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From: Ben Schneider <ben@bens.haus>
To: Gregory CLEMENT <gregory.clement@bootlin.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>
Subject: Re: [PATCH] arm64: dts: marvell: Fix espressobin-ultra boot failure and wifi
Date: Wed, 31 May 2023 17:47:10 +0200 (CEST)	[thread overview]
Message-ID: <NWmRXzg--3-9@bens.haus> (raw)
In-Reply-To: <877csouaaw.fsf@BL-laptop>

May 31, 2023, 09:20 by gregory.clement@bootlin.com:

>
> I don't see the patch so I can't apply it...
>
>
Hi Gregory, sorry I wasn't sure if I should resend the patch.

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.

Link: https://github.com/globalscaletechnologies/linux/commit/b879d560eebf2766781614a0169a9564f1e0fc06

Signed-off-by: Ben Schneider <ben@bens.haus>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
---
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";
};

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WARNING: multiple messages have this Message-ID (diff)
From: Ben Schneider <ben@bens.haus>
To: Gregory CLEMENT <gregory.clement@bootlin.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>
Subject: Re: [PATCH] arm64: dts: marvell: Fix espressobin-ultra boot failure and wifi
Date: Wed, 31 May 2023 17:47:10 +0200 (CEST)	[thread overview]
Message-ID: <NWmRXzg--3-9@bens.haus> (raw)
In-Reply-To: <877csouaaw.fsf@BL-laptop>

May 31, 2023, 09:20 by gregory.clement@bootlin.com:

>
> I don't see the patch so I can't apply it...
>
>
Hi Gregory, sorry I wasn't sure if I should resend the patch.

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.

Link: https://github.com/globalscaletechnologies/linux/commit/b879d560eebf2766781614a0169a9564f1e0fc06

Signed-off-by: Ben Schneider <ben@bens.haus>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
---
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";
};

  reply	other threads:[~2023-05-31 15:47 UTC|newest]

Thread overview: 14+ 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
2023-05-30 15:41     ` Ben Schneider
2023-05-31  9:20     ` Gregory CLEMENT
2023-05-31  9:20       ` Gregory CLEMENT
2023-05-31 15:47       ` Ben Schneider [this message]
2023-05-31 15:47         ` Ben Schneider
2023-06-02  7:02         ` Gregory CLEMENT
2023-06-02  7:02           ` Gregory CLEMENT
2023-06-03  5:23           ` Ben Schneider
2023-06-03  5:23             ` Ben Schneider
2023-06-16 12:05             ` Gregory CLEMENT
2023-06-16 12:05               ` Gregory CLEMENT

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