Hi Sergei,
On 11/21/2015 8:19 AM, Sergei Shtylyov wrote:
> Hello.
>
> On 11/21/2015 3:17 AM, Joshua Henderson wrote:
>
>> From: Andrei Pistirica <andrei.pistirica@xxxxxxxxxxxxx>
>>
>> Document the devicetree bindings for the SDHC peripheral found on
>> Microchip PIC32 class devices.
>>
>> Signed-off-by: Andrei Pistirica <andrei.pistirica@xxxxxxxxxxxxx>
>> Signed-off-by: Joshua Henderson <joshua.henderson@xxxxxxxxxxxxx>
>> ---
>> .../devicetree/bindings/mmc/sdhci-pic32.txt | 24 ++++++++++++++++++++
>> 1 file changed, 24 insertions(+)
>> create mode 100644 Documentation/devicetree/bindings/mmc/sdhci-pic32.txt
>>
>> diff --git a/Documentation/devicetree/bindings/mmc/sdhci-pic32.txt b/Documentation/devicetree/bindings/mmc/sdhci-pic32.txt
>> new file mode 100644
>> index 0000000..f16388c
>> --- /dev/null
>> +++ b/Documentation/devicetree/bindings/mmc/sdhci-pic32.txt
>> @@ -0,0 +1,24 @@
>> +* Microchip PIC32 SDHCI Controller
>> +
>> +This file documents differences between the core properties in mmc.txt
>> +and the properties used by the sdhci-pic32 driver.
>> +
>> +Required properties:
>> +- compatible: Should be "microchip,pic32-sdhci"
>> +- reg: Should contain registers location and length
>> +- interrupts: Should contain interrupt
>> +- pinctrl: Should contain pinctrl for data and command lines
>
> This is a required prop, yet the example doesn't contain it?
>
Ack. Both the required properties and example need to contain pinctrl-names and pinctrl-0, not pinctrl.
>> +
>> +Optional properties:
>> +- no-1-8-v: 1.8V voltage selection not supported
>> +- piomode: disable DMA support
>> +
>> +Example:
>> +
>> + sdhci@1f8ec000 {
>> + compatible = "microchip,pic32-sdhci";
>> + reg = <0x1f8ec000 0x100>;
>> + interrupts = <SDHC_EVENT DEFAULT_INT_PRI IRQ_TYPE_LEVEL_HIGH>;
>> + clocks = <&REFCLKO4>, <&PBCLK5>;
>> + clock-names = "base_clk", "sys_clk";
>
> The "clocks" and "clock-names" props are not documented.
>
> [...]
>
> MBR, Sergei
>
Ack.
Thanks for the feedback,
Josh
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