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Message-Id: <20240626-dt-bindings-mfd-syscon-split-v3-2-3409903bb99b@linaro.org>
Date: Wed, 26 Jun 2024 12:09:11 +0200
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: Orson Zhai <orsonzhai@...il.com>,
Baolin Wang <baolin.wang@...ux.alibaba.com>,
Chunyan Zhang <zhang.lyra@...il.com>, Jacky Huang <ychuang3@...oton.com>,
Shan-Chun Hung <schung@...oton.com>,
Khuong Dinh <khuong@...amperecomputing.com>, Lee Jones <lee@...nel.org>,
Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>,
Conor Dooley <conor+dt@...nel.org>, Chuanhua Lei <lchuanhua@...linear.com>,
Rahul Tanwar <rtanwar@...linear.com>,
Lars Povlsen <lars.povlsen@...rochip.com>,
Steen Hegelund <Steen.Hegelund@...rochip.com>,
Daniel Machon <daniel.machon@...rochip.com>, UNGLinuxDriver@...rochip.com,
Nishanth Menon <nm@...com>, Matthias Brugger <matthias.bgg@...il.com>,
AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
Cc: Jiaxun Yang <jiaxun.yang@...goat.com>, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
linux-mediatek@...ts.infradead.org,
Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH v3 2/7] dt-bindings: soc: sprd: sc9863a-glbregs: Document
SC9863A syscon
Document sprd,sc9863a-glbregs compatible already used in DTS and other
bindings example.
Reviewed-by: Rob Herring (Arm) <robh@...nel.org>
Reviewed-by: Baolin Wang <baolin.wang@...ux.alibaba.com>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
---
.../bindings/soc/sprd/sprd,sc9863a-glbregs.yaml | 55 ++++++++++++++++++++++
1 file changed, 55 insertions(+)
diff --git a/Documentation/devicetree/bindings/soc/sprd/sprd,sc9863a-glbregs.yaml b/Documentation/devicetree/bindings/soc/sprd/sprd,sc9863a-glbregs.yaml
new file mode 100644
index 000000000000..49add564e5e1
--- /dev/null
+++ b/Documentation/devicetree/bindings/soc/sprd/sprd,sc9863a-glbregs.yaml
@@ -0,0 +1,55 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/soc/sprd/sprd,sc9863a-glbregs.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: SC9863A Syscon
+
+maintainers:
+ - Orson Zhai <orsonzhai@...il.com>
+ - Baolin Wang <baolin.wang7@...il.com>
+ - Chunyan Zhang <zhang.lyra@...il.com>
+
+properties:
+ compatible:
+ items:
+ - const: sprd,sc9863a-glbregs
+ - const: syscon
+ - const: simple-mfd
+
+ reg:
+ maxItems: 1
+
+ ranges: true
+
+ "#address-cells":
+ const: 1
+
+ "#size-cells":
+ const: 1
+
+patternProperties:
+ "@[0-9a-f]+$":
+ $ref: /schemas/clock/sprd,sc9863a-clk.yaml
+ description: Clock controllers
+
+additionalProperties: false
+
+examples:
+ - |
+ syscon@...00000 {
+ compatible = "sprd,sc9863a-glbregs", "syscon", "simple-mfd";
+ reg = <0x20e00000 0x4000>;
+ ranges = <0 0x20e00000 0x4000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ apahb_gate: apahb-gate@0 {
+ compatible = "sprd,sc9863a-apahb-gate";
+ reg = <0x0 0x1020>;
+ #clock-cells = <1>;
+ };
+ };
+
+...
--
2.43.0
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