[PATCH 4/8] dt-bindings: arm: mediatek: Add new document bindings for APU
From: Flora Fu <hidden>
Date: 2021-04-07 03:29:29
Also in:
linux-clk, linux-devicetree, linux-mediatek, lkml
Subsystem:
open firmware and flattened device tree bindings, the rest · Maintainers:
Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
Document the apusys bindings. Signed-off-by: Flora Fu <redacted> --- .../arm/mediatek/mediatek,apusys.yaml | 56 +++++++++++++++++++ 1 file changed, 56 insertions(+) create mode 100644 Documentation/devicetree/bindings/arm/mediatek/mediatek,apusys.yaml
diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,apusys.yaml b/Documentation/devicetree/bindings/arm/mediatek/mediatek,apusys.yaml
new file mode 100644
index 000000000000..dc04a46f1bad
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,apusys.yaml@@ -0,0 +1,56 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/arm/mediatek/mediatek,apusys.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MediaTek APUSYS Controller + +maintainers: + - Flora Fu <flora.fu@mediatek.com> + +description: + The Mediatek apusys controller provides functional configurations and clocks + to the system. + +properties: + compatible: + items: + - enum: + - mediatek,mt8192-apu_mbox + - mediatek,mt8192-apu_conn + - mediatek,mt8192-apu_vcore + - const: syscon + + reg: + maxItems: 1 + + '#clock-cells': + const: 1 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + apu_mbox: apu_mbox@19000000 { + compatible = "mediatek,mt8192-apu_mbox", "syscon"; + reg = <0x19000000 0x1000>; + }; + + - | + apu_conn: apu_conn@19020000 { + compatible = "mediatek,mt8192-apu_conn", "syscon"; + reg = <0x19020000 0x1000>; + #clock-cells = <1>; + }; + + - | + apu_vcore: apu_vcore@19029000 { + compatible = "mediatek,mt8192-apu_vcore", "syscon"; + reg = <0x19029000 0x1000>; + #clock-cells = <1>; + };
--
2.18.0
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