| // SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-3-Clause) |
| /* |
| * Copyright (C) STMicroelectronics 2023 - All Rights Reserved |
| * Author: Alexandre Torgue <alexandre.torgue@foss.st.com> for STMicroelectronics. |
| */ |
| |
| /dts-v1/; |
| |
| #include <dt-bindings/gpio/gpio.h> |
| #include <dt-bindings/regulator/st,stm32mp25-regulator.h> |
| #include "stm32mp257.dtsi" |
| #include "stm32mp25xf.dtsi" |
| #include "stm32mp25-pinctrl.dtsi" |
| #include "stm32mp25xxai-pinctrl.dtsi" |
| |
| / { |
| model = "STMicroelectronics STM32MP257F-EV1 Evaluation Board"; |
| compatible = "st,stm32mp257f-ev1", "st,stm32mp257"; |
| |
| aliases { |
| ethernet0 = ðernet2; |
| ethernet1 = ðernet1; |
| serial0 = &usart2; |
| serial1 = &usart6; |
| }; |
| |
| chosen { |
| stdout-path = "serial0:115200n8"; |
| }; |
| |
| clocks { |
| clk_ext_camera: clk-ext-camera { |
| #clock-cells = <0>; |
| compatible = "fixed-clock"; |
| clock-frequency = <24000000>; |
| }; |
| |
| pad_clk: pad-clk { |
| #clock-cells = <0>; |
| compatible = "fixed-clock"; |
| clock-frequency = <100000000>; |
| }; |
| }; |
| |
| imx335_2v9: regulator-2v9 { |
| compatible = "regulator-fixed"; |
| regulator-name = "imx335-avdd"; |
| regulator-min-microvolt = <2900000>; |
| regulator-max-microvolt = <2900000>; |
| regulator-always-on; |
| }; |
| |
| imx335_1v8: regulator-1v8 { |
| compatible = "regulator-fixed"; |
| regulator-name = "imx335-ovdd"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-always-on; |
| }; |
| |
| imx335_1v2: regulator-1v2 { |
| compatible = "regulator-fixed"; |
| regulator-name = "imx335-dvdd"; |
| regulator-min-microvolt = <1200000>; |
| regulator-max-microvolt = <1200000>; |
| regulator-always-on; |
| }; |
| |
| memory@80000000 { |
| device_type = "memory"; |
| reg = <0x0 0x80000000 0x1 0x0>; |
| }; |
| |
| panel_lvds: display { |
| compatible = "edt,etml0700z9ndha", "panel-lvds"; |
| enable-gpios = <&gpiog 15 GPIO_ACTIVE_HIGH>; |
| backlight = <&panel_lvds_backlight>; |
| power-supply = <&scmi_v3v3>; |
| width-mm = <156>; |
| height-mm = <92>; |
| data-mapping = "vesa-24"; |
| status = "okay"; |
| |
| panel-timing { |
| clock-frequency = <54000000>; |
| hactive = <1024>; |
| vactive = <600>; |
| hfront-porch = <150>; |
| hback-porch = <150>; |
| hsync-len = <21>; |
| vfront-porch = <24>; |
| vback-porch = <24>; |
| vsync-len = <21>; |
| }; |
| |
| port { |
| lvds_panel_in: endpoint { |
| remote-endpoint = <&lvds_out0>; |
| }; |
| }; |
| }; |
| |
| panel_lvds_backlight: backlight { |
| compatible = "gpio-backlight"; |
| gpios = <&gpioi 5 GPIO_ACTIVE_HIGH>; |
| default-on; |
| status = "okay"; |
| }; |
| |
| reserved-memory { |
| #address-cells = <2>; |
| #size-cells = <2>; |
| ranges; |
| |
| fw@80000000 { |
