Re: [PATCH v2 01/13] spi: dt-bindings: cdns,qspi-nor: Add Renesas RZ/N1D400 to the list
From: Geert Uytterhoeven <geert@linux-m68k.org>
Date: 2026-01-15 12:45:54
Also in:
linux-renesas-soc, linux-spi, lkml
Hi Miquel, On Thu, 15 Jan 2026 at 10:25, Miquel Raynal (Schneider Electric) [off-list ref] wrote:
Add support for the Renesas RZ/N1D400 QSPI controller. This SoC is identified in the bindings with its other name: r9a06g032. It is part of the RZ/N1 family, which contains a "D" and a "S" variant. IPs in this SoC are typically described using 3 compatibles (the SoC specific compatible, the family compatible, and the original Cadence IP compatible), follow this convention. Signed-off-by: Miquel Raynal (Schneider Electric) <miquel.raynal@bootlin.com>
Thanks for your patch!
quoted hunk ↗ jump to hunk
--- a/Documentation/devicetree/bindings/spi/cdns,qspi-nor.yaml +++ b/Documentation/devicetree/bindings/spi/cdns,qspi-nor.yaml@@ -80,6 +80,10 @@ properties: # controllers are meant to be used with flashes of all kinds, # ie. also NAND flashes, not only NOR flashes. - const: cdns,qspi-nor + - items: + - const: renesas,r9a06g032-qspi + - const: renesas,rzn1-qspi + - const: cdns,qspi-nor
Doesn't the need for (at least) the CQSPI_NO_INDIRECT_MODE flag mean that this device is not compatible with cdns,qspi-nor, and thus the cdns,qspi-nor fallback must not be used?
- const: cdns,qspi-nor
deprecated: true
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
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