From cba3c40d1f97adc89537f6b26b66182a23280ce3 Mon Sep 17 00:00:00 2001 From: Fabien Parent Date: Wed, 19 May 2021 18:18:44 +0200 Subject: [PATCH] dt-bindings: arm: mediatek: mmsys: convert to YAML format Convert the mmsys bindings to the YAML format. Signed-off-by: Fabien Parent Reviewed-by: Rob Herring Signed-off-by: Rob Herring Link: https://lore.kernel.org/r/20210519161847.3747352-1-fparent@baylibre.com --- .../bindings/arm/mediatek/mediatek,mmsys.txt | 31 ------------ .../bindings/arm/mediatek/mediatek,mmsys.yaml | 57 ++++++++++++++++++++++ 2 files changed, 57 insertions(+), 31 deletions(-) delete mode 100644 Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.txt create mode 100644 Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.txt deleted file mode 100644 index 78c5073..0000000 --- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.txt +++ /dev/null @@ -1,31 +0,0 @@ -Mediatek mmsys controller -============================ - -The Mediatek mmsys system controller provides clock control, routing control, -and miscellaneous control in mmsys partition. - -Required Properties: - -- compatible: Should be one of: - - "mediatek,mt2701-mmsys", "syscon" - - "mediatek,mt2712-mmsys", "syscon" - - "mediatek,mt6765-mmsys", "syscon" - - "mediatek,mt6779-mmsys", "syscon" - - "mediatek,mt6797-mmsys", "syscon" - - "mediatek,mt7623-mmsys", "mediatek,mt2701-mmsys", "syscon" - - "mediatek,mt8167-mmsys", "syscon" - - "mediatek,mt8173-mmsys", "syscon" - - "mediatek,mt8183-mmsys", "syscon" -- #clock-cells: Must be 1 - -For the clock control, the mmsys controller uses the common clk binding from -Documentation/devicetree/bindings/clock/clock-bindings.txt -The available clocks are defined in dt-bindings/clock/mt*-clk.h. - -Example: - -mmsys: syscon@14000000 { - compatible = "mediatek,mt8173-mmsys", "syscon"; - reg = <0 0x14000000 0 0x1000>; - #clock-cells = <1>; -}; diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml new file mode 100644 index 0000000..a419da3 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml @@ -0,0 +1,57 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/arm/mediatek/mediatek,mmsys.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: MediaTek mmsys controller + +maintainers: + - Matthias Brugger + +description: + The MediaTek mmsys system controller provides clock control, routing control, + and miscellaneous control in mmsys partition. + +properties: + $nodename: + pattern: "^syscon@[0-9a-f]+$" + + compatible: + oneOf: + - items: + - enum: + - mediatek,mt2701-mmsys + - mediatek,mt2712-mmsys + - mediatek,mt6765-mmsys + - mediatek,mt6779-mmsys + - mediatek,mt6797-mmsys + - mediatek,mt8167-mmsys + - mediatek,mt8173-mmsys + - mediatek,mt8183-mmsys + - const: syscon + - items: + - const: mediatek,mt7623-mmsys + - const: mediatek,mt2701-mmsys + - const: syscon + + reg: + maxItems: 1 + + "#clock-cells": + const: 1 + +required: + - compatible + - reg + - "#clock-cells" + +additionalProperties: false + +examples: + - | + mmsys: syscon@14000000 { + compatible = "mediatek,mt8173-mmsys", "syscon"; + reg = <0x14000000 0x1000>; + #clock-cells = <1>; + }; -- 2.7.4