[thirdparty/u-boot.git] / src / arm / st / stm32mp157c-emstamp-argon.dtsi

// SPDX-License-Identifier: (GPL-2.0 OR MIT)
//
// Copyright (c) 2021 emtrion GmbH
// Author: Reinhold Müller <reinhold.mueller@emtrion.de>.
//

#include "stm32mp157.dtsi"
#include "stm32mp15xc.dtsi"
#include "stm32mp15-pinctrl.dtsi"
#include "stm32mp15xxac-pinctrl.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/mfd/st,stpmic1.h>

/ {
	aliases {
		ethernet0 = &ethernet0;
		serial0 = &uart4;
		serial1 = &usart2;
		serial2 = &usart3;
	};

	chosen {
		stdout-path = "serial0:115200n8";
	};

	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 0x2000>;
			no-map;
		};

		vdev0vring1: vdev0vring1@10042000 {
			compatible = "shared-dma-pool";
			reg = <0x10042000 0x2000>;
			no-map;
		};

		vdev0buffer: vdev0buffer@10044000 {
			compatible = "shared-dma-pool";
			reg = <0x10044000 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: gpio_leds {
		compatible = "gpio-leds";
		led-0 {
			label = "panic";
			gpios = <&gpioa 13 GPIO_ACTIVE_LOW>;
			linux,default-trigger = "none";
			default-state = "off";
			panic-indicator;
		};
		led-1 {
			label = "heartbeat";
			gpios = <&gpioa 14 GPIO_ACTIVE_LOW>;
			linux,default-trigger = "heartbeat";
			default-state = "on";
		};
	};
};

&adc {
	vdd-supply = <&vdd>;
	vdda-supply = <&vdd>;
	vref-supply = <&vrefbuf>;
	status = "okay";

	adc1: adc@0 {
		pinctrl-names = "default";
		pinctrl-0 = <&adc1_in6_pins_a>;
		status = "disabled";
		channel@6 {
			reg = <6>;
			st,min-sample-time-ns = <5000>;
		};
	};

	adc2: adc@100 {
		#address-cells = <1>;
		#size-cells = <0>;
		status = "okay";
		channel@12 {
			reg = <12>;
			label = "sense_temp";
			st,min-sample-time-ns = <9000>;
		};
		channel@15 {
			reg = <15>;
			label = "vbat";
			st,min-sample-time-ns = <9000>;
		};
		channel@16 {
			reg = <16>;
			label = "dac_out1";
			st,min-sample-time-ns = <9000>;
		};
		channel@17 {
			reg = <17>;
			label = "dac_out1";
			st,min-sample-time-ns = <9000>;
		};
	};
};

&crc1 {
	status = "okay";
};

&cryp1 {
	status = "okay";
};

&dac {
	pinctrl-names = "default";
	pinctrl-0 = <&dac_ch1_pins_a &dac_ch2_pins_a>;
	vref-supply = <&vdda>;
	status = "disabled";

	dac1: dac@1 {
		status = "okay";
	};
	dac2: dac@2 {
		status = "okay";
	};
};

&dts {
	status = "okay";
};

&ethernet0 {
	status = "okay";
	snps,reset-gpio = <&gpioa 1 GPIO_ACTIVE_LOW>;
	snps,reset-active-low;
	snps,reset-delays-us = <0 30000 50000>;
	pinctrl-0 = <&ethernet0_rmii_pins_b>;
	pinctrl-1 = <&ethernet0_rmii_sleep_pins_b>;
	pinctrl-names = "default", "sleep";
	phy-mode = "rmii";
	max-speed = <100>;
	phy-handle = <&phy0>;
	st,eth-ref-clk-sel;

	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 = "disabled";
	/delete-property/dmas;
	/delete-property/dma-names;
};

&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>;
	status = "okay";
	/delete-property/dmas;
	/delete-property/dma-names;

	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";

			ldo1-supply = <&v3v3>;
			ldo3-supply = <&vdd_ddr>;
			ldo6-supply = <&v3v3>;
			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";
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
				interrupts = <IT_CURLIM_LDO4 0>;
			};

			vdd_sd: ldo5 {
				regulator-name = "vdd_sd";
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
				interrupts = <IT_CURLIM_LDO5 0>;
				regulator-always-on;
			};

			vdda: ldo6 {
				regulator-name = "vdda";
				regulator-min-microvolt = <2900000>;
				regulator-max-microvolt = <2900000>;
				regulator-always-on;
				interrupts = <IT_CURLIM_LDO6 0>;
				regulator-boot-on;
			};

