mirror of https://gitee.com/openkylin/linux.git
127 lines
2.4 KiB
Plaintext
127 lines
2.4 KiB
Plaintext
/*
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* Copyright 2011 Freescale Semiconductor, Inc.
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* Copyright 2011 Linaro Ltd.
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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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/dts-v1/;
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#include "imx53.dtsi"
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/ {
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model = "Freescale i.MX53 Evaluation Kit";
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compatible = "fsl,imx53-evk", "fsl,imx53";
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memory {
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reg = <0x70000000 0x80000000>;
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};
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leds {
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compatible = "gpio-leds";
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green {
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label = "Heartbeat";
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gpios = <&gpio7 7 0>;
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linux,default-trigger = "heartbeat";
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};
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};
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};
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&esdhc1 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_esdhc1_1>;
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cd-gpios = <&gpio3 13 0>;
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wp-gpios = <&gpio3 14 0>;
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status = "okay";
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};
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&ecspi1 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_ecspi1_1>;
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fsl,spi-num-chipselects = <2>;
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cs-gpios = <&gpio2 30 0>, <&gpio3 19 0>;
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status = "okay";
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flash: at45db321d@1 {
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#address-cells = <1>;
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#size-cells = <1>;
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compatible = "atmel,at45db321d", "atmel,at45", "atmel,dataflash";
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spi-max-frequency = <25000000>;
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reg = <1>;
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partition@0 {
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label = "U-Boot";
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reg = <0x0 0x40000>;
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read-only;
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};
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partition@40000 {
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label = "Kernel";
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reg = <0x40000 0x3c0000>;
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};
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};
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};
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&esdhc3 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_esdhc3_1>;
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cd-gpios = <&gpio3 11 0>;
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wp-gpios = <&gpio3 12 0>;
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status = "okay";
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};
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&iomuxc {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_hog>;
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hog {
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pinctrl_hog: hoggrp {
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fsl,pins = <
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MX53_PAD_EIM_EB2__GPIO2_30 0x80000000
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MX53_PAD_EIM_D19__GPIO3_19 0x80000000
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MX53_PAD_EIM_DA11__GPIO3_11 0x80000000
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MX53_PAD_EIM_DA12__GPIO3_12 0x80000000
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MX53_PAD_EIM_DA13__GPIO3_13 0x80000000
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MX53_PAD_EIM_DA14__GPIO3_14 0x80000000
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MX53_PAD_PATA_DA_0__GPIO7_6 0x80000000
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MX53_PAD_PATA_DA_1__GPIO7_7 0x80000000
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>;
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};
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};
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};
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&uart1 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_uart1_1>;
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status = "okay";
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};
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&i2c2 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_i2c2_1>;
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status = "okay";
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pmic: mc13892@08 {
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compatible = "fsl,mc13892", "fsl,mc13xxx";
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reg = <0x08>;
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};
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codec: sgtl5000@0a {
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compatible = "fsl,sgtl5000";
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reg = <0x0a>;
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};
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};
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&fec {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_fec_1>;
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phy-mode = "rmii";
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phy-reset-gpios = <&gpio7 6 0>;
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status = "okay";
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};
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