// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) /* * Copyright (C) 2022-2023 Steffen Trumtrar <kernel@pengutronix.de> * Copyright (C) Phytec GmbH 2019-2020 - All Rights Reserved * Author: Dom VOVARD <dom.vovard@linrt.com>. */ #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/input/input.h> #include <dt-bindings/interrupt-controller/arm-gic.h> #include <dt-bindings/interrupt-controller/irq.h> #include <dt-bindings/leds/common.h> #include <dt-bindings/leds/leds-pca9532.h> #include <dt-bindings/mfd/st,stpmic1.h> #include <dt-bindings/net/ti-dp83867.h> #include "stm32mp15-pinctrl.dtsi" / { model = "PHYTEC phyCORE-STM32MP15 SOM"; compatible = "phytec,phycore-stm32mp157c-som", "st,stm32mp157"; aliases { ethernet0 = ðernet0; rtc0 = &i2c4_rtc; rtc1 = &rtc; }; chosen { stdout-path = "serial0:115200n8"; }; gpio-keys { compatible = "gpio-keys"; key-home { label = "Home"; gpios = <&gpioa 13 GPIO_ACTIVE_LOW>; linux,code = <KEY_HOME>; }; key-enter { label = "Enter"; gpios = <&gpioa 14 GPIO_ACTIVE_LOW>; linux,code = <KEY_ENTER>; }; }; reserved-memory { #address-cells = <1>; #size-cells = <1>; ranges; retram: retram@38000000 { compatible = "shared-dma-pool"; reg = <0x38000000 0x10000>; no-map; }; mcuram: mcuram@30000000 { compatible = "shared-dma-pool"; reg = <0x30000000 0x40000>; no-map; }; 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; }; }; sound { compatible = "audio-graph-card"; label = "STM32MP1-PHYCORE"; routing = "Playback", "MCLK", /* Set a route between "MCLK" and "playback" widgets */ "Capture", "MCLK"; dais = <&sai2b_port>, <&sai2a_port>; }; regulator_vin: regulator { compatible = "regulator-fixed"; regulator-name = "vin"; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; regulator-always-on; }; }; ðernet0 { pinctrl-0 = <ðernet0_rgmii_pins_d>; pinctrl-1 = <ðernet0_rgmii_sleep_pins_d>; pinctrl-names = "default", "sleep"; phy-mode = "rgmii-id"; max-speed = <1000>; phy-handle = <&phy0>; st,eth-clk-sel; status = "okay"; mdio { #address-cells = <1>; #size-cells = <0>; compatible = "snps,dwmac-mdio"; phy0: ethernet-phy@1 { compatible = "ethernet-phy-ieee802.3-c22"; reg = <1>; interrupt-parent = <&gpiog>; interrupts = <12 IRQ_TYPE_EDGE_FALLING>; ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>; ti,tx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>; ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>; ti,min-output-impedance; enet-phy-lane-no-swap; ti,clk-output-sel = <DP83867_CLK_O_SEL_OFF>; }; }; }; &i2c1 { pinctrl-names = "default", "sleep"; pinctrl-0 = <&i2c1_pins_b>; pinctrl-1 = <&i2c1_sleep_pins_b>; i2c-scl-rising-time-ns = <100>; i2c-scl-falling-time-ns = <7>; status = "okay"; codec@18 { compatible = "ti,tlv320aic3007"; reg = <0x18>; #sound-dai-cells = <0>; ai3x-micbias-vg = <2>; AVDD-supply = <&v3v3>; IOVDD-supply = <&v3v3>; DRVDD-supply = <&v3v3>; DVDD-supply = <&v1v8_audio>; clocks = <&sai2b>; port { #address-cells = <1>; #size-cells = <0>; tlv320_tx_endpoint: endpoint@0 { reg = <0>; remote-endpoint = <&sai2b_endpoint>; frame-master; bitclock-master; }; tlv320_rx_endpoint: endpoint@1 { reg = <1>; remote-endpoint = <&sai2a_endpoint>; frame-master; bitclock-master; }; }; }; touch@44 { compatible = "st,stmpe811"; reg = <0x44>; interrupts = <3 IRQ_TYPE_EDGE_FALLING>; interrupt-parent = <&gpioi>; vio-supply = <&v3v3>; vcc-supply = <&v3v3>; touchscreen { compatible = "st,stmpe-ts"; st,sample-time = <4>; st,mod-12b = <1>; st,ref-sel = <0>; st,adc-freq = <1>; st,ave-ctrl = <1>; st,touch-det-delay = <2>; st,settling = <2>; st,fraction-z = <7>; st,i-drive = <1>; }; }; leds@62 { compatible = "nxp,pca9533"; reg = <0x62>; led-0 { color = <LED_COLOR_ID_RED>; function = LED_FUNCTION_POWER; type = <PCA9532_TYPE_LED>; }; led-1 { color = <LED_COLOR_ID_GREEN>; function = LED_FUNCTION_POWER; type = <PCA9532_TYPE_LED>; }; led-2 { color = <LED_COLOR_ID_BLUE>; function = LED_FUNCTION_HEARTBEAT; type = <PCA9532_TYPE_LED>; linux,default-trigger = "heartbeat"; }; }; }; &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"; pmic@33 { compatible = "st,stpmic1"; reg = <0x33>; interrupts-extended = <&gpioa 0 IRQ_TYPE_EDGE_FALLING>; interrupt-controller; #interrupt-cells = <2>; regulators { compatible = "st,stpmic1-regulators"; buck1-supply = <®ulator_vin>; buck2-supply = <®ulator_vin>; buck3-supply = <®ulator_vin>; buck4-supply = <®ulator_vin>; ldo1-supply = <&v3v3>; ldo2-supply = <&v3v3>; ldo3-supply = <&vdd_ddr>; ldo4-supply = <®ulator_vin>; ldo5-supply = <&v3v3>; ldo6-supply = <&v3v3>; boost-supply = <®ulator_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>; }; vdd_ddr: buck2 { regulator-name = "vdd_ddr"; regulator-min-microvolt = <1350000>; regulator-max-microvolt = <1350000>; regulator-always-on; regulator-initial-mode = <0>; }; vdd: buck3 { regulator-name = "vdd"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; regulator-always-on; st,mask-reset; regulator-initial-mode = <0>; }; v3v3: buck4 { regulator-name = "v3v3"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; regulator-always-on; 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>; }; vdd_eth_2v5: ldo2 { regulator-name = "dd_eth_2v5"; regulator-min-microvolt = <2500000>; regulator-max-microvolt = <2500000>; 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; }; vdd_eth_1v0: ldo6 { regulator-name = "vdd_eth_1v0"; regulator-min-microvolt = <1000000>; regulator-max-microvolt = <1000000>; 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>; regulator-active-discharge = <1>; }; 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>; }; watchdog { compatible = "st,stpmic1-wdt"; }; }; i2c4_eeprom: eeprom@50 { compatible = "microchip,24c32", "atmel,24c32"; reg = <0x50>; }; i2c4_rtc: rtc@52 { compatible = "microcrystal,rv3028"; reg = <0x52>; }; }; &ipcc { status = "okay"; }; &iwdg2 { timeout-sec = <32>; status = "okay"; }; &m_can2 { pinctrl-names = "default", "sleep"; pinctrl-0 = <&m_can2_pins_a>; pinctrl-1 = <&m_can2_sleep_pins_a>; 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>; 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>; pinctrl-1 = <&qspi_clk_sleep_pins_a &qspi_bk1_sleep_pins_a>; status = "okay"; flash0: flash@0 { compatible = "winbond,w25q128", "jedec,spi-nor"; reg = <0>; spi-rx-bus-width = <4>; spi-max-frequency = <50000000>; m25p,fast-read; #address-cells = <1>; #size-cells = <1>; }; }; &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_b>, <&sai2b_pins_d>; pinctrl-1 = <&sai2a_sleep_pins_b>, <&sai2b_sleep_pins_d>; status = "okay"; }; &sai2a { dma-names = "rx"; st,sync = <&sai2b 2>; clocks = <&rcc SAI2_K>, <&sai2b>; clock-names = "sai_ck", "MCLK"; #clock-cells = <0>; sai2a_port: port { sai2a_endpoint: endpoint { remote-endpoint = <&tlv320_rx_endpoint>; mclk-fs = <256>; dai-tdm-slot-num = <2>; dai-tdm-slot-width = <16>; }; }; }; &sai2b { dma-names = "tx"; #clock-cells = <0>; sai2b_port: port { sai2b_endpoint: endpoint { remote-endpoint = <&tlv320_tx_endpoint>; mclk-fs = <256>; dai-tdm-slot-num = <2>; dai-tdm-slot-width = <16>; }; }; }; &sdmmc1 { pinctrl-names = "default", "opendrain", "sleep"; pinctrl-0 = <&sdmmc1_b4_pins_b>; pinctrl-1 = <&sdmmc1_b4_od_pins_b>; pinctrl-2 = <&sdmmc1_b4_sleep_pins_b>; cd-gpios = <&gpiof 3 GPIO_ACTIVE_LOW>; disable-wp; st,neg-edge; bus-width = <4>; vmmc-supply = <&v3v3>; status = "okay"; }; &sdmmc2 { pinctrl-names = "default", "opendrain", "sleep"; pinctrl-0 = <&sdmmc2_b4_pins_a &sdmmc2_d47_pins_e>; pinctrl-1 = <&sdmmc2_b4_od_pins_a &sdmmc2_d47_pins_e>; pinctrl-2 = <&sdmmc2_b4_sleep_pins_a &sdmmc2_d47_sleep_pins_e>; non-removable; no-sd; no-sdio; st,neg-edge; bus-width = <8>; vmmc-supply = <&v3v3>; vqmmc-supply = <&v3v3>; mmc-ddr-3_3v; }; &spi1 { pinctrl-names = "default", "sleep"; pinctrl-0 = <&spi1_pins_a>; pinctrl-1 = <&spi1_sleep_pins_a>; cs-gpios = <&gpioz 3 0>; 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>; pinctrl-3 = <&uart4_pins_a>; /delete-property/dmas; /delete-property/dma-names; status = "okay"; }; &usart1 { pinctrl-names = "default", "sleep", "idle"; pinctrl-0 = <&usart1_pins_b &usart1_pins_a>; pinctrl-1 = <&usart1_sleep_pins_b &usart1_sleep_pins_a>; pinctrl-2 = <&usart1_idle_pins_b &usart1_idle_pins_a>; uart-has-rtscts; status = "okay"; }; &usart3 { pinctrl-names = "default", "sleep", "idle"; pinctrl-0 = <&usart3_pins_a>; pinctrl-1 = <&usart3_sleep_pins_a>; pinctrl-2 = <&usart3_idle_pins_a>; status = "okay"; }; &usbh_ehci { phys = <&usbphyc_port0>; phy-names = "usb"; status = "okay"; }; &usbh_ohci { phys = <&usbphyc_port0>; phy-names = "usb"; status = "okay"; }; &usbotg_hs { phys = <&usbphyc_port1 0>; phy-names = "usb2-phy"; status = "okay"; }; &usbphyc { status = "okay"; }; &usbphyc_port0 { phy-supply = <&vdd_usb>; }; &usbphyc_port1 { phy-supply = <&vdd_usb>; };