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arm64: dts: qcom: sdm845-mtp: Mark protected gcc clocks 

As of v4.20-rc1 probing the GCC driver on a SDM845 device with the
standard security implementation causes an access violation and an
immediate system restart. Use the protected-clocks property to mark the
offending clocks protected for the MTP, in order to allow it to boot.

Cc: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Acked-by: Andy Gross <andy.gross@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
This commit is contained in:
Bjorn Andersson 2018-11-05 21:50:13 -08:00 committed by Stephen Boyd
parent 149964e2d6
commit d206e6b7ea
1 changed files with 6 additions and 0 deletions
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6
arch/arm64/boot/dts/qcom/sdm845-mtp.dts
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@ -343,6 +343,12 @@
};
};
&gcc {
protected-clocks = <GCC_QSPI_CORE_CLK>,
<GCC_QSPI_CORE_CLK_SRC>,
<GCC_QSPI_CNOC_PERIPH_AHB_CLK>;
};
&i2c10 {
status = "okay";
clock-frequency = <400000>;