[OpenWrt-Devel] [PATCH v2 1/5] kernel: other: add PWM controller support

[Tim Harvey]

This adds basic PWM controller support and support for i.MX

Signed-off-by: Tim Harvey <tharvey at gateworks.com>
---
v2:
- add TARGET_imx6 dep for pwm-imx

 package/kernel/linux/modules/other.mk | 36 +++++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)

diff --git a/package/kernel/linux/modules/other.mk b/package/kernel/linux/modules/other.mk
index 55fb6f1..6493b91 100644
--- a/package/kernel/linux/modules/other.mk
+++ b/package/kernel/linux/modules/other.mk
@@ -359,6 +359,42 @@ endef
 $(eval $(call KernelPackage,mmc))
 
 
+define KernelPackage/pwm
+  SUBMENU:=$(OTHER_MENU)
+  TITLE:=Pulse-Width Modulation support
+  KCONFIG:= \
+	CONFIG_PWM=y \
+	CONFIG_REGULATOR_PWM=n \
+	CONFIG_PWM_FSL_FTM=n
+endef
+
+define KernelPackage/pwm/description
+ Pulse Width Modulation subsystem.
+endef
+
+$(eval $(call KernelPackage,pwm))
+
+define AddDepends/pwm
+  SUBMENU:=$(OTHER_MENU)
+  DEPENDS+=kmod-pwm $(1)
+endef
+
+define KernelPackage/pwm-imx
+  SUBMENU:=$(OTHER_MENU)
+  TITLE:=IMX Pulse-Width Modulation support
+  KCONFIG:=CONFIG_PWM_IMX
+  FILES:= $(LINUX_DIR)/drivers/pwm/pwm-imx.ko
+  DEPENDS:=@TARGET_imx6
+  AUTOLOAD:=$(call AutoProbe,pwm-imx)
+  $(call AddDepends/pwm)
+endef
+
+define KernelPackage/pwm-imx/description
+ Freescale IMX Pulse Width Modulation support.
+endef
+
+$(eval $(call KernelPackage,pwm-imx))
+
 define KernelPackage/sdhci
   SUBMENU:=$(OTHER_MENU)
   TITLE:=Secure Digital Host Controller Interface support
-- 
1.9.1
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