arm64: dts: meson-g12b-ugoos-am6: add initial device-tree
The Ugoos AM6 is based on the Amlogic W400 (G12B) reference design using the S922X chipset. Hardware specifications: - 2GB LPDDR4 RAM - 16GB eMMC storage - 10/100/1000 Base-T Ethernet using External RGMII PHY - 802.11 a/b/g/b/ac + BT 5.0 sdio wireless (Ampak 6398S) - HDMI 2.0 (4k@60p) video - Composite video + 2-channel audio output on 3.5mm jack - S/PDIF audio output - Aux input - 1x USB 3.0 - 3x USB 2.0 - 1x micro SD card slot The device-tree is largely based on meson-g12b-odroid-n2 but with audio and USB config copied from meson-g12a-x96-max. Tested-by: Oleg Ivanov <balbes-150@yandex.ru> Signed-off-by: Christian Hewitt <christianshewitt@gmail.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
This commit is contained in:
Christian Hewitt
Kevin Hilman
parent
150778111f
commit
2cd2310fca
@ -6,6 +6,7 @@ dtb-$(CONFIG_ARCH_MESON) += meson-g12a-x96-max.dtb
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dtb-$(CONFIG_ARCH_MESON) += meson-g12b-a311d-khadas-vim3.dtb
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dtb-$(CONFIG_ARCH_MESON) += meson-g12b-s922x-khadas-vim3.dtb
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dtb-$(CONFIG_ARCH_MESON) += meson-g12b-odroid-n2.dtb
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dtb-$(CONFIG_ARCH_MESON) += meson-g12b-ugoos-am6.dtb
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dtb-$(CONFIG_ARCH_MESON) += meson-gxbb-nanopi-k2.dtb
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dtb-$(CONFIG_ARCH_MESON) += meson-gxbb-nexbox-a95x.dtb
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dtb-$(CONFIG_ARCH_MESON) += meson-gxbb-odroidc2.dtb
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557
arch/arm64/boot/dts/amlogic/meson-g12b-ugoos-am6.dts
Normal file
557
arch/arm64/boot/dts/amlogic/meson-g12b-ugoos-am6.dts
Normal file
@ -0,0 +1,557 @@
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// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/*
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* Copyright (c) 2019 BayLibre, SAS
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* Author: Neil Armstrong <narmstrong@baylibre.com>
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* Copyright (c) 2019 Christian Hewitt <christianshewitt@gmail.com>
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*/
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/dts-v1/;
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#include "meson-g12b.dtsi"
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#include "meson-g12b-s922x.dtsi"
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#include <dt-bindings/input/input.h>
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#include <dt-bindings/gpio/meson-g12a-gpio.h>
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#include <dt-bindings/sound/meson-g12a-tohdmitx.h>
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/ {
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compatible = "ugoos,am6", "amlogic,g12b";
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model = "Ugoos AM6";
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aliases {
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serial0 = &uart_AO;
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ethernet0 = ðmac;
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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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memory@0 {
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device_type = "memory";
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reg = <0x0 0x0 0x0 0x40000000>;
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};
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emmc_pwrseq: emmc-pwrseq {
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compatible = "mmc-pwrseq-emmc";
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reset-gpios = <&gpio BOOT_12 GPIO_ACTIVE_LOW>;
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};
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sdio_pwrseq: sdio-pwrseq {
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compatible = "mmc-pwrseq-simple";
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reset-gpios = <&gpio GPIOX_6 GPIO_ACTIVE_LOW>;
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clocks = <&wifi32k>;
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clock-names = "ext_clock";
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};
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spdif_dit: audio-codec-1 {
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#sound-dai-cells = <0>;
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compatible = "linux,spdif-dit";
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status = "okay";
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sound-name-prefix = "DIT";
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};
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flash_1v8: regulator-flash_1v8 {
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compatible = "regulator-fixed";
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regulator-name = "FLASH_1V8";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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vin-supply = <&vcc_3v3>;
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regulator-always-on;
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};
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main_12v: regulator-main_12v {
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compatible = "regulator-fixed";
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regulator-name = "12V";
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regulator-min-microvolt = <12000000>;
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regulator-max-microvolt = <12000000>;
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regulator-always-on;
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};
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vcc_5v: regulator-vcc_5v {
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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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vin-supply = <&main_12v>;
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gpio = <&gpio GPIOH_8 GPIO_OPEN_DRAIN>;
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enable-active-high;
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};
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vcc_1v8: regulator-vcc_1v8 {
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compatible = "regulator-fixed";
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regulator-name = "VCC_1V8";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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vin-supply = <&vcc_3v3>;
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regulator-always-on;
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};
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vcc_3v3: regulator-vcc_3v3 {
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compatible = "regulator-fixed";
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regulator-name = "VCC_3V3";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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vin-supply = <&vddao_3v3>;
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regulator-always-on;
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/* FIXME: actually controlled by VDDCPU_B_EN */
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};
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vddcpu_a: regulator-vddcpu-a {
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/*
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* MP1653 Regulator.
