310,8 @@ static struct imxmmc_platform_data sdhc_pdata = { .dat3_card_detect = 1, }; -struct imx_ssi_platform_data eukrea_mbimx27_ssi_pdata = { +static const +struct imx_ssi_platform_data eukrea_mbimx27_ssi_pdata __initconst = { .flags = IMX_SSI_DMA | IMX_SSI_USE_I2S_SLAVE, }; @@ -357,7 +357,7 @@ void __init eukrea_mbimx27_baseboard_init(void) i2c_register_board_info(0, eukrea_mbimx27_i2c_devices, ARRAY_SIZE(eukrea_mbimx27_i2c_devices)); - mxc_register_device(&imx_ssi_device0, &eukrea_mbimx27_ssi_pdata); + imx27_add_imx_ssi(0, &eukrea_mbimx27_ssi_pdata); #if defined(CONFIG_TOUCHSCREEN_ADS7846) \ || defined(CONFIG_TOUCHSCREEN_ADS7846_MODULE) diff --git a/trunk/arch/arm/mach-imx/mach-cpuimx27.c b/trunk/arch/arm/mach-imx/mach-cpuimx27.c index 339150ab0ea5..28f73a1c79f7 100644 --- a/trunk/arch/arm/mach-imx/mach-cpuimx27.c +++ b/trunk/arch/arm/mach-imx/mach-cpuimx27.c @@ -46,7 +46,7 @@ #include "devices-imx27.h" #include "devices.h" -static int eukrea_cpuimx27_pins[] = { +static const int eukrea_cpuimx27_pins[] __initconst = { /* UART1 */ PE12_PF_UART1_TXD, PE13_PF_UART1_RXD, @@ -157,7 +157,6 @@ cpuimx27_nand_board_info __initconst = { static struct platform_device *platform_devices[] __initdata = { &eukrea_cpuimx27_nor_mtd_device, - &mxc_fec_device, &mxc_wdt, &mxc_w1_master_device, }; @@ -259,8 +258,9 @@ static void __init eukrea_cpuimx27_init(void) i2c_register_board_info(0, eukrea_cpuimx27_i2c_devices, ARRAY_SIZE(eukrea_cpuimx27_i2c_devices)); - imx27_add_i2c_imx1(&cpuimx27_i2c1_data); + imx27_add_imx_i2c(1, &cpuimx27_i2c1_data); + imx27_add_fec(NULL); platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices)); #if defined(CONFIG_MACH_EUKREA_CPUIMX27_USESDHC2) diff --git a/trunk/arch/arm/mach-imx/mach-imx27_visstrim_m10.c b/trunk/arch/arm/mach-imx/mach-imx27_visstrim_m10.c new file mode 100644 index 000000000000..a0d78faa08e8 --- /dev/null +++ b/trunk/arch/arm/mach-imx/mach-imx27_visstrim_m10.c @@ -0,0 +1,263 @@ +/* + * mach-imx27_visstrim_m10.c + * + * Copyright 2010 Javier Martin + * + * Based on mach-pcm038.c, mach-pca100.c, mach-mx27ads.c and others. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + * MA 02110-1301, USA. + */ + +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "devices-imx27.h" +#include "devices.h" + +#define OTG_PHY_CS_GPIO (GPIO_PORTF + 17) +#define SDHC1_IRQ IRQ_GPIOB(25) + +static const int visstrim_m10_pins[] __initconst = { + /* UART1 (console) */ + PE12_PF_UART1_TXD, + PE13_PF_UART1_RXD, + PE14_PF_UART1_CTS, + PE15_PF_UART1_RTS, + /* FEC */ + PD0_AIN_FEC_TXD0, + PD1_AIN_FEC_TXD1, + PD2_AIN_FEC_TXD2, + PD3_AIN_FEC_TXD3, + PD4_AOUT_FEC_RX_ER, + PD5_AOUT_FEC_RXD1, + PD6_AOUT_FEC_RXD2, + PD7_AOUT_FEC_RXD3, + PD8_AF_FEC_MDIO, + PD9_AIN_FEC_MDC, + PD10_AOUT_FEC_CRS, + PD11_AOUT_FEC_TX_CLK, + PD12_AOUT_FEC_RXD0, + PD13_AOUT_FEC_RX_DV, + PD14_AOUT_FEC_RX_CLK, + PD15_AOUT_FEC_COL, + PD16_AIN_FEC_TX_ER, + PF23_AIN_FEC_TX_EN, + /* SDHC1 */ + PE18_PF_SD1_D0, + PE19_PF_SD1_D1, + PE20_PF_SD1_D2, + PE21_PF_SD1_D3, + PE22_PF_SD1_CMD, + PE23_PF_SD1_CLK, + /* Both I2Cs */ + PD17_PF_I2C_DATA, + PD18_PF_I2C_CLK, + PC5_PF_I2C2_SDA, + PC6_PF_I2C2_SCL, + /* USB OTG */ + OTG_PHY_CS_GPIO | GPIO_GPIO | GPIO_OUT, + PC9_PF_USBOTG_DATA0, + PC11_PF_USBOTG_DATA1, + PC10_PF_USBOTG_DATA2, + PC13_PF_USBOTG_DATA3, + PC12_PF_USBOTG_DATA4, + PC7_PF_USBOTG_DATA5, + PC8_PF_USBOTG_DATA6, + PE25_PF_USBOTG_DATA7, + PE24_PF_USBOTG_CLK, + PE2_PF_USBOTG_DIR, + PE0_PF_USBOTG_NXT, + PE1_PF_USBOTG_STP, + PB23_PF_USB_PWR, + PB24_PF_USB_OC, +}; + +/* GPIOs used as events for applications */ +static struct gpio_keys_button visstrim_gpio_keys[] = { + { + .type = EV_KEY, + .code = KEY_RESTART, + .gpio = (GPIO_PORTC + 15), + .desc = "Default config", + .active_low = 0, + .wakeup = 1, + }, + { + .type = EV_KEY, + .code = KEY_RECORD, + .gpio = (GPIO_PORTF + 14), + .desc = "Record", + .active_low = 0, + .wakeup = 1, + }, + { + .type = EV_KEY, + .code = KEY_STOP, + .gpio = (GPIO_PORTF + 13), + .desc = "Stop", + .active_low = 0, + .wakeup = 1, + } +}; + +static struct gpio_keys_platform_data visstrim_gpio_keys_platform_data = { + .buttons = visstrim_gpio_keys, + .nbuttons = ARRAY_SIZE(visstrim_gpio_keys), +}; + +static struct platform_device visstrim_gpio_keys_device = { + .name = "gpio-keys", + .id = -1, + .dev = { + .platform_data = &visstrim_gpio_keys_platform_data, + }, +}; + +/* Visstrim_SM10 has a microSD slot connected to sdhc1 */ +static int visstrim_m10_sdhc1_init(struct device *dev, + irq_handler_t detect_irq, void *data) +{ + int ret; + + ret = request_irq(SDHC1_IRQ, detect_irq, IRQF_TRIGGER_FALLING, + "mmc-detect", data); + return ret; +} + +static void visstrim_m10_sdhc1_exit(struct device *dev, void *data) +{ + free_irq(SDHC1_IRQ, data); +} + +static struct imxmmc_platform_data visstrim_m10_sdhc_pdata = { + .init = visstrim_m10_sdhc1_init, + .exit = visstrim_m10_sdhc1_exit, +}; + +/* Visstrim_SM10 NOR flash */ +static struct physmap_flash_data visstrim_m10_flash_data = { + .width = 2, +}; + +static struct resource visstrim_m10_flash_resource = { + .start = 0xc0000000, + .end = 0xc0000000 + SZ_64M - 1, + .flags = IORESOURCE_MEM, +}; + +static struct platform_device visstrim_m10_nor_mtd_device = { + .name = "physmap-flash", + .id = 0, + .dev = { + .platform_data = &visstrim_m10_flash_data, + }, + .num_resources = 1, + .resource = &visstrim_m10_flash_resource, +}; + +static struct platform_device *platform_devices[] __initdata = { + &visstrim_gpio_keys_device, + &visstrim_m10_nor_mtd_device, +}; + +/* Visstrim_M10 uses UART0 as console */ +static const struct imxuart_platform_data uart_pdata __initconst = { + .flags = IMXUART_HAVE_RTSCTS, +}; + +/* I2C */ +static const struct imxi2c_platform_data visstrim_m10_i2c_data __initconst = { + .bitrate = 100000, +}; + +static struct pca953x_platform_data visstrim_m10_pca9555_pdata = { + .gpio_base = 240, /* After MX27 internal GPIOs */ + .invert = 0, +}; + +static struct i2c_board_info visstrim_m10_i2c_devices[] = { + { + I2C_BOARD_INFO("pca9555", 0x20), + .platform_data = &visstrim_m10_pca9555_pdata, + }, +}; + +/* USB OTG */ +static int otg_phy_init(struct platform_device *pdev) +{ + gpio_set_value(OTG_PHY_CS_GPIO, 0); + return 0; +} + +static struct mxc_usbh_platform_data visstrim_m10_usbotg_pdata = { + .init = otg_phy_init, + .portsc = MXC_EHCI_MODE_ULPI | MXC_EHCI_UTMI_8BIT, + .flags = MXC_EHCI_POWER_PINS_ENABLED, +}; + +static void __init visstrim_m10_board_init(void) +{ + int ret; + + ret = mxc_gpio_setup_multiple_pins(visstrim_m10_pins, + ARRAY_SIZE(visstrim_m10_pins), "VISSTRIM_M10"); + if (ret) + pr_err("Failed to setup pins (%d)\n", ret); + + imx27_add_imx_uart0(&uart_pdata); + + i2c_register_board_info(0, visstrim_m10_i2c_devices, + ARRAY_SIZE(visstrim_m10_i2c_devices)); + imx27_add_imx_i2c(0, &visstrim_m10_i2c_data); + imx27_add_imx_i2c(1, &visstrim_m10_i2c_data); + mxc_register_device(&mxc_sdhc_device0, &visstrim_m10_sdhc_pdata); + mxc_register_device(&mxc_otg_host, &visstrim_m10_usbotg_pdata); + imx27_add_fec(NULL); + platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices)); +} + +static void __init visstrim_m10_timer_init(void) +{ + mx27_clocks_init((unsigned long)25000000); +} + +static struct sys_timer visstrim_m10_timer = { + .init = visstrim_m10_timer_init, +}; + +MACHINE_START(IMX27_VISSTRIM_M10, "Vista