[PATCH v2 5/9] document: devicetree: bind pinconf with pin-single

[Haojian Zhuang <haojian.zhuang-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>]

Add comments with pinconf & gpio range in the document of
pinctrl-single.

Signed-off-by: Haojian Zhuang <haojian.zhuang-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
---
 .../devicetree/bindings/pinctrl/pinctrl-single.txt |   52 ++++++++++++++++++++
 arch/arm/boot/dts/pxa910.dtsi                      |    1 -
 2 files changed, 52 insertions(+), 1 deletions(-)

diff --git a/Documentation/devicetree/bindings/pinctrl/pinctrl-single.txt b/Documentation/devicetree/bindings/pinctrl/pinctrl-single.txt
index 2c81e45..6da2f13 100644
--- a/Documentation/devicetree/bindings/pinctrl/pinctrl-single.txt
+++ b/Documentation/devicetree/bindings/pinctrl/pinctrl-single.txt
@@ -17,6 +17,36 @@ Optional properties:
 - pinctrl-single,bit-per-mux : boolean to indicate that one register controls
   more than one pin
 
+- pinctrl-single,gpio-ranges : gpio range list
+
+- pinctrl-single,gpio : array with gpio range start, size & register
+  offset
+
+- pinctrl-single,gpio-func : gpio function value in the pinmux register
+
+- pinctrl-single,power-source-mask : mask of setting power source in
+  the pinmux register
+
+- pinctrl-single,power-source : value of setting power source field
+  in the pinmux register
+
+- pinctrl-single,bias-mask : mask of setting bias value in the pinmux
+  register
+
+- pinctrl-single,bias-disable : value of disabling bias in the pinmux
+  register
+
+- pinctrl-single,bias-pull-down : value of setting bias pull down in
+  the pinmux register
+
+- pinctrl-single,bias-pull-up : value of setting bias pull up in the
+  pinmux register
+
+- pinctrl-single,bias : value of setting bias in the pinmux register
+
+- pinctrl-single,input-schmitt-mask : mask of setting input schmitt
+  in the pinmux register
+
 This driver assumes that there is only one register for each pin (unless the
 pinctrl-single,bit-per-mux is set), and uses the common pinctrl bindings as
 specified in the pinctrl-bindings.txt document in this directory.
@@ -76,6 +106,28 @@ control_devconf0: pinmux@48002274 {
 	pinctrl-single,function-mask = <0x5F>;
 };
 
+/* third controller instance for pins in gpio domain */
+pmx_gpio: pinmux@d401e000 {
+	compatible = "pinctrl-single";
+	reg = <0xd401e000 0x0330>;
+	#address-cells = <1>;
+	#size-cells = <0>;
+	pinctrl-single,register-width = <32>;
+	pinctrl-single,function-mask = <7>;
+	pinctrl-single,gpio-ranges = <&gpiorange0 &gpiorange1>;
+};
+
+gpiorange0: gpiorange@d401e0dc {
+	pinctrl-single,gpio = <0 55 0x0dc>;
+	pinctrl-single,gpio-func = <0>;
+};
+
+gpiorange1: gpiorange@d401e2f0 {
+	pinctrl-single,gpio = <55 5 0x2f0>;
+	pinctrl-single,gpio-func = <1>;
+};
+
+
 /* board specific .dts file */
 
 &pmx_core {
diff --git a/arch/arm/boot/dts/pxa910.dtsi b/arch/arm/boot/dts/pxa910.dtsi
index cf807e8..a11a582 100644
--- a/arch/arm/boot/dts/pxa910.dtsi
+++ b/arch/arm/boot/dts/pxa910.dtsi
@@ -61,7 +61,6 @@
 				#size-cells = <0>;
 				pinctrl-single,register-width = <32>;
 				pinctrl-single,function-mask = <7>;
-				pinctrl-single,gpio-mask = <7>;
 				pinctrl-single,gpio-ranges = <&gpiorange0 &gpiorange1
 								&gpiorange2 &gpiorange3
 								&gpiorange4 &gpiorange5
-- 
1.7.0.4