[thirdparty/u-boot.git] / src / arm / st / stm32mp15xx-dkx.dtsi

// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
/*
 * Copyright (C) STMicroelectronics 2019 - All Rights Reserved
 * Author: Alexandre Torgue <alexandre.torgue@st.com> for STMicroelectronics.
 */

#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/mfd/st,stpmic1.h>

/ {
	aliases {
		serial0 = &uart4;
		serial1 = &usart3;
		serial2 = &uart7;
	};

	memory@c0000000 {
		device_type = "memory";
		reg = <0xc0000000 0x20000000>;
	};

	reserved-memory {
		#address-cells = <1>;
		#size-cells = <1>;
		ranges;

		mcuram2: mcuram2@10000000 {
			compatible = "shared-dma-pool";
			reg = <0x10000000 0x40000>;
			no-map;
		};

		vdev0vring0: vdev0vring0@10040000 {
			compatible = "shared-dma-pool";
			reg = <0x10040000 0x1000>;
			no-map;
		};

		vdev0vring1: vdev0vring1@10041000 {
			compatible = "shared-dma-pool";
			reg = <0x10041000 0x1000>;
			no-map;
		};

		vdev0buffer: vdev0buffer@10042000 {
			compatible = "shared-dma-pool";
			reg = <0x10042000 0x4000>;
			no-map;
		};

		mcuram: mcuram@30000000 {
			compatible = "shared-dma-pool";
			reg = <0x30000000 0x40000>;
			no-map;
		};

		retram: retram@38000000 {
			compatible = "shared-dma-pool";
			reg = <0x38000000 0x10000>;
			no-map;
		};
	};

	led {
		compatible = "gpio-leds";
		led-blue {
			label = "heartbeat";
			gpios = <&gpiod 11 GPIO_ACTIVE_HIGH>;
			linux,default-trigger = "heartbeat";
			default-state = "off";
		};
	};

	sound {
		compatible = "audio-graph-card";
		label = "STM32MP15-DK";
		routing =
			"Playback" , "MCLK",
			"Capture" , "MCLK",
			"MICL" , "Mic Bias";
		dais = <&sai2a_port &sai2b_port &i2s2_port>;
		status = "okay";
	};

	vin: vin {
		compatible = "regulator-fixed";
		regulator-name = "vin";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		regulator-always-on;
	};
};

&adc {
	pinctrl-names = "default";
	pinctrl-0 = <&adc12_usb_cc_pins_a>;
	vdd-supply = <&vdd>;
	vdda-supply = <&vdd>;
	vref-supply = <&vrefbuf>;
	status = "okay";
	adc1: adc@0 {
		status = "okay";
		/*
		 * Type-C USB_PWR_CC1 & USB_PWR_CC2 on in18 & in19.
		 * Use at least 5 * RC time, e.g. 5 * (Rp + Rd) * C:
		 * 5 * (56 + 47kOhms) * 5pF => 2.5us.
		 * Use arbitrary margin here (e.g. 5us).
		 */
		channel@18 {
			reg = <18>;
			st,min-sample-time-ns = <5000>;
		};
		channel@19 {
			reg = <19>;
			st,min-sample-time-ns = <5000>;
		};
	};
	adc2: adc@100 {
		status = "okay";
		/* USB Type-C CC1 & CC2 */
		channel@18 {
			reg = <18>;
			st,min-sample-time-ns = <5000>;
		};
		channel@19 {
			reg = <19>;
			st,min-sample-time-ns = <5000>;
		};
	};
};

&cec {
	pinctrl-names = "default", "sleep";
	pinctrl-0 = <&cec_pins_b>;
	pinctrl-1 = <&cec_sleep_pins_b>;
	status = "okay";
};

&crc1 {
	status = "okay";
};

&dts {
	status = "okay";
};

&ethernet0 {
	status = "okay";
	pinctrl-0 = <&ethernet0_rgmii_pins_a>;
	pinctrl-1 = <&ethernet0_rgmii_sleep_pins_a>;
	pinctrl-names = "default", "sleep";
	phy-mode = "rgmii-id";
	max-speed = <1000>;
	phy-handle = <&phy0>;

	mdio {
		#address-cells = <1>;
		#size-cells = <0>;
		compatible = "snps,dwmac-mdio";
		phy0: ethernet-phy@0 {
			reg = <0>;
		};
	};
};

&hash1 {
	status = "okay";
};

&i2c1 {
	pinctrl-names = "default", "sleep";
	pinctrl-0 = <&i2c1_pins_a>;
	pinctrl-1 = <&i2c1_sleep_pins_a>;
	i2c-scl-rising-time-ns = <100>;
	i2c-scl-falling-time-ns = <7>;
	status = "okay";
	/delete-property/dmas;
	/delete-property/dma-names;

	hdmi-transmitter@39 {
		compatible = "sil,sii9022";
		reg = <0x39>;
		iovcc-supply = <&v3v3_hdmi>;
		cvcc12-supply = <&v1v2_hdmi>;
		reset-gpios = <&gpioa 10 GPIO_ACTIVE_LOW>;
		interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
		interrupt-parent = <&gpiog>;
		#sound-dai-cells = <0>;
		status = "okay";

		ports {
			#address-cells = <1>;
			#size-cells = <0>;

			port@0 {
				reg = <0>;
				sii9022_in: endpoint {
					remote-endpoint = <&ltdc_ep0_out>;
				};
			};

			port@3 {
				reg = <3>;
				sii9022_tx_endpoint: endpoint {
					remote-endpoint = <&i2s2_endpoint>;
				};
			};
		};
	};