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*/
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compatible = "pwm-regulator";
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regulator-name = "VDDCPU_A";
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regulator-min-microvolt = <721000>;
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regulator-max-microvolt = <1022000>;
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vin-supply = <&main_12v>;
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pwms = <&pwm_ab 0 1250 0>;
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pwm-dutycycle-range = <100 0>;
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regulator-boot-on;
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regulator-always-on;
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};
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vddcpu_b: regulator-vddcpu-b {
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/*
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* MP1652 Regulator.
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*/
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compatible = "pwm-regulator";
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regulator-name = "VDDCPU_B";
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regulator-min-microvolt = <721000>;
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regulator-max-microvolt = <1022000>;
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vin-supply = <&main_12v>;
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pwms = <&pwm_AO_cd 1 1250 0>;
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pwm-dutycycle-range = <100 0>;
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regulator-boot-on;
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regulator-always-on;
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};
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usb1_pow: regulator-usb1-pow {
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compatible = "regulator-fixed";
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regulator-name = "USB1_POW";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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vin-supply = <&vcc_5v>;
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/* connected to SY6280A Power Switch */
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gpio = <&gpio GPIOA_8 GPIO_ACTIVE_HIGH>;
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enable-active-high;
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};
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usb_pwr_en: regulator-usb-pwr-en {
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compatible = "regulator-fixed";
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regulator-name = "USB_PWR_EN";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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vin-supply = <&vcc_5v>;
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/* Connected to USB3 Type-A Port power enable */
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gpio = <&gpio GPIOAO_7 GPIO_ACTIVE_HIGH>;
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enable-active-high;
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};
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vddao_1v8: regulator-vddao-1v8 {
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compatible = "regulator-fixed";
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regulator-name = "VDDAO_1V8";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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vin-supply = <&vddao_3v3>;
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regulator-always-on;
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};
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vddao_3v3: regulator-vddao-3v3 {
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compatible = "regulator-fixed";
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regulator-name = "VDDAO_3V3";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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vin-supply = <&main_12v>;
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regulator-always-on;
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};
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cvbs-connector {
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compatible = "composite-video-connector";
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port {
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cvbs_connector_in: endpoint {
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remote-endpoint = <&cvbs_vdac_out>;
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};
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};
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};
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hdmi-connector {
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compatible = "hdmi-connector";
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type = "a";
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port {
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hdmi_connector_in: endpoint {
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remote-endpoint = <&hdmi_tx_tmds_out>;
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};
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};
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};
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sound {
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compatible = "amlogic,axg-sound-card";
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model = "G12B-UGOOS-AM6";
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audio-aux-devs = <&tdmout_b>;
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audio-routing = "TDMOUT_B IN 0", "FRDDR_A OUT 1",
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"TDMOUT_B IN 1", "FRDDR_B OUT 1",
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"TDMOUT_B IN 2", "FRDDR_C OUT 1",
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"TDM_B Playback", "TDMOUT_B OUT",
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"SPDIFOUT IN 0", "FRDDR_A OUT 3",
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"SPDIFOUT IN 1", "FRDDR_B OUT 3",
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"SPDIFOUT IN 2", "FRDDR_C OUT 3";
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assigned-clocks = <&clkc CLKID_MPLL2>,
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<&clkc CLKID_MPLL0>,
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<&clkc CLKID_MPLL1>;
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assigned-clock-parents = <0>, <0>, <0>;
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assigned-clock-rates = <294912000>,
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<270950400>,
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<393216000>;
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status = "okay";
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dai-link-0 {
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sound-dai = <&frddr_a>;
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};
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dai-link-1 {
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sound-dai = <&frddr_b>;
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};
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dai-link-2 {
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sound-dai = <&frddr_c>;
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};
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/* 8ch hdmi interface */
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dai-link-3 {
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sound-dai = <&tdmif_b>;
