Re: [PATCH v4 2/3] mwifiex: parse chip specific gpio from device tree

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 




On Tue, Feb 16, 2016 at 01:14:38AM -0800, Amitkumar Karwar wrote:
> From: Xinming Hu <huxm@xxxxxxxxxxx>
> 
> This patch parse chip specific gpio parameter from device
> tree. Corresponding binding file is also updated.
> 
> Signed-off-by: Xinming Hu <huxm@xxxxxxxxxxx>
> Signed-off-by: Amitkumar Karwar <akarwar@xxxxxxxxxxx>
> ---
> v4: Renamed "mwifiex,chip-gpio" to "marvell,wakeup-gpios"(Rob Herring/
>     Arnd Bergmann)
> ---
>  .../devicetree/bindings/net/wireless/marvell-sd8xxx.txt          | 6 ++++--

Combine this with the DT change in the next patch.

>  drivers/net/wireless/marvell/mwifiex/sta_cmd.c                   | 9 +++++++++
>  2 files changed, 13 insertions(+), 2 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/net/wireless/marvell-sd8xxx.txt b/Documentation/devicetree/bindings/net/wireless/marvell-sd8xxx.txt
> index f7671ae..c337fab 100644
> --- a/Documentation/devicetree/bindings/net/wireless/marvell-sd8xxx.txt
> +++ b/Documentation/devicetree/bindings/net/wireless/marvell-sd8xxx.txt
> @@ -11,7 +11,9 @@ Optional properties:
>    - marvell,caldata* : A series of properties with marvell,caldata prefix,
>    		      represent Calibration data downloaded to the device during
>  		      initialization. This is an array of unsigned values.
> -
> +  - marvell,wakeup-gpios : Chip's wakeup gpio pin number. This needs to be downloaded
> +			to to firmware. Chip notifies wifi wakeup signal to SOC
> +			through this pin.

This is still confusing that it is not a GPIO from the host. I'd suggest 
"marvell,wakeup-pin"
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html



[Index of Archives]     [Device Tree Compilter]     [Device Tree Spec]     [Linux Driver Backports]     [Video for Linux]     [Linux USB Devel]     [Linux PCI Devel]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [XFree86]     [Yosemite Backpacking]
  Powered by Linux