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Message-ID: <20250515-videocc-pll-multi-pd-voting-v4-2-571c63297d01@quicinc.com>
Date: Thu, 15 May 2025 00:38:47 +0530
From: Jagadeesh Kona <quic_jkona@...cinc.com>
To: Bjorn Andersson <andersson@...nel.org>,
Michael Turquette
<mturquette@...libre.com>,
Stephen Boyd <sboyd@...nel.org>, Rob Herring
<robh@...nel.org>,
Krzysztof Kozlowski <krzk+dt@...nel.org>,
Conor Dooley
<conor+dt@...nel.org>,
Konrad Dybcio <konradybcio@...nel.org>,
"Vladimir
Zapolskiy" <vladimir.zapolskiy@...aro.org>,
Dmitry Baryshkov
<lumag@...nel.org>
CC: Ajit Pandey <quic_ajipan@...cinc.com>,
Imran Shaik
<quic_imrashai@...cinc.com>,
Taniya Das <quic_tdas@...cinc.com>,
"Satya Priya
Kakitapalli" <quic_skakitap@...cinc.com>,
<linux-arm-msm@...r.kernel.org>, <linux-clk@...r.kernel.org>,
<devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
Krzysztof Kozlowski
<krzysztof.kozlowski@...aro.org>,
Jagadeesh Kona <quic_jkona@...cinc.com>,
Bryan O'Donoghue <bryan.odonoghue@...aro.org>
Subject: [PATCH v4 02/18] dt-bindings: clock: qcom: Update sc8280xp camcc
bindings
SC8280XP camcc only requires the MMCX power domain, unlike
SM8450 camcc which will now support both MMCX and MXC power
domains. Hence move SC8280XP camcc bindings from SM8450 to
SA8775P camcc.
SA8775P camcc doesn't support required-opps property currently
but SC8280XP camcc need that property, so add required-opps
based on SC8280XP camcc conditional check in SA8775P camcc
bindings.
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@...aro.org>
Signed-off-by: Jagadeesh Kona <quic_jkona@...cinc.com>
---
.../devicetree/bindings/clock/qcom,sa8775p-camcc.yaml | 15 +++++++++++++++
.../devicetree/bindings/clock/qcom,sm8450-camcc.yaml | 2 --
2 files changed, 15 insertions(+), 2 deletions(-)
diff --git a/Documentation/devicetree/bindings/clock/qcom,sa8775p-camcc.yaml b/Documentation/devicetree/bindings/clock/qcom,sa8775p-camcc.yaml
index 81623f59d11d73839e5c551411a52427e2f28415..f42ccb6627a387ee0d0238ebd1fcd1cdf64c5676 100644
--- a/Documentation/devicetree/bindings/clock/qcom,sa8775p-camcc.yaml
+++ b/Documentation/devicetree/bindings/clock/qcom,sa8775p-camcc.yaml
@@ -17,12 +17,14 @@ description: |
See also:
include/dt-bindings/clock/qcom,qcs8300-camcc.h
include/dt-bindings/clock/qcom,sa8775p-camcc.h
+ include/dt-bindings/clock/qcom,sc8280xp-camcc.h
properties:
compatible:
enum:
- qcom,qcs8300-camcc
- qcom,sa8775p-camcc
+ - qcom,sc8280xp-camcc
clocks:
items:
@@ -35,6 +37,11 @@ properties:
maxItems: 1
description: MMCX power domain
+ required-opps:
+ description:
+ OPP node describing required MMCX performance point.
+ maxItems: 1
+
required:
- compatible
- clocks
@@ -43,6 +50,14 @@ required:
allOf:
- $ref: qcom,gcc.yaml#
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: qcom,sc8280xp-camcc
+ then:
+ required:
+ - required-opps
unevaluatedProperties: false
diff --git a/Documentation/devicetree/bindings/clock/qcom,sm8450-camcc.yaml b/Documentation/devicetree/bindings/clock/qcom,sm8450-camcc.yaml
index 9e79f8fec437b9aecb5103092f6ff2ad1cd42626..883f12e3d11fa16384108434f6de120162226a28 100644
--- a/Documentation/devicetree/bindings/clock/qcom,sm8450-camcc.yaml
+++ b/Documentation/devicetree/bindings/clock/qcom,sm8450-camcc.yaml
@@ -15,7 +15,6 @@ description: |
domains on SM8450.
See also:
- include/dt-bindings/clock/qcom,sc8280xp-camcc.h
include/dt-bindings/clock/qcom,sm8450-camcc.h
include/dt-bindings/clock/qcom,sm8550-camcc.h
include/dt-bindings/clock/qcom,sm8650-camcc.h
@@ -23,7 +22,6 @@ description: |
properties:
compatible:
enum:
- - qcom,sc8280xp-camcc
- qcom,sm8450-camcc
- qcom,sm8475-camcc
- qcom,sm8550-camcc
--
2.34.1
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