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arm-soc: fixes for v3.7-rc3

Browse source 
Bug fixes for a number of ARM platforms, mostly OMAP, imx and at91.
 These come a little later than I had hoped but unfortunately we
 had a few of these patches cause regressions themselves and had to
 work out how to deal with those in the meantime.
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Merge tag 'fixes-for-3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull arm-soc fixes from Arnd Bergmann:
 "Bug fixes for a number of ARM platforms, mostly OMAP, imx and at91.

  These come a little later than I had hoped but unfortunately we had a
  few of these patches cause regressions themselves and had to work out
  how to deal with those in the meantime."

* tag 'fixes-for-3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (38 commits)
  Revert "ARM i.MX25: Fix PWM per clock lookups"
  ARM: versatile: fix versatile_defconfig
  ARM: mvebu: update defconfig with 3.7 changes
  ARM: at91: fix at91x40 build
  ARM: socfpga: Fix socfpga compilation with early_printk() enabled
  ARM: SPEAr: Remove unused empty files
  MAINTAINERS: Add arm-soc tree entry
  ARM: dts: mxs: add the "clock-names" for gpmi-nand
  ARM: ux500: Correct SDI5 address and add some format changes
  ARM: ux500: Specify AMBA Primecell IDs for Nomadik I2C in DT
  ARM: ux500: Fix build error relating to IRQCHIP_SKIP_SET_WAKE
  ARM: at91: drop duplicated config SOC_AT91SAM9 entry
  ARM: at91/i2c: change id to let i2c-at91 work
  ARM: at91/i2c: change id to let i2c-gpio work
  ARM: at91/dts: at91sam9g20ek_common: Fix typos in buttons labels.
  ARM: at91: fix external interrupt specification in board code
  ARM: at91: fix external interrupts in non-DT case
  ARM: at91: at91sam9g10: fix SOC type detection
  ARM: at91/tc: fix typo in the DT document
  ARM: AM33XX: Fix configuration of dmtimer parent clock by dmtimer driverDate:Wed, 17 Oct 2012 13:55:55 -0500
  ...
This commit is contained in:
Linus Torvalds 2012-10-28 11:12:38 -07:00
commit 065c8012b2
56 changed files with 225 additions and 87 deletions
Download patch file Download diff file Expand all files Collapse all files

2
Documentation/devicetree/bindings/arm/atmel-at91.txt
View file

@ -8,7 +8,7 @@ PIT Timer required properties:
shared across all System Controller members.
TC/TCLIB Timer required properties:
- compatible: Should be "atmel,<chip>-pit".
- compatible: Should be "atmel,<chip>-tcb".
<chip> can be "at91rm9200" or "at91sam9x5"
- reg: Should contain registers location and length
- interrupts: Should contain all interrupts for the TC block

7
MAINTAINERS
View file

@ -637,6 +637,13 @@ W: http://www.arm.linux.org.uk/
S: Maintained
F: arch/arm/
ARM SUB-ARCHITECTURES
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S: MAINTAINED
F: arch/arm/mach-*/
F: arch/arm/plat-*/
T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
ARM PRIMECELL AACI PL041 DRIVER
M: Russell King <linux@arm.linux.org.uk>
S: Maintained

4
arch/arm/boot/dts/at91sam9g20ek_common.dtsi
View file

@ -126,14 +126,14 @@
#size-cells = <0>;
btn3 {
label = "Buttin 3";
label = "Button 3";
gpios = <&pioA 30 1>;
linux,code = <0x103>;
gpio-key,wakeup;
};
btn4 {
label = "Buttin 4";
label = "Button 4";
gpios = <&pioA 31 1>;
linux,code = <0x104>;
gpio-key,wakeup;

