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[1/5] mmc: pwrseq: Document that simple sequence support more than one GPIO

Message ID 1422439819-29854-2-git-send-email-javier.martinez@collabora.co.uk (mailing list archive)
State New, archived
Headers show

Commit Message

Javier Martinez Canillas Jan. 28, 2015, 10:10 a.m. UTC
Many SDIO/MMC attached WLAN chips need more than one ping for their reset
sequence. Extend the pwrseq_simple binding to support more than one pin.

Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
---
 Documentation/devicetree/bindings/mmc/mmc-pwrseq-simple.txt | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

Comments

Srinivas Kandagatla Jan. 28, 2015, 4:34 p.m. UTC | #1
On 28/01/15 10:10, Javier Martinez Canillas wrote:
> Many SDIO/MMC attached WLAN chips need more than one ping for their reset
> sequence. Extend the pwrseq_simple binding to support more than one pin.
>
> Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
> ---
>   Documentation/devicetree/bindings/mmc/mmc-pwrseq-simple.txt | 6 +++---
>   1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/mmc/mmc-pwrseq-simple.txt b/Documentation/devicetree/bindings/mmc/mmc-pwrseq-simple.txt
> index da333d9ed94c..9a77deb164c7 100644
> --- a/Documentation/devicetree/bindings/mmc/mmc-pwrseq-simple.txt
> +++ b/Documentation/devicetree/bindings/mmc/mmc-pwrseq-simple.txt
> @@ -8,9 +8,9 @@ Required properties:
>   - compatible : contains "mmc-pwrseq-simple".
>
>   Optional properties:
> -- reset-gpios : contains a GPIO specifier. The reset GPIO is asserted at
> -	initialization and prior we start the power up procedure of the card. It
> -	will be de-asserted right after the power has been provided to the card.
> +- reset-gpios : contains a list of GPIO specifiers. The reset GPIOs are asserted
> +	at initialization and prior we start the power up procedure of the card.
> +	Will be de-asserted right after the power has been provided to the card.
Makes sense if you add "They" before last sentence.
>
>   Example:
>
>
Javier Martinez Canillas Jan. 28, 2015, 4:35 p.m. UTC | #2
Srinivas,

On 01/28/2015 05:34 PM, Srinivas Kandagatla wrote:
>> -- reset-gpios : contains a GPIO specifier. The reset GPIO is asserted at
>> -	initialization and prior we start the power up procedure of the card. It
>> -	will be de-asserted right after the power has been provided to the card.
>> +- reset-gpios : contains a list of GPIO specifiers. The reset GPIOs are asserted
>> +	at initialization and prior we start the power up procedure of the card.
>> +	Will be de-asserted right after the power has been provided to the card.
> Makes sense if you add "They" before last sentence.

Thanks, I'll change it.

Best regards,
Javier
diff mbox

Patch

diff --git a/Documentation/devicetree/bindings/mmc/mmc-pwrseq-simple.txt b/Documentation/devicetree/bindings/mmc/mmc-pwrseq-simple.txt
index da333d9ed94c..9a77deb164c7 100644
--- a/Documentation/devicetree/bindings/mmc/mmc-pwrseq-simple.txt
+++ b/Documentation/devicetree/bindings/mmc/mmc-pwrseq-simple.txt
@@ -8,9 +8,9 @@  Required properties:
 - compatible : contains "mmc-pwrseq-simple".
 
 Optional properties:
-- reset-gpios : contains a GPIO specifier. The reset GPIO is asserted at
-	initialization and prior we start the power up procedure of the card. It
-	will be de-asserted right after the power has been provided to the card.
+- reset-gpios : contains a list of GPIO specifiers. The reset GPIOs are asserted
+	at initialization and prior we start the power up procedure of the card.
+	Will be de-asserted right after the power has been provided to the card.
 
 Example: