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authorStephen Boyd <sboyd@codeaurora.org>2017-11-14 10:07:42 -0800
committerStephen Boyd <sboyd@codeaurora.org>2017-11-14 10:07:42 -0800
commit8f620400861a313cfb59a43651a92f815de0da93 (patch)
treecef912db5cf7b7c17bb6e6d40ca51fa8cfe6575d /Documentation/devicetree
parent7a103f02250092df7f25e2a41917e02bf27e2b96 (diff)
parent7066fdd0d7427f1ba455d186e75213c442c9663b (diff)
Merge branch 'clk-qcom' into clk-next
* clk-qcom: clk: qcom: clk-smd-rpm: add msm8996 rpmclks clk: qcom: Implement RPM clocks for MSM8660/APQ8060 clk: qcom: Update DT bindings for the MSM8660/APQ8060 RPMCC clk: qcom: Elaborate on "active" clocks in the RPM clock bindings clk: qcom: Remove unused RCG ops
Diffstat (limited to 'Documentation/devicetree')
-rw-r--r--Documentation/devicetree/bindings/clock/qcom,rpmcc.txt11
1 files changed, 11 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/clock/qcom,rpmcc.txt b/Documentation/devicetree/bindings/clock/qcom,rpmcc.txt
index a7235e9e1c97..4491d1c104aa 100644
--- a/Documentation/devicetree/bindings/clock/qcom,rpmcc.txt
+++ b/Documentation/devicetree/bindings/clock/qcom,rpmcc.txt
@@ -10,12 +10,23 @@ Required properties :
- compatible : shall contain only one of the following. The generic
compatible "qcom,rpmcc" should be also included.
+ "qcom,rpmcc-msm8660", "qcom,rpmcc"
+ "qcom,rpmcc-apq8060", "qcom,rpmcc"
"qcom,rpmcc-msm8916", "qcom,rpmcc"
"qcom,rpmcc-msm8974", "qcom,rpmcc"
"qcom,rpmcc-apq8064", "qcom,rpmcc"
+ "qcom,rpmcc-msm8996", "qcom,rpmcc"
- #clock-cells : shall contain 1
+The clock enumerators are defined in <dt-bindings/clock/qcom,rpmcc.h>
+and come in pairs: FOO_CLK followed by FOO_A_CLK. The latter clock
+is an "active" clock, which means that the consumer only care that the
+clock is available when the apps CPU subsystem is active, i.e. not
+suspended or in deep idle. If it is important that the clock keeps running
+during system suspend, you need to specify the non-active clock, the one
+not containing *_A_* in the enumerator name.
+
Example:
smd {
compatible = "qcom,smd";