linux-kernel - Re: [PATCH 11/14] dt-bindings: pinctrl: stm32: support for stm32mp215 and additional packages

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Message-ID: <2g65375shtjq4udjfarfspqtpg5q27oeerqskt2uzwj44pvnbb@rderpevnrzxs>
Date: Wed, 23 Oct 2024 10:51:48 +0200
From: Krzysztof Kozlowski <krzk@...nel.org>
To: Antonio Borneo <antonio.borneo@...s.st.com>
Cc: Linus Walleij <linus.walleij@...aro.org>, 
	Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
	Conor Dooley <conor+dt@...nel.org>, Maxime Coquelin <mcoquelin.stm32@...il.com>, 
	Alexandre Torgue <alexandre.torgue@...s.st.com>, Catalin Marinas <catalin.marinas@....com>, 
	Will Deacon <will@...nel.org>, linux-gpio@...r.kernel.org, devicetree@...r.kernel.org, 
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org, 
	Clément Le Goffic <clement.legoffic@...s.st.com>, Stephane Danieau <stephane.danieau@...s.st.com>, 
	Amelie Delaunay <amelie.delaunay@...s.st.com>, Fabien Dessenne <fabien.dessenne@...s.st.com>, 
	Valentin Caron <valentin.caron@...s.st.com>, Gatien Chevallier <gatien.chevallier@...s.st.com>, 
	Cheick Traore <cheick.traore@...s.st.com>, linux-stm32@...md-mailman.stormreply.com
Subject: Re: [PATCH 11/14] dt-bindings: pinctrl: stm32: support for
 stm32mp215 and additional packages

On Tue, Oct 22, 2024 at 05:56:55PM +0200, Antonio Borneo wrote:
> From: Amelie Delaunay <amelie.delaunay@...s.st.com>
> 
> Add support for st,stm32mp215-pinctrl and st,stm32mp215-z-pinctrl.

So all previous patches are for this? Then they are supposed to be here.

> Add packages AM, AN and AO (values : 0x1000, 0x2000 and 0x8000)
> 
> Signed-off-by: Amelie Delaunay <amelie.delaunay@...s.st.com>
> Signed-off-by: Antonio Borneo <antonio.borneo@...s.st.com>
> ---
>  .../devicetree/bindings/pinctrl/st,stm32-pinctrl.yaml         | 4 +++-
>  include/dt-bindings/pinctrl/stm32-pinfunc.h                   | 3 +++
>  2 files changed, 6 insertions(+), 1 deletion(-)
> 
> diff --git a/Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.yaml
> index 9a7ecfea6eb5b..0a2d644dbece3 100644
> --- a/Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.yaml
> +++ b/Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.yaml
> @@ -27,6 +27,8 @@ properties:
>        - st,stm32mp135-pinctrl
>        - st,stm32mp157-pinctrl
>        - st,stm32mp157-z-pinctrl
> +      - st,stm32mp215-pinctrl
> +      - st,stm32mp215-z-pinctrl
>        - st,stm32mp257-pinctrl
>        - st,stm32mp257-z-pinctrl
>  
> @@ -59,7 +61,7 @@ properties:
>        Indicates the SOC package used.
>        More details in include/dt-bindings/pinctrl/stm32-pinfunc.h
>      $ref: /schemas/types.yaml#/definitions/uint32
> -    enum: [0x1, 0x2, 0x4, 0x8, 0x100, 0x400, 0x800]
> +    enum: [0x1, 0x2, 0x4, 0x8, 0x100, 0x400, 0x800, 0x1000, 0x2000, 0x4000]
>  
>  patternProperties:
>    '^gpio@[0-9a-f]*$':
> diff --git a/include/dt-bindings/pinctrl/stm32-pinfunc.h b/include/dt-bindings/pinctrl/stm32-pinfunc.h
> index af3fd388329a0..01bc8be78ef72 100644
> --- a/include/dt-bindings/pinctrl/stm32-pinfunc.h
> +++ b/include/dt-bindings/pinctrl/stm32-pinfunc.h
> @@ -41,6 +41,9 @@
>  #define STM32MP_PKG_AI	0x100
>  #define STM32MP_PKG_AK	0x400
>  #define STM32MP_PKG_AL	0x800
> +#define STM32MP_PKG_AM	0x1000
> +#define STM32MP_PKG_AN	0x2000
> +#define STM32MP_PKG_AO	0x4000

Why these are some random hex values but not for example 0x801, 0x802
and 0x803? That's an enum, so bitmask does not make sense here.

Best regards,
Krzysztof