Re: [PATCH RFC 2/8] mmc: sdhci-msm: Fix the regulator binding name

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

 



On Wed, Jun 29, 2016 at 04:50:27PM +0530, Ritesh Harjani wrote:
> QUALCOMM sdhci-msm driver follows a pwr_irq method
> (deviation from regular standard) for any pwr related
> operations (which also involves regulator settings changes).
> 
> vmmc/vqmmc regulator names are used by core layer,
> so change the names to vdd/vdd-io so that it can
> be used by sdhci-msm driver alone.
> 
> Signed-off-by: Ritesh Harjani <riteshh@xxxxxxxxxxxxxx>
> ---
>  Documentation/devicetree/bindings/mmc/sdhci-msm.txt | 8 ++++----
>  1 file changed, 4 insertions(+), 4 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/mmc/sdhci-msm.txt b/Documentation/devicetree/bindings/mmc/sdhci-msm.txt
> index 485483a..851e66d 100644
> --- a/Documentation/devicetree/bindings/mmc/sdhci-msm.txt
> +++ b/Documentation/devicetree/bindings/mmc/sdhci-msm.txt
> @@ -27,8 +27,8 @@ Example:
>  		bus-width = <8>;
>  		non-removable;
>  
> -		vmmc-supply = <&pm8941_l20>;
> -		vqmmc-supply = <&pm8941_s3>;
> +		vdd-supply = <&pm8941_l20>;
> +		vdd-io-supply = <&pm8941_s3>;

If you are adding supplies, you need to specify them in the required properties.
And if these properties are required by a specific compat you need to add the
compat.  Because this binding has consumers, you need to think about them as
well.

Is the pwr_irq stuff still part of the v4 controller?  If not and this is a new
revision, perhaps a new binding/compat is required.  This would make dealing
with it in the driver easier as well.

>  
>  		pinctrl-names = "default";
>  		pinctrl-0 = <&sdc1_clk &sdc1_cmd &sdc1_data>;
> @@ -44,8 +44,8 @@ Example:
>  		bus-width = <4>;
>  		cd-gpios = <&msmgpio 62 0x1>;
>  
> -		vmmc-supply = <&pm8941_l21>;
> -		vqmmc-supply = <&pm8941_l13>;
> +		vdd-supply = <&pm8941_l21>;
> +		vdd-io-supply = <&pm8941_l13>;

ditto above

>  
>  		pinctrl-names = "default";
>  		pinctrl-0 = <&sdc2_clk &sdc2_cmd &sdc2_data>;
--
To unsubscribe from this list: send the line "unsubscribe linux-arm-msm" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html



[Index of Archives]     [Linux ARM Kernel]     [Linux ARM]     [Linux Omap]     [Fedora ARM]     [Linux for Sparc]     [IETF Annouce]     [Security]     [Bugtraq]     [Linux MIPS]     [ECOS]     [Asterisk Internet PBX]     [Linux API]

  Powered by Linux