	cs42l51: cs42l51@4a {
		compatible = "cirrus,cs42l51";
		reg = <0x4a>;
		#sound-dai-cells = <0>;
		VL-supply = <&v3v3>;
		VD-supply = <&v1v8_audio>;
		VA-supply = <&v1v8_audio>;
		VAHP-supply = <&v1v8_audio>;
		reset-gpios = <&gpiog 9 GPIO_ACTIVE_LOW>;
		clocks = <&sai2a>;
		clock-names = "MCLK";
		status = "okay";

		cs42l51_port: port {
			#address-cells = <1>;
			#size-cells = <0>;

			cs42l51_tx_endpoint: endpoint@0 {
				reg = <0>;
				remote-endpoint = <&sai2a_endpoint>;
				frame-master = <&cs42l51_tx_endpoint>;
				bitclock-master = <&cs42l51_tx_endpoint>;
			};

			cs42l51_rx_endpoint: endpoint@1 {
				reg = <1>;
				remote-endpoint = <&sai2b_endpoint>;
				frame-master = <&cs42l51_rx_endpoint>;
				bitclock-master = <&cs42l51_rx_endpoint>;
			};
		};
	};
};

&i2c4 {
	pinctrl-names = "default", "sleep";
	pinctrl-0 = <&i2c4_pins_a>;
	pinctrl-1 = <&i2c4_sleep_pins_a>;
	i2c-scl-rising-time-ns = <185>;
	i2c-scl-falling-time-ns = <20>;
	clock-frequency = <400000>;
	status = "okay";
	/* spare dmas for other usage */
	/delete-property/dmas;
	/delete-property/dma-names;

	stusb1600@28 {
		compatible = "st,stusb1600";
		reg = <0x28>;
		interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
		interrupt-parent = <&gpioi>;
		pinctrl-names = "default";
		pinctrl-0 = <&stusb1600_pins_a>;
		status = "okay";
		vdd-supply = <&vin>;

		connector {
			compatible = "usb-c-connector";
			label = "USB-C";
			power-role = "dual";
			typec-power-opmode = "default";

			port {
				con_usbotg_hs_ep: endpoint {
					remote-endpoint = <&usbotg_hs_ep>;
				};
			};
		};
	};

	pmic: stpmic@33 {
		compatible = "st,stpmic1";
		reg = <0x33>;
		interrupts-extended = <&gpioa 0 IRQ_TYPE_EDGE_FALLING>;
		interrupt-controller;
		#interrupt-cells = <2>;
		status = "okay";

		regulators {
			compatible = "st,stpmic1-regulators";
			buck1-supply = <&vin>;
			buck2-supply = <&vin>;
			buck3-supply = <&vin>;
			buck4-supply = <&vin>;
			ldo1-supply = <&v3v3>;
			ldo2-supply = <&vin>;
			ldo3-supply = <&vdd_ddr>;
			ldo4-supply = <&vin>;
			ldo5-supply = <&vin>;
			ldo6-supply = <&v3v3>;
			vref_ddr-supply = <&vin>;
			boost-supply = <&vin>;
			pwr_sw1-supply = <&bst_out>;
			pwr_sw2-supply = <&bst_out>;

			vddcore: buck1 {
				regulator-name = "vddcore";
				regulator-min-microvolt = <1200000>;
				regulator-max-microvolt = <1350000>;
				regulator-always-on;
				regulator-initial-mode = <0>;
				regulator-over-current-protection;
			};

			vdd_ddr: buck2 {
				regulator-name = "vdd_ddr";
				regulator-min-microvolt = <1350000>;
				regulator-max-microvolt = <1350000>;
				regulator-always-on;
				regulator-initial-mode = <0>;
				regulator-over-current-protection;
			};

			vdd: buck3 {
				regulator-name = "vdd";
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
				regulator-always-on;
				st,mask-reset;
				regulator-initial-mode = <0>;
				regulator-over-current-protection;
			};

			v3v3: buck4 {
				regulator-name = "v3v3";
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
				regulator-always-on;
				regulator-over-current-protection;
				regulator-initial-mode = <0>;
			};

			v1v8_audio: ldo1 {
				regulator-name = "v1v8_audio";
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-always-on;
				interrupts = <IT_CURLIM_LDO1 0>;
			};

			v3v3_hdmi: ldo2 {
				regulator-name = "v3v3_hdmi";
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
				regulator-always-on;
				interrupts = <IT_CURLIM_LDO2 0>;
			};

			vtt_ddr: ldo3 {
				regulator-name = "vtt_ddr";
				regulator-min-microvolt = <500000>;
				regulator-max-microvolt = <750000>;
				regulator-always-on;
				regulator-over-current-protection;
			};

			vdd_usb: ldo4 {
				regulator-name = "vdd_usb";
				interrupts = <IT_CURLIM_LDO4 0>;
			};

			vdda: ldo5 {
				regulator-name = "vdda";
				regulator-min-microvolt = <2900000>;
				regulator-max-microvolt = <2900000>;
				interrupts = <IT_CURLIM_LDO5 0>;
				regulator-boot-on;
			};

			v1v2_hdmi: ldo6 {
				regulator-name = "v1v2_hdmi";
				regulator-min-microvolt = <1200000>;
				regulator-max-microvolt = <1200000>;
				regulator-always-on;
				interrupts = <IT_CURLIM_LDO6 0>;
			};

			vref_ddr: vref_ddr {
				regulator-name = "vref_ddr";
				regulator-always-on;
			};

			bst_out: boost {
				regulator-name = "bst_out";
				interrupts = <IT_OCP_BOOST 0>;
			};

			vbus_otg: pwr_sw1 {
				regulator-name = "vbus_otg";
				interrupts = <IT_OCP_OTG 0>;
			};

			vbus_sw: pwr_sw2 {
				regulator-name = "vbus_sw";
				interrupts = <IT_OCP_SWOUT 0>;
				regulator-active-discharge = <1>;
			};
		};

		onkey {
			compatible = "st,stpmic1-onkey";
			interrupts = <IT_PONKEY_F 0>, <IT_PONKEY_R 0>;
			interrupt-names = "onkey-falling", "onkey-rising";
			power-off-time-sec = <10>;
			status = "okay";
		};

		watchdog {
			compatible = "st,stpmic1-wdt";
			status = "disabled";
		};
	};
};

