k3-am62-phycore-som.dtsi

  1// SPDX-License-Identifier: GPL-2.0-only OR MIT
  2/*
  3 * Copyright (C) 2022-2024 PHYTEC Messtechnik GmbH
  4 * Author: Wadim Egorov <w.egorov@phytec.de>
  5 *
  6 * Product homepage:
  7 * https://www.phytec.com/product/phycore-am62x
  8 */
  9
 10#include <dt-bindings/gpio/gpio.h>
 11#include <dt-bindings/leds/common.h>
 12#include <dt-bindings/net/ti-dp83867.h>
 13
 14/ {
 15	model = "PHYTEC phyCORE-AM62x";
 16	compatible = "phytec,am62-phycore-som", "ti,am625";
 17
 18	aliases {
 19		ethernet0 = &cpsw_port1;
 20		gpio0 = &main_gpio0;
 21		gpio1 = &main_gpio1;
 22		i2c0 = &main_i2c0;
 23		mmc0 = &sdhci0;
 24		rtc0 = &i2c_som_rtc;
 25		rtc1 = &wkup_rtc0;
 26		spi0 = &ospi0;
 27	};
 28
 29	memory@80000000 {
 30		device_type = "memory";
 31		reg = <0x00000000 0x80000000 0x00000000 0x80000000>;
 32		bootph-all;
 33	};
 34
 35	reserved_memory: reserved-memory {
 36		#address-cells = <2>;
 37		#size-cells = <2>;
 38		ranges;
 39
 40		ramoops@9c700000 {
 41			compatible = "ramoops";
 42			reg = <0x00 0x9c700000 0x00 0x00100000>;
 43			record-size = <0x8000>;
 44			console-size = <0x8000>;
 45			ftrace-size = <0x00>;
 46			pmsg-size = <0x8000>;
 47		};
 48
 49		rtos_ipc_memory_region: memory@9c800000 {
 50			compatible = "shared-dma-pool";
 51			reg = <0x00 0x9c800000 0x00 0x00300000>;
 52			no-map;
 53		};
 54
 55		wkup_r5fss0_core0_dma_memory_region: memory@9da00000 {
 56			compatible = "shared-dma-pool";
 57			reg = <0x00 0x9da00000 0x00 0x100000>;
 58			no-map;
 59		};
 60
 61		wkup_r5fss0_core0_memory_region: memory@9db00000 {
 62			compatible = "shared-dma-pool";
 63			reg = <0x00 0x9db00000 0x00 0xc00000>;
 64			no-map;
 65		};
 66
 67		secure_tfa_ddr: tfa@9e780000 {
 68			reg = <0x00 0x9e780000 0x00 0x80000>;
 69			alignment = <0x1000>;
 70			no-map;
 71		};
 72
 73		secure_ddr: optee@9e800000 {
 74			reg = <0x00 0x9e800000 0x00 0x01800000>; /* for OP-TEE */
 75			alignment = <0x1000>;
 76			no-map;
 77		};
 78	};
 79
 80	vcc_5v0_som: regulator-vcc-5v0-som {
 81		compatible = "regulator-fixed";
 82		regulator-name = "VCC_5V0_SOM";
 83		regulator-min-microvolt = <5000000>;
 84		regulator-max-microvolt = <5000000>;
 85		regulator-always-on;
 86		regulator-boot-on;
 87	};
 88
 89	vdd_1v8: regulator-vdd-1v8 {
 90		compatible = "regulator-fixed";
 91		regulator-name = "VDD_1V8";
 92		regulator-min-microvolt = <1800000>;
 93		regulator-max-microvolt = <1800000>;
 94		vin-supply = <&vcc_5v0_som>;
 95		regulator-always-on;
 96		regulator-boot-on;
 97	};
 98
 99	vddshv_3v3: regulator-vddshv-3v3 {
100		compatible = "regulator-fixed";
