[PATCH 11/13] ARM: dts: add support for WeTek Hub and WeTek Play2
Neil Armstrong
neil.armstrong at linaro.org
Thu Mar 23 09:51:43 CET 2023
On 23/03/2023 07:54, Christian Hewitt wrote:
> Import the dts files from linux-amlogic/for-next (Linux 6.4-rc1) and
> add the old PHY reset bindings for dwmac to the u-boot.dtsi until we
> support the new bindings in the PHY node. Without this the PHY is not
> functional in u-boot or Linux.
>
> Signed-off-by: Christian Hewitt <christianshewitt at gmail.com>
> ---
> arch/arm/dts/Makefile | 2 +
> arch/arm/dts/meson-gxbb-wetek-hub.dts | 58 +++++
> arch/arm/dts/meson-gxbb-wetek-play2.dts | 119 +++++++++
> arch/arm/dts/meson-gxbb-wetek-u-boot.dtsi | 13 +
> arch/arm/dts/meson-gxbb-wetek.dtsi | 292 ++++++++++++++++++++++
> 5 files changed, 484 insertions(+)
> create mode 100644 arch/arm/dts/meson-gxbb-wetek-hub.dts
> create mode 100644 arch/arm/dts/meson-gxbb-wetek-play2.dts
> create mode 100644 arch/arm/dts/meson-gxbb-wetek-u-boot.dtsi
> create mode 100644 arch/arm/dts/meson-gxbb-wetek.dtsi
>
> diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
> index 42da335bb5..1c843882d1 100644
> --- a/arch/arm/dts/Makefile
> +++ b/arch/arm/dts/Makefile
> @@ -191,6 +191,8 @@ dtb-$(CONFIG_ARCH_MESON) += \
> meson-gxbb-nanopi-k2.dtb \
> meson-gxbb-p200.dtb \
> meson-gxbb-p201.dtb \
> + meson-gxbb-wetek-hub.dtb \
> + meson-gxbb-wetek-play2.dtb \
> meson-gxl-s805x-libretech-ac.dtb \
> meson-gxl-s905d-libretech-pc.dtb \
> meson-gxl-s905w-jethome-jethub-j80.dtb \
> diff --git a/arch/arm/dts/meson-gxbb-wetek-hub.dts b/arch/arm/dts/meson-gxbb-wetek-hub.dts
> new file mode 100644
> index 0000000000..58733017ed
> --- /dev/null
> +++ b/arch/arm/dts/meson-gxbb-wetek-hub.dts
> @@ -0,0 +1,58 @@
> +// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
> +/*
> + * Copyright (c) 2016 BayLibre, Inc.
> + * Author: Neil Armstrong <narmstrong at baylibre.com>
> + */
> +
> +/dts-v1/;
> +
> +#include "meson-gxbb-wetek.dtsi"
> +#include <dt-bindings/sound/meson-aiu.h>
> +
> +/ {
> + compatible = "wetek,hub", "amlogic,meson-gxbb";
> + model = "WeTek Hub";
> +
> + sound {
> + compatible = "amlogic,gx-sound-card";
> + model = "WETEK-HUB";
> + assigned-clocks = <&clkc CLKID_MPLL0>,
> + <&clkc CLKID_MPLL1>,
> + <&clkc CLKID_MPLL2>;
> + assigned-clock-parents = <0>, <0>, <0>;
> + assigned-clock-rates = <294912000>,
> + <270950400>,
> + <393216000>;
> + status = "okay";
> +
> + 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>;
> + };
> + };
> +
> + dai-link-2 {
> + sound-dai = <&aiu AIU_HDMI CTRL_OUT>;
> +
> + codec-0 {
> + sound-dai = <&hdmi_tx>;
> + };
> + };
> + };
> +};
> +
> +&aiu {
> + status = "okay";
> +};
> +
> +&ir {
> + linux,rc-map-name = "rc-wetek-hub";
> +};
> diff --git a/arch/arm/dts/meson-gxbb-wetek-play2.dts b/arch/arm/dts/meson-gxbb-wetek-play2.dts
> new file mode 100644
> index 0000000000..505ffcd8eb
> --- /dev/null
> +++ b/arch/arm/dts/meson-gxbb-wetek-play2.dts
> @@ -0,0 +1,119 @@
> +// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
> +/*
> + * Copyright (c) 2016 BayLibre, Inc.