			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>;
				regulator-active-discharge = <1>;
			};

			vbus_usbh: pwr_sw2 {
				regulator-name = "usbh_vbus";
				interrupts = <IT_OCP_SWOUT 0>;
				regulator-always-on;
				regulator-boot-on;
			};
		};

		onkey {
			compatible = "st,stpmic1-onkey";
			interrupts = <IT_PONKEY_F 0>, <IT_PONKEY_R 1>;
			interrupt-names = "onkey-falling", "onkey-rising";
			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>;
	/delete-property/dmas;
	/delete-property/dma-names;
};

&ipcc {
	status = "okay";
};

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

&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>;
	interrupt-names = "wdg";
	recovery;
	status = "okay";
};

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

&qspi {
	pinctrl-names = "default", "sleep";
	pinctrl-0 = <&qspi_clk_pins_a
		     &qspi_bk1_pins_a
		     &qspi_cs1_pins_a>;
	pinctrl-1 = <&qspi_clk_sleep_pins_a
		     &qspi_bk1_sleep_pins_a
		     &qspi_cs1_sleep_pins_a>;
	reg = <0x58003000 0x1000>, <0x70000000 0x4000000>;
	#address-cells = <1>;
	#size-cells = <0>;
	status = "okay";

	flash0: flash@0 {
		compatible = "jedec,spi-nor";
		reg = <0>;
		spi-max-frequency = <133000000>;
		spi-rx-bus-width = <1>;
		spi-tx-bus-width = <1>;
		#address-cells = <1>;
		#size-cells = <1>;
	};
};

&rng1 {
	status = "okay";
};

&rtc {
	status = "okay";
};

&sdmmc2 {
	arm,primecell-periphid = <0x10153180>;
	pinctrl-names = "default", "opendrain", "sleep";
	pinctrl-0 = <&sdmmc2_b4_pins_b>;
	pinctrl-1 = <&sdmmc2_b4_od_pins_b>;
	pinctrl-2 = <&sdmmc2_b4_sleep_pins_a>;
	non-removable;
	st,neg-edge;
	bus-width = <4>;
	vmmc-supply = <&v3v3>;
	status = "okay";
};

&spi1 {
	pinctrl-names = "default";
	pinctrl-0 = <&spi1_pins_a>;
	cs-gpios = <&gpioz 3 0>;
	status = "disabled";
};

&timers1 {
	/* spare dmas for other usage */
	/delete-property/dmas;
	/delete-property/dma-names;
	pwm {
		pinctrl-0 = <&pwm1_pins_b>;
		pinctrl-1 = <&pwm1_sleep_pins_b>;
		pinctrl-names = "default", "sleep";
		status = "okay";
	};
	timer@0 {
		status = "okay";
	};
};

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

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

&usart2 {
	pinctrl-names = "default", "sleep";
	pinctrl-0 = <&usart2_pins_a>;
	pinctrl-1 = <&usart2_sleep_pins_a>;
	status = "okay";
};

&usart3 {
	pinctrl-names = "default", "sleep", "idle";
	pinctrl-0 = <&usart3_pins_d>;
	pinctrl-1 = <&usart3_sleep_pins_d>;
	pinctrl-2 = <&usart3_idle_pins_d>;
	status = "okay";
};

&usbh_ehci {
	status = "okay";
};

&usbh_ohci {
	status = "okay";
};

&usbotg_hs {
	dr_mode = "peripheral";
	pinctrl-names = "default";
	pinctrl-0 = <&usbotg_hs_pins_a>;
	phy-names = "usb2-phy";
	phys = <&usbphyc_port1 0>;
	vbus-supply = <&vbus_otg>;
	status = "okay";
};

&usbphyc {
	status = "okay";
};

&usbphyc_port0 {
	phy-supply = <&vdd_usb>;
};

&usbphyc_port1 {
	phy-supply = <&vdd_usb>;
};