101		regulator-name = "VDDSHV0";
102		regulator-min-microvolt = <3300000>;
103		regulator-max-microvolt = <3300000>;
104		vin-supply = <&vdd_3v3>;
105		regulator-always-on;
106		regulator-boot-on;
107	};
108
109	leds {
110		compatible = "gpio-leds";
111		pinctrl-names = "default";
112		pinctrl-0 = <&leds_pins_default>;
113
114		led-0 {
115			color = <LED_COLOR_ID_GREEN>;
116			gpios = <&main_gpio0 13 GPIO_ACTIVE_HIGH>;
117			linux,default-trigger = "heartbeat";
118			function = LED_FUNCTION_HEARTBEAT;
119		};
120	};
121};
122
123&main_pmx0 {
124	leds_pins_default: leds-default-pins {
125		pinctrl-single,pins = <
126			AM62X_IOPAD(0x034, PIN_OUTPUT, 7) /* (H21) OSPI0_CSN2.GPIO0_13 */
127		>;
128	};
129
130	main_i2c0_pins_default: main-i2c0-default-pins {
131		pinctrl-single,pins = <
132			AM62X_IOPAD(0x1e0, PIN_INPUT_PULLUP, 0) /* (B16) I2C0_SCL */
133			AM62X_IOPAD(0x1e4, PIN_INPUT_PULLUP, 0) /* (A16) I2C0_SDA */
134		>;
135		bootph-all;
136	};
137
138	main_mdio1_pins_default: main-mdio1-default-pins {
139		pinctrl-single,pins = <
140			AM62X_IOPAD(0x160, PIN_OUTPUT, 0) /* (AD24) MDIO0_MDC */
141			AM62X_IOPAD(0x15c, PIN_INPUT, 0) /* (AB22) MDIO0_MDIO */
142		>;
143		bootph-all;
144	};
145
146	main_mmc0_pins_default: main-mmc0-default-pins {
147		pinctrl-single,pins = <
148			AM62X_IOPAD(0x220, PIN_INPUT_PULLUP, 0) /* (Y3) MMC0_CMD */
149			AM62X_IOPAD(0x218, PIN_INPUT_PULLDOWN, 0) /* (AB1) MMC0_CLK */
150			AM62X_IOPAD(0x214, PIN_INPUT_PULLUP, 0) /* (AA2) MMC0_DAT0 */
151			AM62X_IOPAD(0x210, PIN_INPUT_PULLUP, 0) /* (AA1) MMC0_DAT1 */
152			AM62X_IOPAD(0x20c, PIN_INPUT_PULLUP, 0) /* (AA3) MMC0_DAT2 */
153			AM62X_IOPAD(0x208, PIN_INPUT_PULLUP, 0) /* (Y4) MMC0_DAT3 */
154			AM62X_IOPAD(0x204, PIN_INPUT_PULLUP, 0) /* (AB2) MMC0_DAT4 */
155			AM62X_IOPAD(0x200, PIN_INPUT_PULLUP, 0) /* (AC1) MMC0_DAT5 */
156			AM62X_IOPAD(0x1fc, PIN_INPUT_PULLUP, 0) /* (AD2) MMC0_DAT6 */
157			AM62X_IOPAD(0x1f8, PIN_INPUT_PULLUP, 0) /* (AC2) MMC0_DAT7 */
158		>;
159		bootph-all;
160	};
161
162	main_rgmii1_pins_default: main-rgmii1-default-pins {
163		pinctrl-single,pins = <
164			AM62X_IOPAD(0x14c, PIN_INPUT, 0) /* (AB17) RGMII1_RD0 */
165			AM62X_IOPAD(0x150, PIN_INPUT, 0) /* (AC17) RGMII1_RD1 */
166			AM62X_IOPAD(0x154, PIN_INPUT, 0) /* (AB16) RGMII1_RD2 */
167			AM62X_IOPAD(0x158, PIN_INPUT, 0) /* (AA15) RGMII1_RD3 */
168			AM62X_IOPAD(0x148, PIN_INPUT, 0) /* (AD17) RGMII1_RXC */
169			AM62X_IOPAD(0x144, PIN_INPUT, 0) /* (AE17) RGMII1_RX_CTL */
170			AM62X_IOPAD(0x134, PIN_OUTPUT, 0) /* (AE20) RGMII1_TD0 */
171			AM62X_IOPAD(0x138, PIN_OUTPUT, 0) /* (AD20) RGMII1_TD1 */
