mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-11 23:47:24 +00:00
0605ac405c
Copy the devicetree source for the A20 SoC and all existing boards verbatim from the Linux v5.18-rc1 tag. This commit also adds the following new board devicetrees: - sun7i-a20-haoyu-marsboard.dts - sun7i-a20-linutronix-testbox-v2.dts - sun7i-a20-olinuxino-lime-emmc.dts This update includes changes to the USB PHY detection GPIO properties which are needed to convert that driver to use the DM GPIO framework. Signed-off-by: Samuel Holland <samuel@sholland.org> [Andre: fix Mele M5 U-Boot only DT] Reviewed-by: Andre Przywara <andre.przywara@arm.com> Signed-off-by: Andre Przywara <andre.przywara@arm.com>
182 lines
2.6 KiB
Text
182 lines
2.6 KiB
Text
// 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 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&gmac_mii_pins>, <&gmac_txerr>;
|
|
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";
|
|
};
|
|
|
|
&pio {
|
|
gmac_txerr: gmac-txerr-pin {
|
|
pins = "PA17";
|
|
function = "gmac";
|
|
};
|
|
};
|
|
|
|
®_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";
|
|
};
|