Xiaomi Mi TV Stick is a small Amlogic-based Android TV stick released in
2020. It is known as `xiaomi-aquaman` internally. Specifications:
* Amlogic S805Y SoC
* Android TV 9, upgradable to Android TV 10
* 8 GB eMMC
* 1 GB of RAM
* Wi-Fi + Bluetooth
The devicetree is based on p241's DT, with some changes to better match
the Mi TV Stick:
* there is no Ethernet port, no IR, no CVBS connector on the stick
* a white LED is present
* adjust memory to have 1 GB of RAM available
Signed-off-by: Ferass El Hafidi <funderscore@postmarketos.org>
---
arch/arm64/boot/dts/amlogic/Makefile | 1 +
.../meson-gxl-s805y-xiaomi-aquaman.dts | 292 ++++++++++++++++++
.../boot/dts/amlogic/meson-gxl-s805y.dtsi | 10 +
3 files changed, 303 insertions(+)
create mode 100644 arch/arm64/boot/dts/amlogic/meson-gxl-s805y-xiaomi-aquaman.dts
create mode 100644 arch/arm64/boot/dts/amlogic/meson-gxl-s805y.dtsi
diff --git a/arch/arm64/boot/dts/amlogic/Makefile b/arch/arm64/boot/dts/amlogic/Makefile
index 2fbda8419..0921707f1 100644
--- a/arch/arm64/boot/dts/amlogic/Makefile
+++ b/arch/arm64/boot/dts/amlogic/Makefile
@@ -49,6 +49,7 @@ dtb-$(CONFIG_ARCH_MESON) += meson-gxbb-wetek-hub.dtb
dtb-$(CONFIG_ARCH_MESON) += meson-gxbb-wetek-play2.dtb
dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s805x-libretech-ac.dtb
dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s805x-p241.dtb
+dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s805y-xiaomi-aquaman.dtb
dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905d-libretech-pc.dtb
dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905d-mecool-kii-pro.dtb
dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905d-p230.dtb
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s805y-xiaomi-aquaman.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s805y-xiaomi-aquaman.dts
new file mode 100644
index 000000000..42c692017
--- /dev/null
+++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s805y-xiaomi-aquaman.dts
@@ -0,0 +1,292 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2025 Ferass El Hafidi <funderscore@postmarketos.org>
+ * Heavily based on meson-gxl-s805x-p241.dtb:
+ * - Copyright (c) 2018 BayLibre, SAS.
+ * Author: Neil Armstrong <narmstrong@baylibre.com>
+ * Author: Jerome Brunet <jbrunet@baylibre.com>
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/sound/meson-aiu.h>
+
+#include "meson-gxl-s805y.dtsi"
+
+/ {
+ compatible = "xiaomi,aquaman", "amlogic,s805y", "amlogic,meson-gxl";
+ model = "Xiaomi Mi TV Stick (aquaman)";
+
+ aliases {
+ serial0 = &uart_AO;
+ serial1 = &uart_A;
+ };
+
+ au2: analog-amplifier {
+ compatible = "simple-audio-amplifier";
+ sound-name-prefix = "AU2";
+ VCC-supply = <&vcc_5v>;
+ enable-gpios = <&gpio GPIOH_5 GPIO_ACTIVE_HIGH>;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ emmc_pwrseq: emmc-pwrseq {
+ compatible = "mmc-pwrseq-emmc";
+ reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>;
+ };
+
+ hdmi-connector {
+ compatible = "hdmi-connector";
+ type = "a";
+
+ port {
+ hdmi_connector_in: endpoint {
+ remote-endpoint = <&hdmi_tx_tmds_out>;
+ };
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ led-white {
+ color = <LED_COLOR_ID_WHITE>;
+ function = LED_FUNCTION_POWER;
+ gpios = <&gpio GPIODV_24 GPIO_ACTIVE_HIGH>;
+ default-state = "on";
+ panic-indicator;
+ };
+ };
+
+ memory@0 {
+ device_type = "memory";
+ reg = <0x0 0x0 0x0 0x40000000>;
+ };
+
+ vddio_boot: regulator-vddio-boot {
+ compatible = "regulator-fixed";
