mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-06-09 23:36:03 +09:00
b5fe523bbc
Sync the device tree files and device tree header files from upstream
Linux kernel, as of 2020-01-08. The commit synced to in the sunxi repo
98d25b0b266d Merge branch 'sunxi/dt-for-5.6' into sunxi/for-next
which is also part of next-20200108.
Changes brought in include:
- cleanup of pinmux node names
- addition of Security ID, MBUS, CSI, crypto engine, video codec,
pmu, and thermal sensor device nodes for both SoCs
- addition of deinterlacing engine device node on H3
- cleanup of RTC device node and addition of its clocks
- various board cleanups and improvements
- removal of pinmux node for GPIO lines
- cpufreq / DVFS
- HDMI output
- UART-based Bluetooth
- audio codec
- USB ports
- new boards
Most of the changes don't concern U-boot.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
174 lines
3.5 KiB
Plaintext
174 lines
3.5 KiB
Plaintext
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/*
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* Copyright (C) 2019 Karl Palsson <karlp@tweak.net.au>
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*/
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/dts-v1/;
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#include "sun8i-h3.dtsi"
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#include "sunxi-common-regulators.dtsi"
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/input/input.h>
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/ {
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model = "FriendlyARM NanoPi Duo2";
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compatible = "friendlyarm,nanopi-duo2", "allwinner,sun8i-h3";
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aliases {
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serial0 = &uart0;
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};
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chosen {
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stdout-path = "serial0:115200n8";
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};
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leds {
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compatible = "gpio-leds";
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pwr {
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label = "nanopi:red:pwr";
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gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>; /* PL10 */
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default-state = "on";
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};
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status {
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label = "nanopi:green:status";
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gpios = <&pio 0 10 GPIO_ACTIVE_HIGH>; /* PA10 */
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};
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};
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r_gpio_keys {
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compatible = "gpio-keys";
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k1 {
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label = "k1";
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linux,code = <BTN_0>;
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gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>; /* PL3 */
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};
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};
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reg_vdd_cpux: vdd-cpux-regulator {
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compatible = "regulator-gpio";
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regulator-name = "vdd-cpux";
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regulator-min-microvolt = <1100000>;
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regulator-max-microvolt = <1300000>;
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regulator-always-on;
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regulator-boot-on;
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regulator-ramp-delay = <50>; /* 4ms */
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enable-active-high;
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enable-gpio = <&r_pio 0 8 GPIO_ACTIVE_HIGH>; /* PL8 */
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gpios = <&r_pio 0 6 GPIO_ACTIVE_HIGH>; /* PL6 */
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gpios-states = <0x1>;
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states = <1100000 0>, <1300000 1>;
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};
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reg_vcc_dram: vcc-dram {
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compatible = "regulator-fixed";
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regulator-name = "vcc-dram";
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regulator-min-microvolt = <1500000>;
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regulator-max-microvolt = <1500000>;
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regulator-always-on;
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regulator-boot-on;
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enable-active-high;
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gpio = <&r_pio 0 9 GPIO_ACTIVE_HIGH>; /* PL9 */
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vin-supply = <®_vcc5v0>;
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};
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reg_vdd_sys: vdd-sys {
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compatible = "regulator-fixed";
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regulator-name = "vdd-sys";
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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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enable-active-high;
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gpio = <&r_pio 0 8 GPIO_ACTIVE_HIGH>; /* PL8 */
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vin-supply = <®_vcc5v0>;
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};
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wifi_pwrseq: wifi_pwrseq {
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compatible = "mmc-pwrseq-simple";
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reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 */
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clocks = <&rtc 1>;
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clock-names = "ext_clock";
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};
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};
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&cpu0 {
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cpu-supply = <®_vdd_cpux>;
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};
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&ehci0 {
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status = "okay";
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};
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&mmc0 {
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bus-width = <4>;
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cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */
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status = "okay";
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vmmc-supply = <®_vcc3v3>;
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};
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&mmc1 {
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vmmc-supply = <®_vcc3v3>;
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vqmmc-supply = <®_vcc3v3>;
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mmc-pwrseq = <&wifi_pwrseq>;
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bus-width = <4>;
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non-removable;
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status = "okay";
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sdio_wifi: sdio_wifi@1 {
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reg = <1>;
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compatible = "brcm,bcm4329-fmac";
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interrupt-parent = <&pio>;
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interrupts = <6 10 IRQ_TYPE_LEVEL_LOW>; /* PG10 / EINT10 */
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interrupt-names = "host-wake";
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};
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};
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&ohci0 {
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status = "okay";
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};
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®_usb0_vbus {
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gpio = <&r_pio 0 2 GPIO_ACTIVE_HIGH>; /* PL2 */
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status = "okay";
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};
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&uart0 {
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pinctrl-names = "default";
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pinctrl-0 = <&uart0_pa_pins>;
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status = "okay";
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};
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&uart2 {
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pinctrl-names = "default";
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pinctrl-0 = <&uart2_pins>, <&uart2_rts_cts_pins>;
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uart-has-rtscts;
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status = "okay";
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bluetooth {
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compatible = "brcm,bcm43438-bt";
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clocks = <&rtc 1>;
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clock-names = "lpo";
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vbat-supply = <®_vcc3v3>;
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vddio-supply = <®_vcc3v3>;
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device-wakeup-gpios = <&pio 0 8 GPIO_ACTIVE_HIGH>; /* PA8 */
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host-wakeup-gpios = <&pio 0 7 GPIO_ACTIVE_HIGH>; /* PA7 */
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shutdown-gpios = <&pio 6 13 GPIO_ACTIVE_HIGH>; /* PG13 */
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};
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};
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&usb_otg {
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status = "okay";
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dr_mode = "otg";
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};
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&usbphy {
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usb0_id_det-gpios = <&pio 6 12 GPIO_ACTIVE_HIGH>; /* PG12 */
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usb0_vbus-supply = <®_usb0_vbus>;
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status = "okay";
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};
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