From: Troy Mitchell <troy.mitchell@linux.spacemit.com>
To: Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>, Yixun Lan <dlan@kernel.org>,
Troy Mitchell <troy.mitchell@linux.spacemit.com>,
Paul Walmsley <pjw@kernel.org>,
Palmer Dabbelt <palmer@dabbelt.com>,
Albert Ou <aou@eecs.berkeley.edu>,
Alexandre Ghiti <alex@ghiti.fr>
Cc: devicetree@vger.kernel.org, linux-riscv@lists.infradead.org,
spacemit@lists.linux.dev, linux-kernel@vger.kernel.org
Subject: [PATCH 0/5] riscv: dts: spacemit: k3-com260: Describe SD card, SPI NOR and MAC
Date: Thu, 05 Nov 2026 08:23:45 +0000 [thread overview]
Message-ID: <20261105-k3-com260-module-sd-nor-mac-v1-0-138b39d74602@linux.spacemit.com> (raw)
The SD card slot and the SPI NOR flash of the K3 CoM260 module, and the
MAC address stored in its EEPROM, are part of the module, but they are
either described only in the IFX carrier device tree or not described
at all.
Fix the SD card power description, move the SD card slot into the
shared CoM260 device tree and describe the SPI NOR flash there. Enable
the AT24 EEPROM driver and the ONIE TLV layout in the RISC-V defconfig,
then let the module's Ethernet controller take its MAC address from the
module EEPROM. Every carrier using the module inherits these
descriptions.
---
Troy Mitchell (5):
riscv: dts: spacemit: k3-com260-ifx: Drop wrong SD card vmmc-supply
riscv: dts: spacemit: k3-com260: Move SD card to the module
riscv: dts: spacemit: k3-com260: Add SPI NOR flash
riscv: defconfig: Enable AT24 EEPROM and ONIE TLV layout
riscv: dts: spacemit: k3-com260: Set Ethernet MAC from EEPROM
arch/riscv/boot/dts/spacemit/k3-com260-ifx.dts | 18 ------
arch/riscv/boot/dts/spacemit/k3-com260.dtsi | 76 +++++++++++++++++++++++++-
arch/riscv/configs/defconfig | 2 +
3 files changed, 77 insertions(+), 19 deletions(-)
---
base-commit: 6628e7d4c6b25c8d18f1345e3a20d21829aae7e4
change-id: 20261105-k3-com260-module-sd-nor-mac-44edede14582
Best regards,
--
Troy Mitchell <troy.mitchell@linux.spacemit.com>
next reply other threads:[~2026-11-05 8:23 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-11-05 8:23 Troy Mitchell [this message]
2026-11-05 8:23 ` [PATCH 1/5] riscv: dts: spacemit: k3-com260-ifx: Drop wrong SD card vmmc-supply Troy Mitchell
2026-11-05 8:23 ` [PATCH 2/5] riscv: dts: spacemit: k3-com260: Move SD card to the module Troy Mitchell
2026-11-05 8:23 ` [PATCH 3/5] riscv: dts: spacemit: k3-com260: Add SPI NOR flash Troy Mitchell
2026-11-05 8:23 ` [PATCH 4/5] riscv: defconfig: Enable AT24 EEPROM and ONIE TLV layout Troy Mitchell
2026-11-05 10:42 ` E Shattow
2026-11-05 14:20 ` Troy Mitchell
2026-11-05 8:23 ` [PATCH 5/5] riscv: dts: spacemit: k3-com260: Set Ethernet MAC from EEPROM Troy Mitchell
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=20261105-k3-com260-module-sd-nor-mac-v1-0-138b39d74602@linux.spacemit.com \
--to=troy.mitchell@linux.spacemit.com \
--cc=alex@ghiti.fr \
--cc=aou@eecs.berkeley.edu \
--cc=conor+dt@kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=dlan@kernel.org \
--cc=krzk+dt@kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-riscv@lists.infradead.org \
--cc=palmer@dabbelt.com \
--cc=pjw@kernel.org \
--cc=robh@kernel.org \
--cc=spacemit@lists.linux.dev \
/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
all inboxes | Powered by JetHome®