dts/imx: rename gpio labels to consistent with hw spec

GPIO1/GPIO2/... is more readable than GPIO0/GPIO1/... . Remove redundant gpio comments. Signed-off-by: Richard Zhao <richard.zhao@linaro.org> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
git-mirror · Dec 14, 2011 · 4d19186 · 4d19186
1 parent dc47ce9
commit 4d19186
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Showing 9 changed files with 55 additions and 58 deletions.
diff --git a/arch/arm/boot/dts/imx51-babbage.dts b/arch/arm/boot/dts/imx51-babbage.dts
@@ -35,8 +35,8 @@
 				};
 
 				esdhc@70008000 { /* ESDHC2 */
-					cd-gpios = <&gpio0 6 0>; /* GPIO1_6 */
-					wp-gpios = <&gpio0 5 0>; /* GPIO1_5 */
+					cd-gpios = <&gpio1 6 0>;
+					wp-gpios = <&gpio1 5 0>;
 					status = "okay";
 				};
 
@@ -47,8 +47,7 @@
 
 				ecspi@70010000 { /* ECSPI1 */
 					fsl,spi-num-chipselects = <2>;
-					cs-gpios = <&gpio3 24 0>, /* GPIO4_24 */
-						   <&gpio3 25 0>; /* GPIO4_25 */
+					cs-gpios = <&gpio4 24 0>, <&gpio4 25 0>;
 					status = "okay";
 
 					pmic: mc13892@0 {
@@ -57,7 +56,7 @@
 						compatible = "fsl,mc13892";
 						spi-max-frequency = <6000000>;
 						reg = <0>;
-						mc13xxx-irq-gpios = <&gpio0 8 0>; /* GPIO1_8 */
+						mc13xxx-irq-gpios = <&gpio1 8 0>;
 						fsl,mc13xxx-uses-regulator;
 					};
 
@@ -127,7 +126,7 @@
 
 		power {
 			label = "Power Button";
-			gpios = <&gpio1 21 0>;
+			gpios = <&gpio2 21 0>;
 			linux,code = <116>; /* KEY_POWER */
 			gpio-key,wakeup;
 		};

diff --git a/arch/arm/boot/dts/imx51.dtsi b/arch/arm/boot/dts/imx51.dtsi
@@ -117,7 +117,7 @@
 				};
 			};
 
-			gpio0: gpio@73f84000 { /* GPIO1 */
+			gpio1: gpio@73f84000 {
 				compatible = "fsl,imx51-gpio", "fsl,imx31-gpio";
 				reg = <0x73f84000 0x4000>;
 				interrupts = <50 51>;
@@ -127,7 +127,7 @@
 				#interrupt-cells = <1>;
 			};
 
-			gpio1: gpio@73f88000 { /* GPIO2 */
+			gpio2: gpio@73f88000 {
 				compatible = "fsl,imx51-gpio", "fsl,imx31-gpio";
 				reg = <0x73f88000 0x4000>;
 				interrupts = <52 53>;
@@ -137,7 +137,7 @@
 				#interrupt-cells = <1>;
 			};
 
-			gpio2: gpio@73f8c000 { /* GPIO3 */
+			gpio3: gpio@73f8c000 {
 				compatible = "fsl,imx51-gpio", "fsl,imx31-gpio";
 				reg = <0x73f8c000 0x4000>;
 				interrupts = <54 55>;
@@ -147,7 +147,7 @@
 				#interrupt-cells = <1>;
 			};
 
