---

yaml
---
r: 223422
b: refs/heads/master
c: bc4cf2b
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 2ba16c4f456eb63f54b1d8b065377d41a1cd6a14
+refs/heads/master: bc4cf2bb271b2d557fc510426755da786fc985be

trunk/Documentation/kernel-parameters.txt

@@ -2175,6 +2175,11 @@ and is between 256 and 4096 characters. It is defined in the file
 	reset_devices	[KNL] Force drivers to reset the underlying device
 			during initialization.
 
+	resource_alloc_from_bottom
+			Allocate new resources from the beginning of available
+			space, not the end.  If you need to use this, please
+			report a bug.
+
 	resume=		[SWSUSP]
 			Specify the partition device for software suspend
 

trunk/Documentation/power/runtime_pm.txt

@@ -379,8 +379,8 @@ drivers/base/power/runtime.c and include/linux/pm_runtime.h:
       zero)
 
   bool pm_runtime_suspended(struct device *dev);
-    - return true if the device's runtime PM status is 'suspended' and its
-      'power.disable_depth' field is equal to zero, or false otherwise
+    - return true if the device's runtime PM status is 'suspended', or false
+      otherwise
 
   void pm_runtime_allow(struct device *dev);
     - set the power.runtime_auto flag for the device and decrease its usage

trunk/MAINTAINERS

@@ -559,14 +559,14 @@ W:	http://maxim.org.za/at91_26.html
 S:	Maintained
 
 ARM/BCMRING ARM ARCHITECTURE
-M:	Jiandong Zheng <jdzheng@broadcom.com>
+M:	Leo Chen <leochen@broadcom.com>
 M:	Scott Branden <sbranden@broadcom.com>
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 S:	Maintained
 F:	arch/arm/mach-bcmring
 
 ARM/BCMRING MTD NAND DRIVER
-M:	Jiandong Zheng <jdzheng@broadcom.com>
+M:	Leo Chen <leochen@broadcom.com>
 M:	Scott Branden <sbranden@broadcom.com>
 L:	linux-mtd@lists.infradead.org
 S:	Maintained
@@ -815,7 +815,7 @@ F:	drivers/mmc/host/msm_sdcc.c
 F:	drivers/mmc/host/msm_sdcc.h
 F:	drivers/serial/msm_serial.h
 F:	drivers/serial/msm_serial.c
-T:	git git://codeaurora.org/quic/kernel/davidb/linux-msm.git
+T:	git git://codeaurora.org/quic/kernel/dwalker/linux-msm.git
 S:	Maintained
 
 ARM/TOSA MACHINE SUPPORT
@@ -5932,6 +5932,7 @@ F:	include/linux/tty.h
 
 TULIP NETWORK DRIVERS
 M:	Grant Grundler <grundler@parisc-linux.org>
+M:	Kyle McMartin <kyle@mcmartin.ca>
 L:	netdev@vger.kernel.org
 S:	Maintained
 F:	drivers/net/tulip/
@@ -6583,15 +6584,6 @@ F:	include/linux/mfd/wm8400*
 F:	include/sound/wm????.h
 F:	sound/soc/codecs/wm*
 
-WORKQUEUE
-M:	Tejun Heo <tj@kernel.org>
-L:	linux-kernel@vger.kernel.org
-T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
-S:	Maintained
-F:	include/linux/workqueue.h
-F:	kernel/workqueue.c
-F:	Documentation/workqueue.txt
-
 X.25 NETWORK LAYER
 M:	Andrew Hendry <andrew.hendry@gmail.com>
 L:	linux-x25@vger.kernel.org

trunk/Makefile

@@ -1,7 +1,7 @@
 VERSION = 2
 PATCHLEVEL = 6
 SUBLEVEL = 37
-EXTRAVERSION = -rc6
+EXTRAVERSION = -rc5
 NAME = Flesh-Eating Bats with Fangs
 
 # *DOCUMENTATION*

trunk/arch/arm/Kconfig

@@ -1311,7 +1311,7 @@ config HZ
 
 config THUMB2_KERNEL
 	bool "Compile the kernel in Thumb-2 mode"
-	depends on CPU_V7 && !CPU_V6 && EXPERIMENTAL
+	depends on CPU_V7 && EXPERIMENTAL
 	select AEABI
 	select ARM_ASM_UNIFIED
 	help
@@ -1759,7 +1759,7 @@ comment "At least one emulation must be selected"
 
 config FPE_NWFPE
 	bool "NWFPE math emulation"
-	depends on (!AEABI || OABI_COMPAT) && !THUMB2_KERNEL
+	depends on !AEABI || OABI_COMPAT
 	---help---
 	  Say Y to include the NWFPE floating point emulator in the kernel.
 	  This is necessary to run most binaries. Linux does not currently

trunk/arch/arm/mach-at91/Makefile

@@ -65,7 +65,7 @@ obj-$(CONFIG_MACH_AT91SAM9G20EK) += board-sam9g20ek.o
 obj-$(CONFIG_MACH_CPU9G20)	+= board-cpu9krea.o
 obj-$(CONFIG_MACH_STAMP9G20)	+= board-stamp9g20.o
 obj-$(CONFIG_MACH_PORTUXG20)	+= board-stamp9g20.o
-obj-$(CONFIG_MACH_PCONTROL_G20)	+= board-pcontrol-g20.o board-stamp9g20.o
+obj-$(CONFIG_MACH_PCONTROL_G20)	+= board-pcontrol-g20.o
 