17
arch/arm/boot/dts/dbx5x0.dtsi
View file

@ -483,6 +483,8 @@
compatible = "stericsson,db8500-i2c", "st,nomadik-i2c", "arm,primecell";
reg = <0x80004000 0x1000>;
interrupts = <0 21 0x4>;
arm,primecell-periphid = <0x180024>;
#address-cells = <1>;
#size-cells = <0>;
v-i2c-supply = <&db8500_vape_reg>;
@ -494,6 +496,8 @@
compatible = "stericsson,db8500-i2c", "st,nomadik-i2c", "arm,primecell";
reg = <0x80122000 0x1000>;
interrupts = <0 22 0x4>;
arm,primecell-periphid = <0x180024>;
#address-cells = <1>;
#size-cells = <0>;
v-i2c-supply = <&db8500_vape_reg>;
@ -505,6 +509,8 @@
compatible = "stericsson,db8500-i2c", "st,nomadik-i2c", "arm,primecell";
reg = <0x80128000 0x1000>;
interrupts = <0 55 0x4>;
arm,primecell-periphid = <0x180024>;
#address-cells = <1>;
#size-cells = <0>;
v-i2c-supply = <&db8500_vape_reg>;
@ -516,6 +522,8 @@
compatible = "stericsson,db8500-i2c", "st,nomadik-i2c", "arm,primecell";
reg = <0x80110000 0x1000>;
interrupts = <0 12 0x4>;
arm,primecell-periphid = <0x180024>;
#address-cells = <1>;
#size-cells = <0>;
v-i2c-supply = <&db8500_vape_reg>;
@ -527,6 +535,8 @@
compatible = "stericsson,db8500-i2c", "st,nomadik-i2c", "arm,primecell";
reg = <0x8012a000 0x1000>;
interrupts = <0 51 0x4>;
arm,primecell-periphid = <0x180024>;
#address-cells = <1>;
#size-cells = <0>;
v-i2c-supply = <&db8500_vape_reg>;
@ -573,33 +583,38 @@
interrupts = <0 60 0x4>;
status = "disabled";
};
sdi@80118000 {
compatible = "arm,pl18x", "arm,primecell";
reg = <0x80118000 0x1000>;
interrupts = <0 50 0x4>;
status = "disabled";
};
sdi@80005000 {
compatible = "arm,pl18x", "arm,primecell";
reg = <0x80005000 0x1000>;
interrupts = <0 41 0x4>;
status = "disabled";
};
sdi@80119000 {
compatible = "arm,pl18x", "arm,primecell";
reg = <0x80119000 0x1000>;
interrupts = <0 59 0x4>;
status = "disabled";
};
sdi@80114000 {
compatible = "arm,pl18x", "arm,primecell";
reg = <0x80114000 0x1000>;
interrupts = <0 99 0x4>;
status = "disabled";
};
sdi@80008000 {
compatible = "arm,pl18x", "arm,primecell";
reg = <0x80114000 0x1000>;
reg = <0x80008000 0x1000>;
interrupts = <0 100 0x4>;
status = "disabled";
};

6
arch/arm/boot/dts/exynos4210-trats.dts
View file

@ -20,8 +20,10 @@
compatible = "samsung,trats", "samsung,exynos4210";
memory {
reg = <0x40000000 0x20000000
0x60000000 0x20000000>;
reg = <0x40000000 0x10000000
0x50000000 0x10000000
0x60000000 0x10000000
0x70000000 0x10000000>;
};
chosen {

1
arch/arm/boot/dts/imx23.dtsi
View file

@ -69,6 +69,7 @@
interrupts = <13>, <56>;
interrupt-names = "gpmi-dma", "bch";
clocks = <&clks 34>;
clock-names = "gpmi_io";
fsl,gpmi-dma-channel = <4>;
status = "disabled";
};

1
arch/arm/boot/dts/imx28.dtsi
View file

@ -85,6 +85,7 @@
interrupts = <88>, <41>;
interrupt-names = "gpmi-dma", "bch";
clocks = <&clks 50>;
clock-names = "gpmi_io";
fsl,gpmi-dma-channel = <4>;
status = "disabled";
};

4
arch/arm/boot/dts/omap3.dtsi
View file

@ -257,7 +257,7 @@
interrupt-names = "common", "tx", "rx", "sidetone";
interrupt-parent = <&intc>;
ti,buffer-size = <1280>;
ti,hwmods = "mcbsp2";
ti,hwmods = "mcbsp2", "mcbsp2_sidetone";
};
mcbsp3: mcbsp@49024000 {
@ -272,7 +272,7 @@
interrupt-names = "common", "tx", "rx", "sidetone";
interrupt-parent = <&intc>;
ti,buffer-size = <128>;
ti,hwmods = "mcbsp3";
ti,hwmods = "mcbsp3", "mcbsp3_sidetone";
};
mcbsp4: mcbsp@49026000 {

2
arch/arm/configs/imx_v6_v7_defconfig
View file

@ -139,6 +139,7 @@ CONFIG_I2C_IMX=y
CONFIG_SPI=y
CONFIG_SPI_IMX=y
CONFIG_GPIO_SYSFS=y
CONFIG_GPIO_MC9S08DZ60=y
# CONFIG_HWMON is not set
CONFIG_WATCHDOG=y
CONFIG_IMX2_WDT=y
@ -155,6 +156,7 @@ CONFIG_SOC_CAMERA=y
CONFIG_SOC_CAMERA_OV2640=y
CONFIG_VIDEO_MX3=y
CONFIG_FB=y
CONFIG_LCD_PLATFORM=y
CONFIG_BACKLIGHT_LCD_SUPPORT=y
CONFIG_LCD_CLASS_DEVICE=y
CONFIG_LCD_L4F00242T03=y