| compatible = "shared-dma-pool"; |
| reg = <0x0 0x80000000 0x0 0x4000000>; |
| no-map; |
| }; |
| |
| mm_ospi1: mm-ospi@60000000 { |
| reg = <0x0 0x60000000 0x0 0x10000000>; |
| no-map; |
| }; |
| }; |
| }; |
| |
| &arm_wdt { |
| timeout-sec = <32>; |
| status = "okay"; |
| }; |
| |
| &combophy { |
| clocks = <&rcc CK_BUS_USB3PCIEPHY>, <&rcc CK_KER_USB3PCIEPHY>, <&pad_clk>; |
| clock-names = "apb", "ker", "pad"; |
| status = "okay"; |
| }; |
| |
| &csi { |
| vdd-supply = <&scmi_vddcore>; |
| vdda18-supply = <&scmi_v1v8>; |
| status = "okay"; |
| ports { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| port@0 { |
| reg = <0>; |
| csi_sink: endpoint { |
| remote-endpoint = <&imx335_ep>; |
| data-lanes = <1 2>; |
| bus-type = <4>; |
| }; |
| }; |
| port@1 { |
| reg = <1>; |
| csi_source: endpoint { |
| remote-endpoint = <&dcmipp_0>; |
| }; |
| }; |
| }; |
| }; |
| |
| &dcmipp { |
| status = "okay"; |
| port { |
| dcmipp_0: endpoint { |
| remote-endpoint = <&csi_source>; |
| bus-type = <4>; |
| }; |
| }; |
| }; |
| |
| ðernet1 { |
| pinctrl-0 = <ð1_rgmii_pins_a ð1_mdio_pins_a>; |
| pinctrl-1 = <ð1_rgmii_sleep_pins_a ð1_mdio_sleep_pins_a>; |
| pinctrl-names = "default", "sleep"; |
| phy-handle = <&phy1_eth1>; |
| phy-mode = "rgmii-id"; |
| st,ext-phyclk; |
| status = "okay"; |
| |
| mdio { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| compatible = "snps,dwmac-mdio"; |
| phy1_eth1: ethernet-phy@4 { |
| compatible = "ethernet-phy-id001c.c916"; |
| reg = <4>; |
| reset-gpios = <&gpioj 9 GPIO_ACTIVE_LOW>; |
| reset-assert-us = <10000>; |
| reset-deassert-us = <80000>; |
| }; |
| }; |
| }; |
| |
| ðernet2 { |
| pinctrl-names = "default", "sleep"; |
| pinctrl-0 = <ð2_rgmii_pins_a>; |
| pinctrl-1 = <ð2_rgmii_sleep_pins_a>; |
| max-speed = <1000>; |
| phy-handle = <&phy0_eth2>; |
| phy-mode = "rgmii-id"; |
| status = "okay"; |
| |
| mdio { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| compatible = "snps,dwmac-mdio"; |
| phy0_eth2: ethernet-phy@1 { |
| compatible = "ethernet-phy-id001c.c916"; |
| reg = <1>; |
| reset-assert-us = <10000>; |
| reset-deassert-us = <300>; |
| reset-gpios = <&gpiog 6 GPIO_ACTIVE_LOW>; |
| }; |
| }; |
| }; |
| |
| &i2c2 { |
| pinctrl-names = "default", "sleep"; |
| pinctrl-0 = <&i2c2_pins_a>; |
| pinctrl-1 = <&i2c2_sleep_pins_a>; |
| i2c-scl-rising-time-ns = <100>; |
| i2c-scl-falling-time-ns = <13>; |
| clock-frequency = <400000>; |
| status = "okay"; |
| |
| imx335: camera@1a { |
| compatible = "sony,imx335"; |
| reg = <0x1a>; |
| clocks = <&clk_ext_camera>; |
| avdd-supply = <&imx335_2v9>; |
| ovdd-supply = <&imx335_1v8>; |
| dvdd-supply = <&imx335_1v2>; |
| reset-gpios = <&gpioi 7 (GPIO_ACTIVE_LOW | GPIO_PUSH_PULL)>; |
| |
| port { |
| imx335_ep: endpoint { |
