diff options
Diffstat (limited to 'drivers/pwm')
| -rw-r--r-- | drivers/pwm/Kconfig | 9 | ||||
| -rw-r--r-- | drivers/pwm/pwm-aspeed.c | 1 | ||||
| -rw-r--r-- | drivers/pwm/pwm-meson.c | 3 |
3 files changed, 8 insertions, 5 deletions
diff --git a/drivers/pwm/Kconfig b/drivers/pwm/Kconfig index e4c676d75c2..06f42f699de 100644 --- a/drivers/pwm/Kconfig +++ b/drivers/pwm/Kconfig @@ -42,7 +42,7 @@ config PWM_CROS_EC config PWM_EXYNOS bool "Enable support for the Exynos PWM" - depends on DM_PWM + depends on DM_PWM && ARCH_EXYNOS 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 @@ -51,6 +51,7 @@ config PWM_EXYNOS config PWM_IMX bool "Enable support for i.MX27 and later PWM" + depends on MACH_IMX help This PWM is found i.MX27 and later i.MX SoCs. @@ -70,7 +71,7 @@ config PWM_MTK config PWM_ROCKCHIP bool "Enable support for the Rockchip PWM" - depends on DM_PWM + depends on DM_PWM && ARCH_ROCKCHIP help This PWM is found on RK3288 and other Rockchip SoCs. It supports a programmable period and duty cycle. A 32-bit counter is used. @@ -98,7 +99,7 @@ config PWM_SIFIVE config PWM_TEGRA bool "Enable support for the Tegra PWM" - depends on DM_PWM + depends on DM_PWM && ARCH_TEGRA 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 @@ -115,7 +116,7 @@ config PWM_STM32 config PWM_SUNXI bool "Enable support for the Allwinner Sunxi PWM" - depends on DM_PWM + depends on DM_PWM && ARCH_SUNXI help This PWM is found on H3, A64 and other Allwinner SoCs. It supports a programmable period and duty cycle. A 16-bit counter is used. diff --git a/drivers/pwm/pwm-aspeed.c b/drivers/pwm/pwm-aspeed.c index ebc9d9a8975..eefe018448f 100644 --- a/drivers/pwm/pwm-aspeed.c +++ b/drivers/pwm/pwm-aspeed.c @@ -46,6 +46,7 @@ #include <regmap.h> #include <syscon.h> #include <dm/device_compat.h> +#include <linux/log2.h> #include <linux/math64.h> #include <linux/bitfield.h> #include <linux/time.h> diff --git a/drivers/pwm/pwm-meson.c b/drivers/pwm/pwm-meson.c index c2597d8b669..caa7af085fa 100644 --- a/drivers/pwm/pwm-meson.c +++ b/drivers/pwm/pwm-meson.c @@ -359,8 +359,9 @@ static int meson_pwm_probe(struct udevice *dev) /* We have our source clock, do not alter HW clock mux */ continue; - } else + } else if (err) { return err; + } /* Get id in list */ for (p = 0 ; p < data->num_parents ; ++p) { |