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Merge tag 'sunxi-dt-for-7.1' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into soc/dt
Allwinner device tree changes for 7.1 - part 1 Only minor additions this cycle. Allwinner A523 SoC family had LED controller enabled. Avaota A1 board had SPI NAND enabled. New board added: - TaiqiCat (TQC) A01 * tag 'sunxi-dt-for-7.1' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux: arm64: dts: allwinner: h6: Add TaiqiCat (TQC) A01 support dt-bindings: arm: sunxi: Add TaiqiCat (TQC) A01 dt-bindings: vendor-prefixes: Add Beijing Ultrapower Software Co., Ltd. arm64: dts: allwinner: sun55i-t527: avaota-a1: Add SPI NAND arm64: dts: allwinner: sun55i-a523: Add pinmux for spi0 on PJ pins arm64: dts: allwinner: sun55i-t527: avaota-a1: Enable LEDs arm64: dts: allwinner: sun55i-a523: Add LED controller dt-bindings: leds: sun50i-a100: Add compatible for Allwinner A523 SoC Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2 parents 710c166 + b912e48 commit 0a1f536

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‎Documentation/devicetree/bindings/arm/sunxi.yaml‎

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@@ -901,6 +901,11 @@ properties:
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- const: allwinner,sl631
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- const: allwinner,sun8i-v3
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- description: TaiqiCat A01
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items:
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- const: ultrapower,taiqicat-a01
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- const: allwinner,sun50i-h6
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- description: Tanix TX1
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items:
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- const: oranth,tanix-tx1

‎Documentation/devicetree/bindings/leds/allwinner,sun50i-a100-ledc.yaml‎

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@@ -21,6 +21,7 @@ properties:
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- enum:
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- allwinner,sun20i-d1-ledc
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- allwinner,sun50i-r329-ledc
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- allwinner,sun55i-a523-ledc
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- const: allwinner,sun50i-a100-ledc
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reg:

‎Documentation/devicetree/bindings/vendor-prefixes.yaml‎

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@@ -1733,6 +1733,8 @@ patternProperties:
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description: Ufi Space Co., Ltd.
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"^ugoos,.*":
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description: Ugoos Industrial Co., Ltd.
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"^ultrapower,.*":
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description: Beijing Ultrapower Software Co., Ltd.
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"^uni-t,.*":
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description: Uni-Trend Technology (China) Co., Ltd.
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"^uniwest,.*":

‎arch/arm64/boot/dts/allwinner/Makefile‎

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@@ -38,6 +38,7 @@ dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-orangepi-lite2.dtb
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dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-orangepi-one-plus.dtb
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dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-pine-h64.dtb
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dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-pine-h64-model-b.dtb
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dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-taiqicat-a01.dtb
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dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-tanix-tx6.dtb
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dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-tanix-tx6-mini.dtb
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dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h313-tanix-tx1.dtb

