new mx53shm devicetree

arch/arm/boot/dts/imx53-shm-common.dtsi

@@ -52,16 +52,19 @@
 // 		};
 // 	};
 
-	gpio-keys {
-		compatible = "gpio-keys";
-
-		power {
-			label = "Power Button";
-			gpios = <&gpio3 4 0>;
-			linux,code = <116>; /* KEY_POWER */
-			gpio-key,wakeup;
-		};
-	};
+// 	gpio-keys {
+// 		compatible = "gpio-keys";
+//                 gpio-key,wakeup;
+//                 linux,wakeup;
+// 
+// 		power {
+// 			label = "Power Button";
+// 			gpios = <&gpio3 4 0>;
+// 			linux,code = <116>; /* KEY_POWER */
+// 			gpio-key,wakeup;
+//                         linux,wakeup;
+// 		};
+// 	};
 
 	regulators {
 		compatible = "simple-bus";
@@ -100,15 +103,6 @@
 		mux-int-port = <2>;
 		mux-ext-port = <3>;
 	};
-	
-	
-//  	backlight {
-//  		compatible = "pwm-backlight";
-//  		pwms = <&pwm2 0 3000>;
-//  		brightness-levels = <0 4 8 16 32 64 128 255>;
-//  		default-brightness-level = <6>;
-//  	};
-	
 };
 
 &esdhc1 {
@@ -181,7 +175,7 @@
 		pinctrl_hog: hoggrp {
 			fsl,pins = <
 				MX53_PAD_GPIO_0__CCM_SSI_EXT1_CLK 0x80000000
-// 				MX53_PAD_GPIO_8__GPIO1_8          0x80000000
+ 				MX53_PAD_GPIO_8__GPIO1_8          0x80000000
 				MX53_PAD_PATA_DA_0__GPIO7_6       0x80000000
 //				MX53_PAD_DISP0_DAT9__WDOG2_WDOG_B 0x80000000
 // 				MX53_PAD_GPIO_1__PWM2_PWMO        0x80000000
@@ -510,6 +504,7 @@
 // 	status = "okay";
 // };
 
+
 &vpu {
 	status = "okay";
 };
@@ -523,4 +518,4 @@
 &usbotg {
 	dr_mode = "peripheral";
 	status = "okay";
-};
+};
\ No newline at end of file

arch/arm/boot/dts/imx53-shm.dts

@@ -41,15 +41,7 @@ memgpu: /memreserve/ 0xb0000000 0x04000000;
 };
 
 &iomuxc {
-	i2c1 {
-		/* open drain */
-		pinctrl_i2c1_qsrb: i2c1grp-1 {
-			fsl,pins = <
-				MX53_PAD_EIM_D28__I2C1_SDA      0x400001ec
-				MX53_PAD_EIM_D21__I2C1_SCL      0x400001ec
-			>;
-		};
-
+	i2c2 {
 		pinctrl_pmic: pmicgrp {
 			fsl,pins = <
 				MX53_PAD_CSI0_DAT10__GPIO5_28   0x100 /* IRQ */
@@ -60,7 +52,7 @@ memgpu: /memreserve/ 0xb0000000 0x04000000;
 
 &i2c1 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_i2c1_qsrb>;
+	pinctrl-0 = <&pinctrl_i2c1>;
 	status = "okay";
 	pmic: mc34708@8 {
 		compatible = "fsl,mc34708";