mirror of
https://github.com/libretro/Lakka-LibreELEC.git
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210 lines
5.1 KiB
Diff
210 lines
5.1 KiB
Diff
From 7202d36700ce8a77703bcc0d1ee1b0ba1346927a Mon Sep 17 00:00:00 2001
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From: Christian Hewitt <christianshewitt@gmail.com>
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Date: Wed, 8 Dec 2021 15:26:00 +0000
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Subject: [PATCH 079/120] WIP: arm64: dts: meson: add support for Beelink Mini
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MXIII
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This is a GXBB board that ships in two variants, one with
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a Broadcom SDIO module, and a second with RTL8723BS.
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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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.../amlogic/meson-gxbb-beelink-mini-mxiii.dts | 172 ++++++++++++++++++
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2 files changed, 173 insertions(+)
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create mode 100644 arch/arm64/boot/dts/amlogic/meson-gxbb-beelink-mini-mxiii.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 c310be848a62..f27222c9d292 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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@@ -20,6 +20,7 @@ dtb-$(CONFIG_ARCH_MESON) += meson-g12b-radxa-zero2.dtb
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dtb-$(CONFIG_ARCH_MESON) += meson-g12b-s922x-khadas-vim3.dtb
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dtb-$(CONFIG_ARCH_MESON) += meson-g12b-ugoos-am6.dtb
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dtb-$(CONFIG_ARCH_MESON) += meson-gxbb-kii-pro.dtb
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+dtb-$(CONFIG_ARCH_MESON) += meson-gxbb-beelink-mini-mxiii.dtb
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dtb-$(CONFIG_ARCH_MESON) += meson-gxbb-mecool-ki-plus.dtb
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dtb-$(CONFIG_ARCH_MESON) += meson-gxbb-mecool-kii-pro.dtb
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dtb-$(CONFIG_ARCH_MESON) += meson-gxbb-minix-neo-u1.dtb
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diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-beelink-mini-mxiii.dts b/arch/arm64/boot/dts/amlogic/meson-gxbb-beelink-mini-mxiii.dts
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new file mode 100644
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index 000000000000..3d99ca93e1d5
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--- /dev/null
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+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-beelink-mini-mxiii.dts
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@@ -0,0 +1,172 @@
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+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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+/*
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+ * Copyright (c) 2021 Christian Hewitt <christianshewitt@gmail.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-gxbb-p20x.dtsi"
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+#include <dt-bindings/gpio/gpio.h>
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+#include <dt-bindings/input/input.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 = "beelink,mini-mxiii", "amlogic,meson-gxbb";
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+ model = "Beelink Mini MXIII";
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+
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+ spdif_dit: audio-codec-0 {
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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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+
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+ leds {
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+ compatible = "gpio-leds";
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+
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+ led-power {
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+ /* Red in Standby */
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+ color = <LED_COLOR_ID_GREEN>;
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+ function = LED_FUNCTION_POWER;
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+ gpios = <&gpio_ao GPIOAO_13 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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+ gpio-keys-polled {
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+ compatible = "gpio-keys-polled";
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+ #address-cells = <1>;
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+ #size-cells = <0>;
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+ poll-interval = <20>;
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+
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+ button-reset {
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+ label = "reset";
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+ linux,code = <KEY_POWER>;
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+ gpios = <&gpio_ao GPIOAO_3 GPIO_ACTIVE_HIGH>;
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+ };
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+ };
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+
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+ avdd18_usb_adc: regulator-avdd18_usb_adc {
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+ compatible = "regulator-fixed";
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+ regulator-name = "AVDD18_USB_ADC";
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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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+ sound {
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+ compatible = "amlogic,gx-sound-card";
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+ model = "MINI-MXIII";
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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_SPDIF_FIFO>;
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+ };
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+
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+ dai-link-2 {
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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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+
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+ dai-link-3 {
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+ sound-dai = <&aiu AIU_CPU CPU_SPDIF_ENCODER>;
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+
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+ codec-0 {
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+ sound-dai = <&spdif_dit>;
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+ };
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+ };
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+
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+ dai-link-4 {
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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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+};
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+
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+&aiu {
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+ status = "okay";
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+ pinctrl-0 = <&spdif_out_y_pins>;
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+ pinctrl-names = "default";
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+};
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+
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+ðmac {
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+ status = "okay";
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+ pinctrl-0 = <ð_rgmii_pins>;
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+ pinctrl-names = "default";
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+
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+ phy-handle = <ð_phy0>;
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+ phy-mode = "rgmii";
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+
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+ amlogic,tx-delay-ns = <2>;
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+
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+ mdio {
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+ compatible = "snps,dwmac-mdio";
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+ #address-cells = <1>;
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+ #size-cells = <0>;
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+
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+ eth_phy0: ethernet-phy@0 {
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+ /* Realtek RTL8211F (0x001cc916) */
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+ reg = <0>;
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+
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+ reset-assert-us = <10000>;
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+ reset-deassert-us = <80000>;
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+ reset-gpios = <&gpio GPIOZ_14 GPIO_ACTIVE_LOW>;
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+
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+ interrupt-parent = <&gpio_intc>;
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+ /* MAC_INTR on GPIOZ_15 */
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+ interrupts = <29 IRQ_TYPE_LEVEL_LOW>;
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+ };
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+ };
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+};
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+
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+&ir {
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+ linux,rc-map-name = "rc-beelink-mxiii";
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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 = <&avdd18_usb_adc>;
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+};
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+
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+/* Realtek Wireless SDIO Module */
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+&sd_emmc_a {
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+ /delete-node/ brcmf;
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+
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+ rtl8723bs: wifi@1 {
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+ reg = <1>;
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+ compatible = "realtek,rtl8723bs";
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+ };
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+};
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+
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+/* Connected to the Bluetooth module */
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+&uart_A {
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+ status = "okay";
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+ pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>;
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+ pinctrl-names = "default";
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+ uart-has-rtscts;
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+
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+ bluetooth {
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+ compatible = "realtek,rtl8723bs-bt";
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+ enable-gpios = <&gpio GPIOX_20 GPIO_ACTIVE_HIGH>;
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+ host-wake-gpios = <&gpio GPIOX_21 GPIO_ACTIVE_HIGH>;
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+ };
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+};
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--
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2.34.1
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