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authorFelipe Balbi <balbi@ti.com>2014-12-04 11:01:57 -0600
committerTony Lindgren <tony@atomide.com>2015-01-07 16:23:28 -0800
commit221fed3cb527ab73ec645557ec6e0493b6869114 (patch)
treeb7b60f44dde84245f40f7e80e5f8d51019185a03 /arch/arm/boot
parenta2db983a9436a7038f300dd79030a6d62154d5a5 (diff)
downloadlinux-221fed3cb527ab73ec645557ec6e0493b6869114.tar.gz
ARM: dts: am437x-sk: add explicit pinmux for both USB instances
This patch just makes USB[01]_DRVVBUS signal explicitly muxed. Note that board already has a discrete pulldown, so we're not adding any pulls here. Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/boot')
-rw-r--r--arch/arm/boot/dts/am437x-sk-evm.dts16
1 files changed, 16 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/am437x-sk-evm.dts b/arch/arm/boot/dts/am437x-sk-evm.dts
index 9e86cedab466..f7775c79ee96 100644
--- a/arch/arm/boot/dts/am437x-sk-evm.dts
+++ b/arch/arm/boot/dts/am437x-sk-evm.dts
@@ -329,6 +329,18 @@
0x1c (PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpcm_ad7.gpio1_7 */
>;
};
+
+ usb1_pins: usb1_pins {
+ pinctrl-single,pins = <
+ 0x2c0 (PIN_OUTPUT | MUX_MODE0) /* usb0_drvvbus.usb0_drvvbus */
+ >;
+ };
+
+ usb2_pins: usb2_pins {
+ pinctrl-single,pins = <
+ 0x2c4 (PIN_OUTPUT | MUX_MODE0) /* usb0_drvvbus.usb0_drvvbus */
+ >;
+ };
};
&i2c0 {
@@ -485,6 +497,8 @@
&usb1 {
dr_mode = "peripheral";
status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&usb1_pins>;
};
&usb2_phy2 {
@@ -494,6 +508,8 @@
&usb2 {
dr_mode = "host";
status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&usb2_pins>;
};
&qspi {