linux-kernel - Re: [PATCH 1/1] ARM: dts: stm32: fix AV96 board SAI2B pin muxing on stm32mp15

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Date:   Wed, 29 Sep 2021 13:18:04 +0200
From:   Marek Vasut <marex@...x.de>
To:     Olivier Moysan <olivier.moysan@...s.st.com>,
        Alexandre Torgue <alexandre.torgue@...s.st.com>,
        Maxime Coquelin <mcoquelin.stm32@...il.com>,
        Rob Herring <robh+dt@...nel.org>
Cc:     devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org,
        linux-stm32@...md-mailman.stormreply.com
Subject: Re: [PATCH 1/1] ARM: dts: stm32: fix AV96 board SAI2B pin muxing on
 stm32mp15

On 9/27/21 1:45 PM, Olivier Moysan wrote:
> Fix SAI2B pin muxing for AV96 board on STM32MP15.
> The label "sai2a-4" is defined twice. Change redundant label to "sai2b-4".
> 
> Fixes: dcf185ca8175 ("ARM: dts: stm32: Add alternate pinmux for SAI2 pins on stm32mp15")
> 
> Signed-off-by: Olivier Moysan <olivier.moysan@...s.st.com>
> ---
>   arch/arm/boot/dts/stm32mp15-pinctrl.dtsi | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi b/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi
> index 5b60ecbd718f..b9cc9e0dd4fc 100644
> --- a/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi
> +++ b/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi
> @@ -1235,7 +1235,7 @@
>   		};
>   	};
>   
> -	sai2b_pins_c: sai2a-4 {
> +	sai2b_pins_c: sai2b-4 {
>   		pins1 {
>   			pinmux = <STM32_PINMUX('F', 11, AF10)>; /* SAI2_SD_B */
>   			bias-disable;

This mp1 pinmuxing is a total mess, sigh.

Can you please also fix sai1a-4 and sai1a-5, which should really be 
sai1a-2 and sai1a-sleep-2 ? Same as the sai2b-4 and sai2b-5 should be 
sai2b-2 and sai2b-sleep-2 .

With that, it would be perfect, thank you.

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