Re: [PATCH v4 0/2] Add DMA ACK signal routing for RZ/V2H family

[Vinod Koul]

On Mon, 25 May 2026 11:07:48 +0000, John Madieu wrote:
> Some peripherals on RZ/V2H, RZ/V2N, and RZ/G3E SoCs require explicit
> DMA ACK signal routing through the ICU for level-based DMA handshaking.
> 
> Rather than encoding the ACK signal number as a second DMA specifier
> cell, derive it in-driver from the MID/RID request number using
> arithmetic formulas based on ICU Table 4.6-28 (3 linear peripheral
> groups). It must also be noted that DMA ack register is located in
> the ICU block
> 
> [...]

Applied, thanks!

[1/2] irqchip/renesas-rzv2h: Add DMA ACK signal routing support
      commit: 5d596b9139f59ce412f41283baadaf809936eaf4
[2/2] dma: sh: rz-dmac: Add DMA ACK signal routing support
      commit: c0a207898fca8cbb4fad0da1e950d477b6afbf64

Best regards,
-- 
~Vinod