[1/4] dt-bindings: usb: usb251xb: add documentation for voltage supply
diff mbox series

Message ID 20190917144449.32739-2-m.felsch@pengutronix.de
State Not Applicable
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Series
  • Add simple-pm ops
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Commit Message

Marco Felsch Sept. 17, 2019, 2:44 p.m. UTC
Add the optional voltage supply documentation. If not specified the
dummy-regulator is used.

Signed-off-by: Marco Felsch <m.felsch@pengutronix.de>
---
 Documentation/devicetree/bindings/usb/usb251xb.txt | 1 +
 1 file changed, 1 insertion(+)

Comments

Richard Leitner Sept. 18, 2019, 8:13 a.m. UTC | #1
On 17/09/2019 16:44, Marco Felsch wrote:
> Add the optional voltage supply documentation. If not specified the
> dummy-regulator is used.
> 
> Signed-off-by: Marco Felsch <m.felsch@pengutronix.de>

Hi,
please feel free to add:

Acked-by: Richard Leitner <richard.leitner@skidata.com>

regards;Richard.L

> ---
>   Documentation/devicetree/bindings/usb/usb251xb.txt | 1 +
>   1 file changed, 1 insertion(+)
> 
> diff --git a/Documentation/devicetree/bindings/usb/usb251xb.txt b/Documentation/devicetree/bindings/usb/usb251xb.txt
> index 17915f64b8ee..4d5808b1cee0 100644
> --- a/Documentation/devicetree/bindings/usb/usb251xb.txt
> +++ b/Documentation/devicetree/bindings/usb/usb251xb.txt
> @@ -12,6 +12,7 @@ Required properties :
>   
>   Optional properties :
>    - reset-gpios : Should specify the gpio for hub reset
> + - vdd-supply : Should specify the phandle to the regulator supplying vdd
>    - skip-config : Skip Hub configuration, but only send the USB-Attach command
>    - vendor-id : Set USB Vendor ID of the hub (16 bit, default is 0x0424)
>    - product-id : Set USB Product ID of the hub (16 bit, default depends on type)
>
Rob Herring Sept. 30, 2019, 11:07 p.m. UTC | #2
On Tue, 17 Sep 2019 16:44:46 +0200, Marco Felsch wrote:
> Add the optional voltage supply documentation. If not specified the
> dummy-regulator is used.
> 
> Signed-off-by: Marco Felsch <m.felsch@pengutronix.de>
> ---
>  Documentation/devicetree/bindings/usb/usb251xb.txt | 1 +
>  1 file changed, 1 insertion(+)
> 

Acked-by: Rob Herring <robh@kernel.org>

Patch
diff mbox series

diff --git a/Documentation/devicetree/bindings/usb/usb251xb.txt b/Documentation/devicetree/bindings/usb/usb251xb.txt
index 17915f64b8ee..4d5808b1cee0 100644
--- a/Documentation/devicetree/bindings/usb/usb251xb.txt
+++ b/Documentation/devicetree/bindings/usb/usb251xb.txt
@@ -12,6 +12,7 @@  Required properties :
 
 Optional properties :
  - reset-gpios : Should specify the gpio for hub reset
+ - vdd-supply : Should specify the phandle to the regulator supplying vdd
  - skip-config : Skip Hub configuration, but only send the USB-Attach command
  - vendor-id : Set USB Vendor ID of the hub (16 bit, default is 0x0424)
  - product-id : Set USB Product ID of the hub (16 bit, default depends on type)