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15 years agoMerge branch 'for-rmk' of git://git.pengutronix.de/git/imx/linux-2.6 into devel-stable
Russell King [Sat, 15 Aug 2009 15:49:31 +0000 (16:49 +0100)]
Merge branch 'for-rmk' of git://git.pengutronix.de/git/imx/linux-2.6 into devel-stable

15 years agomx21ads: Fix framebuffer platform data
Sascha Hauer [Thu, 13 Aug 2009 08:04:44 +0000 (10:04 +0200)]
mx21ads: Fix framebuffer platform data

struct imx_fb_platform_data has changed and the mx21ads was
forgotten to change. Fix it.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
15 years agoMX21: Compilation fix for devices.c
Sascha Hauer [Thu, 13 Aug 2009 08:02:30 +0000 (10:02 +0200)]
MX21: Compilation fix for devices.c

The OTG devices are only available on i.MX27, so ifdef
them out for i.MX21.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
15 years agomx31moboard: two GPIOS are used to reset other microcontrolers on the robot
Valentin Longchamp [Wed, 12 Aug 2009 09:29:21 +0000 (11:29 +0200)]
mx31moboard: two GPIOS are used to reset other microcontrolers on the robot

Signed-off-by: Valentin Longchamp <valentin.longchamp@epfl.ch>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
15 years agomx31moboard: initialize 4 input gpios for mx31moboard
Valentin Longchamp [Wed, 12 Aug 2009 09:29:20 +0000 (11:29 +0200)]
mx31moboard: initialize 4 input gpios for mx31moboard

These gpios are exported to userspace and are here to be used as
a selector

Signed-off-by: Valentin Longchamp <valentin.longchamp@epfl.ch>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
15 years agomx31moboard: support for the 4 leds used on mx31moboard
Valentin Longchamp [Wed, 12 Aug 2009 09:29:19 +0000 (11:29 +0200)]
mx31moboard: support for the 4 leds used on mx31moboard

Signed-off-by: Valentin Longchamp <valentin.longchamp@epfl.ch>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
15 years agomx31: define various GPIOs used on mx31moboard
Valentin Longchamp [Wed, 12 Aug 2009 09:29:18 +0000 (11:29 +0200)]
mx31: define various GPIOs used on mx31moboard

Signed-off-by: Valentin Longchamp <valentin.longchamp@epfl.ch>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
15 years agopcm037: mux configuration for predefined gpio line
Luotao Fu [Thu, 18 Jun 2009 14:44:18 +0000 (16:44 +0200)]
pcm037: mux configuration for predefined gpio line

Signed-off-by: Luotao Fu <l.fu@pengutronix.de>
15 years agopcm043: mux configuration for predefined gpio line
Luotao Fu [Thu, 18 Jun 2009 12:15:22 +0000 (14:15 +0200)]
pcm043: mux configuration for predefined gpio line

Signed-off-by: Luotao Fu <l.fu@pengutronix.de>
15 years agopcm038: mux configuration for predefined gpio line
Luotao Fu [Thu, 18 Jun 2009 10:21:51 +0000 (12:21 +0200)]
pcm038: mux configuration for predefined gpio line

Signed-off-by: Luotao Fu <l.fu@pengutronix.de>
15 years agoMX31 Fix spi clock names
Sascha Hauer [Fri, 20 Mar 2009 18:25:01 +0000 (19:25 +0100)]
MX31 Fix spi clock names

Fix the SPI clock names to match the device names.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
15 years agomx3x: Fixup USB base addresses
Sascha Hauer [Fri, 17 Apr 2009 14:52:25 +0000 (16:52 +0200)]
mx3x: Fixup USB base addresses

The i.MX31 and the i.MX35 have different USB base addresses. Adjust
the resources accordingly.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
15 years agomx27: add support for phytec pca100 (phyCARD-s) board
Luotao Fu [Thu, 6 Aug 2009 09:19:39 +0000 (11:19 +0200)]
mx27: add support for phytec pca100 (phyCARD-s) board

Signed-off-by: Luotao Fu <l.fu@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
15 years agoi.MX35 clock support: Add USB clocks
Sascha Hauer [Tue, 17 Mar 2009 14:43:54 +0000 (15:43 +0100)]
i.MX35 clock support: Add USB clocks

