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    SubjectRe: [PATCH 4.14 305/315] arm64: dts: qcom: msm8994-angler: Fix gpio-reserved-ranges 85-88
    On Mon, 19 Jul 2021 at 21:01, Greg Kroah-Hartman
    <gregkh@linuxfoundation.org> wrote:
    >
    > From: Petr Vorel <petr.vorel@gmail.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@gmail.com>
    > Reviewed-by: Konrad Dybcio <konrad.dybcio@somainline.org>
    > Link: https://lore.kernel.org/r/20210415193913.1836153-1-petr.vorel@gmail.com
    > Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
    > Signed-off-by: Sasha Levin <sashal@kernel.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 dfa08f513dc4..e5850c4d3334 100644
    > --- a/arch/arm64/boot/dts/qcom/msm8994-angler-rev-101.dts
    > +++ b/arch/arm64/boot/dts/qcom/msm8994-angler-rev-101.dts
    > @@ -38,3 +38,7 @@
    > };
    > };
    > };
    > +
    > +&tlmm {
    > + gpio-reserved-ranges = <85 4>;
    > +};

    Following build errors noticed on arm64 architecture on on
    stable-rc linux-4.19.y
    stable-rc linux-4.14.y


    make --silent --keep-going --jobs=8
    O=/home/tuxbuild/.cache/tuxmake/builds/current ARCH=arm64
    CROSS_COMPILE=aarch64-linux-gnu- 'CC=sccache aarch64-linux-gnu-gcc'
    'HOSTCC=sccache gcc'
    Error: /builds/linux/arch/arm64/boot/dts/qcom/msm8994-angler-rev-101.dts:42.1-6
    Label or path tlmm not found
    FATAL ERROR: Syntax error parsing input tree
    make[3]: *** [scripts/Makefile.lib:294:
    arch/arm64/boot/dts/qcom/msm8994-angler-rev-101.dtb] Error 1
    make[3]: Target '__build' not remade because of errors.
    make[2]: *** [/builds/linux/scripts/Makefile.build:544:
    arch/arm64/boot/dts/qcom] Error 2

    Reported-by: Linux Kernel Functional Testing <lkft@linaro.org>

    reference build link,
    build: https://builds.tuxbuild.com/1vXT4jBYUbNdKdLS1wz6gmXPVLM/
    config: https://builds.tuxbuild.com/1vXT4jBYUbNdKdLS1wz6gmXPVLM/config


    steps to reproduce:
    ---------------------
    # TuxMake is a command line tool and Python library that provides
    # portable and repeatable Linux kernel builds across a variety of
    # architectures, toolchains, kernel configurations, and make targets.
    #
    # TuxMake supports the concept of runtimes.
    # See https://docs.tuxmake.org/runtimes/, for that to work it requires
    # that you install podman or docker on your system.
    #
    # To install tuxmake on your system globally:
    # sudo pip3 install -U tuxmake
    #
    # See https://docs.tuxmake.org/ for complete documentation.


    tuxmake --runtime podman --target-arch arm64 --toolchain gcc-11
    --kconfig defconfig --kconfig-add
    https://builds.tuxbuild.com/1vXT4jBYUbNdKdLS1wz6gmXPVLM/config

    --
    Linaro LKFT
    https://lkft.linaro.org

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