From: Renaud Barbier <renaud.barbier@ametek.com>
To: barebox@lists.infradead.org
Cc: Renaud Barbier <renaud.barbier@ametek.com>
Subject: [PATCH 0/2] net: expand gianfar support to ls1021a
Date: Tue, 27 Jan 2026 12:12:15 +0000 [thread overview]
Message-ID: <20260127121217.3896902-1-renaud.barbier@ametek.com> (raw)
This patch adds limited support for the Ethernet controller on the NXP
LS1021A:
* Only one port has been tested i.e enet1.
* The PHY negotiation has been limited to 100Mbits-FD.
This is in view of later testing LPAE MMU support with a device doing
DMA transfer.
Renaud Barbier (2):
net: gianfar: add device tree support
ARM: ls1021a: initial Ethernet and mdio configuration
arch/arm/boards/ls1021aiot/board.c | 35 +++
arch/arm/configs/layerscape_v7_defconfig | 7 +
arch/arm/dts/fsl-ls1021a-iot.dts | 28 +++
arch/powerpc/include/asm/dma.h | 35 ++-
drivers/net/Kconfig | 2 +-
drivers/net/gianfar.c | 261 ++++++++++++++++++++---
drivers/net/gianfar.h | 36 ++++
7 files changed, 370 insertions(+), 34 deletions(-)
--
2.43.0
next reply other threads:[~2026-01-27 12:13 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-27 12:12 Renaud Barbier [this message]
2026-01-27 12:12 ` [PATCH 1/2] net: gianfar: add device tree support Renaud Barbier
2026-01-30 13:28 ` Sascha Hauer
2026-01-27 12:12 ` [PATCH 2/2] ARM: ls1021a: initial Ethernet and mdio configuration Renaud Barbier
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