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ARM: dts: imx6ul-14x14-evk: add USB dual-role support

PATCH New Peter Chen 4 participants 4 messages Aug 2, 2016 – Nov 1, 2016

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Peter Chen

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#0 lore raw

PATCH 1/1 ARM: dts: imx6ul-14x14-evk: add USB dual-role support

With commit 851ce932242d ("usb: chipidea: otg: don't wait vbus drops below BSV when starts host"), the driver can support enabling vbus output without software control, so this board (control vbus output through ID pin) can support dual-role now.

Signed-off-by Peter Chen <[email protected]>
---
 arch/arm/boot/dts/imx6ul-14x14-evk.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
arch/arm/boot/dts/imx6ul-14x14-evk.dts +1 -1
index e281d50..c5cf942 100644
@@ -225,7 +225,7 @@
 };
 
 &usbotg1 {
-	dr_mode = "peripheral";
+	dr_mode = "otg";
 	status = "okay";
 };
Signature · 1 line
1.9.1
#1 lore raw

PATCH 1/1 ARM: dts: imx6ul-14x14-evk: add USB dual-role support

Quoted 15 lines · Peter Chen

With commit 851ce932242d ("usb: chipidea: otg: don't wait vbus drops below BSV when starts host"), the driver can support enabling vbus output without software control, so this board (control vbus output through ID pin) can support dual-role now.

Signed-off-by Peter Chen <[email protected]>
---
 arch/arm/boot/dts/imx6ul-14x14-evk.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
arch/arm/boot/dts/imx6ul-14x14-evk.dts +0 -0
index e281d50..c5cf942 100644

arch/arm/boot/dts/imx6ul-14x14-evk.dts line 231

Quoted 8 lines
arch/arm/boot/dts/imx6ul-14x14-evk.dts +1 -1
@@ -225,7 +225,7 @@
 };
 
 &usbotg1 {
-       dr_mode = "peripheral";
+       dr_mode = "otg";
        status = "okay";
 };

Ping....

Peter

Applied
#2 lore raw

PATCH 1/1 ARM: dts: imx6ul-14x14-evk: add USB dual-role support

Quoted 18 lines · Peter Chen
Quoted 17 lines · Peter Chen

With commit 851ce932242d ("usb: chipidea: otg: don't wait vbus drops below BSV when starts host"), the driver can support enabling vbus output without software control, so this board (control vbus output through ID pin) can support dual-role now.

Signed-off-by Peter Chen <[email protected]>
---
 arch/arm/boot/dts/imx6ul-14x14-evk.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
arch/arm/boot/dts/imx6ul-14x14-evk.dts +0 -0
index e281d50..c5cf942 100644
@@ -225,7 +225,7 @@
 };
Quoted 8 lines

arch/arm/boot/dts/imx6ul-14x14-evk.dts line 231

Quoted 6 lines
arch/arm/boot/dts/imx6ul-14x14-evk.dts +1 -1
 &usbotg1 {
-       dr_mode = "peripheral";
+       dr_mode = "otg";
        status = "okay";
 };

Ping....

Applied, thanks. Sorry for missing the patch in the first place.

Shawn

reviewer
#3 lore raw

PATCH 1/1 ARM: dts: imx6ul-14x14-evk: add USB dual-role support

In reply to Peter Chen
Quoted 6 lines · Peter Chen

With commit 851ce932242d ("usb: chipidea: otg: don't wait vbus drops below BSV when starts host"), the driver can support enabling vbus output without software control, so this board (control vbus output through ID pin) can support dual-role now.

Signed-off-by Peter Chen <[email protected]>
Reviewed-by Fabio Estevam <[email protected]>