On 12/8/21 1:22 PM, Nicolas Ferre wrote:
> On 26/10/2021 at 15:20, Eugen Hristev wrote:
>> From: Mihai Sain <mihai.sain@xxxxxxxxxxxxx>
>>
>> I/O voltage for eMMC is always 3.3V because PA11__SDMMC0_VDDSEL is
>> tied with 10K resistor to GND. U13 switch S1 is always selected as
>> voltage rail of 3.3V for VCCQ power pin from MPU controller and eMMC
>> flash.
>> Removing PA11 from pinctrl because it remains unused.
>>
>> Signed-off-by: Mihai Sain <mihai.sain@xxxxxxxxxxxxx>
>
> Acked-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxxxxxx>
You can also add my
Reviewed-by: Eugen Hristev <eugen.hristev@xxxxxxxxxxxxx>
and also
Signed-off-by: Eugen Hristev <eugen.hristev@xxxxxxxxxxxxx>
because I sent the patch.
>
> Thanks, best regards,
> Nicolas
>
>> ---
>> arch/arm/boot/dts/at91-sama5d2_xplained.dts | 5 ++---
>> 1 file changed, 2 insertions(+), 3 deletions(-)
>>
>> diff --git a/arch/arm/boot/dts/at91-sama5d2_xplained.dts
>> b/arch/arm/boot/dts/at91-sama5d2_xplained.dts
>> index b1e854f658de..9bf2ec0ba3e2 100644
>> --- a/arch/arm/boot/dts/at91-sama5d2_xplained.dts
>> +++ b/arch/arm/boot/dts/at91-sama5d2_xplained.dts
>> @@ -66,7 +66,7 @@ sdmmc0: sdio-host@a0000000 {
>> pinctrl-names = "default";
>> pinctrl-0 = <&pinctrl_sdmmc0_default>;
>> non-removable;
>> - mmc-ddr-1_8v;
>> + mmc-ddr-3_3v;
>> status = "okay";
>> };
>> @@ -619,10 +619,9 @@ cmd_data {
>> bias-disable;
>> };
>> - ck_cd_rstn_vddsel {
>> + ck_cd_rstn {
>> pinmux = <PIN_PA0__SDMMC0_CK>,
>> <PIN_PA10__SDMMC0_RSTN>,
>> - <PIN_PA11__SDMMC0_VDDSEL>,
>> <PIN_PA13__SDMMC0_CD>;
>> bias-disable;
>> };
>>
>
>
