Hi, This series add support for pwm/backlight on i.MX8MM evk:
1. Add pwm1/pwm2 base address registers defines 2. Add defines for pwm control register field 3. Add struct pwm_regs 4. Add enable_pwm_clk function, configure and enable pwm clock control register 5. Add enable_pwm_clk function in clock.h 6. Add CONFIG_IMX6_PWM_PER_CLK in imx8mm_evk.h 7. Add backlight/pwm1 dts nodes support for iMX8MM evk 8. Enable pwm clk into spl 9. Enable support for pwm-imx/backlight for iMX8MM evk
Regards, Tommaso
Tommaso Merciai (9): arch: mach-imx: imx8m: add pwm1/pwm2 base address arch: mach-imx: imx8m: add pwm ctrl registers fields defines arch: mach-imx: imx8m: add pwm_regs struct in imx-regs arm: imx: imx8mm: add enable_pwm_clk function imx8m: clock: add enable_pwm_clk function configs: imx8mm_evk: add CONFIG_IMX6_PWM_PER_CLK config imx8mm_evk: spl: enable pwm clock arm: dts: imx8mm_evk: add pwm1/backlight support configs: imx8mm_evk: add pwm backlight support
arch/arm/dts/imx8mm-evk.dtsi | 21 +++++++++ arch/arm/include/asm/arch-imx8m/clock.h | 1 + arch/arm/include/asm/arch-imx8m/imx-regs.h | 19 ++++++++ arch/arm/mach-imx/imx8m/clock_imx8mm.c | 53 ++++++++++++++++++++++ board/freescale/imx8mm_evk/spl.c | 4 ++ configs/imx8mm_evk_defconfig | 5 ++ include/configs/imx8mm_evk.h | 3 ++ 7 files changed, 106 insertions(+)