+ regulator-name = "VDDIO_BOOT";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ vddao_3v3: regulator-vddao-3v3 {
+ compatible = "regulator-fixed";
+ regulator-name = "VDDAO_3V3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ vddio_ao18: regulator-vddio-ao18 {
+ compatible = "regulator-fixed";
+ regulator-name = "VDDIO_AO18";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ vcc_3v3: regulator-vcc-3v3 {
+ compatible = "regulator-fixed";
+ regulator-name = "VCC_3V3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ vcc_5v: regulator-vcc-5v {
+ compatible = "regulator-fixed";
+ regulator-name = "VCC_5V";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ };
+
+ emmc_pwrseq: emmc-pwrseq {
+ compatible = "mmc-pwrseq-emmc";
+ reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>;
+ };
+
+ wifi32k: wifi32k {
+ compatible = "pwm-clock";
+ #clock-cells = <0>;
+ clock-frequency = <32768>;
+ pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */
+ };
+
+ sdio_pwrseq: sdio-pwrseq {
+ compatible = "mmc-pwrseq-simple";
+ reset-gpios = <&gpio GPIOX_6 GPIO_ACTIVE_LOW>;
+ clocks = <&wifi32k>;
+ clock-names = "ext_clock";
+ };
+
+ sound {
+ compatible = "amlogic,gx-sound-card";
+ model = "XIAOMI-AQUAMAN";
+ audio-aux-devs = <&au2>;
+ audio-widgets = "Line", "Lineout";
+ audio-routing = "AU2 INL", "ACODEC LOLN",
+ "AU2 INR", "ACODEC LORN",
+ "Lineout", "AU2 OUTL",
+ "Lineout", "AU2 OUTR";
+ clocks = <&clkc CLKID_MPLL0>,
+ <&clkc CLKID_MPLL1>,
+ <&clkc CLKID_MPLL2>;
+
+ assigned-clocks = <&clkc CLKID_MPLL0>,
+ <&clkc CLKID_MPLL1>,
+ <&clkc CLKID_MPLL2>;
+ assigned-clock-parents = <0>, <0>, <0>;
+ assigned-clock-rates = <294912000>,
+ <270950400>,
+ <393216000>;
+
+ dai-link-0 {
+ sound-dai = <&aiu AIU_CPU CPU_I2S_FIFO>;
+ };
+
+ dai-link-1 {
+ sound-dai = <&aiu AIU_CPU CPU_I2S_ENCODER>;
+ dai-format = "i2s";
+ mclk-fs = <256>;
+
+ codec-0 {
+ sound-dai = <&aiu AIU_HDMI CTRL_I2S>;
+ };
+
+ codec-1 {
+ sound-dai = <&aiu AIU_ACODEC CTRL_I2S>;
+ };
+ };
+
+ dai-link-2 {
+ sound-dai = <&aiu AIU_HDMI CTRL_OUT>;
+
+ codec-0 {
+ sound-dai = <&hdmi_tx>;
+ };
+ };
+
+ dai-link-3 {
+ sound-dai = <&aiu AIU_ACODEC CTRL_OUT>;
+
+ codec-0 {
+ sound-dai = <&acodec>;
+ };
+ };
+ };
+};
+
+&acodec {
+ AVDD-supply = <&vddio_ao18>;
+ status = "okay";
+};
+
+&aiu {
+ status = "okay";
+};
+
+&cec_AO {
+ status = "okay";
+ pinctrl-0 = <&ao_cec_pins>;
+ pinctrl-names = "default";
+ hdmi-phandle = <&hdmi_tx>;
+};
+
+&hdmi_tx {
+ status = "okay";
+ pinctrl-0 = <&hdmi_hpd_pins>, <&hdmi_i2c_pins>;
+ pinctrl-names = "default";
+ hdmi-supply = <&vcc_5v>;
+};
+
+&hdmi_tx_tmds_port {
+ hdmi_tx_tmds_out: endpoint {
+ remote-endpoint = <&hdmi_connector_in>;
+ };
+};
+
+&saradc {
+ status = "okay";
+ vref-supply = <&vddio_ao18>;
+};
+
+/* Wireless SDIO Module (Amlogic W155S1 / Realtek RTL8821CS) */
+&sd_emmc_b {
+ status = "okay";
+ pinctrl-0 = <&sdio_pins>;
+ pinctrl-1 = <&sdio_clk_gate_pins>;
+ pinctrl-names = "default", "clk-gate";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ bus-width = <4>;
+ cap-sd-highspeed;
+ max-frequency = <50000000>;
+
+ non-removable;
+ disable-wp;
+
+ /* WiFi firmware requires power to be kept while in suspend */
+ keep-power-in-suspend;
+
+ mmc-pwrseq = <&sdio_pwrseq>;
+
+ vmmc-supply = <&vddao_3v3>;
+ vqmmc-supply = <&vddio_boot>;
+
+ sdio: wifi@1 {
+ reg = <1>;
+ }
+};
+
+/* 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 = <200000000>;
+ non-removable;
+ disable-wp;
+ mmc-ddr-1_8v;
+ mmc-hs200-1_8v;
