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build/patch/kernel/archive/sunxi-6.2/patches.armbian/arm-dts-Add-sun8i-h2-plus-nanopi-duo-device.patch

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From aa17c952e04aeb40a32cc9250daaedc4fcbddcda Mon Sep 17 00:00:00 2001
From: The-going <48602507+The-going@users.noreply.github.com>
Date: Mon, 24 Jan 2022 15:00:36 +0300
Subject: [PATCH 058/153] arm:dts: Add sun8i-h2-plus-nanopi-duo device
---
arch/arm/boot/dts/Makefile | 1 +
.../arm/boot/dts/sun8i-h2-plus-nanopi-duo.dts | 164 ++++++++++++++++++
2 files changed, 165 insertions(+)
create mode 100644 arch/arm/boot/dts/sun8i-h2-plus-nanopi-duo.dts
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 0ce63f500..942e3c739 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -1357,6 +1357,7 @@ dtb-$(CONFIG_MACH_SUN8I) += \
sun8i-a83t-tbs-a711.dtb \
sun8i-h2-plus-bananapi-m2-zero.dtb \
sun8i-h2-plus-libretech-all-h3-cc.dtb \
+ sun8i-h2-plus-nanopi-duo.dtb \
sun8i-h2-plus-orangepi-r1.dtb \
sun8i-h2-plus-orangepi-zero.dtb \
sun8i-h3-bananapi-m2-plus.dtb \
diff --git a/arch/arm/boot/dts/sun8i-h2-plus-nanopi-duo.dts b/arch/arm/boot/dts/sun8i-h2-plus-nanopi-duo.dts
new file mode 100644
index 000000000..2b31b8fdd
--- /dev/null
+++ b/arch/arm/boot/dts/sun8i-h2-plus-nanopi-duo.dts
@@ -0,0 +1,164 @@
+/*
+ * adapted by karabek, 2018 , based on
+ * Copyright (C) 2016 James Pettigrew <james@innovum.com.au>
+ * Copyright (C) 2016 Milo Kim <woogyom.kim@gmail.com>
+ *
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This file is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This file is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include "sun8i-h3-nanopi.dtsi"
+#include <dt-bindings/pinctrl/sun4i-a10.h>
+
+/ {
+ model = "FriendlyARM NanoPi DUO";
+ compatible = "friendlyarm,nanopi-duo", "allwinner,sun8i-h3";
+
+ aliases {
+ ethernet0 = &emac;
+ ethernet1 = &xr819;
+ };
+
+ reg_sy8113b: gpio-regulator {
+ compatible = "regulator-gpio";
+ regulator-name = "vdd-cpux";
+ regulator-type = "voltage";
+ regulator-boot-on;
+ regulator-always-on;
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1300000>;
+ regulator-ramp-delay = <50>; // 50=4ms check
+
+ gpios = <&r_pio 0 6 GPIO_ACTIVE_HIGH>; // PL6 check
+ enable-active-high;
+ gpios-states = <0x1>;
+ states = <1100000 0x0
+ 1300000 0x1>;
+ };
+
+ reg_vcc_wifi: reg_vcc_wifi {
+ compatible = "regulator-fixed";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-name = "vcc-wifi";
+ gpio = <&r_pio 0 7 GPIO_ACTIVE_HIGH>; // PL7 WIFI_POWER_EN
+ startup-delay-us = <70000>;
+ enable-active-high;
+ };
+
+ wifi_pwrseq: wifi_pwrseq {
+ compatible = "mmc-pwrseq-simple";
+ pinctrl-names = "default";
+ pinctrl-0 = <&wifi_en_npi>;
+ reset-gpios = <&pio 6 13 GPIO_ACTIVE_LOW>; // PG13 WL_RESTN
+ post-power-on-delay-ms = <200>;
+ };
+};
+
+&cpu0 {
+ cpu-supply = <&reg_sy8113b>;
+};
+
+&ehci0 {
+ status = "okay";
+};
+
+&emac {
+ phy-handle = <&int_mii_phy>;
+ phy-mode = "mii";
+ allwinner,leds-active-low;
+ status = "okay";
+};
+
+&mmc1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc1_pins>;
+ vqmmc-supply = <&reg_vcc_wifi>;
+ vmmc-supply = <&reg_vcc3v3>;
+ mmc-pwrseq = <&wifi_pwrseq>;
+ bus-width = <4>;
+ non-removable;
+ status = "okay";
+
+ xr819: sdio_wifi@1 {
+ reg = <1>;
+ compatible = "xradio,xr819";
+ pinctrl-names = "default";
+ pinctrl-0 = <&wifi_wake>;
+ interrupt-parent = <&pio>;
+ interrupts = <6 10 IRQ_TYPE_EDGE_RISING>;
+ interrupt-names = "host-wake";
+ };
+};
+
+&mmc1_pins {
+ bias-pull-up;
+};
+
+&ohci0 {
+ status = "okay";
+};
+
+&pio {
+ wifi_en_npi: wifi_en_pin {
+ pins = "PG13";
+ function = "gpio_out";
+ };
+ wifi_wake: wifi_wake@0 {
+ pins = "PG10";
+ function = "irq";
+ pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+};
+
+&usb_otg {
+ dr_mode = "peripheral";
+ status = "okay";
+};
+
+&usbphy {
+ /*
+ * USB Type-A port VBUS is always on. However, MicroUSB VBUS can only
+ * power up the board; when it's used as OTG port, this VBUS is
+ * always off even if the board is powered via GPIO pins.
+ */
+ status = "okay";
+ usb0_id_det-gpios = <&pio 6 12 GPIO_ACTIVE_HIGH>; /* PG12 */
+};
--
2.35.3
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