[PATCH v2 6/6] ARM: shmobile: r8a7790: add MMCIF and SDHI DT templates

[PATCH v2 6/6] ARM: shmobile: r8a7790: add MMCIF and SDHI DT templates

[Guennadi Liakhovetski]

This adds DT templates for all MMCIF and SDHI controllers on r8a7790.
They are added with status="disabled". To use them platform-specific
DTs have to enable the required ones.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski+renesas@gmail.com>
---

v2:
1. fixed MMCIF resource sizes
2. added SDHI compatibility with the actual SoC for possible future driver
   extensions
3. removed not directly applicable comments

 arch/arm/boot/dts/r8a7790.dtsi |   54 ++++++++++++++++++++++++++++++++++++++++
 1 files changed, 54 insertions(+), 0 deletions(-)

diff --git a/arch/arm/boot/dts/r8a7790.dtsi b/arch/arm/boot/dts/r8a7790.dtsi
index 339d9b1..304be59 100644
--- a/arch/arm/boot/dts/r8a7790.dtsi
+++ b/arch/arm/boot/dts/r8a7790.dtsi
@@ -54,4 +54,58 @@
 		interrupt-parent = <&gic>;
 		interrupts = <0 0 4>, <0 1 4>, <0 2 4>,	<0 3 4>;
 	};
+
+	mmcif0: mmcif@ee200000 {
+		compatible = "renesas,sh-mmcif";
+		reg = <0 0xee200000 0 0x80>;
+		interrupt-parent = <&gic>;
+		interrupts = <0 169 0x4>;
+		reg-io-width = <4>;
+		status = "disabled";
+	};
+
+	mmcif1: mmcif@ee220000 {
+		compatible = "renesas,sh-mmcif";
+		reg = <0 0xee220000 0 0x80>;
+		interrupt-parent = <&gic>;
+		interrupts = <0 170 0x4>;
+		reg-io-width = <4>;
+		status = "disabled";
+	};
+
+	sdhi0: sdhi@ee100000 {
+		compatible = "renesas,r8a7790-sdhi", "renesas,r8a7740-sdhi";
+		reg = <0 0xee100000 0 0x100>;
+		interrupt-parent = <&gic>;
+		interrupts = <0 165 4>;
+		cap-sd-highspeed;
+		status = "disabled";
+	};
+
+	sdhi1: sdhi@ee120000 {
+		compatible = "renesas,r8a7790-sdhi", "renesas,r8a7740-sdhi";
+		reg = <0 0xee120000 0 0x100>;
+		interrupt-parent = <&gic>;
+		interrupts = <0 166 4>;
+		cap-sd-highspeed;
+		status = "disabled";
+	};
+
+	sdhi2: sdhi@ee140000 {
+		compatible = "renesas,r8a7790-sdhi", "renesas,r8a7740-sdhi";
+		reg = <0 0xee140000 0 0x100>;
+		interrupt-parent = <&gic>;
+		interrupts = <0 167 4>;
+		cap-sd-highspeed;
+		status = "disabled";
+	};
+
+	sdhi3: sdhi@ee160000 {
+		compatible = "renesas,r8a7790-sdhi", "renesas,r8a7740-sdhi";
+		reg = <0 0xee160000 0 0x100>;
+		interrupt-parent = <&gic>;
+		interrupts = <0 168 4>;
+		cap-sd-highspeed;
+		status = "disabled";
+	};
 };
-- 
1.7.2.5

Re: [PATCH v2 6/6] ARM: shmobile: r8a7790: add MMCIF and SDHI DT templates

[Magnus Damm]

HI Guennadi,

On Sat, Jul 6, 2013 at 12:25 AM, Guennadi Liakhovetski
<g.liakhovetski@gmx.de> wrote:
> This adds DT templates for all MMCIF and SDHI controllers on r8a7790.
> They are added with status="disabled". To use them platform-specific
> DTs have to enable the required ones.
>
> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski+renesas@gmail.com>
> ---
>
> v2:
> 1. fixed MMCIF resource sizes
> 2. added SDHI compatibility with the actual SoC for possible future driver
>    extensions
> 3. removed not directly applicable comments
>
>  arch/arm/boot/dts/r8a7790.dtsi |   54 ++++++++++++++++++++++++++++++++++++++++
>  1 files changed, 54 insertions(+), 0 deletions(-)
>
> diff --git a/arch/arm/boot/dts/r8a7790.dtsi b/arch/arm/boot/dts/r8a7790.dtsi
> index 339d9b1..304be59 100644
> --- a/arch/arm/boot/dts/r8a7790.dtsi
> +++ b/arch/arm/boot/dts/r8a7790.dtsi

> +       sdhi3: sdhi@ee160000 {
> +               compatible = "renesas,r8a7790-sdhi", "renesas,r8a7740-sdhi";
> +               reg = <0 0xee160000 0 0x100>;
> +               interrupt-parent = <&gic>;
> +               interrupts = <0 168 4>;
> +               cap-sd-highspeed;
> +               status = "disabled";

Thanks for your update.

It looks to me that "cap-sd-highspeed" is used on all r8a7790 SDHI
instances. Would it be possible to fold that flag into the driver and
match on the "renesas,r8a7790-sdhi" compatible string?

Thanks,

/ magnus