[PATCH 2/8] ARM: dts: mstar: unitv2: Add regulators

[Daniel Palmer]

From: Daniel Palmer <daniel at 0x0f.com>

Add the fixed regulators for the core, IO and DRAM voltage rails and
the GPIO controlled switch that supplies the WiFi chip.

Signed-off-by: Daniel Palmer <daniel at 0x0f.com>
---
 .../mstar-infinity2m-ssd202d-unitv2.dts       | 32 +++++++++++++++++++
 1 file changed, 32 insertions(+)

diff --git a/arch/arm/boot/dts/sigmastar/mstar-infinity2m-ssd202d-unitv2.dts b/arch/arm/boot/dts/sigmastar/mstar-infinity2m-ssd202d-unitv2.dts
index f02de5b475af..5e79819a070a 100644
--- a/arch/arm/boot/dts/sigmastar/mstar-infinity2m-ssd202d-unitv2.dts
+++ b/arch/arm/boot/dts/sigmastar/mstar-infinity2m-ssd202d-unitv2.dts
@@ -39,6 +39,38 @@ led-1 {
 			linux,default-trigger = "heartbeat";
 		};
 	};
+
+	reg_vcc_core: regulator-vcc-core {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc_core";
+		regulator-min-microvolt = <950000>;
+		regulator-max-microvolt = <950000>;
+		regulator-boot-on;
+	};
+
+	reg_vcc_io: regulator-vcc-io {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc_io";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-boot-on;
+	};
+
+	reg_vcc_dram: regulator-vcc-dram {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc_dram";
+		regulator-min-microvolt = <1500000>;
+		regulator-max-microvolt = <1500000>;
+		regulator-boot-on;
+	};
+
+	reg_vcc_wifi: regulator-vcc-wifi {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc_wifi";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&gpio SSD20XD_GPIO_GPIO14 GPIO_ACTIVE_HIGH>;
+	};
 };
 
 &pm_uart {
-- 
2.53.0