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2011-01-14Merge branch 'for-rmk' of git://git.pengutronix.de/git/imx/linux-2.6 into ↵Russell King12-28/+364
devel-stable
2011-01-13mx51: add support for pwmArnaud Patard (Rtp)1-0/+7
This patch is adding support for pwm1 and pwm2 devices found on mx51. [ this patch has been tested with pwm-backlight driver ] Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-01-13Fix pwm-related build failureArnaud Patard (Rtp)1-2/+2
Commit 076762aa52de48688f6e1b6999fe58d736479f37 is adding a macro whis is calling imx_add_mxc_pwm() but gives it 2 parameters while it's taking only one parameters. Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-01-13ARM i.MX53 enable LOCO board bootupYong Shen3-0/+120
1. Add Kconfig and Makefile entries 2. Add board definition 3. enable uart and fec for LOCO board Signed-off-by: Yong Shen <yong.shen@freescale.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-01-13ARM i.MX53 enable SMD board bootupYong Shen3-0/+119
1. Add Kconfig and Makefile entries 2. Add board definition 3. enable uart and fec for SMD board Signed-off-by: Yong Shen <yong.shen@freescale.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-01-13ARM: i.MX53 EVK: add spi nor deviceYong Shen1-0/+15
add spi board information for spi nor device Signed-off-by: Yong Shen <yong.shen@freescale.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-01-13ARM: i.MX53 EVK: add ecspi IOMUX settingYong Shen1-2/+10
add ecspi IOMUX setting, also fix a bug of chip select pin order Signed-off-by: Yong Shen <yong.shen@freescale.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-01-12ARM: mx5: dynamically allocate imx-keypad devicesFabio Estevam7-27/+11
Add support for dynamical allocation of imx-keypad on mx5 platform. After moving to dynamically registration of the keypad, the keypad clock name needs to change accordingly. The reason is that the original mx5 keypad platform_device id was 0, now we use id=-1 as per arch/arm/plat-mxc/devices/platform-imx-keypad.c. Tested keypad successfully on a MX51_3DS board. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-01-12ARM: mx5: dynamically allocate pwm devicesFabio Estevam1-0/+4
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-01-11ARM i.MX5 uart clock bug fixYong Shen1-1/+1
uart clk is from pll3 on mx53 instead of mx51 Signed-off-by: Yong Shen <yong.shen@freescale.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-01-11ARM i.MX53 enable spi on EVK boardYong Shen4-0/+22
1. some macro definitions fix 2. add platform data for spi device 3. register spi clocks Signed-off-by: Yong Shen <yong.shen@freescale.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-01-07ARM i.MX53 enable sdhc support on EVK boardYong Shen4-0/+11
1. changes some register address to fit macro definition 2. add platform data and clock for sdhc Signed-off-by: Yong Shen <yong.shen@freescale.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-01-07ARM i.MX53 enable i2c on EVK boardYong Shen4-0/+15
add i2c platform data and clock Signed-off-by: Yong Shen <yong.shen@freescale.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-01-07ARM i.MX53: enable fec driver on EVK boardYong Shen2-0/+31
1. Adjust FEC base address name to fit macro definition 2. Add platform data and reset function for FEC Signed-off-by: Yong Shen <yong.shen@freescale.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-01-06Merge branch 'devel-stable' into develRussell King22-212/+1310
Conflicts: arch/arm/mach-pxa/clock.c arch/arm/mach-pxa/clock.h
2011-01-04ARM i.MX53: Make MX53 EVK bootableYong Shen5-0/+119
1. Add entries to Kconfig 2. Add machine definition 3. Add Uart platform data, pad setting and base address 4. Adjust GPIO irq number Signed-off-by: Yong Shen <yong.shen@linaro.org> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-01-04ARM i.MX53: Some bug fix about MX53 MSL codeYong Shen2-1/+28
1. pll_base address should return right value 2. uart parent clk is from pll3 Signed-off-by: Yong Shen <yong.shen@linaro.org> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-01-03ARM i.MX51: Add ipu clock supportSascha Hauer1-0/+140
