linux-kernel - Re: [PATCH 1/2] dt-bindings: clock: add ID for eMMC for EN7581

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Message-ID: <bzdhbuxr6zyln2ecxnamfzlblcigdfe7r4vvwcggf35kgyozk6@it2sm6fpypa5>
Date: Fri, 13 Dec 2024 12:01:40 +0100
From: Krzysztof Kozlowski <krzk@...nel.org>
To: Christian Marangi <ansuelsmth@...il.com>
Cc: Michael Turquette <mturquette@...libre.com>, 
	Stephen Boyd <sboyd@...nel.org>, Rob Herring <robh@...nel.org>, 
	Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>, linux-clk@...r.kernel.org, 
	linux-kernel@...r.kernel.org, devicetree@...r.kernel.org, upstream@...oha.com
Subject: Re: [PATCH 1/2] dt-bindings: clock: add ID for eMMC for EN7581

On Wed, Dec 11, 2024 at 12:22:37PM +0100, Christian Marangi wrote:
> Add ID for eMMC for EN7581. This is to control clock selection of eMMC
> between 200MHz and 150MHz.
> 
> Signed-off-by: Christian Marangi <ansuelsmth@...il.com>
> ---
>  include/dt-bindings/clock/en7523-clk.h | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/include/dt-bindings/clock/en7523-clk.h b/include/dt-bindings/clock/en7523-clk.h
> index 717d23a5e5ae..78d16068228a 100644
> --- a/include/dt-bindings/clock/en7523-clk.h
> +++ b/include/dt-bindings/clock/en7523-clk.h
> @@ -11,7 +11,8 @@
>  #define EN7523_CLK_NPU		5
>  #define EN7523_CLK_CRYPTO	6
>  #define EN7523_CLK_PCIE		7
> +#define EN7581_CLK_EMMC		8
>  
> -#define EN7523_NUM_CLOCKS	8
> +#define EN7523_NUM_CLOCKS	9

This cannot change.

If this changes, then it is not a binding and first drop it in separate
patch.

Best regards,
Krzysztof