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https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
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e7ddb13fa6
Convert the ImgTec Pistachio Timer binding to DT schema format. It's a straight-forward conversion. Signed-off-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/r/20250506022249.2587839-1-robh@kernel.org Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
70 lines
1.7 KiB
YAML
70 lines
1.7 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/img,pistachio-gptimer.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Pistachio general-purpose timer
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maintainers:
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- Ezequiel Garcia <ezequiel.garcia@imgtec.com>
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properties:
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compatible:
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const: img,pistachio-gptimer
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reg:
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maxItems: 1
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interrupts:
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items:
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- description: Timer0 interrupt
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- description: Timer1 interrupt
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- description: Timer2 interrupt
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- description: Timer3 interrupt
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clocks:
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items:
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- description: Fast counter clock
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- description: Slow counter clock
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- description: Interface clock
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clock-names:
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items:
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- const: fast
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- const: slow
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- const: sys
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img,cr-periph:
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description: Peripheral control syscon phandle
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$ref: /schemas/types.yaml#/definitions/phandle
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required:
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- compatible
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- reg
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- interrupts
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- clocks
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- clock-names
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- img,cr-periph
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additionalProperties: false
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examples:
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- |
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#include <dt-bindings/interrupt-controller/mips-gic.h>
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#include <dt-bindings/clock/pistachio-clk.h>
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timer@18102000 {
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compatible = "img,pistachio-gptimer";
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reg = <0x18102000 0x100>;
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interrupts = <GIC_SHARED 60 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SHARED 61 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SHARED 62 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SHARED 63 IRQ_TYPE_LEVEL_HIGH>;
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clocks = <&clk_periph PERIPH_CLK_COUNTER_FAST>,
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<&clk_periph PERIPH_CLK_COUNTER_SLOW>,
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<&cr_periph SYS_CLK_TIMER>;
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clock-names = "fast", "slow", "sys";
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img,cr-periph = <&cr_periph>;
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};
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