arm64: dts: st: describe power supplies for stm32mp257f-ev1 board

Describe power supplies for stm32mp257f-ev1 board.

Signed-off-by: Pascal Paillet <p.paillet@foss.st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>

diff --git a/arch/arm64/boot/dts/st/stm32mp257f-ev1.dts b/arch/arm64/boot/dts/st/stm32mp257f-ev1.dts
index 68c8cb25d5a1a70406eb0d0478751b8e34b0d869..214191a8322b81e7ae453503863b4465d9b625e0 100644 (file)
--- 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";
 };