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dt-bindings: clock: Update GCC bindings for protected-clocks 

Add protected-clocks list which could used to specify the clocks to be
bypassed on certain devices.

Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Taniya Das <tdas@codeaurora.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
This commit is contained in:
Taniya Das 2018-11-30 23:51:27 +05:30 committed by Stephen Boyd
parent 651022382c
commit 7898e4fef8
1 changed files with 14 additions and 0 deletions
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14
Documentation/devicetree/bindings/clock/qcom,gcc.txt
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@ -35,6 +35,8 @@ be part of GCC and hence the TSENS properties can also be
part of the GCC/clock-controller node.
For more details on the TSENS properties please refer
Documentation/devicetree/bindings/thermal/qcom-tsens.txt
- protected-clocks : Protected clock specifier list as per common clock
binding.
Example:
clock-controller@900000 {
@ -55,3 +57,15 @@ Example of GCC with TSENS properties:
#reset-cells = <1>;
#thermal-sensor-cells = <1>;
};
Example of GCC with protected-clocks properties:
clock-controller@100000 {
compatible = "qcom,gcc-sdm845";
reg = <0x100000 0x1f0000>;
#clock-cells = <1>;
#reset-cells = <1>;
#power-domain-cells = <1>;
protected-clocks = <GCC_QSPI_CORE_CLK>,
<GCC_QSPI_CORE_CLK_SRC>,
<GCC_QSPI_CNOC_PERIPH_AHB_CLK>;
};