Commit ef599f5f authored by Christian Hewitt's avatar Christian Hewitt Committed by Kevin Hilman
Browse files

arm64: dts: meson: convert ODROID-N2 to dtsi 



Convert the current ODROID-N2 dts into a common dtsi in preparation
for adding ODROID-N2+ support.

Signed-off-by: default avatarChristian Hewitt <christianshewitt@gmail.com>
Signed-off-by: default avatarNeil Armstrong <narmstrong@baylibre.com>
Signed-off-by: default avatarKevin Hilman <khilman@baylibre.com>
Acked-by: default avatarNeil Armstrong <narmstrong@baylibre.com>
Acked-by: default avatarMartin Blumenstingl <martin.blumenstingl@googlemail.com>
Link: https://lore.kernel.org/r/20200915152432.30616-2-narmstrong@baylibre.com
parent 80c2145f

arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dts

+1 −617
Original line number Diff line number Diff line
@@ -7,625 +7,9 @@ 
/dts-v1/;



#include "meson-g12b-s922x.dtsi"

#include <dt-bindings/input/input.h>

#include <dt-bindings/gpio/meson-g12a-gpio.h>

#include <dt-bindings/sound/meson-g12a-toacodec.h>

#include <dt-bindings/sound/meson-g12a-tohdmitx.h>

#include "meson-g12b-odroid-n2.dtsi"



/ {

	compatible = "hardkernel,odroid-n2", "amlogic,s922x", "amlogic,g12b";

	model = "Hardkernel ODROID-N2";



	aliases {

		serial0 = &uart_AO;

		ethernet0 = &ethmac;

	};



	dioo2133: audio-amplifier-0 {

		compatible = "simple-audio-amplifier";

		enable-gpios = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_HIGH>;

		VCC-supply = <&vcc_5v>;

		sound-name-prefix = "U19";

		status = "okay";

	};



	chosen {

		stdout-path = "serial0:115200n8";

	};



	memory@0 {

		device_type = "memory";

		reg = <0x0 0x0 0x0 0x40000000>;

	};



	emmc_pwrseq: emmc-pwrseq {

		compatible = "mmc-pwrseq-emmc";

		reset-gpios = <&gpio BOOT_12 GPIO_ACTIVE_LOW>;

	};



	leds {

		compatible = "gpio-leds";



		blue {

			label = "n2:blue";

			gpios = <&gpio_ao GPIOAO_11 GPIO_ACTIVE_HIGH>;

			linux,default-trigger = "heartbeat";

		};

	};



	tflash_vdd: regulator-tflash_vdd {

		compatible = "regulator-fixed";



		regulator-name = "TFLASH_VDD";

		regulator-min-microvolt = <3300000>;

		regulator-max-microvolt = <3300000>;



		gpio = <&gpio_ao GPIOAO_8 GPIO_ACTIVE_HIGH>;

		enable-active-high;

		regulator-always-on;

	};



	tf_io: gpio-regulator-tf_io {

		compatible = "regulator-gpio";



		regulator-name = "TF_IO";

		regulator-min-microvolt = <1800000>;

		regulator-max-microvolt = <3300000>;



		gpios = <&gpio_ao GPIOAO_9 GPIO_ACTIVE_HIGH>;

		gpios-states = <0>;



		states = <3300000 0>,

			 <1800000 1>;

	};



	flash_1v8: regulator-flash_1v8 {

		compatible = "regulator-fixed";

		regulator-name = "FLASH_1V8";

		regulator-min-microvolt = <1800000>;

		regulator-max-microvolt = <1800000>;

		vin-supply = <&vcc_3v3>;

		regulator-always-on;

	};



	main_12v: regulator-main_12v {

		compatible = "regulator-fixed";

		regulator-name = "12V";

		regulator-min-microvolt = <12000000>;

		regulator-max-microvolt = <12000000>;

		regulator-always-on;