| remote-endpoint = <&csi_sink>; |
| clock-lanes = <0>; |
| data-lanes = <1 2>; |
| link-frequencies = /bits/ 64 <594000000>; |
| }; |
| }; |
| }; |
| |
| ili2511: ili2511@41 { |
| compatible = "ilitek,ili251x"; |
| reg = <0x41>; |
| interrupt-parent = <&gpioi>; |
| interrupts = <13 IRQ_TYPE_EDGE_FALLING>; |
| reset-gpios = <&gpiog 14 GPIO_ACTIVE_LOW>; |
| status = "okay"; |
| }; |
| }; |
| |
| &i2c8 { |
| pinctrl-names = "default", "sleep"; |
| pinctrl-0 = <&i2c8_pins_a>; |
| pinctrl-1 = <&i2c8_sleep_pins_a>; |
| i2c-scl-rising-time-ns = <57>; |
| i2c-scl-falling-time-ns = <7>; |
| clock-frequency = <400000>; |
| status = "disabled"; |
| }; |
| |
| &ommanager { |
| memory-region = <&mm_ospi1>; |
| memory-region-names = "ospi1"; |
| pinctrl-0 = <&ospi_port1_clk_pins_a |
| &ospi_port1_io03_pins_a |
| &ospi_port1_cs0_pins_a>; |
| pinctrl-1 = <&ospi_port1_clk_sleep_pins_a |
| &ospi_port1_io03_sleep_pins_a |
| &ospi_port1_cs0_sleep_pins_a>; |
| pinctrl-names = "default", "sleep"; |
| status = "okay"; |
| |
| spi@0 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| memory-region = <&mm_ospi1>; |
| status = "okay"; |
| |
| flash0: flash@0 { |
| compatible = "jedec,spi-nor"; |
| reg = <0>; |
| spi-rx-bus-width = <4>; |
| spi-tx-bus-width = <4>; |
| spi-max-frequency = <50000000>; |
| }; |
| }; |
| }; |
| |
| /* use LPTIMER with tick broadcast for suspend mode */ |
| &lptimer3 { |
| status = "okay"; |
| timer { |
| status = "okay"; |
| }; |
| }; |
| |
| <dc { |
| status = "okay"; |
| port { |
| ltdc_ep0_out: endpoint { |
| remote-endpoint = <&lvds_in>; |
| }; |
| }; |
| }; |
| |
| &lvds { |
| status = "okay"; |
| ports { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| port@0 { |
| reg = <0>; |
| lvds_in: endpoint { |
| remote-endpoint = <<dc_ep0_out>; |
| }; |
| }; |
| |
| port@1 { |
| reg = <1>; |
| lvds_out0: endpoint { |
| remote-endpoint = <&lvds_panel_in>; |
| }; |
| }; |
| }; |
| }; |
| |
| &pcie_ep { |
| pinctrl-names = "default", "init"; |
| pinctrl-0 = <&pcie_pins_a>; |
| pinctrl-1 = <&pcie_init_pins_a>; |
| reset-gpios = <&gpioj 8 GPIO_ACTIVE_LOW>; |
| status = "disabled"; |
| }; |
| |
| &pcie_rc { |
| pinctrl-names = "default", "init", "sleep"; |
| pinctrl-0 = <&pcie_pins_a>; |
| pinctrl-1 = <&pcie_init_pins_a>; |
| pinctrl-2 = <&pcie_sleep_pins_a>; |
| status = "okay"; |
| |
| pcie@0,0 { |
| reset-gpios = <&gpioj 8 GPIO_ACTIVE_LOW>; |
| wake-gpios = <&gpioh 5 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; |
| }; |
| }; |
| |
| &rtc { |
| status = "okay"; |
| }; |
| |
| &scmi_regu { |
| scmi_vddio1: regulator@0 { |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <3300000>; |
| }; |
| scmi_vddcore: regulator@11 { |
| reg = <VOLTD_SCMI_STPMIC2_BUCK2>; |
| regulator-name = "vddcore"; |
