mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-22 00:46:43 +07:00
3479b2843c
The vdd3p0 LDO's input should be from external USB VBUS directly, NOT
PMIC's power supply, the vdd3p0 LDO's target output voltage can be
controlled by SW, and it requires input voltage to be high enough, with
incorrect power supply assigned, if the power supply's voltage is lower
than the LDO target output voltage, it will return fail and skip the LDO
voltage adjustment, so remove the power supply assignment for vdd3p0 to
avoid such scenario.
Fixes: 96a9169cf6 ("ARM: dts: imx6sll-evk: Assign corresponding power supply for vdd3p0")
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
503 lines
11 KiB
Plaintext
503 lines
11 KiB
Plaintext
// SPDX-License-Identifier: (GPL-2.0 OR MIT)
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/*
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* Copyright 2016 Freescale Semiconductor, Inc.
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* Copyright 2017-2018 NXP.
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*
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*/
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/dts-v1/;
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/input/input.h>
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#include "imx6sll.dtsi"
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/ {
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model = "Freescale i.MX6SLL EVK Board";
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compatible = "fsl,imx6sll-evk", "fsl,imx6sll";
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chosen {
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stdout-path = &uart1;
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};
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memory@80000000 {
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device_type = "memory";
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reg = <0x80000000 0x80000000>;
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};
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backlight_display: backlight-display {
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compatible = "pwm-backlight";
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pwms = <&pwm1 0 5000000>;
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brightness-levels = <0 4 8 16 32 64 128 255>;
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default-brightness-level = <6>;
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status = "okay";
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};
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leds {
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compatible = "gpio-leds";
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_led>;
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user {
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label = "debug";
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gpios = <&gpio2 4 GPIO_ACTIVE_HIGH>;
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linux,default-trigger = "heartbeat";
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};
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};
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reg_usb_otg1_vbus: regulator-otg1-vbus {
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compatible = "regulator-fixed";
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_usb_otg1_vbus>;
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regulator-name = "usb_otg1_vbus";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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gpio = <&gpio4 0 GPIO_ACTIVE_HIGH>;
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enable-active-high;
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};
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reg_usb_otg2_vbus: regulator-otg2-vbus {
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compatible = "regulator-fixed";
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_usb_otg2_vbus>;
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regulator-name = "usb_otg2_vbus";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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gpio = <&gpio4 2 GPIO_ACTIVE_HIGH>;
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enable-active-high;
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};
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reg_aud3v: regulator-aud3v {
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compatible = "regulator-fixed";
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regulator-name = "wm8962-supply-3v15";
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regulator-min-microvolt = <3150000>;
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regulator-max-microvolt = <3150000>;
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regulator-boot-on;
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};
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reg_aud4v: regulator-aud4v {
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compatible = "regulator-fixed";
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regulator-name = "wm8962-supply-4v2";
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regulator-min-microvolt = <4325000>;
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regulator-max-microvolt = <4325000>;
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regulator-boot-on;
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};
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reg_lcd_3v3: regulator-lcd-3v3 {
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compatible = "regulator-fixed";
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_reg_lcd_3v3>;
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regulator-name = "lcd-3v3";
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gpio = <&gpio4 3 GPIO_ACTIVE_HIGH>;
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enable-active-high;
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};
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reg_lcd_5v: regulator-lcd-5v {
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compatible = "regulator-fixed";
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regulator-name = "lcd-5v0";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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};
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reg_sd1_vmmc: regulator-sd1-vmmc {
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compatible = "regulator-fixed";
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_reg_sd1_vmmc>;
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regulator-name = "SD1_SPWR";
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regulator-min-microvolt = <3000000>;
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regulator-max-microvolt = <3000000>;
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gpio = <&gpio3 30 GPIO_ACTIVE_HIGH>;
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enable-active-high;
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};
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reg_sd3_vmmc: regulator-sd3-vmmc {
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compatible = "regulator-fixed";
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_reg_sd3_vmmc>;
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regulator-name = "SD3_WIFI";
