disable i2c1

hc

2024-05-11 645e752c5a84baeb21015cdc85fc05b7d16312c8

 kernel/arch/arm/boot/dts/ste-snowball.dts
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..
@@ -1,16 +1,10 @@
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+// SPDX-License-Identifier: GPL-2.0-or-later
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 /*
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  * Copyright 2011 ST-Ericsson AB
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- *
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- * The code contained herein is licensed under the GNU General Public
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- * License. You may obtain a copy of the GNU General Public License
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- * Version 2 or later at the following locations:
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- *
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- * http://www.opensource.org/licenses/gpl-license.html
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- * http://www.gnu.org/copyleft/gpl.html
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  */
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5
 
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 /dts-v1/;
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-#include "ste-dbx5x0.dtsi"
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+#include "ste-db9500.dtsi"
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 #include "ste-href-ab8500.dtsi"
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 #include "ste-href-family-pinctrl.dtsi"
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10
 
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@@ -18,14 +12,8 @@
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 	model = "Calao Systems Snowball platform with device tree";
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 	compatible = "calaosystems,snowball-a9500", "st-ericsson,u9500";
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-	/* This stablilizes the serial port enumeration */
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-	aliases {
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-		serial0 = &ux500_serial0;
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-		serial1 = &ux500_serial1;
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-		serial2 = &ux500_serial2;
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-	};
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-
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 	memory {
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+		device_type = "memory";
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 		reg = <0x00000000 0x20000000>;
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 	};
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@@ -161,19 +149,19 @@
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149
 