	};



	vcc_5v: regulator-vcc_5v {

		compatible = "regulator-fixed";

		regulator-name = "5V";

		regulator-min-microvolt = <5000000>;

		regulator-max-microvolt = <5000000>;

		regulator-always-on;

		vin-supply = <&main_12v>;

	};



	vcc_1v8: regulator-vcc_1v8 {

		compatible = "regulator-fixed";

		regulator-name = "VCC_1V8";

		regulator-min-microvolt = <1800000>;

		regulator-max-microvolt = <1800000>;

		vin-supply = <&vcc_3v3>;

		regulator-always-on;

	};



	vcc_3v3: regulator-vcc_3v3 {

		compatible = "regulator-fixed";

		regulator-name = "VCC_3V3";

		regulator-min-microvolt = <3300000>;

		regulator-max-microvolt = <3300000>;

		vin-supply = <&vddao_3v3>;

		regulator-always-on;

		/* FIXME: actually controlled by VDDCPU_B_EN */

	};



	vddcpu_a: regulator-vddcpu-a {

		/*

		 * MP8756GD Regulator.

		 */

		compatible = "pwm-regulator";



		regulator-name = "VDDCPU_A";

		regulator-min-microvolt = <721000>;

		regulator-max-microvolt = <1022000>;



		vin-supply = <&main_12v>;



		pwms = <&pwm_ab 0 1250 0>;

		pwm-dutycycle-range = <100 0>;



		regulator-boot-on;

		regulator-always-on;

	};



	vddcpu_b: regulator-vddcpu-b {

		/*

		 * Silergy SY8120B1ABC Regulator.

		 */

		compatible = "pwm-regulator";



		regulator-name = "VDDCPU_B";

		regulator-min-microvolt = <721000>;

		regulator-max-microvolt = <1022000>;



		vin-supply = <&main_12v>;



		pwms = <&pwm_AO_cd 1 1250 0>;

		pwm-dutycycle-range = <100 0>;



		regulator-boot-on;

		regulator-always-on;

	};



	hub_5v: regulator-hub_5v {

		compatible = "regulator-fixed";

		regulator-name = "HUB_5V";

		regulator-min-microvolt = <5000000>;

		regulator-max-microvolt = <5000000>;

		vin-supply = <&vcc_5v>;



		/* Connected to the Hub CHIPENABLE, LOW sets low power state */

		gpio = <&gpio GPIOH_5 GPIO_ACTIVE_HIGH>;

		enable-active-high;

	};



	usb_pwr_en: regulator-usb_pwr_en {

		compatible = "regulator-fixed";

		regulator-name = "USB_PWR_EN";

		regulator-min-microvolt = <5000000>;

		regulator-max-microvolt = <5000000>;

		vin-supply = <&vcc_5v>;



		/* Connected to the microUSB port power enable */

		gpio = <&gpio GPIOH_6 GPIO_ACTIVE_HIGH>;

		enable-active-high;

	};



	vddao_1v8: regulator-vddao_1v8 {

		compatible = "regulator-fixed";

		regulator-name = "VDDAO_1V8";

		regulator-min-microvolt = <1800000>;

		regulator-max-microvolt = <1800000>;

		vin-supply = <&vddao_3v3>;

		regulator-always-on;

	};



	vddao_3v3: regulator-vddao_3v3 {

		compatible = "regulator-fixed";

		regulator-name = "VDDAO_3V3";

		regulator-min-microvolt = <3300000>;

		regulator-max-microvolt = <3300000>;

		vin-supply = <&main_12v>;

		regulator-always-on;

	};



	hdmi-connector {

		compatible = "hdmi-connector";

		type = "a";



		port {

			hdmi_connector_in: endpoint {

				remote-endpoint = <&hdmi_tx_tmds_out>;

			};

		};