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regulator-min-microvolt = <3000000>;
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regulator-max-microvolt = <3000000>;
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gpio = <&gpio4 4 GPIO_ACTIVE_HIGH>;
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enable-active-high;
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};
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panel {
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compatible = "sii,43wvf1g";
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backlight = <&backlight_display>;
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dvdd-supply = <®_lcd_3v3>;
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avdd-supply = <®_lcd_5v>;
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port {
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panel_in: endpoint {
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remote-endpoint = <&display_out>;
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};
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};
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};
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};
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&cpu0 {
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arm-supply = <&sw1a_reg>;
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soc-supply = <&sw1c_reg>;
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};
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&i2c1 {
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clock-frequency = <100000>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_i2c1>;
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status = "okay";
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pfuze100: pmic@8 {
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compatible = "fsl,pfuze100";
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reg = <0x08>;
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regulators {
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sw1a_reg: sw1ab {
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regulator-min-microvolt = <300000>;
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regulator-max-microvolt = <1875000>;
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regulator-boot-on;
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regulator-always-on;
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regulator-ramp-delay = <6250>;
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};
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sw1c_reg: sw1c {
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regulator-min-microvolt = <300000>;
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regulator-max-microvolt = <1875000>;
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regulator-boot-on;
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regulator-always-on;
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regulator-ramp-delay = <6250>;
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};
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sw2_reg: sw2 {
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regulator-min-microvolt = <800000>;
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regulator-max-microvolt = <3300000>;
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regulator-boot-on;
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regulator-always-on;
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};
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sw3a_reg: sw3a {
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regulator-min-microvolt = <400000>;
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regulator-max-microvolt = <1975000>;
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regulator-boot-on;
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regulator-always-on;
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};
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sw3b_reg: sw3b {
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regulator-min-microvolt = <400000>;
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regulator-max-microvolt = <1975000>;
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regulator-boot-on;
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regulator-always-on;
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};
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sw4_reg: sw4 {
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regulator-min-microvolt = <800000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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};
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swbst_reg: swbst {
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5150000>;
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};
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snvs_reg: vsnvs {
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regulator-min-microvolt = <1000000>;
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regulator-max-microvolt = <3000000>;
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regulator-boot-on;
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regulator-always-on;
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};
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vref_reg: vrefddr {
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regulator-boot-on;
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regulator-always-on;
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};
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vgen1_reg: vgen1 {
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regulator-min-microvolt = <800000>;
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regulator-max-microvolt = <1550000>;
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regulator-always-on;
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};
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vgen2_reg: vgen2 {
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regulator-min-microvolt = <800000>;
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regulator-max-microvolt = <1550000>;
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};
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vgen3_reg: vgen3 {
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <3300000>;
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};
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vgen4_reg: vgen4 {
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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};
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vgen5_reg: vgen5 {
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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};
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vgen6_reg: vgen6 {
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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};
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};
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};
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};
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&lcdif {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_lcd>;
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status = "okay";
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port {
