[3/4] ARM: dts: exynos4412-odroidx: add support for USB (phy, host, device)

Message ID 1402997133-13827-4-git-send-email-m.szyprowski@samsung.com
State New
Headers show

Commit Message

Marek Szyprowski June 17, 2014, 9:25 a.m.
From: Kamil Debski <k.debski@samsung.com>

This patch adds basic support for USB modules (host and device) on
OdroidX board.

Signed-off-by: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
---
 arch/arm/boot/dts/exynos4412-odroidx.dts | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)

Comments

Daniel Drake June 19, 2014, 12:32 p.m. | #1
On Tue, Jun 17, 2014 at 10:25 AM, Marek Szyprowski
<m.szyprowski@samsung.com> wrote:
> From: Kamil Debski <k.debski@samsung.com>
>
> This patch adds basic support for USB modules (host and device) on
> OdroidX board.
>
> Signed-off-by: Kamil Debski <k.debski@samsung.com>
> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>

Checked that this conforms to the documented DT bindings.

Reviewed-by: Daniel Drake <drake@endlessm.com>
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Patch

diff --git a/arch/arm/boot/dts/exynos4412-odroidx.dts b/arch/arm/boot/dts/exynos4412-odroidx.dts
index fda9ac23dd55..1a067cc00072 100644
--- a/arch/arm/boot/dts/exynos4412-odroidx.dts
+++ b/arch/arm/boot/dts/exynos4412-odroidx.dts
@@ -148,6 +148,16 @@ 
 		pinctrl-names = "default";
 		status = "okay";
 
+		usb3503@08 {
+			compatible = "smsc,usb3503";
+			reg = <0x08>;
+
+			intn-gpios = <&gpx3 0 0>;
+			connect-gpios = <&gpx3 4 0>;
+			reset-gpios = <&gpx3 5 0>;
+			initial-mode = <1>;
+		};
+
 		max77686: pmic@09 {
 			compatible = "maxim,max77686";
 			reg = <0x09>;
@@ -338,4 +348,24 @@ 
 			};
 		};
 	};
+
+	exynos-usbphy@125B0000 {
+		status = "okay";
+	};
+
+	hsotg@12480000 {
+		status = "okay";
+		vusb_d-supply = <&ldo15_reg>;
+		vusb_a-supply = <&ldo12_reg>;
+	};
+
+	ehci@12580000 {
+		status = "okay";
+		port@1 {
+			status = "okay";
+		};
+		port@2 {
+			status = "okay";
+		};
+	};
 };