| // SPDX-License-Identifier: GPL-2.0 |
| /dts-v1/; |
| |
| #include <dt-bindings/input/input.h> |
| #include "tegra114.dtsi" |
| |
| / { |
| model = "Tegra Note 7"; |
| compatible = "nvidia,tn7", "nvidia,tegra114"; |
| |
| chosen { |
| /* TN7's bootloader's arguments need to be overridden */ |
| bootargs = "console=ttyS0,115200n8 console=tty1 gpt fbcon=rotate:2"; |
| /* TN7's bootloader will place initrd at this address */ |
| linux,initrd-start = <0x82000000>; |
| linux,initrd-end = <0x82800000>; |
| }; |
| |
| aliases { |
| serial0 = &uartd; |
| }; |
| |
| firmware { |
| trusted-foundations { |
| compatible = "tlm,trusted-foundations"; |
| tlm,version-major = <2>; |
| tlm,version-minor = <8>; |
| }; |
| }; |
| |
| memory@80000000 { |
| /* memory >= 0x37e00000 is reserved for firmware usage */ |
| reg = <0x80000000 0x37e00000>; |
| }; |
| |
| host1x@50000000 { |
| dsi@54300000 { |
| status = "okay"; |
| |
| avdd-dsi-csi-supply = <&vdd_1v2_ap>; |
| |
| panel@0 { |
| compatible = "lg,ld070wx3-sl01"; |
| reg = <0>; |
| |
| power-supply = <&vdd_lcd>; |
| backlight = <&backlight>; |
| }; |
| }; |
| }; |
| |
| serial@70006300 { |
| /delete-property/ dmas; |
| /delete-property/ dma-names; |
| status = "okay"; |
| }; |
| |
| pwm@7000a000 { |
| status = "okay"; |
| }; |
| |
| i2c@7000d000 { |
| status = "okay"; |
| clock-frequency = <400000>; |
| |
| palmas: pmic@58 { |
| compatible = "ti,tps65913", "ti,palmas"; |
| reg = <0x58>; |
| interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>; |
| |
| #interrupt-cells = <2>; |
| interrupt-controller; |
| |
| ti,system-power-controller; |
| |
| palmas_gpio: gpio { |
| compatible = "ti,palmas-gpio"; |
| gpio-controller; |
| #gpio-cells = <2>; |
| }; |
| |
| pmic { |
| compatible = "ti,tps65913-pmic", "ti,palmas-pmic"; |
| |
| ldoln-in-supply = <&vdd_smps10_out2>; |
| |
| regulators { |
| smps123 { |
| regulator-name = "vd-cpu"; |
| regulator-min-microvolt = <1000000>; |
| regulator-max-microvolt = <1000000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| smps45 { |
| regulator-name = "vd-soc"; |
| regulator-min-microvolt = <1100000>; |
| regulator-max-microvolt = <1100000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| smps6 { |
| regulator-name = "va-lcd-hv"; |
| regulator-min-microvolt = <3000000>; |
| regulator-max-microvolt = <3000000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| smps7 { |
| regulator-name = "vd-ddr"; |
| regulator-min-microvolt = <1350000>; |
| regulator-max-microvolt = <1350000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| vdd_1v8: smps8 { |
| regulator-name = "vs-pmu-1v8"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| vdd_2v9_sys: smps9 { |
| regulator-name = "vs-sys-2v9"; |
| regulator-min-microvolt = <2900000>; |
| regulator-max-microvolt = <2900000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| vdd_smps10_out1: smps10_out1 { |
| regulator-name = "vd-smps10-out1"; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| vdd_smps10_out2: smps10_out2 { |
| regulator-name = "vd-smps10-out2"; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| ldo1 { |
| regulator-name = "va-pllx"; |
| regulator-min-microvolt = <1050000>; |
| regulator-max-microvolt = <1050000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| vdd_1v2_ap: ldo2 { |
| regulator-name = "va-ap-1v2"; |
| regulator-min-microvolt = <1200000>; |
| regulator-max-microvolt = <1200000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| ldo3 { |
| regulator-name = "vd-fuse"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| ldo4 { |