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
15 years agoMX31: add spi controller devices/resources
Sascha Hauer [Fri, 19 Dec 2008 13:32:15 +0000 (14:32 +0100)]
MX31: add spi controller devices/resources

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
15 years agoMX2: Add SPI devices/resources
Sascha Hauer [Fri, 19 Dec 2008 13:32:14 +0000 (14:32 +0100)]
MX2: Add SPI devices/resources

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
15 years agomx31moboard: move usb otg support back to moboard common file
Valentin Longchamp [Mon, 10 Aug 2009 16:33:12 +0000 (18:33 +0200)]
mx31moboard: move usb otg support back to moboard common file

since all boards finally have this device

Signed-off-by: Valentin Longchamp <valentin.longchamp@epfl.ch>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
15 years agomx31moboard: added usb xcvr reset for mx31moboard
Valentin Longchamp [Mon, 10 Aug 2009 16:33:11 +0000 (18:33 +0200)]
mx31moboard: added usb xcvr reset for mx31moboard

Signed-off-by: Valentin Longchamp <valentin.longchamp@epfl.ch>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
15 years agomx31: added one more pin definition
Valentin Longchamp [Mon, 10 Aug 2009 16:33:10 +0000 (18:33 +0200)]
mx31: added one more pin definition

Signed-off-by: Valentin Longchamp <valentin.longchamp@epfl.ch>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
15 years agoMXC: add iomux pins configuration support for MXC91231
Dmitriy Taychenachev [Fri, 31 Jul 2009 11:29:23 +0000 (20:29 +0900)]
MXC: add iomux pins configuration support for MXC91231

Signed-off-by: Dmitriy Taychenachev <dimichxp@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
15 years agoMXC: add basic MXC91231 support
Dmitriy Taychenachev [Fri, 31 Jul 2009 11:29:22 +0000 (20:29 +0900)]
MXC: add basic MXC91231 support

Signed-off-by: Dmitriy Taychenachev <dimichxp@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
15 years agoi.MX25 iomux definitions (corrected version)
Lothar Waßmann [Wed, 15 Jul 2009 13:19:34 +0000 (15:19 +0200)]
i.MX25 iomux definitions (corrected version)

Signed-off-by: Lothar Wassmann <LW@KARO-electronics.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
15 years agofix mx35 wrong clock
Sascha Hauer [Wed, 15 Jul 2009 07:31:15 +0000 (09:31 +0200)]
fix mx35 wrong clock

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
15 years agoFreescale i.MX25 PDK (3ds) board support
Sascha Hauer [Thu, 4 Jun 2009 09:32:46 +0000 (11:32 +0200)]
Freescale i.MX25 PDK (3ds) board support

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
15 years agoAdd i.MX25 support
Sascha Hauer [Thu, 4 Jun 2009 09:32:12 +0000 (11:32 +0200)]
Add i.MX25 support

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
15 years agomxc pwm: add mx25 support
Sascha Hauer [Fri, 19 Jun 2009 09:08:07 +0000 (11:08 +0200)]
mxc pwm: add mx25 support

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
15 years agoiomux-v3: Allow for a runtime base address
Sascha Hauer [Thu, 4 Jun 2009 09:16:22 +0000 (11:16 +0200)]
iomux-v3: Allow for a runtime base address

also, check for a valid pad_ctrl_ofs before changing the
pad control register.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
15 years agoMXC: i.MX25 timer support
Sascha Hauer [Wed, 27 May 2009 16:09:54 +0000 (18:09 +0200)]
MXC: i.MX25 timer support

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
15 years agoMXC: use variable for irq controller base in entry-macro.S
Sascha Hauer [Mon, 25 May 2009 08:50:52 +0000 (10:50 +0200)]
MXC: use variable for irq controller base in entry-macro.S

This allows us to determine the irq controller base address
on runtime.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
15 years agoARM: MX3: add ckil clock
Daniel Mack [Thu, 25 Jun 2009 10:37:16 +0000 (12:37 +0200)]
ARM: MX3: add ckil clock

The CKIL clock source is used by the upcoming RTC driver, so we need
to export it.

Signed-off-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
15 years agoARM: mxc: Fix i2c_board_info definitions
Sascha Hauer [Mon, 20 Jul 2009 06:18:47 +0000 (08:18 +0200)]
ARM: mxc: Fix i2c_board_info definitions

Fix i2c_board_info definitions - we were defining the 'type' field
of these structures twice since the first argument of I2C_BOARD_INFO
sets this field.  Move the second definition into I2C_BOARD_INFO().