	};



	sound {

		compatible = "amlogic,axg-sound-card";

		model = "G12B-ODROID-N2";

		audio-widgets = "Line", "Lineout";

		audio-aux-devs = <&tdmout_b>, <&tdmout_c>, <&tdmin_a>,

				 <&tdmin_b>, <&tdmin_c>, <&tdmin_lb>,

				 <&dioo2133>;

		audio-routing = "TDMOUT_B IN 0", "FRDDR_A OUT 1",

				"TDMOUT_B IN 1", "FRDDR_B OUT 1",

				"TDMOUT_B IN 2", "FRDDR_C OUT 1",

				"TDM_B Playback", "TDMOUT_B OUT",

				"TDMOUT_C IN 0", "FRDDR_A OUT 2",

				"TDMOUT_C IN 1", "FRDDR_B OUT 2",

				"TDMOUT_C IN 2", "FRDDR_C OUT 2",

				"TDM_C Playback", "TDMOUT_C OUT",

				"TDMIN_A IN 4", "TDM_B Loopback",

				"TDMIN_B IN 4", "TDM_B Loopback",

				"TDMIN_C IN 4", "TDM_B Loopback",

				"TDMIN_LB IN 1", "TDM_B Loopback",

				"TDMIN_A IN 5", "TDM_C Loopback",

				"TDMIN_B IN 5", "TDM_C Loopback",

				"TDMIN_C IN 5", "TDM_C Loopback",

				"TDMIN_LB IN 2", "TDM_C Loopback",

				"TODDR_A IN 0", "TDMIN_A OUT",

				"TODDR_B IN 0", "TDMIN_A OUT",

				"TODDR_C IN 0", "TDMIN_A OUT",

				"TODDR_A IN 1", "TDMIN_B OUT",

				"TODDR_B IN 1", "TDMIN_B OUT",

				"TODDR_C IN 1", "TDMIN_B OUT",

				"TODDR_A IN 2", "TDMIN_C OUT",

				"TODDR_B IN 2", "TDMIN_C OUT",

				"TODDR_C IN 2", "TDMIN_C OUT",

				"TODDR_A IN 6", "TDMIN_LB OUT",

				"TODDR_B IN 6", "TDMIN_LB OUT",

				"TODDR_C IN 6", "TDMIN_LB OUT",

				"U19 INL", "ACODEC LOLP",

				"U19 INR", "ACODEC LORP",

				"Lineout", "U19 OUTL",

				"Lineout", "U19 OUTR";



		assigned-clocks = <&clkc CLKID_MPLL2>,

				  <&clkc CLKID_MPLL0>,

				  <&clkc CLKID_MPLL1>;

		assigned-clock-parents = <0>, <0>, <0>;

		assigned-clock-rates = <294912000>,

				       <270950400>,

				       <393216000>;

		status = "okay";



		dai-link-0 {

			sound-dai = <&frddr_a>;

		};



		dai-link-1 {

			sound-dai = <&frddr_b>;

		};



		dai-link-2 {

			sound-dai = <&frddr_c>;

		};



		dai-link-3 {

			sound-dai = <&toddr_a>;

		};



		dai-link-4 {

			sound-dai = <&toddr_b>;

		};



		dai-link-5 {

			sound-dai = <&toddr_c>;

		};



		/* 8ch hdmi interface */

		dai-link-6 {

			sound-dai = <&tdmif_b>;

			dai-format = "i2s";

			dai-tdm-slot-tx-mask-0 = <1 1>;

			dai-tdm-slot-tx-mask-1 = <1 1>;

			dai-tdm-slot-tx-mask-2 = <1 1>;

			dai-tdm-slot-tx-mask-3 = <1 1>;

			mclk-fs = <256>;



			codec-0 {

				sound-dai = <&tohdmitx TOHDMITX_I2S_IN_B>;

			};



			codec-1 {

				sound-dai = <&toacodec TOACODEC_IN_B>;

			};

		};



		/* i2s jack output interface */

		dai-link-7 {

			sound-dai = <&tdmif_c>;

			dai-format = "i2s";

			dai-tdm-slot-tx-mask-0 = <1 1>;

			mclk-fs = <256>;



			codec-0 {

				sound-dai = <&tohdmitx TOHDMITX_I2S_IN_C>;