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-01-03mx51: fix usb clock supportArnaud Patard (Rtp)1-2/+43
Current code doesn't really enable the usb clocks so if they're disabled when booting linux, the kernel/machine will hang as soon as someone is trying to read a usb register Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-01-03MX51: Add support for usb host 2Arnaud Patard (Rtp)2-0/+24
Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-01-03arm: mx50: add mx50 reference design board supportRichard Zhao3-0/+210
Add basic function and uart device support. Signed-off-by: Richard Zhao <richard.zhao@freescale.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-01-03arm: mx50: add core functions support except clockRichard Zhao5-1/+101
Add core definitions and memory map, gpio, irq, iomux, uart device support. Signed-off-by: Richard Zhao <richard.zhao@freescale.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-01-03ARM: mx5: use config to define boot related addressesRichard Zhao1-3/+3
Signed-off-by: Richard Zhao <richard.zhao@freescale.com> Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-12-15ARM i.MX51: Full iomux supportSascha Hauer7-65/+64
This iomux file has been constructed from the Freescale pinmux tool. It contains all pins from the tool, but the datasheet lists some configurations not present in the tool, these are not yet added. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-12-15MXC IOMUX-V3 replace struct pad_desc with bitmapped cookie (step 2)Lothar Waßmann1-6/+6
This patch actually replaces the 'struct pad_desc' with a u64 cookie to facilitate adding platform specific pad_ctrl settings to an existing pad definition. So, instead of: iomux_v3_cfg_t power_key = MX51_PAD_EIM_A27__GPIO_2_21; power_key.pad_ctrl = MX51_GPIO_PAD_CTRL_2; mxc_iomux_v3_setup_pad(&power_key); one can write: mxc_iomux_v3_setup_pad((MX51_PAD_EIM_A27__GPIO_2_21 & ~MUX_PAD_CTRL_MASK) | MX51_GPIO_PAD_CTRL_2); Patch applies to branch 'imx-for-2.6.38' of git://git.pengutronix.de/git/imx/linux-2.6 Signed-Off-By: Lothar Waßmann <LW@KARO-electronics.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-12-14ARM: mx5: check for error in ioremapFabio Estevam4-0/+14
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-12-14mx51: add SSI3Peter Horton1-0/+5
Add SSI3 to MX51 Signed-off-by: Peter Horton <phorton@bitbox.co.uk> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-12-14watchdog: imx: use clk_get to acquire the watchdog clockFabio Estevam1-2/+2
Use clk_get to acquire the watchdog clock and also avoid hardcoding the clock name. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-12-07ARM: mx5/mx51_babbage: Add watchdog supportFabio Estevam2-0/+2
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-12-07ARM: mx5: add watchdog clocksFabio Estevam1-0/+6
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-12-07ARM: mx5: add support for the two watchdog modulesFabio Estevam2-4/+4
MX51 has two watchdog modules. Add support for both of them. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-12-03iMX51: introduce IMX_GPIO_NRArnaud Patard (Rtp)6-44/+44
Currently, to define a GPIO number, we're using something like : #define EFIKAMX_PCBID0 (2*32 + 16) to define GPIO 3 16. This is not really readable and it's error prone imho (note the 3 vs 2). So, I'm introducing a new macro to define this in a better way. Now, the code sample become : #define EFIKAMX_PCBID0 IMX_GPIO_NR(3, 16) v2: - move to gpio.h - add parens & spaces - switch to IMX_GPIO_NR instead of MX51_GPIO_NR Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org> Cc: Amit Kucheria <amit.kucheria@linaro.org> Cc: Sascha Hauer <s.hauer@pengutronix.de> Cc: Eric Bénard <eric@eukrea.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-12-03ARM: mx5: dynamically allocate imx2-wdt devicesFabio Estevam3-16/+4
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-12-03ARM: mx5: introduce SOC_IMX51Fabio Estevam1-1/+10
Introduce SOC_IMX51 to keep consistency with the other i.MX devices Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-12-03mx5: Fix efikamx buildArnaud Patard (Rtp)2-4/+4
