[PATCH 0/3] dts: exynos5: Add required VDD supplies for USB

[PATCH 0/3] dts: exynos5: Add required VDD supplies for USB

[Vivek Gautam]

Based on for-next branch of Kgene's linux-samsung tree, with
following patch series:
[PATCH 0/9] Enable USB 3.0 support on Exynos5 systems
https://lkml.org/lkml/2014/4/23/389

These are device tree patches corresponding to the usb driver patch-series:
[PATCH 1/3] usb: ohci-exynos: Make provision for vdd regulators
[PATCH 2/3] usb: ehci-exynos: Make provision for vdd regulators
[PATCH 3/3] usb: dwc3-exynos: Make provision for vdd regulators

Vivek Gautam (3):
  dts: exynos5250: Add required VDD regulator supplies for usb
  dts: exynos5250-snow: Add required VDD regulator supplies for usb
  dts: exynos5420-smdk5420: Add required VDD regulator supplies for usb

 arch/arm/boot/dts/exynos5250-smdk5250.dts |   12 ++++++++++++
 arch/arm/boot/dts/exynos5250-snow.dts     |   12 ++++++++++++
 arch/arm/boot/dts/exynos5420-smdk5420.dts |   20 ++++++++++++++++++++
 3 files changed, 44 insertions(+)

-- 
1.7.10.4

[PATCH 1/3] dts: exynos5250: Add required VDD regulator supplies for usb

[Vivek Gautam]

Add required VDD 3.3V and VDD 1.0V regulator supplies to usb nodes.

Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com>
---
 arch/arm/boot/dts/exynos5250-smdk5250.dts |   12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts
index a794a70..2f183b8 100644
--- a/arch/arm/boot/dts/exynos5250-smdk5250.dts
+++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts
@@ -363,8 +363,20 @@
 		samsung,audio-codec = <&wm8994>;
 	};
 
+	usb@12000000 {
+		vdd33-supply = <&ldo12_reg>;
+		vdd10-supply = <&ldo15_reg>;
+	};
+
 	usb@12110000 {
 		samsung,vbus-gpio = <&gpx2 6 0>;
+		vdd33-supply = <&ldo12_reg>;
+		vdd10-supply = <&ldo15_reg>;
+	};
+
+	usb@12120000 {
+		vdd33-supply = <&ldo12_reg>;
+		vdd10-supply = <&ldo15_reg>;
 	};
 
 	dp-controller@145B0000 {
-- 
1.7.10.4

[PATCH 2/3] dts: exynos5250-snow: Add required VDD regulator supplies for usb

[Vivek Gautam]

Add required VDD 3.3V and VDD 1.0V regulator supplies to usb nodes.

Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com>
---
 arch/arm/boot/dts/exynos5250-snow.dts |   12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts
index fd9b3b3..21d1f31 100644
--- a/arch/arm/boot/dts/exynos5250-snow.dts
+++ b/arch/arm/boot/dts/exynos5250-snow.dts
@@ -214,12 +214,24 @@
 		enable-active-high;
 	};
 
+	usb@12000000 {
+		vdd33-supply = <&ldo12_reg>;
+		vdd10-supply = <&ldo15_reg>;
+	};
+
 	phy@12100000 {
 		vbus-supply = <&usb3_vbus_reg>;
 	};
 
 	usb@12110000 {
 		samsung,vbus-gpio = <&gpx1 1 0>;
+		vdd33-supply = <&ldo12_reg>;
+		vdd10-supply = <&ldo15_reg>;
+	};
+
+	usb@12120000 {
+		vdd33-supply = <&ldo12_reg>;
+		vdd10-supply = <&ldo15_reg>;
 	};
 
 	fixed-rate-clocks {
-- 
1.7.10.4

[PATCH 3/3] dts: exynos5420-smdk5420: Add required VDD regulator supplies for usb

[Vivek Gautam]

Add required VDD 3.3V and VDD 1.0V regulator supplies to usb nodes.

Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com>
---
 arch/arm/boot/dts/exynos5420-smdk5420.dts |   20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/arch/arm/boot/dts/exynos5420-smdk5420.dts b/arch/arm/boot/dts/exynos5420-smdk5420.dts
index 96d99e1..323ce00 100644
--- a/arch/arm/boot/dts/exynos5420-smdk5420.dts
+++ b/arch/arm/boot/dts/exynos5420-smdk5420.dts
@@ -185,10 +185,30 @@
 		enable-active-high;
 	};
 
+	usb@12000000 {
+		vdd33-supply = <&ldo9_reg>;
+		vdd10-supply = <&ldo11_reg>;
+	};
+
 	phy@12100000 {
 		vbus-supply = <&usb300_vbus_reg>;
 	};
 
+	usb@12110000 {
+		vdd33-supply = <&ldo9_reg>;
+		vdd10-supply = <&ldo11_reg>;
+	};
+
+	usb@12120000 {
+		vdd33-supply = <&ldo9_reg>;
+		vdd10-supply = <&ldo11_reg>;
+	};
+
+	usb@12400000 {
+		vdd33-supply = <&ldo9_reg>;
+		vdd10-supply = <&ldo11_reg>;
+	};
+
 	phy@12500000 {
 		vbus-supply = <&usb301_vbus_reg>;
 	};
-- 
1.7.10.4