350 lines
7.5 KiB
Diff
350 lines
7.5 KiB
Diff
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diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-lite2.dts b/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-lite2.dts
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index e8770858b..540711dee 100644
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--- a/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-lite2.dts
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+++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-lite2.dts
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@@ -1,16 +1,81 @@
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// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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// Copyright (C) 2018 Jagan Teki <jagan@openedev.com>
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-#include "sun50i-h6-orangepi.dtsi"
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+/dts-v1/;
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+#include "sun50i-h6.dtsi"
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+#include "sun50i-h6-cpu-opp.dtsi"
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+
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+#include <dt-bindings/gpio/gpio.h>
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+
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/ {
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- model = "OrangePi Lite2";
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- compatible = "xunlong,orangepi-lite2", "allwinner,sun50i-h6";
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+ model = "OrangePi Lite2";
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+ compatible = "xunlong,orangepi-lite2", "allwinner,sun50i-h6";
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aliases {
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+ serial0 = &uart0; /* debug */
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serial1 = &uart1; /* BT-UART */
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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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+
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+ connector {
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+ compatible = "hdmi-connector";
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+ type = "a";
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+ ddc-supply = <®_ddc>;
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+
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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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+
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+ leds {
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+ compatible = "gpio-leds";
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+
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+ power {
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+ label = "orangepi:red:power";
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+ gpios = <&r_pio 0 4 GPIO_ACTIVE_HIGH>; /* PL4 */
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+ default-state = "on";
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+ };
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+
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+ status {
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+ label = "orangepi:green:status";
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+ gpios = <&r_pio 0 7 GPIO_ACTIVE_HIGH>; /* PL7 */
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+ };
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+ };
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+
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+ reg_ddc: ddc-io {
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+ compatible = "regulator-fixed";
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+ regulator-name = "ddc-io";
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+ regulator-min-microvolt = <5000000>;
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+ regulator-max-microvolt = <5000000>;
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+ enable-active-high;
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+ gpio = <&pio 7 2 GPIO_ACTIVE_HIGH>; /* PH2 */
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+ };
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+
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+ reg_vcc5v: vcc5v {
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+ /* board wide 5V supply directly from the DC jack */
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+ compatible = "regulator-fixed";
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+ regulator-name = "vcc-5v";
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+ regulator-min-microvolt = <5000000>;
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+ regulator-max-microvolt = <5000000>;
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+ regulator-always-on;
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+ };
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+
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+ reg_usb_vbus: vbus {
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+ compatible = "regulator-fixed";
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+ regulator-name = "usb-vbus";
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+ regulator-min-microvolt = <5000000>;
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+ regulator-max-microvolt = <5000000>;
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+ startup-delay-us = <100000>;
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+ gpio = <&r_pio 0 5 GPIO_ACTIVE_HIGH>; /* PL5 USB0-DRVVBUS */
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+ enable-active-high;
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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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clocks = <&rtc 1>;
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@@ -20,6 +85,36 @@ wifi_pwrseq: wifi_pwrseq {
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};
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};
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+&cpu0 {
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+ cpu-supply = <®_dcdca>;
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+};
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+
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+&de {
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+ status = "okay";
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+};
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+
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+&gpu {
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+ mali-supply = <®_dcdcc>;
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+ status = "okay";
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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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+
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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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+
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+&mmc0 {
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+ vmmc-supply = <®_cldo1>;
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+ cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */
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+ bus-width = <4>;
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+ status = "okay";
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+};
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+
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&mmc1 {
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vmmc-supply = <®_cldo2>;
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vqmmc-supply = <®_bldo3>;
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@@ -37,22 +132,155 @@ brcm: sdio-wifi@1 {
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};
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};
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-®_cldo2 {
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- /*
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- * This regulator is connected with CLDO3.
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- * Before the kernel can support synchronized
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- * enable of coupled regulators, keep them
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- * both always on as a ugly hack.
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- */
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- regulator-always-on;
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+&pio {
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+ vcc-pc-supply = <®_bldo2>;
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+ vcc-pd-supply = <®_cldo1>;
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+ vcc-pg-supply = <®_bldo3>;
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};
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-®_cldo3 {
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- /*
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- * This regulator is connected with CLDO2.
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- * See the comments for CLDO2.