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Jean Delvare <khali@linux-fr.org>
15 years agoMerge branch 'for-rmk' of git://git.marvell.com/orion into devel-stable
Russell King [Thu, 13 Aug 2009 13:22:39 +0000 (14:22 +0100)]
Merge branch 'for-rmk' of git://git.marvell.com/orion into devel-stable

15 years ago[ARM] add MAINTAINERS entry for Orion/Kirkwood/etc.
Nicolas Pitre [Wed, 12 Aug 2009 03:28:51 +0000 (23:28 -0400)]
[ARM] add MAINTAINERS entry for Orion/Kirkwood/etc.

Signed-off-by: Nicolas Pitre <nico@marvell.com>
15 years ago[ARM] Kirkwood: Initialise SATA for OpenRD-Base
Ron Lee [Mon, 10 Aug 2009 12:53:48 +0000 (18:23 +0530)]
[ARM] Kirkwood: Initialise SATA for OpenRD-Base

Signed-off-by: Ron Lee <ron@debian.org>
Signed-off-by: Dhaval Vasa <dhaval.vasa@einfochips.com>
Signed-off-by: Nicolas Pitre <nico@marvell.com>
15 years ago[ARM] Kirkwood: Marvell OpenRD-Base board support
Dhaval Vasa [Mon, 10 Aug 2009 12:07:34 +0000 (17:37 +0530)]
[ARM] Kirkwood: Marvell OpenRD-Base board support

reference:
http://open-rd.org
http://code.google.com/p/openrd

This patch is tested for:
1. Boot from DRAM/NAND flash
2. NAND read/write/erase
3. GbE0
4. USB read/write

FIXME:
1. SD/UART1 selection
2. MPP configuration (currently, default)
3. PEX

Signed-off-by: Dhaval Vasa <dhaval.vasa@einfochips.com>
Signed-off-by: Nicolas Pitre <nico@marvell.com>
15 years ago¶ARM] Orion5x: fix cpu window mapping for 88f6183
Lennert Buytenhek [Mon, 3 Aug 2009 14:25:12 +0000 (16:25 +0200)]
¶ARM] Orion5x: fix cpu window mapping for 88f6183

On the 88f6183, orion5x's setup_cpu_win() fails to ever program any
mbus bridge remap registers, which causes transactions for PCI/PCIe
IO/MEM space to get sent to random mbus targets.  Adding a check for
the 6183 in orion5x_cpu_win_can_remap() is necessary and sufficient
to make PCIe wlan cards work on the 6183 reference design.

Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
Signed-off-by: Nicolas Pitre <nico@marvell.com>
15 years ago[ARM] Kirkwood: Add support for 6281-A1
Siddarth Gore [Tue, 9 Jun 2009 09:11:02 +0000 (14:41 +0530)]
[ARM] Kirkwood: Add support for 6281-A1

Signed-off-by: Siddarth Gore <gores@marvell.com>
Signed-off-by: Nicolas Pitre <nico@marvell.com>
15 years ago[ARM] orion5x: Add LaCie NAS d2Network support
Simon Guinot [Mon, 22 Jun 2009 19:45:01 +0000 (21:45 +0200)]
[ARM] orion5x: Add LaCie NAS d2Network support

This patch add support for the d2 Network and the Big Disk Network
LaCie boards.

Signed-off-by: Simon Guinot <sguinot@lacie.com>
Acked-by: Christopher Moore <moore@free.fr>
Signed-off-by: Nicolas Pitre <nico@marvell.com>
15 years agoAdd support for Eukrea's MBIMX27
Eric Benard [Thu, 16 Jul 2009 14:26:34 +0000 (16:26 +0200)]
Add support for Eukrea's MBIMX27

MBIMX27 is the evaluation board for CPUIMX27 and integrates : a
QVGA TFT, a SPI touchscreen controler, a SDCard connector wired to
SDHC1.

Signed-off-by: Eric Benard <eric@eukrea.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
15 years agoAdd support for Eukrea's CPUIMX27
Eric Benard [Thu, 16 Jul 2009 14:26:33 +0000 (16:26 +0200)]
Add support for Eukrea's CPUIMX27

CPUIMX27 is built around Freescale's i.MX27 and has up to 64MB of
 NOR Flash, up to 512MB of NAND Flash and up to 256MB of mDDR,
 it includes an ethernet PHY in MII mode, an I2C RTC and a
 ST16554 QuadUART on nCS3.

