From: Alexandre Belloni <alexandre.belloni@bootlin.com>
To: Stefan Wahren <wahrenst@gmx.net>
Cc: Krzysztof Kozlowski <krzk@kernel.org>,
Sander Speetjens <sander.speetjens@gmail.com>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Florian Fainelli <florian.fainelli@broadcom.com>,
Jonathan Bell <jonathan@raspberrypi.com>,
linux-rtc@vger.kernel.org, devicetree@vger.kernel.org,
linux-rpi-kernel@lists.infradead.org,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v3 1/2] dt-bindings: rtc: Add property for Raspberry Pi 5 RTC
Date: Mon, 21 Sep 2026 20:51:51 +0200 [thread overview]
Message-ID: <202609211851510a4eec42@mail.local> (raw)
In-Reply-To: <f5c04c5a-20c3-4f4c-bd1f-045516d24140@gmx.net>
On 18/09/2026 15:27:55+0200, Stefan Wahren wrote:
> Am 18.09.26 um 13:44 schrieb Krzysztof Kozlowski:
> > On Thu, Sep 17, 2026 at 03:58:40PM +0200, Sander Speetjens wrote:
> > > Add trickle-voltage-millivolt property for the Raspberry Pi 5 RTC.
> > Why? Describe the hardware, the need, not the diff.
> Is this something we can avoid by making this configurable via userspace /
> hw_clock --param-set=parameter=value ?
I don't think so, the battery, once select is unlikely to change and so
having it is the device tree is describing the HW properly.
--
Alexandre Belloni, co-owner and COO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
next prev parent reply other threads:[~2026-09-21 18:52 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-17 13:58 [PATCH v3 0/2] Raspberry Pi 5 RTC driver Sander Speetjens
2026-09-17 13:58 ` [PATCH v3 1/2] dt-bindings: rtc: Add property for Raspberry Pi 5 RTC Sander Speetjens
2026-09-17 14:07 ` sashiko-bot
2026-09-18 11:44 ` Krzysztof Kozlowski
2026-09-18 13:27 ` Stefan Wahren
2026-09-18 19:33 ` Sander Speetjens
2026-09-21 18:51 ` Alexandre Belloni [this message]
2026-09-17 13:58 ` [PATCH v3 2/2] rtc: Add Raspberry Pi 5 RTC driver Sander Speetjens
2026-09-17 14:11 ` sashiko-bot
2026-09-18 11:47 ` Krzysztof Kozlowski
2026-09-21 18:59 ` Alexandre Belloni
2026-09-21 19:36 ` Sander Speetjens
2026-09-21 21:23 ` Alexandre Belloni
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