+
+ mmc-pwrseq = <&emmc_pwrseq>;
+ vmmc-supply = <&vcc_3v3>;
+ vqmmc-supply = <&vddio_boot>;
+};
+
+&pwm_ef {
+ status = "okay";
+ pinctrl-0 = <&pwm_e_pins>;
+ pinctrl-names = "default";
+};
+
+/*
+ * This is connected to the Bluetooth module
+ * Note: There's no driver for the Bluetooth module of some variants yet.
+ */
+&uart_A {
+ status = "okay";
+ pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>;
+ pinctrl-names = "default";
+ uart-has-rtscts;
+};
+
+&uart_AO {
+ status = "okay";
+ pinctrl-0 = <&uart_ao_a_pins>;
+ pinctrl-names = "default";
+};
+
+&usb {
+ status = "okay";
+ dr_mode = "otg";
+ vbus-supply = <&vcc_5v>;
+};
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s805y.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxl-s805y.dtsi
new file mode 100644
index 000000000..49b29b71f
--- /dev/null
+++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s805y.dtsi
@@ -0,0 +1,10 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2025 Ferass El Hafidi <funderscore@postmarketos.org>
+ */
+
+#include "meson-gxl-s805x.dtsi"
+
+/ {
+ compatible = "amlogic,s805y", "amlogic,meson-gxl";
+};
--
2.47.1On 19/03/2025 20:01, Ferass El Hafidi wrote:
> Xiaomi Mi TV Stick is a small Amlogic-based Android TV stick released in
> 2020. It is known as `xiaomi-aquaman` internally. Specifications:
> * Amlogic S805Y SoC
> * Android TV 9, upgradable to Android TV 10
> * 8 GB eMMC
> * 1 GB of RAM
> * Wi-Fi + Bluetooth
>
> The devicetree is based on p241's DT, with some changes to better match
> the Mi TV Stick:
> * there is no Ethernet port, no IR, no CVBS connector on the stick
> * a white LED is present
> * adjust memory to have 1 GB of RAM available
>
> Signed-off-by: Ferass El Hafidi <funderscore@postmarketos.org>
> ---
> arch/arm64/boot/dts/amlogic/Makefile | 1 +
> .../meson-gxl-s805y-xiaomi-aquaman.dts | 292 ++++++++++++++++++
> .../boot/dts/amlogic/meson-gxl-s805y.dtsi | 10 +
> 3 files changed, 303 insertions(+)
> create mode 100644 arch/arm64/boot/dts/amlogic/meson-gxl-s805y-xiaomi-aquaman.dts
> create mode 100644 arch/arm64/boot/dts/amlogic/meson-gxl-s805y.dtsi
>
> diff --git a/arch/arm64/boot/dts/amlogic/Makefile b/arch/arm64/boot/dts/amlogic/Makefile
> index 2fbda8419..0921707f1 100644
> --- a/arch/arm64/boot/dts/amlogic/Makefile
> +++ b/arch/arm64/boot/dts/amlogic/Makefile
> @@ -49,6 +49,7 @@ dtb-$(CONFIG_ARCH_MESON) += meson-gxbb-wetek-hub.dtb
> dtb-$(CONFIG_ARCH_MESON) += meson-gxbb-wetek-play2.dtb
> dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s805x-libretech-ac.dtb
> dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s805x-p241.dtb
> +dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s805y-xiaomi-aquaman.dtb
> dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905d-libretech-pc.dtb
> dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905d-mecool-kii-pro.dtb
> dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905d-p230.dtb
> diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s805y-xiaomi-aquaman.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s805y-xiaomi-aquaman.dts
> new file mode 100644
> index 000000000..42c692017
> --- /dev/null
> +++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s805y-xiaomi-aquaman.dts
> @@ -0,0 +1,292 @@
> +// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
> +/*
> + * Copyright (c) 2025 Ferass El Hafidi <funderscore@postmarketos.org>
> + * Heavily based on meson-gxl-s805x-p241.dtb:
> + * - Copyright (c) 2018 BayLibre, SAS.
