| From: |
| Vincent Guittot <vincent.guittot-AT-linaro.org> |
| To: |
| vkoul-AT-kernel.org, neil.armstrong-AT-linaro.org, krzk+dt-AT-kernel.org, conor+dt-AT-kernel.org, ciprianmarian.costea-AT-oss.nxp.com, s32-AT-nxp.com, p.zabel-AT-pengutronix.de, linux-AT-armlinux.org.uk, ghennadi.procopciuc-AT-nxp.com, bogdan-gabriel.roman-AT-nxp.com, Ionut.Vicovan-AT-nxp.com, alexandru-catalin.ionita-AT-nxp.com, linux-phy-AT-lists.infradead.org, devicetree-AT-vger.kernel.org, linux-kernel-AT-vger.kernel.org, linux-arm-kernel-AT-lists.infradead.org, netdev-AT-vger.kernel.org |
| Subject: |
| [PATCH 0/4] Serdes: s32g: Add support for serdes subsystem |
| Date: |
| Mon, 26 Jan 2026 10:21:55 +0100 |
| Message-ID: |
| <20260126092159.815968-1-vincent.guittot@linaro.org> |
| Cc: |
| Frank.li-AT-nxp.com |
| Archive-link: |
| Article |
s32g SoC family includes 2 serdes subsystems which are made of one PCIe
controller, 2 XPCS and a shared Phy. The Phy got 2 lanes that can be
configured to output PCIe lanes and/or SGMII.
Implement PCIe phy and XPCS support.
Vincent Guittot (4):
dt-bindings: serdes: s32g: Add NXP serdes subsystem
phy: s32g: Add serdes subsystem phy
phy: s32g: Add serdes xpcs subsystem
MAINTAINERS: Add MAINTAINER for NXP S32G Serdes driver
.../bindings/phy/nxp,s32g-serdes.yaml | 154 +++
MAINTAINERS | 9 +
drivers/phy/freescale/Kconfig | 10 +
drivers/phy/freescale/Makefile | 1 +
drivers/phy/freescale/phy-nxp-s32g-serdes.c | 926 ++++++++++++++
drivers/phy/freescale/phy-nxp-s32g-xpcs.c | 1082 +++++++++++++++++
drivers/phy/freescale/phy-nxp-s32g-xpcs.h | 47 +
include/linux/pcs/pcs-nxp-xpcs.h | 13 +
8 files changed, 2242 insertions(+)
create mode 100644 Documentation/devicetree/bindings/phy/nxp,s32g-serdes.yaml
create mode 100644 drivers/phy/freescale/phy-nxp-s32g-serdes.c
create mode 100644 drivers/phy/freescale/phy-nxp-s32g-xpcs.c
create mode 100644 drivers/phy/freescale/phy-nxp-s32g-xpcs.h
create mode 100644 include/linux/pcs/pcs-nxp-xpcs.h
--
2.43.0
