[PATCH v5 00/17] Add RTC support for Renesas RZ/T2H and RZ/N2H SoCs · Prabhakar <prabhakar.csengg@gmail.com> · 2026-08-21
[PATCH v5 01/17] dt-bindings: rtc: renesas,rzn1-rtc: Add RZ/T2H and RZ/N2H support · Prabhakar <prabhakar.csengg@gmail.com> · 2026-08-21
Re: [PATCH v5 01/17] dt-bindings: rtc: renesas,rzn1-rtc: Add RZ/T2H and RZ/N2H support · sashiko-bot@kernel.org · 2026-08-21
Re: [PATCH v5 01/17] dt-bindings: rtc: renesas,rzn1-rtc: Add RZ/T2H and RZ/N2H support · Wolfram Sang <wsa+renesas@sang-engineering.com> · 2026-08-21
[PATCH v5 02/17] rtc: rzn1: Handle EPROBE_DEFER for optional pps interrupt · Prabhakar <prabhakar.csengg@gmail.com> · 2026-08-21
Re: [PATCH v5 02/17] rtc: rzn1: Handle EPROBE_DEFER for optional pps interrupt · sashiko-bot@kernel.org · 2026-08-21
[PATCH v5 03/17] rtc: rzn1: Fix weekday underflow when alarm crosses month boundary · Prabhakar <prabhakar.csengg@gmail.com> · 2026-08-21
Re: [PATCH v5 03/17] rtc: rzn1: Fix weekday underflow when alarm crosses month boundary · sashiko-bot@kernel.org · 2026-08-21
[PATCH v5 04/17] rtc: rzn1: Handle unset alarm weekday in rzn1_rtc_read_alarm · Prabhakar <prabhakar.csengg@gmail.com> · 2026-08-21
Re: [PATCH v5 04/17] rtc: rzn1: Handle unset alarm weekday in rzn1_rtc_read_alarm · sashiko-bot@kernel.org · 2026-08-21
Re: [PATCH v5 04/17] rtc: rzn1: Handle unset alarm weekday in rzn1_rtc_read_alarm · Wolfram Sang <wsa+renesas@sang-engineering.com> · 2026-08-21
Re: [PATCH v5 04/17] rtc: rzn1: Handle unset alarm weekday in rzn1_rtc_read_alarm · Wolfram Sang <wsa+renesas@sang-engineering.com> · 2026-08-21
Re: [PATCH v5 04/17] rtc: rzn1: Handle unset alarm weekday in rzn1_rtc_read_alarm · "Lad, Prabhakar" <prabhakar.csengg@gmail.com> · 2026-08-21
[PATCH v5 05/17] rtc: rzn1: Fix alarm range check truncation on 32-bit systems · Prabhakar <prabhakar.csengg@gmail.com> · 2026-08-21
Re: [PATCH v5 05/17] rtc: rzn1: Fix alarm range check truncation on 32-bit systems · sashiko-bot@kernel.org · 2026-08-21
[PATCH v5 06/17] rtc: rzn1: Disable alarm interrupt before reprogramming alarm registers · Prabhakar <prabhakar.csengg@gmail.com> · 2026-08-21
Re: [PATCH v5 06/17] rtc: rzn1: Disable alarm interrupt before reprogramming alarm registers · sashiko-bot@kernel.org · 2026-08-21
Re: [PATCH v5 06/17] rtc: rzn1: Disable alarm interrupt before reprogramming alarm registers · Wolfram Sang <wsa+renesas@sang-engineering.com> · 2026-08-21
Re: [PATCH v5 06/17] rtc: rzn1: Disable alarm interrupt before reprogramming alarm registers · Wolfram Sang <wsa+renesas@sang-engineering.com> · 2026-08-21
[PATCH v5 07/17] rtc: rzn1: Fix malformed MODULE_AUTHOR string · Prabhakar <prabhakar.csengg@gmail.com> · 2026-08-21
Re: [PATCH v5 07/17] rtc: rzn1: Fix malformed MODULE_AUTHOR string · sashiko-bot@kernel.org · 2026-08-21
[PATCH v5 08/17] rtc: Kconfig: Broaden RTC_DRV_RZN1 dependency to ARCH_RENESAS · Prabhakar <prabhakar.csengg@gmail.com> · 2026-08-21
Re: [PATCH v5 08/17] rtc: Kconfig: Broaden RTC_DRV_RZN1 dependency to ARCH_RENESAS · sashiko-bot@kernel.org · 2026-08-21
[PATCH v5 09/17] rtc: rzn1: Use pm_runtime_put_sync() · Prabhakar <prabhakar.csengg@gmail.com> · 2026-08-21
Re: [PATCH v5 09/17] rtc: rzn1: Use pm_runtime_put_sync() · sashiko-bot@kernel.org · 2026-08-21
Re: [PATCH v5 09/17] rtc: rzn1: Use pm_runtime_put_sync() · Wolfram Sang <wsa+renesas@sang-engineering.com> · 2026-08-21
[PATCH v5 10/17] rtc: rzn1: Replace remove callback with devm_add_action_or_reset() · Prabhakar <prabhakar.csengg@gmail.com> · 2026-08-21
