[PATCH net-next 0/8] net: dsa: b53: mmap: Add bcm63xx EPHY power control
From: Kyle Hendry <hidden>
Date: 2025-07-16 00:29:31
Also in:
linux-devicetree, lkml
The gpio controller on some bcm63xx SoCs has a register for controlling functionality of the internal fast ethernet phys. These patches allow the b53 driver to enable/disable phy power. The register also contains reset bits which will be set by a reset driver in another patch series: https://lore.kernel.org/all/20250715234605.36216-1-kylehendrydev@gmail.com/ (local) Signed-off-by: Kyle Hendry <redacted> Kyle Hendry (8): net: dsa: b53: Add phy_enable(), phy_disable() methods net: dsa: b53: mmap: Add reference to bcm63xx gpio controller dt-bindings: net: dsa: b53: Document brcm,gpio-ctrl property net: dsa: b53: Define chip IDs for more bcm63xx SoCs net: dsa: b53: mmap: Add register layout for bcm63268 net: dsa: b53: mmap: Add register layout for bcm6318 net: dsa: b53: mmap: Add register layout for bcm6368 net: dsa: b53: mmap: Implement bcm63xx ephy power control .../devicetree/bindings/net/dsa/brcm,b53.yaml | 5 + drivers/net/dsa/b53/b53_common.c | 27 ++--- drivers/net/dsa/b53/b53_mmap.c | 107 +++++++++++++++++- drivers/net/dsa/b53/b53_priv.h | 15 ++- 4 files changed, 133 insertions(+), 21 deletions(-) -- 2.43.0