From: Linus Walleij <linus.walleij@linaro.org>
To: Linus Walleij <linusw@kernel.org>, Imre Kaloz <kaloz@openwrt.org>,
Krzysztof Halasa <khalasa@piap.pl>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>
Cc: linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
Linus Walleij <linus.walleij@linaro.org>
Subject: [PATCH 1/2] ARM: dts: ixp4xx-nslu2: Enable write on flash
Date: Fri, 08 Sep 2023 12:49:48 +0200 [thread overview]
Message-ID: <20230908-ixp4xx-dts-v1-1-98d36264ed6d@linaro.org> (raw)
In-Reply-To: <20230908-ixp4xx-dts-v1-0-98d36264ed6d@linaro.org>
To upgrade the firmware and similar, the flash needs write
access.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---
arch/arm/boot/dts/intel/ixp/intel-ixp42x-linksys-nslu2.dts | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/boot/dts/intel/ixp/intel-ixp42x-linksys-nslu2.dts b/arch/arm/boot/dts/intel/ixp/intel-ixp42x-linksys-nslu2.dts
index da1e93212b86..706ba531faf0 100644
--- a/arch/arm/boot/dts/intel/ixp/intel-ixp42x-linksys-nslu2.dts
+++ b/arch/arm/boot/dts/intel/ixp/intel-ixp42x-linksys-nslu2.dts
@@ -101,6 +101,8 @@ bus@c4000000 {
flash@0,0 {
compatible = "intel,ixp4xx-flash", "cfi-flash";
bank-width = <2>;
+ /* Enable writes on the expansion bus */
+ intel,ixp4xx-eb-write-enable = <1>;
/*
* 8 MB of Flash in 0x20000 byte blocks
* mapped in at CS0.
--
2.41.0
next prev parent reply other threads:[~2023-09-08 10:49 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-08 10:49 [PATCH 0/2] Minor IXP4xx DTS updates Linus Walleij
2023-09-08 10:49 ` Linus Walleij [this message]
2023-09-08 10:49 ` [PATCH 2/2] ARM: dts: ixp4xx: Use right restart keycode Linus Walleij
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=20230908-ixp4xx-dts-v1-1-98d36264ed6d@linaro.org \
--to=linus.walleij@linaro.org \
--cc=conor+dt@kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=kaloz@openwrt.org \
--cc=khalasa@piap.pl \
--cc=krzysztof.kozlowski+dt@linaro.org \
--cc=linusw@kernel.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=robh+dt@kernel.org \
/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;
as well as URLs for NNTP newsgroup(s).