linux-kernel - [PATCH 1/1] dt-binding: remoteproc: Fixup ADSP loader bindings

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Date:   Wed,  2 Nov 2016 14:38:09 -0700
From:   Sarangdhar Joshi <spjoshi@...eaurora.org>
To:     Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>
Cc:     Sarangdhar Joshi <spjoshi@...eaurora.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-msm@...r.kernel.org, Stephen Boyd <sboyd@...eaurora.org>,
        Trilok Soni <tsoni@...eaurora.org>
Subject: [PATCH 1/1] dt-binding: remoteproc: Fixup ADSP loader bindings

Fixup "dt-binding: remoteproc: Introduce ADSP loader binding"
patch to include XO clock required for booting up Qualcomm ADSP
Processor.

Signed-off-by: Sarangdhar Joshi <spjoshi@...eaurora.org>
---
 Documentation/devicetree/bindings/remoteproc/qcom,adsp.txt | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,adsp.txt b/Documentation/devicetree/bindings/remoteproc/qcom,adsp.txt
index 3820151..69f185f 100644
--- a/Documentation/devicetree/bindings/remoteproc/qcom,adsp.txt
+++ b/Documentation/devicetree/bindings/remoteproc/qcom,adsp.txt
@@ -21,6 +21,16 @@ on the Qualcomm ADSP core.
 	Value type: <stringlist>
 	Definition: must be "wdog", "fatal", "ready", "handover", "stop-ack"
 
+- clocks:
+	Usage: required
+	Value type: <prop-encoded-array>
+	Definition: reference to the xo clock
+
+- clock-names = "xo";
+	Usage: required
+	Value type: <stringlist>
+	Definition: must list the xo clock name
+
 - cx-supply:
 	Usage: required
 	Value type: <phandle>
@@ -61,6 +71,9 @@ ADSP, as it is found on MSM8974 boards.
 				  "handover",
 				  "stop-ack";
 
+		clocks = <&rpmcc RPM_CXO_CLK>;
+		clock-names = "xo";
+
 		cx-supply = <&pm8841_s2>;
 
 		memory-region = <&adsp_region>;
-- 
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