TI PWM sub modules like ECAP & EHRPWM can enter in low power sleep state during low power transitions of the platforms (like in AM33XX). This patch series support low power sleep transition support. This patch series depend on [1] and [2] and tested for low sleep support on AM335x-evm for ECAP based PWM backlight.
1. ARM: OMAP2+: AM33XX: Add suspend-resume support http://www.mail-archive.com/linux-omap@vger.kernel.org/msg82635.html 2. HWMOD fixes for AM33xx PWM submodules and device tree nodes. https://lkml.org/lkml/2013/1/2/87 Philip Avinash (2): pwm: pwm-tiehrpwm: Low power sleep support pwm: pwm-tiecap: Low power sleep support drivers/pwm/pwm-tiecap.c | 53 ++++++++++++++++++++++++++++ drivers/pwm/pwm-tiehrpwm.c | 83 ++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 136 insertions(+) -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
