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https://github.com/AsahiLinux/u-boot
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The ASUS Transformer T30 family are 2-in-1 detachable tablets and AiO developed by ASUS that run the Android operating system (TF600T runs Windows RT and P1801-T runs Android and Windows). The T30 Transformers feature a 10.1-inch display (apart P1801-T), an Nvidia Tegra 3 quad-core chip, 1/2 GB of RAM, and 16/32 GB of storage. Transformers board derives from Nvidia Cardhu development board. This patch brings support for 7 known Transformer devices: - ASUS Transformer Prime TF201 - ASUS Transformer Pad TF300T/TF300TG/TF300TL - ASUS VivoTab RT TF600T (Windows RT based) - ASUS Transformer Infinity TF700T - ASUS Portable AiO P1801-T Tested-by: Andreas Westman Dorcsak <hedmoo@yahoo.com> # all devices Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
89 lines
1.8 KiB
Text
89 lines
1.8 KiB
Text
// SPDX-License-Identifier: GPL-2.0
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/dts-v1/;
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#include "tegra30-asus-transformer.dtsi"
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/ {
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model = "ASUS VivoTab RT TF600T";
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compatible = "asus,tf600t", "nvidia,tegra30";
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aliases {
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spi0 = &spi4;
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};
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/delete-node/ host1x@50000000;
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pmic_i2c: i2c@7000d000 {
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/* Texas Instruments TPS659110 PMIC */
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pmic: tps65911@2d {
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regulators {
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vdd_1v2_bl: vdd1 {
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regulator-name = "vdd_1v2_backlight";
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regulator-min-microvolt = <1200000>;
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regulator-max-microvolt = <1200000>;
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regulator-always-on;
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regulator-boot-on;
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ti,regulator-ext-sleep-control = <8>;
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};
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/delete-node/ ldo2;
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/delete-node/ ldo3;
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/* uSD slot VDDIO */
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vddio_usd: ldo5 {
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regulator-name = "vddio_sdmmc";
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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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avdd_dsi_csi: ldo6 {
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regulator-name = "avdd_dsi_csi";
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regulator-min-microvolt = <1200000>;
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regulator-max-microvolt = <1200000>;
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};
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};
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};
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};
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spi4: spi@7000da00 {
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status = "okay";
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spi-max-frequency = <25000000>;
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spi-flash@1 {
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compatible = "winbond,w25q32", "jedec,spi-nor";
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reg = <1>;
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spi-max-frequency = <20000000>;
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};
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};
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backlight {
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power-supply = <&vdd_1v2_bl>;
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};
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gpio-keys {
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key-volume-up {
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label = "Volume Up";
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gpios = <&gpio TEGRA_GPIO(Q, 3) GPIO_ACTIVE_LOW>;
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linux,code = <KEY_UP>;
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};
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key-volume-down {
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label = "Volume Down";
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gpios = <&gpio TEGRA_GPIO(Q, 4) GPIO_ACTIVE_LOW>;
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linux,code = <KEY_DOWN>;
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};
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};
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/delete-node/ panel;
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vdd_usd: regulator-usd {
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compatible = "regulator-fixed";
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regulator-name = "vdd_usd";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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};
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/delete-node/ regulator-pnl;
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/delete-node/ regulator-bl;
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};
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