[PATCHv1 1/3] arm64: dts: meson: odroid-c2: Add missing regulator linked to P5V0 regulator

[Anand Moon]

As per shematics VDDIO_AO18, VDDIO_AO3V3/VDD3V3 DDR3_1V5/DDR_VDDC:
fixed regulator output which is supplied by P5V0.

Rename vcc3v3 regulator node to vddio_ao3v3 as per shematics.

Cc: Martin Blumenstingl <martin.blumensti...@googlemail.com>
Cc: Jerome Brunet <jbru...@baylibre.com>
Cc: Neil Armstrong <narmstr...@baylibre.com>
Signed-off-by: Anand Moon <linux.am...@gmail.com>
---
 .../boot/dts/amlogic/meson-gxbb-odroidc2.dts  | 29 +++++++++++++++++--
 1 file changed, 26 insertions(+), 3 deletions(-)

diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts 
b/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts
index 792698a60a12..98e742bf44c1 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts
@@ -104,11 +104,34 @@
                regulator-max-microvolt = <1800000>;
        };
 
-       vcc3v3: regulator-vcc3v3 {
+       vddio_ao1v8: regulator-vddio-ao1v8 {
                compatible = "regulator-fixed";
-               regulator-name = "VCC3V3";
+               regulator-name = "VDDIO_AO1V8";
+               regulator-min-microvolt = <1800000>;
+               regulator-max-microvolt = <1800000>;
+               regulator-always-on;
+               /* U17 RT9179GB */
+               vin-supply = <&p5v0>;
+       };
+
+       vddio_ao3v3: regulator-vddio-ao3v3 {
+               compatible = "regulator-fixed";
+               regulator-name = "VDDIO_AO3V3";
                regulator-min-microvolt = <3300000>;
                regulator-max-microvolt = <3300000>;
+               regulator-always-on;
+               /* U11 MP2161GJ-C499 */
+               vin-supply = <&p5v0>;
+       };
+
+       vddc_ddr: regulator-vddc-ddr {
+               compatible = "regulator-fixed";
+               regulator-name = "DDR_VDDC";
+               regulator-min-microvolt = <1500000>;
+               regulator-max-microvolt = <1500000>;
+               regulator-always-on;
+               /* U15 MP2161GJ-C499 */
+               vin-supply = <&p5v0>;
        };
 
        emmc_pwrseq: emmc-pwrseq {
@@ -301,7 +324,7 @@
        mmc-hs200-1_8v;
 
        mmc-pwrseq = <&emmc_pwrseq>;
-       vmmc-supply = <&vcc3v3>;
+       vmmc-supply = <&vddio_ao3v3>;
        vqmmc-supply = <&vcc1v8>;
 };
 
-- 
2.23.0