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dt-bindings: timer: renesas: ostm: Convert to json-schema Convert the Renesas OS Timer (OSTM) Device Tree binding documentation to json-schema. Document missing properties. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Signed-off-by: Rob Herring <robh@kernel.org>
2020-04-27 12:32:24 -07:00
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/timer/renesas,ostm.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Renesas OS Timer (OSTM)
maintainers:
- Chris Brandt <chris.brandt@renesas.com>
- Geert Uytterhoeven <geert+renesas@glider.be>
description:
The OSTM is a multi-channel 32-bit timer/counter with fixed clock source that
can operate in either interval count down timer or free-running compare match
mode.
Channels are independent from each other.
properties:
compatible:
items:
- enum:
dt-bindings: timer: renesas: ostm: Document Renesas RZ/G2L OSTM Document the General Timer Module(a.k.a OSTM) found on the RZ/G2L SoC. Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20211112184413.4391-3-biju.das.jz@bp.renesas.com Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2021-11-12 11:44:11 -07:00
- renesas,r7s72100-ostm # RZ/A1H
- renesas,r7s9210-ostm # RZ/A2M
dt-bindings: timer: renesas: ostm: Document RZ/Five SoC The OSTM block on the RZ/Five SoC is identical to one found on the RZ/G2UL SoC. "renesas,r9a07g043-ostm" compatible string will be used on the RZ/Five SoC so to make this clear and to keep this file consistent, update the comment to include RZ/Five SoC. No driver changes are required as generic compatible string "renesas,ostm" will be used as a fallback on RZ/Five SoC. Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20231115212908.33131-1-prabhakar.mahadev-lad.rj@bp.renesas.com
2023-11-15 14:29:08 -07:00
- renesas,r9a07g043-ostm # RZ/G2UL and RZ/Five
dt-bindings: timer: renesas: ostm: Document Renesas RZ/G2L OSTM Document the General Timer Module(a.k.a OSTM) found on the RZ/G2L SoC. Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20211112184413.4391-3-biju.das.jz@bp.renesas.com Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2021-11-12 11:44:11 -07:00
- renesas,r9a07g044-ostm # RZ/G2{L,LC}
dt-bindings: timer: renesas: ostm: Document Renesas RZ/V2L OSTM Document the General Timer Module(a.k.a OSTM) found on the RZ/V2L SoC. OSTM module is identical to one found RZ/G2L SoC. No driver changes are required as generic compatible string "renesas,ostm" will be used as a fallback. Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220227224845.27348-1-prabhakar.mahadev-lad.rj@bp.renesas.com
2022-02-27 15:48:44 -07:00
- renesas,r9a07g054-ostm # RZ/V2L
dt-bindings: timer: renesas: ostm: Document Renesas RZ/V2H(P) SoC Document the General Timer Module (a.k.a OSTM) block on Renesas RZ/V2H(P) ("R9A09G057") SoC, which is identical to the one found on the RZ/A1H and RZ/G2L SoCs. Add the "renesas,r9a09g057-ostm" compatible string for the RZ/V2H(P) SoC. Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20240322151219.885832-2-prabhakar.mahadev-lad.rj@bp.renesas.com
2024-03-22 08:12:18 -07:00
- renesas,r9a09g057-ostm # RZ/V2H(P)
dt-bindings: timer: renesas: ostm: Document Renesas RZ/G2L OSTM Document the General Timer Module(a.k.a OSTM) found on the RZ/G2L SoC. Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20211112184413.4391-3-biju.das.jz@bp.renesas.com Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2021-11-12 11:44:11 -07:00
- const: renesas,ostm # Generic
dt-bindings: timer: renesas: ostm: Convert to json-schema Convert the Renesas OS Timer (OSTM) Device Tree binding documentation to json-schema. Document missing properties. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Signed-off-by: Rob Herring <robh@kernel.org>
2020-04-27 12:32:24 -07:00
reg:
maxItems: 1
interrupts:
maxItems: 1
clocks:
maxItems: 1