> + * Author: Neil Armstrong <narmstrong@baylibre.com>
> + * Author: Jerome Brunet <jbrunet@baylibre.com>
> + */
> +
> +/dts-v1/;
> +
> +#include <dt-bindings/input/input.h>
> +#include <dt-bindings/leds/common.h>
> +#include <dt-bindings/sound/meson-aiu.h>
> +
> +#include "meson-gxl-s805y.dtsi"
> +
> +/ {
> + compatible = "xiaomi,aquaman", "amlogic,s805y", "amlogic,meson-gxl";
> + model = "Xiaomi Mi TV Stick (aquaman)";
> +
> + aliases {
> + serial0 = &uart_AO;
> + serial1 = &uart_A;
> + };
> +
> + au2: analog-amplifier {
> + compatible = "simple-audio-amplifier";
> + sound-name-prefix = "AU2";
> + VCC-supply = <&vcc_5v>;
> + enable-gpios = <&gpio GPIOH_5 GPIO_ACTIVE_HIGH>;
> + };
> +
> + chosen {
> + stdout-path = "serial0:115200n8";
> + };
> +
> + emmc_pwrseq: emmc-pwrseq {
> + compatible = "mmc-pwrseq-emmc";
> + reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>;
> + };
> +
> + hdmi-connector {
> + compatible = "hdmi-connector";
> + type = "a";
> +
> + port {
> + hdmi_connector_in: endpoint {
> + remote-endpoint = <&hdmi_tx_tmds_out>;
> + };
> + };
> + };
> +
> + leds {
> + compatible = "gpio-leds";
> +
> + led-white {
> + color = <LED_COLOR_ID_WHITE>;
> + function = LED_FUNCTION_POWER;
> + gpios = <&gpio GPIODV_24 GPIO_ACTIVE_HIGH>;
> + default-state = "on";
> + panic-indicator;
> + };
> + };
> +
> + memory@0 {
> + device_type = "memory";
> + reg = <0x0 0x0 0x0 0x40000000>;
> + };
> +
> + vddio_boot: regulator-vddio-boot {
> + compatible = "regulator-fixed";
> + regulator-name = "VDDIO_BOOT";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + };
> +
> + vddao_3v3: regulator-vddao-3v3 {
> + compatible = "regulator-fixed";
> + regulator-name = "VDDAO_3V3";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + };
> +
> + vddio_ao18: regulator-vddio-ao18 {
> + compatible = "regulator-fixed";
> + regulator-name = "VDDIO_AO18";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + };
> +
> + vcc_3v3: regulator-vcc-3v3 {
> + compatible = "regulator-fixed";
> + regulator-name = "VCC_3V3";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + };
> +
> + vcc_5v: regulator-vcc-5v {
> + compatible = "regulator-fixed";
> + regulator-name = "VCC_5V";
> + regulator-min-microvolt = <5000000>;
> + regulator-max-microvolt = <5000000>;
> + };
> +
> + emmc_pwrseq: emmc-pwrseq {
> + compatible = "mmc-pwrseq-emmc";
> + reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>;
> + };
> +
> + wifi32k: wifi32k {
> + compatible = "pwm-clock";
> + #clock-cells = <0>;
> + clock-frequency = <32768>;
> + pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */
> + };
> +
> + sdio_pwrseq: sdio-pwrseq {
> + compatible = "mmc-pwrseq-simple";
> + reset-gpios = <&gpio GPIOX_6 GPIO_ACTIVE_LOW>;
> + clocks = <&wifi32k>;
> + clock-names = "ext_clock";
> + };
> +
> + sound {
> + compatible = "amlogic,gx-sound-card";
