[PATCH 1/2] ARM: dts: support Highspeed for rk3188-radxarock

[PATCH 1/2] ARM: dts: support Highspeed for rk3188-radxarock

[Shawn Lin]

Add cap-sd-highspeed and cap-mmc-highspeed for rk3188-radxarock
board to make sd cards running faster.

Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
---

 arch/arm/boot/dts/rk3188-radxarock.dts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/rk3188-radxarock.dts b/arch/arm/boot/dts/rk3188-radxarock.dts
index d2180e5..2f37ea7 100644
--- a/arch/arm/boot/dts/rk3188-radxarock.dts
+++ b/arch/arm/boot/dts/rk3188-radxarock.dts
@@ -287,7 +287,8 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&sd0_clk>, <&sd0_cmd>, <&sd0_cd>, <&sd0_bus4>;
 	vmmc-supply = <&vcc_sd0>;
-
+	cap-mmc-highspeed;
+	cap-sd-highspeed;
 	bus-width = <4>;
 	disable-wp;
 };
-- 
2.3.7

[PATCH 2/2] ARM: dts: support Highspeed for rk3066a platform

[Shawn Lin]

Add cap-sd-highspeed and cap-mmc-highspeed for rk3066a
platform to make sd cards running faster.

Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
---

 arch/arm/boot/dts/rk3066a.dtsi | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm/boot/dts/rk3066a.dtsi b/arch/arm/boot/dts/rk3066a.dtsi
index 946f187..b50a785 100644
--- a/arch/arm/boot/dts/rk3066a.dtsi
+++ b/arch/arm/boot/dts/rk3066a.dtsi
@@ -595,6 +595,8 @@
 &mmc0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_cd &sd0_bus4>;
+	cap-mmc-highspeed;
+	cap-sd-highspeed;
 };
 
 &mmc1 {
-- 
2.3.7

Re: [PATCH 2/2] ARM: dts: support Highspeed for rk3066a platform

[Heiko Stübner]

Hi Shawn,

Am Freitag, 11. September 2015, 15:25:41 schrieb Shawn Lin:
> Add cap-sd-highspeed and cap-mmc-highspeed for rk3066a
> platform to make sd cards running faster.
> 
> Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
> ---
> 
>  arch/arm/boot/dts/rk3066a.dtsi | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/rk3066a.dtsi b/arch/arm/boot/dts/rk3066a.dtsi
> index 946f187..b50a785 100644
> --- a/arch/arm/boot/dts/rk3066a.dtsi
> +++ b/arch/arm/boot/dts/rk3066a.dtsi
> @@ -595,6 +595,8 @@
>  &mmc0 {
>  	pinctrl-names = "default";
>  	pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_cd &sd0_bus4>;
> +	cap-mmc-highspeed;
> +	cap-sd-highspeed;
>  };
> 

Currently we're setting the dw_mmc capabilities in the individual board files 
and patch1 also correctly adds the cap to the radxarock file.

So I'd think we should stay with one scheme and probably add the rk3066 caps 
to the bqcurie2, marsboard and rayeager where applicable.


Heiko

Re: [PATCH 2/2] ARM: dts: support Highspeed for rk3066a platform

[Shawn Lin]

在 2015/9/12 6:45, Heiko Stübner 写道:
> Hi Shawn,
>
> Am Freitag, 11. September 2015, 15:25:41 schrieb Shawn Lin:
>> Add cap-sd-highspeed and cap-mmc-highspeed for rk3066a
>> platform to make sd cards running faster.
>>
>> Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
>> ---
>>
>>   arch/arm/boot/dts/rk3066a.dtsi | 2 ++
>>   1 file changed, 2 insertions(+)
>>
>> diff --git a/arch/arm/boot/dts/rk3066a.dtsi b/arch/arm/boot/dts/rk3066a.dtsi
>> index 946f187..b50a785 100644
>> --- a/arch/arm/boot/dts/rk3066a.dtsi
>> +++ b/arch/arm/boot/dts/rk3066a.dtsi
>> @@ -595,6 +595,8 @@
>>   &mmc0 {
>>   	pinctrl-names = "default";
>>   	pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_cd &sd0_bus4>;
>> +	cap-mmc-highspeed;
>> +	cap-sd-highspeed;
>>   };
>>
>
> Currently we're setting the dw_mmc capabilities in the individual board files
> and patch1 also correctly adds the cap to the radxarock file.
>

Thanks, Heiko. :)

Right, I was condering add caps in rk3066a for all boards which include 
it or for each individual board. Unfortunately, I chose the wrong one.:(


Done in the v2.

> So I'd think we should stay with one scheme and probably add the rk3066 caps
> to the bqcurie2, marsboard and rayeager where applicable.
>
>
> Heiko
>
>
>


-- 
Best Regards
Shawn Lin