&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 MIT)
	2	//
	3	// Copyright (c) 2021 emtrion GmbH
	4	// Author: Reinhold Müller <reinhold.mueller@emtrion.de>.
	5	//
	6
	7	#include "stm32mp157.dtsi"
	8	#include "stm32mp15xc.dtsi"
	9	#include "stm32mp15-pinctrl.dtsi"
	10	#include "stm32mp15xxac-pinctrl.dtsi"
	11	#include <dt-bindings/gpio/gpio.h>
	12	#include <dt-bindings/mfd/st,stpmic1.h>
	13
	14	/ {
	15	aliases {
	16	ethernet0 = &ethernet0;
	17	serial0 = &uart4;
	18	serial1 = &usart2;
	19	serial2 = &usart3;
	20	};
	21
	22	chosen {
	23	stdout-path = "serial0:115200n8";
	24	};
	25
	26	memory@c0000000 {
	27	device_type = "memory";
	28	reg = <0xc0000000 0x20000000>;
	29	};
	30
	31	reserved-memory {
	32	#address-cells = <1>;
	33	#size-cells = <1>;
	34	ranges;
	35
	36	mcuram2: mcuram2@10000000 {
	37	compatible = "shared-dma-pool";
	38	reg = <0x10000000 0x40000>;
	39	no-map;
	40	};
	41
	42	vdev0vring0: vdev0vring0@10040000 {
	43	compatible = "shared-dma-pool";
	44	reg = <0x10040000 0x2000>;
	45	no-map;
	46	};
	47
	48	vdev0vring1: vdev0vring1@10042000 {
	49	compatible = "shared-dma-pool";
	50	reg = <0x10042000 0x2000>;
	51	no-map;
	52	};
	53
	54	vdev0buffer: vdev0buffer@10044000 {
	55	compatible = "shared-dma-pool";
	56	reg = <0x10044000 0x4000>;
	57	no-map;
	58	};
	59
	60	mcuram: mcuram@30000000 {
	61	compatible = "shared-dma-pool";
	62	reg = <0x30000000 0x40000>;
	63	no-map;
	64	};
65
66	retram: retram@38000000 {
67	compatible = "shared-dma-pool";
68	reg = <0x38000000 0x10000>;
69	no-map;
70	};
71	};
72
73	led: gpio_leds {
74	compatible = "gpio-leds";
75	led-0 {
76	label = "panic";
77	gpios = <&gpioa 13 GPIO_ACTIVE_LOW>;
78	linux,default-trigger = "none";
79	default-state = "off";
80	panic-indicator;
81	};
82	led-1 {
83	label = "heartbeat";
84	gpios = <&gpioa 14 GPIO_ACTIVE_LOW>;
85	linux,default-trigger = "heartbeat";
86	default-state = "on";
87	};
88	};
89	};
90
91	&adc {
92	vdd-supply = <&vdd>;
93	vdda-supply = <&vdd>;
94	vref-supply = <&vrefbuf>;
95	status = "okay";
96
97	adc1: adc@0 {
98	pinctrl-names = "default";
99	pinctrl-0 = <&adc1_in6_pins_a>;
100	status = "disabled";
101	channel@6 {
102	reg = <6>;
103	st,min-sample-time-ns = <5000>;
104	};
105	};
106
107	adc2: adc@100 {
108	#address-cells = <1>;
109	#size-cells = <0>;
110	status = "okay";
111	channel@12 {
112	reg = <12>;
113	label = "sense_temp";
114	st,min-sample-time-ns = <9000>;
115	};
116	channel@15 {
117	reg = <15>;
118	label = "vbat";
119	st,min-sample-time-ns = <9000>;
120	};
121	channel@16 {
122	reg = <16>;
123	label = "dac_out1";
124	st,min-sample-time-ns = <9000>;
125	};
126	channel@17 {
127	reg = <17>;
128	label = "dac_out1";
129	st,min-sample-time-ns = <9000>;
130	};
131	};
132	};
133
134	&crc1 {
135	status = "okay";
136	};
137
138	&cryp1 {
139	status = "okay";
140	};
141
142	&dac {
143	pinctrl-names = "default";
144	pinctrl-0 = <&dac_ch1_pins_a &dac_ch2_pins_a>;
145	vref-supply = <&vdda>;
146	status = "disabled";
147
148	dac1: dac@1 {