> + model = "XIAOMI-AQUAMAN";
> + audio-aux-devs = <&au2>;
> + audio-widgets = "Line", "Lineout";
> + audio-routing = "AU2 INL", "ACODEC LOLN",
> + "AU2 INR", "ACODEC LORN",
> + "Lineout", "AU2 OUTL",
> + "Lineout", "AU2 OUTR";
> + clocks = <&clkc CLKID_MPLL0>,
> + <&clkc CLKID_MPLL1>,
> + <&clkc CLKID_MPLL2>;
> +
> + assigned-clocks = <&clkc CLKID_MPLL0>,
> + <&clkc CLKID_MPLL1>,
> + <&clkc CLKID_MPLL2>;
> + assigned-clock-parents = <0>, <0>, <0>;
> + assigned-clock-rates = <294912000>,
> + <270950400>,
> + <393216000>;
> +
> + dai-link-0 {
> + sound-dai = <&aiu AIU_CPU CPU_I2S_FIFO>;
> + };
> +
> + dai-link-1 {
> + sound-dai = <&aiu AIU_CPU CPU_I2S_ENCODER>;
> + dai-format = "i2s";
> + mclk-fs = <256>;
> +
> + codec-0 {
> + sound-dai = <&aiu AIU_HDMI CTRL_I2S>;
> + };
> +
> + codec-1 {
> + sound-dai = <&aiu AIU_ACODEC CTRL_I2S>;
> + };
> + };
> +
> + dai-link-2 {
> + sound-dai = <&aiu AIU_HDMI CTRL_OUT>;
> +
> + codec-0 {
> + sound-dai = <&hdmi_tx>;
> + };
> + };
> +
> + dai-link-3 {
> + sound-dai = <&aiu AIU_ACODEC CTRL_OUT>;
> +
> + codec-0 {
> + sound-dai = <&acodec>;
> + };
> + };
> + };
> +};
> +
> +&acodec {
> + AVDD-supply = <&vddio_ao18>;
> + status = "okay";
> +};
> +
> +&aiu {
> + status = "okay";
> +};
> +
> +&cec_AO {
> + status = "okay";
> + pinctrl-0 = <&ao_cec_pins>;
> + pinctrl-names = "default";
> + hdmi-phandle = <&hdmi_tx>;
> +};
> +
> +&hdmi_tx {
> + status = "okay";
> + pinctrl-0 = <&hdmi_hpd_pins>, <&hdmi_i2c_pins>;
> + pinctrl-names = "default";
> + hdmi-supply = <&vcc_5v>;
> +};
> +
> +&hdmi_tx_tmds_port {
> + hdmi_tx_tmds_out: endpoint {
> + remote-endpoint = <&hdmi_connector_in>;
> + };
> +};
> +
> +&saradc {
> + status = "okay";
> + vref-supply = <&vddio_ao18>;
> +};
> +
> +/* Wireless SDIO Module (Amlogic W155S1 / Realtek RTL8821CS) */
> +&sd_emmc_b {
> + status = "okay";
> + pinctrl-0 = <&sdio_pins>;
> + pinctrl-1 = <&sdio_clk_gate_pins>;
> + pinctrl-names = "default", "clk-gate";
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + bus-width = <4>;
> + cap-sd-highspeed;
> + max-frequency = <50000000>;
> +
> + non-removable;
> + disable-wp;
> +
> + /* WiFi firmware requires power to be kept while in suspend */
> + keep-power-in-suspend;
> +
> + mmc-pwrseq = <&sdio_pwrseq>;
> +
> + vmmc-supply = <&vddao_3v3>;
> + vqmmc-supply = <&vddio_boot>;
> +
> + sdio: wifi@1 {
> + reg = <1>;
> + }
> +};
> +
> +/* 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 = <200000000>;
> + non-removable;
> + disable-wp;
> + mmc-ddr-1_8v;
> + mmc-hs200-1_8v;
> +
> + mmc-pwrseq = <&emmc_pwrseq>;
> + vmmc-supply = <&vcc_3v3>;
> + vqmmc-supply = <&vddio_boot>;
> +};
> +
> +&pwm_ef {
> + status = "okay";
> + pinctrl-0 = <&pwm_e_pins>;
> + pinctrl-names = "default";
> +};
> +
> +/*
> + * This is connected to the Bluetooth module
> + * Note: There's no driver for the Bluetooth module of some variants yet.
