Commit fd477164 authored by Neil Armstrong's avatar Neil Armstrong Committed by Kevin Hilman
Browse files

ARM64: dts: add S805X based P241 board 



The Amlogic P241 board is the Reference Design board for the S805X
variant of the Amlogic Meson GXL SoC family.

The P241 board has the following features :
- 1GiB DDR4 Memory
- HDMI Connector with CEC
- A/V jack with Stereo Audio and CVBS
- 10/100 Ethernet
- 2x USB2.0 Type-A
- On-board WiFi SDIO Module
- On-board eMMC storage
- Infraread Received
- Factory Reset button
- UART connector

Signed-off-by: default avatarNeil Armstrong <narmstrong@baylibre.com>
Acked-by: default avatarJerome Brunet <jbrunet@baylibre.com>
Signed-off-by: default avatarKevin Hilman <khilman@baylibre.com>
parent d3d1ae57

arch/arm64/boot/dts/amlogic/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -17,6 +17,7 @@ dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905x-nexbox-a95x.dtb 
dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905x-p212.dtb

dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905d-p230.dtb

dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905d-p231.dtb

dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s805x-p241.dtb

dtb-$(CONFIG_ARCH_MESON) += meson-gxm-khadas-vim2.dtb

dtb-$(CONFIG_ARCH_MESON) += meson-gxm-nexbox-a1.dtb

dtb-$(CONFIG_ARCH_MESON) += meson-gxm-q200.dtb

arch/arm64/boot/dts/amlogic/meson-gxl-s805x-p241.dts

0 → 100644
+218 −0
Original line number Diff line number Diff line 
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)

/*

 * 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 "meson-gxl-s905x.dtsi"



/ {

	compatible = "amlogic,p241", "amlogic,s805x", "amlogic,meson-gxl";

	model = "Amlogic Meson GXL (S805X) P241 Development Board";



	aliases {

		serial0 = &uart_AO;

		serial1 = &uart_A;

		ethernet0 = &ethmac;

	};



	chosen {

		stdout-path = "serial0:115200n8";

	};



	cvbs-connector {

		compatible = "composite-video-connector";



		port {

			cvbs_connector_in: endpoint {

				remote-endpoint = <&cvbs_vdac_out>;

			};

		};

	};



	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>;

			};

		};

	};



	memory@0 {

		device_type = "memory";

		reg = <0x0 0x0 0x0 0x20000000>;

	};



	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>;

	};



	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";

	};

};



&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>;

	};

};



&ethmac {

	status = "okay";

};



&internal_phy {

	pinctrl-0 = <&eth_link_led_pins>, <&eth_act_led_pins>;

	pinctrl-names = "default";

};



&ir {

	status = "okay";

	pinctrl-0 = <&remote_input_ao_pins>;

	pinctrl-names = "default";

};



&hdmi_tx {

	status = "okay";

	pinctrl-0 = <&hdmi_hpd_pins>, <&hdmi_i2c_pins>;

	pinctrl-names = "default";

};



&hdmi_tx_tmds_port {

	hdmi_tx_tmds_out: endpoint {

		remote-endpoint = <&hdmi_connector_in>;

	};

};



&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 = <100000000>;



	non-removable;

	disable-wp;



	mmc-pwrseq = <&sdio_pwrseq>;



	vmmc-supply = <&vddao_3v3>;

	vqmmc-supply = <&vddio_boot>;

};



/* 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";

	clocks = <&clkc CLKID_FCLK_DIV4>;

	clock-names = "clkin0";

};



/* 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;

};



&uart_AO {

	status = "okay";

	pinctrl-0 = <&uart_ao_a_pins>;

	pinctrl-names = "default";

};



&usb0 {

	status = "okay";

};

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