> + * Author: Neil Armstrong <narmstrong at baylibre.com>
> + */
> +
> +/dts-v1/;
> +
> +#include "meson-gxbb-wetek.dtsi"
> +#include <dt-bindings/input/input.h>
> +#include <dt-bindings/sound/meson-aiu.h>
> +
> +/ {
> + compatible = "wetek,play2", "amlogic,meson-gxbb";
> + model = "WeTek Play 2";
> +
> + spdif_dit: audio-codec-0 {
> + #sound-dai-cells = <0>;
> + compatible = "linux,spdif-dit";
> + status = "okay";
> + sound-name-prefix = "DIT";
> + };
> +
> + leds {
> + led-wifi {
> + label = "wetek-play:wifi-status";
> + gpios = <&gpio GPIODV_26 GPIO_ACTIVE_HIGH>;
> + default-state = "off";
> + };
> +
> + led-ethernet {
> + label = "wetek-play:ethernet-status";
> + gpios = <&gpio GPIODV_27 GPIO_ACTIVE_HIGH>;
> + default-state = "off";
> + };
> + };
> +
> + gpio-keys-polled {
> + compatible = "gpio-keys-polled";
> + poll-interval = <100>;
> +
> + button {
> + label = "reset";
> + linux,code = <KEY_RESTART>;
> + gpios = <&gpio_ao GPIOAO_3 GPIO_ACTIVE_LOW>;
> + };
> + };
> +
> + sound {
> + compatible = "amlogic,gx-sound-card";
> + model = "WETEK-PLAY2";
> + assigned-clocks = <&clkc CLKID_MPLL0>,
> + <&clkc CLKID_MPLL1>,
> + <&clkc CLKID_MPLL2>;
> + assigned-clock-parents = <0>, <0>, <0>;
> + assigned-clock-rates = <294912000>,
> + <270950400>,
> + <393216000>;
> + status = "okay";
> +
> + dai-link-0 {
> + sound-dai = <&aiu AIU_CPU CPU_I2S_FIFO>;
> + };
> +
> + dai-link-1 {
> + sound-dai = <&aiu AIU_CPU CPU_SPDIF_FIFO>;
> + };
> +
> + dai-link-2 {
> + sound-dai = <&aiu AIU_CPU CPU_I2S_ENCODER>;
> + dai-format = "i2s";
> + mclk-fs = <256>;
> +
> + codec-0 {
> + sound-dai = <&aiu AIU_HDMI CTRL_I2S>;
> + };
> + };
> +
> + dai-link-3 {
> + sound-dai = <&aiu AIU_CPU CPU_SPDIF_ENCODER>;
> +
> + codec-0 {
> + sound-dai = <&spdif_dit>;
> + };
> + };
> +
> + dai-link-4 {
> + sound-dai = <&aiu AIU_HDMI CTRL_OUT>;
> +
> + codec-0 {
> + sound-dai = <&hdmi_tx>;
> + };
> + };
> + };
> +};
> +
> +&aiu {
> + status = "okay";
> + pinctrl-0 = <&spdif_out_y_pins>;
> + pinctrl-names = "default";
> +};
> +
> +&i2c_A {
> + status = "okay";
> + pinctrl-0 = <&i2c_a_pins>;
> + pinctrl-names = "default";
> +};
> +
> +&usb1_phy {
> + status = "okay";
> +};
> +
> +&usb1 {
> + status = "okay";
> +};
> +
> +&ir {
> + linux,rc-map-name = "rc-wetek-play2";
> +};
> diff --git a/arch/arm/dts/meson-gxbb-wetek-u-boot.dtsi b/arch/arm/dts/meson-gxbb-wetek-u-boot.dtsi
> new file mode 100644
> index 0000000000..3743053eb9
> --- /dev/null
> +++ b/arch/arm/dts/meson-gxbb-wetek-u-boot.dtsi
> @@ -0,0 +1,13 @@
> +// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
> +/*
> + * Copyright (c) 2019 BayLibre, SAS.
> + * Author: Neil Armstrong <narmstrong at baylibre.com>
> + */
> +
> +#include "meson-gx-u-boot.dtsi"
> +
> +ðmac {
> + snps,reset-gpio = <&gpio GPIOZ_14 0>;
> + snps,reset-delays-us = <0 10000 1000000>;
> + snps,reset-active-low;
> +};
> diff --git a/arch/arm/dts/meson-gxbb-wetek.dtsi b/arch/arm/dts/meson-gxbb-wetek.dtsi
> new file mode 100644
> index 0000000000..94dafb9553
> --- /dev/null
> +++ b/arch/arm/dts/meson-gxbb-wetek.dtsi
> @@ -0,0 +1,292 @@
> +// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
> +/*
> + * Copyright (c) 2016 Andreas Färber
> + * Copyright (c) 2016 BayLibre, Inc.