> + */
> +&uart_A {
> + status = "okay";
> + pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>;
> + pinctrl-names = "default";
> + uart-has-rtscts;
> +};
> +
> +&uart_AO {
> + status = "okay";
> + pinctrl-0 = <&uart_ao_a_pins>;
> + pinctrl-names = "default";
> +};
> +
> +&usb {
> + status = "okay";
> + dr_mode = "otg";
> + vbus-supply = <&vcc_5v>;
> +};
> diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s805y.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxl-s805y.dtsi
> new file mode 100644
> index 000000000..49b29b71f
> --- /dev/null
> +++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s805y.dtsi
> @@ -0,0 +1,10 @@
> +// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
> +/*
> + * Copyright (c) 2025 Ferass El Hafidi <funderscore@postmarketos.org>
> + */
> +
> +#include "meson-gxl-s805x.dtsi"
> +
> +/ {
> + compatible = "amlogic,s805y", "amlogic,meson-gxl";
> +};
I get:
Error: arch/arm64/boot/dts/amlogic/meson-gxl-s805y-xiaomi-aquaman.dts:243.1-2 syntax error
FATAL ERROR: Unable to parse input tree
whil building, could you fix that ?
Neil
On Mon Mar 24, 2025 at 7:02 AM UTC, Neil Armstrong wrote: > I get: > Error: arch/arm64/boot/dts/amlogic/meson-gxl-s805y-xiaomi-aquaman.dts:243.1-2 syntax error > FATAL ERROR: Unable to parse input tree Yes, somehow a ";" is missing. > > whil building, could you fix that ? > > Neil
Hello,
thanks for your contribution and sorry for the late reply!
On Wed, Mar 19, 2025 at 8:02 PM Ferass El Hafidi
<funderscore@postmarketos.org> wrote:
[...]
> + au2: analog-amplifier {
> + compatible = "simple-audio-amplifier";
> + sound-name-prefix = "AU2";
> + VCC-supply = <&vcc_5v>;
> + enable-gpios = <&gpio GPIOH_5 GPIO_ACTIVE_HIGH>;
> + };
I couldn't find any pictures online that show an analog audio output
(typically a 3.5mm socket).
Can you confirm that this is really present?
[...]
> + sound {
> + compatible = "amlogic,gx-sound-card";
> + model = "XIAOMI-AQUAMAN";
> + audio-aux-devs = <&au2>;
> + audio-widgets = "Line", "Lineout";
> + audio-routing = "AU2 INL", "ACODEC LOLN",
> + "AU2 INR", "ACODEC LORN",
> + "Lineout", "AU2 OUTL",
> + "Lineout", "AU2 OUTR";
If there's no analog audio in/out then this section can be cleaned up
as well - together with the references to acodec in the dai-links
below.
[...]
> +/* Wireless SDIO Module (Amlogic W155S1 / Realtek RTL8821CS) */
> +&sd_emmc_b {
question to Neil: since we know that there's two board variants out
there (with different wifi chipsets) - are dt overlays down the road
enough (to enable Bluetooth / wifi - depending on the chipset or board
revision) or do we need to split the whole .dts?
