Patchwork [v2,2/3] Documentation: devicetree: phy-tegra-usb: Add vbus-supply property for host mode PHYs

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Submitter Mikko Perttunen
Date June 28, 2013, 12:33 p.m.
Message ID <1372422796-23524-3-git-send-email-mperttunen@nvidia.com>
Download mbox | patch
Permalink /patch/255355/
State Not Applicable, archived
Headers show

Comments

Mikko Perttunen - June 28, 2013, 12:33 p.m.
Add vbus-supply as an optional property for host mode phy-tegra-usb PHYs.

Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
---
 Documentation/devicetree/bindings/usb/nvidia,tegra20-usb-phy.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
Stephen Warren - July 29, 2013, 3:24 p.m.
On 06/28/2013 06:33 AM, Mikko Perttunen wrote:
> Add vbus-supply as an optional property for host mode phy-tegra-usb PHYs.

Felipe, I see that you didn't merge this one patch from this series. Was
there a reason for that? At this stage, I would consider it reasonable
for DT binding documentation changes to go through the same tree as
driver changes.
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Felipe Balbi - July 29, 2013, 9:19 p.m.
On Mon, Jul 29, 2013 at 09:24:46AM -0600, Stephen Warren wrote:
> On 06/28/2013 06:33 AM, Mikko Perttunen wrote:
> > Add vbus-supply as an optional property for host mode phy-tegra-usb PHYs.
> 
> Felipe, I see that you didn't merge this one patch from this series. Was
> there a reason for that? At this stage, I would consider it reasonable
> for DT binding documentation changes to go through the same tree as
> driver changes.

no reason, just missed it. Will apply now.

Patch

diff --git a/Documentation/devicetree/bindings/usb/nvidia,tegra20-usb-phy.txt b/Documentation/devicetree/bindings/usb/nvidia,tegra20-usb-phy.txt
index c4c9e9e..59c4854 100644
--- a/Documentation/devicetree/bindings/usb/nvidia,tegra20-usb-phy.txt
+++ b/Documentation/devicetree/bindings/usb/nvidia,tegra20-usb-phy.txt
@@ -48,5 +48,5 @@  Optional properties:
       peripheral means it is device controller
       otg means it can operate as either ("on the go")
 
-Required properties for dr_mode == otg:
+VBUS control (required for dr_mode == host, optional for dr_mode == otg):
   - vbus-supply: regulator for VBUS