&i2c5 {
	pinctrl-names = "default", "sleep";
	pinctrl-0 = <&i2c5_pins_a>;
	pinctrl-1 = <&i2c5_sleep_pins_a>;
	i2c-scl-rising-time-ns = <185>;
	i2c-scl-falling-time-ns = <20>;
	clock-frequency = <400000>;
	/* spare dmas for other usage */
	/delete-property/dmas;
	/delete-property/dma-names;
	status = "disabled";
};

&i2s2 {
	clocks = <&rcc SPI2>, <&rcc SPI2_K>, <&rcc PLL3_Q>, <&rcc PLL3_R>;
	clock-names = "pclk", "i2sclk", "x8k", "x11k";
	pinctrl-names = "default", "sleep";
	pinctrl-0 = <&i2s2_pins_a>;
	pinctrl-1 = <&i2s2_sleep_pins_a>;
	status = "okay";

	i2s2_port: port {
		i2s2_endpoint: endpoint {
			remote-endpoint = <&sii9022_tx_endpoint>;
			dai-format = "i2s";
			mclk-fs = <256>;
		};
	};
};

&ipcc {
	status = "okay";
};

&iwdg2 {
	timeout-sec = <32>;
	status = "okay";
};

&ltdc {
	pinctrl-names = "default", "sleep";
	pinctrl-0 = <&ltdc_pins_a>;
	pinctrl-1 = <&ltdc_sleep_pins_a>;
	status = "okay";

	port {
		ltdc_ep0_out: endpoint {
			remote-endpoint = <&sii9022_in>;
		};
	};
};

&m4_rproc {
	memory-region = <&retram>, <&mcuram>, <&mcuram2>, <&vdev0vring0>,
			<&vdev0vring1>, <&vdev0buffer>;
	mboxes = <&ipcc 0>, <&ipcc 1>, <&ipcc 2>, <&ipcc 3>;
	mbox-names = "vq0", "vq1", "shutdown", "detach";
	interrupt-parent = <&exti>;
	interrupts = <68 1>;
	status = "okay";
};

&pwr_regulators {
	vdd-supply = <&vdd>;
	vdd_3v3_usbfs-supply = <&vdd_usb>;
};

&rng1 {
	status = "okay";
};

&rtc {
	status = "okay";
};

&sai2 {
	clocks = <&rcc SAI2>, <&rcc PLL3_Q>, <&rcc PLL3_R>;
	clock-names = "pclk", "x8k", "x11k";
	pinctrl-names = "default", "sleep";
	pinctrl-0 = <&sai2a_pins_a>, <&sai2b_pins_b>;
	pinctrl-1 = <&sai2a_sleep_pins_a>, <&sai2b_sleep_pins_b>;
	status = "okay";

	sai2a: audio-controller@4400b004 {
		#clock-cells = <0>;
		dma-names = "tx";
		status = "okay";

		sai2a_port: port {
			sai2a_endpoint: endpoint {
				remote-endpoint = <&cs42l51_tx_endpoint>;
				dai-format = "i2s";
				mclk-fs = <256>;
				dai-tdm-slot-num = <2>;
				dai-tdm-slot-width = <32>;
			};
		};
	};

	sai2b: audio-controller@4400b024 {
		dma-names = "rx";
		st,sync = <&sai2a 2>;
		clocks = <&rcc SAI2_K>, <&sai2a>;
		clock-names = "sai_ck", "MCLK";
		status = "okay";

		sai2b_port: port {
			sai2b_endpoint: endpoint {
				remote-endpoint = <&cs42l51_rx_endpoint>;
				dai-format = "i2s";
				mclk-fs = <256>;
				dai-tdm-slot-num = <2>;
				dai-tdm-slot-width = <32>;
			};
		};
	};
};

&sdmmc1 {
	pinctrl-names = "default", "opendrain", "sleep";
	pinctrl-0 = <&sdmmc1_b4_pins_a>;
	pinctrl-1 = <&sdmmc1_b4_od_pins_a>;
	pinctrl-2 = <&sdmmc1_b4_sleep_pins_a>;
	cd-gpios = <&gpiob 7 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
	disable-wp;
	st,neg-edge;
	bus-width = <4>;
	vmmc-supply = <&v3v3>;
	status = "okay";
};

&sdmmc3 {
	pinctrl-names = "default", "opendrain", "sleep";
	pinctrl-0 = <&sdmmc3_b4_pins_a>;
	pinctrl-1 = <&sdmmc3_b4_od_pins_a>;
	pinctrl-2 = <&sdmmc3_b4_sleep_pins_a>;
	broken-cd;
	st,neg-edge;
	bus-width = <4>;
	vmmc-supply = <&v3v3>;
	status = "disabled";
};

&timers1 {
	/* spare dmas for other usage */
	/delete-property/dmas;
	/delete-property/dma-names;
	status = "disabled";
	pwm {
		pinctrl-0 = <&pwm1_pins_a>;
		pinctrl-1 = <&pwm1_sleep_pins_a>;
		pinctrl-names = "default", "sleep";
		status = "okay";
	};
	timer@0 {
		status = "okay";
	};
};

&timers3 {
	/delete-property/dmas;
	/delete-property/dma-names;
	status = "disabled";
	pwm {
		pinctrl-0 = <&pwm3_pins_a>;
		pinctrl-1 = <&pwm3_sleep_pins_a>;
		pinctrl-names = "default", "sleep";
		status = "okay";
	};
	timer@2 {
		status = "okay";
	};
};