Commit 124bf94a "ARM: imx: fix name for functions adding sdhci-esdhc-imx devices" changed some devices and Kconfig entry and didn't change every places it should have. It's breaking efikamx build. I've fixed 3ds Kconfig entry as I believe it's broken there too. Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-11-28ARM: imx: Get the silicon version from the IIM moduleDinh Nguyen3-32/+41
Instead of reading the silicon version from ROM, we should read the SREV register from the IIM. Freescale has dropped all support for MX51 REV1.0, only MX51 REV 2.0 and 3.0 are valid. Signed-off-by: Dinh Nguyen <Dinh.Nguyen@freescale.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-11-26ARM: 6483/1: arm & sh: factorised duplicated clkdev.cJean-Christop PLAGNIOL-VILLARD1-1/+1
factorise some generic infrastructure to assist looking up struct clks for the ARM & SH architecture. as the code is identical at 99% put the arch specific code for allocation as example in asm/clkdev.h Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-11-24ARM: imx: Add mx53 support to common msl functions.Dinh Nguyen2-2/+36
Add mx53 support to cpu.c and mm.c. Signed-off-by: Dinh Nguyen <Dinh.Nguyen@freescale.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-11-24ARM: imx: Add core definitions for MX53Dinh Nguyen6-25/+129
Add iomux, clocks, and memory map for Freescale's MX53 SoC. Add cpu_is_mx53 function to common.h. Add 3 more banks of gpio's to mxc_gpio_ports. Add MX53 phys offset address. Signed-off-by: Dinh Nguyen <Dinh.Nguyen@freescale.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-11-24mx51_babbage: Add SPI flash supportFabio Estevam2-0/+37
MX51 Babbage has an AT45DB321 SPI Flash connected to eCSPI1. Add support for it. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-11-24ARM i.MX51: return gracefully on different socsSascha Hauer1-0/+3
Code called from an initcall can be maybe called for machines it's not intended for. So check for valid machines and return gracefully if an incompatible machine is found. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-11-24ARM i.MX51 boards: Do not use PHYS_OFFSETSascha Hauer3-3/+3
PHYS_OFFSET may become a variable once the runtime PHYS_OFFSET patch is merged, so use MX51_PHYS_OFFSET for boot_params. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-11-24mx51_3ds: Add esdhc supportFabio Estevam2-0/+2
Add support for esdhc on mx51_3ds board. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-11-24efikamx: add resetArnaud Patard (Rtp)1-0/+24
The efikamx board is using a gpio to reset the board so add support for it Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-11-24efikamx: add spi nor supportArnaud Patard (Rtp)2-0/+59
On efikamx, uboot is stored on a nor spi flash. Add support for it Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-11-24efikamx: add support for power keyArnaud Patard (Rtp)1-0/+24
This patch adds support for power key button of the efika mx. It's connected on GPIO 2 31. Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-11-24efikamx: add leds supportArnaud Patard (Rtp)1-1/+46
The efika mx a 3 leds (1 blue, 1 red, 1 green) connected on GPIOS 3 13/14/15. Also, some special care is done for default trigger of blue led for mmc as the mmc host used is different between hw revisions Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-11-24efikamx: add mmc supportArnaud Patard (Rtp)2-0/+28
The efika mx is using a esdhc host for mmc support. Now that the sdhci has support for it, enable it. Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-11-24efikamx: read board idArnaud Patard (Rtp)1-0/+65
read board id value from the GPIO3_16/17/11 Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-11-24ARM: i.MX IOMUX-V3 replace struct pad_desc with bitmapped cookieLothar Waßmann7-11/+11
The following patch is a first step to convert the 'struct pad_desc' to a bitmapped cookie to facilitate adding platform specific pullup or drive strength definitions to existing pad definitions without need to rewrite the complete pad def. The patch wraps 'struct pad_desc' in an opaque data type and introduces macros to access the individual members. This patch does not constitute any functional change! Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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