| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-ID: <f36875c5-73bb-4bf8-a59f-5df30043bbbe@linaro.org>
Date: Mon, 24 Mar 2025 08:02:55 +0100
From: Neil Armstrong <neil.armstrong@...aro.org>
To: Ferass El Hafidi <funderscore@...tmarketos.org>,
Kevin Hilman <khilman@...libre.com>, Jerome Brunet <jbrunet@...libre.com>,
Martin Blumenstingl <martin.blumenstingl@...glemail.com>,
Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>,
Conor Dooley <conor+dt@...nel.org>, linux-amlogic@...ts.infradead.org
Cc: linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org, ~postmarketos/upstreaming@...ts.sr.ht,
Artur Weber <aweber.kernel@...il.com>, Karl Chan <exxxxkc@...googleoff.me>,
Christian Hewitt <christianshewitt@...il.com>
Subject: Re: [PATCH v5 2/2] arm64: dts: amlogic: add support for
xiaomi-aquaman/Mi TV Stick
On 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@...tmarketos.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@...tmarketos.org>
> + * Heavily based on meson-gxl-s805x-p241.dtb:
> + * - Copyright (c) 2018 BayLibre, SAS.
> + * Author: Neil Armstrong <narmstrong@...libre.com>
> + * Author: Jerome Brunet <jbrunet@...libre.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@...tmarketos.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
Powered by blists - more mailing lists