@@ -45,16 +45,40 @@ reg_gmac_3v3: gmac-3v3 {
startup-delay-us = <100000>;
enable-active-high;
gpio = <&pio 3 6 GPIO_ACTIVE_HIGH>;
+ vin-supply = <®_vcc3v3>;
+ };
+
+ reg_gmac_2v5: gmac-2v5 {
+ /* 2V5 supply for GMAC PHY IO */
+ compatible = "regulator-fixed";
+ regulator-name = "gmac-2v5";
+ regulator-min-microvolt = <2500000>;
+ regulator-max-microvolt = <2500000>;
+ regulator-always-on;
+ vin-supply = <®_vcc3v3>;
+ };
+
+ reg_vcc5v: regulator-vcc5v {
+ /* board 5V supply from micro USB or pin headers */
+ compatible = "regulator-fixed";
+ regulator-name = "vcc-5v";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-always-on;
};
reg_vcc3v3: vcc3v3 {
+ /* board 3V3 supply by SY8089A */
compatible = "regulator-fixed";
regulator-name = "vcc3v3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ vin-supply = <®_vcc5v>;
};
vdd_cpux: gpio-regulator {
+ /* cpu voltage regulator MP2143DJ */
compatible = "regulator-gpio";
regulator-name = "vdd-cpux";
regulator-type = "voltage";
@@ -66,6 +90,7 @@ vdd_cpux: gpio-regulator {
gpios = <&r_pio 0 6 GPIO_ACTIVE_HIGH>;
gpios-states = <0x1>;
states = <1100000 0>, <1300000 1>;
+ vin-supply = <®_vcc5v>;
};
wifi_pwrseq: pwrseq {
Added the main board 5 V supply regulator, a 2.5 V supply regulator for GMAC PHY IO and correct vin-supply elements. Signed-off-by: Kryštof Černý <cleverline1mc@gmail.com> --- .../dts/allwinner/sun50i-h5-nanopi-neo-plus2.dts | 25 ++++++++++++++++++++++ 1 file changed, 25 insertions(+)