&timers4 {
	/delete-property/dmas;
	/delete-property/dma-names;
	status = "disabled";
	pwm {
		pinctrl-0 = <&pwm4_pins_a &pwm4_pins_b>;
		pinctrl-1 = <&pwm4_sleep_pins_a &pwm4_sleep_pins_b>;
		pinctrl-names = "default", "sleep";
		status = "okay";
	};
	timer@3 {
		status = "okay";
	};
};

&timers5 {
	/delete-property/dmas;
	/delete-property/dma-names;
	status = "disabled";
	pwm {
		pinctrl-0 = <&pwm5_pins_a>;
		pinctrl-1 = <&pwm5_sleep_pins_a>;
		pinctrl-names = "default", "sleep";
		status = "okay";
	};
	timer@4 {
		status = "okay";
	};
};

&timers6 {
	/delete-property/dmas;
	/delete-property/dma-names;
	status = "disabled";
	timer@5 {
		status = "okay";
	};
};

&timers12 {
	/delete-property/dmas;
	/delete-property/dma-names;
	status = "disabled";
	pwm {
		pinctrl-0 = <&pwm12_pins_a>;
		pinctrl-1 = <&pwm12_sleep_pins_a>;
		pinctrl-names = "default", "sleep";
		status = "okay";
	};
	timer@11 {
		status = "okay";
	};
};

&uart4 {
	pinctrl-names = "default", "sleep", "idle";
	pinctrl-0 = <&uart4_pins_a>;
	pinctrl-1 = <&uart4_sleep_pins_a>;
	pinctrl-2 = <&uart4_idle_pins_a>;
	/delete-property/dmas;
	/delete-property/dma-names;
	status = "okay";
};

&uart7 {
	pinctrl-names = "default", "sleep", "idle";
	pinctrl-0 = <&uart7_pins_c>;
	pinctrl-1 = <&uart7_sleep_pins_c>;
	pinctrl-2 = <&uart7_idle_pins_c>;
	/delete-property/dmas;
	/delete-property/dma-names;
	status = "disabled";
};

&usart3 {
	pinctrl-names = "default", "sleep", "idle";
	pinctrl-0 = <&usart3_pins_c>;
	pinctrl-1 = <&usart3_sleep_pins_c>;
	pinctrl-2 = <&usart3_idle_pins_c>;
	uart-has-rtscts;
	status = "disabled";
};

&usbh_ehci {
	status = "okay";
	#address-cells = <1>;
	#size-cells = <0>;
	/* onboard HUB */
	hub@1 {
		compatible = "usb424,2514";
		reg = <1>;
		vdd-supply = <&v3v3>;
	};
};

&usbotg_hs {
	phys = <&usbphyc_port1 0>;
	phy-names = "usb2-phy";
	usb-role-switch;
	status = "okay";

	port {
		usbotg_hs_ep: endpoint {
			remote-endpoint = <&con_usbotg_hs_ep>;
		};
	};
};

&usbphyc {
	status = "okay";
};

&usbphyc_port0 {
	phy-supply = <&vdd_usb>;
	st,tune-hs-dc-level = <2>;
	st,enable-fs-rftime-tuning;
	st,enable-hs-rftime-reduction;
	st,trim-hs-current = <15>;
	st,trim-hs-impedance = <1>;
	st,tune-squelch-level = <3>;
	st,tune-hs-rx-offset = <2>;
	st,no-lsfs-sc;
};

&usbphyc_port1 {
	phy-supply = <&vdd_usb>;
	st,tune-hs-dc-level = <2>;
	st,enable-fs-rftime-tuning;
	st,enable-hs-rftime-reduction;
	st,trim-hs-current = <15>;
	st,trim-hs-impedance = <1>;
	st,tune-squelch-level = <3>;
	st,tune-hs-rx-offset = <2>;
	st,no-lsfs-sc;
};