-			gpio3: gpio@73f90000 { /* GPIO4 */
+			gpio4: gpio@73f90000 {
 				compatible = "fsl,imx51-gpio", "fsl,imx31-gpio";
 				reg = <0x73f90000 0x4000>;
 				interrupts = <56 57>;

diff --git a/arch/arm/boot/dts/imx53-ard.dts b/arch/arm/boot/dts/imx53-ard.dts
@@ -29,8 +29,8 @@
 		aips@50000000 { /* AIPS1 */
 			spba@50000000 {
 				esdhc@50004000 { /* ESDHC1 */
-					cd-gpios = <&gpio0 1 0>; /* GPIO1_1 */
-					wp-gpios = <&gpio0 9 0>; /* GPIO1_9 */
+					cd-gpios = <&gpio1 1 0>;
+					wp-gpios = <&gpio1 9 0>;
 					status = "okay";
 				};
 			};
@@ -67,7 +67,7 @@
 			compatible = "smsc,lan9220", "smsc,lan9115";
 			reg = <0xf4000000 0x2000000>;
 			phy-mode = "mii";
-			interrupt-parent = <&gpio1>;
+			interrupt-parent = <&gpio2>;
 			interrupts = <31>;
 			reg-io-width = <4>;
 			smsc,irq-push-pull;
@@ -79,34 +79,34 @@
 
 		home {
 			label = "Home";
-			gpios = <&gpio4 10 0>; /* GPIO5_10 */
+			gpios = <&gpio5 10 0>;
 			linux,code = <102>; /* KEY_HOME */
 			gpio-key,wakeup;
 		};
 
 		back {
 			label = "Back";
-			gpios = <&gpio4 11 0>; /* GPIO5_11 */
+			gpios = <&gpio5 11 0>;
 			linux,code = <158>; /* KEY_BACK */
 			gpio-key,wakeup;
 		};
 
 		program {
 			label = "Program";
-			gpios = <&gpio4 12 0>; /* GPIO5_12 */
+			gpios = <&gpio5 12 0>;
 			linux,code = <362>; /* KEY_PROGRAM */
 			gpio-key,wakeup;
 		};
 
 		volume-up {
 			label = "Volume Up";
-			gpios = <&gpio4 13 0>; /* GPIO5_13 */
+			gpios = <&gpio5 13 0>;
 			linux,code = <115>; /* KEY_VOLUMEUP */
 		};
 
 		volume-down {
 			label = "Volume Down";
-			gpios = <&gpio3 0 0>; /* GPIO4_0 */
+			gpios = <&gpio4 0 0>;
 			linux,code = <114>; /* KEY_VOLUMEDOWN */
 		};
 	};

diff --git a/arch/arm/boot/dts/imx53-evk.dts b/arch/arm/boot/dts/imx53-evk.dts
@@ -29,15 +29,14 @@
 		aips@50000000 { /* AIPS1 */
 			spba@50000000 {
 				esdhc@50004000 { /* ESDHC1 */
-					cd-gpios = <&gpio2 13 0>; /* GPIO3_13 */
-					wp-gpios = <&gpio2 14 0>; /* GPIO3_14 */
+					cd-gpios = <&gpio3 13 0>;
+					wp-gpios = <&gpio3 14 0>;
 					status = "okay";
 				};
 
 				ecspi@50010000 { /* ECSPI1 */
 					fsl,spi-num-chipselects = <2>;
-					cs-gpios = <&gpio1 30 0>, /* GPIO2_30 */
-						   <&gpio2 19 0>; /* GPIO3_19 */
+					cs-gpios = <&gpio2 30 0>, <&gpio3 19 0>;
 					status = "okay";
 
 					flash: at45db321d@1 {
@@ -61,8 +60,8 @@
 				};
 
 				esdhc@50020000 { /* ESDHC3 */
-					cd-gpios = <&gpio2 11 0>; /* GPIO3_11 */
-					wp-gpios = <&gpio2 12 0>; /* GPIO3_12 */
+					cd-gpios = <&gpio3 11 0>;
+					wp-gpios = <&gpio3 12 0>;
 					status = "okay";
 				};
 			};
@@ -102,7 +101,7 @@
 
 			fec@63fec000 {
 				phy-mode = "rmii";
-				phy-reset-gpios = <&gpio6 6 0>; /* GPIO7_6 */
+				phy-reset-gpios = <&gpio7 6 0>;
 				status = "okay";
 			};
 		};
@@ -113,7 +112,7 @@
 