‎arch/arm64/boot/dts/allwinner/sun50i-h6-taiqicat-a01.dts‎

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// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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// Copyright (C) 2026 Jun Yan <jerrysteve1101@gmail.com>
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/dts-v1/;
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#include "sun50i-h6.dtsi"
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#include "sun50i-h6-cpu-opp.dtsi"
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#include "sun50i-h6-gpu-opp.dtsi"
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#include <dt-bindings/gpio/gpio.h>
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/ {
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model = "TaiqiCat (TQC) A01";
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compatible = "ultrapower,taiqicat-a01", "allwinner,sun50i-h6";
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aliases {
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ethernet1 = &sdio_wifi;
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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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connector {
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compatible = "hdmi-connector";
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ddc-en-gpios = <&pio 7 2 GPIO_ACTIVE_HIGH>; /* PH2 */
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type = "a";
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port {
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hdmi_con_in: endpoint {
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remote-endpoint = <&hdmi_out_con>;
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};
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};
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};
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ext_osc32k: ext-osc32k-clk {
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#clock-cells = <0>;
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compatible = "fixed-clock";
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clock-frequency = <32768>;
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clock-output-names = "ext_osc32k";
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};
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leds {
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compatible = "gpio-leds";
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led-0 {
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label = "taiqicat:blue:power";
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gpios = <&r_pio 0 4 GPIO_ACTIVE_HIGH>; /* PL4 */
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default-state = "on";
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};
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};
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reg_vcc5v: vcc5v {
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/* board wide 5V supply directly from the DC jack */
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compatible = "regulator-fixed";
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regulator-name = "vcc-5v";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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regulator-always-on;
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};
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sound-spdif {
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compatible = "simple-audio-card";
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simple-audio-card,name = "sun50i-h6-spdif";
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simple-audio-card,cpu {
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sound-dai = <&spdif>;
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};
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simple-audio-card,codec {
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sound-dai = <&spdif_out>;
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};
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};
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spdif_out: spdif-out {
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#sound-dai-cells = <0>;
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compatible = "linux,spdif-dit";
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};
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wifi_pwrseq: wifi-pwrseq {
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compatible = "mmc-pwrseq-simple";
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clocks = <&rtc CLK_OSC32K_FANOUT>;
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clock-names = "ext_clock";
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reset-gpios = <&r_pio 0 8 GPIO_ACTIVE_LOW>; /* PL8 */
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post-power-on-delay-ms = <200>;
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};
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};
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&cpu0 {
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cpu-supply = <&reg_dcdca>;
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};
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&de {
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status = "okay";
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};
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&dwc3 {
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status = "okay";
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};
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&ehci0 {
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status = "okay";
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};
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&ehci3 {
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status = "okay";
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};
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&gpu {
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mali-supply = <&reg_dcdcc>;
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status = "okay";
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};
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&hdmi {
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hvcc-supply = <&reg_bldo2>;
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status = "okay";
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};
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&hdmi_out {
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hdmi_out_con: endpoint {
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remote-endpoint = <&hdmi_con_in>;
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};
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};
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&mmc0 {
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vmmc-supply = <&reg_cldo1>;
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cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */
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bus-width = <4>;
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disable-wp;
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status = "okay";
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};
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&mmc1 {
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vmmc-supply = <&reg_cldo3>;
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vqmmc-supply = <&reg_bldo3>;
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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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keep-power-in-suspend;
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status = "okay";
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sdio_wifi: wifi@1 {
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reg = <1>;
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compatible = "brcm,bcm43430a1-fmac", "brcm,bcm4329-fmac";
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interrupt-parent = <&r_pio>;
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interrupts = <1 0 IRQ_TYPE_LEVEL_LOW>; /* PM0 */
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interrupt-names = "host-wake";
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};
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};
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&mmc2 {
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vmmc-supply = <&reg_cldo1>;
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vqmmc-supply = <&reg_bldo2>;
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cap-mmc-hw-reset;
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non-removable;
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mmc-hs200-1_8v;
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bus-width = <8>;
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status = "okay";
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};
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&ohci0 {
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status = "okay";
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};
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&ohci3 {
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status = "okay";
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};
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&pio {
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vcc-pc-supply = <&reg_bldo2>;
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vcc-pd-supply = <&reg_cldo1>;
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vcc-pg-supply = <&reg_bldo3>;
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};
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&r_i2c {
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status = "okay";
