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Commit d206e6b7 authored by Bjorn Andersson's avatar Bjorn Andersson Committed by Stephen Boyd
Browse files

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: default avatarBjorn Andersson <bjorn.andersson@linaro.org>
Acked-by: default avatarAndy Gross <andy.gross@linaro.org>
Signed-off-by: default avatarStephen Boyd <sboyd@kernel.org>
parent 149964e2

arch/arm64/boot/dts/qcom/sdm845-mtp.dts

+6 −0
Original line number Diff line number Diff line
@@ -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>;