| }; |
| scmi_v1v8: regulator@14 { |
| reg = <VOLTD_SCMI_STPMIC2_BUCK5>; |
| regulator-name = "v1v8"; |
| }; |
| scmi_v3v3: regulator@16 { |
| reg = <VOLTD_SCMI_STPMIC2_BUCK7>; |
| regulator-name = "v3v3"; |
| }; |
| scmi_vdd_emmc: regulator@18 { |
| reg = <VOLTD_SCMI_STPMIC2_LDO2>; |
| regulator-name = "vdd_emmc"; |
| }; |
| scmi_vdd3v3_usb: regulator@20 { |
| reg = <VOLTD_SCMI_STPMIC2_LDO4>; |
| regulator-name = "vdd3v3_usb"; |
| }; |
| scmi_vdd_sdcard: regulator@23 { |
| reg = <VOLTD_SCMI_STPMIC2_LDO7>; |
| regulator-name = "vdd_sdcard"; |
| }; |
| }; |
| |
| &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 = <&gpiod 9 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; |
| disable-wp; |
| st,neg-edge; |
| bus-width = <4>; |
| vmmc-supply = <&scmi_vdd_sdcard>; |
| vqmmc-supply = <&scmi_vddio1>; |
| status = "okay"; |
| }; |
| |
| &spi3 { |
| pinctrl-names = "default", "sleep"; |
| pinctrl-0 = <&spi3_pins_a>; |
| pinctrl-1 = <&spi3_sleep_pins_a>; |
| status = "disabled"; |
| }; |
| |
| &spi8 { |
| pinctrl-names = "default", "sleep"; |
| pinctrl-0 = <&spi8_pins_a>; |
| pinctrl-1 = <&spi8_sleep_pins_a>; |
| status = "disabled"; |
| }; |
| |
| &timers3 { |
| status = "disabled"; |
| counter { |
| status = "okay"; |
| }; |
| pwm { |
| pinctrl-0 = <&pwm3_pins_a>; |
| pinctrl-1 = <&pwm3_sleep_pins_a>; |
| pinctrl-names = "default", "sleep"; |
| status = "okay"; |
| }; |
| timer@2 { |
| status = "okay"; |
| }; |
| }; |
| |
| &timers8 { |
| status = "disabled"; |
| counter { |
| status = "okay"; |
| }; |
| pwm { |
| pinctrl-0 = <&pwm8_pins_a>; |
| pinctrl-1 = <&pwm8_sleep_pins_a>; |
| pinctrl-names = "default", "sleep"; |
| status = "okay"; |
| }; |
| timer@7 { |
| status = "okay"; |
| }; |
| }; |
| |
| &timers10 { |
| status = "disabled"; |
| counter { |
| pinctrl-0 = <&tim10_counter_pins_a>; |
| pinctrl-1 = <&tim10_counter_sleep_pins_a>; |
| pinctrl-names = "default", "sleep"; |
| status = "okay"; |
| }; |
| }; |
| |
| &timers12 { |
| status = "disabled"; |
| counter { |
| status = "okay"; |
| }; |
| pwm { |
| pinctrl-0 = <&pwm12_pins_a>; |
| pinctrl-1 = <&pwm12_sleep_pins_a>; |
| pinctrl-names = "default", "sleep"; |
| status = "okay"; |
| }; |
| timer@11 { |
| status = "okay"; |
| }; |
| }; |
| |
| &usart2 { |
| pinctrl-names = "default", "idle", "sleep"; |
| pinctrl-0 = <&usart2_pins_a>; |
| pinctrl-1 = <&usart2_idle_pins_a>; |
| pinctrl-2 = <&usart2_sleep_pins_a>; |
| /delete-property/dmas; |
| /delete-property/dma-names; |
| status = "okay"; |
| }; |
| |
| &usart6 { |
| pinctrl-names = "default", "idle", "sleep"; |
| pinctrl-0 = <&usart6_pins_a>; |
| pinctrl-1 = <&usart6_idle_pins_a>; |
| pinctrl-2 = <&usart6_sleep_pins_a>; |
| uart-has-rtscts; |
| status = "disabled"; |
| }; |
