diff mbox

[v2,2/2] ARM: dts: imx23-olinuxino: Add USB host support

Message ID 1347886905-6582-1-git-send-email-fabio.estevam@freescale.com (mailing list archive)
State New, archived
Headers show

Commit Message

Fabio Estevam Sept. 17, 2012, 1:01 p.m. UTC 
Add USB host support.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
---
Changes since v1:
- Fix indentation

 arch/arm/boot/dts/imx23-olinuxino.dts |   26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

Comments

Shawn Guo Sept. 19, 2012, 3:05 a.m. UTC | #1 
On Mon, Sep 17, 2012 at 10:01:45AM -0300, Fabio Estevam wrote:
> Add USB host support.
> 
> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>

Applied, thanks.

Shawn
diff mbox

Patch

diff --git a/arch/arm/boot/dts/imx23-olinuxino.dts b/arch/arm/boot/dts/imx23-olinuxino.dts
index 711dcf5..daddd1e 100644
--- a/arch/arm/boot/dts/imx23-olinuxino.dts
+++ b/arch/arm/boot/dts/imx23-olinuxino.dts
@@ -40,6 +40,7 @@ 
 					reg = <0>;
 					fsl,pinmux-ids = <
 						0x2013 /* MX23_PAD_SSP1_DETECT__GPIO_2_1 */
+						0x0113 /* MX23_PAD_GPMI_ALE__GPIO_0_17 */
 					>;
 					fsl,drive-strength = <0>;
 					fsl,voltage = <1>;
@@ -60,6 +61,31 @@ 
 				pinctrl-0 = <&auart0_2pins_a>;
 				status = "okay";
 			};
+
+			usbphy0: usbphy@8007c000 {
+				status = "okay";
+			};
+		};
+	};
+
+	ahb@80080000 {
+		usb0: usb@80080000 {
+			vbus-supply = <&reg_usb0_vbus>;
+			status = "okay";
+		};
+	};
+
+	regulators {
+		compatible = "simple-bus";
+
+		reg_usb0_vbus: usb0_vbus {
+			compatible = "regulator-fixed";
+			regulator-name = "usb0_vbus";
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+			enable-active-high;
+			startup-delay-us = <300>; /* LAN9215 requires a POR of 200us minimum */
+			gpio = <&gpio0 17 0>;
 		};
 	};