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Message-Id: <20210719144951.040606092@linuxfoundation.org>
Date: Mon, 19 Jul 2021 16:55:08 +0200
From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To: linux-kernel@...r.kernel.org
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
stable@...r.kernel.org, Petr Vorel <petr.vorel@...il.com>,
Konrad Dybcio <konrad.dybcio@...ainline.org>,
Bjorn Andersson <bjorn.andersson@...aro.org>,
Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.12 246/292] arm64: dts: qcom: msm8994-angler: Fix gpio-reserved-ranges 85-88
From: Petr Vorel <petr.vorel@...il.com>
[ Upstream commit f890f89d9a80fffbfa7ca791b78927e5b8aba869 ]
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@...il.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@...ainline.org>
Link: https://lore.kernel.org/r/20210415193913.1836153-1-petr.vorel@gmail.com
Signed-off-by: Bjorn Andersson <bjorn.andersson@...aro.org>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
arch/arm64/boot/dts/qcom/msm8994-angler-rev-101.dts | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/msm8994-angler-rev-101.dts b/arch/arm64/boot/dts/qcom/msm8994-angler-rev-101.dts
index baa55643b40f..ffe1a9bd8f70 100644
--- a/arch/arm64/boot/dts/qcom/msm8994-angler-rev-101.dts
+++ b/arch/arm64/boot/dts/qcom/msm8994-angler-rev-101.dts
@@ -32,3 +32,7 @@
};
};
};
+
+&tlmm {
+ gpio-reserved-ranges = <85 4>;
+};
--
2.30.2
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