linux-kernel - [PATCH v4 2/8] dt-bindings: remoteproc: qcom: Add missing clocks for SDM845

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Date:   Sat, 29 Dec 2018 00:23:01 +0530
From:   Sibi Sankar <sibis@...eaurora.org>
To:     bjorn.andersson@...aro.org, robh+dt@...nel.org,
        andy.gross@...aro.org, david.brown@...aro.org,
        dianders@...omium.org
Cc:     linux-arm-msm@...r.kernel.org, linux-soc@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        tsoni@...eaurora.org, clew@...eaurora.org, akdwived@...eaurora.org,
        mark.rutland@....com, linux-remoteproc@...r.kernel.org,
        evgreen@...omium.org, briannorris@...omium.org,
        sricharan@...eaurora.org, Sibi Sankar <sibis@...eaurora.org>
Subject: [PATCH v4 2/8] dt-bindings: remoteproc: qcom: Add missing clocks for SDM845

Add missing clock bindings for Q6V5 MSS on SDM845 SoCs.

Fixes: fb22022ff63d ("dt-bindings: remoteproc: Add Q6v5 Modem PIL
binding for SDM845")

Signed-off-by: Sibi Sankar <sibis@...eaurora.org>
---

v4:
  * Re-order clocks for consistency as suggested by Rob

v3:
  * Fixup dt-binding documentation as suggested by Doug

 .../devicetree/bindings/remoteproc/qcom,q6v5.txt   | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt b/Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt
index 9ff5b0309417..d645c8db29fd 100644
--- a/Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt
+++ b/Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt
@@ -39,13 +39,21 @@ on the Qualcomm Hexagon core.
 - clocks:
 	Usage: required
 	Value type: <phandle>
-	Definition: reference to the iface, bus and mem clocks to be held on
-		    behalf of the booting of the Hexagon core
+	Definition: reference to the clocks that match clock-names
 
 - clock-names:
 	Usage: required
 	Value type: <stringlist>
-	Definition: must be "iface", "bus", "mem"
+	Definition: The clocks needed depend on the compatible string:
+	qcom,ipq8074-wcss-pil:
+		    no clock names required
+	qcom,q6v5-pil:
+	qcom,msm8916-mss-pil:
+	qcom,msm8974-mss-pil:
+		    must be "iface", "bus", "mem", "xo"
+	qcom,sdm845-mss-pil:
+		    must be "iface", "bus", "mem", "xo", "gpll0_mss",
+		    "snoc_axi", "mnoc_axi", "prng"
 
 - resets:
 	Usage: required
-- 
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