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[src/trunk]: src/sys/arch/arm/dts Add a more complete / correct device tree f...



details:   https://anonhg.NetBSD.org/src/rev/bfa1486b9344
branches:  trunk
changeset: 1008572:bfa1486b9344
user:      thorpej <thorpej%NetBSD.org@localhost>
date:      Fri Mar 27 01:59:49 2020 +0000

description:
Add a more complete / correct device tree for the OrangePi Lite 2.

diffstat:

 sys/arch/arm/dts/sun50i-h6-orangepi-lite2.dts |  341 ++++++++++++++++++++++++++
 1 files changed, 341 insertions(+), 0 deletions(-)

diffs (truncated from 345 to 300 lines):

diff -r 5ade58d278d1 -r bfa1486b9344 sys/arch/arm/dts/sun50i-h6-orangepi-lite2.dts
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/sys/arch/arm/dts/sun50i-h6-orangepi-lite2.dts     Fri Mar 27 01:59:49 2020 +0000
@@ -0,0 +1,341 @@
+// SPDX-License-Identifier: (GPL-2.0+ or MIT)
+/*
+ * Copyright (C) 2018 Jagan Teki <jagan%openedev.com@localhost>
+ */
+
+/*
+ * Corrected OrangePi Lite2 device tree taken from:
+ *
+ * https://github.com/armbian/build/blob/master/patch/kernel/sunxi-dev/board-h6-orangepi-lite2-fix-missing-all.patch
+ *
+ * Commit 9fadb36e18cfca774068feedcc176bd483082e83
+ */
+
+/dts-v1/;
+
+#include "../../../external/gpl2/dts/dist/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+       model = "OrangePi Lite2";
+       compatible = "xunlong,orangepi-lite2", "allwinner,sun50i-h6";
+
+       aliases {
+               serial0 = &uart0; /* debug */
+               serial1 = &uart1; /* BT-UART */
+       };
+
+       chosen {
+               stdout-path = "serial0:115200n8";
+       };
+
+       connector {
+               compatible = "hdmi-connector";
+               type = "a";
+               ddc-supply = <&reg_ddc>;
+
+               port {
+                       hdmi_con_in: endpoint {
+                               remote-endpoint = <&hdmi_out_con>;
+                       };
+               };
+       };
+
+       leds {
+               compatible = "gpio-leds";
+
+               power {
+                       label = "orangepi:red:power";
+                       gpios = <&r_pio 0 4 GPIO_ACTIVE_HIGH>; /* PL4 */
+                       default-state = "on";
+               };
+
+               status {
+                       label = "orangepi:green:status";
+                       gpios = <&r_pio 0 7 GPIO_ACTIVE_HIGH>; /* PL7 */
+               };
+       };
+
+       reg_ddc: ddc-io {
+               compatible = "regulator-fixed";
+               regulator-name = "ddc-io";
+               regulator-min-microvolt = <5000000>;
+               regulator-max-microvolt = <5000000>;
+               enable-active-high;
+               gpio = <&pio 7 2 GPIO_ACTIVE_HIGH>; /* PH2 */
+       };
+
+       reg_vcc5v: vcc5v {
+               /* board wide 5V supply directly from the DC jack */
+               compatible = "regulator-fixed";
+               regulator-name = "vcc-5v";
+               regulator-min-microvolt = <5000000>;
+               regulator-max-microvolt = <5000000>;
+               regulator-always-on;
+       };
+
+       reg_usb_vbus: vbus {
+               compatible = "regulator-fixed";
+               regulator-name = "usb-vbus";
+               regulator-min-microvolt = <5000000>;
+               regulator-max-microvolt = <5000000>;
+               startup-delay-us = <100000>;
+               gpio = <&r_pio 0 5 GPIO_ACTIVE_HIGH>; /* PL5 USB0-DRVVBUS */
+               enable-active-high;
+       };
+
+       wifi_pwrseq: wifi_pwrseq {
+               compatible = "mmc-pwrseq-simple";
+               clocks = <&rtc 1>;
+               clock-names = "ext_clock";
+               reset-gpios = <&r_pio 1 3 GPIO_ACTIVE_LOW>; /* PM3 */
+               post-power-on-delay-ms = <200>;
+       };
+};
+
+&cpu0 {
+       cpu-supply = <&reg_dcdca>;
+};
+
+&de {
+       status = "okay";
+};
+
+&hdmi {
+       status = "okay";
+};
+
+&hdmi_out {
+       hdmi_out_con: endpoint {
+               remote-endpoint = <&hdmi_con_in>;
+       };
+};
+
+&mmc0 {
+       vmmc-supply = <&reg_cldo1>;
+       cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */
+       bus-width = <4>;
+       status = "okay";
+};
+
+&mmc1 {
+       vmmc-supply = <&reg_cldo2>;
+       vqmmc-supply = <&reg_bldo3>;
+       mmc-pwrseq = <&wifi_pwrseq>;
+       bus-width = <4>;
+       non-removable;
+       status = "okay";
+
+       brcm: sdio-wifi@1 {
+               reg = <1>;
+               compatible = "brcm,bcm4329-fmac";
+               interrupt-parent = <&r_pio>;
+               interrupts = <1 0 IRQ_TYPE_LEVEL_LOW>;  /* PM0 */
+               interrupt-names = "host-wake";
+       };
+};
+
+&pio {
+       vcc-pc-supply = <&reg_bldo2>;
+       vcc-pd-supply = <&reg_cldo1>;
+       vcc-pg-supply = <&reg_bldo3>;
+};
+
+&r_i2c {
+       status = "okay";
+
+       axp805: pmic@36 {
+               compatible = "x-powers,axp805", "x-powers,axp806";
+               reg = <0x36>;
+               interrupt-parent = <&r_intc>;
+               interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+               interrupt-controller;
+               #interrupt-cells = <1>;
+               x-powers,self-working-mode;
+               vina-supply = <&reg_vcc5v>;
+               vinb-supply = <&reg_vcc5v>;
+               vinc-supply = <&reg_vcc5v>;
+               vind-supply = <&reg_vcc5v>;
+               vine-supply = <&reg_vcc5v>;
+               aldoin-supply = <&reg_vcc5v>;
+               bldoin-supply = <&reg_vcc5v>;
+               cldoin-supply = <&reg_vcc5v>;
+
+               regulators {
+                       reg_aldo1: aldo1 {
+                               regulator-always-on;
