From e2adb96f53c0fd323d1aeb2a441c55aa7554bb1e Mon Sep 17 00:00:00 2001 From: Lorenzo Bianconi Date: Wed, 23 Oct 2024 01:20:01 +0200 Subject: [PATCH] dt-bindings: arm: airoha: Add the chip-scu node for EN7581 SoC This patch adds the chip-scu document bindings for EN7581 SoC. The airoha chip-scu block provides a configuration interface for clock, io-muxing and other functionalities used by multiple controllers (e.g. clock, pinctrl, ecc.) on EN7581 SoC. Reviewed-by: Rob Herring (Arm) Reviewed-by: AngeloGioacchino Del Regno Signed-off-by: Lorenzo Bianconi Link: https://lore.kernel.org/20241023-en7581-pinctrl-v9-1-afb0cbcab0ec@kernel.org Signed-off-by: Linus Walleij --- .../bindings/arm/airoha,en7581-chip-scu.yaml | 42 +++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 Documentation/devicetree/bindings/arm/airoha,en7581-chip-scu.yaml diff --git a/Documentation/devicetree/bindings/arm/airoha,en7581-chip-scu.yaml b/Documentation/devicetree/bindings/arm/airoha,en7581-chip-scu.yaml new file mode 100644 index 0000000000000..67c449d804c22 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/airoha,en7581-chip-scu.yaml @@ -0,0 +1,42 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/arm/airoha,en7581-chip-scu.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Airoha Chip SCU Controller for EN7581 SoC + +maintainers: + - Lorenzo Bianconi + +description: + The airoha chip-scu block provides a configuration interface for clock, + io-muxing and other functionalities used by multiple controllers (e.g. clock, + pinctrl, ecc) on EN7581 SoC. + +properties: + compatible: + items: + - enum: + - airoha,en7581-chip-scu + - const: syscon + + reg: + maxItems: 1 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + soc { + #address-cells = <2>; + #size-cells = <2>; + syscon@1fa20000 { + compatible = "airoha,en7581-chip-scu", "syscon"; + reg = <0x0 0x1fa20000 0x0 0x388>; + }; + }; -- 2.51.0