 		green {
 			label = "Heartbeat";
-			gpios = <&gpio6 7 0>; /* GPIO7_7 */
+			gpios = <&gpio7 7 0>;
 			linux,default-trigger = "heartbeat";
 		};
 	};

diff --git a/arch/arm/boot/dts/imx53-qsb.dts b/arch/arm/boot/dts/imx53-qsb.dts
@@ -29,13 +29,13 @@
 		aips@50000000 { /* AIPS1 */
 			spba@50000000 {
 				esdhc@50004000 { /* ESDHC1 */
-					cd-gpios = <&gpio2 13 0>; /* GPIO3_13 */
+					cd-gpios = <&gpio3 13 0>;
 					status = "okay";
 				};
 
 				esdhc@50020000 { /* ESDHC3 */
-					cd-gpios = <&gpio2 11 0>; /* GPIO3_11 */
-					wp-gpios = <&gpio2 12 0>; /* GPIO3_12 */
+					cd-gpios = <&gpio3 11 0>;
+					wp-gpios = <&gpio3 12 0>;
 					status = "okay";
 				};
 			};
@@ -84,7 +84,7 @@
 
 			fec@63fec000 {
 				phy-mode = "rmii";
-				phy-reset-gpios = <&gpio6 6 0>; /* GPIO7_6 */
+				phy-reset-gpios = <&gpio7 6 0>;
 				status = "okay";
 			};
 		};
@@ -95,20 +95,20 @@
 
 		power {
 			label = "Power Button";
-			gpios = <&gpio0 8 0>; /* GPIO1_8 */
+			gpios = <&gpio1 8 0>;
 			linux,code = <116>; /* KEY_POWER */
 			gpio-key,wakeup;
 		};
 
 		volume-up {
 			label = "Volume Up";
-			gpios = <&gpio1 14 0>; /* GPIO2_14 */
+			gpios = <&gpio2 14 0>;
 			linux,code = <115>; /* KEY_VOLUMEUP */
 		};
 
 		volume-down {
 			label = "Volume Down";
-			gpios = <&gpio1 15 0>; /* GPIO2_15 */
+			gpios = <&gpio2 15 0>;
 			linux,code = <114>; /* KEY_VOLUMEDOWN */
 		};
 	};
@@ -118,7 +118,7 @@
 
 		user {
 			label = "Heartbeat";
-			gpios = <&gpio6 7 0>; /* GPIO7_7 */
+			gpios = <&gpio7 7 0>;
 			linux,default-trigger = "heartbeat";
 		};
 	};

diff --git a/arch/arm/boot/dts/imx53-smd.dts b/arch/arm/boot/dts/imx53-smd.dts
@@ -29,8 +29,8 @@
 		aips@50000000 { /* AIPS1 */
 			spba@50000000 {
 				esdhc@50004000 { /* ESDHC1 */
-					cd-gpios = <&gpio2 13 0>; /* GPIO3_13 */
-					wp-gpios = <&gpio3 11 0>; /* GPIO4_11 */
+					cd-gpios = <&gpio3 13 0>;
+					wp-gpios = <&gpio4 11 0>;
 					status = "okay";
 				};
 
@@ -46,8 +46,7 @@
 
 				ecspi@50010000 { /* ECSPI1 */
 					fsl,spi-num-chipselects = <2>;
-					cs-gpios = <&gpio1 30 0>, /* GPIO2_30 */
-						   <&gpio2 19 0>; /* GPIO3_19 */
+					cs-gpios = <&gpio2 30 0>, <&gpio3 19 0>;
 					status = "okay";
 
 					zigbee: mc1323@0 {
@@ -145,7 +144,7 @@
 
 			fec@63fec000 {
 				phy-mode = "rmii";
-				phy-reset-gpios = <&gpio6 6 0>; /* GPIO7_6 */
+				phy-reset-gpios = <&gpio7 6 0>;
 				status = "okay";
 			};
 		};
@@ -156,13 +155,13 @@
 
 		volume-up {
 			label = "Volume Up";
-			gpios = <&gpio1 14 0>; /* GPIO2_14 */
+			gpios = <&gpio2 14 0>;
 			linux,code = <115>; /* KEY_VOLUMEUP */
 		};
 
 		volume-down {
 			label = "Volume Down";
-			gpios = <&gpio1 15 0>; /* GPIO2_15 */
+			gpios = <&gpio2 15 0>;
 			linux,code = <114>; /* KEY_VOLUMEDOWN */
 		};
 	};

diff --git a/arch/arm/boot/dts/imx53.dtsi b/arch/arm/boot/dts/imx53.dtsi
@@ -119,7 +119,7 @@
 				};
 			};
 
