From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Hi All,
Add support for the xSPI (Extended SPI) Interface on Renesas RZ/T2H and
RZ/N2H SoCs. The xSPI IP on these SoCs is identical to that found on the
RZ/G3E SoC.
v3->v4:
- Added restriction for resets and reset-names properties to have
maxItems: 1 for RZ/T2H and RZ/N2H SoCs, since they only have a
single reset.
v2->v3:
- Used RZ/G3E comptiable as a fallback compatible for
RZ/T2H and RZ/N2H SoCs since the xSPI IP is identical.
- Updated commit message to reflect that the xSPI IP is
identical between RZ/G3E, RZ/T2H, and RZ/N2H SoCs.
- Dropped RB tag from Rob for patch#1.
- Dropped driver changes for RZ/T2H and RZ/N2H SoCs since
the xSPI IP is compatible to RZ/G3E.
v1->v2:
- Add RB tag from Rob for the dt-bindings patch.
- Add RB tag from Wolfram for the rpc-if duplicate device name patch.
- Added xspi_info_r9a09g077 for RZ/T2H with type XSPI_RZ_T2H instead
of reusing xspi_info_r9a09g047 with type XSPI_RZ_G3E, to allow for
better differentiation in the future if needed.
v2: https://lore.kernel.org/all/20260327174245.3947213-1-prabhakar.mahadev-lad.rj@bp.renesas.com/
v1: https://lore.kernel.org/all/20260310212927.3372410-1-prabhakar.mahadev-lad.rj@bp.renesas.com/
Note, patches are rebased on top of next-20260508.
Cheers,
Prabhakar
Lad Prabhakar (2):
dt-bindings: memory: renesas,rzg3e-xspi: Add RZ/T2H and RZ/N2H support
memory: renesas-rpc-if: Fix duplicate device name on multi-instance
platforms
.../renesas,rzg3e-xspi.yaml | 60 +++++++++++++++----
drivers/memory/renesas-rpc-if.c | 2 +-
2 files changed, 51 insertions(+), 11 deletions(-)
--
2.54.0