 # AT91SAM9260/AT91SAM9G20 board-specific support
 obj-$(CONFIG_MACH_SNAPPER_9260)	+= board-snapper9260.o

trunk/arch/arm/mach-at91/board-pcontrol-g20.c

@@ -31,15 +31,18 @@
 
 #include <mach/board.h>
 #include <mach/at91sam9_smc.h>
-#include <mach/stamp9g20.h>
 
 #include "sam9_smc.h"
 #include "generic.h"
 
 
 static void __init pcontrol_g20_map_io(void)
 {
-	stamp9g20_map_io();
+	/* Initialize processor: 18.432 MHz crystal */
+	at91sam9260_initialize(18432000);
+
+	/* DGBU on ttyS0. (Rx, Tx) only TTL -> JTAG connector X7 17,19 ) */
+	at91_register_uart(0, 0, 0);
 
 	/* USART0 on ttyS1. (Rx, Tx, CTS, RTS) piggyback  A2 */
 	at91_register_uart(AT91SAM9260_ID_US0, 1, ATMEL_UART_CTS
@@ -51,6 +54,9 @@ static void __init pcontrol_g20_map_io(void)
 
 	/* USART2 on ttyS3. (Rx, Tx)  9bit-Bus  Multidrop-mode  X4 */
 	at91_register_uart(AT91SAM9260_ID_US4, 3, 0);
+
+	/* set serial console to ttyS0 (ie, DBGU) */
+	at91_set_serial_console(0);
 }
 
 
@@ -60,6 +66,38 @@ static void __init init_irq(void)
 }
 
 
+/*
+ * NAND flash 512MiB 1,8V 8-bit, sector size 128 KiB
+ */
+static struct atmel_nand_data __initdata nand_data = {
+	.ale		= 21,
+	.cle		= 22,
+	.rdy_pin	= AT91_PIN_PC13,
+	.enable_pin	= AT91_PIN_PC14,
+};
+
+/*
+ * Bus timings; unit = 7.57ns
+ */
+static struct sam9_smc_config __initdata 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 | AT91_SMC_DBW_8,
+	.tdf_cycles		= 3,
+};
+
 static struct sam9_smc_config __initdata pcontrol_smc_config[2] = { {
 	.ncs_read_setup		= 16,
 	.nrd_setup		= 18,
@@ -100,6 +138,14 @@ static struct sam9_smc_config __initdata pcontrol_smc_config[2] = { {
 	.tdf_cycles		= 1,
 } };
 
+static void __init add_device_nand(void)
+{
+	/* configure chip-select 3 (NAND) */
+	sam9_smc_configure(3, &nand_smc_config);
+	at91_add_device_nand(&nand_data);
+}
+
+
 static void __init add_device_pcontrol(void)
 {
 	/* configure chip-select 4 (IO compatible to 8051  X4 ) */
@@ -109,6 +155,23 @@ static void __init add_device_pcontrol(void)
 }
 
 
+/*
+ * MCI (SD/MMC)
+ * det_pin, wp_pin and vcc_pin are not connected
+ */
+#if defined(CONFIG_MMC_ATMELMCI) || defined(CONFIG_MMC_ATMELMCI_MODULE)
+static struct mci_platform_data __initdata mmc_data = {
+	.slot[0] = {
+		.bus_width	= 4,
+	},
+};
+#else
+static struct at91_mmc_data __initdata mmc_data = {
+	.wire4		= 1,
+};
+#endif
+
+
 /*
  * USB Host port
  */
@@ -202,13 +265,42 @@ static struct spi_board_info pcontrol_g20_spi_devices[] = {
 };
 
 
+/*
+ * Dallas 1-Wire  DS2431
+ */
+static struct w1_gpio_platform_data w1_gpio_pdata = {
+	.pin		= AT91_PIN_PA29,
+	.is_open_drain	= 1,
+};
+
+static struct platform_device w1_device = {
+	.name			= "w1-gpio",
+	.id			= -1,
+	.dev.platform_data	= &w1_gpio_pdata,
+};
+
+static void add_wire1(void)
+{
+	at91_set_GPIO_periph(w1_gpio_pdata.pin, 1);
+	at91_set_multi_drive(w1_gpio_pdata.pin, 1);
+	platform_device_register(&w1_device);
+}
+
+
 static void __init pcontrol_g20_board_init(void)
 {
-	stamp9g20_board_init();
+	at91_add_device_serial();
+	add_device_nand();
+#if defined(CONFIG_MMC_ATMELMCI) || defined(CONFIG_MMC_ATMELMCI_MODULE)
+	at91_add_device_mci(0, &mmc_data);
+#else
+	at91_add_device_mmc(0, &mmc_data);
+#endif
 	at91_add_device_usbh(&usbh_data);
 	at91_add_device_eth(&macb_data);
 	at91_add_device_i2c(pcontrol_g20_i2c_devices,
 		ARRAY_SIZE(pcontrol_g20_i2c_devices));
+	add_wire1();
 	add_device_pcontrol();
 	at91_add_device_spi(pcontrol_g20_spi_devices,
 		ARRAY_SIZE(pcontrol_g20_spi_devices));