From: Gregory CLEMENT <gregory.clement@bootlin.com>
To: Ben Schneider <bschnei@gmail.com>
Cc: Andrew Lunn <andrew@lunn.ch>,
Linux Arm Kernel <linux-arm-kernel@lists.infradead.org>,
Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>,
Devicetree <devicetree@vger.kernel.org>,
Linux Kernel <linux-kernel@vger.kernel.org>,
Ben Schneider <ben@bens.haus>
Subject: Re: [PATCH] arm64: dts: marvell: Fix espressobin-ultra boot failure and wifi
Date: Fri, 16 Jun 2023 14:05:53 +0200 [thread overview]
Message-ID: <87cz1vhase.fsf@BL-laptop> (raw)
In-Reply-To: <20230603052356.3530-1-ben@bens.haus>
Ben Schneider <bschnei@gmail.com> writes:
> Boot hangs on EspressoBIN Ultra (Armada 3720) after a message that device
> vcc_sd1 had been disabled. The device manufacturer patched this issue in
> their kernel fork noting that vcc_sd1 is used by the EspressoBIN model
> but not the EspressoBIN Ultra. Removing the device from the tree fixes
> the boot hang and wifi.
>
> Signed-off-by: Ben Schneider <ben@bens.haus>
> Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Applied on mvebu/dt64
Thanks,
Gregory
> ---
> arch/arm64/boot/dts/marvell/armada-3720-espressobin-ultra.dts | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/marvell/armada-3720-espressobin-ultra.dts b/arch/arm64/boot/dts/marvell/armada-3720-espressobin-ultra.dts
> index d29d2da95..f9abef8dc 100644
> --- a/arch/arm64/boot/dts/marvell/armada-3720-espressobin-ultra.dts
> +++ b/arch/arm64/boot/dts/marvell/armada-3720-espressobin-ultra.dts
> @@ -24,6 +24,8 @@
> ethernet5 = &switch0port4;
> };
>
> + /delete-node/ regulator;
> +
> reg_usb3_vbus: usb3-vbus {
> compatible = "regulator-fixed";
> regulator-name = "usb3-vbus";
> @@ -66,6 +68,7 @@
> };
>
> &sdhci1 {
> + /delete-property/ vqmmc-supply;
> status = "disabled";
> };
>
> --
> 2.17.1
>
--
Gregory Clement, Bootlin
Embedded Linux and Kernel engineering
http://bootlin.com
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prev parent reply other threads:[~2023-06-16 12:06 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-26 16:14 [PATCH] arm64: dts: marvell: Fix espressobin-ultra boot failure and wifi Ben Schneider
2023-05-29 16:06 ` Andrew Lunn
2023-05-30 15:41 ` Ben Schneider
2023-05-31 9:20 ` Gregory CLEMENT
2023-05-31 15:47 ` Ben Schneider
2023-06-02 7:02 ` Gregory CLEMENT
2023-06-03 5:23 ` Ben Schneider
2023-06-16 12:05 ` Gregory CLEMENT [this message]
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