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0561ceabd0
Add initial dts file for EXYNOS4210 SoC. This dts file describes the SoC specific devices and properties. Along with this, add dts file for Samsung's SMDKV310 board and Insignal's ORIGEN board which uses the EXYNOS4210 dts file and extends it to describe the board specific properties. Signed-off-by: Thomas Abraham <thomas.abraham@linaro.org> Acked-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
138 lines
2.3 KiB
Plaintext
138 lines
2.3 KiB
Plaintext
/*
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* Samsung's Exynos4210 based Origen board device tree source
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*
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* Copyright (c) 2010-2011 Samsung Electronics Co., Ltd.
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* http://www.samsung.com
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* Copyright (c) 2010-2011 Linaro Ltd.
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* www.linaro.org
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*
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* Device tree source file for Insignal's Origen board which is based on
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* Samsung's Exynos4210 SoC.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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/dts-v1/;
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/include/ "exynos4210.dtsi"
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/ {
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model = "Insignal Origen evaluation board based on Exynos4210";
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compatible = "insignal,origen", "samsung,exynos4210";
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memory {
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reg = <0x40000000 0x40000000>;
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};
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chosen {
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bootargs ="root=/dev/ram0 rw ramdisk=8192 initrd=0x41000000,8M console=ttySAC2,115200 init=/linuxrc";
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};
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sdhci@12530000 {
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samsung,sdhci-bus-width = <4>;
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linux,mmc_cap_4_bit_data;
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samsung,sdhci-cd-internal;
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gpio-cd = <&gpk2 2 2 3 3>;
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gpios = <&gpk2 0 2 0 3>,
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<&gpk2 1 2 0 3>,
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<&gpk2 3 2 3 3>,
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<&gpk2 4 2 3 3>,
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<&gpk2 5 2 3 3>,
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<&gpk2 6 2 3 3>;
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};
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sdhci@12510000 {
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samsung,sdhci-bus-width = <4>;
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linux,mmc_cap_4_bit_data;
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samsung,sdhci-cd-internal;
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gpio-cd = <&gpk0 2 2 3 3>;
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gpios = <&gpk0 0 2 0 3>,
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<&gpk0 1 2 0 3>,
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<&gpk0 3 2 3 3>,
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<&gpk0 4 2 3 3>,
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<&gpk0 5 2 3 3>,
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<&gpk0 6 2 3 3>;
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};
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gpio_keys {
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compatible = "gpio-keys";
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#address-cells = <1>;
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#size-cells = <0>;
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up {
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label = "Up";
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gpios = <&gpx2 0 0 0 2>;
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linux,code = <103>;
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};
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down {
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label = "Down";
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gpios = <&gpx2 1 0 0 2>;
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linux,code = <108>;
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};
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back {
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label = "Back";
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gpios = <&gpx1 7 0 0 2>;
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linux,code = <158>;
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};
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home {
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label = "Home";
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gpios = <&gpx1 6 0 0 2>;
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linux,code = <102>;
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};
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menu {
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label = "Menu";
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gpios = <&gpx1 5 0 0 2>;
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linux,code = <139>;
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};
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};
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keypad@100A0000 {
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status = "disabled";
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};
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sdhci@12520000 {
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status = "disabled";
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};
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sdhci@12540000 {
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status = "disabled";
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};
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i2c@13860000 {
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status = "disabled";
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};
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i2c@13870000 {
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status = "disabled";
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};
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i2c@13880000 {
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status = "disabled";
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};
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i2c@13890000 {
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status = "disabled";
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};
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i2c@138A0000 {
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status = "disabled";
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};
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i2c@138B0000 {
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status = "disabled";
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};
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i2c@138C0000 {
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status = "disabled";
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};
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i2c@138D0000 {
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status = "disabled";
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};
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};
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