> + * Author: Kevin Hilman <khilman at kernel.org>
> + */
> +
> +#include "meson-gxbb.dtsi"
> +#include <dt-bindings/gpio/gpio.h>
> +#include <dt-bindings/leds/common.h>
> +
> +/ {
> + aliases {
> + serial0 = &uart_AO;
> + ethernet0 = ðmac;
> + };
> +
> + chosen {
> + stdout-path = "serial0:115200n8";
> + };
> +
> + memory at 0 {
> + device_type = "memory";
> + reg = <0x0 0x0 0x0 0x40000000>;
> + };
> +
> + leds {
> + compatible = "gpio-leds";
> +
> + led-power {
> + /* red in suspend or power-off */
> + color = <LED_COLOR_ID_BLUE>;
> + function = LED_FUNCTION_POWER;
> + gpios = <&gpio_ao GPIOAO_13 GPIO_ACTIVE_HIGH>;
> + default-state = "on";
> + panic-indicator;
> + };
> + };
> +
> + usb_pwr: regulator-usb-pwrs {
> + compatible = "regulator-fixed";
> +
> + regulator-name = "USB_PWR";
> +
> + regulator-min-microvolt = <5000000>;
> + regulator-max-microvolt = <5000000>;
> +
> + gpio = <&gpio GPIODV_24 GPIO_ACTIVE_HIGH>;
> + enable-active-high;
> + };
> +
> + 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>;
> + regulator-always-on;
> + };
> +
> + vcc_3v3: regulator-vcc_3v3 {
> + compatible = "regulator-fixed";
> + regulator-name = "VCC_3V3";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + };
> +
> + 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";
> + };
> +
> + cvbs-connector {
> + compatible = "composite-video-connector";
> +
> + port {
> + cvbs_connector_in: endpoint {
> + remote-endpoint = <&cvbs_vdac_out>;
> + };
> + };
> + };
> +
> + hdmi-connector {
> + compatible = "hdmi-connector";
> + type = "a";
> +
> + port {
> + hdmi_connector_in: endpoint {
> + remote-endpoint = <&hdmi_tx_tmds_out>;
> + };
> + };
> + };
> +};
> +
> +&cec_AO {
> + status = "okay";
> + pinctrl-0 = <&ao_cec_pins>;
> + pinctrl-names = "default";
> + hdmi-phandle = <&hdmi_tx>;
> +};
> +
> +&cvbs_vdac_port {
> + cvbs_vdac_out: endpoint {
> + remote-endpoint = <&cvbs_connector_in>;
> + };
> +};
> +
> +ðmac {
> + status = "okay";
> + pinctrl-0 = <ð_rgmii_pins>;
> + pinctrl-names = "default";
> +
> + phy-handle = <ð_phy0>;
> + phy-mode = "rgmii";
> +
> + amlogic,tx-delay-ns = <2>;
> +
> + mdio {
> + compatible = "snps,dwmac-mdio";
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + eth_phy0: ethernet-phy at 0 {
> + /* Realtek RTL8211F (0x001cc916) */
> + reg = <0>;
> +
> + reset-assert-us = <10000>;
> + reset-deassert-us = <80000>;
> + reset-gpios = <&gpio GPIOZ_14 GPIO_ACTIVE_LOW>;
> +
> + interrupt-parent = <&gpio_intc>;
> + /* MAC_INTR on GPIOZ_15 */
> + interrupts = <29 IRQ_TYPE_LEVEL_LOW>;
> + };
> + };
> +};
> +
> +&hdmi_tx {
> + status = "okay";
> + pinctrl-0 = <&hdmi_hpd_pins>, <&hdmi_i2c_pins>;
> + pinctrl-names = "default";
> + hdmi-supply = <&vddio_ao18>;
> +};
> +
> +&hdmi_tx_tmds_port {
> + hdmi_tx_tmds_out: endpoint {
> + remote-endpoint = <&hdmi_connector_in>;
> + };
> +};
> +
> +&ir {
> + status = "okay";
> + pinctrl-0 = <&remote_input_ao_pins>;
> + pinctrl-names = "default";
> +};
> +
> +&pwm_ef {
> + status = "okay";
> + pinctrl-0 = <&pwm_e_pins>;
> + pinctrl-names = "default";
> + clocks = <&clkc CLKID_FCLK_DIV4>;
> + clock-names = "clkin0";
> +};
> +
> +&saradc {
> + status = "okay";
> + vref-supply = <&vddio_ao18>;
> +};
> +
> +/* Wireless SDIO Module */
> +&sd_emmc_a {
> + 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>;
> +
> + brcmf: wifi at 1 {
> + reg = <1>;
> + compatible = "brcm,bcm4329-fmac";
> + };
> +};
> +
> +/* SD card */
> +&sd_emmc_b {
> + status = "okay";
> + pinctrl-0 = <&sdcard_pins>;
> + pinctrl-1 = <&sdcard_clk_gate_pins>;
> + pinctrl-names = "default", "clk-gate";
> +
> + bus-width = <4>;
> + cap-sd-highspeed;
> + max-frequency = <50000000>;
> + disable-wp;
> +
> + cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>;
> +
> + vmmc-supply = <&vddao_3v3>;
> + vqmmc-supply = <&vcc_3v3>;
> +};
> +
> +/* 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>;
> +};
> +
> +/* This is connected to the Bluetooth module: */
> +&uart_A {
> + status = "okay";
> + pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>;
> + pinctrl-names = "default";
> + uart-has-rtscts;
> +
> + bluetooth {
> + compatible = "brcm,bcm43438-bt";
> + shutdown-gpios = <&gpio GPIOX_20 GPIO_ACTIVE_HIGH>;
> + };
> +};
> +
> +/* This UART is brought out to the DB9 connector */
> +&uart_AO {
> + status = "okay";
> + pinctrl-0 = <&uart_ao_a_pins>;
> + pinctrl-names = "default";
> +};
> +
> +&usb0_phy {
> + status = "okay";
> + phy-supply = <&usb_pwr>;
> +};
> +
> +&usb0 {
> + status = "okay";
> +};
Reviewed-by: Neil Armstrong <neil.armstrong at linaro.org>
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