On 18/07/2020 07:22, Christian Hewitt wrote:
> The Shenzen AZW (Beelink) GS-King-X is based on the Amlogic W400 reference
> board with an S922X-H chip.
>
> - 4GB LPDDR4 RAM
> - 64GB eMMC storage
> - 10/100/1000 Base-T Ethernet
> - AP6356S Wireless (802.11 a/b/g/n/ac, BT 4.1)
> - HDMI 2.1 video
> - S/PDIF optical output
> - 2x ESS9018 audio DACs
> - 4x Ricor RT6862 audio amps
> - Analogue headphone output
> - 1x USB 2.0 OTG port
> - 3x USB 3.0 ports
> - IR receiver
> - 1x micro SD card slot (internal)
> - USB SATA controller with 2x 3.5" drive bays
> - 1x Power on/off button
>
> Signed-off-by: Christian Hewitt <christianshewitt@xxxxxxxxx>
> ---
> arch/arm64/boot/dts/amlogic/Makefile | 1 +
> .../boot/dts/amlogic/meson-g12b-gsking-x.dts | 170 ++++++++++++++++++
> 2 files changed, 171 insertions(+)
> create mode 100644 arch/arm64/boot/dts/amlogic/meson-g12b-gsking-x.dts
>
> diff --git a/arch/arm64/boot/dts/amlogic/Makefile b/arch/arm64/boot/dts/amlogic/Makefile
> index 5cac4d1d487d..99a6e8e0b644 100644
> --- a/arch/arm64/boot/dts/amlogic/Makefile
> +++ b/arch/arm64/boot/dts/amlogic/Makefile
> @@ -3,6 +3,7 @@ dtb-$(CONFIG_ARCH_MESON) += meson-axg-s400.dtb
> dtb-$(CONFIG_ARCH_MESON) += meson-g12a-sei510.dtb
> dtb-$(CONFIG_ARCH_MESON) += meson-g12a-u200.dtb
> dtb-$(CONFIG_ARCH_MESON) += meson-g12a-x96-max.dtb
> +dtb-$(CONFIG_ARCH_MESON) += meson-g12b-gsking-x.dtb
> dtb-$(CONFIG_ARCH_MESON) += meson-g12b-gtking.dtb
> dtb-$(CONFIG_ARCH_MESON) += meson-g12b-gtking-pro.dtb
> dtb-$(CONFIG_ARCH_MESON) += meson-g12b-a311d-khadas-vim3.dtb
> diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-gsking-x.dts b/arch/arm64/boot/dts/amlogic/meson-g12b-gsking-x.dts
> new file mode 100644
> index 000000000000..60b681d6cfe3
> --- /dev/null
> +++ b/arch/arm64/boot/dts/amlogic/meson-g12b-gsking-x.dts
> @@ -0,0 +1,170 @@
> +// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
> +/*
> + * Copyright (c) 2019 BayLibre, SAS
> + * Author: Neil Armstrong <narmstrong@xxxxxxxxxxxx>
> + * Copyright (c) 2019 Christian Hewitt <christianshewitt@xxxxxxxxx>
> + */
> +
> +/dts-v1/;
> +
> +#include "meson-g12b-w400.dtsi"
> +#include <dt-bindings/leds/common.h>
> +#include <dt-bindings/sound/meson-g12a-tohdmitx.h>
> +
> +/ {
> + compatible = "azw,gsking-x", "amlogic,g12b";
> + model = "Beelink GS-King X";
> +
> + gpio-keys-polled {
> + compatible = "gpio-keys-polled";
> + #address-cells = <1>;
> + #size-cells = <0>;
> + poll-interval = <100>;
> +
> + power-button {
> + label = "power";
> + linux,code = <KEY_POWER>;
> + gpios = <&gpio_ao GPIOAO_3 GPIO_ACTIVE_HIGH>;
> + };
> + };
> +
> + leds {
> + compatible = "gpio-leds";
> +
> + blue {
> + color = <LED_COLOR_ID_BLUE>;
> + function = LED_FUNCTION_STATUS;
> + gpios = <&gpio_ao GPIOAO_11 GPIO_ACTIVE_HIGH>;
> + default-state = "on";
> + };
> + };
> +
> + spdif_dit: audio-codec-1 {
> + #sound-dai-cells = <0>;
> + compatible = "linux,spdif-dit";
> + status = "okay";
> + sound-name-prefix = "DIT";
> + };
> +
> + sound {
> + compatible = "amlogic,axg-sound-card";
> + model = "G12B-GSKING-X";
> + audio-aux-devs = <&tdmout_b>;
> + audio-routing = "TDMOUT_B IN 0", "FRDDR_A OUT 1",
> + "TDMOUT_B IN 1", "FRDDR_B OUT 1",
> + "TDMOUT_B IN 2", "FRDDR_C OUT 1",
> + "TDM_B Playback", "TDMOUT_B OUT",
> + "SPDIFOUT IN 0", "FRDDR_A OUT 3",
> + "SPDIFOUT IN 1", "FRDDR_B OUT 3",
> + "SPDIFOUT IN 2", "FRDDR_C OUT 3";
> +
> + assigned-clocks = <&clkc CLKID_MPLL2>,
> + <&clkc CLKID_MPLL0>,
> + <&clkc CLKID_MPLL1>;
> + assigned-clock-parents = <0>, <0>, <0>;
> + assigned-clock-rates = <294912000>,
> + <270950400>,
> + <393216000>;
> + status = "okay";
> +
> + dai-link-0 {
> + sound-dai = <&frddr_a>;
> + };
> +
> + dai-link-1 {
> + sound-dai = <&frddr_b>;
> + };
> +
> + dai-link-2 {
> + sound-dai = <&frddr_c>;
> + };
> +
> + /* 8ch hdmi interface */
> + dai-link-3 {
> + sound-dai = <&tdmif_b>;
Maybe it should be moved to tdmif_a like the vim3
> + dai-format = "i2s";
> + dai-tdm-slot-tx-mask-0 = <1 1>;
> + dai-tdm-slot-tx-mask-1 = <1 1>;
> + dai-tdm-slot-tx-mask-2 = <1 1>;
> + dai-tdm-slot-tx-mask-3 = <1 1>;
> + mclk-fs = <256>;
> +
> + codec {
> + sound-dai = <&tohdmitx TOHDMITX_I2S_IN_B>;
> + };
> + };
> +
> + /* spdif hdmi or toslink interface */
> + dai-link-4 {
> + sound-dai = <&spdifout>;
> +
> + codec-0 {
> + sound-dai = <&spdif_dit>;
> + };
> +
> + codec-1 {
> + sound-dai = <&tohdmitx TOHDMITX_SPDIF_IN_A>;
> + };
> + };
> +
> + /* spdif hdmi interface */
> + dai-link-5 {
> + sound-dai = <&spdifout_b>;
> +
> + codec {
> + sound-dai = <&tohdmitx TOHDMITX_SPDIF_IN_B>;
> + };
> + };
I think you can drop this one for now
> +
> + /* hdmi glue */
> + dai-link-6 {
> + sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>;
> +
> + codec {
> + sound-dai = <&hdmi_tx>;
> + };
> + };
> + };
> +};
> +
> +&arb {
> + status = "okay";
> +};
> +
> +&clkc_audio {
> + status = "okay";
> +};
> +
> +&frddr_a {
> + status = "okay";
> +};
> +
> +&frddr_b {
> + status = "okay";
> +};
> +
> +&frddr_c {
> + status = "okay";
> +};
> +
> +&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";
> +};
>
Neil
