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https://github.com/libretro/Lakka-LibreELEC.git
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374 lines
8.3 KiB
Diff
374 lines
8.3 KiB
Diff
From 5cd1412e6bb2a6e445b6e6e8bb35c3f2e74bbf4f Mon Sep 17 00:00:00 2001
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From: Christian Hewitt <christianshewitt@gmail.com>
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Date: Sat, 9 Apr 2022 06:21:58 +0000
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Subject: [PATCH 088/120] WIP: arm64: dts: meson: add support for Venz V10
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The Venz V10 is an Android STB based on the Amlogic P212 (GXL)
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reference design with an S905L chip and the following specs:
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- 1GB DDR3 RAM
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- 8GB eMMC
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- 10/100 Base-T Ethernet
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- RTL8189ES Wireless (802.11 b/g/n)
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- HDMI 2.0b video
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- 1x 3.5mm AV jack
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- 2x USB 2.0 port
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- IR receiver
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- 1x Update/Reset button (underside)
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- 1x micro SD card slot
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Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
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---
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arch/arm64/boot/dts/amlogic/Makefile | 1 +
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.../dts/amlogic/meson-gxl-s905l-venz-v10.dts | 326 ++++++++++++++++++
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2 files changed, 327 insertions(+)
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create mode 100644 arch/arm64/boot/dts/amlogic/meson-gxl-s905l-venz-v10.dts
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diff --git a/arch/arm64/boot/dts/amlogic/Makefile b/arch/arm64/boot/dts/amlogic/Makefile
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index 2c4c83cc0a04..81e8195509b4 100644
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--- a/arch/arm64/boot/dts/amlogic/Makefile
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+++ b/arch/arm64/boot/dts/amlogic/Makefile
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@@ -46,6 +46,7 @@ dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905d-p231.dtb
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dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905d-phicomm-n1.dtb
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dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905d-sml5442tw.dtb
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dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905d-vero4k-plus.dtb
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+dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905l-venz-v10.dtb
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dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905x-hwacom-amazetv.dtb
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dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905x-khadas-vim.dtb
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dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905x-libretech-cc.dtb
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diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905l-venz-v10.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s905l-venz-v10.dts
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new file mode 100644
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index 000000000000..553377fce051
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--- /dev/null
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+++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905l-venz-v10.dts
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@@ -0,0 +1,326 @@
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+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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+/*
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+ * Copyright (c) 2016 Endless Computers, Inc.
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+ * Author: Carlo Caione <carlo@endlessm.com>
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+ */
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+
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+/dts-v1/;
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+
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+#include "meson-gxl-s905x.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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+#include <dt-bindings/sound/meson-aiu.h>
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+
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+/ {
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+ compatible = "venz,v10", "amlogic,s905l", "amlogic,meson-gxl";
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+ model = "Venz V10";
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+
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+ aliases {
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+ serial0 = &uart_AO;
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+ ethernet0 = ðmac;
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+ wlan0 = &rtl8189;
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+ };
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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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+ memory@0 {
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+ device_type = "memory";
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+ reg = <0x0 0x0 0x0 0x80000000>;
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+ };
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+
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+ dio2133: analog-amplifier {
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+ compatible = "simple-audio-amplifier";
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+ sound-name-prefix = "AU2";
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+ VCC-supply = <&hdmi_5v>;
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+ enable-gpios = <&gpio GPIOH_5 GPIO_ACTIVE_HIGH>;
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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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+ led-standby {
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+ color = <LED_COLOR_ID_BLUE>;
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+ function = LED_FUNCTION_POWER;
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+ gpios = <&gpio GPIODV_24 GPIO_ACTIVE_HIGH>;
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+ default-state = "on";
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+ };
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+ };
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+
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+ cvbs-connector {
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+ compatible = "composite-video-connector";
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+
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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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+
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+ hdmi-connector {
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+ compatible = "hdmi-connector";
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+ type = "a";
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+
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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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+
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+ hdmi_5v: regulator-hdmi-5v {
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+ compatible = "regulator-fixed";
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+
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+ regulator-name = "HDMI_5V";
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+ regulator-min-microvolt = <5000000>;
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+ regulator-max-microvolt = <5000000>;
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+
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+ gpio = <&gpio GPIOH_3 GPIO_ACTIVE_HIGH>;
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+ enable-active-high;
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+ regulator-always-on;
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+ };
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+
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+ vddio_boot: regulator-vddio_boot {
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+ compatible = "regulator-fixed";
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+ regulator-name = "VDDIO_BOOT";
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+ regulator-min-microvolt = <1800000>;
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+ regulator-max-microvolt = <1800000>;
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+ };
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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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+ };
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+
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+ vddio_ao18: regulator-vddio_ao18 {
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+ compatible = "regulator-fixed";
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+ regulator-name = "VDDIO_AO18";
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+ regulator-min-microvolt = <1800000>;
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+ regulator-max-microvolt = <1800000>;
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+ };
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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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+ };
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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_9 GPIO_ACTIVE_LOW>;
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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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+ 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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+
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+ sound {
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+ compatible = "amlogic,gx-sound-card";
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+ model = "VENZ-V10";
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+ audio-aux-devs = <&dio2133>;
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+ audio-widgets = "Line", "Lineout";
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+ audio-routing = "AU2 INL", "ACODEC LOLN",
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+ "AU2 INR", "ACODEC LORN",
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+ "Lineout", "AU2 OUTL",
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+ "Lineout", "AU2 OUTR";
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+ assigned-clocks = <&clkc CLKID_MPLL0>,
