diff options
| author | Deepak Katragadda | 2019-07-22 13:13:47 +0530 |
|---|---|---|
| committer | Stephen Boyd | 2019-08-07 15:12:05 -0700 |
| commit | e5ee331ebcf33827d1bd64e984c565b23cf53227 (patch) | |
| tree | ea6678fb5ef67aca4e74359224541147266b2119 /Documentation/devicetree/bindings/clock | |
| parent | 548a909597d5c176f66e5ffddb25bdf8c151170e (diff) | |
dt-bindings: clock: Document gcc bindings for SM8150
Document the global clock controller found on SM8150.
Signed-off-by: Deepak Katragadda <dkatraga@codeaurora.org>
Signed-off-by: Taniya Das <tdas@codeaurora.org>
[vkoul: port to upstream and add external clocks
split binding to this patch]]
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Link: https://lkml.kernel.org/r/20190722074348.29582-5-vkoul@kernel.org
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Diffstat (limited to 'Documentation/devicetree/bindings/clock')
| -rw-r--r-- | Documentation/devicetree/bindings/clock/qcom,gcc.txt | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/clock/qcom,gcc.txt b/Documentation/devicetree/bindings/clock/qcom,gcc.txt index 8661c3cd3ccf..d14362ad4132 100644 --- a/Documentation/devicetree/bindings/clock/qcom,gcc.txt +++ b/Documentation/devicetree/bindings/clock/qcom,gcc.txt @@ -23,6 +23,7 @@ Required properties : "qcom,gcc-sdm630" "qcom,gcc-sdm660" "qcom,gcc-sdm845" + "qcom,gcc-sm8150" - reg : shall contain base register location and length - #clock-cells : shall contain 1 @@ -38,6 +39,13 @@ Documentation/devicetree/bindings/thermal/qcom-tsens.txt - protected-clocks : Protected clock specifier list as per common clock binding. +For SM8150 only: + - clocks: a list of phandles and clock-specifier pairs, + one for each entry in clock-names. + - clock-names: "bi_tcxo" (required) + "sleep_clk" (optional) + "aud_ref_clock" (optional) + Example: clock-controller@900000 { compatible = "qcom,gcc-msm8960"; @@ -71,3 +79,16 @@ Example of GCC with protected-clocks properties: <GCC_LPASS_Q6_AXI_CLK>, <GCC_LPASS_SWAY_CLK>; }; + +Example of GCC with clocks + gcc: clock-controller@100000 { + compatible = "qcom,gcc-sm8150"; + reg = <0x00100000 0x1f0000>; + #clock-cells = <1>; + #reset-cells = <1>; + #power-domain-cells = <1>; + clock-names = "bi_tcxo", + "sleep_clk"; + clocks = <&rpmcc RPM_SMD_XO_CLK_SRC>, + <&sleep_clk>; + }; |