]> git.ipfire.org Git - thirdparty/kernel/linux.git/commit
dmaengine: sh: rz_dmac: add RZ/{T2H,N2H} support
authorCosmin Tanislav <cosmin-gabriel.tanislav.xa@renesas.com>
Mon, 5 Jan 2026 11:44:45 +0000 (13:44 +0200)
committerVinod Koul <vkoul@kernel.org>
Mon, 9 Mar 2026 11:26:30 +0000 (12:26 +0100)
commitc03d8b5462bcb0022f9477d09eb37dae66c3a769
treeb4108cffeeac70913abb6284dbc91042a122fb3c
parent40dd470a95c0674515ca606757ffe174bd7d3f90
dmaengine: sh: rz_dmac: add RZ/{T2H,N2H} support

The Renesas RZ/T2H (R9A09G077) and RZ/N2H (R9A09G087) SoCs use a
completely different ICU unit compared to RZ/V2H, which requires a
separate implementation.

Add support for them.

RZ/N2H will use RZ/T2H as a fallback.

Signed-off-by: Cosmin Tanislav <cosmin-gabriel.tanislav.xa@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://patch.msgid.link/20260105114445.878262-5-cosmin-gabriel.tanislav.xa@renesas.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
drivers/dma/sh/rz-dmac.c