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https://github.com/AsahiLinux/u-boot
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7024755bd7
Copy the devicetree for the R40/T3 SoC verbatim from the Linux v5.18-rc1 tag. None of the existing boards had any devicetree updates. This commit adds the following new board devicetrees: - sun8i-r40-oka40i-c.dts - sun8i-t3-cqa3t-bv3.dts Signed-off-by: Samuel Holland <samuel@sholland.org>
203 lines
3.5 KiB
Text
203 lines
3.5 KiB
Text
// SPDX-License-Identifier: GPL-2.0+ OR MIT
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// Copyright (C) 2021 Ivan Uvarov <i.uvarov@cognitivepilot.com>
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// Based on the sun8i-r40-bananapi-m2-ultra.dts, which is:
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// Copyright (C) 2017 Chen-Yu Tsai <wens@csie.org>
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// Copyright (C) 2017 Icenowy Zheng <icenowy@aosc.io>
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/dts-v1/;
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#include "sun8i-r40-feta40i.dtsi"
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/leds/common.h>
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/ {
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model = "Forlinx OKA40i-C";
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compatible = "forlinx,oka40i-c", "forlinx,feta40i-c", "allwinner,sun8i-r40";
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aliases {
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ethernet0 = &gmac;
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serial0 = &uart0;
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serial2 = &uart2;
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serial3 = &uart3;
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serial4 = &uart4;
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serial5 = &uart5; /* RS485 */
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serial7 = &uart7;
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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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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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leds {
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compatible = "gpio-leds";
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led-5 { /* this is how the leds are labeled on the board */
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gpios = <&pio 7 26 GPIO_ACTIVE_LOW>; /* PH26 */
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color = <LED_COLOR_ID_GREEN>;
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function = LED_FUNCTION_STATUS;
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};
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led-6 {
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gpios = <&pio 8 15 GPIO_ACTIVE_LOW>; /* PI15 */
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color = <LED_COLOR_ID_BLUE>;
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function = LED_FUNCTION_STATUS;
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};
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};
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reg_vcc5v0: vcc5v0 {
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compatible = "regulator-fixed";
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regulator-name = "vcc5v0";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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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 = <&pio 1 10 GPIO_ACTIVE_LOW>; // PB10 WIFI_EN
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clocks = <&ccu CLK_OUTA>;
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clock-names = "ext_clock";
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};
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};
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&ahci {
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ahci-supply = <®_dldo4>;
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phy-supply = <®_eldo2>;
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status = "okay";
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};
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&de {
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status = "okay";
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};
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&ehci1 {
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status = "okay";
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};
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&ehci2 {
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status = "okay";
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};
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&gmac {
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pinctrl-names = "default";
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pinctrl-0 = <&gmac_rgmii_pins>;
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phy-handle = <&phy1>;
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phy-mode = "rgmii-id";
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phy-supply = <®_dcdc1>;
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status = "okay";
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};
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&gmac_mdio {
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phy1: ethernet-phy@1 {
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compatible = "ethernet-phy-ieee802.3-c22";
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reg = <1>;
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};
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};
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&hdmi {
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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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&i2c2 {
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status = "okay";
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};
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&mmc0 {
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vmmc-supply = <®_dcdc1>;
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vqmmc-supply = <®_dcdc1>;
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bus-width = <4>;
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cd-gpios = <&pio 8 11 GPIO_ACTIVE_LOW>; // PI11
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status = "okay";
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};
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&mmc3 {
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vmmc-supply = <®_dcdc1>;
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vqmmc-supply = <®_dcdc1>;
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bus-width = <4>;
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cd-gpios = <&pio 8 10 GPIO_ACTIVE_LOW>; // PI10
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status = "okay";
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};
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&ohci1 {
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status = "okay";
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};
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&ohci2 {
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status = "okay";
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};
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®_dc1sw {
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-name = "vcc-lcd";
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};
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®_dldo2 {
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-name = "vcc-wifi";
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};
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&tcon_tv0 {
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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_pb_pins>;
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status = "okay";
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};
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&uart2 {
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pinctrl-names = "default";
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pinctrl-0 = <&uart2_pi_pins>, <&uart2_rts_cts_pi_pins>;
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uart-has-rtscts;
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status = "okay";
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};
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&uart3 {
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pinctrl-names = "default";
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pinctrl-0 = <&uart3_pg_pins>, <&uart3_rts_cts_pg_pins>;
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uart-has-rtscts;
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status = "okay";
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};
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&uart4 {
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pinctrl-names = "default";
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pinctrl-0 = <&uart4_pg_pins>;
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status = "okay";
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};
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&uart5 { /* RS485 */
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pinctrl-names = "default";
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pinctrl-0 = <&uart5_ph_pins>;
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status = "okay";
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};
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&uart7 {
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pinctrl-names = "default";
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pinctrl-0 = <&uart7_pi_pins>;
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status = "okay";
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};
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&usbphy {
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usb1_vbus-supply = <®_vcc5v0>;
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usb2_vbus-supply = <®_vcc5v0>;
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status = "okay";
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};
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