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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next prev parent 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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