[PATCH] ARM: ux500: bump MMC/SD max frequency for DT boots

[Ulf Hansson]

On 27 May 2013 13:19, Linus Walleij <linus.walleij at stericsson.com> wrote:
> From: Linus Walleij <linus.walleij at linaro.org>
>
> In patch:
> "ARM: ux500: Enable 100MHz for SD/SDIO/MMC devices"
> the max frequency for the MMC/SD/SDIO adapters was
> increased from 50 to 100MHz. Do the same for the
> device tree boot path.
>
> Cc: Ulf Hansson <ulf.hansson at linaro.org>
> Cc: Lee Jones <lee.jones at linaro.org>
> Cc: Gabriel Fernandez <gabriel.fernandez.st at gmail.com>
> Signed-off-by: Linus Walleij <linus.walleij at linaro.org>
> ---
>  arch/arm/boot/dts/ccu9540.dts     | 2 +-
>  arch/arm/boot/dts/href.dtsi       | 8 ++++----
>  arch/arm/boot/dts/hrefv60plus.dts | 8 ++++----
>  arch/arm/boot/dts/snowball.dts    | 4 ++--
>  4 files changed, 11 insertions(+), 11 deletions(-)
>
> diff --git a/arch/arm/boot/dts/ccu9540.dts b/arch/arm/boot/dts/ccu9540.dts
> index c72d7aa..b657d71 100644
> --- a/arch/arm/boot/dts/ccu9540.dts
> +++ b/arch/arm/boot/dts/ccu9540.dts
> @@ -52,7 +52,7 @@
>                 // WLAN SDIO channel
>                 sdi1_per2 at 80118000 {
>                         arm,primecell-periphid = <0x10480180>;
> -                       max-frequency = <50000000>;
> +                       max-frequency = <100000000>;
>                         bus-width = <4>;
>
>                         status = "okay";
> diff --git a/arch/arm/boot/dts/href.dtsi b/arch/arm/boot/dts/href.dtsi
> index e315429..567a18b 100644
> --- a/arch/arm/boot/dts/href.dtsi
> +++ b/arch/arm/boot/dts/href.dtsi
> @@ -108,7 +108,7 @@
>                 // External Micro SD slot
>                 sdi0_per1 at 80126000 {
>                         arm,primecell-periphid = <0x10480180>;
> -                       max-frequency = <50000000>;
> +                       max-frequency = <100000000>;
>                         bus-width = <4>;
>                         mmc-cap-sd-highspeed;
>                         mmc-cap-mmc-highspeed;
> @@ -123,7 +123,7 @@
>                 // WLAN SDIO channel
>                 sdi1_per2 at 80118000 {
>                         arm,primecell-periphid = <0x10480180>;
> -                       max-frequency = <50000000>;
> +                       max-frequency = <100000000>;
>                         bus-width = <4>;
>
>                         status = "okay";
> @@ -132,7 +132,7 @@
>                 // PoP:ed eMMC
>                 sdi2_per3 at 80005000 {
>                         arm,primecell-periphid = <0x10480180>;
> -                       max-frequency = <50000000>;
> +                       max-frequency = <100000000>;
>                         bus-width = <8>;
>                         mmc-cap-mmc-highspeed;
>
> @@ -142,7 +142,7 @@
>                 // On-board eMMC
>                 sdi4_per2 at 80114000 {
>                         arm,primecell-periphid = <0x10480180>;
> -                       max-frequency = <50000000>;
> +                       max-frequency = <100000000>;
>                         bus-width = <8>;
>                         mmc-cap-mmc-highspeed;
>                         vmmc-supply = <&ab8500_ldo_aux2_reg>;
> diff --git a/arch/arm/boot/dts/hrefv60plus.dts b/arch/arm/boot/dts/hrefv60plus.dts
> index 5dfc73a..26f33a6f 100644
> --- a/arch/arm/boot/dts/hrefv60plus.dts
> +++ b/arch/arm/boot/dts/hrefv60plus.dts
> @@ -34,7 +34,7 @@
>                 // External Micro SD slot
>                 sdi0_per1 at 80126000 {
>                         arm,primecell-periphid = <0x10480180>;
> -                       max-frequency = <50000000>;
> +                       max-frequency = <100000000>;
>                         bus-width = <4>;
>                         mmc-cap-sd-highspeed;
>                         mmc-cap-mmc-highspeed;
> @@ -48,7 +48,7 @@
>                 // WLAN SDIO channel
>                 sdi1_per2 at 80118000 {
>                         arm,primecell-periphid = <0x10480180>;
> -                       max-frequency = <50000000>;
> +                       max-frequency = <100000000>;
>                         bus-width = <4>;
>
>                         status = "okay";
> @@ -57,7 +57,7 @@
>                 // PoP:ed eMMC
>                 sdi2_per3 at 80005000 {
>                         arm,primecell-periphid = <0x10480180>;
> -                       max-frequency = <50000000>;
> +                       max-frequency = <100000000>;
>                         bus-width = <8>;
>                         mmc-cap-mmc-highspeed;
>
> @@ -67,7 +67,7 @@
>                 // On-board eMMC
>                 sdi4_per2 at 80114000 {
>                         arm,primecell-periphid = <0x10480180>;
> -                       max-frequency = <50000000>;
> +                       max-frequency = <100000000>;
>                         bus-width = <8>;
>                         mmc-cap-mmc-highspeed;
>                         vmmc-supply = <&ab8500_ldo_aux2_reg>;
> diff --git a/arch/arm/boot/dts/snowball.dts b/arch/arm/boot/dts/snowball.dts
> index e8219cc7..829a65f 100644
> --- a/arch/arm/boot/dts/snowball.dts
> +++ b/arch/arm/boot/dts/snowball.dts
> @@ -129,7 +129,7 @@
>                 // External Micro SD slot
>                 sdi0_per1 at 80126000 {
>                         arm,primecell-periphid = <0x10480180>;
> -                       max-frequency = <50000000>;
> +                       max-frequency = <100000000>;
>                         bus-width = <4>;
>                         mmc-cap-mmc-highspeed;
>                         vmmc-supply = <&ab8500_ldo_aux3_reg>;
> @@ -144,7 +144,7 @@
>                 // On-board eMMC
>                 sdi4_per2 at 80114000 {
>                         arm,primecell-periphid = <0x10480180>;
> -                       max-frequency = <50000000>;
> +                       max-frequency = <100000000>;
>                         bus-width = <8>;
>                         mmc-cap-mmc-highspeed;
>                         vmmc-supply = <&ab8500_ldo_aux2_reg>;
> --
> 1.7.11.3
>

Acked-by: Ulf Hansson <ulf.hansson at linaro.org>