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From: Marek Behun <marek.behun@nic.cz>
To: Domenico Andreoli <domenico.andreoli@linux.com>
Cc: Gregory CLEMENT <gregory.clement@bootlin.com>,
	arm@kernel.org, Leigh Brown <leigh@solinno.co.uk>,
	soc@kernel.org, linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH mvebu-dt64] arm64: dts: armada-3720-turris-mox.dts: fix sdhci1 pins
Date: Wed, 13 May 2020 21:08:25 +0200	[thread overview]
Message-ID: <20200513210825.0f8bc9ec@nic.cz> (raw)
In-Reply-To: <20200513175648.GA7561@dumbo>

Hi Domenico,

I am not aware of such bug. The link from you message does not work (it
says Message-ID <165fdeb5583069d893436e95cac5436@solinno.co.uk> not
found).

Could you please resend the message describing the problem?

Marek

On Wed, 13 May 2020 19:56:48 +0200
Domenico Andreoli <domenico.andreoli@linux.com> wrote:

> From: Domenico Andreoli <domenico.andreoli@linux.com>
> 
> In order to use the sdcard slot on Turris MOX it is necessary to mux
> the sdio0 pins in the north-bridge, which are herein also added.
> 
> This fixes the boot problem reported at [0].
> 
> Signed-off-by: Domenico Andreoli <domenico.andreoli@linux.com>
> Cc: Gregory CLEMENT <gregory.clement@bootlin.com>
> Cc: "Marek Behún" <marek.behun@nic.cz>
> Cc: linux-arm-kernel@lists.infradead.org
> 
> [0] https://lore.kernel.org/linux-arm-kernel/165fdeb5583069d893436e95cac5436@solinno.co.uk/
> 
> ---
>  arch/arm64/boot/dts/marvell/armada-3720-turris-mox.dts |    2 +-
>  arch/arm64/boot/dts/marvell/armada-37xx.dtsi           |    5 +++++
>  2 files changed, 6 insertions(+), 1 deletion(-)
> 
> Index: b/arch/arm64/boot/dts/marvell/armada-3720-turris-mox.dts
> ===================================================================
> --- a/arch/arm64/boot/dts/marvell/armada-3720-turris-mox.dts
> +++ b/arch/arm64/boot/dts/marvell/armada-3720-turris-mox.dts
> @@ -173,7 +173,7 @@
>  
>  &sdhci1 {
>  	pinctrl-names = "default";
> -	pinctrl-0 = <&sdio_pins>;
> +	pinctrl-0 = <&sdio0_pins &sdio_pins>;
>  	non-removable;
>  	bus-width = <4>;
>  	marvell,pad-type = "sd";
> Index: b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
> ===================================================================
> --- a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
> +++ b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
> @@ -244,6 +244,11 @@
>  					groups = "emmc_nb";
>  					function = "emmc";
>  				};
> +
> +				sdio0_pins: sdio0-pins {
> +					groups = "sdio0";
> +					function = "sdio";
> +				};
>  			};
>  
>  			nb_pm: syscon@14000 {
> 


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  reply	other threads:[~2020-05-13 19:08 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-05-13 17:56 Domenico Andreoli
2020-05-13 19:08 ` Marek Behun [this message]
2020-05-13 19:25   ` Leigh Brown
2020-05-13 22:15   ` Domenico Andreoli

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