| Message ID | 1574232449-13570-5-git-send-email-manish.narani@xilinx.com (mailing list archive) |
|---|---|
| State | Mainlined |
| Commit | fec81c5bca2499b4a263667860018c2ce47f4f51 |
| Headers | show |
| Series | Arasan SDHCI enhancements and ZynqMP Tap Delays Handling | expand |
On Wed, Nov 20, 2019 at 12:49 AM Manish Narani <manish.narani@xilinx.com> wrote: > > Add optional properties for mmc hosts which are used to set clk delays > for different speed modes in the controller. > > Signed-off-by: Manish Narani <manish.narani@xilinx.com> > --- > .../devicetree/bindings/mmc/mmc-controller.yaml | 13 +++++++++++++ > 1 file changed, 13 insertions(+) > > diff --git a/Documentation/devicetree/bindings/mmc/mmc-controller.yaml b/Documentation/devicetree/bindings/mmc/mmc-controller.yaml > index 080754e0ef35..305b2016bc17 100644 > --- a/Documentation/devicetree/bindings/mmc/mmc-controller.yaml > +++ b/Documentation/devicetree/bindings/mmc/mmc-controller.yaml > @@ -333,6 +333,18 @@ patternProperties: > required: > - reg > > + "^clk-phase-(legacy|sd-hs|mmc-(hs|hs[24]00|ddr52)|uhs-(sdr(12|25|50|104)|ddr50))$": > + minItems: 2 > + maxItems: 2 > + allOf: > + - $ref: /schemas/types.yaml#/definitions/uint32 > + - minimum: 0 > + maximum: 359 This is wrong. It can't be both minItems of 2 and a single uint32. What's needed is: allOf: - $ref: /schemas/types.yaml#/definitions/uint32-array minItems: 2 maxItems: 2 items: minimum: 0 maximum: 359
On Thu, 21 Nov 2019 at 20:01, Rob Herring <rob.e.herring@gmail.com> wrote: > > On Wed, Nov 20, 2019 at 12:49 AM Manish Narani <manish.narani@xilinx.com> wrote: > > > > Add optional properties for mmc hosts which are used to set clk delays > > for different speed modes in the controller. > > > > Signed-off-by: Manish Narani <manish.narani@xilinx.com> > > --- > > .../devicetree/bindings/mmc/mmc-controller.yaml | 13 +++++++++++++ > > 1 file changed, 13 insertions(+) > > > > diff --git a/Documentation/devicetree/bindings/mmc/mmc-controller.yaml b/Documentation/devicetree/bindings/mmc/mmc-controller.yaml > > index 080754e0ef35..305b2016bc17 100644 > > --- a/Documentation/devicetree/bindings/mmc/mmc-controller.yaml > > +++ b/Documentation/devicetree/bindings/mmc/mmc-controller.yaml > > @@ -333,6 +333,18 @@ patternProperties: > > required: > > - reg > > > > + "^clk-phase-(legacy|sd-hs|mmc-(hs|hs[24]00|ddr52)|uhs-(sdr(12|25|50|104)|ddr50))$": > > + minItems: 2 > > + maxItems: 2 > > + allOf: > > + - $ref: /schemas/types.yaml#/definitions/uint32 > > + - minimum: 0 > > + maximum: 359 > > This is wrong. It can't be both minItems of 2 and a single uint32. > What's needed is: > > allOf: > - $ref: /schemas/types.yaml#/definitions/uint32-array > minItems: 2 > maxItems: 2 > items: > minimum: 0 > maximum: 359 Thanks Rob for clarifying! Manish, can you please send a fixup on top? Kind regards Uffe
diff --git a/Documentation/devicetree/bindings/mmc/mmc-controller.yaml b/Documentation/devicetree/bindings/mmc/mmc-controller.yaml index 080754e0ef35..305b2016bc17 100644 --- a/Documentation/devicetree/bindings/mmc/mmc-controller.yaml +++ b/Documentation/devicetree/bindings/mmc/mmc-controller.yaml @@ -333,6 +333,18 @@ patternProperties: required: - reg + "^clk-phase-(legacy|sd-hs|mmc-(hs|hs[24]00|ddr52)|uhs-(sdr(12|25|50|104)|ddr50))$": + minItems: 2 + maxItems: 2 + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + - minimum: 0 + maximum: 359 + description: + Set the clock (phase) delays which are to be configured in the + controller while switching to particular speed mode. These values + are in pair of degrees. + dependencies: cd-debounce-delay-ms: [ cd-gpios ] fixed-emmc-driver-type: [ non-removable ] @@ -351,6 +363,7 @@ examples: keep-power-in-suspend; wakeup-source; mmc-pwrseq = <&sdhci0_pwrseq>; + clk-phase-sd-hs = <63>, <72>; }; - |
Add optional properties for mmc hosts which are used to set clk delays for different speed modes in the controller. Signed-off-by: Manish Narani <manish.narani@xilinx.com> --- .../devicetree/bindings/mmc/mmc-controller.yaml | 13 +++++++++++++ 1 file changed, 13 insertions(+)