Add gcc hardware reset supported strings for qcom-sdhci controller

Signed-off-by: Shaik Sajida Bhanu <quic_c_sbhanu@quicinc.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
Changes since V4:
	- Updated Dt bindings changes YAML format as suggested by
	  Ulf Hansson.

Changes since V3:
	- Removed reset-names from DT bindings as suggested by
	  Stephen Boyd.
---
 Documentation/devicetree/bindings/mmc/sdhci-msm.yaml | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Documentation/devicetree/bindings/mmc/sdhci-msm.yaml b/Documentation/devicetree/bindings/mmc/sdhci-msm.yaml
index e423633..5548c35 100644
--- a/Documentation/devicetree/bindings/mmc/sdhci-msm.yaml
+++ b/Documentation/devicetree/bindings/mmc/sdhci-msm.yaml
@@ -121,6 +121,9 @@ properties:
     description: A phandle to sdhci power domain node
     maxItems: 1
 
+  resets:
+    description: Phandle and reset specifier for the device's reset.
+
 patternProperties:
   '^opp-table(-[a-z0-9]+)?$':
     if:
@@ -157,6 +160,8 @@ examples:
                    <GIC_SPI 222 IRQ_TYPE_LEVEL_HIGH>;
       interrupt-names = "hc_irq", "pwr_irq";
 
+      resets = <&gcc GCC_SDCC2_BCR>;
+
       clocks = <&gcc GCC_SDCC2_AHB_CLK>,
                <&gcc GCC_SDCC2_APPS_CLK>,
                <&rpmhcc RPMH_CXO_CLK>;
-- 
QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member 
of Code Aurora Forum, hosted by The Linux Foundation

On Thu, Jun 02, 2022 at 05:14:51PM +0530, Shaik Sajida Bhanu wrote:
> Add gcc hardware reset supported strings for qcom-sdhci controller
> 
> Signed-off-by: Shaik Sajida Bhanu <quic_c_sbhanu@quicinc.com>
> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
> ---
> Changes since V4:
> 	- Updated Dt bindings changes YAML format as suggested by
> 	  Ulf Hansson.
> 
> Changes since V3:
> 	- Removed reset-names from DT bindings as suggested by
> 	  Stephen Boyd.
> ---
>  Documentation/devicetree/bindings/mmc/sdhci-msm.yaml | 5 +++++
>  1 file changed, 5 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/mmc/sdhci-msm.yaml b/Documentation/devicetree/bindings/mmc/sdhci-msm.yaml
> index e423633..5548c35 100644
> --- a/Documentation/devicetree/bindings/mmc/sdhci-msm.yaml
> +++ b/Documentation/devicetree/bindings/mmc/sdhci-msm.yaml
> @@ -121,6 +121,9 @@ properties:
>      description: A phandle to sdhci power domain node
>      maxItems: 1
>  
> +  resets:
> +    description: Phandle and reset specifier for the device's reset.

Don't need generic descriptions for common properties. What you do need 
is how many entries and what each entry is if more than one.

Rob

On Thu, 2 Jun 2022 at 16:34, Rob Herring <robh@kernel.org> wrote:
>
> On Thu, Jun 02, 2022 at 05:14:51PM +0530, Shaik Sajida Bhanu wrote:
> > Add gcc hardware reset supported strings for qcom-sdhci controller
> >
> > Signed-off-by: Shaik Sajida Bhanu <quic_c_sbhanu@quicinc.com>
> > Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
> > ---
> > Changes since V4:
> >       - Updated Dt bindings changes YAML format as suggested by
> >         Ulf Hansson.
> >
> > Changes since V3:
> >       - Removed reset-names from DT bindings as suggested by
> >         Stephen Boyd.
> > ---
> >  Documentation/devicetree/bindings/mmc/sdhci-msm.yaml | 5 +++++
> >  1 file changed, 5 insertions(+)
> >
> > diff --git a/Documentation/devicetree/bindings/mmc/sdhci-msm.yaml b/Documentation/devicetree/bindings/mmc/sdhci-msm.yaml
> > index e423633..5548c35 100644
> > --- a/Documentation/devicetree/bindings/mmc/sdhci-msm.yaml
> > +++ b/Documentation/devicetree/bindings/mmc/sdhci-msm.yaml
> > @@ -121,6 +121,9 @@ properties:
> >      description: A phandle to sdhci power domain node
> >      maxItems: 1
> >
> > +  resets:
> > +    description: Phandle and reset specifier for the device's reset.
>
> Don't need generic descriptions for common properties. What you do need
> is how many entries and what each entry is if more than one.

I guess we should also specify whether the reset is optional or required. Right?

Kind regards
Uffe