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display_out: endpoint {
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remote-endpoint = <&panel_in>;
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};
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};
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};
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&pwm1 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_pwm1>;
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status = "okay";
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};
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&snvs_poweroff {
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status = "okay";
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};
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&snvs_pwrkey {
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status = "okay";
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};
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&uart1 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_uart1>;
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status = "okay";
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};
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&usdhc1 {
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pinctrl-names = "default", "state_100mhz", "state_200mhz";
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pinctrl-0 = <&pinctrl_usdhc1>;
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pinctrl-1 = <&pinctrl_usdhc1_100mhz>;
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pinctrl-2 = <&pinctrl_usdhc1_200mhz>;
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cd-gpios = <&gpio4 7 GPIO_ACTIVE_LOW>;
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wp-gpios = <&gpio4 22 GPIO_ACTIVE_HIGH>;
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keep-power-in-suspend;
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wakeup-source;
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vmmc-supply = <®_sd1_vmmc>;
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status = "okay";
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};
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&usbotg1 {
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vbus-supply = <®_usb_otg1_vbus>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_usbotg1>;
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disable-over-current;
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srp-disable;
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hnp-disable;
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adp-disable;
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status = "okay";
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};
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&usbotg2 {
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vbus-supply = <®_usb_otg2_vbus>;
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dr_mode = "host";
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disable-over-current;
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status = "okay";
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};
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&usdhc3 {
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pinctrl-names = "default", "state_100mhz", "state_200mhz";
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pinctrl-0 = <&pinctrl_usdhc3>;
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pinctrl-1 = <&pinctrl_usdhc3_100mhz>;
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pinctrl-2 = <&pinctrl_usdhc3_200mhz>;
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cd-gpios = <&gpio3 22 GPIO_ACTIVE_LOW>;
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keep-power-in-suspend;
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wakeup-source;
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vmmc-supply = <®_sd3_vmmc>;
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status = "okay";
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};
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&wdog1 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_wdog1>;
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fsl,ext-reset-output;
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};
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&iomuxc {
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pinctrl_reg_sd3_vmmc: sd3vmmcgrp {
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fsl,pins = <
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MX6SLL_PAD_KEY_COL6__GPIO4_IO04 0x17059
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>;
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};
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pinctrl_usb_otg1_vbus: vbus1grp {
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fsl,pins = <
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MX6SLL_PAD_KEY_COL4__GPIO4_IO00 0x17059
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>;
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};
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pinctrl_usb_otg2_vbus: vbus2grp {
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fsl,pins = <
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MX6SLL_PAD_KEY_COL5__GPIO4_IO02 0x17059
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>;
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};
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pinctrl_reg_lcd_3v3: reglcd3v3grp {
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fsl,pins = <
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MX6SLL_PAD_KEY_ROW5__GPIO4_IO03 0x17059
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>;
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};
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pinctrl_reg_sd1_vmmc: sd1vmmcgrp {
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fsl,pins = <
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MX6SLL_PAD_KEY_COL3__GPIO3_IO30 0x17059
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>;
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};
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pinctrl_uart1: uart1grp {
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fsl,pins = <
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MX6SLL_PAD_UART1_TXD__UART1_DCE_TX 0x1b0b1
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MX6SLL_PAD_UART1_RXD__UART1_DCE_RX 0x1b0b1
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>;
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};
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pinctrl_usdhc1: usdhc1grp {
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fsl,pins = <
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MX6SLL_PAD_SD1_CMD__SD1_CMD 0x17059
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MX6SLL_PAD_SD1_CLK__SD1_CLK 0x13059
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MX6SLL_PAD_SD1_DATA0__SD1_DATA0 0x17059
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MX6SLL_PAD_SD1_DATA1__SD1_DATA1 0x17059
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MX6SLL_PAD_SD1_DATA2__SD1_DATA2 0x17059
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MX6SLL_PAD_SD1_DATA3__SD1_DATA3 0x17059
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>;
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};
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pinctrl_usdhc1_100mhz: usdhc1grp_100mhz {