			};



			codec-1 {

				sound-dai = <&toacodec TOACODEC_IN_C>;

			};

		};



		/* hdmi glue */

		dai-link-8 {

			sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>;



			codec {

				sound-dai = <&hdmi_tx>;

			};

		};



		/* acodec glue */

		dai-link-9 {

			sound-dai = <&toacodec TOACODEC_OUT>;



			codec {

				sound-dai = <&acodec>;

			};

		};

	};

};



&acodec {

	AVDD-supply = <&vddao_1v8>;

	status = "okay";

};



&arb {

	status = "okay";

};



&cec_AO {

	pinctrl-0 = <&cec_ao_a_h_pins>;

	pinctrl-names = "default";

	status = "disabled";

	hdmi-phandle = <&hdmi_tx>;

};



&cecb_AO {

	pinctrl-0 = <&cec_ao_b_h_pins>;

	pinctrl-names = "default";

	status = "okay";

	hdmi-phandle = <&hdmi_tx>;

};



&clkc_audio {

	status = "okay";

};



&cpu0 {

	cpu-supply = <&vddcpu_b>;

	operating-points-v2 = <&cpu_opp_table_0>;

	clocks = <&clkc CLKID_CPU_CLK>;

	clock-latency = <50000>;

};



&cpu1 {

	cpu-supply = <&vddcpu_b>;

	operating-points-v2 = <&cpu_opp_table_0>;

	clocks = <&clkc CLKID_CPU_CLK>;

	clock-latency = <50000>;

};



&cpu100 {

	cpu-supply = <&vddcpu_a>;

	operating-points-v2 = <&cpub_opp_table_1>;

	clocks = <&clkc CLKID_CPUB_CLK>;

	clock-latency = <50000>;

};



&cpu101 {

	cpu-supply = <&vddcpu_a>;

	operating-points-v2 = <&cpub_opp_table_1>;

	clocks = <&clkc CLKID_CPUB_CLK>;

	clock-latency = <50000>;

};



&cpu102 {

	cpu-supply = <&vddcpu_a>;

	operating-points-v2 = <&cpub_opp_table_1>;

	clocks = <&clkc CLKID_CPUB_CLK>;

	clock-latency = <50000>;

};



&cpu103 {

	cpu-supply = <&vddcpu_a>;

	operating-points-v2 = <&cpub_opp_table_1>;

	clocks = <&clkc CLKID_CPUB_CLK>;

	clock-latency = <50000>;

};



&ext_mdio {

	external_phy: ethernet-phy@0 {

		/* Realtek RTL8211F (0x001cc916) */	

		reg = <0>;

		max-speed = <1000>;



		reset-assert-us = <10000>;

		reset-deassert-us = <30000>;

		reset-gpios = <&gpio GPIOZ_15 (GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN)>;



		interrupt-parent = <&gpio_intc>;

		/* MAC_INTR on GPIOZ_14 */

		interrupts = <26 IRQ_TYPE_LEVEL_LOW>;

	};

};



&ethmac {

	pinctrl-0 = <&eth_pins>, <&eth_rgmii_pins>;

	pinctrl-names = "default";

	status = "okay";

	phy-mode = "rgmii";

	phy-handle = <&external_phy>;

	amlogic,tx-delay-ns = <2>;

};



&frddr_a {

	status = "okay";

};



&frddr_b {

	status = "okay";

};



&frddr_c {

	status = "okay";

};



&gpio {

	/*

	 * WARNING: The USB Hub on the Odroid-N2 needs a reset signal

	 * to be turned high in order to be detected by the USB Controller

	 * This signal should be handled by a USB specific power sequence

	 * in order to reset the Hub when USB bus is powered down.

