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 --- arch/arm/dts/tegra30-asus-tf600t.dts | 160 +++++++++++++++++++++++++-- 1 file changed, 148 insertions(+), 12 deletions(-)
diff --git a/arch/arm/dts/tegra30-asus-tf600t.dts b/arch/arm/dts/tegra30-asus-tf600t.dts index c9b8f4fa14..fd9d11ca19 100644 --- a/arch/arm/dts/tegra30-asus-tf600t.dts +++ b/arch/arm/dts/tegra30-asus-tf600t.dts @@ -1,38 +1,116 @@ // SPDX-License-Identifier: GPL-2.0 /dts-v1/;
-#include "tegra30-asus-transformer.dtsi" +#include <dt-bindings/input/input.h> +#include "tegra30.dtsi"
/ { model = "ASUS VivoTab RT TF600T"; compatible = "asus,tf600t", "nvidia,tegra30";
+ chosen { + stdout-path = &uarta; + }; + aliases { + i2c0 = &pwr_i2c; + + mmc0 = &sdmmc4; /* eMMC */ + mmc1 = &sdmmc1; /* uSD slot */ + + rtc0 = &pmic; + rtc1 = "/rtc@7000e000"; + spi0 = &spi4; + + usb0 = &usb1; + usb1 = &usb3; /* Dock USB */ + }; + + memory { + device_type = "memory"; + reg = <0x80000000 0x80000000>; + }; + + host1x@50000000 { + dc@54200000 { + clocks = <&tegra_car TEGRA30_CLK_DISP1>, + <&tegra_car TEGRA30_CLK_PLL_D_OUT0>; + + rgb { + status = "okay"; + + nvidia,panel = <&dsia>; + }; + }; + + dsia: dsi@54300000 { + status = "okay"; + + avdd-dsi-csi-supply = <&avdd_dsi_csi>; + + panel = <&panel>; + }; + }; + + uarta: serial@70006000 { + status = "okay"; + }; + + pwm: pwm@7000a000 { + status = "okay"; };
- /delete-node/ host1x@50000000; + pwr_i2c: i2c@7000d000 { + status = "okay"; + clock-frequency = <400000>;
- pmic_i2c: i2c@7000d000 { /* Texas Instruments TPS659110 PMIC */ pmic: tps65911@2d { + compatible = "ti,tps65911"; + reg = <0x2d>; + + interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>; + #interrupt-cells = <2>; + interrupt-controller; + + ti,system-power-controller; + + #gpio-cells = <2>; + gpio-controller; + regulators { vdd_1v2_bl: vdd1 { regulator-name = "vdd_1v2_backlight"; regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; + }; + + vcore_lcd: vdd2 { + regulator-name = "vcore_lcd"; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <1500000>; + }; + + vdd_1v8_vio: vddio { + regulator-name = "vdd_1v8_gen"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; regulator-always-on; regulator-boot-on; - ti,regulator-ext-sleep-control = <8>; };
- /delete-node/ ldo2; - /delete-node/ ldo3; + /* eMMC VDD */ + vcore_emmc: ldo1 { + regulator-name = "vdd_emmc_core"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + };
/* uSD slot VDDIO */ vddio_usd: ldo5 { regulator-name = "vddio_sdmmc"; - regulator-min-microvolt = <1800000>; + regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; regulator-always-on; }; @@ -57,11 +135,65 @@ }; };
- backlight { + sdmmc1: sdhci@78000000 { + status = "okay"; + bus-width = <4>; + + cd-gpios = <&gpio TEGRA_GPIO(I, 5) GPIO_ACTIVE_LOW>; + power-gpios = <&gpio TEGRA_GPIO(D, 7) GPIO_ACTIVE_HIGH>; + + vmmc-supply = <&vdd_usd>; + vqmmc-supply = <&vddio_usd>; + }; + + sdmmc4: sdhci@78000600 { + status = "okay"; + bus-width = <8>; + non-removable; + + vmmc-supply = <&vcore_emmc>; + vqmmc-supply = <&vdd_1v8_vio>; + }; + + /* USB via ASUS connector */ + usb1: usb@7d000000 { + status = "okay"; + dr_mode = "otg"; + }; + + /* Dock's USB port */ + usb3: usb@7d008000 { + status = "okay"; + }; + + backlight: backlight { + compatible = "pwm-backlight"; + + enable-gpios = <&gpio TEGRA_GPIO(H, 2) GPIO_ACTIVE_HIGH>; power-supply = <&vdd_1v2_bl>; + pwms = <&pwm 0 71428>; + + brightness-levels = <1 35 70 105 140 175 210 255>; + default-brightness-level = <5>; + }; + + /* PMIC has a built-in 32KHz oscillator which is used by PMC */ + clk32k_in: clock-32k { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <32768>; + clock-output-names = "pmic-oscillator"; };
gpio-keys { + compatible = "gpio-keys"; + + key-power { + label = "Power"; + gpios = <&gpio TEGRA_GPIO(V, 0) GPIO_ACTIVE_LOW>; + linux,code = <KEY_ENTER>; + }; + key-volume-up { label = "Volume Up"; gpios = <&gpio TEGRA_GPIO(Q, 3) GPIO_ACTIVE_LOW>; @@ -75,7 +207,14 @@ }; };
- /delete-node/ panel; + panel: panel { + compatible = "hydis,hv101hd1"; + + vdd-supply = <&vcore_lcd>; + enable-gpios = <&gpio TEGRA_GPIO(L, 4) GPIO_ACTIVE_HIGH>; + + backlight = <&backlight>; + };
vdd_usd: regulator-usd { compatible = "regulator-fixed"; @@ -83,7 +222,4 @@ regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; }; - - /delete-node/ regulator-pnl; - /delete-node/ regulator-bl; };