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axp805: pmic@36 {
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compatible = "x-powers,axp805", "x-powers,axp806";
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reg = <0x36>;
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interrupt-parent = <&r_intc>;
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interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_LOW>;
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interrupt-controller;
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#interrupt-cells = <1>;
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x-powers,self-working-mode;
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vina-supply = <&reg_vcc5v>;
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vinb-supply = <&reg_vcc5v>;
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vinc-supply = <&reg_vcc5v>;
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vind-supply = <&reg_vcc5v>;
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vine-supply = <&reg_vcc5v>;
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aldoin-supply = <&reg_vcc5v>;
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bldoin-supply = <&reg_vcc5v>;
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cldoin-supply = <&reg_vcc5v>;
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regulators {
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reg_aldo1: aldo1 {
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regulator-always-on;
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-name = "vcc-pl-led-ir-pg-pm-ts";
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};
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reg_aldo2: aldo2 {
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-name = "vcc-ac200";
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regulator-enable-ramp-delay = <100000>;
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};
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aldo3 {
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/* unused */
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};
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reg_bldo1: bldo1 {
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regulator-always-on;
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-name = "vcc18-dram-bias-pll";
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};
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reg_bldo2: bldo2 {
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regulator-always-on;
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-name = "vcc-pc-emmc-efuse-hdmi";
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};
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reg_bldo3: bldo3 {
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regulator-always-on;
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-name = "vcc-pg-wifiio";
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};
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bldo4 {
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/* unused */
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};
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reg_cldo1: cldo1 {
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regulator-always-on;
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-name = "vcc33-io-pd-emmc-sd-usb-uart";
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};
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/* This regulator is connected with CLDO3 */
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reg_cldo2: cldo2 {
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regulator-always-on;
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-name = "vcc-wifi-1";
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};
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reg_cldo3: cldo3 {
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-name = "vcc-wifi-2";
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};
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reg_dcdca: dcdca {
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regulator-always-on;
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regulator-min-microvolt = <810000>;
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regulator-max-microvolt = <1160000>;
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regulator-ramp-delay = <2500>;
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regulator-name = "vdd-cpu";
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};
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reg_dcdcc: dcdcc {
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regulator-enable-ramp-delay = <32000>;
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regulator-min-microvolt = <810000>;
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regulator-max-microvolt = <1080000>;
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regulator-ramp-delay = <2500>;
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regulator-name = "vdd-gpu";
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};
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reg_dcdcd: dcdcd {
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regulator-always-on;
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regulator-min-microvolt = <960000>;
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regulator-max-microvolt = <960000>;
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regulator-name = "vdd-sys-hdmi-usb";
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};
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reg_dcdce: dcdce {
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regulator-always-on;
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regulator-min-microvolt = <1200000>;
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regulator-max-microvolt = <1200000>;
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regulator-name = "vcc-dram";
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};
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sw {
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/* unused */
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};
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};
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};
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};
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&r_ir {
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status = "okay";
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};
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&r_pio {
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/*
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* PL0 and PL1 are used for PMIC I2C
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* don't enable the pl-supply else
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* it will fail at boot
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*
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* vcc-pl-supply = <&reg_aldo1>;
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*/
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vcc-pm-supply = <&reg_aldo1>;
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};
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&rtc {
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clocks = <&ext_osc32k>;
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};
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&spdif {
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pinctrl-names = "default";
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pinctrl-0 = <&spdif_tx_pin>;
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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_ph_pins>;
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status = "okay";
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};
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&uart1 {
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pinctrl-names = "default";
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pinctrl-0 = <&uart1_pins>, <&uart1_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,bcm43430a1-bt";
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clocks = <&rtc CLK_OSC32K_FANOUT>;
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clock-names = "lpo";
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vbat-supply = <&reg_cldo3>;
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vddio-supply = <&reg_bldo3>;
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device-wakeup-gpios = <&r_pio 1 2 GPIO_ACTIVE_HIGH>; /* PM2 */
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host-wakeup-gpios = <&r_pio 1 1 GPIO_ACTIVE_HIGH>; /* PM1 */
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shutdown-gpios = <&r_pio 1 4 GPIO_ACTIVE_HIGH>; /* PM4 */
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max-speed = <1500000>;
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};
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};
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&usb2otg {
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dr_mode = "host";
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status = "okay";
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};
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&usb2phy {
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usb0_vbus-supply = <&reg_vcc5v>;
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usb3_vbus-supply = <&reg_vcc5v>;
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status = "okay";
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};
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&usb3phy {
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status = "okay";
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};

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