149	status = "okay";
150	};
151	dac2: dac@2 {
152	status = "okay";
153	};
154	};
155
156	&dts {
157	status = "okay";
158	};
159
160	&ethernet0 {
161	status = "okay";
162	snps,reset-gpio = <&gpioa 1 GPIO_ACTIVE_LOW>;
163	snps,reset-active-low;
164	snps,reset-delays-us = <0 30000 50000>;
165	pinctrl-0 = <&ethernet0_rmii_pins_b>;
166	pinctrl-1 = <&ethernet0_rmii_sleep_pins_b>;
167	pinctrl-names = "default", "sleep";
168	phy-mode = "rmii";
169	max-speed = <100>;
170	phy-handle = <&phy0>;
171	st,eth-ref-clk-sel;
172
173	mdio {
174	#address-cells = <1>;
175	#size-cells = <0>;
176	compatible = "snps,dwmac-mdio";
177	phy0: ethernet-phy@0 {
178	reg = <0>;
179	};
180	};
181	};
182
183	&hash1 {
184	status = "okay";
185	};
186
187	&i2c1 {
188	pinctrl-names = "default", "sleep";
189	pinctrl-0 = <&i2c1_pins_a>;
190	pinctrl-1 = <&i2c1_sleep_pins_a>;
191	i2c-scl-rising-time-ns = <100>;
192	i2c-scl-falling-time-ns = <7>;
193	status = "disabled";
194	/delete-property/dmas;
195	/delete-property/dma-names;
196	};
197
198	&i2c4 {
199	pinctrl-names = "default", "sleep";
200	pinctrl-0 = <&i2c4_pins_a>;
201	pinctrl-1 = <&i2c4_sleep_pins_a>;
202	i2c-scl-rising-time-ns = <185>;
203	i2c-scl-falling-time-ns = <20>;
204	status = "okay";
205	/delete-property/dmas;
206	/delete-property/dma-names;
207
208	pmic: stpmic@33 {
209	compatible = "st,stpmic1";
210	reg = <0x33>;
211	interrupts-extended = <&gpioa 0 IRQ_TYPE_EDGE_FALLING>;
212	interrupt-controller;
213	#interrupt-cells = <2>;
214	status = "okay";
215
216	regulators {
217	compatible = "st,stpmic1-regulators";
218
219	ldo1-supply = <&v3v3>;
220	ldo3-supply = <&vdd_ddr>;
221	ldo6-supply = <&v3v3>;
222	pwr_sw1-supply = <&bst_out>;
223	pwr_sw2-supply = <&bst_out>;
224
225	vddcore: buck1 {
226	regulator-name = "vddcore";
227	regulator-min-microvolt = <1200000>;
228	regulator-max-microvolt = <1350000>;
229	regulator-always-on;
230	regulator-initial-mode = <0>;
231	regulator-over-current-protection;
232	};
233
234	vdd_ddr: buck2 {
235	regulator-name = "vdd_ddr";
236	regulator-min-microvolt = <1350000>;
237	regulator-max-microvolt = <1350000>;
238	regulator-always-on;
239	regulator-initial-mode = <0>;
240	regulator-over-current-protection;
241	};
242
243	vdd: buck3 {
244	regulator-name = "vdd";
245	regulator-min-microvolt = <3300000>;
246	regulator-max-microvolt = <3300000>;
247	regulator-always-on;
248	st,mask-reset;
249	regulator-initial-mode = <0>;
250	regulator-over-current-protection;
251	};
252
253	v3v3: buck4 {
254	regulator-name = "v3v3";
255	regulator-min-microvolt = <3300000>;
256	regulator-max-microvolt = <3300000>;
257	regulator-always-on;
258	regulator-over-current-protection;
259	regulator-initial-mode = <0>;
260	};
261
262	v1v8_audio: ldo1 {
263	regulator-name = "v1v8_audio";
264	regulator-min-microvolt = <1800000>;
265	regulator-max-microvolt = <1800000>;
266	regulator-always-on;
267	interrupts = <IT_CURLIM_LDO1 0>;
268	};
269
270	v3v3_hdmi: ldo2 {
