diff options
Diffstat (limited to 'arch/arm64/boot/dts/st/stm32mp257f-ev1.dts')
| -rw-r--r-- | arch/arm64/boot/dts/st/stm32mp257f-ev1.dts | 493 |
1 files changed, 493 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/st/stm32mp257f-ev1.dts b/arch/arm64/boot/dts/st/stm32mp257f-ev1.dts new file mode 100644 index 000000000000..bb6d6393d2e4 --- /dev/null +++ b/arch/arm64/boot/dts/st/stm32mp257f-ev1.dts @@ -0,0 +1,493 @@ +// 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"; +}; |