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https://github.com/AsahiLinux/u-boot
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ARM: dts: tf600t: separate from common transformers tree
TF600T has significant differences (Tegra DSI and DSI panel, own power supply system) which makes use of common transformer device tree complicated. Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
This commit is contained in:
Svyatoslav Ryhel
Tom Rini
parent
6e758dab05
commit
c59c9a3209
1 changed files with 152 additions and 16 deletions
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@ -1,38 +1,116 @@
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// 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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#include <dt-bindings/input/input.h>
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#include "tegra30.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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chosen {
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stdout-path = &uarta;
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};
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/delete-node/ host1x@50000000;
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aliases {
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i2c0 = &pwr_i2c;
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mmc0 = &sdmmc4; /* eMMC */
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mmc1 = &sdmmc1; /* uSD slot */
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rtc0 = &pmic;
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rtc1 = "/rtc@7000e000";
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spi0 = &spi4;
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usb0 = &usb1;
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usb1 = &usb3; /* Dock USB */
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};
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memory {
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device_type = "memory";
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reg = <0x80000000 0x80000000>;
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};
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host1x@50000000 {
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dc@54200000 {
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clocks = <&tegra_car TEGRA30_CLK_DISP1>,
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<&tegra_car TEGRA30_CLK_PLL_D_OUT0>;
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rgb {
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status = "okay";
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nvidia,panel = <&dsia>;
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};
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};
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dsia: dsi@54300000 {
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status = "okay";
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avdd-dsi-csi-supply = <&avdd_dsi_csi>;
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panel = <&panel>;
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};
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};
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uarta: serial@70006000 {
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status = "okay";
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};
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pwm: pwm@7000a000 {
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status = "okay";
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};
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pwr_i2c: i2c@7000d000 {
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status = "okay";
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clock-frequency = <400000>;
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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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compatible = "ti,tps65911";
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reg = <0x2d>;
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interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
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#interrupt-cells = <2>;
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interrupt-controller;
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ti,system-power-controller;
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#gpio-cells = <2>;
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gpio-controller;
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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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vcore_lcd: vdd2 {
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regulator-name = "vcore_lcd";
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regulator-min-microvolt = <1500000>;
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regulator-max-microvolt = <1500000>;
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};
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vdd_1v8_vio: vddio {
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regulator-name = "vdd_1v8_gen";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-always-on;
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regulator-boot-on;
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};
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/* eMMC VDD */
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vcore_emmc: ldo1 {
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regulator-name = "vdd_emmc_core";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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};
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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-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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};
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@ -57,11 +135,65 @@
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};
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};
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backlight {
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sdmmc1: sdhci@78000000 {
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status = "okay";
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bus-width = <4>;
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cd-gpios = <&gpio TEGRA_GPIO(I, 5) GPIO_ACTIVE_LOW>;
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power-gpios = <&gpio TEGRA_GPIO(D, 7) GPIO_ACTIVE_HIGH>;
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vmmc-supply = <&vdd_usd>;
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vqmmc-supply = <&vddio_usd>;
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};
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sdmmc4: sdhci@78000600 {
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status = "okay";
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bus-width = <8>;
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non-removable;
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vmmc-supply = <&vcore_emmc>;
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vqmmc-supply = <&vdd_1v8_vio>;
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};
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/* USB via ASUS connector */
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usb1: usb@7d000000 {
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status = "okay";
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dr_mode = "otg";
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};
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/* Dock's USB port */
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usb3: usb@7d008000 {
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status = "okay";
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};
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backlight: backlight {
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compatible = "pwm-backlight";
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enable-gpios = <&gpio TEGRA_GPIO(H, 2) GPIO_ACTIVE_HIGH>;
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power-supply = <&vdd_1v2_bl>;
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pwms = <&pwm 0 71428>;
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brightness-levels = <1 35 70 105 140 175 210 255>;
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default-brightness-level = <5>;
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};
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/* PMIC has a built-in 32KHz oscillator which is used by PMC */
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clk32k_in: clock-32k {
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compatible = "fixed-clock";
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#clock-cells = <0>;
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clock-frequency = <32768>;
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clock-output-names = "pmic-oscillator";
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};
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gpio-keys {
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compatible = "gpio-keys";
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key-power {
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label = "Power";
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gpios = <&gpio TEGRA_GPIO(V, 0) GPIO_ACTIVE_LOW>;
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linux,code = <KEY_ENTER>;
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};
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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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@ -75,7 +207,14 @@
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};
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};
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/delete-node/ panel;
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panel: panel {
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compatible = "hydis,hv101hd1";
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vdd-supply = <&vcore_lcd>;
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enable-gpios = <&gpio TEGRA_GPIO(L, 4) GPIO_ACTIVE_HIGH>;
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backlight = <&backlight>;
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};
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vdd_usd: regulator-usd {
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compatible = "regulator-fixed";
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@ -83,7 +222,4 @@
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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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