Silicon Visstrim_M10") + .phys_io = MX27_AIPI_BASE_ADDR, + .io_pg_offst = ((MX27_AIPI_BASE_ADDR_VIRT) >> 18) & 0xfffc, + .boot_params = MX27_PHYS_OFFSET + 0x100, + .map_io = mx27_map_io, + .init_irq = mx27_init_irq, + .init_machine = visstrim_m10_board_init, + .timer = &visstrim_m10_timer, +MACHINE_END diff --git a/trunk/arch/arm/mach-imx/mach-imx27lite.c b/trunk/arch/arm/mach-imx/mach-imx27lite.c index 22a2b5d91213..60d4d0ac4939 100644 --- a/trunk/arch/arm/mach-imx/mach-imx27lite.c +++ b/trunk/arch/arm/mach-imx/mach-imx27lite.c @@ -27,7 +27,7 @@ #include "devices-imx27.h" #include "devices.h" -static unsigned int mx27lite_pins[] = { +static const int mx27lite_pins[] __initconst = { /* UART1 */ PE12_PF_UART1_TXD, PE13_PF_UART1_RXD, @@ -58,16 +58,12 @@ static const struct imxuart_platform_data uart_pdata __initconst = { .flags = IMXUART_HAVE_RTSCTS, }; -static struct platform_device *platform_devices[] __initdata = { - &mxc_fec_device, -}; - static void __init mx27lite_init(void) { mxc_gpio_setup_multiple_pins(mx27lite_pins, ARRAY_SIZE(mx27lite_pins), "imx27lite"); imx27_add_imx_uart0(&uart_pdata); - platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices)); + imx27_add_fec(NULL); } static void __init mx27lite_timer_init(void) diff --git a/trunk/arch/arm/mach-imx/mach-mx1ads.c b/trunk/arch/arm/mach-imx/mach-mx1ads.c index 77a760cfadc0..85e2877572b5 100644 --- a/trunk/arch/arm/mach-imx/mach-mx1ads.c +++ b/trunk/arch/arm/mach-imx/mach-mx1ads.c @@ -32,7 +32,7 @@ #include "devices-imx1.h" #include "devices.h" -static int mx1ads_pins[] = { +static const int mx1ads_pins[] __initconst = { /* UART1 */ PC9_PF_UART1_CTS, PC10_PF_UART1_RTS, @@ -131,7 +131,7 @@ static void __init mx1ads_init(void) i2c_register_board_info(0, mx1ads_i2c_devices, ARRAY_SIZE(mx1ads_i2c_devices)); - imx1_add_i2c_imx(&mx1ads_i2c_data); + imx1_add_imx_i2c(&mx1ads_i2c_data); } static void __init mx1ads_timer_init(void) diff --git a/trunk/arch/arm/mach-imx/mach-mx21ads.c b/trunk/arch/arm/mach-imx/mach-mx21ads.c index 96d7f8189f32..7f021e6f6acd 100644 --- a/trunk/arch/arm/mach-imx/mach-mx21ads.c +++ b/trunk/arch/arm/mach-imx/mach-mx21ads.c @@ -67,7 +67,7 @@ #define MX21ADS_IO_LED4_ON 0x4000 #define MX21ADS_IO_LED3_ON 0x8000 -static unsigned int mx21ads_pins[] = { +static const int mx21ads_pins[] __initconst = { /* CS8900A */ (GPIO_PORTE | GPIO_GPIO | GPIO_IN | 11), diff --git a/trunk/arch/arm/mach-imx/mach-mx27_3ds.c b/trunk/arch/arm/mach-imx/mach-mx27_3ds.c index e66ffaa1c26c..a69dba252658 100644 --- a/trunk/arch/arm/mach-imx/mach-mx27_3ds.c +++ b/trunk/arch/arm/mach-imx/mach-mx27_3ds.c @@ -33,7 +33,7 @@ #include "devices-imx27.h" #include "devices.h" -static unsigned int mx27pdk_pins[] = { +static const int mx27pdk_pins[] __initconst = { /* UART1 */ PE12_PF_UART1_TXD, PE13_PF_UART1_RXD, @@ -64,10 +64,6 @@ static const struct imxuart_platform_data uart_pdata __initconst = { .flags = IMXUART_HAVE_RTSCTS, }; -static struct platform_device *platform_devices[] __initdata = { - &mxc_fec_device, -}; - /* * Matrix keyboard */ @@ -94,7 +90,7 @@ static void __init mx27pdk_init(void) mxc_gpio_setup_multiple_pins(mx27pdk_pins, ARRAY_SIZE(mx27pdk_pins), "mx27pdk"); imx27_add_imx_uart0(&uart_pdata); - platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices)); + imx27_add_fec(NULL); mxc_register_device(&imx_kpp_device, &mx27_3ds_keymap_data); } diff --git a/trunk/arch/arm/mach-imx/mach-mx27ads.c b/trunk/arch/arm/mach-imx/mach-mx27ads.c index 9c77da98a10e..ffb39a42f240 100644 --- a/trunk/arch/arm/mach-imx/mach-mx27ads.c +++ b/trunk/arch/arm/mach-imx/mach-mx27ads.c @@ -66,7 +66,7 @@ /* to determine the correct external crystal reference */ #define CKIH_27MHZ_BIT_SET (1 << 3) -static unsigned int mx27ads_pins[] = { +static const int mx27ads_pins[] __initconst = { /* UART0 */ PE12_PF_UART1_TXD, PE13_PF_UART1_RXD, @@ -284,7 +284,6 @@ static struct imxmmc_platform_data sdhc2_pdata = { static struct platform_device *platform_devices[] __initdata = { &mx27ads_nor_mtd_device, - &mxc_fec_device, &mxc_w1_master_device, }; @@ -308,11 +307,12 @@ static void __init mx27ads_board_init(void) /* only the i2c master 1 is used on this CPU card */ i2c_register_board_info(1, mx27ads_i2c_devices, ARRAY_SIZE(mx27ads_i2c_devices)); - imx27_add_i2c_imx1(&mx27ads_i2c1_data); + imx27_add_imx_i2c(1, &mx27ads_i2c1_data); mxc_register_device(&mxc_fb_device, &mx27ads_fb_data); mxc_register_device(&mxc_sdhc_device0, &sdhc1_pdata); mxc_register_device(&mxc_sdhc_device1, &sdhc2_pdata); + imx27_add_fec(NULL); platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices)); } diff --git a/trunk/arch/arm/mach-imx/mach-mxt_td60.c b/trunk/arch/arm/mach-imx/mach-mxt_td60.c index a3a1e452d4c5..f4c397dec794 100644 --- a/trunk/arch/arm/mach-imx/mach-mxt_td60.c +++ b/trunk/arch/arm/mach-imx/mach-mxt_td60.c @@ -37,7 +37,7 @@ #include "devices-imx27.h" #include "devices.h" -static unsigned int mxt_td60_pins[] __initdata = { +static const int mxt_td60_pins[] __initconst = { /* UART0 */ PE12_PF_UART1_TXD, PE13_PF_UART1_RXD, @@ -231,10 +231,6 @@ static struct imxmmc_platform_data sdhc1_pdata = { .exit = mxt_td60_sdhc1_exit, }; -static struct platform_device *platform_devices[] __initdata = { - &mxc_fec_device, -}; - static const struct imxuart_platform_data uart_pdata __initconst = { .flags = IMXUART_HAVE_RTSCTS, }; @@ -255,12 +251,11 @@ static void __init mxt_td60_board_init(void) i2c_register_board_info(1, mxt_td60_i2c2_devices, ARRAY_SIZE(mxt_td60_i2c2_devices)); - imx27_add_i2c_imx0(&mxt_td60_i2c0_data); - imx27_add_i2c_imx1(&mxt_td60_i2c1_data); + imx27_add_imx_i2c(0, &mxt_td60_i2c0_data); + imx27_add_imx_i2c(1, &mxt_td60_i2c1_data); mxc_register_device(&mxc_fb_device, &mxt_td60_fb_data); mxc_register_device(&mxc_sdhc_device0, &sdhc1_pdata); - - platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices)); + imx27_add_fec(NULL); } static void __init mxt_td60_timer_init(void) diff --git a/trunk/arch/arm/mach-imx/mach-pca100.c b/trunk/arch/arm/mach-imx/mach-pca100.c index 23c9e1f37b9c..223c31c48db6 100644 --- a/trunk/arch/arm/mach-imx/mach-pca100.c +++ b/trunk/arch/arm/mach-imx/mach-pca100.c @@ -38,7 +38,6 @@ #include #include #include -#include #include #include #include @@ -55,7 +54,7 @@ #define SPI1_SS1 (GPIO_PORTD + 27) #define SD2_CD (GPIO_PORTC + 29) -static int pca100_pins[] = { +static const int pca100_pins[] __initconst = { /* UART1 */ PE12_PF_UART1_TXD, PE13_PF_UART1_RXD, @@ -174,7 +173,6 @@ pca100_nand_board_info __initconst = { static struct platform_device *platform_devices[] __initdata = { &mxc_w1_master_device, - &mxc_fec_device, &mxc_wdt, }; @@ -193,11 +191,9 @@ static struct i2c_board_info pca100_i2c_devices[] = { I2C_BOARD_INFO("at24", 0x52), /* E0=0, E1=1, E2=0 */ .platform_data = &board_eeprom, }, { - I2C_BOARD_INFO("rtc-pcf8563", 0x51), - .type = "pcf8563" + I2C_BOARD_INFO("pcf8563", 0x51), }, { I2C_BOARD_INFO("lm75", 0x4a), - .type = "lm75" } }; @@ -252,7 +248,7 @@ static void pca100_ac97_cold_reset(struct snd_ac97 *ac97) msleep(2); } -static struct imx_ssi_platform_data pca100_ssi_pdata = { +static const struct imx_ssi_platform_data pca100_ssi_pdata __initconst = { .ac97_reset = pca100_ac97_cold_reset, .ac97_warm_reset = pca100_ac97_warm_reset, .flags = IMX_SSI_USE_AC97, @@ -389,7 +385,7 @@ static void __init pca100_init(void) if (ret) printk(KERN_ERR "pca100: Failed to setup pins (%d)\n", ret); - mxc_register_device(&imx_ssi_device0, &pca100_ssi_pdata); + imx27_add_imx_ssi(0, &pca100_ssi_pdata); imx27_add_imx_uart0(&uart_pdata); @@ -401,7 +397,7 @@ static void __init pca100_init(void) i2c_register_board_info(1, pca100_i2c_devices, ARRAY_SIZE(pca100_i2c_devices)); - imx27_add_i2c_imx1(&pca100_i2c1_data); + imx27_add_imx_i2c(1, &pca100_i2c1_data); #if defined(CONFIG_SPI_IMX) || defined(CONFIG_SPI_IMX_MODULE) mxc_gpio_mode(GPIO_PORTD | 28 | GPIO_GPIO | GPIO_IN); @@ -436,6 +432,7 @@ static void __init pca100_init(void) mxc_register_device(&mxc_fb_device, &pca100_fb_data); + imx27_add_fec(NULL); platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices)); } diff --git a/trunk/arch/arm/mach-imx/mach-pcm038.c b/trunk/arch/arm/mach-imx/mach-pcm038.c index 9212e8f37001..b9888a8defc1 100644 --- a/trunk/arch/arm/mach-imx/mach-pcm038.c +++ b/trunk/arch/arm/mach-imx/mach-pcm038.c @@ -43,7 +43,7 @@ #include "devices-imx27.h" #include "devices.h" -static int pcm038_pins[] = { +static const int pcm038_pins[] __initconst = { /* UART1 */ PE12_PF_UART1_TXD, PE13_PF_UART1_RXD, @@ -173,7 +173,6 @@ pcm038_nand_board_info __initconst = { static struct platform_device *platform_devices[] __initdata = { &pcm038_nor_mtd_device, &mxc_w1_master_device, - &mxc_fec_device, &pcm038_sram_mtd_device, &mxc_wdt, }; @@ -257,7 +256,7 @@ static struct regulator_init_data cam_data = { .consumer_supplies = cam_consumers, }; -struct mc13783_regulator_init_data pcm038_regulators[] = { +static struct mc13783_regulator_init_data pcm038_regulators[] = { { .id = MC13783_REGU_VCAM, .init_data = &cam_data, @@ -309,7 +308,7 @@ static void __init pcm038_init(void) i2c_register_board_info(1, pcm038_i2c_devices, ARRAY_SIZE(pcm038_i2c_devices)); - imx27_add_i2c_imx1(&pcm038_i2c1_data); + imx27_add_imx_i2c(1, &pcm038_i2c1_data); /* PE18 for user-LED D40 */ mxc_gpio_mode(GPIO_PORTE | 18 | GPIO_GPIO | GPIO_OUT); @@ -325,6 +324,7 @@ static void __init pcm038_init(void) mxc_register_device(&mxc_usbh2, &usbh2_pdata); + imx27_add_fec(NULL); platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices)); #ifdef CONFIG_MACH_PCM970_BASEBOARD diff --git a/trunk/arch/arm/mach-imx/mach-scb9328.c b/trunk/arch/arm/mach-imx/mach-scb9328.c index 88bf0d1e26e6..fb2e5f3d37f6 100644 --- a/trunk/arch/arm/mach-imx/mach-scb9328.c +++ b/trunk/arch/arm/mach-imx/mach-scb9328.c @@ -95,7 +95,7 @@ static struct platform_device dm9000x_device = { } }; -static int mxc_uart1_pins[] = { +static const int mxc_uart1_pins[] = { PC9_PF_UART1_CTS, PC10_PF_UART1_RTS, PC11_PF_UART1_TXD, diff --git a/trunk/arch/arm/mach-imx/pcm970-baseboard.c b/trunk/arch/arm/mach-imx/pcm970-baseboard.c index f490a406d57e..9110d9cca7a2 100644 --- a/trunk/arch/arm/mach-imx/pcm970-baseboard.c +++ b/trunk/arch/arm/mach-imx/pcm970-baseboard.c @@ -31,7 +31,7 @@ #include "devices.h" -static int pcm970_pins[] = { +static const int pcm970_pins[] __initconst = { /* SDHC */ PB4_PF_SD2_D0, PB5_PF_SD2_D1, @@ -200,7 +200,7 @@ static struct resource pcm970_sja1000_resources[] = { }, }; -struct sja1000_platform_data pcm970_sja1000_platform_data = { +static struct sja1000_platform_data pcm970_sja1000_platform_data = { .osc_freq = 16000000, .ocr = OCR_TX1_PULLDOWN | OCR_TX0_PUSHPULL, .cdr = CDR_CBP, diff --git a/trunk/arch/arm/mach-integrator/include/mach/vmalloc.h b/trunk/arch/arm/mach-integrator/include/mach/vmalloc.h index e87ab0b37bdd..e056e7cf5645 100644 --- a/trunk/arch/arm/mach-integrator/include/mach/vmalloc.h +++ b/trunk/arch/arm/mach-integrator/include/mach/vmalloc.h @@ -17,4 +17,4 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ -#define VMALLOC_END (PAGE_OFFSET + 0x10000000) +#define VMALLOC_END 0xd0000000 diff --git a/trunk/arch/arm/mach-ixp4xx/common-pci.c b/trunk/arch/arm/mach-ixp4xx/common-pci.c index 61cd4d64b985..24498a932ba6 100644 --- a/trunk/arch/arm/mach-ixp4xx/common-pci.c +++ b/trunk/arch/arm/mach-ixp4xx/common-pci.c @@ -503,6 +503,14 @@ struct pci_bus * __devinit ixp4xx_scan_bus(int nr, struct pci_sys_data *sys) return pci_scan_bus(sys->busnr, &ixp4xx_ops, sys); } +int dma_set_coherent_mask(struct device *dev, u64 mask) +{ + if (mask >= SZ_64M - 1) + return 0; + + return -EIO; +} + EXPORT_SYMBOL(ixp4xx_pci_read); EXPORT_SYMBOL(ixp4xx_pci_write); diff --git a/trunk/arch/arm/mach-ixp4xx/include/mach/hardware.h b/trunk/arch/arm/mach-ixp4xx/include/mach/hardware.h index f91ca6d4fbe8..8138371c406e 100644 --- a/trunk/arch/arm/mach-ixp4xx/include/mach/hardware.h +++ b/trunk/arch/arm/mach-ixp4xx/include/mach/hardware.h @@ -26,6 +26,8 @@ #define PCIBIOS_MAX_MEM 0x4BFFFFFF #endif +#define ARCH_HAS_DMA_SET_COHERENT_MASK + #define pcibios_assign_all_busses() 1 /* Register locations and bits */ diff --git a/trunk/arch/arm/mach-kirkwood/Kconfig b/trunk/arch/arm/mach-kirkwood/Kconfig index cc25501b57fa..34106335c728 100644 --- a/trunk/arch/arm/mach-kirkwood/Kconfig +++ b/trunk/arch/arm/mach-kirkwood/Kconfig @@ -58,6 +58,12 @@ config MACH_TS41X QNAP TS-410, TS-410U, TS-419P and TS-419U Turbo NAS devices. +config MACH_DOCKSTAR + bool "Seagate FreeAgent DockStar" + help + Say 'Y' here if you want your kernel to support the + Seagate FreeAgent DockStar. + config MACH_OPENRD bool @@ -100,6 +106,12 @@ config MACH_NETSPACE_MAX_V2 Say 'Y' here if you want your kernel to support the LaCie Network Space Max v2 NAS. +config MACH_D2NET_V2 + bool "LaCie d2 Network v2 NAS Board" + help + Say 'Y' here if you want your kernel to support the + LaCie d2 Network v2 NAS. + config MACH_NET2BIG_V2 bool "LaCie 2Big Network v2 NAS Board" help diff --git a/trunk/arch/arm/mach-kirkwood/Makefile b/trunk/arch/arm/mach-kirkwood/Makefile index 295d7baa6ae1..5dcaa81a2ec3 100644 --- a/trunk/arch/arm/mach-kirkwood/Makefile +++ b/trunk/arch/arm/mach-kirkwood/Makefile @@ -7,14 +7,16 @@ obj-$(CONFIG_MACH_MV88F6281GTW_GE) += mv88f6281gtw_ge-setup.o obj-$(CONFIG_MACH_SHEEVAPLUG) += sheevaplug-setup.o obj-$(CONFIG_MACH_ESATA_SHEEVAPLUG) += sheevaplug-setup.o obj-$(CONFIG_MACH_GURUPLUG) += guruplug-setup.o +obj-$(CONFIG_MACH_DOCKSTAR) += dockstar-setup.o obj-$(CONFIG_MACH_TS219) += ts219-setup.o tsx1x-common.o obj-$(CONFIG_MACH_TS41X) += ts41x-setup.o tsx1x-common.o obj-$(CONFIG_MACH_OPENRD) += openrd-setup.o -obj-$(CONFIG_MACH_NETSPACE_V2) += netspace_v2-setup.o -obj-$(CONFIG_MACH_INETSPACE_V2) += netspace_v2-setup.o -obj-$(CONFIG_MACH_NETSPACE_MAX_V2) += netspace_v2-setup.o -obj-$(CONFIG_MACH_NET2BIG_V2) += netxbig_v2-setup.o -obj-$(CONFIG_MACH_NET5BIG_V2) += netxbig_v2-setup.o +obj-$(CONFIG_MACH_NETSPACE_V2) += netspace_v2-setup.o lacie_v2-common.o +obj-$(CONFIG_MACH_INETSPACE_V2) += netspace_v2-setup.o lacie_v2-common.o +obj-$(CONFIG_MACH_NETSPACE_MAX_V2) += netspace_v2-setup.o lacie_v2-common.o +obj-$(CONFIG_MACH_D2NET_V2) += d2net_v2-setup.o lacie_v2-common.o +obj-$(CONFIG_MACH_NET2BIG_V2) += netxbig_v2-setup.o lacie_v2-common.o +obj-$(CONFIG_MACH_NET5BIG_V2) += netxbig_v2-setup.o lacie_v2-common.o obj-$(CONFIG_MACH_T5325) += t5325-setup.o obj-$(CONFIG_CPU_IDLE) += cpuidle.o diff --git a/trunk/arch/arm/mach-kirkwood/d2net_v2-setup.c b/trunk/arch/arm/mach-kirkwood/d2net_v2-setup.c new file mode 100644 index 000000000000..cd62d0f82a73 --- /dev/null +++ b/trunk/arch/arm/mach-kirkwood/d2net_v2-setup.c @@ -0,0 +1,231 @@ +/* + * arch/arm/mach-kirkwood/d2net_v2-setup.c + * + * LaCie d2 Network Space v2 Board Setup + * + * Copyright (C) 2010 Simon Guinot + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include "common.h" +#include "mpp.h" +#include "lacie_v2-common.h" + +/***************************************************************************** + * Ethernet + ****************************************************************************/ + +static struct mv643xx_eth_platform_data d2net_v2_ge00_data = { + .phy_addr = MV643XX_ETH_PHY_ADDR(8), +}; + +/***************************************************************************** + * SATA + ****************************************************************************/ + +static struct mv_sata_platform_data d2net_v2_sata_data = { + .n_ports = 2, +}; + +/***************************************************************************** + * GPIO keys + ****************************************************************************/ + +#define D2NET_V2_GPIO_PUSH_BUTTON 34 +#define D2NET_V2_GPIO_POWER_SWITCH_ON 13 +#define D2NET_V2_GPIO_POWER_SWITCH_OFF 15 + +#define D2NET_V2_SWITCH_POWER_ON 0x1 +#define D2NET_V2_SWITCH_POWER_OFF 0x2 + +static struct gpio_keys_button d2net_v2_buttons[] = { + [0] = { + .type = EV_SW, + .code = D2NET_V2_SWITCH_POWER_ON, + .gpio = D2NET_V2_GPIO_POWER_SWITCH_ON, + .desc = "Back power switch (on|auto)", + .active_low = 0, + }, + [1] = { + .type = EV_SW, + .code = D2NET_V2_SWITCH_POWER_OFF, + .gpio = D2NET_V2_GPIO_POWER_SWITCH_OFF, + .desc = "Back power switch (auto|off)", + .active_low = 0, + }, + [2] = { + .code = KEY_POWER, + .gpio = D2NET_V2_GPIO_PUSH_BUTTON, + .desc = "Front Push Button", + .active_low = 1, + }, +}; + +static struct gpio_keys_platform_data d2net_v2_button_data = { + .buttons = d2net_v2_buttons, + .nbuttons = ARRAY_SIZE(d2net_v2_buttons), +}; + +static struct platform_device d2net_v2_gpio_buttons = { + .name = "gpio-keys", + .id = -1, + .dev = { + .platform_data = &d2net_v2_button_data, + }, +}; + +/***************************************************************************** + * GPIO LEDs + ****************************************************************************/ + +#define D2NET_V2_GPIO_RED_LED 12 + +static struct gpio_led d2net_v2_gpio_led_pins[] = { + { + .name = "d2net_v2:red:fail", + .gpio = D2NET_V2_GPIO_RED_LED, + }, +}; + +static struct gpio_led_platform_data d2net_v2_gpio_leds_data = { + .num_leds = ARRAY_SIZE(d2net_v2_gpio_led_pins), + .leds = d2net_v2_gpio_led_pins, +}; + +static struct platform_device d2net_v2_gpio_leds = { + .name = "leds-gpio", + .id = -1, + .dev = { + .platform_data = &d2net_v2_gpio_leds_data, + }, +}; + +/***************************************************************************** + * Dual-GPIO CPLD LEDs + ****************************************************************************/ + +#define D2NET_V2_GPIO_BLUE_LED_SLOW 29 +#define D2NET_V2_GPIO_BLUE_LED_CMD 30 + +static struct ns2_led d2net_v2_led_pins[] = { + { + .name = "d2net_v2:blue:sata", + .cmd = D2NET_V2_GPIO_BLUE_LED_CMD, + .slow = D2NET_V2_GPIO_BLUE_LED_SLOW, + }, +}; + +static struct ns2_led_platform_data d2net_v2_leds_data = { + .num_leds = ARRAY_SIZE(d2net_v2_led_pins), + .leds = d2net_v2_led_pins, +}; + +static struct platform_device d2net_v2_leds = { + .name = "leds-ns2", + .id = -1, + .dev = { + .platform_data = &d2net_v2_leds_data, + }, +}; + +/***************************************************************************** + * General Setup + ****************************************************************************/ + +static unsigned int d2net_v2_mpp_config[] __initdata = { + MPP0_SPI_SCn, + MPP1_SPI_MOSI, + MPP2_SPI_SCK, + MPP3_SPI_MISO, + MPP6_SYSRST_OUTn, + MPP7_GPO, /* Request power-off */ + MPP8_TW0_SDA, + MPP9_TW0_SCK, + MPP10_UART0_TXD, + MPP11_UART0_RXD, + MPP12_GPO, /* Red led */ + MPP13_GPIO, /* Rear power switch (on|auto) */ + MPP14_GPIO, /* USB fuse */ + MPP15_GPIO, /* Rear power switch (auto|off) */ + MPP16_GPIO, /* SATA 0 power */ + MPP21_SATA0_ACTn, + MPP24_GPIO, /* USB mode select */ + MPP26_GPIO, /* USB device vbus */ + MPP28_GPIO, /* USB enable host vbus */ + MPP29_GPIO, /* Blue led (slow register) */ + MPP30_GPIO, /* Blue led (command register) */ + MPP34_GPIO, /* Power button (1 = Released, 0 = Pushed) */ + MPP35_GPIO, /* Inhibit power-off */ + 0 +}; + +#define D2NET_V2_GPIO_POWER_OFF 7 + +static void d2net_v2_power_off(void) +{ + gpio_set_value(D2NET_V2_GPIO_POWER_OFF, 1); +} + +static void __init d2net_v2_init(void) +{ + /* + * Basic setup. Needs to be called early. + */ + kirkwood_init(); + kirkwood_mpp_conf(d2net_v2_mpp_config); + + lacie_v2_hdd_power_init(1); + + kirkwood_ehci_init(); + kirkwood_ge00_init(&d2net_v2_ge00_data); + kirkwood_sata_init(&d2net_v2_sata_data); + kirkwood_uart0_init(); + lacie_v2_register_flash(); + lacie_v2_register_i2c_devices(); + + platform_device_register(&d2net_v2_leds); + platform_device_register(&d2net_v2_gpio_leds); + platform_device_register(&d2net_v2_gpio_buttons); + + if (gpio_request(D2NET_V2_GPIO_POWER_OFF, "power-off") == 0 && + gpio_direction_output(D2NET_V2_GPIO_POWER_OFF, 0) == 0) + pm_power_off = d2net_v2_power_off; + else + pr_err("d2net_v2: failed to configure power-off GPIO\n"); +} + +MACHINE_START(D2NET_V2, "LaCie d2 Network v2") + .phys_io = KIRKWOOD_REGS_PHYS_BASE, + .io_pg_offst = ((KIRKWOOD_REGS_VIRT_BASE) >> 18) & 0xfffc, + .boot_params = 0x00000100, + .init_machine = d2net_v2_init, + .map_io = kirkwood_map_io, + .init_irq = kirkwood_init_irq, + .timer = &lacie_v2_timer, +MACHINE_END diff --git a/trunk/arch/arm/mach-kirkwood/dockstar-setup.c b/trunk/arch/arm/mach-kirkwood/dockstar-setup.c new file mode 100644 index 000000000000..a90475d5059c --- /dev/null +++ b/trunk/arch/arm/mach-kirkwood/dockstar-setup.c @@ -0,0 +1,112 @@ +/* + * arch/arm/mach-kirkwood/dockstar-setup.c + * + * Seagate FreeAgent DockStar Setup + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include "common.h" +#include "mpp.h" + +static struct mtd_partition dockstar_nand_parts[] = { + { + .name = "u-boot", + .offset = 0, + .size = SZ_1M + }, { + .name = "uImage", + .offset = MTDPART_OFS_NXTBLK, + .size = SZ_4M + }, { + .name = "root", + .offset = MTDPART_OFS_NXTBLK, + .size = MTDPART_SIZ_FULL + }, +}; + +static struct mv643xx_eth_platform_data dockstar_ge00_data = { + .phy_addr = MV643XX_ETH_PHY_ADDR(0), +}; + +static struct gpio_led dockstar_led_pins[] = { + { + .name = "dockstar:green:health", + .default_trigger = "default-on", + .gpio = 46, + .active_low = 1, + }, + { + .name = "dockstar:orange:misc", + .default_trigger = "none", + .gpio = 47, + .active_low = 1, + }, +}; + +static struct gpio_led_platform_data dockstar_led_data = { + .leds = dockstar_led_pins, + .num_leds = ARRAY_SIZE(dockstar_led_pins), +}; + +static struct platform_device dockstar_leds = { + .name = "leds-gpio", + .id = -1, + .dev = { + .platform_data = &dockstar_led_data, + } +}; + +static unsigned int dockstar_mpp_config[] __initdata = { + MPP29_GPIO, /* USB Power Enable */ + MPP46_GPIO, /* LED green */ + MPP47_GPIO, /* LED orange */ + 0 +}; + +static void __init dockstar_init(void) +{ + /* + * Basic setup. Needs to be called early. + */ + kirkwood_init(); + + /* setup gpio pin select */ + kirkwood_mpp_conf(dockstar_mpp_config); + + kirkwood_uart0_init(); + kirkwood_nand_init(ARRAY_AND_SIZE(dockstar_nand_parts), 25); + + if (gpio_request(29, "USB Power Enable") != 0 || + gpio_direction_output(29, 1) != 0) + printk(KERN_ERR "can't set up GPIO 29 (USB Power Enable)\n"); + kirkwood_ehci_init(); + + kirkwood_ge00_init(&dockstar_ge00_data); + + platform_device_register(&dockstar_leds); +} + +MACHINE_START(DOCKSTAR, "Seagate FreeAgent DockStar") + .phys_io = KIRKWOOD_REGS_PHYS_BASE, + .io_pg_offst = ((KIRKWOOD_REGS_VIRT_BASE) >> 18) & 0xfffc, + .boot_params = 0x00000100, + .init_machine = dockstar_init, + .map_io = kirkwood_map_io, + .init_irq = kirkwood_init_irq, + .timer = &kirkwood_timer, +MACHINE_END diff --git a/trunk/arch/arm/mach-kirkwood/include/mach/kirkwood.h b/trunk/arch/arm/mach-kirkwood/include/mach/kirkwood.h index 93fc2ec95e76..6e924b398919 100644 --- a/trunk/arch/arm/mach-kirkwood/include/mach/kirkwood.h +++ b/trunk/arch/arm/mach-kirkwood/include/mach/kirkwood.h @@ -38,7 +38,7 @@ #define KIRKWOOD_PCIE1_IO_PHYS_BASE 0xf3000000 #define KIRKWOOD_PCIE1_IO_VIRT_BASE 0xfef00000 -#define KIRKWOOD_PCIE1_IO_BUS_BASE 0x00000000 +#define KIRKWOOD_PCIE1_IO_BUS_BASE 0x00100000 #define KIRKWOOD_PCIE1_IO_SIZE SZ_1M #define KIRKWOOD_PCIE_IO_PHYS_BASE 0xf2000000 diff --git a/trunk/arch/arm/mach-kirkwood/include/mach/leds-netxbig.h b/trunk/arch/arm/mach-kirkwood/include/mach/leds-netxbig.h new file mode 100644 index 000000000000..24b536ebdf13 --- /dev/null +++ b/trunk/arch/arm/mach-kirkwood/include/mach/leds-netxbig.h @@ -0,0 +1,55 @@ +/* + * arch/arm/mach-kirkwood/include/mach/leds-netxbig.h + * + * Platform data structure for netxbig LED driver + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __MACH_LEDS_NETXBIG_H +#define __MACH_LEDS_NETXBIG_H + +struct netxbig_gpio_ext { + unsigned *addr; + int num_addr; + unsigned *data; + int num_data; + unsigned enable; +}; + +enum netxbig_led_mode { + NETXBIG_LED_OFF, + NETXBIG_LED_ON, + NETXBIG_LED_SATA, + NETXBIG_LED_TIMER1, + NETXBIG_LED_TIMER2, + NETXBIG_LED_MODE_NUM, +}; + +#define NETXBIG_LED_INVALID_MODE NETXBIG_LED_MODE_NUM + +struct netxbig_led_timer { + unsigned long delay_on; + unsigned long delay_off; + enum netxbig_led_mode mode; +}; + +struct netxbig_led { + const char *name; + const char *default_trigger; + int mode_addr; + int *mode_val; + int bright_addr; +}; + +struct netxbig_led_platform_data { + struct netxbig_gpio_ext *gpio_ext; + struct netxbig_led_timer *timer; + int num_timer; + struct netxbig_led *leds; + int num_leds; +}; + +#endif /* __MACH_LEDS_NETXBIG_H */ diff --git a/trunk/arch/arm/mach-kirkwood/lacie_v2-common.c b/trunk/arch/arm/mach-kirkwood/lacie_v2-common.c new file mode 100644 index 000000000000..d3ea1b6c8a02 --- /dev/null +++ b/trunk/arch/arm/mach-kirkwood/lacie_v2-common.c @@ -0,0 +1,127 @@ +/* + * arch/arm/mach-kirkwood/lacie_v2-common.c + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include "common.h" + +/***************************************************************************** + * 512KB SPI Flash on Boot Device (MACRONIX MX25L4005) + ****************************************************************************/ + +static struct mtd_partition lacie_v2_flash_parts[] = { + { + .name = "u-boot", + .size = MTDPART_SIZ_FULL, + .offset = 0, + .mask_flags = MTD_WRITEABLE, /* force read-only */ + }, +}; + +static const struct flash_platform_data lacie_v2_flash = { + .type = "mx25l4005a", + .name = "spi_flash", + .parts = lacie_v2_flash_parts, + .nr_parts = ARRAY_SIZE(lacie_v2_flash_parts), +}; + +static struct spi_board_info __initdata lacie_v2_spi_slave_info[] = { + { + .modalias = "m25p80", + .platform_data = &lacie_v2_flash, + .irq = -1, + .max_speed_hz = 20000000, + .bus_num = 0, + .chip_select = 0, + }, +}; + +void __init lacie_v2_register_flash(void) +{ + spi_register_board_info(lacie_v2_spi_slave_info, + ARRAY_SIZE(lacie_v2_spi_slave_info)); + kirkwood_spi_init(); +} + +/***************************************************************************** + * I2C devices + ****************************************************************************/ + +static struct at24_platform_data at24c04 = { + .byte_len = SZ_4K / 8, + .page_size = 16, +}; + +/* + * i2c addr | chip | description + * 0x50 | HT24LC04 | eeprom (512B) + */ + +static struct i2c_board_info __initdata lacie_v2_i2c_info[] = { + { + I2C_BOARD_INFO("24c04", 0x50), + .platform_data = &at24c04, + } +}; + +void __init lacie_v2_register_i2c_devices(void) +{ + kirkwood_i2c_init(); + i2c_register_board_info(0, lacie_v2_i2c_info, + ARRAY_SIZE(lacie_v2_i2c_info)); +} + +/***************************************************************************** + * Hard Disk power + ****************************************************************************/ + +static int __initdata lacie_v2_gpio_hdd_power[] = { 16, 17, 41, 42, 43 }; + +void __init lacie_v2_hdd_power_init(int hdd_num) +{ + int i; + int err; + + /* Power up all hard disks. */ + for (i = 0; i < hdd_num; i++) { + err = gpio_request(lacie_v2_gpio_hdd_power[i], NULL); + if (err == 0) { + err = gpio_direction_output( + lacie_v2_gpio_hdd_power[i], 1); + /* Free the HDD power GPIOs. This allow user-space to + * configure them via the gpiolib sysfs interface. */ + gpio_free(lacie_v2_gpio_hdd_power[i]); + } + if (err) + pr_err("Failed to power up HDD%d\n", i + 1); + } +} + +/***************************************************************************** + * Timer + ****************************************************************************/ + +static void lacie_v2_timer_init(void) +{ + kirkwood_tclk = 166666667; + orion_time_init(IRQ_KIRKWOOD_BRIDGE, kirkwood_tclk); +} + +struct sys_timer lacie_v2_timer = { + .init = lacie_v2_timer_init, +}; diff --git a/trunk/arch/arm/mach-kirkwood/lacie_v2-common.h b/trunk/arch/arm/mach-kirkwood/lacie_v2-common.h new file mode 100644 index 000000000000..af521315b87b --- /dev/null +++ b/trunk/arch/arm/mach-kirkwood/lacie_v2-common.h @@ -0,0 +1,18 @@ +/* + * arch/arm/mach-kirkwood/lacie_v2-common.h + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __ARCH_KIRKWOOD_LACIE_V2_COMMON_H +#define __ARCH_KIRKWOOD_LACIE_V2_COMMON_H + +void lacie_v2_register_flash(void); +void lacie_v2_register_i2c_devices(void); +void lacie_v2_hdd_power_init(int hdd_num); + +extern struct sys_timer lacie_v2_timer; + +#endif diff --git a/trunk/arch/arm/mach-kirkwood/netspace_v2-setup.c b/trunk/arch/arm/mach-kirkwood/netspace_v2-setup.c index d26bf324738b..fed264d28f4a 100644 --- a/trunk/arch/arm/mach-kirkwood/netspace_v2-setup.c +++ b/trunk/arch/arm/mach-kirkwood/netspace_v2-setup.c @@ -24,56 +24,19 @@ #include #include #include -#include -#include -#include #include #include -#include -#include #include #include #include #include #include #include -#include #include #include -#include #include "common.h" #include "mpp.h" - -/***************************************************************************** - * 512KB SPI Flash on Boot Device (MACRONIX MX25L4005) - ****************************************************************************/ - -static struct mtd_partition netspace_v2_flash_parts[] = { - { - .name = "u-boot", - .size = MTDPART_SIZ_FULL, - .offset = 0, - .mask_flags = MTD_WRITEABLE, /* force read-only */ - }, -}; - -static const struct