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+ <&clkc CLKID_MPLL1>,
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+ <&clkc CLKID_MPLL2>;
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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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+
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+ dai-link-0 {
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+ sound-dai = <&aiu AIU_CPU CPU_I2S_FIFO>;
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+ };
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+
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+ dai-link-1 {
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+ sound-dai = <&aiu AIU_CPU CPU_I2S_ENCODER>;
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+ dai-format = "i2s";
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+ mclk-fs = <256>;
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+
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+ codec-0 {
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+ sound-dai = <&aiu AIU_HDMI CTRL_I2S>;
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+ };
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+
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+ codec-1 {
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+ sound-dai = <&aiu AIU_ACODEC CTRL_I2S>;
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+ };
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+ };
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+
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+ dai-link-2 {
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+ sound-dai = <&aiu AIU_HDMI CTRL_OUT>;
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+
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+ codec-0 {
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+ sound-dai = <&hdmi_tx>;
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+ };
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+ };
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+
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+ dai-link-3 {
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+ sound-dai = <&aiu AIU_ACODEC CTRL_OUT>;
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+
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+ codec-0 {
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+ sound-dai = <&acodec>;
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+ };
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+ };
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+ };
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+};
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+
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+&acodec {
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+ AVDD-supply = <&vddio_ao18>;
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+ status = "okay";
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+};
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+
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+&aiu {
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+ status = "okay";
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+};
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+
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+&cec_AO {
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+ status = "okay";
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+ pinctrl-0 = <&ao_cec_pins>;
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+ pinctrl-names = "default";
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+ hdmi-phandle = <&hdmi_tx>;
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+};
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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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+
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+ðmac {
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+ status = "okay";
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+};
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+
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+&hdmi_tx {
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+ status = "okay";
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+ pinctrl-0 = <&hdmi_hpd_pins>, <&hdmi_i2c_pins>;
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+ pinctrl-names = "default";
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+ hdmi-supply = <&hdmi_5v>;
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+};
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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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+
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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-venz-v10";
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+};
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+
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+&pwm_ef {
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+ status = "okay";
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+ pinctrl-0 = <&pwm_e_pins>;
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+ pinctrl-names = "default";
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+ clocks = <&clkc CLKID_FCLK_DIV4>;
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+ clock-names = "clkin0";
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+};
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+
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+&saradc {
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+ status = "okay";
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+ vref-supply = <&vddio_ao18>;
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+};
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+
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+/* Wireless SDIO Module */
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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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+
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+ bus-width = <4>;
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+ cap-sd-highspeed;
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+ max-frequency = <100000000>;
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+
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+ non-removable;
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+ disable-wp;
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+
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+ /* WiFi firmware requires power to be kept while in suspend */
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+ keep-power-in-suspend;
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+
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+ mmc-pwrseq = <&sdio_pwrseq>;
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+
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+ vmmc-supply = <&vddao_3v3>;
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+ vqmmc-supply = <&vddio_boot>;
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+
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+ rtl8189: wifi@1 {
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+ reg = <1>;
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+ };
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+};
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+
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+/* SD card */
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+&sd_emmc_b {
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+ status = "okay";
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+ pinctrl-0 = <&sdcard_pins>;
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+ pinctrl-1 = <&sdcard_clk_gate_pins>;
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+ pinctrl-names = "default", "clk-gate";
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+
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+ bus-width = <4>;
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+ cap-sd-highspeed;
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+ max-frequency = <50000000>;
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+ disable-wp;
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+
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+ cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>;
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+
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+ vmmc-supply = <&vddao_3v3>;
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+ vqmmc-supply = <&vddio_boot>;
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+};
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+
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+/* eMMC */
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+&sd_emmc_c {
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+ status = "okay";
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+ pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>;
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+ pinctrl-1 = <&emmc_clk_gate_pins>;
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+ pinctrl-names = "default", "clk-gate";
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+
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+ bus-width = <8>;
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+ cap-mmc-highspeed;
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+ max-frequency = <200000000>;
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+ non-removable;
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+ disable-wp;
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+ mmc-ddr-1_8v;
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+ mmc-hs200-1_8v;
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+
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+ mmc-pwrseq = <&emmc_pwrseq>;
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+ vmmc-supply = <&vcc_3v3>;
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+ vqmmc-supply = <&vddio_boot>;
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+};
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+
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+/* This UART is brought out to the DB9 connector */
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+&uart_AO {
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+ status = "okay";
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+ pinctrl-0 = <&uart_ao_a_pins>;
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+ pinctrl-names = "default";
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+};
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+
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+&usb {
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+ status = "okay";
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+ dr_mode = "host";
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+};
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+
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+&usb2_phy0 {
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+ /* HDMI_5V is the supply for the USB VBUS */
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+ phy-supply = <&hdmi_5v>;
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+};
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--
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2.34.1
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