Hi Paul, On Wed, Jan 02, 2013 at 18:54:47, Philip, Avinash wrote: > This patch series is being part of [1] and resubmitting on top of 3.8-rc1 to > make it to 3.9. > > In AM33xx PWM sub modules like ECAP, EHRPWM & EQEP are integrated to > PWM subsystem. All these submodules shares the resources (clock) & has > a clock gating register in PWM Subsystem. So a parent PWM subsystem > driver is created. To support PWM subsystem driver, parent child > relation is created in HWMOD entry in patch #2. > > In addition EHRPWM module requires explicit clock gating from control > module. Hence add clock node for tbclk handling in patch #4. > > Patch #3 to support common clock migration for AM33xx. > > Also Device tree nodes populated to support parent child relation > between PWMSS, ECAP & EHRPWM submodules (patch #5, 6 & 7). > > This patch series based on linux_omap/master [2] and tested for > backlight with ECAP on AM335x-evm & AM335x-evmsk. Are there any reviews on this patch series? This patch set is required for LCD backlight work based on ECAP PWM in am335x-evm & am335x-evmsk. Thanks Avinash > > 1. https://lkml.org/lkml/2012/11/27/120 > 2. http://git.kernel.org/?p=linux/kernel/git/tmlind/linux-omap.git;a=commit;h=c4e2e79ff7c9f4fdad7da432c6b449121cc3033e > > Philip Avinash (7): > ARM: OMAP: AM33xx hwmod: Corrects PWM subsystem HWMOD entries > ARM: OMAP: AM33xx hwmod: Add parent-child relationship for PWM > subsystem > pwm: pwm-tiehrpwm: Update the clock handling of pwm-tiehrpwm driver > ARM: AM33XX: clk: Add clock node for EHRPWM TBCLK > ARM: dts: AM33XX: Add PWMSS device tree nodes > ARM: dts: AM33XX: Add PWM backlight DT data to am335x-evm > ARM: dts: AM33XX: Add PWM backlight DT data to am335x-evmsk > > arch/arm/boot/dts/am335x-evm.dts | 23 ++ > arch/arm/boot/dts/am335x-evmsk.dts | 23 ++ > arch/arm/boot/dts/am33xx.dtsi | 84 ++++++ > arch/arm/mach-omap2/cclock33xx_data.c | 30 +++ > arch/arm/mach-omap2/control.h | 8 + > arch/arm/mach-omap2/omap_hwmod_33xx_data.c | 390 ++++++++++++++++++---------- > drivers/pwm/pwm-tiehrpwm.c | 4 +- > 7 files changed, 417 insertions(+), 145 deletions(-) > > -- > 1.7.9.5 > > -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
