* [PATCH v6] ARM: shmobile: genmai reference dts: Add RSPI node
@ 2014-07-03 12:02 Geert Uytterhoeven
2014-07-06 14:30 ` Simon Horman
0 siblings, 1 reply; 2+ messages in thread
From: Geert Uytterhoeven @ 2014-07-03 12:02 UTC (permalink / raw)
To: Simon Horman, Magnus Damm; +Cc: linux-sh, devicetree, Geert Uytterhoeven
Add SPI device for RSPI on Genmai.
On this board, only rspi4 is in use. Its bus contains a single device
(a wm8978 audio codec), for which no bindings are defined yet.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
v6:
- Rebased on top of renesas-devel-v3.16-rc3-20140701,
- Dropped pinctrl settings, as the pinctrl driver is not yet integrated.
v5:
- Rebased on top of renesas-devel-v3.14-rc1-20140204
v4:
- No changes
v3:
- No changes
v2:
- Use generic "codec" instead of specific "wm8978" node name.
---
arch/arm/boot/dts/r7s72100-genmai.dts | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/arch/arm/boot/dts/r7s72100-genmai.dts b/arch/arm/boot/dts/r7s72100-genmai.dts
index 56849b55e1c2..20705467f4c9 100644
--- a/arch/arm/boot/dts/r7s72100-genmai.dts
+++ b/arch/arm/boot/dts/r7s72100-genmai.dts
@@ -57,3 +57,13 @@
&scif2 {
status = "okay";
};
+
+&spi4 {
+ status = "okay";
+
+ codec: codec@0 {
+ compatible = "wlf,wm8978";
+ reg = <0>;
+ spi-max-frequency = <5000000>;
+ };
+};
--
1.7.9.5
^ permalink raw reply related [flat|nested] 2+ messages in thread* Re: [PATCH v6] ARM: shmobile: genmai reference dts: Add RSPI node
2014-07-03 12:02 [PATCH v6] ARM: shmobile: genmai reference dts: Add RSPI node Geert Uytterhoeven
@ 2014-07-06 14:30 ` Simon Horman
0 siblings, 0 replies; 2+ messages in thread
From: Simon Horman @ 2014-07-06 14:30 UTC (permalink / raw)
To: Geert Uytterhoeven; +Cc: Magnus Damm, linux-sh, devicetree, Geert Uytterhoeven
On Thu, Jul 03, 2014 at 02:02:45PM +0200, Geert Uytterhoeven wrote:
> Add SPI device for RSPI on Genmai.
>
> On this board, only rspi4 is in use. Its bus contains a single device
> (a wm8978 audio codec), for which no bindings are defined yet.
>
> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Thanks, I will queue this up.
> ---
> v6:
> - Rebased on top of renesas-devel-v3.16-rc3-20140701,
> - Dropped pinctrl settings, as the pinctrl driver is not yet integrated.
> v5:
> - Rebased on top of renesas-devel-v3.14-rc1-20140204
> v4:
> - No changes
> v3:
> - No changes
> v2:
> - Use generic "codec" instead of specific "wm8978" node name.
> ---
> arch/arm/boot/dts/r7s72100-genmai.dts | 10 ++++++++++
> 1 file changed, 10 insertions(+)
>
> diff --git a/arch/arm/boot/dts/r7s72100-genmai.dts b/arch/arm/boot/dts/r7s72100-genmai.dts
> index 56849b55e1c2..20705467f4c9 100644
> --- a/arch/arm/boot/dts/r7s72100-genmai.dts
> +++ b/arch/arm/boot/dts/r7s72100-genmai.dts
> @@ -57,3 +57,13 @@
> &scif2 {
> status = "okay";
> };
> +
> +&spi4 {
> + status = "okay";
> +
> + codec: codec@0 {
> + compatible = "wlf,wm8978";
> + reg = <0>;
> + spi-max-frequency = <5000000>;
> + };
> +};
> --
> 1.7.9.5
>
^ permalink raw reply [flat|nested] 2+ messages in thread
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2014-07-06 14:30 ` Simon Horman
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