[...]
>>
>> I think a better approach is to use the new sdhci-caps* bindings to
>> mask those caps that can't be trusted. And then use the generic mmc
>> bindings for speed modes instead.
>>
>> That should be a safer approach, right!?
>
> Right.
>
> But, if I know the caps register bits 63-32 are
[...]
>>
>> I think a better approach is to use the new sdhci-caps* bindings to
>> mask those caps that can't be trusted. And then use the generic mmc
>> bindings for speed modes instead.
>>
>> That should be a safer approach, right!?
>
> Right.
>
> But, if I know the caps register bits 63-32 are
Hi Ulf,
2016-12-13 16:52 GMT+09:00 Ulf Hansson :
> [...]
>
+
+Optional properties:
+For eMMC configuration, supported speed modes are not indicated by the
SDHCI
+Capabilities Register. Instead, the following properties should be
specified
Hi Ulf,
2016-12-13 16:52 GMT+09:00 Ulf Hansson :
> [...]
>
+
+Optional properties:
+For eMMC configuration, supported speed modes are not indicated by the
SDHCI
+Capabilities Register. Instead, the following properties should be
specified
+if supported. See
[...]
>>> +
>>> +Optional properties:
>>> +For eMMC configuration, supported speed modes are not indicated by the
>>> SDHCI
>>> +Capabilities Register. Instead, the following properties should be
>>> specified
>>> +if supported. See mmc.txt for details.
>>> +- mmc-ddr-1_8v
>>> +- mmc-ddr-1_2v
[...]
>>> +
>>> +Optional properties:
>>> +For eMMC configuration, supported speed modes are not indicated by the
>>> SDHCI
>>> +Capabilities Register. Instead, the following properties should be
>>> specified
>>> +if supported. See mmc.txt for details.
>>> +- mmc-ddr-1_8v
>>> +- mmc-ddr-1_2v
Hi Rob.
2016-12-13 2:14 GMT+09:00 Rob Herring :
>> diff --git a/Documentation/devicetree/bindings/mmc/sdhci-cadence.txt
>> b/Documentation/devicetree/bindings/mmc/sdhci-cadence.txt
>> new file mode 100644
>> index 000..750374f
>> --- /dev/null
>> +++
Hi Rob.
2016-12-13 2:14 GMT+09:00 Rob Herring :
>> diff --git a/Documentation/devicetree/bindings/mmc/sdhci-cadence.txt
>> b/Documentation/devicetree/bindings/mmc/sdhci-cadence.txt
>> new file mode 100644
>> index 000..750374f
>> --- /dev/null
>> +++
On Thu, Dec 08, 2016 at 09:50:55PM +0900, Masahiro Yamada wrote:
> Add a driver for the Cadence SD4HC SD/SDIO/eMMC Controller.
>
> For SD, it basically relies on the SDHCI standard code.
> For eMMC, this driver provides some callbacks to support the
> hardware part that is specific to this IP
On Thu, Dec 08, 2016 at 09:50:55PM +0900, Masahiro Yamada wrote:
> Add a driver for the Cadence SD4HC SD/SDIO/eMMC Controller.
>
> For SD, it basically relies on the SDHCI standard code.
> For eMMC, this driver provides some callbacks to support the
> hardware part that is specific to this IP
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