On Thu, Jan 30, 2014 at 09:39:40PM -0800, Kuninori Morimoto wrote:
> From: Kuninori Morimoto <[email protected]>
>
> Latest Renesas Chip has some SDHI channels and the WP pin
> availability depends on its channel or HW implementation.
> Thus, this patch decides new policy whch indicates
> WP is disabled as default.
> But, we can use wp-gpios property to enable it as
> other method.
>
> Signed-off-by: Kuninori Morimoto <[email protected]>
> ---
> Simon
>
> This was included on v1 patch series,
> but no relationship with mmc part patches.
So I could take this patch into the renesas tree now?
>
> arch/arm/boot/dts/r8a7778-bockw-reference.dts | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/arch/arm/boot/dts/r8a7778-bockw-reference.dts
> b/arch/arm/boot/dts/r8a7778-bockw-reference.dts
> index bb62c7a..06cda19 100644
> --- a/arch/arm/boot/dts/r8a7778-bockw-reference.dts
> +++ b/arch/arm/boot/dts/r8a7778-bockw-reference.dts
> @@ -17,6 +17,7 @@
> /dts-v1/;
> #include "r8a7778.dtsi"
> #include <dt-bindings/interrupt-controller/irq.h>
> +#include <dt-bindings/gpio/gpio.h>
>
> / {
> model = "bockw";
> @@ -84,7 +85,7 @@
>
> sdhi0_pins: sd0 {
> renesas,groups = "sdhi0_data4", "sdhi0_ctrl",
> - "sdhi0_cd", "sdhi0_wp";
> + "sdhi0_cd";
> renesas,function = "sdhi0";
> };
>
> @@ -101,6 +102,7 @@
> vmmc-supply = <&fixedregulator3v3>;
> bus-width = <4>;
> status = "okay";
> + wp-gpios = <&gpio3 18 GPIO_ACTIVE_HIGH>;
> };
>
> &hspi0 {
> --
> 1.7.9.5
>
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