From: Sascha Hauer <s.hauer@pengutronix.de>
To: barebox@lists.infradead.org, Ahmad Fatoum <a.fatoum@pengutronix.de>
Subject: Re: [PATCH] nvmem: core: add nvmem_cell_nbits()
Date: Tue, 20 Oct 2026 15:56:03 +0200 [thread overview]
Message-ID: <179250456392.2718514.4514803961868491681.b4-ty@pengutronix.de> (raw)
In-Reply-To: <20261015140743.1214225-1-a.fatoum@pengutronix.de>
On Thu, 15 Oct 2026 16:07:42 +0200, Ahmad Fatoum wrote:
> A cell with a bits property is narrower than the bytes nvmem_cell_read()
> returns and nvmem_cell_write() doesn't mask the value written to it, so
> anything that doesn't fit spills into the neighbouring bits.
>
> A consumer that computes the value it writes back, like a counter, thus
> needs to know the width of the cell. Let's add a helper that returns it.
>
> [...]
Applied, thanks!
[1/1] nvmem: core: add nvmem_cell_nbits()
https://git.pengutronix.de/cgit/barebox/commit/?id=4830dc51b191 (link may not be stable)
Best regards,
--
Sascha Hauer <s.hauer@pengutronix.de>
prev parent reply other threads:[~2026-10-20 13:57 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-15 14:07 Ahmad Fatoum
2026-10-20 13:56 ` Sascha Hauer [this message]
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