Commit Graph

201784 Commits

Author SHA1 Message Date
Uwe Kleine-König
2dcf78c0ee Merge branch 'imx/for-2.6.36' of git://git.pengutronix.de/git/ukl/linux-2.6 into HEAD
There are some more conflicts than detected by git, namely support for
the newly added cpuimx machines needed to be converted to dynamic device
registration.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>

Conflicts:
	arch/arm/mach-imx/Makefile
	arch/arm/mach-imx/devices.c
	arch/arm/mach-imx/devices.h
	arch/arm/mach-imx/eukrea_mbimx27-baseboard.c
	arch/arm/mach-mx2/Kconfig
	arch/arm/mach-mx25/Makefile
	arch/arm/mach-mx25/devices.c
	arch/arm/plat-mxc/include/mach/mx25.h
	arch/arm/plat-mxc/include/mach/mxc_nand.h
2010-07-26 14:27:25 +02:00
Baruch Siach
6b6322676a mx25: add PWM4 to iomux
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-07-26 14:18:33 +02:00
Baruch Siach
b04102bd34 mx25: add iomux defines for UART4 on KPP pins
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-07-26 14:18:32 +02:00
Fabio Estevam
41f634758a mx31_3ds: Handle USB OTG GPIO Errors
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-07-26 14:18:31 +02:00
Baruch Siach
f747847e8f mx25: add support for the CSI device
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-07-26 14:18:29 +02:00
Baruch Siach
94d3595864 mx27: add support for the CSI device
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-07-26 14:18:28 +02:00
Luotao Fu
b725abad34 pca100: clean up GPIO pin multiplexing
cleaned up some duplicated mxc_gpio_mode calls and move the correpsonding
pin multiplexing either into the initial pin config table or ifdef blocks.

Signed-off-by: Luotao Fu <l.fu@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-07-26 14:18:27 +02:00
Luotao Fu
42216fc59d pca100: add framebuffer device support and TFT
this one adds the frambuffer device and a TFT panel to the PhyCard-S
(pca100) board.

Signed-off-by: Luotao Fu <l.fu@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-07-26 14:18:25 +02:00
Jason Wang
426ab49b33 mxc/iomux: add GPIO bank offset for iomux v3 platforms
These GPIO bank offsets are useful when define a gpio number.
E.G. when GPIO PORTC pin 6 is used for irq request pin of external
expanding device, we can define it like:
  #define EXP_PARENT_IRQ_PIN (GPIO_PORTC + 6)

Signed-off-by: Jason Wang <jason77.wang@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-07-26 14:18:24 +02:00
Jason Wang
b3fb53a81c mx51/iomux: add UART and GPIO pad definitions for imx51_3ds board
Add UART2 CTS/RTS and UART3 RXD/TXD pad definitons for imx51_3ds board,
add GPIO_1_6 definiton because this pin is used as a CPLD parent irq
request pin on imx51_3ds board.

Signed-off-by: Jason Wang <jason77.wang@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-07-26 14:18:23 +02:00
Jason Wang
310894b72b mx51/iomux: Fix mux mode and input path for two pads
For pad EIM_D27 to work in UART3_RTS mode, the input path should be
3 instead of 0; for pad USBH1_STP to work in GPIO_1_27 mode, the mux
value should be 2 instead of 8.

Signed-off-by: Jason Wang <jason77.wang@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-07-26 14:18:22 +02:00
Amit Kucheria
68d03da2ae [PATCH] mxc: Fix pad names for imx51
The pads capable of being used as GPIOs had their pad-name and mode-name
switched. Also, fix the following:

- Whitespace fixes
- Replace IOMUX_CONFIG_ALTn with 'n'

Signed-off-by: Amit Kucheria <amit.kucheria@canonical.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-07-26 14:18:20 +02:00
Eric Bénard
21744f193d i.MX35: add cpuimx35 support and its baseboard
* cpuimx35 integrates i.MX35, RAM, NAND, Ethernet, I2C RTC, USB Host,
USB OTG and I2C touchscreen controller
* mbimxsd provides access to LCD, Audio, LED, Switch button, UART ...

Signed-off-by: Eric Bénard <eric@eukrea.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-07-26 14:18:19 +02:00
Baruch Siach
ac0eb0f3ca mx25: add a comment documenting undocumented IPG clocks
The information in the i.MX25 Reference Manual is lacking. Add information from
the Freescale BSP.

Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Acked-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-07-26 14:18:18 +02:00
Baruch Siach
fd3c46b306 mx25pdk: register watchdog device
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Reviewed-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-07-26 14:18:17 +02:00
Baruch Siach
30816abc21 mx25: add watchdog clock
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Reviewed-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-07-26 14:18:15 +02:00
Eric Bénard
6f1fa706fc i.MX25: add cpuimx25 module and its baseboard
* cpuimx25 integrates i.MX25, RAM, NAND, Ethernet, I2C RTC, USB Host
and USB OTG
* mbimxsd provides access to LCD, Audio, LED, Switch button, UART ...

Signed-off-by: Eric Bénard <eric@eukrea.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-07-26 14:18:14 +02:00
Eric Bénard
8402ed30e1 i.MX25: add AUDMUX and SSI support
* add clocks for audmux and ssi 1 & 2
* add irq for ssi 1 & 2
* add devices platform for ssi1 & 2
* update audmux-v2 for i.MX25
* add base addresses for audmux & ssi 1 & 2
* add iomux configuration for GPIO for AUD5 port

Signed-off-by: Eric Bénard <eric@eukrea.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-07-26 14:18:13 +02:00
Eric Bénard
2518507f72 i.MX25: fix USB gadget support
i.MX25's udc port is the same as i.MX35's one

Signed-off-by: Eric Bénard <eric@eukrea.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-07-26 14:18:11 +02:00
Eric Bénard
4ea0af0275 i.MX25: fix EHCI support
i.MX25's EHCI is the same as i.MX35's one.

Signed-off-by: Eric Bénard <eric@eukrea.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-07-26 14:18:10 +02:00
Eric Bénard
a6e92b49ae i.MX25: fix get_rate_otg to return the correct value
usb drivers need to get the right value for otg clock so
calculate and return it

Signed-off-by: Eric Bénard <eric@eukrea.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-07-26 14:18:09 +02:00
Eric Bénard
648beaf5bd plat-mxc/ehci.c: add i.MX25 support
i.MX25's OTG has the same USBCTRL registers than i.MX35 so reuse
most of the i.MX35's defines.

Signed-off-by: Eric Bénard <eric@eukrea.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-07-26 14:18:08 +02:00
Eric Bénard
5a36c39923 MX25: put define for OTG base address in right include
the standard place for this define is include/mach/mx25.h

Signed-off-by: Eric Bénard <eric@eukrea.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-07-26 14:18:06 +02:00
Eric Bénard
f42ae0e9f4 i.MX27: add suspend to RAM support
Signed-off-by: Eric Bénard <eric@eukrea.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-07-26 14:18:05 +02:00
Eric Bénard
e8c74860a7 eukrea_mbimx27: fix audio support when SOC is compiled as module
Signed-off-by: Eric Bénard <eric@eukrea.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-07-26 14:18:04 +02:00
Eric Bénard
cbb052c905 mach-cpuimx27: fix USB_ULPI build warnings
when CONFIG_USB_ULPI is not defined we actually get :
warning: 'otg_pdata' defined but not used
warning: 'usbh2_pdata' defined but not used

Signed-off-by: Eric Bénard <eric@eukrea.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: s.hauer@pengutronix.de
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-07-26 14:18:02 +02:00
Eric Bénard
68ef866170 i.MX35: return IPU clock's value for mx3fb
without this patch, ipu_clk's value is 0 thus preventing mx3fb from
calculating the right divisor for pixel clock generator.

Signed-off-by: Eric Bénard <eric@eukrea.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-07-26 14:18:01 +02:00
Dinh Nguyen
f00b771a98 mx5: Register i2c on Freescale MX51 Babbage HW
Add device registration and setup IOMUX pins in the mx51_babbage
board feil.

Signed-off-by: Dinh Nguyen <Dinh.Nguyen@freescale.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-07-26 14:18:00 +02:00
Dinh Nguyen
71c2e514d5 mx5: Add i2c to Freescale MX51 Babbage HW
This patch adds I2C functionality to the Freescale MX51 Babbage HW.
The patch adds device structures, i2c board slave device defines,
IOMUX pin defines, and clocks.

Signed-off-by: Dinh Nguyen <Dinh.Nguyen@freescale.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-07-26 14:17:58 +02:00
Amit Kucheria
9b839ec0a8 arm: mxc: utilise usecount field in clock operations
This patch fixes the clock refcounting when reparenting is used.

Boot-tested on imx51 babbage board.

Sascha pointed out a good explanation of refcounting here:
http://www.spinics.net/lists/arm-kernel/msg85879.html

Signed-off-by: Amit Kucheria <amit.kucheria@canonical.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-07-26 14:17:57 +02:00
Baruch Siach
c45dd81400 mx25pdk: add keypad support
The keymap is taken from the Freescale supplied kernel.

Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-07-26 14:17:56 +02:00
Baruch Siach
49535a952b mx25: add platform code for imx-keypad
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-07-26 14:17:55 +02:00
Baruch Siach
cce02464dd mxc_nand: add support for platform defined partitions
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-07-26 14:17:53 +02:00
Sascha Hauer
5ea32021c1 mxc_nand: Fix OOB handling
The OOB handling in the mxc_nand driver is broken for v1 type
controllers (i.MX27/31) with 512 byte page size. This perhaps
did not show up because ubi does not use OOB.
Update the driver to always read/write a whole page even if
only OOB is requested. With this patch the driver passes the
mtd_oobtest on i.MX27 with 512 byte page size. Also tested
with 2048 byte page size and on i.MX35 (v2 type controller)

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Reported-by: Wolfram Sang <w.sang@pengutronix.de>
Tested-by: Baruch Siach <baruch@tkos.co.il>
2010-07-26 14:17:52 +02:00
Eric Bénard
d2195d52aa eukrea_mbimx27: add audio codec
Signed-off-by: Eric Bénard <eric@eukrea.com>
Cc: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-07-26 14:17:51 +02:00
Eric Bénard
5203b99c14 eukrea_mbimx27: add support for the keyboard
Signed-off-by: Eric Bénard <eric@eukrea.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-07-26 14:17:50 +02:00
Eric Bénard
0896a9e5ed MX2X: Add Keypad device definition for MX2X arch
Based on work from Alberto Panizzo for MX3X

Signed-off-by: Eric Bénard <eric@eukrea.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-07-26 14:17:48 +02:00
Eric Bénard
e76a17c2d9 eukrea_mbimx27: use card detect through DAT3 for SDHC1
Signed-off-by: Eric Bénard <eric@eukrea.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-07-26 14:17:47 +02:00
Eric Bénard
16b3bf8c85 mxcmmc: add card detect through DAT3 possibility
Signed-off-by: Eric Bénard <eric@eukrea.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-07-26 14:17:46 +02:00
Eric Bénard
ebfc7e6e13 mach-cpuimx27: register wdt and w1_master resources
Signed-off-by: Eric Bénard <eric@eukrea.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-07-26 14:17:44 +02:00
Eric Bénard
9f2270da95 mach-cpuimx27: add USB Host2 and OTG support
support copied from mach-pca100.c

Signed-off-by: Eric Bénard <eric@eukrea.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-07-26 14:17:43 +02:00
Eric Bénard
62d725b1d3 eukrea_mbimx27: fix ADS7846 support
Signed-off-by: Eric Bénard <eric@eukrea.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-07-26 14:17:42 +02:00
Eric Bénard
ebb4fc821d mach-cpuimx27: fix QuadUART's IRQ typo in pins'setup
Signed-off-by: Eric Bénard <eric@eukrea.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-07-26 14:17:41 +02:00
Eric Bénard
2d66c78035 cpuimx27 and mbimx27: allow fine control of UART4 and SDHC2 usage
Signed-off-by: Eric Bénard <eric@eukrea.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-07-26 14:17:39 +02:00
Eric Bénard
a465242eb0 eukrea_mbimx27-baseboard: add timings for DVI output
Signed-off-by: Eric Bénard <eric@eukrea.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-07-26 14:17:38 +02:00
Eric Bénard
fc04ad0e32 eukrea_mbimx27-baseboard: add generic-bl and platform-lcd controls
Signed-off-by: Eric Bénard <eric@eukrea.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-07-26 14:17:37 +02:00
Eric Bénard
4eaad66adf eukrea_mbimx27-baseboard: fix typo in display name
Signed-off-by: Eric Bénard <eric@eukrea.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-07-26 14:17:35 +02:00
Wolfram Sang
c18e8fa5e5 pcm037/pcm043/pca100: fix ULPI-related build warnings
Like this one (if CONFIG_USB_ULPI is not set):

arch/arm/mach-mx3/mach-pcm043.c:312: warning: 'otg_pdata' defined but not used
arch/arm/mach-mx3/mach-pcm043.c:317: warning: 'usbh1_pdata' defined but not used

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-07-26 14:17:34 +02:00
Daniel Mack
21b0734476 ARM: mx3: mx31lilly: pass mc13783 SPI IRQ pin
This makes the resistive touch interface work.

Signed-off-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-07-26 14:17:33 +02:00
Russell King
4609a179c9 ARM: Fix csum_partial_copy_from_user()
Using the parent functions frame pointer to access our arguments is
completely wrong, whether or not we're building with frame pointers
or not.  What we should be using is the stack pointer to get at the
word above the registers we stacked ourselves.

Reported-by: Bosko Radivojevic <bosko.radivojevic@gmail.com>
Tested-by: Bosko Radivojevic <bosko.radivojevic@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-07-26 12:18:16 +01:00