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fsl,pins = <
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MX6SLL_PAD_SD1_CMD__SD1_CMD 0x170b9
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MX6SLL_PAD_SD1_CLK__SD1_CLK 0x130b9
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MX6SLL_PAD_SD1_DATA0__SD1_DATA0 0x170b9
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MX6SLL_PAD_SD1_DATA1__SD1_DATA1 0x170b9
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MX6SLL_PAD_SD1_DATA2__SD1_DATA2 0x170b9
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MX6SLL_PAD_SD1_DATA3__SD1_DATA3 0x170b9
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>;
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};
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pinctrl_usdhc1_200mhz: usdhc1grp_200mhz {
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fsl,pins = <
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MX6SLL_PAD_SD1_CMD__SD1_CMD 0x170f9
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MX6SLL_PAD_SD1_CLK__SD1_CLK 0x130f9
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MX6SLL_PAD_SD1_DATA0__SD1_DATA0 0x170f9
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MX6SLL_PAD_SD1_DATA1__SD1_DATA1 0x170f9
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MX6SLL_PAD_SD1_DATA2__SD1_DATA2 0x170f9
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MX6SLL_PAD_SD1_DATA3__SD1_DATA3 0x170f9
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>;
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};
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pinctrl_usbotg1: usbotg1grp {
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fsl,pins = <
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MX6SLL_PAD_EPDC_PWR_COM__USB_OTG1_ID 0x17059
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>;
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};
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pinctrl_usdhc3: usdhc3grp {
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fsl,pins = <
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MX6SLL_PAD_SD3_CMD__SD3_CMD 0x17061
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MX6SLL_PAD_SD3_CLK__SD3_CLK 0x13061
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MX6SLL_PAD_SD3_DATA0__SD3_DATA0 0x17061
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MX6SLL_PAD_SD3_DATA1__SD3_DATA1 0x17061
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MX6SLL_PAD_SD3_DATA2__SD3_DATA2 0x17061
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MX6SLL_PAD_SD3_DATA3__SD3_DATA3 0x17061
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MX6SLL_PAD_REF_CLK_32K__GPIO3_IO22 0x17059
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>;
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};
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pinctrl_usdhc3_100mhz: usdhc3grp_100mhz {
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fsl,pins = <
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MX6SLL_PAD_SD3_CMD__SD3_CMD 0x170a1
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MX6SLL_PAD_SD3_CLK__SD3_CLK 0x130a1
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MX6SLL_PAD_SD3_DATA0__SD3_DATA0 0x170a1
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MX6SLL_PAD_SD3_DATA1__SD3_DATA1 0x170a1
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MX6SLL_PAD_SD3_DATA2__SD3_DATA2 0x170a1
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MX6SLL_PAD_SD3_DATA3__SD3_DATA3 0x170a1
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MX6SLL_PAD_REF_CLK_32K__GPIO3_IO22 0x17059
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>;
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};
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pinctrl_usdhc3_200mhz: usdhc3grp_200mhz {
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fsl,pins = <
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MX6SLL_PAD_SD3_CMD__SD3_CMD 0x170e9
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MX6SLL_PAD_SD3_CLK__SD3_CLK 0x130f9
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MX6SLL_PAD_SD3_DATA0__SD3_DATA0 0x170e9
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MX6SLL_PAD_SD3_DATA1__SD3_DATA1 0x170e9
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MX6SLL_PAD_SD3_DATA2__SD3_DATA2 0x170e9
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MX6SLL_PAD_SD3_DATA3__SD3_DATA3 0x170e9
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MX6SLL_PAD_REF_CLK_32K__GPIO3_IO22 0x17059
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>;
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};
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pinctrl_i2c1: i2c1grp {
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fsl,pins = <
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MX6SLL_PAD_I2C1_SCL__I2C1_SCL 0x4001b8b1
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MX6SLL_PAD_I2C1_SDA__I2C1_SDA 0x4001b8b1
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>;
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};
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pinctrl_lcd: lcdgrp {
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fsl,pins = <
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MX6SLL_PAD_LCD_DATA00__LCD_DATA00 0x79
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MX6SLL_PAD_LCD_DATA01__LCD_DATA01 0x79
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MX6SLL_PAD_LCD_DATA02__LCD_DATA02 0x79
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MX6SLL_PAD_LCD_DATA03__LCD_DATA03 0x79
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MX6SLL_PAD_LCD_DATA04__LCD_DATA04 0x79
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MX6SLL_PAD_LCD_DATA05__LCD_DATA05 0x79
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MX6SLL_PAD_LCD_DATA06__LCD_DATA06 0x79
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MX6SLL_PAD_LCD_DATA07__LCD_DATA07 0x79
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MX6SLL_PAD_LCD_DATA08__LCD_DATA08 0x79
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MX6SLL_PAD_LCD_DATA09__LCD_DATA09 0x79
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MX6SLL_PAD_LCD_DATA10__LCD_DATA10 0x79
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MX6SLL_PAD_LCD_DATA11__LCD_DATA11 0x79
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MX6SLL_PAD_LCD_DATA12__LCD_DATA12 0x79
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|
MX6SLL_PAD_LCD_DATA13__LCD_DATA13 0x79
|
|
MX6SLL_PAD_LCD_DATA14__LCD_DATA14 0x79
|
|
MX6SLL_PAD_LCD_DATA15__LCD_DATA15 0x79
|
|
MX6SLL_PAD_LCD_DATA16__LCD_DATA16 0x79
|
|
MX6SLL_PAD_LCD_DATA17__LCD_DATA17 0x79
|
|
MX6SLL_PAD_LCD_DATA18__LCD_DATA18 0x79
|
|
MX6SLL_PAD_LCD_DATA19__LCD_DATA19 0x79
|
|
MX6SLL_PAD_LCD_DATA20__LCD_DATA20 0x79
|
|
MX6SLL_PAD_LCD_DATA21__LCD_DATA21 0x79
|
|
MX6SLL_PAD_LCD_DATA22__LCD_DATA22 0x79
|
|
MX6SLL_PAD_LCD_DATA23__LCD_DATA23 0x79
|
|
MX6SLL_PAD_LCD_CLK__LCD_CLK 0x79
|
|
MX6SLL_PAD_LCD_ENABLE__LCD_ENABLE 0x79
|
|
MX6SLL_PAD_LCD_HSYNC__LCD_HSYNC 0x79
|
|
MX6SLL_PAD_LCD_VSYNC__LCD_VSYNC 0x79
|
|
MX6SLL_PAD_LCD_RESET__LCD_RESET 0x79
|
|
>;
|
|
};
|
|
|
|
pinctrl_led: ledgrp {
|
|
fsl,pins = <
|
|
MX6SLL_PAD_EPDC_VCOM1__GPIO2_IO04 0x17059
|
|
>;
|
|
};
|
|
|
|
pinctrl_pwm1: pmw1grp {
|
|
fsl,pins = <
|
|
MX6SLL_PAD_PWM1__PWM1_OUT 0x110b0
|
|
>;
|
|
};
|
|
|
|
pinctrl_wdog1: wdog1grp {
|
|
fsl,pins = <
|
|
MX6SLL_PAD_WDOG_B__WDOG1_B 0x170b0
|
|
>;
|
|
};
|
|
};
|