diff options
Diffstat (limited to 'fdts/stm32mp157c-ed1.dts')
| -rw-r--r-- | fdts/stm32mp157c-ed1.dts | 195 |
1 files changed, 107 insertions, 88 deletions
diff --git a/fdts/stm32mp157c-ed1.dts b/fdts/stm32mp157c-ed1.dts index 779492552..a6b98b7d9 100644 --- a/fdts/stm32mp157c-ed1.dts +++ b/fdts/stm32mp157c-ed1.dts @@ -5,8 +5,12 @@ */ /dts-v1/; -#include "stm32mp157c.dtsi" -#include "stm32mp157caa-pinctrl.dtsi" +#include "stm32mp157.dtsi" +#include "stm32mp15xc.dtsi" +#include "stm32mp15-pinctrl.dtsi" +#include "stm32mp15xxaa-pinctrl.dtsi" +#include <dt-bindings/clock/stm32mp1-clksrc.h> +#include "stm32mp15-ddr3-2x4Gb-1066-binG.dtsi" / { model = "STMicroelectronics STM32MP157C eval daughter"; @@ -16,20 +20,51 @@ stdout-path = "serial0:115200n8"; }; + + memory@c0000000 { + device_type = "memory"; + reg = <0xC0000000 0x40000000>; + }; + aliases { serial0 = &uart4; }; }; +&bsec { + board_id: board_id@ec { + reg = <0xec 0x4>; + status = "okay"; + secure-status = "okay"; + }; +}; + &clk_hse { st,digbypass; }; +&cpu0 { + cpu-supply = <&vddcore>; +}; + +&cpu1 { + cpu-supply = <&vddcore>; +}; + +&cryp1 { + status="okay"; +}; + +&hash1 { + status = "okay"; +}; + &i2c4 { pinctrl-names = "default"; pinctrl-0 = <&i2c4_pins_a>; i2c-scl-rising-time-ns = <185>; i2c-scl-falling-time-ns = <20>; + clock-frequency = <400000>; status = "okay"; pmic: stpmic@33 { @@ -40,18 +75,15 @@ #interrupt-cells = <2>; status = "okay"; - st,main-control-register = <0x04>; - st,vin-control-register = <0xc0>; - st,usb-control-register = <0x20>; - regulators { compatible = "st,stpmic1-regulators"; - ldo1-supply = <&v3v3>; ldo2-supply = <&v3v3>; ldo3-supply = <&vdd_ddr>; ldo5-supply = <&v3v3>; ldo6-supply = <&v3v3>; + pwr_sw1-supply = <&bst_out>; + pwr_sw2-supply = <&bst_out>; vddcore: buck1 { regulator-name = "vddcore"; @@ -112,8 +144,6 @@ vdd_usb: ldo4 { regulator-name = "vdd_usb"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; }; vdd_sd: ldo5 { @@ -132,92 +162,45 @@ vref_ddr: vref_ddr { regulator-name = "vref_ddr"; regulator-always-on; - regulator-over-current-protection; }; - }; - }; -}; -&iwdg2 { - timeout-sec = <32>; - status = "okay"; -}; - -&pwr { - pwr-regulators { - vdd-supply = <&vdd>; - }; -}; + bst_out: boost { + regulator-name = "bst_out"; + }; -&rng1 { - status = "okay"; -}; + vbus_otg: pwr_sw1 { + regulator-name = "vbus_otg"; + }; -&rtc { - status = "okay"; -}; + vbus_sw: pwr_sw2 { + regulator-name = "vbus_sw"; + regulator-active-discharge = <1>; + }; + }; -&sdmmc1 { - pinctrl-names = "default"; - pinctrl-0 = <&sdmmc1_b4_pins_a &sdmmc1_dir_pins_a>; - broken-cd; - st,sig-dir; - st,neg-edge; - st,use-ckin; - bus-width = <4>; - vmmc-supply = <&vdd_sd>; - sd-uhs-sdr12; - sd-uhs-sdr25; - sd-uhs-sdr50; - sd-uhs-ddr50; - sd-uhs-sdr104; - status = "okay"; -}; + onkey { + compatible = "st,stpmic1-onkey"; + power-off-time-sec = <10>; + status = "okay"; + }; -&sdmmc2 { - pinctrl-names = "default"; - pinctrl-0 = <&sdmmc2_b4_pins_a &sdmmc2_d47_pins_a>; - non-removable; - no-sd; - no-sdio; - st,neg-edge; - bus-width = <8>; - vmmc-supply = <&v3v3>; - vqmmc-supply = <&v3v3>; - mmc-ddr-3_3v; - status = "okay"; + watchdog { + compatible = "st,stpmic1-wdt"; + status = "disabled"; + }; + }; }; -&uart4 { - pinctrl-names = "default"; - pinctrl-0 = <&uart4_pins_a>; +&iwdg2 { + timeout-sec = <32>; status = "okay"; }; -/* ATF Specific */ -#include <dt-bindings/clock/stm32mp1-clksrc.h> -#include "stm32mp15-ddr3-2x4Gb-1066-binG.dtsi" -#include "stm32mp157c-security.dtsi" - -/ { - aliases { - gpio0 = &gpioa; - gpio1 = &gpiob; - gpio2 = &gpioc; - gpio3 = &gpiod; - gpio4 = &gpioe; - gpio5 = &gpiof; - gpio6 = &gpiog; - gpio7 = &gpioh; - gpio8 = &gpioi; - gpio9 = &gpioj; - gpio10 = &gpiok; - gpio25 = &gpioz; - i2c3 = &i2c4; - }; +&pwr_regulators { + vdd-supply = <&vdd>; + vdd_3v3_usbfs-supply = <&vdd_usb>; }; -/* CLOCK init */ &rcc { secure-status = "disabled"; st,clksrc = < @@ -308,10 +291,46 @@ }; }; -&bsec { - board_id: board_id@ec { - reg = <0xec 0x4>; - status = "okay"; - secure-status = "okay"; - }; +&rng1 { + status = "okay"; +}; + +&rtc { + status = "okay"; +}; + +&sdmmc1 { + pinctrl-names = "default"; + pinctrl-0 = <&sdmmc1_b4_pins_a &sdmmc1_dir_pins_a>; + disable-wp; + st,sig-dir; + st,neg-edge; + st,use-ckin; + bus-width = <4>; + vmmc-supply = <&vdd_sd>; + sd-uhs-sdr12; + sd-uhs-sdr25; + sd-uhs-sdr50; + sd-uhs-ddr50; + status = "okay"; +}; + +&sdmmc2 { + pinctrl-names = "default"; + pinctrl-0 = <&sdmmc2_b4_pins_a &sdmmc2_d47_pins_a>; + non-removable; + no-sd; + no-sdio; + st,neg-edge; + bus-width = <8>; + vmmc-supply = <&v3v3>; + vqmmc-supply = <&vdd>; + mmc-ddr-3_3v; + status = "okay"; +}; + +&uart4 { + pinctrl-names = "default"; + pinctrl-0 = <&uart4_pins_a>; + status = "okay"; }; |