diff options
Diffstat (limited to 'arch/arm64/boot/dts/st/stm32mp257f-ev1.dts')
| -rw-r--r-- | arch/arm64/boot/dts/st/stm32mp257f-ev1.dts | 214 |
1 files changed, 205 insertions, 9 deletions
diff --git a/arch/arm64/boot/dts/st/stm32mp257f-ev1.dts b/arch/arm64/boot/dts/st/stm32mp257f-ev1.dts index b2d3afb15758..1b88485a62a1 100644 --- a/arch/arm64/boot/dts/st/stm32mp257f-ev1.dts +++ b/arch/arm64/boot/dts/st/stm32mp257f-ev1.dts @@ -7,6 +7,7 @@ /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" @@ -17,13 +18,53 @@ compatible = "st,stm32mp257f-ev1", "st,stm32mp257"; aliases { + ethernet0 = ðernet2; 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>; @@ -40,14 +81,6 @@ no-map; }; }; - - vdd_sdcard: vdd-sdcard { - compatible = "regulator-fixed"; - regulator-name = "vdd_sdcard"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - regulator-always-on; - }; }; &arm_wdt { @@ -55,6 +88,143 @@ 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>; + }; + }; +}; + +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>; + }; + }; + }; +}; + +&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"; +}; + +&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>; @@ -64,14 +234,40 @@ disable-wp; st,neg-edge; bus-width = <4>; - vmmc-supply = <&vdd_sdcard>; + 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"; +}; + &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"; +}; |