&vrefbuf {
	regulator-min-microvolt = <2500000>;
	regulator-max-microvolt = <2500000>;
	vdda-supply = <&vdd>;
	status = "okay";
};
Commit	Line	Data
53633a89 TR	1	// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
	2	/*
	3	* Copyright (C) STMicroelectronics 2019 - All Rights Reserved
	4	* Author: Alexandre Torgue <alexandre.torgue@st.com> for STMicroelectronics.
	5	*/
	6
	7	#include <dt-bindings/gpio/gpio.h>
	8	#include <dt-bindings/mfd/st,stpmic1.h>
	9
	10	/ {
	11	aliases {
	12	serial0 = &uart4;
	13	serial1 = &usart3;
	14	serial2 = &uart7;
	15	};
	16
	17	memory@c0000000 {
	18	device_type = "memory";
	19	reg = <0xc0000000 0x20000000>;
	20	};
	21
	22	reserved-memory {
	23	#address-cells = <1>;
	24	#size-cells = <1>;
	25	ranges;
	26
	27	mcuram2: mcuram2@10000000 {
	28	compatible = "shared-dma-pool";
	29	reg = <0x10000000 0x40000>;
	30	no-map;
	31	};
	32
	33	vdev0vring0: vdev0vring0@10040000 {
	34	compatible = "shared-dma-pool";
	35	reg = <0x10040000 0x1000>;
	36	no-map;
	37	};
	38
	39	vdev0vring1: vdev0vring1@10041000 {
	40	compatible = "shared-dma-pool";
	41	reg = <0x10041000 0x1000>;
	42	no-map;
	43	};
	44
	45	vdev0buffer: vdev0buffer@10042000 {
	46	compatible = "shared-dma-pool";
	47	reg = <0x10042000 0x4000>;
	48	no-map;
	49	};
	50
	51	mcuram: mcuram@30000000 {
	52	compatible = "shared-dma-pool";
	53	reg = <0x30000000 0x40000>;
	54	no-map;
	55	};
	56
	57	retram: retram@38000000 {
	58	compatible = "shared-dma-pool";
	59	reg = <0x38000000 0x10000>;
	60	no-map;
	61	};
	62	};
	63
	64	led {
65	compatible = "gpio-leds";
66	led-blue {
67	label = "heartbeat";
68	gpios = <&gpiod 11 GPIO_ACTIVE_HIGH>;
69	linux,default-trigger = "heartbeat";
70	default-state = "off";
71	};
72	};
73
74	sound {
75	compatible = "audio-graph-card";
76	label = "STM32MP15-DK";
77	routing =
78	"Playback" , "MCLK",
79	"Capture" , "MCLK",
80	"MICL" , "Mic Bias";
81	dais = <&sai2a_port &sai2b_port &i2s2_port>;
82	status = "okay";
83	};
84
85	vin: vin {
86	compatible = "regulator-fixed";
87	regulator-name = "vin";
88	regulator-min-microvolt = <5000000>;
89	regulator-max-microvolt = <5000000>;
90	regulator-always-on;
91	};
92	};
93
94	&adc {
95	pinctrl-names = "default";
96	pinctrl-0 = <&adc12_usb_cc_pins_a>;
97	vdd-supply = <&vdd>;
98	vdda-supply = <&vdd>;
99	vref-supply = <&vrefbuf>;
100	status = "okay";
101	adc1: adc@0 {
102	status = "okay";
103	/*
104	* Type-C USB_PWR_CC1 & USB_PWR_CC2 on in18 & in19.
105	* Use at least 5 * RC time, e.g. 5 * (Rp + Rd) * C:
106	* 5 * (56 + 47kOhms) * 5pF => 2.5us.
107	* Use arbitrary margin here (e.g. 5us).
108	*/
109	channel@18 {
110	reg = <18>;
111	st,min-sample-time-ns = <5000>;
112	};
113	channel@19 {
114	reg = <19>;
115	st,min-sample-time-ns = <5000>;
116	};
117	};
118	adc2: adc@100 {
119	status = "okay";
120	/* USB Type-C CC1 & CC2 */
121	channel@18 {
122	reg = <18>;
123	st,min-sample-time-ns = <5000>;
124	};
125	channel@19 {
126	reg = <19>;
127	st,min-sample-time-ns = <5000>;
128	};
129	};
130	};
131
132	&cec {
133	pinctrl-names = "default", "sleep";
134	pinctrl-0 = <&cec_pins_b>;
135	pinctrl-1 = <&cec_sleep_pins_b>;
136	status = "okay";
137	};
138
139	&crc1 {
140	status = "okay";
141	};
142
143	&dts {
144	status = "okay";
145	};
146
147	&ethernet0 {
148	status = "okay";
149	pinctrl-0 = <&ethernet0_rgmii_pins_a>;
150	pinctrl-1 = <&ethernet0_rgmii_sleep_pins_a>;
151	pinctrl-names = "default", "sleep";
152	phy-mode = "rgmii-id";
153	max-speed = <1000>;
154	phy-handle = <&phy0>;
155
156	mdio {
157	#address-cells = <1>;
158	#size-cells = <0>;
159	compatible = "snps,dwmac-mdio";
160	phy0: ethernet-phy@0 {
161	reg = <0>;
162	};
163	};
164	};
165
166	&hash1 {
167	status = "okay";
168	};
169
170	&i2c1 {
171	pinctrl-names = "default", "sleep";
172	pinctrl-0 = <&i2c1_pins_a>;
173	pinctrl-1 = <&i2c1_sleep_pins_a>;
174	i2c-scl-rising-time-ns = <100>;
175	i2c-scl-falling-time-ns = <7>;
176	status = "okay";
177	/delete-property/dmas;
178	/delete-property/dma-names;
179
180	hdmi-transmitter@39 {
181	compatible = "sil,sii9022";
182	reg = <0x39>;
183	iovcc-supply = <&v3v3_hdmi>;
184	cvcc12-supply = <&v1v2_hdmi>;
185	reset-gpios = <&gpioa 10 GPIO_ACTIVE_LOW>;
186	interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
187	interrupt-parent = <&gpiog>;
188	#sound-dai-cells = <0>;