271	regulator-name = "v3v3_hdmi";
272	regulator-min-microvolt = <3300000>;
273	regulator-max-microvolt = <3300000>;
274	regulator-always-on;
275	interrupts = <IT_CURLIM_LDO2 0>;
276	};
277
278	vtt_ddr: ldo3 {
279	regulator-name = "vtt_ddr";
280	regulator-min-microvolt = <500000>;
281	regulator-max-microvolt = <750000>;
282	regulator-always-on;
283	regulator-over-current-protection;
284	};
285
286	vdd_usb: ldo4 {
287	regulator-name = "vdd_usb";
288	regulator-min-microvolt = <3300000>;
289	regulator-max-microvolt = <3300000>;
290	interrupts = <IT_CURLIM_LDO4 0>;
291	};
292
293	vdd_sd: ldo5 {
294	regulator-name = "vdd_sd";
295	regulator-min-microvolt = <3300000>;
296	regulator-max-microvolt = <3300000>;
297	interrupts = <IT_CURLIM_LDO5 0>;
298	regulator-always-on;
299	};
300
301	vdda: ldo6 {
302	regulator-name = "vdda";
303	regulator-min-microvolt = <2900000>;
304	regulator-max-microvolt = <2900000>;
305	regulator-always-on;
306	interrupts = <IT_CURLIM_LDO6 0>;
307	regulator-boot-on;
308	};
309
310	vref_ddr: vref_ddr {
311	regulator-name = "vref_ddr";
312	regulator-always-on;
313	};
314
315	bst_out: boost {
316	regulator-name = "bst_out";
317	interrupts = <IT_OCP_BOOST 0>;
318	};
319
320	vbus_otg: pwr_sw1 {
321	regulator-name = "vbus_otg";
322	interrupts = <IT_OCP_OTG 0>;
323	regulator-active-discharge = <1>;
324	};
325
326	vbus_usbh: pwr_sw2 {
327	regulator-name = "usbh_vbus";
328	interrupts = <IT_OCP_SWOUT 0>;
329	regulator-always-on;
330	regulator-boot-on;
331	};
332	};
333
334	onkey {
335	compatible = "st,stpmic1-onkey";
336	interrupts = <IT_PONKEY_F 0>, <IT_PONKEY_R 1>;
337	interrupt-names = "onkey-falling", "onkey-rising";
338	status = "okay";
339	};
340
341	watchdog {
342	compatible = "st,stpmic1-wdt";
343	status = "disabled";
344	};
345	};
346	};
347
348	&i2c5 {
349	pinctrl-names = "default", "sleep";
350	pinctrl-0 = <&i2c5_pins_a>;
351	pinctrl-1 = <&i2c5_sleep_pins_a>;
352	i2c-scl-rising-time-ns = <185>;
353	i2c-scl-falling-time-ns = <20>;
354	/delete-property/dmas;
355	/delete-property/dma-names;
356	};
357
358	&ipcc {
359	status = "okay";
360	};
361
362	&iwdg2 {
363	timeout-sec = <32>;
364	status = "okay";
365	};
366
367	&m4_rproc {
368	memory-region = <&retram>, <&mcuram>, <&mcuram2>, <&vdev0vring0>,
369	<&vdev0vring1>, <&vdev0buffer>;
370	mboxes = <&ipcc 0>, <&ipcc 1>, <&ipcc 2>, <&ipcc 3>;
371	mbox-names = "vq0", "vq1", "shutdown", "detach";
372	interrupt-parent = <&exti>;
373	interrupts = <68 1>;
374	interrupt-names = "wdg";
375	recovery;
376	status = "okay";
377	};
378
379	&pwr_regulators {
380	vdd-supply = <&vdd>;
381	vdd_3v3_usbfs-supply = <&vdd_usb>;
382	};
383
384	&qspi {
385	pinctrl-names = "default", "sleep";
386	pinctrl-0 = <&qspi_clk_pins_a
387	&qspi_bk1_pins_a
388	&qspi_cs1_pins_a>;
389	pinctrl-1 = <&qspi_clk_sleep_pins_a
390	&qspi_bk1_sleep_pins_a
391	&qspi_cs1_sleep_pins_a>;
392	reg = <0x58003000 0x1000>, <0x70000000 0x4000000>;
393	#address-cells = <1>;
394	#size-cells = <0>;
395	status = "okay";
