rockchip: rk3288: sdram: style fixes from rk3188 sdram review

[oweals/u-boot.git] / drivers / pwm / Kconfig

diff --git a/drivers/pwm/Kconfig b/drivers/pwm/Kconfig
index e5880ac84f680a5b5ca690d94762c8d7129abfcb..37ea2b88eae1f8b46cac62fb3074320be719aa99 100644 (file)
--- a/drivers/pwm/Kconfig
+++ b/drivers/pwm/Kconfig
@@ -9,6 +9,15 @@ config DM_PWM
          frequency/period can be controlled along with the proportion of that
          time that the signal is high.
 
+config PWM_EXYNOS
+       bool "Enable support for the Exynos PWM"
+       depends on DM_PWM
+       help
+         This PWM is found on Samsung Exynos 5250 and other Samsung SoCs. It
+         supports a programmable period and duty cycle. A 32-bit counter is
+         used. It provides 5 channels which can be independently
+         programmed. Channel 4 (the last) is normally used as a timer.
+
 config PWM_ROCKCHIP
        bool "Enable support for the Rockchip PWM"
        depends on DM_PWM
@@ -20,6 +29,7 @@ config PWM_ROCKCHIP
 
 config PWM_TEGRA
        bool "Enable support for the Tegra PWM"
+       depends on DM_PWM
        help
          This PWM is found on Tegra 20 and other Nvidia SoCs. It supports
          four channels with a programmable period and duty cycle. Only a