This is a note to let you know that I've just added the patch titled
arm64: dts: qcom: msm8994-angler: Fix gpio-reserved-ranges 85-88
to the 5.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
arm64-dts-qcom-msm8994-angler-fix-gpio-reserved-ranges-85-88.patch
and it can be found in the queue-5.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From f890f89d9a80fffbfa7ca791b78927e5b8aba869 Mon Sep 17 00:00:00 2001
From: Petr Vorel <petr.vorel@xxxxxxxxx>
Date: Thu, 15 Apr 2021 21:39:13 +0200
Subject: arm64: dts: qcom: msm8994-angler: Fix gpio-reserved-ranges 85-88
From: Petr Vorel <petr.vorel@xxxxxxxxx>
commit f890f89d9a80fffbfa7ca791b78927e5b8aba869 upstream.
Reserve GPIO pins 85-88 as these aren't meant to be accessible from the
application CPUs (causes reboot). Yet another fix similar to
9134586715e3, 5f8d3ab136d0, which is needed to allow angler to boot after
3edfb7bd76bd ("gpiolib: Show correct direction from the beginning").
Fixes: feeaf56ac78d ("arm64: dts: msm8994 SoC and Huawei Angler (Nexus 6P) support")
Signed-off-by: Petr Vorel <petr.vorel@xxxxxxxxx>
Reviewed-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxx>
Link: https://lore.kernel.org/r/20210415193913.1836153-1-petr.vorel@xxxxxxxxx
Signed-off-by: Bjorn Andersson <bjorn.andersson@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
arch/arm64/boot/dts/qcom/msm8994-angler-rev-101.dts | 4 ++++
1 file changed, 4 insertions(+)
--- a/arch/arm64/boot/dts/qcom/msm8994-angler-rev-101.dts
+++ b/arch/arm64/boot/dts/qcom/msm8994-angler-rev-101.dts
@@ -30,3 +30,7 @@
};
};
};
+
+&msmgpio {
+ gpio-reserved-ranges = <85 4>;
+};
Patches currently in stable-queue which might be from petr.vorel@xxxxxxxxx are
queue-5.4/arm64-dts-qcom-msm8994-angler-fix-gpio-reserved-ranges-85-88.patch