172			AM62X_IOPAD(0x13c, PIN_OUTPUT, 0) /* (AE18) RGMII1_TD2 */
173			AM62X_IOPAD(0x140, PIN_OUTPUT, 0) /* (AD18) RGMII1_TD3 */
174			AM62X_IOPAD(0x130, PIN_OUTPUT, 0) /* (AE19) RGMII1_TXC */
175			AM62X_IOPAD(0x12c, PIN_OUTPUT, 0) /* (AD19) RGMII1_TX_CTL */
176		>;
177		bootph-all;
178	};
179
180	ospi0_pins_default: ospi0-default-pins {
181		pinctrl-single,pins = <
182			AM62X_IOPAD(0x000, PIN_OUTPUT, 0) /* (H24) OSPI0_CLK */
183			AM62X_IOPAD(0x02c, PIN_OUTPUT, 0) /* (F23) OSPI0_CSn0 */
184			AM62X_IOPAD(0x00c, PIN_INPUT, 0) /* (E25) OSPI0_D0 */
185			AM62X_IOPAD(0x010, PIN_INPUT, 0) /* (G24) OSPI0_D1 */
186			AM62X_IOPAD(0x014, PIN_INPUT, 0) /* (F25) OSPI0_D2 */
187			AM62X_IOPAD(0x018, PIN_INPUT, 0) /* (F24) OSPI0_D3 */
188			AM62X_IOPAD(0x01c, PIN_INPUT, 0) /* (J23) OSPI0_D4 */
189			AM62X_IOPAD(0x020, PIN_INPUT, 0) /* (J25) OSPI0_D5 */
190			AM62X_IOPAD(0x024, PIN_INPUT, 0) /* (H25) OSPI0_D6 */
191			AM62X_IOPAD(0x028, PIN_INPUT, 0) /* (J22) OSPI0_D7 */
192			AM62X_IOPAD(0x008, PIN_INPUT, 0) /* (J24) OSPI0_DQS */
193		>;
194		bootph-all;
195	};
196
197	pmic_irq_pins_default: pmic-irq-default-pins {
198		pinctrl-single,pins = <
199			AM62X_IOPAD(0x01f4, PIN_INPUT, 0) /* (D16) EXTINTn */
200		>;
201	};
202};
203
204&a53_opp_table {
205	opp-1400000000 {
206		opp-hz = /bits/ 64 <1400000000>;
207		opp-supported-hw = <0x01 0x0004>;
208	};
209};
210
211&cpsw3g {
212	pinctrl-names = "default";
213	pinctrl-0 = <&main_rgmii1_pins_default>;
214	status = "okay";
215};
216
217&cpsw_port1 {
218	phy-mode = "rgmii-id";
219	phy-handle = <&cpsw3g_phy1>;
220	bootph-all;
221};
222
223&cpsw3g_mdio {
224	pinctrl-names = "default";
225	pinctrl-0 = <&main_mdio1_pins_default>;
226	status = "okay";
227
228	cpsw3g_phy1: ethernet-phy@1 {
229		compatible = "ethernet-phy-id2000.a231", "ethernet-phy-ieee802.3-c22";
230		reg = <1>;
231		bootph-all;
232		ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
233		ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
234	};
235};
236
237&main_pktdma {
238	bootph-all;
239};
240
241&main_i2c0 {
242	pinctrl-names = "default";
243	pinctrl-0 = <&main_i2c0_pins_default>;
244	clock-frequency = <400000>;
245	bootph-all;
246	status = "okay";
247
248	pmic@30 {
249		compatible = "ti,tps65219";
250		reg = <0x30>;
251		buck1-supply = <&vcc_5v0_som>;
252		buck2-supply = <&vcc_5v0_som>;
253		buck3-supply = <&vcc_5v0_som>;
254		ldo1-supply = <&vdd_3v3>;
255		ldo2-supply = <&vdd_1v8>;
256		ldo3-supply = <&vcc_5v0_som>;
257		ldo4-supply = <&vcc_5v0_som>;
258
259		pinctrl-names = "default";
260		pinctrl-0 = <&pmic_irq_pins_default>;
261		interrupt-parent = <&gic500>;
