From e7ee31bb03f11029c3bc0c922c7a6b92b2c240c8 Mon Sep 17 00:00:00 2001 From: Nikita Shubin Date: Fri, 12 Mar 2021 09:26:11 +0300 Subject: [PATCH] dt-bindings: timers: Add Cirrus EP93xx This adds device tree bindings for the Cirrus Logic EP93xx timer block used in these SoCs. Signed-off-by: Nikita Shubin --- .../bindings/timer/cirrus,ep9301-timer.yaml | 49 +++++++++++++++++++ 1 file changed, 49 insertions(+) create mode 100644 Documentation/devicetree/bindings/timer/cirrus,ep9301-timer.yaml diff --git a/Documentation/devicetree/bindings/timer/cirrus,ep9301-timer.yaml b/Documentation/devicetree/bindings/timer/cirrus,ep9301-timer.yaml new file mode 100644 index 0000000000000..e463e11e259d0 --- /dev/null +++ b/Documentation/devicetree/bindings/timer/cirrus,ep9301-timer.yaml @@ -0,0 +1,49 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/timer/cirrus,ep9301-timer.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Cirrus Logic EP93xx timer + +maintainers: + - Alexander Sverdlin + - Nikita Shubin + +properties: + compatible: + oneOf: + - const: cirrus,ep9301-timer + - items: + - enum: + - cirrus,ep9302-timer + - cirrus,ep9307-timer + - cirrus,ep9312-timer + - cirrus,ep9315-timer + - const: cirrus,ep9301-timer + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + resets: + maxItems: 1 + +required: + - compatible + - reg + - interrupts + +additionalProperties: false + +examples: + - | + timer@80810000 { + compatible = "cirrus,ep9301-timer"; + reg = <0x80810000 0x100>; + interrupt-parent = <&vic1>; + interrupts = <19>; + }; +... -- 2.30.2