Signed-off-by: Eric Benard <eric@eukrea.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
15 years agoMX27: Add USB platform devices and resources
javier Martin [Wed, 15 Jul 2009 13:26:21 +0000 (15:26 +0200)]
MX27: Add USB platform devices and resources

This adds clocks and resources for usb in i.mx27 SoC.

Signed-off-by: Javier Martin <javier.martin@vista-silicon.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
15 years agoMX3: add additional USB pins to iomux
Daniel Mack [Thu, 25 Jun 2009 12:11:52 +0000 (14:11 +0200)]
MX3: add additional USB pins to iomux

Signed-off-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
15 years agoehci mxc: Fix clocks
Sascha Hauer [Thu, 25 Jun 2009 12:11:51 +0000 (14:11 +0200)]
ehci mxc: Fix clocks

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
15 years agoMX3: Add USB platform devices and resources
Daniel Mack [Thu, 25 Jun 2009 12:11:50 +0000 (14:11 +0200)]
MX3: Add USB platform devices and resources

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
15 years ago[ARM] MXC: remove the now unused #ifndef CONFIG_COMMON_CLKDEV
Sascha Hauer [Sat, 7 Feb 2009 12:37:29 +0000 (13:37 +0100)]
[ARM] MXC: remove the now unused #ifndef CONFIG_COMMON_CLKDEV

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
15 years ago[ARM] MXC: Switch MX1 to clkdev support
Sascha Hauer [Sat, 7 Feb 2009 12:34:01 +0000 (13:34 +0100)]
[ARM] MXC: Switch MX1 to clkdev support

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
15 years agoMXC PLL decoding: calculate mfn value with less magic
Sascha Hauer [Wed, 3 Jun 2009 09:22:32 +0000 (11:22 +0200)]
MXC PLL decoding: calculate mfn value with less magic

Also, use cpu_is_* macros rather than CONFIG_ARCH_*

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
15 years agoMXC: pwm driver fixes
Sascha Hauer [Fri, 19 Jun 2009 09:35:08 +0000 (11:35 +0200)]
MXC: pwm driver fixes

- fix off-by-one error in divider calculation
- disable pwm in pwm_disable

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
15 years agoMXC gpio interrupt support: move register definitions to .c file
Sascha Hauer [Wed, 27 May 2009 16:26:51 +0000 (18:26 +0200)]
MXC gpio interrupt support: move register definitions to .c file

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
15 years agomxc gpio: CONFIG_ARCH_* -> cpu_is_*()
Sascha Hauer [Mon, 15 Jun 2009 10:36:25 +0000 (12:36 +0200)]
mxc gpio: CONFIG_ARCH_* -> cpu_is_*()

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
15 years agopcm038: Add support for SJA1000 on baseboard
Sascha Hauer [Tue, 23 Jun 2009 11:21:42 +0000 (13:21 +0200)]
pcm038: Add support for SJA1000 on baseboard

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
15 years agopcm037: Add support for SJA1000 on baseboard
Sascha Hauer [Tue, 23 Jun 2009 11:21:28 +0000 (13:21 +0200)]
pcm037: Add support for SJA1000 on baseboard

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
15 years agoimxfb: Add support for multiple displays
Sascha Hauer [Thu, 19 Mar 2009 07:25:41 +0000 (08:25 +0100)]
imxfb: Add support for multiple displays

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
15 years agoimxfb: use resource_size() macro
Sascha Hauer [Mon, 29 Jun 2009 09:41:09 +0000 (11:41 +0200)]
imxfb: use resource_size() macro

This fixes an off-by-one error. Also, use dev_err instead of printk
in probe() function.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
15 years agoimxfb: calculate bpix value from bits_per_pixel
Sascha Hauer [Wed, 18 Mar 2009 10:29:31 +0000 (11:29 +0100)]
imxfb: calculate bpix value from bits_per_pixel

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
15 years agomx1: Codingstyle: Let the compiler count arrays
Sascha Hauer [Tue, 23 Jun 2009 10:14:39 +0000 (12:14 +0200)]
mx1: Codingstyle: Let the compiler count arrays

