[PATCH 2/4 V2] ARM: mx28: Add USB PHY overcurrent pinmux

[Marek Vasut]

Add the pinmux settings for USB PHY overcurrent pins.

Signed-off-by: Marek Vasut <marex at denx.de>
Cc: Chris Ball <cjb at laptop.org>
Cc: Fabio Estevam <fabio.estevam at freescale.com>
Cc: Mark Brown <broonie at opensource.wolfsonmicro.com>
Cc: Shawn Guo <shawn.guo at linaro.org>
---
 arch/arm/boot/dts/imx28.dtsi |   30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)

V2: This is pulled from the M28EVK and SPS1 board files, put it into common
    file.

diff --git a/arch/arm/boot/dts/imx28.dtsi b/arch/arm/boot/dts/imx28.dtsi
index b996c2d..3cba62d 100644
--- a/arch/arm/boot/dts/imx28.dtsi
+++ b/arch/arm/boot/dts/imx28.dtsi
@@ -520,6 +520,36 @@
 					fsl,voltage = <1>;
 					fsl,pull-up = <1>;
 				};
+
+				usbphy0_pins_a: usbphy0 at 0 {
+					reg = <0>;
+					fsl,pinmux-ids = <
+						0x2152 /* MX28_PAD_SSP2_SS2__USB0_OVERCURRENT */
+					>;
+					fsl,drive-strength = <2>;
+					fsl,voltage = <1>;
+					fsl,pull-up = <0>;
+				};
+
+				usbphy0_pins_b: usbphy0 at 1 {
+					reg = <0>;
+					fsl,pinmux-ids = <
+						0x3061 /* MX28_PAD_AUART1_CTS__USB0_OVERCURRENT */
+					>;
+					fsl,drive-strength = <2>;
+					fsl,voltage = <1>;
+					fsl,pull-up = <0>;
+				};
+
+				usbphy1_pins_a: usbphy1 at 0 {
+					reg = <0>;
+					fsl,pinmux-ids = <
+						0x2142 /* MX28_PAD_SSP2_SS1__USB1_OVERCURRENT */
+					>;
+					fsl,drive-strength = <2>;
+					fsl,voltage = <1>;
+					fsl,pull-up = <0>;
+				};
 			};
 
 			digctl at 8001c000 {
-- 
1.7.10.4