Re: [PATCH v5 10/17] rtc: rzn1: Replace remove callback with devm_add_action_or_reset() · sashiko-bot@kernel.org · 2026-08-21
Re: [PATCH v5 10/17] rtc: rzn1: Replace remove callback with devm_add_action_or_reset() · Wolfram Sang <wsa+renesas@sang-engineering.com> · 2026-08-21
[PATCH v5 11/17] rtc: rzn1: Dynamically calculate synchronization delay based on clock rate · Prabhakar <prabhakar.csengg@gmail.com> · 2026-08-21
Re: [PATCH v5 11/17] rtc: rzn1: Dynamically calculate synchronization delay based on clock rate · sashiko-bot@kernel.org · 2026-08-21
[PATCH v5 12/17] rtc: rzn1: Use temporary variable for struct device · Prabhakar <prabhakar.csengg@gmail.com> · 2026-08-21
Re: [PATCH v5 12/17] rtc: rzn1: Use temporary variable for struct device · sashiko-bot@kernel.org · 2026-08-21
[PATCH v5 13/17] rtc: rzn1: Consistently use dev_err_probe() · Prabhakar <prabhakar.csengg@gmail.com> · 2026-08-21
Re: [PATCH v5 13/17] rtc: rzn1: Consistently use dev_err_probe() · sashiko-bot@kernel.org · 2026-08-21
[PATCH v5 14/17] rtc: rzn1: use FIELD_PREP/FIELD_GET and GENMASK for register access · Prabhakar <prabhakar.csengg@gmail.com> · 2026-08-21
Re: [PATCH v5 14/17] rtc: rzn1: use FIELD_PREP/FIELD_GET and GENMASK for register access · sashiko-bot@kernel.org · 2026-08-21
[PATCH v5 15/17] rtc: rzn1: Add OF match data to gate SUBU register access · Prabhakar <prabhakar.csengg@gmail.com> · 2026-08-21
Re: [PATCH v5 15/17] rtc: rzn1: Add OF match data to gate SUBU register access · sashiko-bot@kernel.org · 2026-08-21
Re: [PATCH v5 15/17] rtc: rzn1: Add OF match data to gate SUBU register access · Wolfram Sang <wsa+renesas@sang-engineering.com> · 2026-08-21
Re: [PATCH v5 15/17] rtc: rzn1: Add OF match data to gate SUBU register access · Alexandre Belloni <alexandre.belloni@bootlin.com> · 2026-08-21
Re: [PATCH v5 15/17] rtc: rzn1: Add OF match data to gate SUBU register access · "Lad, Prabhakar" <prabhakar.csengg@gmail.com> · 2026-08-21
Re: [PATCH v5 15/17] rtc: rzn1: Add OF match data to gate SUBU register access · Alexandre Belloni <alexandre.belloni@bootlin.com> · 2026-08-21
[PATCH v5 16/17] rtc: rzn1: Drop trailing comma from OF match table sentinel · Prabhakar <prabhakar.csengg@gmail.com> · 2026-08-21
Re: [PATCH v5 16/17] rtc: rzn1: Drop trailing comma from OF match table sentinel · sashiko-bot@kernel.org · 2026-08-21
Re: [PATCH v5 16/17] rtc: rzn1: Drop trailing comma from OF match table sentinel · Wolfram Sang <wsa+renesas@sang-engineering.com> · 2026-08-21
Re: [PATCH v5 16/17] rtc: rzn1: Drop trailing comma from OF match table sentinel · "Lad, Prabhakar" <prabhakar.csengg@gmail.com> · 2026-08-21
[PATCH v5 17/17] rtc: rzn1: Add support for Renesas RZ/T2H and RZ/N2H SoCs · Prabhakar <prabhakar.csengg@gmail.com> · 2026-08-21
Re: [PATCH v5 17/17] rtc: rzn1: Add support for Renesas RZ/T2H and RZ/N2H SoCs · sashiko-bot@kernel.org · 2026-08-21

Re: [PATCH v5 04/17] rtc: rzn1: Handle unset alarm weekday in rzn1_rtc_read_alarm

From: Wolfram Sang <wsa+renesas@sang-engineering.com>
Date: 2026-08-21 15:08:47
Also in: linux-devicetree, sashiko-reviews

[Severity: Medium]
Does this early return prevent the hardware register from being updated to
clear the calibration offset when steps evaluates to zero?

Dunno but we have to stop somewhere. This should be fixed seperate of
this patch series.

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