10
arch/arm/configs/mvebu_defconfig
View file

@ -1,6 +1,6 @@
CONFIG_EXPERIMENTAL=y
CONFIG_SYSVIPC=y
CONFIG_NO_HZ=y
CONFIG_IRQ_DOMAIN_DEBUG=y
CONFIG_HIGH_RES_TIMERS=y
CONFIG_LOG_BUF_SHIFT=14
CONFIG_BLK_DEV_INITRD=y
@ -9,10 +9,12 @@ CONFIG_SLAB=y
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
CONFIG_ARCH_MVEBU=y
CONFIG_MACH_ARMADA_370_XP=y
CONFIG_MACH_ARMADA_370=y
CONFIG_MACH_ARMADA_XP=y
# CONFIG_CACHE_L2X0 is not set
CONFIG_AEABI=y
CONFIG_HIGHMEM=y
CONFIG_USE_OF=y
# CONFIG_COMPACTION is not set
CONFIG_ZBOOT_ROM_TEXT=0x0
CONFIG_ZBOOT_ROM_BSS=0x0
CONFIG_ARM_APPENDED_DTB=y
@ -23,6 +25,8 @@ CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_OF_PLATFORM=y
CONFIG_GPIOLIB=y
CONFIG_GPIO_SYSFS=y
# CONFIG_USB_SUPPORT is not set
# CONFIG_IOMMU_SUPPORT is not set
CONFIG_EXT2_FS=y
CONFIG_EXT3_FS=y
# CONFIG_EXT3_FS_XATTR is not set

1
arch/arm/configs/versatile_defconfig
View file

@ -1,3 +1,4 @@
CONFIG_ARCH_VERSATILE=y
CONFIG_EXPERIMENTAL=y
# CONFIG_LOCALVERSION_AUTO is not set
CONFIG_SYSVIPC=y

27
arch/arm/include/debug/8250_32.S Normal file
View file

@ -0,0 +1,27 @@
/*
* Copyright (c) 2011 Picochip Ltd., Jamie Iles
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* Derived from arch/arm/mach-davinci/include/mach/debug-macro.S to use 32-bit
* accesses to the 8250.
*/
#include <linux/serial_reg.h>
.macro senduart,rd,rx
str \rd, [\rx, #UART_TX << UART_SHIFT]
.endm
.macro busyuart,rd,rx
1002: ldr \rd, [\rx, #UART_LSR << UART_SHIFT]
and \rd, \rd, #UART_LSR_TEMT | UART_LSR_THRE
teq \rd, #UART_LSR_TEMT | UART_LSR_THRE
bne 1002b
.endm
/* The UART's don't have any flow control IO's wired up. */
.macro waituart,rd,rx
.endm

18
arch/arm/include/debug/picoxcell.S
View file

@ -5,10 +5,7 @@
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* Derived from arch/arm/mach-davinci/include/mach/debug-macro.S to use 32-bit
* accesses to the 8250.
*/
#include <linux/serial_reg.h>
#define UART_SHIFT 2
#define PICOXCELL_UART1_BASE 0x80230000
@ -19,17 +16,4 @@
ldr \rp, =PICOXCELL_UART1_BASE
.endm
.macro senduart,rd,rx
str \rd, [\rx, #UART_TX << UART_SHIFT]
.endm
.macro busyuart,rd,rx
1002: ldr \rd, [\rx, #UART_LSR << UART_SHIFT]
and \rd, \rd, #UART_LSR_TEMT | UART_LSR_THRE
teq \rd, #UART_LSR_TEMT | UART_LSR_THRE
bne 1002b
.endm
/* The UART's don't have any flow control IO's wired up. */
.macro waituart,rd,rx
.endm
#include "8250_32.S"

5
arch/arm/include/debug/socfpga.S
View file

@ -7,6 +7,9 @@
* published by the Free Software Foundation.
*/
#define UART_SHIFT 2
#define DEBUG_LL_UART_OFFSET 0x00002000
.macro addruart, rp, rv, tmp
mov \rp, #DEBUG_LL_UART_OFFSET
orr \rp, \rp, #0x00c00000
@ -14,3 +17,5 @@
orr \rp, \rp, #0xff000000 @ physical base
.endm
#include "8250_32.S"

