diff options
| author | Pascal Paillet <[email protected]> | 2024-06-28 10:58:13 +0200 |
|---|---|---|
| committer | Alexandre Torgue <[email protected]> | 2024-07-05 14:45:25 +0200 |
| commit | 419ed754a3b6279f748909dd552fe425c7fce4a2 (patch) | |
| tree | 13c2bb636db30c5e60c8cf91e1060c5fc48d55ce | |
| parent | 387abbb94535a74dbbd37fcfb33094daa0c56129 (diff) | |
arm64: dts: st: describe power supplies for stm32mp257f-ev1 board
Describe power supplies for stm32mp257f-ev1 board.
Signed-off-by: Pascal Paillet <[email protected]>
Signed-off-by: Alexandre Torgue <[email protected]>
| -rw-r--r-- | arch/arm64/boot/dts/st/stm32mp257f-ev1.dts | 43 |
1 files changed, 34 insertions, 9 deletions
diff --git a/arch/arm64/boot/dts/st/stm32mp257f-ev1.dts b/arch/arm64/boot/dts/st/stm32mp257f-ev1.dts index 68c8cb25d5a1..214191a8322b 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" @@ -42,14 +43,6 @@ 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 { @@ -100,6 +93,37 @@ status = "disabled"; }; +&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>; @@ -109,7 +133,8 @@ disable-wp; st,neg-edge; bus-width = <4>; - vmmc-supply = <&vdd_sdcard>; + vmmc-supply = <&scmi_vdd_sdcard>; + vqmmc-supply = <&scmi_vddio1>; status = "okay"; }; |