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https://github.com/linux-sunxi/meta-sunxi.git
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a665e3d23c
Added missing dts + small dts fix. Signed-off-by: Marek Belisko <marek.belisko@gmail.com>
205 lines
4.7 KiB
Diff
205 lines
4.7 KiB
Diff
From 4ac73cb006bf34108ca280812e48942989a3575b Mon Sep 17 00:00:00 2001
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From: Marek Belisko <marek.belisko@gmail.com>
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Date: Wed, 24 Apr 2024 15:06:58 +0200
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Subject: [PATCH] Added dtb for sun8i-h3-nanopi-r1 device
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Taken from mainline: 2c597855aa17d11520da642d03c82ff0c68042ab
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Signed-off-by: Marek Belisko <marek.belisko@gmail.com>
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---
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arch/arm/dts/Makefile | 1 +
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arch/arm/dts/sun8i-h3-nanopi-r1.dts | 169 ++++++++++++++++++++++++++++
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2 files changed, 170 insertions(+)
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create mode 100644 arch/arm/dts/sun8i-h3-nanopi-r1.dts
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diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
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index 9a9be76e6d..7a984510fe 100644
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--- a/arch/arm/dts/Makefile
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+++ b/arch/arm/dts/Makefile
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@@ -589,6 +589,7 @@ dtb-$(CONFIG_MACH_SUN8I_H3) += \
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sun8i-h3-nanopi-m1-plus.dtb \
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sun8i-h3-nanopi-neo.dtb \
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sun8i-h3-nanopi-neo-air.dtb \
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+ sun8i-h3-nanopi-r1.dtb \
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sun8i-h3-orangepi-2.dtb \
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sun8i-h3-orangepi-lite.dtb \
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sun8i-h3-orangepi-one.dtb \
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diff --git a/arch/arm/dts/sun8i-h3-nanopi-r1.dts b/arch/arm/dts/sun8i-h3-nanopi-r1.dts
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new file mode 100644
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index 0000000000..42cd1131ad
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--- /dev/null
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+++ b/arch/arm/dts/sun8i-h3-nanopi-r1.dts
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@@ -0,0 +1,169 @@
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+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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+/*
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+ * Copyright (C) 2019 Igor Pecovnik <igor@armbian.com>
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+ * Copyright (C) 2020 Jayantajit Gogoi <jayanta.gogoi525@gmail.com>
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+ * Copyright (C) 2020 Yu-Tung Chang <mtwget@gmail.com>
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+*/
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+
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+#include "sun8i-h3-nanopi.dtsi"
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+#include <dt-bindings/leds/common.h>
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+
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+/ {
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+ model = "FriendlyARM NanoPi R1";
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+ compatible = "friendlyarm,nanopi-r1", "allwinner,sun8i-h3";
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+
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+ aliases {
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+ serial1 = &uart1;
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+ ethernet0 = &emac;
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+ ethernet1 = &wifi;
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+ };
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+
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+ reg_gmac_3v3: gmac-3v3 {
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+ compatible = "regulator-fixed";
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+ regulator-name = "gmac-3v3";
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+ regulator-min-microvolt = <3300000>;
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+ regulator-max-microvolt = <3300000>;
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+ startup-delay-us = <100000>;
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+ enable-active-high;
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+ gpio = <&pio 3 6 GPIO_ACTIVE_HIGH>; /* PD6 */
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+ };
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+
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+ reg_vdd_cpux: gpio-regulator {
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+ compatible = "regulator-gpio";
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+ regulator-name = "vdd-cpux";
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+ regulator-type = "voltage";
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+ regulator-boot-on;
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+ regulator-always-on;
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+ regulator-min-microvolt = <1100000>;
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+ regulator-max-microvolt = <1300000>;
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+ regulator-ramp-delay = <50>;
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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 0x0>,
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+ <1300000 0x1>;
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+ };
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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 CLK_OSC32K_FANOUT>;
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+ clock-names = "ext_clock";
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+ };
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+
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+ leds {
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+ led-2 {
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+ function = LED_FUNCTION_WAN;
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+ color = <LED_COLOR_ID_GREEN>;
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+ gpios = <&pio 6 11 GPIO_ACTIVE_HIGH>; /* PG11 */
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+ };
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+
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+ led-3 {
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+ function = LED_FUNCTION_LAN;
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+ color = <LED_COLOR_ID_GREEN>;
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+ gpios = <&pio 0 9 GPIO_ACTIVE_HIGH>; /* PA9 */
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+ };
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+ };
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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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+
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+&ehci1 {
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+ status = "okay";
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+};
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+
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+&ehci2 {
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+ status = "okay";
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+};
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+
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+&emac {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&emac_rgmii_pins>;
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+ phy-supply = <®_gmac_3v3>;
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+ phy-handle = <&ext_rgmii_phy>;
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+ phy-mode = "rgmii-id";
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+ status = "okay";
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+};
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+
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+&external_mdio {
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+ ext_rgmii_phy: ethernet-phy@7 {
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+ compatible = "ethernet-phy-ieee802.3-c22";
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+ reg = <7>;
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+ };
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+};
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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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+
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+ wifi: 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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+
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+&mmc2 {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&mmc2_8bit_pins>;
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+ vmmc-supply = <®_vcc3v3>;
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+ vqmmc-supply = <®_vcc3v3>;
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+ bus-width = <8>;
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+ non-removable;
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+ status = "okay";
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+};
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+
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+&ohci1 {
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+ status = "okay";
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+};
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+
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+&ohci2 {
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+ status = "okay";
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+};
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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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+
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+&uart1 {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&uart1_pins>;
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+ status = "okay";
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+};
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+
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+&uart3 {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&uart3_pins>, <&uart3_rts_cts_pins>;
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+ uart-has-rtscts;
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+ status = "okay";
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+
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+ bluetooth {
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+ compatible = "brcm,bcm43438-bt";
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+ clocks = <&rtc CLK_OSC32K_FANOUT>;
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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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+
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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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+
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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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--
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2.25.1
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