From: luowei <lw@rock-chips.com>
Date: Tue, 25 Mar 2014 06:24:42 +0000 (+0800)
Subject: add pinctrl dts demo code in rkxx-tb.dts
X-Git-Tag: firefly_0821_release~5852
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=73e000ad9213f01c558d79e59d52a324e6e63d9b;p=firefly-linux-kernel-4.4.55.git

add pinctrl dts demo code in rkxx-tb.dts
---

diff --git a/arch/arm/boot/dts/rk3188-pinctrl.dtsi b/arch/arm/boot/dts/rk3188-pinctrl.dtsi
index d160b1911b92..7deedbd8f577 100755
--- a/arch/arm/boot/dts/rk3188-pinctrl.dtsi
+++ b/arch/arm/boot/dts/rk3188-pinctrl.dtsi
@@ -4,7 +4,7 @@
 #include <dt-bindings/pinctrl/rockchip-rk3188.h>
 
 / { 
-	pinctrl@20008000 {
+	pinctrl: pinctrl@20008000 {
 		compatible = "rockchip,rk3188-pinctrl";
 		reg = <0x20008000 0x60>,
 		      <0x20008060 0x40>,
diff --git a/arch/arm/boot/dts/rk3188-tb.dts b/arch/arm/boot/dts/rk3188-tb.dts
index 6d83a86e4708..533ce5996f9d 100755
--- a/arch/arm/boot/dts/rk3188-tb.dts
+++ b/arch/arm/boot/dts/rk3188-tb.dts
@@ -151,6 +151,21 @@
 
 };
 
+&pinctrl {
+
+	gpio1_gpio {
+			gpio1_a2: gpio1-a2 {
+				rockchip,pins = <GPIO1_A2>;
+				rockchip,pull = <VALUE_PULL_UP>;
+			};
+
+			//to add
+		};
+
+	//could add other pinctrl definition such as gpio
+
+};
+
 
 &emmc {
 	clock-frequency = <50000000>;
diff --git a/arch/arm/boot/dts/rk3288-pinctrl.dtsi b/arch/arm/boot/dts/rk3288-pinctrl.dtsi
index e542b012afcb..b121ff87c029 100755
--- a/arch/arm/boot/dts/rk3288-pinctrl.dtsi
+++ b/arch/arm/boot/dts/rk3288-pinctrl.dtsi
@@ -4,7 +4,7 @@
 #include <dt-bindings/pinctrl/rockchip-rk3288.h>
 
 / { 
-	pinctrl@ff770000 {
+	pinctrl: pinctrl@ff770000 {
 		compatible = "rockchip,rk3288-pinctrl";
 		reg = <0xff770000 0x140>,
 		      <0xff770140 0x80>,
diff --git a/arch/arm/boot/dts/rk3288-tb.dts b/arch/arm/boot/dts/rk3288-tb.dts
index 3f1506417449..137058d921a6 100755
--- a/arch/arm/boot/dts/rk3288-tb.dts
+++ b/arch/arm/boot/dts/rk3288-tb.dts
@@ -164,6 +164,21 @@
 
 };
 
+&pinctrl {
+
+	gpio7_gpio {
+			gpio7_b7: gpio7-b7 {
+				rockchip,pins = <GPIO7_B7>;
+				rockchip,pull = <VALUE_PULL_UP>;
+			};
+
+			//to add
+		};
+
+	//could add other pinctrl definition such as gpio
+
+};
+
 &emmc {
 	clock-frequency = <50000000>;
         clock-freq-min-max = <400000 50000000>;