linux-kernel - [PATCH v9 01/22] dt-bindings: ARM: Mediatek: Add new document bindings of imp i2c wrapper controller

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Date:   Mon, 24 May 2021 20:20:32 +0800
From:   Chun-Jie Chen <chun-jie.chen@...iatek.com>
To:     Matthias Brugger <matthias.bgg@...il.com>,
        Stephen Boyd <sboyd@...nel.org>,
        Nicolas Boichat <drinkcat@...omium.org>,
        Rob Herring <robh+dt@...nel.org>
CC:     <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>,
        <linux-mediatek@...ts.infradead.org>, <linux-clk@...r.kernel.org>,
        <devicetree@...r.kernel.org>, <srv_heupstream@...iatek.com>,
        <Project_Global_Chrome_Upstream_Group@...iatek.com>,
        Weiyi Lu <weiyi.lu@...iatek.com>,
        "chun-jie . chen" <chun-jie.chen@...iatek.com>
Subject: [PATCH v9 01/22] dt-bindings: ARM: Mediatek: Add new document bindings of imp i2c wrapper controller

This patch adds the new binding documentation of imp i2c wrapper controller
for Mediatek MT8192.

Signed-off-by: Weiyi Lu <weiyi.lu@...iatek.com>
Signed-off-by: chun-jie.chen <chun-jie.chen@...iatek.com>
---
 .../arm/mediatek/mediatek,imp_iic_wrap.yaml   | 80 +++++++++++++++++++
 1 file changed, 80 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/arm/mediatek/mediatek,imp_iic_wrap.yaml

diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,imp_iic_wrap.yaml b/Documentation/devicetree/bindings/arm/mediatek/mediatek,imp_iic_wrap.yaml
new file mode 100644
index 000000000000..fb6cb9e60ee2
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,imp_iic_wrap.yaml
@@ -0,0 +1,80 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/arm/mediatek/mediatek,imp_iic_wrap.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: MediaTek IMP I2C Wrapper Controller
+
+maintainers:
+  - Chun-Jie Chen <chun-jie.chen@...iatek.com>
+
+description:
+  The Mediatek imp i2c wrapper controller provides functional configurations and clocks to the system.
+
+properties:
+  compatible:
+    items:
+      - enum:
+          - mediatek,mt8192-imp_iic_wrap_c
+          - mediatek,mt8192-imp_iic_wrap_e
+          - mediatek,mt8192-imp_iic_wrap_s
+          - mediatek,mt8192-imp_iic_wrap_ws
+          - mediatek,mt8192-imp_iic_wrap_w
+          - mediatek,mt8192-imp_iic_wrap_n
+      - const: syscon
+
+  reg:
+    maxItems: 1
+
+  '#clock-cells':
+    const: 1
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    imp_iic_wrap_c: syscon@...07000 {
+        compatible = "mediatek,mt8192-imp_iic_wrap_c", "syscon";
+        reg = <0x11007000 0x1000>;
+        #clock-cells = <1>;
+    };
+
+  - |
+    imp_iic_wrap_e: syscon@...b1000 {
+        compatible = "mediatek,mt8192-imp_iic_wrap_e", "syscon";
+        reg = <0x11cb1000 0x1000>;
+        #clock-cells = <1>;
+    };
+
+  - |
+    imp_iic_wrap_s: syscon@...03000 {
+        compatible = "mediatek,mt8192-imp_iic_wrap_s", "syscon";
+        reg = <0x11d03000 0x1000>;
+        #clock-cells = <1>;
+    };
+
+  - |
+    imp_iic_wrap_ws: syscon@...23000 {
+        compatible = "mediatek,mt8192-imp_iic_wrap_ws", "syscon";
+        reg = <0x11d23000 0x1000>;
+        #clock-cells = <1>;
+    };
+
+  - |
+    imp_iic_wrap_w: syscon@...01000 {
+        compatible = "mediatek,mt8192-imp_iic_wrap_w", "syscon";
+        reg = <0x11e01000 0x1000>;
+        #clock-cells = <1>;
+    };
+
+  - |
+    imp_iic_wrap_n: syscon@...02000 {
+        compatible = "mediatek,mt8192-imp_iic_wrap_n", "syscon";
+        reg = <0x11f02000 0x1000>;
+        #clock-cells = <1>;
+    };
-- 
2.18.0