于 2018年7月24日 GMT+08:00 下午4:56:39, Maxime Ripard <maxime.ripard@xxxxxxxxxxx> 写到:
>On Tue, Jul 24, 2018 at 09:15:50AM +0800, Icenowy Zheng wrote:
>> The MMC1 controller on H6, in the reference design and most third
>party
>> design, is used to connect SDIO Wi-Fi.
>>
>> Add pinmux for it.
>>
>> Signed-off-by: Icenowy Zheng <icenowy@xxxxxxx>
>> ---
>> arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi | 8 ++++++++
>> 1 file changed, 8 insertions(+)
>>
>> diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
>b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
>> index cfa5fffcf62b..ba1a3a3e2149 100644
>> --- a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
>> +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
>> @@ -134,6 +134,14 @@
>> bias-pull-up;
>> };
>>
>> + mmc1_pins: mmc1-pins {
>> + pins = "PG0", "PG1", "PG2", "PG3",
>> + "PG4", "PG5";
>> + function = "mmc1";
>> + drive-strength = <30>;
>> + bias-pull-up;
>> + };
>> +
>
>Is that the sole muxing option for MMC1? If so, it should be added to
>the mmc1 node.
Oh... yes, it is.
Will do in v2.
>
>Maxime
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