From: Bjorn Andersson <quic_bjorande@quicinc.com>
To: Bjorn Andersson <andersson@kernel.org>,
Konrad Dybcio <konrad.dybcio@linaro.org>,
Michael Turquette <mturquette@baylibre.com>,
Stephen Boyd <sboyd@kernel.org>, Rob Herring <robh+dt@kernel.org>,
"Krzysztof Kozlowski" <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>,
Taniya Das <quic_tdas@quicinc.com>,
Johan Hovold <johan+linaro@kernel.org>
Cc: <linux-arm-msm@vger.kernel.org>, <linux-clk@vger.kernel.org>,
<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<linux-pm@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
"Bjorn Andersson" <quic_bjorande@quicinc.com>
Subject: [PATCH v4 1/8] dt-bindings: clock: qcom: Allow VDD_GFX supply to GX
Date: Thu, 25 Jan 2024 13:05:07 -0800 [thread overview]
Message-ID: <20240125-sa8295p-gpu-v4-1-7011c2a63037@quicinc.com> (raw)
In-Reply-To: <20240125-sa8295p-gpu-v4-0-7011c2a63037@quicinc.com>
In some designs the SoC's VDD_GFX pads are supplied by an external
regulator, rather than a power-domain. Allow this to be described in the
GPU clock controller binding.
Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com>
---
Documentation/devicetree/bindings/clock/qcom,gpucc.yaml | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/Documentation/devicetree/bindings/clock/qcom,gpucc.yaml b/Documentation/devicetree/bindings/clock/qcom,gpucc.yaml
index f369fa34e00c..f57aceddac6b 100644
--- a/Documentation/devicetree/bindings/clock/qcom,gpucc.yaml
+++ b/Documentation/devicetree/bindings/clock/qcom,gpucc.yaml
@@ -53,6 +53,9 @@ properties:
power-domains:
maxItems: 1
+ vdd-gfx-supply:
+ description: Regulator supply for the VDD_GFX pads
+
'#clock-cells':
const: 1
@@ -74,6 +77,12 @@ required:
- '#reset-cells'
- '#power-domain-cells'
+# Require that power-domains and vdd-gfx-supply are not both present
+not:
+ required:
+ - power-domains
+ - vdd-gfx-supply
+
additionalProperties: false
examples:
--
2.25.1
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WARNING: multiple messages have this Message-ID (diff)
From: Bjorn Andersson <quic_bjorande@quicinc.com>
To: Bjorn Andersson <andersson@kernel.org>,
Konrad Dybcio <konrad.dybcio@linaro.org>,
Michael Turquette <mturquette@baylibre.com>,
Stephen Boyd <sboyd@kernel.org>, Rob Herring <robh+dt@kernel.org>,
"Krzysztof Kozlowski" <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>,
Taniya Das <quic_tdas@quicinc.com>,
Johan Hovold <johan+linaro@kernel.org>
Cc: <linux-arm-msm@vger.kernel.org>, <linux-clk@vger.kernel.org>,
<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<linux-pm@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
"Bjorn Andersson" <quic_bjorande@quicinc.com>
Subject: [PATCH v4 1/8] dt-bindings: clock: qcom: Allow VDD_GFX supply to GX
Date: Thu, 25 Jan 2024 13:05:07 -0800 [thread overview]
Message-ID: <20240125-sa8295p-gpu-v4-1-7011c2a63037@quicinc.com> (raw)
In-Reply-To: <20240125-sa8295p-gpu-v4-0-7011c2a63037@quicinc.com>
In some designs the SoC's VDD_GFX pads are supplied by an external
regulator, rather than a power-domain. Allow this to be described in the
GPU clock controller binding.
Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com>
---
Documentation/devicetree/bindings/clock/qcom,gpucc.yaml | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/Documentation/devicetree/bindings/clock/qcom,gpucc.yaml b/Documentation/devicetree/bindings/clock/qcom,gpucc.yaml
index f369fa34e00c..f57aceddac6b 100644
--- a/Documentation/devicetree/bindings/clock/qcom,gpucc.yaml
+++ b/Documentation/devicetree/bindings/clock/qcom,gpucc.yaml
@@ -53,6 +53,9 @@ properties:
power-domains:
maxItems: 1
+ vdd-gfx-supply:
+ description: Regulator supply for the VDD_GFX pads
+
'#clock-cells':
const: 1
@@ -74,6 +77,12 @@ required:
- '#reset-cells'
- '#power-domain-cells'
+# Require that power-domains and vdd-gfx-supply are not both present
+not:
+ required:
+ - power-domains
+ - vdd-gfx-supply
+
additionalProperties: false
examples:
--
2.25.1
next prev parent reply other threads:[~2024-01-25 21:05 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-01-25 21:05 [PATCH v4 0/8] arm64: dts: qcom: sa8295p: Enable GPU Bjorn Andersson
2024-01-25 21:05 ` Bjorn Andersson
2024-01-25 21:05 ` Bjorn Andersson [this message]
2024-01-25 21:05 ` [PATCH v4 1/8] dt-bindings: clock: qcom: Allow VDD_GFX supply to GX Bjorn Andersson
2024-01-29 10:34 ` Krzysztof Kozlowski
2024-01-29 10:34 ` Krzysztof Kozlowski
2024-01-25 21:05 ` [PATCH v4 2/8] clk: qcom: gdsc: Enable supply reglator in GPU GX handler Bjorn Andersson
2024-01-25 21:05 ` Bjorn Andersson
2024-03-22 17:00 ` Johan Hovold
2024-03-22 17:00 ` Johan Hovold
2024-03-25 8:31 ` Johan Hovold
2024-03-25 8:31 ` Johan Hovold
2024-01-25 21:05 ` [PATCH v4 3/8] clk: qcom: gpucc-sc8280xp: Add external supply for GX gdsc Bjorn Andersson
2024-01-25 21:05 ` Bjorn Andersson
2024-03-25 9:38 ` Johan Hovold
2024-03-25 9:38 ` Johan Hovold
2024-01-25 21:05 ` [PATCH v4 4/8] soc: qcom: rpmhpd: Drop SA8540P gfx.lvl Bjorn Andersson
2024-01-25 21:05 ` Bjorn Andersson
2024-01-25 21:05 ` [PATCH v4 5/8] arm64: dts: qcom: sa8540p: Drop gfx.lvl as power-domain for gpucc Bjorn Andersson
2024-01-25 21:05 ` Bjorn Andersson
2024-01-25 21:05 ` [PATCH v4 6/8] arm64: dts: qcom: sa8295p-adp: add max20411 Bjorn Andersson
2024-01-25 21:05 ` Bjorn Andersson
2024-01-25 22:29 ` Dmitry Baryshkov
2024-01-25 22:29 ` Dmitry Baryshkov
2024-01-25 21:05 ` [PATCH v4 7/8] arm64: dts: qcom: sa8295p-adp: Enable GPU Bjorn Andersson
2024-01-25 21:05 ` Bjorn Andersson
2024-01-25 21:05 ` [PATCH v4 8/8] arm64: defconfig: Enable MAX20411 regulator driver Bjorn Andersson
2024-01-25 21:05 ` Bjorn Andersson
2024-01-25 21:56 ` [PATCH v4 0/8] arm64: dts: qcom: sa8295p: Enable GPU Bjorn Andersson
2024-01-25 21:56 ` Bjorn Andersson
2024-02-01 21:53 ` (subset) " Bjorn Andersson
2024-02-01 21:53 ` Bjorn Andersson
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