	 */

	usb-hub {

		gpio-hog;

		gpios = <GPIOH_4 GPIO_ACTIVE_HIGH>;

		output-high;

		line-name = "usb-hub-reset";

	};

};



&hdmi_tx {

	status = "okay";

	pinctrl-0 = <&hdmitx_hpd_pins>, <&hdmitx_ddc_pins>;

	pinctrl-names = "default";

	hdmi-supply = <&vcc_5v>;

};



&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";

	linux,rc-map-name = "rc-odroid";

};



&pwm_ab {

	pinctrl-0 = <&pwm_a_e_pins>;

	pinctrl-names = "default";

	clocks = <&xtal>;

	clock-names = "clkin0";

	status = "okay";

};



&pwm_AO_cd {

	pinctrl-0 = <&pwm_ao_d_e_pins>;

	pinctrl-names = "default";

	clocks = <&xtal>;

	clock-names = "clkin1";

	status = "okay";

};



/* SD card */

&sd_emmc_b {

	status = "okay";

	pinctrl-0 = <&sdcard_c_pins>;

	pinctrl-1 = <&sdcard_clk_gate_c_pins>;

	pinctrl-names = "default", "clk-gate";



	bus-width = <4>;

	cap-sd-highspeed;

	max-frequency = <50000000>;

	disable-wp;



	cd-gpios = <&gpio GPIOC_6 GPIO_ACTIVE_LOW>;

	vmmc-supply = <&tflash_vdd>;

	vqmmc-supply = <&tf_io>;



};



/* eMMC */

&sd_emmc_c {

	status = "okay";

	pinctrl-0 = <&emmc_ctrl_pins>, <&emmc_data_8b_pins>, <&emmc_ds_pins>;

	pinctrl-1 = <&emmc_clk_gate_pins>;

	pinctrl-names = "default", "clk-gate";



	bus-width = <8>;

	cap-mmc-highspeed;

	mmc-ddr-1_8v;

	mmc-hs200-1_8v;

	max-frequency = <200000000>;

	disable-wp;



	mmc-pwrseq = <&emmc_pwrseq>;

	vmmc-supply = <&vcc_3v3>;

	vqmmc-supply = <&flash_1v8>;

};



/*

 * EMMC_D4, EMMC_D5, EMMC_D6 and EMMC_D7 pins are shared between SPI NOR pins

 * and eMMC Data 4 to 7 pins.

 * Replace emmc_data_8b_pins to emmc_data_4b_pins from sd_emmc_c pinctrl-0,

 * and change bus-width to 4 then spifc can be enabled.

 * The SW1 slide should also be set to the correct position.

 */

&spifc {

	status = "disabled";

	pinctrl-0 = <&nor_pins>;

	pinctrl-names = "default";



	mx25u64: spi-flash@0 {

		#address-cells = <1>;

		#size-cells = <1>;

		compatible = "mxicy,mx25u6435f", "jedec,spi-nor";

		reg = <0>;

		spi-max-frequency = <104000000>;

	};

};



&tdmif_b {

	status = "okay";

};



&tdmif_c {

	status = "okay";

};



&tdmin_a {

	status = "okay";

};



&tdmin_b {

	status = "okay";

};



&tdmin_c {

	status = "okay";

};



&tdmin_lb {

	status = "okay";

};



&tdmout_b {

	status = "okay";

};



&tdmout_c {

	status = "okay";

};



&toacodec {

	status = "okay";

};



&tohdmitx {

	status = "okay";

};



&toddr_a {

	status = "okay";

};



&toddr_b {

	status = "okay";

};



&toddr_c {

	status = "okay";

};



&uart_AO {

	status = "okay";

	pinctrl-0 = <&uart_ao_a_pins>;

	pinctrl-names = "default";

};



&usb {

	status = "okay";

	vbus-supply = <&usb_pwr_en>;

};



&usb2_phy0 {

	phy-supply = <&vcc_5v>;

};



&usb2_phy1 {

	/* Enable the hub which is connected to this port */

	phy-supply = <&hub_5v>;

};

arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dtsi

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