2023-10-25 07:31:44

by Elad Nachman

[permalink] [raw]
Subject: [PATCH v2 0/1] arm64: dts: cn913x: add device trees for COM Express boards

From: Elad Nachman <[email protected]>


Add support for CN9130 and CN9131 COM Express Type 7 CPU
module boards (SOM boards) by Marvell.
Define these COM Express CPU modules / SOMs as dtsi, and
provide a dts file for a carrier board (Marvell AC5X RD
COM Express type 7 carrier board).
This Carrier board only utilizes the PCIe link, hence no
special device / driver support is provided by this dts file.

v2:
1) add compatibility string for the boards

2) remove un-needed hard-coded PHY LED blinking mode initialization

3) Split the SOM / CPU portion of the carrier board to
dtsi files, and define a dts file for the AC5X RD
carrier board.

Elad Nachman (1):
arm64: dts: cn913x: add device trees for COM Express boards

arch/arm64/boot/dts/marvell/Makefile | 1 +
.../boot/dts/marvell/ac5x_rd_carrier.dts | 23 ++++
.../dts/marvell/cn9130-db-comexpress.dtsi | 101 ++++++++++++++++
.../dts/marvell/cn9131-db-comexpress.dtsi | 113 ++++++++++++++++++
4 files changed, 238 insertions(+)
create mode 100644 arch/arm64/boot/dts/marvell/ac5x_rd_carrier.dts
create mode 100644 arch/arm64/boot/dts/marvell/cn9130-db-comexpress.dtsi
create mode 100644 arch/arm64/boot/dts/marvell/cn9131-db-comexpress.dtsi

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