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dai-format = "i2s";
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dai-tdm-slot-tx-mask-0 = <1 1>;
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dai-tdm-slot-tx-mask-1 = <1 1>;
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dai-tdm-slot-tx-mask-2 = <1 1>;
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dai-tdm-slot-tx-mask-3 = <1 1>;
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mclk-fs = <256>;
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codec {
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sound-dai = <&tohdmitx TOHDMITX_I2S_IN_B>;
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};
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};
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/* spdif hdmi or toslink interface */
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dai-link-4 {
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sound-dai = <&spdifout>;
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codec-0 {
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sound-dai = <&spdif_dit>;
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};
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codec-1 {
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sound-dai = <&tohdmitx TOHDMITX_SPDIF_IN_A>;
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};
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};
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/* spdif hdmi interface */
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dai-link-5 {
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sound-dai = <&spdifout_b>;
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codec {
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sound-dai = <&tohdmitx TOHDMITX_SPDIF_IN_B>;
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};
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};
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/* hdmi glue */
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dai-link-6 {
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sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>;
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codec {
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sound-dai = <&hdmi_tx>;
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};
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};
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};
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wifi32k: wifi32k {
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compatible = "pwm-clock";
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#clock-cells = <0>;
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clock-frequency = <32768>;
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pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */
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};
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};
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&arb {
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status = "okay";
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};
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&cec_AO {
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pinctrl-0 = <&cec_ao_a_h_pins>;
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pinctrl-names = "default";
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status = "disabled";
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hdmi-phandle = <&hdmi_tx>;
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};
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&cecb_AO {
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pinctrl-0 = <&cec_ao_b_h_pins>;
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pinctrl-names = "default";
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status = "okay";
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hdmi-phandle = <&hdmi_tx>;
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};
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&clkc_audio {
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status = "okay";
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};
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&cpu0 {
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cpu-supply = <&vddcpu_b>;
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operating-points-v2 = <&cpu_opp_table_0>;
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clocks = <&clkc CLKID_CPU_CLK>;
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clock-latency = <50000>;
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};
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&cpu1 {
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cpu-supply = <&vddcpu_b>;
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operating-points-v2 = <&cpu_opp_table_0>;
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clocks = <&clkc CLKID_CPU_CLK>;
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clock-latency = <50000>;
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};
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&cpu100 {
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cpu-supply = <&vddcpu_a>;
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operating-points-v2 = <&cpub_opp_table_1>;
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clocks = <&clkc CLKID_CPUB_CLK>;
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clock-latency = <50000>;
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};
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&cpu101 {
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cpu-supply = <&vddcpu_a>;
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operating-points-v2 = <&cpub_opp_table_1>;
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clocks = <&clkc CLKID_CPUB_CLK>;
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clock-latency = <50000>;
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};
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&cpu102 {
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cpu-supply = <&vddcpu_a>;
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operating-points-v2 = <&cpub_opp_table_1>;
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clocks = <&clkc CLKID_CPUB_CLK>;
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clock-latency = <50000>;
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};
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&cpu103 {
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cpu-supply = <&vddcpu_a>;
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operating-points-v2 = <&cpub_opp_table_1>;
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clocks = <&clkc CLKID_CPUB_CLK>;
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clock-latency = <50000>;
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};
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&cvbs_vdac_port {
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cvbs_vdac_out: endpoint {
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remote-endpoint = <&cvbs_connector_in>;
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};
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};
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&ext_mdio {
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external_phy: ethernet-phy@0 {
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/* Realtek RTL8211F (0x001cc916) */
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reg = <0>;
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max-speed = <1000>;
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reset-assert-us = <10000>;
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reset-deassert-us = <30000>;
