linux-kernel - Re: [PATCH 08/12] dt-bindings: i2c: renesas,riic: Document the R9A08G045 support

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Date: Fri, 21 Jun 2024 15:15:48 +0100
From: Conor Dooley <conor@...nel.org>
To: Claudiu <claudiu.beznea@...on.dev>
Cc: chris.brandt@...esas.com, andi.shyti@...nel.org, robh@...nel.org,
	krzk+dt@...nel.org, conor+dt@...nel.org, geert+renesas@...der.be,
	magnus.damm@...il.com, mturquette@...libre.com, sboyd@...nel.org,
	p.zabel@...gutronix.de, wsa+renesas@...g-engineering.com,
	linux-renesas-soc@...r.kernel.org, linux-i2c@...r.kernel.org,
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-clk@...r.kernel.org,
	Claudiu Beznea <claudiu.beznea.uj@...renesas.com>
Subject: Re: [PATCH 08/12] dt-bindings: i2c: renesas,riic: Document the
 R9A08G045 support

On Fri, Jun 21, 2024 at 02:22:59PM +0300, Claudiu wrote:
> From: Claudiu Beznea <claudiu.beznea.uj@...renesas.com>
> 
> Document the Renesas RZ/G3S (R9A08G045) RIIC IP. This is compatible with
> the version available on Renesas RZ/V2H (R9A09G075). Most of the IP
> variants that the RIIC driver is working with supports fast mode plus.
> However, it happens that on the same SoC to have IP instatiations that
> support fast mode plus as well as IP instantiation that doesn't support
> it. For this, introduced the renesas,riic-no-fast-mode-plus property.
> 
> Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@...renesas.com>
> ---
>  Documentation/devicetree/bindings/i2c/renesas,riic.yaml | 8 ++++++++
>  1 file changed, 8 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/i2c/renesas,riic.yaml b/Documentation/devicetree/bindings/i2c/renesas,riic.yaml
> index 91ecf17b7a81..c0964edbca69 100644
> --- a/Documentation/devicetree/bindings/i2c/renesas,riic.yaml
> +++ b/Documentation/devicetree/bindings/i2c/renesas,riic.yaml
> @@ -25,6 +25,10 @@ properties:
>                - renesas,riic-r9a07g054  # RZ/V2L
>            - const: renesas,riic-rz      # RZ/A or RZ/G2L
>  
> +      - items:
> +          - const: renesas,riic-r9a08g045   # RZ/G3S
> +          - const: renesas,riic-r9a09g057
> +
>        - const: renesas,riic-r9a09g057   # RZ/V2H(P)
>  
>    reg:
> @@ -66,6 +70,10 @@ properties:
>    resets:
>      maxItems: 1
>  
> +  renesas,riic-no-fast-mode-plus:
> +    description: specifies if fast mode plus is not supported
> +    type: boolean

The correct type here is "flag", not boolean.

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