189	status = "okay";
190
191	ports {
192	#address-cells = <1>;
193	#size-cells = <0>;
194
195	port@0 {
196	reg = <0>;
197	sii9022_in: endpoint {
198	remote-endpoint = <&ltdc_ep0_out>;
199	};
200	};
201
202	port@3 {
203	reg = <3>;
204	sii9022_tx_endpoint: endpoint {
205	remote-endpoint = <&i2s2_endpoint>;
206	};
207	};
208	};
209	};
210
211	cs42l51: cs42l51@4a {
212	compatible = "cirrus,cs42l51";
213	reg = <0x4a>;
214	#sound-dai-cells = <0>;
215	VL-supply = <&v3v3>;
216	VD-supply = <&v1v8_audio>;
217	VA-supply = <&v1v8_audio>;
218	VAHP-supply = <&v1v8_audio>;
219	reset-gpios = <&gpiog 9 GPIO_ACTIVE_LOW>;
220	clocks = <&sai2a>;
221	clock-names = "MCLK";
222	status = "okay";
223
224	cs42l51_port: port {
225	#address-cells = <1>;
226	#size-cells = <0>;
227
228	cs42l51_tx_endpoint: endpoint@0 {
229	reg = <0>;
230	remote-endpoint = <&sai2a_endpoint>;
231	frame-master = <&cs42l51_tx_endpoint>;
232	bitclock-master = <&cs42l51_tx_endpoint>;
233	};
234
235	cs42l51_rx_endpoint: endpoint@1 {
236	reg = <1>;
237	remote-endpoint = <&sai2b_endpoint>;
238	frame-master = <&cs42l51_rx_endpoint>;
239	bitclock-master = <&cs42l51_rx_endpoint>;
240	};
241	};
242	};
243	};
244
245	&i2c4 {
246	pinctrl-names = "default", "sleep";
247	pinctrl-0 = <&i2c4_pins_a>;
248	pinctrl-1 = <&i2c4_sleep_pins_a>;
249	i2c-scl-rising-time-ns = <185>;
250	i2c-scl-falling-time-ns = <20>;
251	clock-frequency = <400000>;
252	status = "okay";
253	/* spare dmas for other usage */
254	/delete-property/dmas;
255	/delete-property/dma-names;
256
257	stusb1600@28 {
258	compatible = "st,stusb1600";
259	reg = <0x28>;
260	interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
261	interrupt-parent = <&gpioi>;
262	pinctrl-names = "default";
263	pinctrl-0 = <&stusb1600_pins_a>;
264	status = "okay";
265	vdd-supply = <&vin>;
266
267	connector {
268	compatible = "usb-c-connector";
269	label = "USB-C";
270	power-role = "dual";
271	typec-power-opmode = "default";
272
273	port {
274	con_usbotg_hs_ep: endpoint {
275	remote-endpoint = <&usbotg_hs_ep>;
276	};
277	};
278	};
279	};
280
281	pmic: stpmic@33 {
282	compatible = "st,stpmic1";
283	reg = <0x33>;
284	interrupts-extended = <&gpioa 0 IRQ_TYPE_EDGE_FALLING>;
285	interrupt-controller;
286	#interrupt-cells = <2>;
287	status = "okay";
288
289	regulators {
290	compatible = "st,stpmic1-regulators";
291	buck1-supply = <&vin>;
292	buck2-supply = <&vin>;
293	buck3-supply = <&vin>;
294	buck4-supply = <&vin>;
295	ldo1-supply = <&v3v3>;
296	ldo2-supply = <&vin>;
297	ldo3-supply = <&vdd_ddr>;
298	ldo4-supply = <&vin>;
299	ldo5-supply = <&vin>;
300	ldo6-supply = <&v3v3>;
301	vref_ddr-supply = <&vin>;
302	boost-supply = <&vin>;
303	pwr_sw1-supply = <&bst_out>;
304	pwr_sw2-supply = <&bst_out>;
305
306	vddcore: buck1 {
307	regulator-name = "vddcore";
308	regulator-min-microvolt = <1200000>;
309	regulator-max-microvolt = <1350000>;
310	regulator-always-on;
311	regulator-initial-mode = <0>;
312	regulator-over-current-protection;
313	};
314
315	vdd_ddr: buck2 {
316	regulator-name = "vdd_ddr";
317	regulator-min-microvolt = <1350000>;
318	regulator-max-microvolt = <1350000>;
319	regulator-always-on;
320	regulator-initial-mode = <0>;
321	regulator-over-current-protection;
322	};
323
324	vdd: buck3 {
325	regulator-name = "vdd";
326	regulator-min-microvolt = <3300000>;
327	regulator-max-microvolt = <3300000>;
328	regulator-always-on;
329	st,mask-reset;
330	regulator-initial-mode = <0>;
331	regulator-over-current-protection;
332	};
333
334	v3v3: buck4 {
335	regulator-name = "v3v3";
336	regulator-min-microvolt = <3300000>;
337	regulator-max-microvolt = <3300000>;
338	regulator-always-on;
339	regulator-over-current-protection;
340	regulator-initial-mode = <0>;
341	};
342
343	v1v8_audio: ldo1 {
344	regulator-name = "v1v8_audio";
345	regulator-min-microvolt = <1800000>;
346	regulator-max-microvolt = <1800000>;
347	regulator-always-on;
348	interrupts = <IT_CURLIM_LDO1 0>;
349	};
350
351	v3v3_hdmi: ldo2 {
352	regulator-name = "v3v3_hdmi";
353	regulator-min-microvolt = <3300000>;
354	regulator-max-microvolt = <3300000>;
355	regulator-always-on;
356	interrupts = <IT_CURLIM_LDO2 0>;
357	};
358
359	vtt_ddr: ldo3 {
360	regulator-name = "vtt_ddr";
361	regulator-min-microvolt = <500000>;
362	regulator-max-microvolt = <750000>;
