[PATCH 0/4] Add RZ/G3L PCIe support
From: Biju
Date: Tue Aug 25 2026 - 05:54:42 EST
From: Biju Das <biju.das.jz@xxxxxxxxxxxxxx>
Hi All,
The RZ/G3L PCIe controller is similar to RZ/G3S but has
some key differences:
- Has 3 clocks compared to 2 on other SoCs.
- Has a different set of reset signals
Add support for RZ/G3L PCIe.
Patch 3 apply on top of [1] and [2]
[1] https://lore.kernel.org/all/20260811200013.185956-1-prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx/
[2] https://lore.kernel.org/linux-renesas-soc/20260814141312.2947972-1-claudiu.beznea+renesas@xxxxxxxxx/
Biju Das (4):
dt-bindings: PCI: renesas,r9a08g045s33-pcie: Document RZ/G3L SoC
clk: renesas: r9a08g046: Add PCIe clocks and reset
PCI: rzg3s-host: Add support for RZ/G3L SoC
arm64: dts: renesas: r9a08g046: Add PCIe support
.../bindings/pci/renesas,r9a08g045-pcie.yaml | 33 +++++++++++++-
arch/arm64/boot/dts/renesas/r9a08g046.dtsi | 45 ++++++++++++++++++-
.../boot/dts/renesas/r9a08g046l48-smarc.dts | 16 +++++++
.../boot/dts/renesas/rzg3l-smarc-som.dtsi | 11 +++++
drivers/clk/renesas/r9a08g046-cpg.c | 9 ++++
drivers/pci/controller/pcie-rzg3s-host.c | 25 ++++++++++-
6 files changed, 135 insertions(+), 4 deletions(-)
--
2.43.0