Best regards,
Martin
On 19/03/2025 23:36, Martin Blumenstingl wrote:
> Hello,
>
> thanks for your contribution and sorry for the late reply!
>
> On Wed, Mar 19, 2025 at 8:02 PM Ferass El Hafidi
> <funderscore@postmarketos.org> wrote:
> [...]
>> + au2: analog-amplifier {
>> + compatible = "simple-audio-amplifier";
>> + sound-name-prefix = "AU2";
>> + VCC-supply = <&vcc_5v>;
>> + enable-gpios = <&gpio GPIOH_5 GPIO_ACTIVE_HIGH>;
>> + };
> I couldn't find any pictures online that show an analog audio output
> (typically a 3.5mm socket).
> Can you confirm that this is really present?
>
> [...]
>> + sound {
>> + compatible = "amlogic,gx-sound-card";
>> + model = "XIAOMI-AQUAMAN";
>> + audio-aux-devs = <&au2>;
>> + audio-widgets = "Line", "Lineout";
>> + audio-routing = "AU2 INL", "ACODEC LOLN",
>> + "AU2 INR", "ACODEC LORN",
>> + "Lineout", "AU2 OUTL",
>> + "Lineout", "AU2 OUTR";
> If there's no analog audio in/out then this section can be cleaned up
> as well - together with the references to acodec in the dai-links
> below.
>
> [...]
>> +/* Wireless SDIO Module (Amlogic W155S1 / Realtek RTL8821CS) */
>> +&sd_emmc_b {
> question to Neil: since we know that there's two board variants out
> there (with different wifi chipsets) - are dt overlays down the road
> enough (to enable Bluetooth / wifi - depending on the chipset or board
> revision) or do we need to split the whole .dts?
Perhaps yes
Neil
>
>
> Best regards,
> Martin
On Wed Mar 19, 2025 at 10:36 PM UTC, Martin Blumenstingl wrote:
> Hello,
>
> thanks for your contribution and sorry for the late reply!
>
> On Wed, Mar 19, 2025 at 8:02 PM Ferass El Hafidi
> <funderscore@postmarketos.org> wrote:
> [...]
> > + au2: analog-amplifier {
> > + compatible = "simple-audio-amplifier";
> > + sound-name-prefix = "AU2";
> > + VCC-supply = <&vcc_5v>;
> > + enable-gpios = <&gpio GPIOH_5 GPIO_ACTIVE_HIGH>;
> > + };
> I couldn't find any pictures online that show an analog audio output
> (typically a 3.5mm socket).
> Can you confirm that this is really present?
>
> [...]
> > + sound {
> > + compatible = "amlogic,gx-sound-card";
> > + model = "XIAOMI-AQUAMAN";
> > + audio-aux-devs = <&au2>;
> > + audio-widgets = "Line", "Lineout";
> > + audio-routing = "AU2 INL", "ACODEC LOLN",
> > + "AU2 INR", "ACODEC LORN",
> > + "Lineout", "AU2 OUTL",
> > + "Lineout", "AU2 OUTR";
> If there's no analog audio in/out then this section can be cleaned up
> as well - together with the references to acodec in the dai-links
> below.
Oops, completely overlooked those. Will fix in v6. There indeed is no
analog audio output.
>
> [...]
> > +/* Wireless SDIO Module (Amlogic W155S1 / Realtek RTL8821CS) */
> > +&sd_emmc_b {
> question to Neil: since we know that there's two board variants out
> there (with different wifi chipsets) - are dt overlays down the road
> enough (to enable Bluetooth / wifi - depending on the chipset or board
> revision) or do we need to split the whole .dts?
>
So far W155S1 and RTL8821CS are the *known* chipsets used, but there may
be others. Right now it's not my main concern, as W155S1 is not
supported in Mainline, as far as I know, and I can't test RTL8821CS
because my variant seems to have the former.
>
> Best regards,
> Martin
Regards.
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