ARM: dts: dra7-evm: Add missing regulators

Few regulators information were missing from DT. Add those
missing regulators.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

diff --git a/arch/arm/boot/dts/dra7-evm.dts b/arch/arm/boot/dts/dra7-evm.dts
index a7b4707..6e61cfa 100644 (file)
--- a/arch/arm/boot/dts/dra7-evm.dts
+++ b/arch/arm/boot/dts/dra7-evm.dts
@@ -33,6 +33,7 @@
        evm_3v3_sw: fixedregulator-evm_3v3_sw {
                compatible = "regulator-fixed";
                regulator-name = "evm_3v3_sw";
+               vin-supply = <&sysen1>;
                regulator-min-microvolt = <3300000>;
                regulator-max-microvolt = <3300000>;
        };
@@ -64,6 +65,7 @@
                regulator-always-on;
                regulator-boot-on;
                enable-active-high;
+               vin-supply = <&sysen2>;
                gpio = <&gpio7 11 GPIO_ACTIVE_HIGH>;
        };
 
@@ -523,6 +525,31 @@
                                        regulator-max-microvolt = <3300000>;
                                        regulator-boot-on;
                                };
+
+                               /* REGEN1 is unused */
+
+                               regen2: regen2 {
+                                       /* Needed for PMIC internal resources */
+                                       regulator-name = "regen2";
+                                       regulator-boot-on;
+                                       regulator-always-on;
+                               };
+
+                               /* REGEN3 is unused */
+
+                               sysen1: sysen1 {
+                                       /* PMIC_REGEN_3V3 */
+                                       regulator-name = "sysen1";
+                                       regulator-boot-on;
+                                       regulator-always-on;
+                               };
+
+                               sysen2: sysen2 {
+                                       /* PMIC_REGEN_DDR */
+                                       regulator-name = "sysen2";
+                                       regulator-boot-on;
+                                       regulator-always-on;
+                               };
                        };
                };
        };