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-rw-r--r--dts/src/arm/imx6ul-14x14-evk.dtsi28
1 files changed, 21 insertions, 7 deletions
diff --git a/dts/src/arm/imx6ul-14x14-evk.dtsi b/dts/src/arm/imx6ul-14x14-evk.dtsi
index 1506eb1..2121445 100644
--- a/dts/src/arm/imx6ul-14x14-evk.dtsi
+++ b/dts/src/arm/imx6ul-14x14-evk.dtsi
@@ -30,14 +30,26 @@
enable-active-high;
};
- reg_sensors: regulator-sensors {
+ reg_peri_3v3: regulator-peri-3v3 {
compatible = "regulator-fixed";
pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_sensors_reg>;
- regulator-name = "sensors-supply";
+ pinctrl-0 = <&pinctrl_peri_3v3>;
+ regulator-name = "VPERI_3V3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
gpio = <&gpio5 2 GPIO_ACTIVE_LOW>;
+ /*
+ * If you want to want to make this dynamic please
+ * check schematics and test all affected peripherals:
+ *
+ * - sensors
+ * - ethernet phy
+ * - can
+ * - bluetooth
+ * - wm8960 audio codec
+ * - ov5640 camera
+ */
+ regulator-always-on;
};
reg_can_3v3: regulator-can-3v3 {
@@ -140,6 +152,7 @@
pinctrl-0 = <&pinctrl_enet1>;
phy-mode = "rmii";
phy-handle = <&ethphy0>;
+ phy-supply = <&reg_peri_3v3>;
status = "okay";
};
@@ -148,6 +161,7 @@
pinctrl-0 = <&pinctrl_enet2>;
phy-mode = "rmii";
phy-handle = <&ethphy1>;
+ phy-supply = <&reg_peri_3v3>;
status = "okay";
mdio {
@@ -193,8 +207,8 @@
magnetometer@e {
compatible = "fsl,mag3110";
reg = <0x0e>;
- vdd-supply = <&reg_sensors>;
- vddio-supply = <&reg_sensors>;
+ vdd-supply = <&reg_peri_3v3>;
+ vddio-supply = <&reg_peri_3v3>;
};
};
@@ -227,7 +241,7 @@
flash0: n25q256a@0 {
#address-cells = <1>;
#size-cells = <1>;
- compatible = "micron,n25q256a";
+ compatible = "micron,n25q256a", "jedec,spi-nor";
spi-max-frequency = <29000000>;
spi-rx-bus-width = <4>;
spi-tx-bus-width = <4>;
@@ -462,7 +476,7 @@
>;
};
- pinctrl_sensors_reg: sensorsreggrp {
+ pinctrl_peri_3v3: peri3v3grp {
fsl,pins = <
MX6UL_PAD_SNVS_TAMPER2__GPIO5_IO02 0x1b0b0
>;