+                               regulator-min-microvolt = <3300000>;
+                               regulator-max-microvolt = <3300000>;
+                               regulator-name = "vcc-pl-led-ir";
+                       };
+
+                       reg_aldo2: aldo2 {
+                               regulator-min-microvolt = <3300000>;
+                               regulator-max-microvolt = <3300000>;
+                               regulator-name = "vcc33-audio-tv-ephy-mac";
+                       };
+
+                       /* ALDO3 is shorted to CLDO1 */
+                       reg_aldo3: aldo3 {
+                               regulator-always-on;
+                               regulator-min-microvolt = <3300000>;
+                               regulator-max-microvolt = <3300000>;
+                               regulator-name = "vcc33-io-pd-emmc-sd-usb-uart-1";
+                       };
+
+                       reg_bldo1: bldo1 {
+                               regulator-always-on;
+                               regulator-min-microvolt = <1800000>;
+                               regulator-max-microvolt = <1800000>;
+                               regulator-name = "vcc18-dram-bias-pll";
+                       };
+
+                       reg_bldo2: bldo2 {
+                               regulator-always-on;
+                               regulator-min-microvolt = <1800000>;
+                               regulator-max-microvolt = <1800000>;
+                               regulator-name = "vcc-efuse-pcie-hdmi-pc";
+                       };
+
+                       reg_bldo3: bldo3 {
+                               regulator-always-on;
+                               regulator-min-microvolt = <1800000>;
+                               regulator-max-microvolt = <1800000>;
+                               regulator-name = "vcc-dcxoio";
+                       };
+
+                       bldo4 {
+                               /* unused */
+                       };
+
+                       reg_cldo1: cldo1 {
+                               regulator-always-on;
+                               regulator-min-microvolt = <3300000>;
+                               regulator-max-microvolt = <3300000>;
+                               regulator-name = "vcc33-io-pd-emmc-sd-usb-uart-2";
+                       };
+
+                       reg_cldo2: cldo2 {
+                               /*
+                                * This regulator is connected with CLDO3.
+                                * Before the kernel can support synchronized
+                                * enable of coupled regulators, keep them
+                                * both always on as a ugly hack.
+                                */
+                               regulator-always-on;
+                               regulator-min-microvolt = <3300000>;
+                               regulator-max-microvolt = <3300000>;
+                               regulator-name = "vcc-wifi-1";
+                       };
+
+                       reg_cldo3: cldo3 {
+                               /*
+                                * This regulator is connected with CLDO2.
+                                * See the comments for CLDO2.
+                                */
+                               regulator-always-on;
+                               regulator-min-microvolt = <3300000>;
+                               regulator-max-microvolt = <3300000>;
+                               regulator-name = "vcc-wifi-2";
+                       };
+
+                       reg_dcdca: dcdca {
+                               regulator-always-on;
+                               regulator-min-microvolt = <800000>;
+                               regulator-max-microvolt = <1160000>;
+                               regulator-name = "vdd-cpu";
+                       };
+
+                       reg_dcdcc: dcdcc {
+                               regulator-min-microvolt = <810000>;
+                               regulator-max-microvolt = <1080000>;
+                               regulator-name = "vdd-gpu";
+                       };
+
+                       reg_dcdcd: dcdcd {
+                               regulator-always-on;
+                               regulator-min-microvolt = <960000>;
+                               regulator-max-microvolt = <960000>;
+                               regulator-name = "vdd-sys";
+                       };
+
+                       reg_dcdce: dcdce {
+                               regulator-always-on;
+                               regulator-min-microvolt = <1200000>;
+                               regulator-max-microvolt = <1200000>;
+                               regulator-name = "vcc-dram";
+                       };
+
+                       sw {
+                               /* unused */
+                       };
+               };
+       };
+};
+
+&uart0 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&uart0_ph_pins>;
+       status = "okay";
+};
+
+/* There's the BT part of the AP6255 connected to that UART */
+&uart1 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>;
+       uart-has-rtscts;
+       status = "okay";
+
+       bluetooth {
+               compatible = "brcm,bcm4345c5";
+               clocks = <&rtc 1>;
+               clock-names = "lpo";
+               device-wakeup-gpios = <&r_pio 1 2 GPIO_ACTIVE_HIGH>; /* PM2 */
+               host-wakeup-gpios = <&r_pio 1 1 GPIO_ACTIVE_HIGH>; /* PM1 */
+               shutdown-gpios = <&r_pio 1 4 GPIO_ACTIVE_HIGH>; /* PM4 */



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