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
15 years agomx3: Codingstyle: Let the compiler count arrays
Sascha Hauer [Tue, 23 Jun 2009 10:12:00 +0000 (12:12 +0200)]
mx3: Codingstyle: Let the compiler count arrays

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
15 years agomx2: Codingstyle: Let the compiler count arrays
Sascha Hauer [Tue, 23 Jun 2009 10:04:36 +0000 (12:04 +0200)]
mx2: Codingstyle: Let the compiler count arrays

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
15 years agomx2: remove mxc_irda platform device
Sascha Hauer [Tue, 23 Jun 2009 09:52:26 +0000 (11:52 +0200)]
mx2: remove mxc_irda platform device

Irda support is handled by the normal ims serial driver, so
we do not need this device.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
15 years agoMXC iomux-v3: Fix defines for PAD_CTL registers
Sascha Hauer [Thu, 4 Jun 2009 08:32:08 +0000 (10:32 +0200)]
MXC iomux-v3: Fix defines for PAD_CTL registers

The old defines leaked in from an old version of the patch.
Change the defines to match the register layout of the iomuxer.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
15 years agomxc: turn to soc specific init_irq functions
Sascha Hauer [Mon, 25 May 2009 15:36:19 +0000 (17:36 +0200)]
mxc: turn to soc specific init_irq functions

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
15 years agomxc: remove do not include directly
Sascha Hauer [Wed, 27 May 2009 16:33:58 +0000 (18:33 +0200)]
mxc: remove do not include directly

Everyone should be free to include the files he actually needs.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
15 years agoi.MX serial: do not use #ifdef CONFIG_ARCH_*
Sascha Hauer [Wed, 27 May 2009 16:23:48 +0000 (18:23 +0200)]
i.MX serial: do not use #ifdef CONFIG_ARCH_*

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
15 years agoMXC: remove board specific setup of MXC_LL_UART_[PV]ADDR
Sascha Hauer [Thu, 4 Jun 2009 11:45:37 +0000 (13:45 +0200)]
MXC: remove board specific setup of MXC_LL_UART_[PV]ADDR

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
15 years agoMXC uncompress macros: determine uart base by machine type
Sascha Hauer [Thu, 4 Jun 2009 11:29:57 +0000 (13:29 +0200)]
MXC uncompress macros: determine uart base by machine type

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
15 years agomxc: remove ARCH_NR_GPIOS
Sascha Hauer [Mon, 25 May 2009 15:22:18 +0000 (17:22 +0200)]
mxc: remove ARCH_NR_GPIOS

Use the default value of 256 which is enough for all i.MX SoCs.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
15 years agosystem.c: runtime base address
Sascha Hauer [Thu, 4 Jun 2009 10:19:02 +0000 (12:19 +0200)]
system.c: runtime base address

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
15 years agoMXC: pass base/irq to mxc_timer_init
Sascha Hauer [Mon, 25 May 2009 10:21:38 +0000 (12:21 +0200)]
MXC: pass base/irq to mxc_timer_init

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
15 years agoMerge branch 'pm-upstream/fixes' of git://git.kernel.org/pub/scm/linux/kernel/git...
Russell King [Wed, 5 Aug 2009 21:10:52 +0000 (22:10 +0100)]
Merge branch 'pm-upstream/fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-omap-pm into devel-stable

15 years agoOMAP3: Overo: add missing pen-down GPIO definition
Kevin Hilman [Mon, 20 Jul 2009 16:09:23 +0000 (09:09 -0700)]
OMAP3: Overo: add missing pen-down GPIO definition

Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
15 years agoOMAP: GPIO: clear/restore level/edge detect settings on mask/unmask
Kevin Hilman [Thu, 4 Jun 2009 22:57:10 +0000 (15:57 -0700)]
OMAP: GPIO: clear/restore level/edge detect settings on mask/unmask

If IRQ triggering is enabled, it can trigger a pending interrupt
even for masked interrupts.  Any pending GPIO interrupts can
prevent the powerdomain from hitting retention.

Problem found, reported and additional review and testing by Chunquiu
Wang.

Tested-by: Chunquiu Wang <cqwang@motorola.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
15 years agoOMAP3: PM: Fix wrong sequence in suspend.
Jouni Hogander [Wed, 29 Oct 2008 10:06:04 +0000 (12:06 +0200)]
OMAP3: PM: Fix wrong sequence in suspend.

