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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-08-07 13:11:27 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-08-07 13:11:27 +0000
commit34996e42f82bfd60bc2c191e5cae3c6ab233ec6c (patch)
tree62db60558cbf089714b48daeabca82bf2b20b20e /Documentation/devicetree/bindings/timer/mediatek,timer.yaml
parentAdding debian version 6.8.12-1. (diff)
downloadlinux-34996e42f82bfd60bc2c191e5cae3c6ab233ec6c.tar.xz
linux-34996e42f82bfd60bc2c191e5cae3c6ab233ec6c.zip
Merging upstream version 6.9.7.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/timer/mediatek,timer.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: MediaTek SoC timers
+
+maintainers:
+ - Matthias Brugger <matthias.bgg@gmail.com>
+
+description:
+ MediaTek SoCs have different timers on different platforms,
+ CPUX (ARM/ARM64 System Timer), GPT (General Purpose Timer)
+ and SYST (System Timer).
+
+properties:
+ compatible:
+ oneOf:
+ - items:
+ - enum:
+ - mediatek,mt6577-timer
+ - mediatek,mt6765-timer
+ - mediatek,mt6795-systimer
+ # GPT Timers
+ - items:
+ - enum:
+ - mediatek,mt2701-timer
+ - mediatek,mt6580-timer
+ - mediatek,mt6582-timer
+ - mediatek,mt6589-timer
+ - mediatek,mt7623-timer
+ - mediatek,mt8127-timer
+ - mediatek,mt8135-timer
+ - mediatek,mt8173-timer
+ - mediatek,mt8516-timer
+ - const: mediatek,mt6577-timer
+ # SYST Timers
+ - items:
+ - enum:
+ - mediatek,mt7629-timer
+ - mediatek,mt8183-timer
+ - mediatek,mt8186-timer
+ - mediatek,mt8188-timer
+ - mediatek,mt8192-timer
+ - mediatek,mt8195-timer
+ - mediatek,mt8365-systimer
+ - const: mediatek,mt6765-timer
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ clocks:
+ minItems: 1
+ items:
+ - description: Timer clock
+ - description: RTC or bus clock
+
+ clock-names:
+ minItems: 1
+ maxItems: 2
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - clocks
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/irq.h>
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+ timer@10008000 {
+ compatible = "mediatek,mt6577-timer";
+ reg = <0x10008000 0x80>;
+ interrupts = <GIC_SPI 113 IRQ_TYPE_LEVEL_LOW>;
+ clocks = <&system_clk>;
+ };