power-domains:
maxItems: 1
dt-bindings: timer: renesas: ostm: Document Renesas RZ/G2L OSTM Document the General Timer Module(a.k.a OSTM) found on the RZ/G2L SoC. Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20211112184413.4391-3-biju.das.jz@bp.renesas.com Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2021-11-12 11:44:11 -07:00
resets:
maxItems: 1
dt-bindings: timer: renesas: ostm: Convert to json-schema Convert the Renesas OS Timer (OSTM) Device Tree binding documentation to json-schema. Document missing properties. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Signed-off-by: Rob Herring <robh@kernel.org>
2020-04-27 12:32:24 -07:00
required:
- compatible
- reg
- interrupts
- clocks
- power-domains
dt-bindings: timer: renesas: ostm: Document Renesas RZ/G2L OSTM Document the General Timer Module(a.k.a OSTM) found on the RZ/G2L SoC. Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20211112184413.4391-3-biju.das.jz@bp.renesas.com Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2021-11-12 11:44:11 -07:00
if:
properties:
compatible:
contains:
enum:
dt-bindings: timer: renesas: ostm: Document Renesas RZ/G2UL OSTM Document the General Timer Module(a.k.a OSTM) found on the RZ/G2UL SoC. OSTM module is identical to one found RZ/G2L SoC. No driver changes are required as generic compatible string "renesas,ostm" will be used as a fallback. Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220425141828.197321-1-biju.das.jz@bp.renesas.com
2022-04-25 07:18:28 -07:00
- renesas,r9a07g043-ostm
dt-bindings: timer: renesas: ostm: Document Renesas RZ/G2L OSTM Document the General Timer Module(a.k.a OSTM) found on the RZ/G2L SoC. Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20211112184413.4391-3-biju.das.jz@bp.renesas.com Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2021-11-12 11:44:11 -07:00
- renesas,r9a07g044-ostm
dt-bindings: timer: renesas: ostm: Document Renesas RZ/V2L OSTM Document the General Timer Module(a.k.a OSTM) found on the RZ/V2L SoC. OSTM module is identical to one found RZ/G2L SoC. No driver changes are required as generic compatible string "renesas,ostm" will be used as a fallback. Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220227224845.27348-1-prabhakar.mahadev-lad.rj@bp.renesas.com
2022-02-27 15:48:44 -07:00
- renesas,r9a07g054-ostm
dt-bindings: timer: renesas: ostm: Document Renesas RZ/V2H(P) SoC Document the General Timer Module (a.k.a OSTM) block on Renesas RZ/V2H(P) ("R9A09G057") SoC, which is identical to the one found on the RZ/A1H and RZ/G2L SoCs. Add the "renesas,r9a09g057-ostm" compatible string for the RZ/V2H(P) SoC. Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20240322151219.885832-2-prabhakar.mahadev-lad.rj@bp.renesas.com
2024-03-22 08:12:18 -07:00
- renesas,r9a09g057-ostm
dt-bindings: timer: renesas: ostm: Document Renesas RZ/G2L OSTM Document the General Timer Module(a.k.a OSTM) found on the RZ/G2L SoC. Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20211112184413.4391-3-biju.das.jz@bp.renesas.com Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2021-11-12 11:44:11 -07:00
then:
required:
- resets
dt-bindings: timer: renesas: ostm: Convert to json-schema Convert the Renesas OS Timer (OSTM) Device Tree binding documentation to json-schema. Document missing properties. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Signed-off-by: Rob Herring <robh@kernel.org>
2020-04-27 12:32:24 -07:00
additionalProperties: false
examples:
- |
#include <dt-bindings/clock/r7s72100-clock.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
ostm0: timer@fcfec000 {
compatible = "renesas,r7s72100-ostm", "renesas,ostm";
reg = <0xfcfec000 0x30>;
interrupts = <GIC_SPI 102 IRQ_TYPE_EDGE_RISING>;
clocks = <&mstp5_clks R7S72100_CLK_OSTM0>;
power-domains = <&cpg_clocks>;
};
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