Re: [PATCH v9 02/22] dt-bindings: ARM: Mediatek: Add new document bindings of mdpsys controller
From: Rob Herring <robh@kernel.org>
Date: 2021-06-02 17:15:44
Also in:
linux-arm-kernel, linux-clk, linux-devicetree, lkml
On Mon, May 24, 2021 at 08:20:33PM +0800, Chun-Jie Chen wrote:
quoted hunk ↗ jump to hunk
This patch adds the new binding documentation of mdpsys controller for Mediatek MT8192. Signed-off-by: Weiyi Lu <redacted> Signed-off-by: chun-jie.chen <redacted> --- .../arm/mediatek/mediatek,mdpsys.yaml | 40 +++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 Documentation/devicetree/bindings/arm/mediatek/mediatek,mdpsys.yamldiff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mdpsys.yaml b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mdpsys.yaml new file mode 100644 index 000000000000..22252c322c03 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mdpsys.yaml@@ -0,0 +1,40 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/arm/mediatek/mediatek,mdpsys.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MediaTek MDPSYS Controller + +maintainers: + - Chun-Jie Chen <chun-jie.chen@mediatek.com> + +description: + The Mediatek mdpsys controller provides functional configurations and clocks to the system. + +properties: + compatible: + items: + - enum: + - mediatek,mt8192-mdpsys + - const: syscon
What makes this a syscon? Please add some description about what it provides other than clocks.
+
+ reg:
+ maxItems: 1
+
+ '#clock-cells':
+ const: 1
+
+required:
+ - compatible
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ mdpsys: syscon@1f000000 {If primarily a clock controller: clock-controller@...
+ compatible = "mediatek,mt8192-mdpsys", "syscon"; + reg = <0x1f000000 0x1000>; + #clock-cells = <1>; + }; -- 2.18.0
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