363	regulator-always-on;
364	regulator-over-current-protection;
365	};
366
367	vdd_usb: ldo4 {
368	regulator-name = "vdd_usb";
369	interrupts = <IT_CURLIM_LDO4 0>;
370	};
371
372	vdda: ldo5 {
373	regulator-name = "vdda";
374	regulator-min-microvolt = <2900000>;
375	regulator-max-microvolt = <2900000>;
376	interrupts = <IT_CURLIM_LDO5 0>;
377	regulator-boot-on;
378	};
379
380	v1v2_hdmi: ldo6 {
381	regulator-name = "v1v2_hdmi";
382	regulator-min-microvolt = <1200000>;
383	regulator-max-microvolt = <1200000>;
384	regulator-always-on;
385	interrupts = <IT_CURLIM_LDO6 0>;
386	};
387
388	vref_ddr: vref_ddr {
389	regulator-name = "vref_ddr";
390	regulator-always-on;
391	};
392
393	bst_out: boost {
394	regulator-name = "bst_out";
395	interrupts = <IT_OCP_BOOST 0>;
396	};
397
398	vbus_otg: pwr_sw1 {
399	regulator-name = "vbus_otg";
400	interrupts = <IT_OCP_OTG 0>;
401	};
402
403	vbus_sw: pwr_sw2 {
404	regulator-name = "vbus_sw";
405	interrupts = <IT_OCP_SWOUT 0>;
406	regulator-active-discharge = <1>;
407	};
408	};
409
410	onkey {
411	compatible = "st,stpmic1-onkey";
412	interrupts = <IT_PONKEY_F 0>, <IT_PONKEY_R 0>;
413	interrupt-names = "onkey-falling", "onkey-rising";
414	power-off-time-sec = <10>;
415	status = "okay";
416	};
417
418	watchdog {
419	compatible = "st,stpmic1-wdt";
420	status = "disabled";
421	};
422	};
423	};
424
425	&i2c5 {
426	pinctrl-names = "default", "sleep";
427	pinctrl-0 = <&i2c5_pins_a>;
428	pinctrl-1 = <&i2c5_sleep_pins_a>;
429	i2c-scl-rising-time-ns = <185>;
430	i2c-scl-falling-time-ns = <20>;
431	clock-frequency = <400000>;
432	/* spare dmas for other usage */
433	/delete-property/dmas;
434	/delete-property/dma-names;
435	status = "disabled";
436	};
437
438	&i2s2 {
439	clocks = <&rcc SPI2>, <&rcc SPI2_K>, <&rcc PLL3_Q>, <&rcc PLL3_R>;
440	clock-names = "pclk", "i2sclk", "x8k", "x11k";
441	pinctrl-names = "default", "sleep";
442	pinctrl-0 = <&i2s2_pins_a>;
443	pinctrl-1 = <&i2s2_sleep_pins_a>;
444	status = "okay";
445
446	i2s2_port: port {
447	i2s2_endpoint: endpoint {
448	remote-endpoint = <&sii9022_tx_endpoint>;
449	dai-format = "i2s";
450	mclk-fs = <256>;
451	};
452	};
453	};
454
455	&ipcc {
456	status = "okay";
457	};
458
459	&iwdg2 {
460	timeout-sec = <32>;
461	status = "okay";
462	};
463
464	&ltdc {
465	pinctrl-names = "default", "sleep";
466	pinctrl-0 = <&ltdc_pins_a>;
467	pinctrl-1 = <&ltdc_sleep_pins_a>;
468	status = "okay";
469
470	port {
471	ltdc_ep0_out: endpoint {
472	remote-endpoint = <&sii9022_in>;
473	};
474	};
475	};
476
477	&m4_rproc {
478	memory-region = <&retram>, <&mcuram>, <&mcuram2>, <&vdev0vring0>,
479	<&vdev0vring1>, <&vdev0buffer>;
480	mboxes = <&ipcc 0>, <&ipcc 1>, <&ipcc 2>, <&ipcc 3>;
481	mbox-names = "vq0", "vq1", "shutdown", "detach";
482	interrupt-parent = <&exti>;
483	interrupts = <68 1>;
484	status = "okay";
485	};
486
487	&pwr_regulators {
488	vdd-supply = <&vdd>;
489	vdd_3v3_usbfs-supply = <&vdd_usb>;
490	};
491
492	&rng1 {
493	status = "okay";
494	};
495
496	&rtc {
497	status = "okay";
498	};
499
500	&sai2 {
501	clocks = <&rcc SAI2>, <&rcc PLL3_Q>, <&rcc PLL3_R>;
502	clock-names = "pclk", "x8k", "x11k";
503	pinctrl-names = "default", "sleep";
504	pinctrl-0 = <&sai2a_pins_a>, <&sai2b_pins_b>;
505	pinctrl-1 = <&sai2a_sleep_pins_a>, <&sai2b_sleep_pins_b>;
506	status = "okay";
507
508	sai2a: audio-controller@4400b004 {
509	#clock-cells = <0>;
510	dma-names = "tx";
511	status = "okay";
512
513	sai2a_port: port {
514	sai2a_endpoint: endpoint {
515	remote-endpoint = <&cs42l51_tx_endpoint>;
516	dai-format = "i2s";
517	mclk-fs = <256>;
518	dai-tdm-slot-num = <2>;
519	dai-tdm-slot-width = <32>;
520	};
521	};
522	};
523
524	sai2b: audio-controller@4400b024 {
525	dma-names = "rx";
526	st,sync = <&sai2a 2>;
527	clocks = <&rcc SAI2_K>, <&sai2a>;
528	clock-names = "sai_ck", "MCLK";
529	status = "okay";
530
531	sai2b_port: port {
532	sai2b_endpoint: endpoint {
533	remote-endpoint = <&cs42l51_rx_endpoint>;
534	dai-format = "i2s";
535	mclk-fs = <256>;
536	dai-tdm-slot-num = <2>;
537	dai-tdm-slot-width = <32>;
538	};
539	};
540	};
541	};
542
543	&sdmmc1 {
544	pinctrl-names = "default", "opendrain", "sleep";
545	pinctrl-0 = <&sdmmc1_b4_pins_a>;
546	pinctrl-1 = <&sdmmc1_b4_od_pins_a>;
547	pinctrl-2 = <&sdmmc1_b4_sleep_pins_a>;