Powerdomain previous state is checked after restoring new states in
suspend. This patch fixes this problem.

Signed-off-by: Jouni Hogander <jouni.hogander@nokia.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
15 years agoOMAP: PM: CPUfreq: obey min/max settings of policy
Eero Nurkkala [Tue, 23 Jun 2009 09:53:29 +0000 (12:53 +0300)]
OMAP: PM: CPUfreq: obey min/max settings of policy

Use the min/max settings from CPUfreq policy rather than
processor defined min/max settings.

Without this patch, it's possible to scale frequency outside
the current policy range.

Signed-off-by: Eero Nurkkala <ext-eero.nurkkala@nokia.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
15 years agoOMAP2/3/4: UART: allow in-order port traversal
Kevin Hilman [Wed, 1 Jul 2009 04:02:45 +0000 (21:02 -0700)]
OMAP2/3/4: UART: allow in-order port traversal

Use list_add_tail() when adding discovered UART ports.  This is so
traversal using list_for_each_entry() will traverse the list in the
order they were found.

Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
15 years agoOMAP2/3/4: UART: Allow per-UART disabling wakeup for serial ports
Kevin Hilman [Mon, 27 Apr 2009 19:27:36 +0000 (12:27 -0700)]
OMAP2/3/4: UART: Allow per-UART disabling wakeup for serial ports

This patch causes the OMAP uarts to honor the sysfs power/wakeup file
for IOPAD wakeups. Before the OMAP was always woken up from off mode
on a rs232 signal change.  This patch also creates a different
platform device for each serial port so that the wakeup properties can
be control per port.

By default, IOPAD wakeups are enabled for each UART.  To disable,

  # echo disabled > /sys/devices/platform/serial8250.0/power/wakeup

Where serial8250.0 can be replaced by .1, or .2 to control the other
ports.

Original idea and original patch from Russ Dill <russ.dill@gmail.com>

Cc: Russ Dill <russ.dill@gmail.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
15 years agoOMAP3: Fixed crash bug with serial + suspend
Tero Kristo [Thu, 5 Mar 2009 14:32:23 +0000 (16:32 +0200)]
OMAP3: Fixed crash bug with serial + suspend

It was possible for an unhandled interrupt to occur if there was incoming
serial traffic during wakeup from suspend. This was caused by the code
in arch-arm/mach-omap2/serial.c keeping interrupt enabled all the time,
but not acking its interrupts. Applies on top of PM branch.

Use the PM begin/end hooks to ensure that the "serial idle" interrupts
are disabled during the suspend path.  Also, since begin/end hooks are
now used, use the suspend_state that is passed in the begin hook instead
of the enter hook as per the platform_suspend_ops docs.

Signed-off-by: Tero Kristo <tero.kristo@nokia.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
15 years agoOMAP4: UART: cleanup special case IRQ handling
Kevin Hilman [Wed, 24 Jun 2009 17:32:03 +0000 (10:32 -0700)]
OMAP4: UART: cleanup special case IRQ handling

Streamline the OMAP4 special IRQ assignments by putting inside
normal init loop instead of having a separate loop.

Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
15 years agoOMAP3: PM: Do not build suspend code if SUSPEND is not enabled
Kevin Hilman [Wed, 24 Jun 2009 18:39:18 +0000 (11:39 -0700)]
OMAP3: PM: Do not build suspend code if SUSPEND is not enabled

Signed-off-by: Jouni Hogander <jouni.hogander@nokia.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
15 years agoOMAP3: PM: prevent module wakeups from waking IVA2
Kevin Hilman [Tue, 5 May 2009 23:34:25 +0000 (16:34 -0700)]
OMAP3: PM: prevent module wakeups from waking IVA2

By default, prevent functional wakeups from inside a module from
waking up the IVA2.  Let DSP Bridge code handle this when loaded.

Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
15 years agoOMAP3: PM: Clear pending PRCM reset flags on init
Kevin Hilman [Mon, 27 Apr 2009 23:14:54 +0000 (16:14 -0700)]
OMAP3: PM: Clear pending PRCM reset flags on init

Any pending reset flags can prevent retention.  Ensure they are all
cleared during boot.

Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
15 years agoOMAP3: PM: Ensure PRCM interrupts are cleared at boot
Kevin Hilman [Mon, 27 Apr 2009 14:50:23 +0000 (07:50 -0700)]
OMAP3: PM: Ensure PRCM interrupts are cleared at boot

Any pending PRCM interrupts can prevent retention.  Ensure
they are cleared during boot.

Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
15 years agoOMAP3: PM: CM_REGADDR macros using wrong name
Kevin Hilman [Tue, 9 Jun 2009 18:45:30 +0000 (11:45 -0700)]
OMAP3: PM: CM_REGADDR macros using wrong name

Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
15 years agoOMAP2/3: PM: make PM __init calls static
Kevin Hilman [Wed, 10 Jun 2009 16:02:25 +0000 (09:02 -0700)]
OMAP2/3: PM: make PM __init calls static

Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
15 years agoMerge branch 'omap4_upstream' of git://dev.omapzoom.org/pub/scm/santosh/kernel-omap4...
Russell King [Mon, 3 Aug 2009 15:41:55 +0000 (16:41 +0100)]
Merge branch 'omap4_upstream' of git://dev.omapzoom.org/pub/scm/santosh/kernel-omap4-base into devel-stable

15 years agoLinux 2.6.31-rc5
Linus Torvalds [Sat, 1 Aug 2009 00:40:45 +0000 (17:40 -0700)]
Linux 2.6.31-rc5

15 years agoMerge branch 'for-linus' of git://oss.sgi.com/xfs/xfs
Linus Torvalds [Fri, 31 Jul 2009 19:17:37 +0000 (12:17 -0700)]
Merge branch 'for-linus' of git://oss.sgi.com/xfs/xfs

* 'for-linus' of git://oss.sgi.com/xfs/xfs:
  xfs: bump up nr_to_write in xfs_vm_writepage
  xfs: reduce bmv_count in xfs_vn_fiemap

15 years agoMerge branch 'for-linus' of git://git.kernel.dk/linux-2.6-block
Linus Torvalds [Fri, 31 Jul 2009 19:10:26 +0000 (12:10 -0700)]
Merge branch 'for-linus' of git://git.kernel.dk/linux-2.6-block

* 'for-linus' of git://git.kernel.dk/linux-2.6-block:
  io context: fix ref counting
  block: make the end_io functions be non-GPL exports
  block: fix improper kobject release in blk_integrity_unregister
  block: always assign default lock to queues
  mg_disk: Add missing ready status check on mg_write()
  mg_disk: fix issue with data integrity on error in mg_write()
  mg_disk: fix reading invalid status when use polling driver
  mg_disk: remove prohibited sleep operation

15 years agoMerge branch 'timers-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...
Linus Torvalds [Fri, 31 Jul 2009 19:09:57 +0000 (12:09 -0700)]
Merge branch 'timers-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

* 'timers-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  clocksource: Save mult_orig in clocksource_disable()

15 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc
Linus Torvalds [Fri, 31 Jul 2009 19:09:22 +0000 (12:09 -0700)]
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc:
  mmc: orphan subsystem
  imxmmc: Remove unnecessary semicolons
  cb710: use SG_MITER_TO_SG/SG_MITER_FROM_SG
  sdhci: use SG_MITER_TO_SG/SG_MITER_FROM_SG
  lib/scatterlist: add a flags to signalize mapping direction

15 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6
Linus Torvalds [Fri, 31 Jul 2009 19:09:02 +0000 (12:09 -0700)]
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6:
  ALSA: sound/aoa: Add kmalloc NULL tests
  ALSA: hda - Increase PCM stream name buf in patch_realtek.c
  sound: mpu401.c: Buffer overflow
  sound: aedsp16: Buffer overflow
  ALSA: hda: fix out-of-bound hdmi_eld.sad[] write
  ALSA: hda - Add quirk for Dell Studio 1555

15 years agoclocksource: Save mult_orig in clocksource_disable()
Magnus Damm [Tue, 28 Jul 2009 21:09:55 +0000 (14:09 -0700)]
clocksource: Save mult_orig in clocksource_disable()

To fix the common case where ->enable() does not set up
mult, make sure mult_orig is saved in mult on disable.

Also add comments to explain why we do this.

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Cc: johnstul@us.ibm.com
Cc: lethal@linux-sh.org
Cc: akpm@linux-foundation.org
LKML-Reference: <20090618152432.10136.9932.sendpatchset@rx1.opensource.se>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
15 years agommc: orphan subsystem
Pierre Ossman [Fri, 31 Jul 2009 10:27:28 +0000 (12:27 +0200)]
mmc: orphan subsystem

I do not have the time to take care of this, so remove myself as
maintainer.

