Import the device-tree from linux-amlogic/for-next (Linux 6.3-rc1).
Signed-off-by: Christian Hewitt christianshewitt@gmail.com Signed-off-by: Karl Chan exxxxkc@getgoogleoff.me --- arch/arm/dts/Makefile | 1 + .../dts/meson-gxm-gt1-ultimate-u-boot.dtsi | 7 ++ arch/arm/dts/meson-gxm-gt1-ultimate.dts | 91 +++++++++++++++++++ 3 files changed, 99 insertions(+) create mode 100644 arch/arm/dts/meson-gxm-gt1-ultimate-u-boot.dtsi create mode 100644 arch/arm/dts/meson-gxm-gt1-ultimate.dts
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index 1c843882d1..b4ac7e9877 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -200,6 +200,7 @@ dtb-$(CONFIG_ARCH_MESON) += \ meson-gxl-s905x-libretech-cc.dtb \ meson-gxl-s905x-libretech-cc-v2.dtb \ meson-gxl-s905x-p212.dtb \ + meson-gxm-gt1-ultimate.dtb \ meson-gxm-khadas-vim2.dtb \ meson-gxm-s912-libretech-pc.dtb \ meson-gxm-wetek-core2.dtb \ diff --git a/arch/arm/dts/meson-gxm-gt1-ultimate-u-boot.dtsi b/arch/arm/dts/meson-gxm-gt1-ultimate-u-boot.dtsi new file mode 100644 index 0000000000..39270ea71c --- /dev/null +++ b/arch/arm/dts/meson-gxm-gt1-ultimate-u-boot.dtsi @@ -0,0 +1,7 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2019 BayLibre, SAS. + * Author: Neil Armstrong narmstrong@baylibre.com + */ + +#include "meson-gxl-u-boot.dtsi" diff --git a/arch/arm/dts/meson-gxm-gt1-ultimate.dts b/arch/arm/dts/meson-gxm-gt1-ultimate.dts new file mode 100644 index 0000000000..2c267884cc --- /dev/null +++ b/arch/arm/dts/meson-gxm-gt1-ultimate.dts @@ -0,0 +1,91 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) Christian Hewitt christianshewitt@gmail.com + */ + +/dts-v1/; + +#include "meson-gxm.dtsi" +#include "meson-gx-p23x-q20x.dtsi" +#include <dt-bindings/input/input.h> +#include <dt-bindings/leds/common.h> + +/ { + compatible = "azw,gt1-ultimate", "amlogic,s912", "amlogic,meson-gxm"; + model = "Beelink GT1 Ultimate"; + + leds { + compatible = "gpio-leds"; + + led-white { + color = <LED_COLOR_ID_WHITE>; + function = LED_FUNCTION_POWER; + gpios = <&gpio_ao GPIOAO_9 GPIO_ACTIVE_HIGH>; + default-state = "on"; + panic-indicator; + }; + }; + + adc-keys { + compatible = "adc-keys"; + io-channels = <&saradc 0>; + io-channel-names = "buttons"; + keyup-threshold-microvolt = <1710000>; + + button-function { + label = "update"; + linux,code = <KEY_VENDOR>; + press-threshold-microvolt = <10000>; + }; + }; +}; + +ðmac { + pinctrl-0 = <ð_pins>; + pinctrl-names = "default"; + phy-handle = <&external_phy>; + amlogic,tx-delay-ns = <2>; + phy-mode = "rgmii"; +}; + +&external_mdio { + external_phy: ethernet-phy@0 { + /* Realtek RTL8211F (0x001cc916) */ + reg = <0>; + max-speed = <1000>; + + 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 = <25 IRQ_TYPE_LEVEL_LOW>; + }; +}; + +&ir { + linux,rc-map-name = "rc-beelink-gs1"; +}; + +&sd_emmc_a { + brcmf: wifi@1 { + reg = <1>; + compatible = "brcm,bcm4329-fmac"; + }; +}; + +&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_17 GPIO_ACTIVE_HIGH>; + max-speed = <2000000>; + clocks = <&wifi32k>; + clock-names = "lpo"; + }; +};