From: Heiko Schocher <hs@denx.de>
To: Jonas Rebmann <jre@pengutronix.de>,
Miquel Raynal <miquel.raynal@bootlin.com>,
Richard Weinberger <richard@nod.at>,
Vignesh Raghavendra <vigneshr@ti.com>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>
Cc: linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org,
devicetree@vger.kernel.org, David Jander <david@protonic.nl>,
kernel@pengutronix.de
Subject: Re: [PATCH v2 1/3] mtd: mchp48l640: make WEL behaviour configurable
Date: Tue, 3 Dec 2024 10:55:16 +0100 [thread overview]
Message-ID: <71e330ff-c5bb-fcd3-1ebf-630cef8fc626@denx.de> (raw)
In-Reply-To: <20241203-mb85rs128ty-v2-1-42df3e7ff147@pengutronix.de>
Hello Jonas,
On 03.12.24 10:37, Jonas Rebmann wrote:
> From: David Jander <david@protonic.nl>
>
> The 48L640 resets the WEL bit (the Write Enable Latch bit in the status
> register) to zero on the completion of write operations. In preparation
> to support chips behaving differently, introduce .auto_disable_wel
> capability, and, if it's missing, explicitly reset the WEL bit after
> writes.
>
> Signed-off-by: David Jander <david@protonic.nl>
> Signed-off-by: Jonas Rebmann <jre@pengutronix.de>
> ---
> drivers/mtd/devices/mchp48l640.c | 14 +++++++++++---
> 1 file changed, 11 insertions(+), 3 deletions(-)
Reviewed-by: Heiko Schocher <hs@denx.de>
Thanks!
bye,
Heiko
--
DENX Software Engineering GmbH, Managing Director: Erika Unter
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: +49-8142-66989-52 Fax: +49-8142-66989-80 Email: hs@denx.de
next prev parent reply other threads:[~2024-12-03 9:58 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-12-03 9:37 [PATCH v2 0/3] Add support for Fujitsu MB85RS128TY Jonas Rebmann
2024-12-03 9:37 ` [PATCH v2 1/3] mtd: mchp48l640: make WEL behaviour configurable Jonas Rebmann
2024-12-03 9:55 ` Heiko Schocher [this message]
2024-12-03 9:37 ` [PATCH v2 2/3] dt-bindings: mtd: mchp48l640 add mb85rs128ty compatible Jonas Rebmann
2024-12-03 9:47 ` Krzysztof Kozlowski
2024-12-03 9:37 ` [PATCH v2 3/3] mtd: mchp48l640: add support for Fujitsu MB85RS128TY FRAM Jonas Rebmann
2024-12-03 10:01 ` Heiko Schocher
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