Signed-off-by: Pierre Ossman <pierre@ossman.eu>
15 years agoimxmmc: Remove unnecessary semicolons
Joe Perches [Sun, 28 Jun 2009 16:26:31 +0000 (09:26 -0700)]
imxmmc: Remove unnecessary semicolons

Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Pavel Pisa <pisa@cmp.felk.cvut.cz>
Signed-off-by: Pierre Ossman <pierre@ossman.eu>
15 years agocb710: use SG_MITER_TO_SG/SG_MITER_FROM_SG
Sebastian Andrzej Siewior [Mon, 22 Jun 2009 07:18:05 +0000 (09:18 +0200)]
cb710: use SG_MITER_TO_SG/SG_MITER_FROM_SG

the code allready uses flush_kernel_dcache_page(). This patch updates the
driver to the recent sg API changes which require that either SG_MITER_TO_SG
or SG_MITER_FROM_SG is set. SG_MITER_TO_SG calls flush_kernel_dcache_page()
in sg_mitter_stop()

Signed-off-by: Sebastian Andrzej Siewior <sebastian@breakpoint.cc>
Acked-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Signed-off-by: Pierre Ossman <pierre@ossman.eu>
15 years agosdhci: use SG_MITER_TO_SG/SG_MITER_FROM_SG
Sebastian Andrzej Siewior [Thu, 18 Jun 2009 07:33:32 +0000 (09:33 +0200)]
sdhci: use SG_MITER_TO_SG/SG_MITER_FROM_SG

so the page will be flushed on unmap on ARCH which need it.

Signed-off-by: Sebastian Andrzej Siewior <sebastian@breakpoint.cc>
Signed-off-by: Pierre Ossman <pierre@ossman.eu>
15 years agolib/scatterlist: add a flags to signalize mapping direction
Sebastian Andrzej Siewior [Thu, 18 Jun 2009 08:19:12 +0000 (10:19 +0200)]
lib/scatterlist: add a flags to signalize mapping direction

sg_miter_start() is currently unaware of the direction of the copy
process (to or from the scatter list). It is important to know the
direction because the page has to be flushed in case the data written
is seen on a different mapping in user land on cache incoherent
architectures.

Signed-off-by: Sebastian Andrzej Siewior <sebastian@breakpoint.cc>
Acked-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Acked-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Pierre Ossman <pierre@ossman.eu>
15 years agoMerge branch 'fix/oss' into for-linus
Takashi Iwai [Fri, 31 Jul 2009 08:17:45 +0000 (10:17 +0200)]
Merge branch 'fix/oss' into for-linus

* fix/oss:
  sound: mpu401.c: Buffer overflow
  sound: aedsp16: Buffer overflow

15 years agoMerge branch 'fix/misc' into for-linus
Takashi Iwai [Fri, 31 Jul 2009 08:17:44 +0000 (10:17 +0200)]
Merge branch 'fix/misc' into for-linus

* fix/misc:
  ALSA: sound/aoa: Add kmalloc NULL tests

15 years agoMerge branch 'fix/hda' into for-linus
Takashi Iwai [Fri, 31 Jul 2009 08:17:42 +0000 (10:17 +0200)]
Merge branch 'fix/hda' into for-linus

* fix/hda:
  ALSA: hda - Increase PCM stream name buf in patch_realtek.c
  ALSA: hda: fix out-of-bound hdmi_eld.sad[] write
  ALSA: hda - Add quirk for Dell Studio 1555

15 years agoALSA: sound/aoa: Add kmalloc NULL tests
Julia Lawall [Fri, 31 Jul 2009 06:32:03 +0000 (08:32 +0200)]
ALSA: sound/aoa: Add kmalloc NULL tests

Check that the result of kzalloc is not NULL before a dereference.

The semantic match that finds this problem is as follows:
(http://www.emn.fr/x-info/coccinelle/)

// <smpl>
@@
expression *x;
identifier f;
constant char *C;
@@

x = \(kmalloc\|kcalloc\|kzalloc\)(...);
... when != x == NULL
    when != x != NULL
    when != (x || ...)
(
kfree(x)
|
f(...,C,...,x,...)
|
*f(...,x,...)
|
*x->f
)
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Takashi Iwai <tiwai@suse.de>