From: Wolfram Sang <wsa+renesas@sang-engineering.com>
To: linux-renesas-soc@vger.kernel.org
Cc: Wolfram Sang <wsa+renesas@sang-engineering.com>,
Miquel Raynal <miquel.raynal@bootlin.com>,
Alexandre Belloni <alexandre.belloni@bootlin.com>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Geert Uytterhoeven <geert+renesas@glider.be>,
Magnus Damm <magnus.damm@gmail.com>,
linux-rtc@vger.kernel.org, devicetree@vger.kernel.org
Subject: [PATCH 3/6] dt-bindings: rtc: rzn1: interrupts are not required
Date: Mon, 14 Sep 2026 23:18:28 +0200 [thread overview]
Message-ID: <20260914211826.73727-11-wsa+renesas@sang-engineering.com> (raw)
In-Reply-To: <20260914211826.73727-8-wsa+renesas@sang-engineering.com>
Interrupts are only needed for alarms to work. Reading/Setting the RTC
works fine without interrupts. Drop the requirement for interrupts
because an upcoming SoC does not have interrupts wired.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
---
Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml | 2 --
1 file changed, 2 deletions(-)
diff --git a/Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml b/Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml
index 7ea77cd0bee1..b426a34958d6 100644
--- a/Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml
+++ b/Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml
@@ -52,8 +52,6 @@ properties:
required:
- compatible
- reg
- - interrupts
- - interrupt-names
- clocks
- clock-names
- power-domains
--
2.53.0
next prev parent reply other threads:[~2026-09-14 21:18 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-14 21:18 [PATCH 0/6] rtc: rzn1: cleanups, no irq support, R-Car Gen5 enablement Wolfram Sang
2026-09-14 21:18 ` [PATCH 1/6] dt-bindings: rtc: rzn1: drop unneeded 'start-year' from example Wolfram Sang
2026-09-14 21:21 ` sashiko-bot
2026-09-15 9:52 ` Lad, Prabhakar
2026-09-15 16:55 ` Conor Dooley
2026-09-14 21:18 ` [PATCH 2/6] dt-bindings: rtc: rzn1: add SoC names next to their IDs Wolfram Sang
2026-09-14 21:20 ` sashiko-bot
2026-09-15 9:52 ` Lad, Prabhakar
2026-09-15 16:55 ` Conor Dooley
2026-09-14 21:18 ` Wolfram Sang [this message]
2026-09-14 21:29 ` [PATCH 3/6] dt-bindings: rtc: rzn1: interrupts are not required sashiko-bot
2026-09-15 9:55 ` Lad, Prabhakar
2026-09-15 16:54 ` Conor Dooley
2026-09-16 7:32 ` Wolfram Sang
2026-09-14 21:18 ` [PATCH 5/6] dt-bindings: rtc: rzn1: add R-Car X5H support Wolfram Sang
2026-09-14 21:29 ` sashiko-bot
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