| regulator-name = "vd-ts-hv"; |
| regulator-min-microvolt = <3200000>; |
| regulator-max-microvolt = <3200000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| ldo5 { |
| regulator-name = "va-cam2-hv"; |
| regulator-min-microvolt = <2700000>; |
| regulator-max-microvolt = <2700000>; |
| }; |
| |
| ldo6 { |
| regulator-name = "va-sns-hv"; |
| regulator-min-microvolt = <2850000>; |
| regulator-max-microvolt = <2850000>; |
| }; |
| |
| ldo7 { |
| regulator-name = "va-cam1-hv"; |
| regulator-min-microvolt = <2700000>; |
| regulator-max-microvolt = <2700000>; |
| }; |
| |
| ldo8 { |
| regulator-name = "va-ap-rtc"; |
| regulator-min-microvolt = <1100000>; |
| regulator-max-microvolt = <1100000>; |
| ti,enable-ldo8-tracking; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| ldo9 { |
| regulator-name = "vi-sdcard"; |
| regulator-min-microvolt = <2900000>; |
| regulator-max-microvolt = <2900000>; |
| }; |
| |
| ldousb { |
| regulator-name = "avdd-usb"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| ldoln { |
| regulator-name = "va-hdmi"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| }; |
| }; |
| }; |
| |
| rtc { |
| compatible = "ti,palmas-rtc"; |
| interrupt-parent = <&palmas>; |
| interrupts = <8 0>; |
| }; |
| |
| }; |
| }; |
| |
| pmc@7000e400 { |
| nvidia,invert-interrupt; |
| }; |
| |
| /* eMMC */ |
| mmc@78000600 { |
| status = "okay"; |
| bus-width = <8>; |
| non-removable; |
| }; |
| |
| usb@7d000000 { |
| status = "okay"; |
| }; |
| |
| usb-phy@7d000000 { |
| status = "okay"; |
| nvidia,xcvr-setup = <7>; |
| nvidia,xcvr-lsfslew = <2>; |
| nvidia,xcvr-lsrslew = <2>; |
| interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>; |
| /* Should be changed to "otg" once we have vbus_supply */ |
| /* As of now, USB devices need to be powered externally */ |
| dr_mode = "host"; |
| }; |
| |
| backlight: backlight { |
| compatible = "pwm-backlight"; |
| pwms = <&pwm 1 40000>; |
| |
| brightness-levels = <0 4 8 16 32 64 128 255>; |
| default-brightness-level = <6>; |
| |
| power-supply = <&lcd_bl_en>; |
| }; |
| |
| clk32k_in: clock-32k { |
| compatible = "fixed-clock"; |
| clock-frequency = <32768>; |
| #clock-cells = <0>; |
| }; |
| |
| gpio-keys { |
| compatible = "gpio-keys"; |
| |
| key-power { |
| label = "Power"; |
| gpios = <&gpio TEGRA_GPIO(Q, 0) GPIO_ACTIVE_LOW>; |
| linux,code = <KEY_POWER>; |
| wakeup-source; |
| }; |
| |
| key-volume-down { |
| label = "Volume Down"; |
| gpios = <&gpio TEGRA_GPIO(Q, 2) GPIO_ACTIVE_LOW>; |
| linux,code = <KEY_VOLUMEDOWN>; |
| }; |
| |
| key-volume-up { |
| label = "Volume Up"; |
| gpios = <&gpio TEGRA_GPIO(R, 2) GPIO_ACTIVE_LOW>; |
| linux,code = <KEY_VOLUMEUP>; |
| }; |
| }; |
| |
| /* FIXME: output of BQ24192 */ |
| vs_sys: regulator-vs { |
| compatible = "regulator-fixed"; |
| regulator-name = "VS_SYS"; |
| regulator-min-microvolt = <4200000>; |
| regulator-max-microvolt = <4200000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| lcd_bl_en: regulator-lcden { |
| compatible = "regulator-fixed"; |
| regulator-name = "VDD_LCD_BL"; |
| regulator-min-microvolt = <16500000>; |
| regulator-max-microvolt = <16500000>; |
| gpio = <&gpio TEGRA_GPIO(H, 2) GPIO_ACTIVE_HIGH>; |
| enable-active-high; |
| vin-supply = <&vs_sys>; |
| regulator-boot-on; |
| }; |
| |
| vdd_lcd: regulator-lcd { |
| compatible = "regulator-fixed"; |
| regulator-name = "VD_LCD_1V8"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| gpio = <&palmas_gpio 4 GPIO_ACTIVE_HIGH>; |
| enable-active-high; |
| vin-supply = <&vdd_1v8>; |
| regulator-boot-on; |
| }; |
| }; |
