From: Frank.Li@oss.nxp.com
To: Sascha Hauer <s.hauer@pengutronix.de>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Fabio Estevam <festevam@gmail.com>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>
Cc: linux-arm-kernel@lists.infradead.org, imx@lists.linux.dev,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
ioana.ciornei@nxp.com, vladimir.oltean@nxp.com,
SZ Lin <sz.lin@moxa.com>, Frank Li <Frank.Li@nxp.com>
Subject: [PATCH 4/5] ARM: dts: ls1021a-moxa-uc-8410a: replace spansion,s25fl164k with jedec,spi-nor
Date: Wed, 08 Jul 2026 15:26:12 -0400 [thread overview]
Message-ID: <20260708-ls-dts-warning-v1-4-5daa24061c31@nxp.com> (raw)
In-Reply-To: <20260708-ls-dts-warning-v1-0-5daa24061c31@nxp.com>
From: Frank Li <Frank.Li@nxp.com>
spansion,s25fl164k (drivers/mtd/spi-nor/spansion.c) can be identified with
the READ ID opcode (0x9F).
Replace spansion,s25fl164k with jedec,spi-nor to fix below CHECK_DTBS
warnings:
arch/arm/boot/dts/nxp/ls/ls1021a-moxa-uc-8410a.dtb: /soc/spi@1550000/flash@0: failed to match any schema with compatible: ['spansion,s25fl064l', 'spansion,s25fl164k']
So no other known DTB user this dts file and it is fine to broken potential
back compatibility since spansion,s25fl164k already support by use
jedec,spi-nor since 2015 commit 413780d7d7040 ("mtd: spi-nor: Add support
for Spansion S25FL164K")
Signed-off-by: Frank Li <Frank.Li@nxp.com>
---
arch/arm/boot/dts/nxp/ls/ls1021a-moxa-uc-8410a.dts | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/nxp/ls/ls1021a-moxa-uc-8410a.dts b/arch/arm/boot/dts/nxp/ls/ls1021a-moxa-uc-8410a.dts
index 5b652a45bb9a4..b2a87ef23c8e8 100644
--- a/arch/arm/boot/dts/nxp/ls/ls1021a-moxa-uc-8410a.dts
+++ b/arch/arm/boot/dts/nxp/ls/ls1021a-moxa-uc-8410a.dts
@@ -204,7 +204,7 @@ &qspi {
status = "okay";
flash: flash@0 {
- compatible = "spansion,s25fl064l", "spansion,s25fl164k";
+ compatible = "jedec,spi-nor";
#address-cells = <1>;
#size-cells = <1>;
spi-max-frequency = <20000000>;
--
2.43.0
next prev parent reply other threads:[~2026-07-08 19:26 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-08 19:26 [PATCH 0/5] ARM: dts: ls1021a: dts CHECK_DTBS warning cleanup Frank.Li
2026-07-08 19:26 ` [PATCH 1/5] ARM: dts: ls1021a-moxa-uc-8410a: add led suffix to fix CHECK_DTBS warnings Frank.Li
2026-07-08 19:26 ` [PATCH 2/5] ARM: dts: ls1021a-twr: add power-supply for lcd panel Frank.Li
2026-07-08 19:26 ` [PATCH 3/5] ARM: dts: ls1021a-moxa-uc-8410a: use compatible string ethernet-phy-ieee802.3-c22 Frank.Li
2026-07-08 19:26 ` Frank.Li [this message]
2026-07-08 19:26 ` [PATCH 5/5] ARM: dts: ls1021a-moxa-uc-8410a: remove undocument property default-state of gpio-keys Frank.Li
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20260708-ls-dts-warning-v1-4-5daa24061c31@nxp.com \
--to=frank.li@oss.nxp.com \
--cc=Frank.Li@nxp.com \
--cc=conor+dt@kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=festevam@gmail.com \
--cc=imx@lists.linux.dev \
--cc=ioana.ciornei@nxp.com \
--cc=kernel@pengutronix.de \
--cc=krzk+dt@kernel.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=robh@kernel.org \
--cc=s.hauer@pengutronix.de \
--cc=sz.lin@moxa.com \
--cc=vladimir.oltean@nxp.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox