staging: mt7621-pinctrl: ralink: add pinctrl driver

Signed-off-by: John Crispin <blogic@openwrt.org> Signed-off-by: NeilBrown <neil@brown.name> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
mariux64 · Mar 19, 2018 · 0317d60 · 0317d60
1 parent 03f152e
commit 0317d60
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diff --git a/drivers/staging/Kconfig b/drivers/staging/Kconfig
@@ -118,4 +118,6 @@ source "drivers/staging/vboxvideo/Kconfig"
 
 source "drivers/staging/pi433/Kconfig"
 
+source "drivers/staging/mt7621-pinctrl/Kconfig"
+
 endif # STAGING
diff --git a/drivers/staging/Makefile b/drivers/staging/Makefile
@@ -50,3 +50,4 @@ obj-$(CONFIG_BCM2835_VCHIQ)	+= vc04_services/
 obj-$(CONFIG_DRM_VBOXVIDEO)	+= vboxvideo/
 obj-$(CONFIG_PI433)		+= pi433/
 obj-$(CONFIG_SOC_MT7621)	+= mt7621-pci/
+obj-$(CONFIG_SOC_MT7621)	+= mt7621-pinctrl/
diff --git a/drivers/staging/mt7621-pinctrl/Kconfig b/drivers/staging/mt7621-pinctrl/Kconfig
@@ -0,0 +1,4 @@
+config PINCTRL_RT2880
+	bool "RT2800 pinctrl driver for RALINK/Mediatek SOCs"
+	depends on RALINK
+	select PINMUX
diff --git a/drivers/staging/mt7621-pinctrl/Makefile b/drivers/staging/mt7621-pinctrl/Makefile
@@ -0,0 +1,3 @@
+obj-$(CONFIG_PINCTRL_RT2880)   += pinctrl-rt2880.o
+
+ccflags-y += -I$(srctree)/drivers/pinctrl
diff --git a/drivers/staging/mt7621-pinctrl/TODO b/drivers/staging/mt7621-pinctrl/TODO
@@ -0,0 +1,6 @@
+
+- general code review and cleanup
+- should probably be always selected by 'config RALINK'
+- ensure device-tree requirements are documented
+
+Cc: NeilBrown <neil@brown.name>