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Subject[PATCH v2 11/15] dt-bindings: pinctrl: add bindings for Mediatek MT8365 SoC
Date
Add devicetree bindings for Mediatek MT8365 pinctrl driver.

Signed-off-by: Bernhard Rosenkränzer <bero@baylibre.com>
---
.../pinctrl/mediatek,mt8365-pinctrl.yaml | 68 +++++++++++++++++++
1 file changed, 68 insertions(+)
create mode 100644 Documentation/devicetree/bindings/pinctrl/mediatek,mt8365-pinctrl.yaml

diff --git a/Documentation/devicetree/bindings/pinctrl/mediatek,mt8365-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/mediatek,mt8365-pinctrl.yaml
new file mode 100644
index 0000000000000..bddff8c2fd382
--- /dev/null
+++ b/Documentation/devicetree/bindings/pinctrl/mediatek,mt8365-pinctrl.yaml
@@ -0,0 +1,68 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pinctrl/mediatek,mt8365-pinctrl.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Mediatek MT8365 Pin Controller
+
+maintainers:
+ - Bernhard Rosenkränzer <bero@baylibre.com>
+
+description: |+
+ The MediaTek's MT8365 Pin controller is used to control SoC pins.
+
+properties:
+ compatible:
+ const: mediatek,mt8365-pinctrl
+
+ reg:
+ minItems: 1
+ maxItems: 1
+
+ gpio-controller: true
+
+ "#gpio-cells":
+ const: 2
+ description: |
+ Number of cells in GPIO specifier. Since the generic GPIO
+ binding is used, the amount of cells must be specified as 2. See the below
+ mentioned gpio binding representation for description of particular cells.
+
+ interrupt-controller: true
+
+ interrupts:
+ maxItems: 1
+
+ "#interrupt-cells":
+ const: 2
+
+allOf:
+ - $ref: "pinctrl.yaml#"
+
+required:
+ - compatible
+ - reg
+ - gpio-controller
+ - "#gpio-cells"
+
+additionalProperties: false
+
+examples:
+ - |
+ soc {
+ #address-cells = <2>;
+ #size-cells = <2>;
+
+ pio: pinctrl@1000b000 {
+ compatible = "mediatek,mt8365-pinctrl";
+ reg = <0 0x1000b000 0 0x1000>;
+ mediatek,pctl-regmap = <&syscfg_pctl>;
+ pins-are-numbered;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ interrupts = <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>;
+ };
+ };
--
2.38.1
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