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 		msp0: msp@80123000 {
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 			pinctrl-names = "default";
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-			pinctrl-0 = <&msp0_default_mode>;
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+			pinctrl-0 = <&msp0txrxtfstck_a_1_default>;
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 			status = "okay";
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 		};
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 		msp1: msp@80124000 {
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 			pinctrl-names = "default";
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-			pinctrl-0 = <&msp1_default_mode>;
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+			pinctrl-0 = <&msp1txrx_a_1_default>;
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 			status = "okay";
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 		};
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 		msp2: msp@80117000 {
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 			pinctrl-names = "default";
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-			pinctrl-0 = <&msp2_default_mode>;
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+			pinctrl-0 = <&msp2_a_1_default>;
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 		};
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 		msp3: msp@80125000 {
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@@ -243,8 +231,8 @@
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 			vmmc-supply = <&ab8500_ldo_aux3_reg>;
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 			vqmmc-supply = <&vmmci>;
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 			pinctrl-names = "default", "sleep";
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-			pinctrl-0 = <&sdi0_default_mode>;
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-			pinctrl-1 = <&sdi0_sleep_mode>;
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+			pinctrl-0 = <&mc0_a_1_default &sdi0_default_mode>;
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+			pinctrl-1 = <&mc0_a_1_sleep>;
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 			/* GPIO218 MMC_CD */
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 			cd-gpios  = <&gpio6 26 GPIO_ACTIVE_LOW>;
..
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@@ -258,8 +246,8 @@
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 			max-frequency = <100000000>;
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 			bus-width = <4>;
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 			pinctrl-names = "default", "sleep";
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-			pinctrl-0 = <&sdi1_default_mode>;
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-			pinctrl-1 = <&sdi1_sleep_mode>;
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+			pinctrl-0 = <&mc1_a_1_default>;
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+			pinctrl-1 = <&mc1_a_1_sleep>;
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 			status = "okay";
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 		};
..
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@@ -268,7 +256,7 @@
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 		sdi2_per3@80005000 {
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 			arm,primecell-periphid = <0x10480180>;
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 			pinctrl-names = "default";
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-			pinctrl-0 = <&sdi2_sleep_mode>;
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+			pinctrl-0 = <&mc2_a_1_sleep>;
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 			status = "okay";
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 		};
..
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@@ -281,49 +269,52 @@
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 			cap-mmc-highspeed;
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 			vmmc-supply = <&ab8500_ldo_aux2_reg>;
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 			pinctrl-names = "default", "sleep";
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-			pinctrl-0 = <&sdi4_default_mode>;
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-			pinctrl-1 = <&sdi4_sleep_mode>;
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+			pinctrl-0 = <&mc4_a_1_default>;
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+			pinctrl-1 = <&mc4_a_1_sleep>;
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 			status = "okay";
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 		};
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 		uart@80120000 {
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 			pinctrl-names = "default", "sleep";
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-			pinctrl-0 = <&uart0_default_mode>;
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-			pinctrl-1 = <&uart0_sleep_mode>;
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+			pinctrl-0 = <&u0_a_1_default>;
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+			pinctrl-1 = <&u0_a_1_sleep>;
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 			status = "okay";
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 		};
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 		/* This UART is unused and thus left disabled */
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 		uart@80121000 {
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 			pinctrl-names = "default", "sleep";
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-			pinctrl-0 = <&uart1_default_mode>;
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-			pinctrl-1 = <&uart1_sleep_mode>;
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+			pinctrl-0 = <&u1rxtx_a_1_default>;
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+			pinctrl-1 = <&u1rxtx_a_1_sleep>;
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 		};
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 		uart@80007000 {
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 			pinctrl-names = "default", "sleep";
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-			pinctrl-0 = <&uart2_default_mode>;
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-			pinctrl-1 = <&uart2_sleep_mode>;
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+			pinctrl-0 = <&u2rxtx_c_1_default>;
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+			pinctrl-1 = <&u2rxtx_c_1_sleep>;
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 			status = "okay";
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 		};
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 		i2c@80004000 {
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 			pinctrl-names = "default","sleep";
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-			pinctrl-0 = <&i2c0_default_mode>;
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-			pinctrl-1 = <&i2c0_sleep_mode>;
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+			pinctrl-0 = <&i2c0_a_1_default>;
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+			pinctrl-1 = <&i2c0_a_1_sleep>;
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+			status = "okay";
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 		};
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 		i2c@80122000 {
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 			pinctrl-names = "default","sleep";
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-			pinctrl-0 = <&i2c1_default_mode>;
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-			pinctrl-1 = <&i2c1_sleep_mode>;
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+			pinctrl-0 = <&i2c1_b_2_default>;
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+			pinctrl-1 = <&i2c1_b_2_sleep>;
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+			status = "okay";
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 		};
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 		i2c@80128000 {
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 			pinctrl-names = "default","sleep";
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-			pinctrl-0 = <&i2c2_default_mode>;
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-			pinctrl-1 = <&i2c2_sleep_mode>;
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+			pinctrl-0 = <&i2c2_b_2_default>;
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+			pinctrl-1 = <&i2c2_b_2_sleep>;
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+			status = "okay";
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 			lsm303dlh@18 {
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 				/* Accelerometer */
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 				compatible = "st,lsm303dlh-accel";
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@@ -372,51 +363,20 @@
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 		i2c@80110000 {
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 			pinctrl-names = "default","sleep";
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-			pinctrl-0 = <&i2c3_default_mode>;
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-			pinctrl-1 = <&i2c3_sleep_mode>;
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+			pinctrl-0 = <&i2c3_c_2_default>;
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+			pinctrl-1 = <&i2c3_c_2_sleep>;
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+			status = "okay";
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 		};
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 		spi@80002000 {
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 			pinctrl-names = "default";
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 			pinctrl-0 = <&ssp0_snowball_mode>;
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-		};
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-
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-		cpufreq-cooling {
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 			status = "okay";
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 		};
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 		prcmu@80157000 {
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-			cpufreq {
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-				status = "okay";
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-			};
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-
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-			thermal@801573c0 {
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-				num-trips = <4>;
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-
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-				trip0-temp = <70000>;
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-				trip0-type = "active";
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-				trip0-cdev-num = <1>;
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-				trip0-cdev-name0 = "thermal-cpufreq-0";
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-
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-				trip1-temp = <75000>;
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-				trip1-type = "active";
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-				trip1-cdev-num = <1>;
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-				trip1-cdev-name0 = "thermal-cpufreq-0";
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-
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-				trip2-temp = <80000>;
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-				trip2-type = "active";
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-				trip2-cdev-num = <1>;
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-				trip2-cdev-name0 = "thermal-cpufreq-0";
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-
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-				trip3-temp = <85000>;
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-				trip3-type = "critical";
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-				trip3-cdev-num = <0>;
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-
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-				status = "okay";
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-			};
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-
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378
 			ab8500 {
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-				ab8500-gpio {
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+				ab8500-gpiocontroller {
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 					/*
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 					 * AB8500 GPIOs are numbered starting from 1, so the first
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 					 * index 0 is what in the datasheet is called "GPIO1", and
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@@ -440,8 +400,8 @@
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400
 
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 				ab8500_usb {
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 					pinctrl-names = "default", "sleep";
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-					pinctrl-0 = <&musb_default_mode>;
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-					pinctrl-1 = <&musb_sleep_mode>;
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+					pinctrl-0 = <&usb_a_1_default>;
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+					pinctrl-1 = <&usb_a_1_sleep>;
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 				};
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 				ext_regulators: ab8500-ext-regulators {
..
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@@ -477,10 +437,6 @@
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478
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 					ab8500_ldo_tvout_reg: ab8500_ldo_tvout {
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 						regulator-name = "V-TVOUT";
480
-					};
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-
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-					ab8500_ldo_usb_reg: ab8500_ldo_usb {
483
-						regulator-name = "dummy";
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 					};
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 					ab8500_ldo_audio_reg: ab8500_ldo_audio {