# Re: \[PATCH v2\] thermal: rcar: Add binding docs for new R-Car Gen2 SoCs

- From: Eduardo Valentin \<edubezval@gmail.com\>
- Date: 2014-09-06 16:13:59 
- List: linux-devicetree
- Page: https://ratatoskr.run/linux-devicetree/2014/09/8096552
- Thread: https://ratatoskr.run/linux-devicetree/2014/08/8096063/t.md

```text

Hello Geert,


On Thu, Aug 28, 2014 at 10:12:32AM +0200, Geert Uytterhoeven wrote:
>   - r8a7792 (R-Car V2H)
>   - r8a7793 (R-Car M2-N)
>   - r8a7794 (R-Car E2)
> 
> r8a7791 is now called "R-Car M2-W".
> 
> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

I don't have any concerns on this patch and will be adding to my next
branch. But before that, I have one simple question. Although the
binding description mention about soc types, the rcar thermal driver do
not differentiate soc types, only supports the "renesas,rcar-thermal"
compatible. 

Do you care explaining why we need the soc specific compatibles?

> ---
> v2: Drop RFC
> ---
>  Documentation/devicetree/bindings/thermal/rcar-thermal.txt | 5 ++++-
>  1 file changed, 4 insertions(+), 1 deletion(-)
> 
> diff --git a/Documentation/devicetree/bindings/thermal/rcar-thermal.txt b/Documentation/devicetree/bindings/thermal/rcar-thermal.txt
> index 0ef00be44b01..43404b197933 100644
> --- a/Documentation/devicetree/bindings/thermal/rcar-thermal.txt
> +++ b/Documentation/devicetree/bindings/thermal/rcar-thermal.txt
> @@ -7,7 +7,10 @@ Required properties:
>  			    - "renesas,thermal-r8a73a4" (R-Mobile AP6)
>  			    - "renesas,thermal-r8a7779" (R-Car H1)
>  			    - "renesas,thermal-r8a7790" (R-Car H2)
> -			    - "renesas,thermal-r8a7791" (R-Car M2)
> +			    - "renesas,thermal-r8a7791" (R-Car M2-W)
> +			    - "renesas,thermal-r8a7792" (R-Car V2H)
> +			    - "renesas,thermal-r8a7793" (R-Car M2-N)
> +			    - "renesas,thermal-r8a7794" (R-Car E2)
>  - reg			: Address range of the thermal registers.
>  			  The 1st reg will be recognized as common register
>  			  if it has "interrupts".
> -- 
> 1.9.1
> 
```