10
arch/arm/mach-at91/Kconfig
View file

@ -21,19 +21,13 @@ config SOC_AT91SAM9
bool
select CPU_ARM926T
select GENERIC_CLOCKEVENTS
select MULTI_IRQ_HANDLER
select SPARSE_IRQ
menu "Atmel AT91 System-on-Chip"
comment "Atmel AT91 Processor"
config SOC_AT91SAM9
bool
select AT91_SAM9_SMC
select AT91_SAM9_TIME
select CPU_ARM926T
select MULTI_IRQ_HANDLER
select SPARSE_IRQ
config SOC_AT91RM9200
bool "AT91RM9200"
select CPU_ARM920T

2
arch/arm/mach-at91/at91rm9200.c
View file

@ -187,7 +187,7 @@ static struct clk_lookup periph_clocks_lookups[] = {
CLKDEV_CON_DEV_ID("pclk", "ssc.0", &ssc0_clk),
CLKDEV_CON_DEV_ID("pclk", "ssc.1", &ssc1_clk),
CLKDEV_CON_DEV_ID("pclk", "ssc.2", &ssc2_clk),
CLKDEV_CON_DEV_ID(NULL, "i2c-at91rm9200", &twi_clk),
CLKDEV_CON_DEV_ID(NULL, "i2c-at91rm9200.0", &twi_clk),
/* fake hclk clock */
CLKDEV_CON_DEV_ID("hclk", "at91_ohci", &ohci_clk),
CLKDEV_CON_ID("pioA", &pioA_clk),

4
arch/arm/mach-at91/at91rm9200_devices.c
View file

@ -479,7 +479,7 @@ static struct i2c_gpio_platform_data pdata = {
static struct platform_device at91rm9200_twi_device = {
.name = "i2c-gpio",
.id = -1,
.id = 0,
.dev.platform_data = &pdata,
};
@ -512,7 +512,7 @@ static struct resource twi_resources[] = {
static struct platform_device at91rm9200_twi_device = {
.name = "i2c-at91rm9200",
.id = -1,
.id = 0,
.resource = twi_resources,
.num_resources = ARRAY_SIZE(twi_resources),
};

4
arch/arm/mach-at91/at91sam9260.c
View file

@ -211,8 +211,8 @@ static struct clk_lookup periph_clocks_lookups[] = {
CLKDEV_CON_DEV_ID("t1_clk", "atmel_tcb.1", &tc4_clk),
CLKDEV_CON_DEV_ID("t2_clk", "atmel_tcb.1", &tc5_clk),
CLKDEV_CON_DEV_ID("pclk", "ssc.0", &ssc_clk),
CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9260", &twi_clk),
CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9g20", &twi_clk),
CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9260.0", &twi_clk),
CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9g20.0", &twi_clk),
/* more usart lookup table for DT entries */
CLKDEV_CON_DEV_ID("usart", "fffff200.serial", &mck),
CLKDEV_CON_DEV_ID("usart", "fffb0000.serial", &usart0_clk),

4
arch/arm/mach-at91/at91sam9260_devices.c
View file

@ -389,7 +389,7 @@ static struct i2c_gpio_platform_data pdata = {
static struct platform_device at91sam9260_twi_device = {
.name = "i2c-gpio",
.id = -1,
.id = 0,
.dev.platform_data = &pdata,
};
@ -421,7 +421,7 @@ static struct resource twi_resources[] = {
};
static struct platform_device at91sam9260_twi_device = {
.id = -1,
.id = 0,
.resource = twi_resources,
.num_resources = ARRAY_SIZE(twi_resources),
};

4
arch/arm/mach-at91/at91sam9261.c
View file

@ -178,8 +178,8 @@ static struct clk_lookup periph_clocks_lookups[] = {
CLKDEV_CON_DEV_ID("pclk", "ssc.1", &ssc1_clk),
CLKDEV_CON_DEV_ID("pclk", "ssc.2", &ssc2_clk),
CLKDEV_CON_DEV_ID("hclk", "at91_ohci", &hck0),
CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9261", &twi_clk),
CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9g10", &twi_clk),
CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9261.0", &twi_clk),
CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9g10.0", &twi_clk),
CLKDEV_CON_ID("pioA", &pioA_clk),
CLKDEV_CON_ID("pioB", &pioB_clk),
CLKDEV_CON_ID("pioC", &pioC_clk),

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