diff options
Diffstat (limited to 'arch/arm/dts/stm32mp157a-avenger96.dts')
| -rw-r--r-- | arch/arm/dts/stm32mp157a-avenger96.dts | 80 |
1 files changed, 69 insertions, 11 deletions
diff --git a/arch/arm/dts/stm32mp157a-avenger96.dts b/arch/arm/dts/stm32mp157a-avenger96.dts index 5bc377d5e3..80ee9c0a2c 100644 --- a/arch/arm/dts/stm32mp157a-avenger96.dts +++ b/arch/arm/dts/stm32mp157a-avenger96.dts @@ -8,6 +8,7 @@ #include "stm32mp157.dtsi" #include "stm32mp15-pinctrl.dtsi" +#include "stm32mp157-pinctrl.dtsi" #include "stm32mp15xxac-pinctrl.dtsi" #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/mfd/st,stpmic1.h> @@ -17,10 +18,12 @@ compatible = "arrow,stm32mp157a-avenger96", "st,stm32mp157"; aliases { + eeprom0 = &eeprom0; ethernet0 = ðernet0; mmc0 = &sdmmc1; serial0 = &uart4; serial1 = &uart7; + spi0 = &qspi; }; chosen { @@ -77,16 +80,42 @@ default-state = "off"; }; }; + + sd_switch: regulator-sd_switch { + compatible = "regulator-gpio"; + regulator-name = "sd_switch"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <2900000>; + regulator-type = "voltage"; + regulator-always-on; + + gpios = <&gpioi 5 GPIO_ACTIVE_HIGH>; + gpios-states = <0>; + states = <1800000 0x1>, + <2900000 0x0>; + }; + + /* Enpirion EP3A8LQI U2 on the DHCOR */ + vdd_io: regulator-buck-io { + compatible = "regulator-fixed"; + regulator-name = "buck-io"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + vin-supply = <&vdd>; + }; }; ðernet0 { status = "okay"; - pinctrl-0 = <ðernet0_rgmii_pins_a>; - pinctrl-1 = <ðernet0_rgmii_pins_sleep_a>; + pinctrl-0 = <ðernet0_rgmii_pins_b>; + pinctrl-1 = <ðernet0_rgmii_pins_sleep_b>; pinctrl-names = "default", "sleep"; phy-mode = "rgmii"; max-speed = <1000>; phy-handle = <&phy0>; + phy-reset-gpios = <&gpioz 2 GPIO_ACTIVE_LOW>; mdio0 { #address-cells = <1>; @@ -152,7 +181,7 @@ vddcore: buck1 { regulator-name = "vddcore"; - regulator-min-microvolt = <1200000>; + regulator-min-microvolt = <800000>; regulator-max-microvolt = <1350000>; regulator-always-on; regulator-initial-mode = <0>; @@ -170,8 +199,8 @@ vdd: buck3 { regulator-name = "vdd"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; + regulator-min-microvolt = <2900000>; + regulator-max-microvolt = <2900000>; regulator-always-on; st,mask_reset; regulator-initial-mode = <0>; @@ -253,6 +282,7 @@ regulator-name = "vbus_otg"; interrupts = <IT_OCP_OTG 0>; interrupt-parent = <&pmic>; + regulator-active-discharge = <1>; }; vbus_sw: pwr_sw2 { @@ -275,6 +305,12 @@ status = "disabled"; }; }; + + eeprom0: eeprom@53 { + compatible = "atmel,24c02"; + reg = <0x53>; + pagesize = <16>; + }; }; &iwdg2 { @@ -283,10 +319,29 @@ }; &pwr_regulators { - vdd-supply = <&vdd>; + vdd-supply = <&vdd_io>; 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>; + reg = <0x58003000 0x1000>, <0x70000000 0x200000>; + #address-cells = <1>; + #size-cells = <0>; + status = "okay"; + + flash0: spi-flash@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + spi-rx-bus-width = <4>; + spi-max-frequency = <108000000>; + #address-cells = <1>; + #size-cells = <1>; + }; +}; + &rng1 { status = "okay"; }; @@ -297,21 +352,24 @@ &sdmmc1 { pinctrl-names = "default", "opendrain", "sleep"; - pinctrl-0 = <&sdmmc1_b4_pins_a &sdmmc1_dir_pins_a>; - pinctrl-1 = <&sdmmc1_b4_od_pins_a>; - pinctrl-2 = <&sdmmc1_b4_sleep_pins_a>; - broken-cd; + pinctrl-0 = <&sdmmc1_b4_pins_a &sdmmc1_dir_pins_b>; + pinctrl-1 = <&sdmmc1_b4_od_pins_a &sdmmc1_dir_pins_b>; + pinctrl-2 = <&sdmmc1_b4_sleep_pins_a &sdmmc1_dir_sleep_pins_b>; + cd-gpios = <&gpioi 8 GPIO_ACTIVE_LOW>; + disable-wp; st,sig-dir; st,neg-edge; st,use-ckin; + sd-uhs-sdr104; bus-width = <4>; vmmc-supply = <&vdd_sd>; + vqmmc-supply = <&sd_switch>; status = "okay"; }; &sdmmc2 { pinctrl-names = "default"; - pinctrl-0 = <&sdmmc2_b4_pins_a &sdmmc2_d47_pins_a>; + pinctrl-0 = <&sdmmc2_b4_pins_a &sdmmc2_d47_pins_b>; non-removable; no-sd; no-sdio; |