From: Conley Lee <conleylee@foxmail.com>
To: mripard@kernel.org, wens@csie.org
Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, Conley Lee <conleylee@foxmail.com>
Subject: [PATCH v3 1/2] sun7i-a20-haoyu-marsboard.dts: add marsboard-a20 support
Date: Wed, 12 Jan 2022 11:13:46 +0800 [thread overview]
Message-ID: <tencent_00147CCBB6C9A0A0830DCE43F25DBC40A505@qq.com> (raw)
In-Reply-To: <20220112031347.2492813-1-conleylee@foxmail.com>
Add sun7i-a20-haoyu-marsboard.dts to support haoyu marsboard a20 SBC
Signed-off-by: Conley Lee <conleylee@foxmail.com>
---
arch/arm/boot/dts/Makefile | 1 +
.../boot/dts/sun7i-a20-haoyu-marsboard.dts | 183 ++++++++++++++++++
2 files changed, 184 insertions(+)
create mode 100644 arch/arm/boot/dts/sun7i-a20-haoyu-marsboard.dts
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 0de64f237cd8..5f1602d62927 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -1219,6 +1219,7 @@ dtb-$(CONFIG_MACH_SUN7I) += \
sun7i-a20-icnova-swac.dtb \
sun7i-a20-lamobo-r1.dtb \
sun7i-a20-linutronix-testbox-v2.dtb \
+ sun7i-a20-haoyu-marsboard.dtb \
sun7i-a20-m3.dtb \
sun7i-a20-mk808c.dtb \
sun7i-a20-olimex-som-evb.dtb \
diff --git a/arch/arm/boot/dts/sun7i-a20-haoyu-marsboard.dts b/arch/arm/boot/dts/sun7i-a20-haoyu-marsboard.dts
new file mode 100644
index 000000000000..4c6c6ae0c459
--- /dev/null
+++ b/arch/arm/boot/dts/sun7i-a20-haoyu-marsboard.dts
@@ -0,0 +1,183 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright 2021 Conley Lee
+ * Conley Lee <conleylee@foxmail.com>
+ */
+
+/dts-v1/;
+#include "sun7i-a20.dtsi"
+#include "sunxi-common-regulators.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+
+/ {
+ model = "HAOYU Electronics Marsboard A20";
+ compatible = "haoyu,a20-marsboard", "allwinner,sun7i-a20";
+
+ aliases {
+ serial0 = &uart0;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ hdmi-connector {
+ compatible = "hdmi-connector";
+ type = "a";
+
+ port {
+ hdmi_con_in: endpoint {
+ remote-endpoint = <&hdmi_out_con>;
+ };
+ };
+ };
+};
+
+&ahci {
+ target-supply = <®_ahci_5v>;
+ status = "okay";
+};
+
+&codec {
+ status = "okay";
+};
+
+&cpu0 {
+ cpu-supply = <®_dcdc2>;
+};
+
+&de {
+ status = "okay";
+};
+
+&ehci0 {
+ status = "okay";
+};
+
+&ehci1 {
+ status = "okay";
+};
+
+&gmac_mii_pins {
+ pins = "PA0", "PA1", "PA2",
+ "PA3", "PA4", "PA5", "PA6",
+ "PA7", "PA8", "PA9", "PA10",
+ "PA11", "PA12", "PA13", "PA14",
+ "PA15", "PA16", "PA17";
+};
+
+&gmac {
+ pinctrl-names = "default";
+ pinctrl-0 = <&gmac_mii_pins>;
+ phy-handle = <&phy0>;
+ phy-mode = "mii";
+ status = "okay";
+};
+
+&hdmi {
+ status = "okay";
+};
+
+&hdmi_out {
+ hdmi_out_con: endpoint {
+ remote-endpoint = <&hdmi_con_in>;
+ };
+};
+
+&i2c0 {
+ status = "okay";
+
+ axp209: pmic@34 {
+ reg = <0x34>;
+ interrupt-parent = <&nmi_intc>;
+ interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+ };
+};
+
+&mmc0 {
+ vmmc-supply = <®_vcc3v3>;
+ bus-width = <4>;
+ cd-gpios = <&pio 7 10 GPIO_ACTIVE_LOW>; /* PH10 */
+ status = "okay";
+};
+
+&gmac_mdio {
+ phy0: ethernet-phy@0 {
+ reg = <0>;
+ };
+};
+
+&ohci0 {
+ status = "okay";
+};
+
+&ohci1 {
+ status = "okay";
+};
+
+&otg_sram {
+ status = "okay";
+};
+
+®_ahci_5v {
+ status = "okay";
+};
+
+#include "axp209.dtsi"
+
+&ac_power_supply {
+ status = "okay";
+};
+
+®_dcdc2 {
+ regulator-always-on;
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1450000>;
+ regulator-name = "vdd-cpu";
+};
+
+®_dcdc3 {
+ regulator-always-on;
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1400000>;
+ regulator-name = "vdd-int-dll";
+};
+
+®_ldo1 {
+ regulator-name = "vdd-rtc";
+};
+
+®_ldo2 {
+ regulator-always-on;
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-name = "avcc";
+};
+
+®_usb1_vbus {
+ status = "okay";
+};
+
+®_usb2_vbus {
+ status = "okay";
+};
+
+&uart0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_pb_pins>;
+ status = "okay";
+};
+
+&usb_otg {
+ dr_mode = "otg";
+ status = "okay";
+};
+
+&usbphy {
+ usb0_id_det-gpios = <&pio 7 4 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PH4 */
+ usb1_vbus-supply = <®_usb1_vbus>;
+ usb2_vbus-supply = <®_usb2_vbus>;
+ status = "okay";
+};
--
2.31.1
next prev parent reply other threads:[~2022-01-12 3:15 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-24 16:43 [PATCH] sun7i-a20-marsboard.dts: add marsboard-a20 support conleylee
2022-01-04 20:59 ` Rob Herring
2022-01-05 2:45 ` [PATCH v2 1/2] " conleylee
2022-01-11 10:35 ` Maxime Ripard
2022-01-12 2:37 ` Conley Lee
2022-01-14 9:20 ` Maxime Ripard
[not found] ` <20220105024551.807713-1-conleylee@foxmail.com>
2022-01-05 2:45 ` [PATCH v2 2/2] sunxi.yaml: add HAOYU Electronics Marsboard A20 conleylee
2022-01-12 1:24 ` Rob Herring
2022-01-12 1:25 ` Rob Herring
2022-01-12 3:13 ` [PATCH v3 0/2] dt-bindings: arm: allwinner: add marsboard A20 Conley Lee
[not found] ` <20220112031347.2492813-1-conleylee@foxmail.com>
2022-01-12 3:13 ` Conley Lee [this message]
2022-01-14 9:21 ` [PATCH v3 1/2] sun7i-a20-haoyu-marsboard.dts: add marsboard-a20 support Maxime Ripard
2022-01-14 9:22 ` Maxime Ripard
2022-01-12 3:13 ` [PATCH v3 2/2] sunxi.yaml: add HAOYU Electronics Marsboard A20 Conley Lee
2022-01-14 9:22 ` Maxime Ripard
2022-01-14 16:31 ` [PATCH v4 1/2] arm: dts: sun7i: Add A20-Marsboard Conley Lee
2022-01-19 8:59 ` (subset) " Maxime Ripard
[not found] ` <20220114163148.2854265-1-conleylee@foxmail.com>
2022-01-14 16:31 ` [PATCH v4 2/2] dt-bindings: arm: sunxi: add haoyu,a20-marsboard Conley Lee
2022-01-19 8:59 ` (subset) " Maxime Ripard
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