396
397	flash0: flash@0 {
398	compatible = "jedec,spi-nor";
399	reg = <0>;
400	spi-max-frequency = <133000000>;
401	spi-rx-bus-width = <1>;
402	spi-tx-bus-width = <1>;
403	#address-cells = <1>;
404	#size-cells = <1>;
405	};
406	};
407
408	&rng1 {
409	status = "okay";
410	};
411
412	&rtc {
413	status = "okay";
414	};
415
416	&sdmmc2 {
417	arm,primecell-periphid = <0x10153180>;
418	pinctrl-names = "default", "opendrain", "sleep";
419	pinctrl-0 = <&sdmmc2_b4_pins_b>;
420	pinctrl-1 = <&sdmmc2_b4_od_pins_b>;
421	pinctrl-2 = <&sdmmc2_b4_sleep_pins_a>;
422	non-removable;
423	st,neg-edge;
424	bus-width = <4>;
425	vmmc-supply = <&v3v3>;
426	status = "okay";
427	};
428
429	&spi1 {
430	pinctrl-names = "default";
431	pinctrl-0 = <&spi1_pins_a>;
432	cs-gpios = <&gpioz 3 0>;
433	status = "disabled";
434	};
435
436	&timers1 {
437	/* spare dmas for other usage */
438	/delete-property/dmas;
439	/delete-property/dma-names;
440	pwm {
441	pinctrl-0 = <&pwm1_pins_b>;
442	pinctrl-1 = <&pwm1_sleep_pins_b>;
443	pinctrl-names = "default", "sleep";
444	status = "okay";
445	};
446	timer@0 {
447	status = "okay";
448	};
449	};
450
451	&timers4 {
452	/delete-property/dmas;
453	/delete-property/dma-names;
454	pwm {
455	pinctrl-0 = <&pwm4_pins_b>;
456	pinctrl-1 = <&pwm4_sleep_pins_b>;
457	pinctrl-names = "default", "sleep";
458	status = "okay";
459	};
460	timer@3 {
461	status = "okay";
462	};
463	};
464
465	&timers5 {
466	/delete-property/dmas;
467	/delete-property/dma-names;
468	pwm {
469	pinctrl-0 = <&pwm5_pins_a>;
470	pinctrl-1 = <&pwm5_sleep_pins_a>;
471	pinctrl-names = "default", "sleep";
472	status = "okay";
473	};
474	timer@4 {
475	status = "okay";
476	};
477	};
478
479	&uart4 {
480	pinctrl-names = "default", "sleep", "idle";
481	pinctrl-0 = <&uart4_pins_a>;
482	pinctrl-1 = <&uart4_sleep_pins_a>;
483	pinctrl-2 = <&uart4_idle_pins_a>;
484	status = "okay";
485	};
486
487	&usart2 {
488	pinctrl-names = "default", "sleep";
489	pinctrl-0 = <&usart2_pins_a>;
490	pinctrl-1 = <&usart2_sleep_pins_a>;
491	status = "okay";
492	};
493
494	&usart3 {
495	pinctrl-names = "default", "sleep", "idle";
496	pinctrl-0 = <&usart3_pins_d>;
497	pinctrl-1 = <&usart3_sleep_pins_d>;
498	pinctrl-2 = <&usart3_idle_pins_d>;
499	status = "okay";
500	};
501
502	&usbh_ehci {
53633a89 TR	503	status = "okay";
	504	};
	505
	506	&usbh_ohci {
53633a89 TR	507	status = "okay";
	508	};
	509
	510	&usbotg_hs {
	511	dr_mode = "peripheral";
	512	pinctrl-names = "default";
	513	pinctrl-0 = <&usbotg_hs_pins_a>;
	514	phy-names = "usb2-phy";
	515	phys = <&usbphyc_port1 0>;
	516	vbus-supply = <&vbus_otg>;
	517	status = "okay";
	518	};
	519
	520	&usbphyc {
	521	status = "okay";
	522	};
	523
	524	&usbphyc_port0 {
	525	phy-supply = <&vdd_usb>;
	526	};
	527
	528	&usbphyc_port1 {
	529	phy-supply = <&vdd_usb>;
	530	};
	531
	532	&vrefbuf {
	533	regulator-min-microvolt = <2500000>;
	534	regulator-max-microvolt = <2500000>;
	535	vdda-supply = <&vdd>;
	536	status = "okay";
	537	};
	538