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reset-gpios = <&gpio GPIOZ_15 (GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN)>;
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interrupt-parent = <&gpio_intc>;
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/* MAC_INTR on GPIOZ_14 */
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interrupts = <26 IRQ_TYPE_LEVEL_LOW>;
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};
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};
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ðmac {
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pinctrl-0 = <ð_pins>, <ð_rgmii_pins>;
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pinctrl-names = "default";
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status = "okay";
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phy-mode = "rgmii";
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phy-handle = <&external_phy>;
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amlogic,tx-delay-ns = <2>;
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};
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&frddr_a {
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status = "okay";
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};
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&frddr_b {
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status = "okay";
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};
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&frddr_c {
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status = "okay";
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};
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&hdmi_tx {
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status = "okay";
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pinctrl-0 = <&hdmitx_hpd_pins>, <&hdmitx_ddc_pins>;
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pinctrl-names = "default";
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hdmi-supply = <&vcc_5v>;
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};
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&hdmi_tx_tmds_port {
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hdmi_tx_tmds_out: endpoint {
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remote-endpoint = <&hdmi_connector_in>;
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};
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};
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&ir {
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status = "okay";
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pinctrl-0 = <&remote_input_ao_pins>;
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pinctrl-names = "default";
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linux,rc-map-name = "rc-khadas";
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};
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&pwm_ab {
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pinctrl-0 = <&pwm_a_e_pins>;
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pinctrl-names = "default";
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clocks = <&xtal>;
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clock-names = "clkin0";
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status = "okay";
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};
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&pwm_AO_cd {
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pinctrl-0 = <&pwm_ao_d_e_pins>;
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pinctrl-names = "default";
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clocks = <&xtal>;
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clock-names = "clkin1";
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status = "okay";
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};
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&pwm_ef {
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pinctrl-0 = <&pwm_e_pins>;
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pinctrl-names = "default";
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clocks = <&xtal>;
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clock-names = "clkin0";
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status = "okay";
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};
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/* SDIO */
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&sd_emmc_a {
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status = "okay";
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pinctrl-0 = <&sdio_pins>;
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pinctrl-1 = <&sdio_clk_gate_pins>;
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pinctrl-names = "default", "clk-gate";
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#address-cells = <1>;
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#size-cells = <0>;
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bus-width = <4>;
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cap-sd-highspeed;
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sd-uhs-sdr50;
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max-frequency = <100000000>;
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non-removable;
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disable-wp;
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||||
|
||||
mmc-pwrseq = <&sdio_pwrseq>;
|
||||
|
||||
vmmc-supply = <&vddao_3v3>;
|
||||
vqmmc-supply = <&vddao_1v8>;
|
||||
|
||||
brcmf: wifi@1 {
|
||||
reg = <1>;
|
||||
compatible = "brcm,bcm4329-fmac";
|
||||
};
|
||||
};
|
||||
|
||||
/* SD card */
|
||||
&sd_emmc_b {
|
||||
status = "okay";
|
||||
pinctrl-0 = <&sdcard_c_pins>;
|
||||
pinctrl-1 = <&sdcard_clk_gate_c_pins>;
|
||||
pinctrl-names = "default", "clk-gate";
|
||||
|
||||
bus-width = <4>;
|
||||
cap-sd-highspeed;
|
||||
max-frequency = <50000000>;
|
||||
disable-wp;
|
||||
|
||||
cd-gpios = <&gpio GPIOC_6 GPIO_ACTIVE_LOW>;
|
||||
vmmc-supply = <&vddao_3v3>;
|
||||
vqmmc-supply = <&vddao_3v3>;
|
||||
};
|
||||
|
||||
/* eMMC */
|
||||
&sd_emmc_c {
|
||||
status = "okay";
|
||||
pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>;
|
||||
pinctrl-1 = <&emmc_clk_gate_pins>;
|
||||
pinctrl-names = "default", "clk-gate";
|
||||
|
||||
bus-width = <8>;
|
||||
cap-mmc-highspeed;
|
||||
max-frequency = <100000000>;
|
||||
disable-wp;
|
||||
|
||||
mmc-pwrseq = <&emmc_pwrseq>;
|
||||
vmmc-supply = <&vcc_3v3>;
|
||||
vqmmc-supply = <&flash_1v8>;
|
||||
};
|
||||
|
||||
&spdifout {
|
||||
pinctrl-0 = <&spdif_out_h_pins>;
|
||||
pinctrl-names = "default";
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&spdifout_b {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&tdmif_b {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&tdmout_b {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&tohdmitx {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&uart_A {
|
||||
status = "okay";
|
||||
pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>;
|
||||
pinctrl-names = "default";
|
||||
uart-has-rtscts;
|
||||
|
||||
bluetooth {
|
||||
compatible = "brcm,bcm43438-bt";
|
||||
shutdown-gpios = <&gpio GPIOX_17 GPIO_ACTIVE_HIGH>;
|
||||
max-speed = <2000000>;
|
||||
clocks = <&wifi32k>;
|
||||
clock-names = "lpo";
|
||||
};
|
||||
};
|
||||
|
||||
&uart_AO {
|
||||
status = "okay";
|
||||
pinctrl-0 = <&uart_ao_a_pins>;
|
||||
pinctrl-names = "default";
|
||||
};
|
||||
|
||||
&usb {
|
||||
status = "okay";
|
||||
dr_mode = "host";
|
||||
vbus-regulator = <&usb_pwr_en>;
|
||||
};
|
||||
|
||||
&usb2_phy0 {
|
||||
phy-supply = <&usb1_pow>;
|
||||
};
|
||||
|
||||
&usb2_phy1 {
|
||||
phy-supply = <&usb1_pow>;
|
||||
};
|
||||
Loading…
Reference in New Issue
Block a user