Re: [PATCH 1/5] mmc: pwrseq: Document that simple sequence support more than one GPIO
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 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
[PATCH 1/5] mmc: pwrseq: Document that simple sequence support more than one GPIO
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 --- 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. Example: -- 2.1.3 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: [PATCH 1/5] mmc: pwrseq: Document that simple sequence support more than one GPIO
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 --- 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: -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
