Define VDD1 regulator in twl4030 DT and mark it as the supply for the
various OMAP3 platforms.
Cc: Kevin Hilman <khilman@xxxxxxxxxxxxxxxxxxx>
Cc: "Benoît Cousson" <b-cousson@xxxxxx>
Cc: Santosh Shilimkar <santosh.shilimkar@xxxxxx>
Cc: Shawn Guo <shawn.guo@xxxxxxxxxx>
Cc: Keerthy <j-keerthy@xxxxxx>
Cc: linux-omap@xxxxxxxxxxxxxxx
Cc: devicetree-discuss@xxxxxxxxxxxxxxxx
Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
Cc: cpufreq@xxxxxxxxxxxxxxx
Cc: linux-pm@xxxxxxxxxxxxxxx
Signed-off-by: Nishanth Menon <nm@xxxxxx>
---
arch/arm/boot/dts/omap3-beagle-xm.dts | 6 ++++++
arch/arm/boot/dts/omap3-beagle.dts | 6 ++++++
arch/arm/boot/dts/omap3-evm.dts | 6 ++++++
arch/arm/boot/dts/twl4030.dtsi | 6 ++++++
4 files changed, 24 insertions(+)
diff --git a/arch/arm/boot/dts/omap3-beagle-xm.dts b/arch/arm/boot/dts/omap3-beagle-xm.dts
index 3705a81..7152746 100644
--- a/arch/arm/boot/dts/omap3-beagle-xm.dts
+++ b/arch/arm/boot/dts/omap3-beagle-xm.dts
@@ -13,6 +13,12 @@
model = "TI OMAP3 BeagleBoard xM";
compatible = "ti,omap3-beagle-xm, ti,omap3-beagle", "ti,omap3";
+ cpus {
+ cpu@0 {
+ cpu0-supply = <&vcc>;
+ };
+ };
+
memory {
device_type = "memory";
reg = <0x80000000 0x20000000>; /* 512 MB */
diff --git a/arch/arm/boot/dts/omap3-beagle.dts b/arch/arm/boot/dts/omap3-beagle.dts
index f624dc8..8886617 100644
--- a/arch/arm/boot/dts/omap3-beagle.dts
+++ b/arch/arm/boot/dts/omap3-beagle.dts
@@ -13,6 +13,12 @@
model = "TI OMAP3 BeagleBoard";
compatible = "ti,omap3-beagle", "ti,omap3";
+ cpus {
+ cpu@0 {
+ cpu0-supply = <&vcc>;
+ };
+ };
+
memory {
device_type = "memory";
reg = <0x80000000 0x10000000>; /* 256 MB */
diff --git a/arch/arm/boot/dts/omap3-evm.dts b/arch/arm/boot/dts/omap3-evm.dts
index e8ba1c2..d36d19f 100644
--- a/arch/arm/boot/dts/omap3-evm.dts
+++ b/arch/arm/boot/dts/omap3-evm.dts
@@ -13,6 +13,12 @@
model = "TI OMAP3 EVM (OMAP3530, AM/DM37x)";
compatible = "ti,omap3-evm", "ti,omap3";
+ cpus {
+ cpu@0 {
+ cpu0-supply = <&vcc>;
+ };
+ };
+
memory {
device_type = "memory";
reg = <0x80000000 0x10000000>; /* 256 MB */
diff --git a/arch/arm/boot/dts/twl4030.dtsi b/arch/arm/boot/dts/twl4030.dtsi
index ed0bc95..608f2e6 100644
--- a/arch/arm/boot/dts/twl4030.dtsi
+++ b/arch/arm/boot/dts/twl4030.dtsi
@@ -23,6 +23,12 @@
compatible = "ti,twl4030-wdt";
};
+ vcc: regulator-vdd1 {
+ compatible = "ti,twl4030-vdd1";
+ regulator-min-microvolt = <600000>;
+ regulator-max-microvolt = <1450000>;
+ };
+
vdac: regulator-vdac {
compatible = "ti,twl4030-vdac";
regulator-min-microvolt = <1800000>;
--
1.7.9.5
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