flash_platform_data netspace_v2_flash = { - .type = "mx25l4005a", - .name = "spi_flash", - .parts = netspace_v2_flash_parts, - .nr_parts = ARRAY_SIZE(netspace_v2_flash_parts), -}; - -static struct spi_board_info __initdata netspace_v2_spi_slave_info[] = { - { - .modalias = "m25p80", - .platform_data = &netspace_v2_flash, - .irq = -1, - .max_speed_hz = 20000000, - .bus_num = 0, - .chip_select = 0, - }, -}; +#include "lacie_v2-common.h" /***************************************************************************** * Ethernet @@ -83,27 +46,6 @@ static struct mv643xx_eth_platform_data netspace_v2_ge00_data = { .phy_addr = MV643XX_ETH_PHY_ADDR(8), }; -/***************************************************************************** - * I2C devices - ****************************************************************************/ - -static struct at24_platform_data at24c04 = { - .byte_len = SZ_4K / 8, - .page_size = 16, -}; - -/* - * i2c addr | chip | description - * 0x50 | HT24LC04 | eeprom (512B) - */ - -static struct i2c_board_info __initdata netspace_v2_i2c_info[] = { - { - I2C_BOARD_INFO("24c04", 0x50), - .platform_data = &at24c04, - } -}; - /***************************************************************************** * SATA ****************************************************************************/ @@ -112,35 +54,6 @@ static struct mv_sata_platform_data netspace_v2_sata_data = { .n_ports = 2, }; -#define NETSPACE_V2_GPIO_SATA0_POWER 16 -#define NETSPACE_V2_GPIO_SATA1_POWER 17 - -static void __init netspace_v2_sata_power_init(void) -{ - int err; - - err = gpio_request(NETSPACE_V2_GPIO_SATA0_POWER, "SATA0 power"); - if (err == 0) { - err = gpio_direction_output(NETSPACE_V2_GPIO_SATA0_POWER, 1); - if (err) - gpio_free(NETSPACE_V2_GPIO_SATA0_POWER); - } - if (err) - pr_err("netspace_v2: failed to setup SATA0 power\n"); - - if (machine_is_netspace_max_v2()) { - err = gpio_request(NETSPACE_V2_GPIO_SATA1_POWER, "SATA1 power"); - if (err == 0) { - err = gpio_direction_output( - NETSPACE_V2_GPIO_SATA1_POWER, 1); - if (err) - gpio_free(NETSPACE_V2_GPIO_SATA1_POWER); - } - if (err) - pr_err("netspace_v2: failed to setup SATA1 power\n"); - } -} - /***************************************************************************** * GPIO keys ****************************************************************************/ @@ -223,20 +136,6 @@ static struct platform_device netspace_v2_leds = { }, }; -/***************************************************************************** - * Timer - ****************************************************************************/ - -static void netspace_v2_timer_init(void) -{ - kirkwood_tclk = 166666667; - orion_time_init(IRQ_KIRKWOOD_BRIDGE, kirkwood_tclk); -} - -struct sys_timer netspace_v2_timer = { - .init = netspace_v2_timer_init, -}; - /***************************************************************************** * General Setup ****************************************************************************/ @@ -291,18 +190,17 @@ static void __init netspace_v2_init(void) kirkwood_init(); kirkwood_mpp_conf(netspace_v2_mpp_config); - netspace_v2_sata_power_init(); + if (machine_is_netspace_max_v2()) + lacie_v2_hdd_power_init(2); + else + lacie_v2_hdd_power_init(1); kirkwood_ehci_init(); kirkwood_ge00_init(&netspace_v2_ge00_data); kirkwood_sata_init(&netspace_v2_sata_data); kirkwood_uart0_init(); - spi_register_board_info(netspace_v2_spi_slave_info, - ARRAY_SIZE(netspace_v2_spi_slave_info)); - kirkwood_spi_init(); - kirkwood_i2c_init(); - i2c_register_board_info(0, netspace_v2_i2c_info, - ARRAY_SIZE(netspace_v2_i2c_info)); + lacie_v2_register_flash(); + lacie_v2_register_i2c_devices(); platform_device_register(&netspace_v2_leds); platform_device_register(&netspace_v2_gpio_leds); @@ -323,7 +221,7 @@ MACHINE_START(NETSPACE_V2, "LaCie Network Space v2") .init_machine = netspace_v2_init, .map_io = kirkwood_map_io, .init_irq = kirkwood_init_irq, - .timer = &netspace_v2_timer, + .timer = &lacie_v2_timer, MACHINE_END #endif @@ -335,7 +233,7 @@ MACHINE_START(INETSPACE_V2, "LaCie Internet Space v2") .init_machine = netspace_v2_init, .map_io = kirkwood_map_io, .init_irq = kirkwood_init_irq, - .timer = &netspace_v2_timer, + .timer = &lacie_v2_timer, MACHINE_END #endif @@ -347,6 +245,6 @@ MACHINE_START(NETSPACE_MAX_V2, "LaCie Network Space Max v2") .init_machine = netspace_v2_init, .map_io = kirkwood_map_io, .init_irq = kirkwood_init_irq, - .timer = &netspace_v2_timer, + .timer = &lacie_v2_timer, MACHINE_END #endif diff --git a/trunk/arch/arm/mach-kirkwood/netxbig_v2-setup.c b/trunk/arch/arm/mach-kirkwood/netxbig_v2-setup.c index 2bd14c5079de..d970e1eee37d 100644 --- a/trunk/arch/arm/mach-kirkwood/netxbig_v2-setup.c +++ b/trunk/arch/arm/mach-kirkwood/netxbig_v2-setup.c @@ -23,55 +23,19 @@ #include #include #include -#include -#include -#include #include #include -#include -#include #include #include #include #include #include #include -#include #include -#include +#include #include "common.h" #include "mpp.h" - -/***************************************************************************** - * 512KB SPI Flash on Boot Device (MACRONIX MX25L4005) - ****************************************************************************/ - -static struct mtd_partition netxbig_v2_flash_parts[] = { - { - .name = "u-boot", - .size = MTDPART_SIZ_FULL, - .offset = 0, - .mask_flags = MTD_WRITEABLE, /* force read-only */ - }, -}; - -static const struct flash_platform_data netxbig_v2_flash = { - .type = "mx25l4005a", - .name = "spi_flash", - .parts = netxbig_v2_flash_parts, - .nr_parts = ARRAY_SIZE(netxbig_v2_flash_parts), -}; - -static struct spi_board_info __initdata netxbig_v2_spi_slave_info[] = { - { - .modalias = "m25p80", - .platform_data = &netxbig_v2_flash, - .irq = -1, - .max_speed_hz = 20000000, - .bus_num = 0, - .chip_select = 0, - }, -}; +#include "lacie_v2-common.h" /***************************************************************************** * Ethernet @@ -85,27 +49,6 @@ static struct mv643xx_eth_platform_data netxbig_v2_ge01_data = { .phy_addr = MV643XX_ETH_PHY_ADDR(0), }; -/***************************************************************************** - * I2C devices - ****************************************************************************/ - -static struct at24_platform_data at24c04 = { - .byte_len = SZ_4K / 8, - .page_size = 16, -}; - -/* - * i2c addr | chip | description - * 0x50 | HT24LC04 | eeprom (512B) - */ - -static struct i2c_board_info __initdata netxbig_v2_i2c_info[] = { - { - I2C_BOARD_INFO("24c04", 0x50), - .platform_data = &at24c04, - } -}; - /***************************************************************************** * SATA ****************************************************************************/ @@ -114,34 +57,6 @@ static struct mv_sata_platform_data netxbig_v2_sata_data = { .n_ports = 2, }; -static int __initdata netxbig_v2_gpio_hdd_power[] = { 16, 17, 41, 42, 43 }; - -static void __init netxbig_v2_sata_power_init(void) -{ - int i; - int err; - int hdd_nb; - - if (machine_is_net2big_v2()) - hdd_nb = 2; - else - hdd_nb = 5; - - /* Power up all hard disks. */ - for (i = 0; i < hdd_nb; i++) { - err = gpio_request(netxbig_v2_gpio_hdd_power[i], NULL); - if (err == 0) { - err = gpio_direction_output( - netxbig_v2_gpio_hdd_power[i], 