From: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
To: robh+dt@kernel.org
Cc: bjorn.andersson@linaro.org, sboyd@kernel.org, vireshk@kernel.org,
agross@kernel.org, nm@ti.com, ilia.lin@kernel.org,
niklas.cassel@linaro.org, linux-arm-msm@vger.kernel.org,
linux-pm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, konrad.dybcio@somainline.org,
marijn.suijten@somainline.org, martin.botka@somainline.org,
~postmarketos/upstreaming@lists.sr.ht,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@somainline.org>
Subject: [PATCH 1/2] dt-bindings: opp: qcom-opp: Convert to DT schema
Date: Wed, 1 Sep 2021 17:55:58 +0200 [thread overview]
Message-ID: <20210901155559.627491-1-angelogioacchino.delregno@somainline.org> (raw)
Rewrite the qcom-opp as qcom-level-opp in dt schema format.
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
---
.../bindings/opp/qcom-level-opp.yaml | 68 +++++++++++++++++++
.../devicetree/bindings/opp/qcom-opp.txt | 19 ------
2 files changed, 68 insertions(+), 19 deletions(-)
create mode 100644 Documentation/devicetree/bindings/opp/qcom-level-opp.yaml
delete mode 100644 Documentation/devicetree/bindings/opp/qcom-opp.txt
diff --git a/Documentation/devicetree/bindings/opp/qcom-level-opp.yaml b/Documentation/devicetree/bindings/opp/qcom-level-opp.yaml
new file mode 100644
index 000000000000..65dd2d5d9566
--- /dev/null
+++ b/Documentation/devicetree/bindings/opp/qcom-level-opp.yaml
@@ -0,0 +1,68 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/opp/qcom-level-opp.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm OPP bindings for fuse and voltage level OPPs
+
+maintainers:
+ - AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
+ - Niklas Cassel <niklas.cassel@linaro.org>
+
+allOf:
+ - $ref: opp-v2-base.yaml#
+
+properties:
+ compatible:
+ const: operating-points-v2-qcom-level
+
+ opp-shared: true
+
+required:
+ - compatible
+
+patternProperties:
+ '^opp-?[0-9]+$':
+ type: object
+
+ properties:
+ opp-level: true
+ qcom,opp-fuse-level:
+ description:
+ At least one positive value representing the fuse corner or level
+ associated with this OPP node. In case this is used for CPR >=v3,
+ multiple array entries are referring to different CPR threads.
+ Sometimes several corners/levels shares a certain fuse
+ corner/level. A fuse corner/level contains e.g. ref uV, min uV,
+ and max uV.
+ $ref: /schemas/types.yaml#/definitions/uint32-array
+
+ required:
+ - opp-level
+ - qcom,opp-fuse-level
+
+ unevaluatedProperties: false
+
+additionalProperties: false
+
+examples:
+ - |
+ cpr_opp_table: opp-table-cpr {
+ compatible = "operating-points-v2-qcom-level";
+
+ cpr_opp1: opp1 {
+ opp-level = <1>;
+ qcom,opp-fuse-level = <1>;
+ };
+ cpr_opp2: opp2 {
+ opp-level = <2>;
+ qcom,opp-fuse-level = <2>;
+ };
+ cpr_opp3: opp3 {
+ opp-level = <3>;
+ qcom,opp-fuse-level = <3>;
+ };
+ };
+
+...
diff --git a/Documentation/devicetree/bindings/opp/qcom-opp.txt b/Documentation/devicetree/bindings/opp/qcom-opp.txt
deleted file mode 100644
index 41d3e4ff2dc3..000000000000
--- a/Documentation/devicetree/bindings/opp/qcom-opp.txt
+++ /dev/null
@@ -1,19 +0,0 @@
-Qualcomm OPP bindings to describe OPP nodes
-
-The bindings are based on top of the operating-points-v2 bindings
-described in Documentation/devicetree/bindings/opp/opp-v2-base.yaml
-Additional properties are described below.
-
-* OPP Table Node
-
-Required properties:
-- compatible: Allow OPPs to express their compatibility. It should be:
- "operating-points-v2-qcom-level"
-
-* OPP Node
-
-Required properties:
-- qcom,opp-fuse-level: A positive value representing the fuse corner/level
- associated with this OPP node. Sometimes several corners/levels shares
- a certain fuse corner/level. A fuse corner/level contains e.g. ref uV,
- min uV, and max uV.
--
2.32.0
next reply other threads:[~2021-09-01 15:56 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-01 15:55 AngeloGioacchino Del Regno [this message]
2021-09-01 15:55 ` [PATCH 2/2] dt-bindings: opp: Add binding for qcom-cpu-opp AngeloGioacchino Del Regno
2021-09-02 19:16 ` Rob Herring
2021-09-02 19:19 ` [PATCH 1/2] dt-bindings: opp: qcom-opp: Convert to DT schema Rob Herring
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