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authorTaniya Das <tdas@codeaurora.org>2018-04-24 14:23:18 +0200
committerStephen Boyd <sboyd@kernel.org>2018-05-02 17:11:15 +0200
commit1f8777a45ac03b3db104a7d7d55926292bf0a7c2 (patch)
treeb0e40f9dbda843c33d352b51c16d79187202e61e /Documentation
parentLinux 4.17-rc1 (diff)
downloadlinux-1f8777a45ac03b3db104a7d7d55926292bf0a7c2.tar.xz
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dt-bindings: clock: Introduce QCOM RPMh clock bindings
Add RPMh clock device bindings for Qualcomm Technology Inc's SoCs. These devices would be used for communicating resource state requests to control the clocks managed by RPMh. Signed-off-by: Taniya Das <tdas@codeaurora.org> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/devicetree/bindings/clock/qcom,rpmh-clk.txt22
1 files changed, 22 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/clock/qcom,rpmh-clk.txt b/Documentation/devicetree/bindings/clock/qcom,rpmh-clk.txt
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+Qualcomm Technologies, Inc. RPMh Clocks
+-------------------------------------------------------
+
+Resource Power Manager Hardened (RPMh) manages shared resources on
+some Qualcomm Technologies Inc. SoCs. It accepts clock requests from
+other hardware subsystems via RSC to control clocks.
+
+Required properties :
+- compatible : shall contain "qcom,sdm845-rpmh-clk"
+
+- #clock-cells : must contain 1
+
+Example :
+
+#include <dt-bindings/clock/qcom,rpmh.h>
+
+ &apps_rsc {
+ rpmhcc: clock-controller {
+ compatible = "qcom,sdm845-rpmh-clk";
+ #clock-cells = <1>;
+ };
+ };