262		interrupts = <GIC_SPI 224 IRQ_TYPE_LEVEL_HIGH>;
263		interrupt-controller;
264		#interrupt-cells = <1>;
265
266		ti,power-button;
267		system-power-controller;
268
269		regulators {
270			vdd_core: buck1 {
271				regulator-name = "VDD_CORE";
272				regulator-min-microvolt = <850000>;
273				regulator-max-microvolt = <850000>;
274				regulator-boot-on;
275				regulator-always-on;
276			};
277
278			vdd_3v3: buck2 {
279				regulator-name = "VDD_3V3";
280				regulator-min-microvolt = <3300000>;
281				regulator-max-microvolt = <3300000>;
282				regulator-boot-on;
283				regulator-always-on;
284			};
285
286			vdd_ddr4: buck3 {
287				regulator-name = "VDD_DDR4";
288				regulator-min-microvolt = <1200000>;
289				regulator-max-microvolt = <1200000>;
290				regulator-boot-on;
291				regulator-always-on;
292			};
293
294			vddshv5_sdio: ldo1 {
295				regulator-name = "VDDSHV5_SDIO";
296				regulator-min-microvolt = <3300000>;
297				regulator-max-microvolt = <3300000>;
298				regulator-allow-bypass;
299				regulator-boot-on;
300				regulator-always-on;
301			};
302
303			vddr_core: ldo2 {
304				regulator-name = "VDDR_CORE";
305				regulator-min-microvolt = <850000>;
306				regulator-max-microvolt = <850000>;
307				regulator-boot-on;
308				regulator-always-on;
309			};
310
311			vdda_1v8: ldo3 {
312				regulator-name = "VDDA_1V8";
313				regulator-min-microvolt = <1800000>;
314				regulator-max-microvolt = <1800000>;
315				regulator-boot-on;
316				regulator-always-on;
317			};
318
319			vdd_2v5: ldo4 {
320				regulator-name = "VDD_2V5";
321				regulator-min-microvolt = <2500000>;
322				regulator-max-microvolt = <2500000>;
323				regulator-boot-on;
324				regulator-always-on;
325			};
326		};
327	};
328
329	eeprom@50 {
330		compatible = "atmel,24c32";
331		pagesize = <32>;
332		reg = <0x50>;
333		vcc-supply = <&vddshv_3v3>;
334	};
335
336	i2c_som_rtc: rtc@52 {
337		compatible = "microcrystal,rv3028";
338		reg = <0x52>;
339	};
340};
341
342&ospi0 {
343	pinctrl-names = "default";
344	pinctrl-0 = <&ospi0_pins_default>;
345	status = "okay";
346
347	serial_flash: flash@0 {
348		compatible = "jedec,spi-nor";
349		reg = <0x0>;
350		spi-tx-bus-width = <8>;
351		spi-rx-bus-width = <8>;
352		spi-max-frequency = <25000000>;
353		cdns,tshsl-ns = <60>;
354		cdns,tsd2d-ns = <60>;
355		cdns,tchsh-ns = <60>;
356		cdns,tslch-ns = <60>;
357		cdns,read-delay = <0>;
358		bootph-all;
359	};
360};
361
362&sdhci0 {
363	pinctrl-names = "default";
364	pinctrl-0 = <&main_mmc0_pins_default>;
365	non-removable;
366	bootph-all;
367	status = "okay";
368};
369
370#include "k3-am62-ti-ipc-firmware.dtsi"