1); - /* Free the HDD power GPIOs. This allow user-space to - * configure them via the gpiolib sysfs interface. */ - gpio_free(netxbig_v2_gpio_hdd_power[i]); - } - if (err) - pr_err("netxbig_v2: failed to power up HDD%d\n", i + 1); - } -} - /***************************************************************************** * GPIO keys ****************************************************************************/ @@ -190,7 +105,7 @@ static struct platform_device netxbig_v2_gpio_buttons = { }; /***************************************************************************** - * GPIO LEDs + * GPIO extension LEDs ****************************************************************************/ /* @@ -200,19 +115,32 @@ static struct platform_device netxbig_v2_gpio_buttons = { * - address register : bit [0-2] -> GPIO [47-49] * - data register : bit [0-2] -> GPIO [44-46] * - enable register : GPIO 29 - * + */ + +static int netxbig_v2_gpio_ext_addr[] = { 47, 48, 49 }; +static int netxbig_v2_gpio_ext_data[] = { 44, 45, 46 }; + +static struct netxbig_gpio_ext netxbig_v2_gpio_ext = { + .addr = netxbig_v2_gpio_ext_addr, + .num_addr = ARRAY_SIZE(netxbig_v2_gpio_ext_addr), + .data = netxbig_v2_gpio_ext_data, + .num_data = ARRAY_SIZE(netxbig_v2_gpio_ext_data), + .enable = 29, +}; + +/* * Address register selection: * * addr | register * ---------------------------- * 0 | front LED * 1 | front LED brightness - * 2 | HDD LED brightness - * 3 | HDD1 LED - * 4 | HDD2 LED - * 5 | HDD3 LED - * 6 | HDD4 LED - * 7 | HDD5 LED + * 2 | SATA LED brightness + * 3 | SATA0 LED + * 4 | SATA1 LED + * 5 | SATA2 LED + * 6 | SATA3 LED + * 7 | SATA4 LED * * Data register configuration: * @@ -233,30 +161,107 @@ static struct platform_device netxbig_v2_gpio_buttons = { * 6 | blink blue on=1 sec and red on=1 sec * 7 | blink blue on=0.5 sec and blue off=2.5 sec * - * data | HDD LED mode + * data | SATA LED mode * ------------------------------------------------- - * 0 | fix blue on + * 0 | fix off * 1 | SATA activity blink * 2 | fix red on * 3 | blink blue on=1 sec and blue off=1 sec * 4 | blink red on=1 sec and red off=1 sec * 5 | blink blue on=2.5 sec and red on=0.5 sec * 6 | blink blue on=1 sec and red on=1 sec - * 7 | blink blue on=0.5 sec and blue off=2.5 sec + * 7 | fix blue on */ -/***************************************************************************** - * Timer - ****************************************************************************/ +static int netxbig_v2_red_mled[NETXBIG_LED_MODE_NUM] = { + [NETXBIG_LED_OFF] = 0, + [NETXBIG_LED_ON] = 2, + [NETXBIG_LED_SATA] = NETXBIG_LED_INVALID_MODE, + [NETXBIG_LED_TIMER1] = 4, + [NETXBIG_LED_TIMER2] = NETXBIG_LED_INVALID_MODE, +}; -static void netxbig_v2_timer_init(void) -{ - kirkwood_tclk = 166666667; - orion_time_init(IRQ_KIRKWOOD_BRIDGE, kirkwood_tclk); -} +static int netxbig_v2_blue_pwr_mled[NETXBIG_LED_MODE_NUM] = { + [NETXBIG_LED_OFF] = 0, + [NETXBIG_LED_ON] = 1, + [NETXBIG_LED_SATA] = NETXBIG_LED_INVALID_MODE, + [NETXBIG_LED_TIMER1] = 3, + [NETXBIG_LED_TIMER2] = 7, +}; + +static int netxbig_v2_blue_sata_mled[NETXBIG_LED_MODE_NUM] = { + [NETXBIG_LED_OFF] = 0, + [NETXBIG_LED_ON] = 7, + [NETXBIG_LED_SATA] = 1, + [NETXBIG_LED_TIMER1] = 3, + [NETXBIG_LED_TIMER2] = NETXBIG_LED_INVALID_MODE, +}; + +static struct netxbig_led_timer netxbig_v2_led_timer[] = { + [0] = { + .delay_on = 500, + .delay_off = 500, + .mode = NETXBIG_LED_TIMER1, + }, + [1] = { + .delay_on = 500, + .delay_off = 1000, + .mode = NETXBIG_LED_TIMER2, + }, +}; + +#define NETXBIG_LED(_name, maddr, mval, baddr) \ + { .name = _name, \ + .mode_addr = maddr, \ + .mode_val = mval, \ + .bright_addr = baddr } + +static struct netxbig_led net2big_v2_leds_ctrl[] = { + NETXBIG_LED("net2big-v2:blue:power", 0, netxbig_v2_blue_pwr_mled, 1), + NETXBIG_LED("net2big-v2:red:power", 0, netxbig_v2_red_mled, 1), + NETXBIG_LED("net2big-v2:blue:sata0", 3, netxbig_v2_blue_sata_mled, 2), + NETXBIG_LED("net2big-v2:red:sata0", 3, netxbig_v2_red_mled, 2), + NETXBIG_LED("net2big-v2:blue:sata1", 4, netxbig_v2_blue_sata_mled, 2), + NETXBIG_LED("net2big-v2:red:sata1", 4, netxbig_v2_red_mled, 2), +}; + +static struct netxbig_led_platform_data net2big_v2_leds_data = { + .gpio_ext = &netxbig_v2_gpio_ext, + .timer = netxbig_v2_led_timer, + .num_timer = ARRAY_SIZE(netxbig_v2_led_timer), + .leds = net2big_v2_leds_ctrl, + .num_leds = ARRAY_SIZE(net2big_v2_leds_ctrl), +}; + +static struct netxbig_led net5big_v2_leds_ctrl[] = { + NETXBIG_LED("net5big-v2:blue:power", 0, netxbig_v2_blue_pwr_mled, 1), + NETXBIG_LED("net5big-v2:red:power", 0, netxbig_v2_red_mled, 1), + NETXBIG_LED("net5big-v2:blue:sata0", 3, netxbig_v2_blue_sata_mled, 2), + NETXBIG_LED("net5big-v2:red:sata0", 3, netxbig_v2_red_mled, 2), + NETXBIG_LED("net5big-v2:blue:sata1", 4, netxbig_v2_blue_sata_mled, 2), + NETXBIG_LED("net5big-v2:red:sata1", 4, netxbig_v2_red_mled, 2), + NETXBIG_LED("net5big-v2:blue:sata2", 5, netxbig_v2_blue_sata_mled, 2), + NETXBIG_LED("net5big-v2:red:sata2", 5, netxbig_v2_red_mled, 2), + NETXBIG_LED("net5big-v2:blue:sata3", 6, netxbig_v2_blue_sata_mled, 2), + NETXBIG_LED("net5big-v2:red:sata3", 6, netxbig_v2_red_mled, 2), + NETXBIG_LED("net5big-v2:blue:sata4", 7, netxbig_v2_blue_sata_mled, 2), + NETXBIG_LED("net5big-v2:red:sata5", 7, netxbig_v2_red_mled, 2), +}; -struct sys_timer netxbig_v2_timer = { - .init = netxbig_v2_timer_init, +static struct netxbig_led_platform_data net5big_v2_leds_data = { + .gpio_ext = &netxbig_v2_gpio_ext, + .timer = netxbig_v2_led_timer, + .num_timer = ARRAY_SIZE(netxbig_v2_led_timer), + .leds = net5big_v2_leds_ctrl, + .num_leds = ARRAY_SIZE(net5big_v2_leds_ctrl), +}; + +static struct platform_device netxbig_v2_leds = { + .name = "leds-netxbig", + .id = -1, + .dev = { + .platform_data = &net2big_v2_leds_data, + }, }; /***************************************************************************** @@ -284,18 +289,18 @@ static unsigned int net2big_v2_mpp_config[] __initdata = { MPP24_GPIO, /* USB mode select */ MPP26_GPIO, /* USB device vbus */ MPP28_GPIO, /* USB enable host vbus */ - MPP29_GPIO, /* CPLD extension ALE */ + MPP29_GPIO, /* GPIO extension ALE */ MPP34_GPIO, /* Rear Push button */ MPP35_GPIO, /* Inhibit switch power-off */ MPP36_GPIO, /* SATA HDD1 presence */ MPP37_GPIO, /* SATA HDD2 presence */ MPP40_GPIO, /* eSATA presence */ - MPP44_GPIO, /* CPLD extension (data 0) */ - MPP45_GPIO, /* CPLD extension (data 1) */ - MPP46_GPIO, /* CPLD extension (data 2) */ - MPP47_GPIO, /* CPLD extension (addr 0) */ - MPP48_GPIO, /* CPLD extension (addr 1) */ - MPP49_GPIO, /* CPLD extension (addr 2) */ + MPP44_GPIO, /* GPIO extension (data 0) */ + MPP45_GPIO, /* GPIO extension (data 1) */ + MPP46_GPIO, /* GPIO extension (data 2) */ + MPP47_GPIO, /* GPIO extension (addr 0) */ + MPP48_GPIO, /* GPIO extension (addr 1) */ + MPP49_GPIO, /* GPIO extension (addr 2) */ 0 }; @@ -324,7 +329,7 @@ static unsigned int net5big_v2_mpp_config[] __initdata = { MPP26_GE1_RXD2, MPP27_GE1_RXD3, MPP28_GPIO, /* USB enable host vbus */ - MPP29_GPIO, /* CPLD extension ALE */ + MPP29_GPIO, /* GPIO extension ALE */ MPP30_GE1_RXCTL, MPP31_GE1_RXCLK, MPP32_GE1_TCLKOUT, @@ -339,12 +344,12 @@ static unsigned int net5big_v2_mpp_config[] __initdata = { MPP41_GPIO, /* SATA HDD3 power */ MPP42_GPIO, /* SATA HDD4 power */ MPP43_GPIO, /* SATA HDD5 