linux-kernel - Re: [PATCH] ARM: dts: stm32: Add missing gpio options for sdmmc2_d47_pins

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Message-ID: <f9aab3f2-47d5-4c1b-ad0b-53c711701577@pengutronix.de>
Date: Tue, 9 Jul 2024 14:23:34 +0200
From: Ahmad Fatoum <a.fatoum@...gutronix.de>
To: Sean Nyekjaer <sean@...nix.com>, 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>,
 Marcin Sloniewski <marcin.sloniewski@...il.com>
Cc: Alexandre Torgue <alexandre.torgue@...com>, devicetree@...r.kernel.org,
 linux-stm32@...md-mailman.stormreply.com,
 linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] ARM: dts: stm32: Add missing gpio options for
 sdmmc2_d47_pins_d

On 09.07.24 14:16, Sean Nyekjaer wrote:
> This enables DDR50 mode for the eMMC on Octavo OSD32MP1-RED board.
> 
> Fixes: be78ab4f632c ("ARM: dts: stm32: add initial support for stm32mp157-odyssey board")
> Signed-off-by: Sean Nyekjaer <sean@...nix.com>

Reviewed-by: Ahmad Fatoum <a.fatoum@...gutronix.de>

> ---
>  arch/arm/boot/dts/st/stm32mp15-pinctrl.dtsi | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/st/stm32mp15-pinctrl.dtsi b/arch/arm/boot/dts/st/stm32mp15-pinctrl.dtsi
> index ae83e7b10232..70e132dc6147 100644
> --- a/arch/arm/boot/dts/st/stm32mp15-pinctrl.dtsi
> +++ b/arch/arm/boot/dts/st/stm32mp15-pinctrl.dtsi
> @@ -2229,6 +2229,9 @@ pins {
>  				 <STM32_PINMUX('A', 9, AF10)>, /* SDMMC2_D5 */
>  				 <STM32_PINMUX('E', 5, AF9)>, /* SDMMC2_D6 */
>  				 <STM32_PINMUX('C', 7, AF10)>; /* SDMMC2_D7 */
> +			slew-rate = <1>;
> +			drive-push-pull;
> +			bias-pull-up;
>  		};
>  	};
>  

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