548	cd-gpios = <&gpiob 7 (GPIO_ACTIVE_LOW \| GPIO_PULL_UP)>;
549	disable-wp;
550	st,neg-edge;
551	bus-width = <4>;
552	vmmc-supply = <&v3v3>;
553	status = "okay";
554	};
555
556	&sdmmc3 {
557	pinctrl-names = "default", "opendrain", "sleep";
558	pinctrl-0 = <&sdmmc3_b4_pins_a>;
559	pinctrl-1 = <&sdmmc3_b4_od_pins_a>;
560	pinctrl-2 = <&sdmmc3_b4_sleep_pins_a>;
561	broken-cd;
562	st,neg-edge;
563	bus-width = <4>;
564	vmmc-supply = <&v3v3>;
565	status = "disabled";
566	};
567
568	&timers1 {
569	/* spare dmas for other usage */
570	/delete-property/dmas;
571	/delete-property/dma-names;
572	status = "disabled";
573	pwm {
574	pinctrl-0 = <&pwm1_pins_a>;
575	pinctrl-1 = <&pwm1_sleep_pins_a>;
576	pinctrl-names = "default", "sleep";
577	status = "okay";
578	};
579	timer@0 {
580	status = "okay";
581	};
582	};
583
584	&timers3 {
585	/delete-property/dmas;
586	/delete-property/dma-names;
587	status = "disabled";
588	pwm {
589	pinctrl-0 = <&pwm3_pins_a>;
590	pinctrl-1 = <&pwm3_sleep_pins_a>;
591	pinctrl-names = "default", "sleep";
592	status = "okay";
593	};
594	timer@2 {
595	status = "okay";
596	};
597	};
598
599	&timers4 {
600	/delete-property/dmas;
601	/delete-property/dma-names;
602	status = "disabled";
603	pwm {
604	pinctrl-0 = <&pwm4_pins_a &pwm4_pins_b>;
605	pinctrl-1 = <&pwm4_sleep_pins_a &pwm4_sleep_pins_b>;
606	pinctrl-names = "default", "sleep";
607	status = "okay";
608	};
609	timer@3 {
610	status = "okay";
611	};
612	};
613
614	&timers5 {
615	/delete-property/dmas;
616	/delete-property/dma-names;
617	status = "disabled";
618	pwm {
619	pinctrl-0 = <&pwm5_pins_a>;
620	pinctrl-1 = <&pwm5_sleep_pins_a>;
621	pinctrl-names = "default", "sleep";
622	status = "okay";
623	};
624	timer@4 {
625	status = "okay";
626	};
627	};
628
629	&timers6 {
630	/delete-property/dmas;
631	/delete-property/dma-names;
632	status = "disabled";
633	timer@5 {
634	status = "okay";
635	};
636	};
637
638	&timers12 {
639	/delete-property/dmas;
640	/delete-property/dma-names;
641	status = "disabled";
642	pwm {
643	pinctrl-0 = <&pwm12_pins_a>;
644	pinctrl-1 = <&pwm12_sleep_pins_a>;
645	pinctrl-names = "default", "sleep";
646	status = "okay";
647	};
648	timer@11 {
649	status = "okay";
650	};
651	};
652
653	&uart4 {
654	pinctrl-names = "default", "sleep", "idle";
655	pinctrl-0 = <&uart4_pins_a>;
656	pinctrl-1 = <&uart4_sleep_pins_a>;
657	pinctrl-2 = <&uart4_idle_pins_a>;
658	/delete-property/dmas;
659	/delete-property/dma-names;
660	status = "okay";
661	};
662
663	&uart7 {
664	pinctrl-names = "default", "sleep", "idle";
665	pinctrl-0 = <&uart7_pins_c>;
666	pinctrl-1 = <&uart7_sleep_pins_c>;
667	pinctrl-2 = <&uart7_idle_pins_c>;
668	/delete-property/dmas;
669	/delete-property/dma-names;
670	status = "disabled";
671	};
672
673	&usart3 {
674	pinctrl-names = "default", "sleep", "idle";
675	pinctrl-0 = <&usart3_pins_c>;
676	pinctrl-1 = <&usart3_sleep_pins_c>;
677	pinctrl-2 = <&usart3_idle_pins_c>;
678	uart-has-rtscts;
679	status = "disabled";
680	};
681
682	&usbh_ehci {
53633a89 TR	683	status = "okay";
	684	#address-cells = <1>;
	685	#size-cells = <0>;
	686	/* onboard HUB */
	687	hub@1 {
	688	compatible = "usb424,2514";
	689	reg = <1>;
	690	vdd-supply = <&v3v3>;
	691	};
	692	};
	693
	694	&usbotg_hs {
	695	phys = <&usbphyc_port1 0>;
	696	phy-names = "usb2-phy";
	697	usb-role-switch;
	698	status = "okay";
	699
	700	port {
	701	usbotg_hs_ep: endpoint {
	702	remote-endpoint = <&con_usbotg_hs_ep>;
	703	};
	704	};
	705	};
	706
	707	&usbphyc {
	708	status = "okay";
	709	};
	710
	711	&usbphyc_port0 {
	712	phy-supply = <&vdd_usb>;
	713	st,tune-hs-dc-level = <2>;
	714	st,enable-fs-rftime-tuning;
	715	st,enable-hs-rftime-reduction;
	716	st,trim-hs-current = <15>;
	717	st,trim-hs-impedance = <1>;
	718	st,tune-squelch-level = <3>;
	719	st,tune-hs-rx-offset = <2>;
	720	st,no-lsfs-sc;
	721	};
	722
	723	&usbphyc_port1 {
	724	phy-supply = <&vdd_usb>;
	725	st,tune-hs-dc-level = <2>;
	726	st,enable-fs-rftime-tuning;
	727	st,enable-hs-rftime-reduction;
	728	st,trim-hs-current = <15>;
	729	st,trim-hs-impedance = <1>;
	730	st,tune-squelch-level = <3>;
	731	st,tune-hs-rx-offset = <2>;
	732	st,no-lsfs-sc;
	733	};
	734
	735	&vrefbuf {
	736	regulator-min-microvolt = <2500000>;
	737	regulator-max-microvolt = <2500000>;
	738	vdda-supply = <&vdd>;
	739	status = "okay";
	740	};