diff options
| author | Bjorn Andersson <bjorn.andersson@linaro.org> | 2019-05-09 21:34:16 -0700 |
|---|---|---|
| committer | Andy Gross <agross@kernel.org> | 2019-05-29 21:38:11 -0500 |
| commit | 644875660cd26bdb85dd60575fb6731972071243 (patch) | |
| tree | 154ca30627ab6f63268dcf9d9390edce8a2850ed /arch/arm64/boot/dts/qcom | |
| parent | 9bbd0836c34fff3193000183d2bc13292d94264c (diff) | |
arm64: dts: qcom: qcs404-evb: Mark CDSP clocks protected
With the Trustzone based CDSP remoteproc driver these clocks are
controlled elsewhere and as they are not enabled by anything in Linux
the clock framework will turn them off during lateinit.
This results in issues either to later start the CDSP, using the
Trustzone interface, or if the CDSP is already running it will crash.
Reviewed-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Andy Gross <agross@kernel.org>
Diffstat (limited to 'arch/arm64/boot/dts/qcom')
| -rw-r--r-- | arch/arm64/boot/dts/qcom/qcs404-evb.dtsi | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/qcs404-evb.dtsi b/arch/arm64/boot/dts/qcom/qcs404-evb.dtsi index 9a69df10cf68..0347ed1484a3 100644 --- a/arch/arm64/boot/dts/qcom/qcs404-evb.dtsi +++ b/arch/arm64/boot/dts/qcom/qcs404-evb.dtsi @@ -56,6 +56,13 @@ qcom,controlled-remotely; }; +&gcc { + protected-clocks = <GCC_BIMC_CDSP_CLK>, + <GCC_CDSP_CFG_AHB_CLK>, + <GCC_CDSP_BIMC_CLK_SRC>, + <GCC_CDSP_TBU_CLK>; +}; + &pms405_spmi_regulators { vdd_s3-supply = <&pms405_s3>; |