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- */
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- regulator-always-on;
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+&r_i2c {
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+ status = "okay";
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+
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+ axp805: pmic@36 {
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+ compatible = "x-powers,axp805", "x-powers,axp806";
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+ reg = <0x36>;
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+ interrupt-parent = <&r_intc>;
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+ interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
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+ interrupt-controller;
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+ #interrupt-cells = <1>;
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+ x-powers,self-working-mode;
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+ vina-supply = <®_vcc5v>;
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+ vinb-supply = <®_vcc5v>;
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+ vinc-supply = <®_vcc5v>;
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+ vind-supply = <®_vcc5v>;
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+ vine-supply = <®_vcc5v>;
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+ aldoin-supply = <®_vcc5v>;
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+ bldoin-supply = <®_vcc5v>;
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+ cldoin-supply = <®_vcc5v>;
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+
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+ regulators {
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+ reg_aldo1: aldo1 {
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+ regulator-always-on;
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+ regulator-min-microvolt = <3300000>;
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+ regulator-max-microvolt = <3300000>;
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+ regulator-name = "vcc-pl-led-ir";
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+ };
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+
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+ reg_aldo2: aldo2 {
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+ regulator-min-microvolt = <3300000>;
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+ regulator-max-microvolt = <3300000>;
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+ regulator-name = "vcc33-audio-tv-ephy-mac";
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+ };
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+
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+ /* ALDO3 is shorted to CLDO1 */
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+ reg_aldo3: aldo3 {
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+ regulator-always-on;
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+ regulator-min-microvolt = <3300000>;
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+ regulator-max-microvolt = <3300000>;
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+ regulator-name = "vcc33-io-pd-emmc-sd-usb-uart-1";
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+ };
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+
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+ reg_bldo1: bldo1 {
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+ regulator-always-on;
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+ regulator-min-microvolt = <1800000>;
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+ regulator-max-microvolt = <1800000>;
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+ regulator-name = "vcc18-dram-bias-pll";
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+ };
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+
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+ reg_bldo2: bldo2 {
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+ regulator-always-on;
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+ regulator-min-microvolt = <1800000>;
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+ regulator-max-microvolt = <1800000>;
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+ regulator-name = "vcc-efuse-pcie-hdmi-pc";
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+ };
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+
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+ reg_bldo3: bldo3 {
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+ regulator-always-on;
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+ regulator-min-microvolt = <1800000>;
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+ regulator-max-microvolt = <1800000>;
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+ regulator-name = "vcc-dcxoio";
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+ };
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+
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+ bldo4 {
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+ /* unused */
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+ };
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+
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+ reg_cldo1: cldo1 {
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+ regulator-always-on;
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+ regulator-min-microvolt = <3300000>;
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+ regulator-max-microvolt = <3300000>;
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+ regulator-name = "vcc33-io-pd-emmc-sd-usb-uart-2";
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+ };
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+
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+ reg_cldo2: cldo2 {
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+ /*
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+ * This regulator is connected with CLDO3.
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+ * Before the kernel can support synchronized
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+ * enable of coupled regulators, keep them
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+ * both always on as a ugly hack.
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+ */
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+ regulator-always-on;
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+ regulator-min-microvolt = <3300000>;
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+ regulator-max-microvolt = <3300000>;
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+ regulator-name = "vcc-wifi-1";
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+ };
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+
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+ reg_cldo3: cldo3 {
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+ /*
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+ * This regulator is connected with CLDO2.
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+ * See the comments for CLDO2.
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+ */
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+ regulator-always-on;
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+ regulator-min-microvolt = <3300000>;
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+ regulator-max-microvolt = <3300000>;
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+ regulator-name = "vcc-wifi-2";
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+ };
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+
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+ reg_dcdca: dcdca {
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+ regulator-always-on;
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+ regulator-min-microvolt = <800000>;
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+ regulator-max-microvolt = <1160000>;
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+ regulator-name = "vdd-cpu";
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+ };
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+
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+ reg_dcdcc: dcdcc {
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+ regulator-enable-ramp-delay = <32000>;
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+ regulator-min-microvolt = <810000>;
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+ regulator-max-microvolt = <1080000>;
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+ regulator-name = "vdd-gpu";
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+ };
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+
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+ reg_dcdcd: dcdcd {
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+ regulator-always-on;
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+ regulator-min-microvolt = <960000>;
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+ regulator-max-microvolt = <960000>;
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+ regulator-name = "vdd-sys";
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+ };
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+
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+ reg_dcdce: dcdce {
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+ regulator-always-on;
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+ regulator-min-microvolt = <1200000>;
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+ regulator-max-microvolt = <1200000>;
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+ regulator-name = "vcc-dram";
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+ };
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+
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+ sw {
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+ /* unused */
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+ };
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+ };
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+ };
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+};
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+
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+&spi0 {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&spi0_pins>;
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+ status = "disabled";
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+};
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+
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+&uart0 {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&uart0_ph_pins>;
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+ status = "okay";
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};
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/* There's the BT part of the AP6255 connected to that UART */
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@@ -72,3 +300,52 @@ bluetooth {
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max-speed = <1500000>;
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};
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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 = "disabled";
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+};
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+
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+&usb2otg {
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+ /*
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+ * This board doesn't have a controllable VBUS even though it
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+ * does have an ID pin. Using it as anything but a USB host is
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+ * unsafe.
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+ */
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+ dr_mode = "host";
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+ status = "okay";
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+};
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+
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+&usb2phy {
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+ usb0_id_det-gpios = <&pio 2 6 GPIO_ACTIVE_HIGH>; /* PC6 */
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+ usb0_vbus-supply = <®_vcc5v>;
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+ usb3_vbus-supply = <®_vcc5v>;
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+ status = "okay";
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+};
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+
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+&ehci0 {
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+ status = "okay";
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+};
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+
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+&ohci0 {
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+ status = "okay";
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+};
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+
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+&ehci3 {
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+ status = "okay";
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+};
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+
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+&ohci3 {
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+ status = "okay";
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+};
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+
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+&usb3phy {
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+ phy-supply = <®_usb_vbus>;
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+ status = "okay";
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+};
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+
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+&dwc3 {
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+ status = "okay";
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+};
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