提交 5d276248 编写于 作者: P Petr Vorel 提交者: Zheng Zengkai

arm64: dts: qcom: msm8994-angler: Fix gpio-reserved-ranges 85-88

mainline inclusion
from mainline-5.10.62
commit 1604c42a1ca93469dc5c726d7768fdc97105e87f
bugzilla: 182217 https://gitee.com/openeuler/kernel/issues/I4EFOS

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=1604c42a1ca93469dc5c726d7768fdc97105e87f

--------------------------------

commit f890f89d 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
91345867, 5f8d3ab1, which is needed to allow angler to boot after
3edfb7bd ("gpiolib: Show correct direction from the beginning").

Fixes: feeaf56a ("arm64: dts: msm8994 SoC and Huawei Angler (Nexus 6P) support")
Signed-off-by: NPetr Vorel <petr.vorel@gmail.com>
Reviewed-by: NKonrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210415193913.1836153-1-petr.vorel@gmail.comSigned-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: NChen Jun <chenjun102@huawei.com>
Acked-by: NWeilong Chen <chenweilong@huawei.com>
Signed-off-by: NChen Jun <chenjun102@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
上级 46eee7dd
......@@ -32,3 +32,7 @@
};
};
};
&tlmm {
gpio-reserved-ranges = <85 4>;
};
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