power */ - MPP44_GPIO, /* CPLD extension (data 0) */ - MPP45_GPIO, /* CPLD extension (data 1) */ - MPP46_GPIO, /* CPLD extension (data 2) */ - MPP47_GPIO, /* CPLD extension (addr 0) */ - MPP48_GPIO, /* CPLD extension (addr 1) */ - MPP49_GPIO, /* CPLD extension (addr 2) */ + MPP44_GPIO, /* GPIO extension (data 0) */ + MPP45_GPIO, /* GPIO extension (data 1) */ + MPP46_GPIO, /* GPIO extension (data 2) */ + MPP47_GPIO, /* GPIO extension (addr 0) */ + MPP48_GPIO, /* GPIO extension (addr 1) */ + MPP49_GPIO, /* GPIO extension (addr 2) */ 0 }; @@ -366,7 +371,10 @@ static void __init netxbig_v2_init(void) else kirkwood_mpp_conf(net5big_v2_mpp_config); - netxbig_v2_sata_power_init(); + if (machine_is_net2big_v2()) + lacie_v2_hdd_power_init(2); + else + lacie_v2_hdd_power_init(5); kirkwood_ehci_init(); kirkwood_ge00_init(&netxbig_v2_ge00_data); @@ -374,13 +382,12 @@ static void __init netxbig_v2_init(void) kirkwood_ge01_init(&netxbig_v2_ge01_data); kirkwood_sata_init(&netxbig_v2_sata_data); kirkwood_uart0_init(); - spi_register_board_info(netxbig_v2_spi_slave_info, - ARRAY_SIZE(netxbig_v2_spi_slave_info)); - kirkwood_spi_init(); - kirkwood_i2c_init(); - i2c_register_board_info(0, netxbig_v2_i2c_info, - ARRAY_SIZE(netxbig_v2_i2c_info)); + lacie_v2_register_flash(); + lacie_v2_register_i2c_devices(); + if (machine_is_net5big_v2()) + netxbig_v2_leds.dev.platform_data = &net5big_v2_leds_data; + platform_device_register(&netxbig_v2_leds); platform_device_register(&netxbig_v2_gpio_buttons); if (gpio_request(NETXBIG_V2_GPIO_POWER_OFF, "power-off") == 0 && @@ -398,7 +405,7 @@ MACHINE_START(NET2BIG_V2, "LaCie 2Big Network v2") .init_machine = netxbig_v2_init, .map_io = kirkwood_map_io, .init_irq = kirkwood_init_irq, - .timer = &netxbig_v2_timer, + .timer = &lacie_v2_timer, MACHINE_END #endif @@ -410,6 +417,6 @@ MACHINE_START(NET5BIG_V2, "LaCie 5Big Network v2") .init_machine = netxbig_v2_init, .map_io = kirkwood_map_io, .init_irq = kirkwood_init_irq, - .timer = &netxbig_v2_timer, + .timer = &lacie_v2_timer, MACHINE_END #endif diff --git a/trunk/arch/arm/mach-kirkwood/openrd-setup.c b/trunk/arch/arm/mach-kirkwood/openrd-setup.c index fd06be618815..38017c8ac43f 100644 --- a/trunk/arch/arm/mach-kirkwood/openrd-setup.c +++ b/trunk/arch/arm/mach-kirkwood/openrd-setup.c @@ -16,6 +16,7 @@ #include #include #include +#include #include #include #include @@ -57,7 +58,22 @@ static struct mvsdio_platform_data openrd_mvsdio_data = { }; static unsigned int openrd_mpp_config[] __initdata = { + MPP12_SD_CLK, + MPP13_SD_CMD, + MPP14_SD_D0, + MPP15_SD_D1, + MPP16_SD_D2, + MPP17_SD_D3, + MPP28_GPIO, MPP29_GPIO, + MPP34_GPIO, + 0 +}; + +/* Configure MPP for UART1 */ +static unsigned int openrd_uart1_mpp_config[] __initdata = { + MPP13_UART1_TXD, + MPP14_UART1_RXD, 0 }; @@ -67,6 +83,68 @@ static struct i2c_board_info i2c_board_info[] __initdata = { }, }; +static int __initdata uart1; + +static int __init sd_uart_selection(char *str) +{ + uart1 = -EINVAL; + + /* Default is SD. Change if required, for UART */ + if (!str) + return 0; + + if (!strncmp(str, "232", 3)) { + uart1 = 232; + } else if (!strncmp(str, "485", 3)) { + /* OpenRD-Base doesn't have RS485. Treat is as an + * unknown argument & just have default setting - + * which is SD */ + if (machine_is_openrd_base()) { + uart1 = -ENODEV; + return 1; + } + + uart1 = 485; + } + return 1; +} +/* Parse boot_command_line string kw_openrd_init_uart1=232/485 */ +__setup("kw_openrd_init_uart1=", sd_uart_selection); + +static int __init uart1_mpp_config(void) +{ + kirkwood_mpp_conf(openrd_uart1_mpp_config); + + if (gpio_request(34, "SD_UART1_SEL")) { + printk(KERN_ERR "GPIO request failed for SD/UART1 selection" + ", gpio: 34\n"); + return -EIO; + } + + if (gpio_request(28, "RS232_RS485_SEL")) { + printk(KERN_ERR "GPIO request failed for RS232/RS485 selection" + ", gpio# 28\n"); + gpio_free(34); + return -EIO; + } + + /* Select UART1 + * Pin # 34: 0 => UART1, 1 => SD */ + gpio_direction_output(34, 0); + + /* Select RS232 OR RS485 + * Pin # 28: 0 => RS232, 1 => RS485 */ + if (uart1 == 232) + gpio_direction_output(28, 0); + else + gpio_direction_output(28, 1); + + gpio_free(34); + gpio_free(28); + + return 0; +} + static void __init openrd_init(void) { /* @@ -90,7 +168,6 @@ static void __init openrd_init(void) kirkwood_ge01_init(&openrd_ge01_data); kirkwood_sata_init(&openrd_sata_data); - kirkwood_sdio_init(&openrd_mvsdio_data); kirkwood_i2c_init(); @@ -99,6 +176,28 @@ static void __init openrd_init(void) ARRAY_SIZE(i2c_board_info)); kirkwood_audio_init(); } + + if (uart1 <= 0) { + if (uart1 < 0) + printk(KERN_ERR "Invalid kernel parameter to select " + "UART1. Defaulting to SD. ERROR CODE: %d\n", + uart1); + + /* Select SD + * Pin # 34: 0 => UART1, 1 => SD */ + if (gpio_request(34, "SD_UART1_SEL")) { + printk(KERN_ERR "GPIO request failed for SD/UART1 " + "selection, gpio: 34\n"); + } else { + + gpio_direction_output(34, 1); + gpio_free(34); + kirkwood_sdio_init(&openrd_mvsdio_data); + } + } else { + if (!uart1_mpp_config()) + kirkwood_uart1_init(); + } } static int __init openrd_pci_init(void) diff --git a/trunk/arch/arm/mach-kirkwood/pcie.c b/trunk/arch/arm/mach-kirkwood/pcie.c index 55e7f00836b7..513ad3102d7c 100644 --- a/trunk/arch/arm/mach-kirkwood/pcie.c +++ b/trunk/arch/arm/mach-kirkwood/pcie.c @@ -117,7 +117,7 @@ static void __init pcie0_ioresources_init(struct pcie_port *pp) * IORESOURCE_IO */ pp->res[0].name = "PCIe 0 I/O Space"; - pp->res[0].start = KIRKWOOD_PCIE_IO_PHYS_BASE; + pp->res[0].start = KIRKWOOD_PCIE_IO_BUS_BASE; pp->res[0].end = pp->res[0].start + KIRKWOOD_PCIE_IO_SIZE - 1; pp->res[0].flags = IORESOURCE_IO; @@ -139,7 +139,7 @@ static void __init pcie1_ioresources_init(struct pcie_port *pp) * IORESOURCE_IO */ pp->res[0].name = "PCIe 1 I/O Space"; - pp->res[0].start = KIRKWOOD_PCIE1_IO_PHYS_BASE; + pp->res[0].start = KIRKWOOD_PCIE1_IO_BUS_BASE; pp->res[0].end = pp->res[0].start + KIRKWOOD_PCIE1_IO_SIZE - 1; pp->res[0].flags = IORESOURCE_IO; diff --git a/trunk/arch/arm/mach-mmp/Kconfig b/trunk/arch/arm/mach-mmp/Kconfig index 6ab843eaa35b..0711d3b620ad 100644 --- a/trunk/arch/arm/mach-mmp/Kconfig +++ b/trunk/arch/arm/mach-mmp/Kconfig @@ -57,6 +57,13 @@ config MACH_MARVELL_JASPER PXA910-based development board. Since MMP2 is compatible to ARMv6 architecture. +config MACH_TETON_BGA + bool "Marvell's PXA168 Teton BGA Development Board" + select CPU_PXA168 + help + Say 'Y' here if you want to support the Marvell PXA168-based + Teton BGA Development Board. + endmenu config CPU_PXA168 diff --git a/trunk/arch/arm/mach-mmp/Makefile b/trunk/arch/arm/mach-mmp/Makefile index 8b66d06739c4..751cdbf733c8 100644 --- a/trunk/arch/arm/mach-mmp/Makefile +++ b/trunk/arch/arm/mach-mmp/Makefile @@ -17,3 +17,4 @@ obj-$(CONFIG_MACH_TAVOREVB) += tavorevb.o obj-$(CONFIG_MACH_TTC_DKB) += ttc_dkb.o obj-$(CONFIG_MACH_FLINT) += flint.o obj-$(CONFIG_MACH_MARVELL_JASPER) += jasper.o +obj-$(CONFIG_MACH_TETON_BGA) += teton_bga.o diff --git a/trunk/arch/arm/mach-mmp/aspenite.c b/trunk/arch/arm/mach-mmp/aspenite.c index 0629394a5fb9..4681bedbe788 100644 --- a/trunk/arch/arm/mach-mmp/aspenite.c +++ b/trunk/arch/arm/mach-mmp/aspenite.c @@ -16,6 +16,7 @@ #include #include #include +#include #include #include @@ -23,6 +24,9 @@ #include #include #include +#include