-			gpio0: gpio@53f84000 { /* GPIO1 */
+			gpio1: gpio@53f84000 {
 				compatible = "fsl,imx53-gpio", "fsl,imx31-gpio";
 				reg = <0x53f84000 0x4000>;
 				interrupts = <50 51>;
@@ -129,7 +129,7 @@
 				#interrupt-cells = <1>;
 			};
 
-			gpio1: gpio@53f88000 { /* GPIO2 */
+			gpio2: gpio@53f88000 {
 				compatible = "fsl,imx53-gpio", "fsl,imx31-gpio";
 				reg = <0x53f88000 0x4000>;
 				interrupts = <52 53>;
@@ -139,7 +139,7 @@
 				#interrupt-cells = <1>;
 			};
 
-			gpio2: gpio@53f8c000 { /* GPIO3 */
+			gpio3: gpio@53f8c000 {
 				compatible = "fsl,imx53-gpio", "fsl,imx31-gpio";
 				reg = <0x53f8c000 0x4000>;
 				interrupts = <54 55>;
@@ -149,7 +149,7 @@
 				#interrupt-cells = <1>;
 			};
 
-			gpio3: gpio@53f90000 { /* GPIO4 */
+			gpio4: gpio@53f90000 {
 				compatible = "fsl,imx53-gpio", "fsl,imx31-gpio";
 				reg = <0x53f90000 0x4000>;
 				interrupts = <56 57>;
@@ -187,7 +187,7 @@
 				status = "disabled";
 			};
 
-			gpio4: gpio@53fdc000 { /* GPIO5 */
+			gpio5: gpio@53fdc000 {
 				compatible = "fsl,imx53-gpio", "fsl,imx31-gpio";
 				reg = <0x53fdc000 0x4000>;
 				interrupts = <103 104>;
@@ -197,7 +197,7 @@
 				#interrupt-cells = <1>;
 			};
 
-			gpio5: gpio@53fe0000 { /* GPIO6 */
+			gpio6: gpio@53fe0000 {
 				compatible = "fsl,imx53-gpio", "fsl,imx31-gpio";
 				reg = <0x53fe0000 0x4000>;
 				interrupts = <105 106>;
@@ -207,7 +207,7 @@
 				#interrupt-cells = <1>;
 			};
 
-			gpio6: gpio@53fe4000 { /* GPIO7 */
+			gpio7: gpio@53fe4000 {
 				compatible = "fsl,imx53-gpio", "fsl,imx31-gpio";
 				reg = <0x53fe4000 0x4000>;
 				interrupts = <107 108>;

diff --git a/arch/arm/boot/dts/imx6q-sabreauto.dts b/arch/arm/boot/dts/imx6q-sabreauto.dts
@@ -34,8 +34,8 @@
 			};
 
 			usdhc@02198000 { /* uSDHC3 */
-				cd-gpios = <&gpio5 11 0>; /* GPIO6_11 */
-				wp-gpios = <&gpio5 14 0>; /* GPIO6_14 */
+				cd-gpios = <&gpio6 11 0>;
+				wp-gpios = <&gpio6 14 0>;
 				status = "okay";
 			};
 
@@ -55,7 +55,7 @@
 
 		debug-led {
 			label = "Heartbeat";
-			gpios = <&gpio2 25 0>; /* GPIO3_25 */
+			gpios = <&gpio3 25 0>;
 			linux,default-trigger = "heartbeat";
 		};
 	};