On 18/09/2022 18.58, Martin Povišer wrote: > On Apple SoCs the ADMAC peripheral shares a reset line with another > audio-related peripheral which is the MCA. > > On the side of the MCA, the reset is described in binding (staged in > broonie-sound/for-6.1) and in the soon-to-be-merged series adding new > nodes to t8103/t600x SoC device trees [1]. The staged MCA driver does > make use of the reset, knowing it's a shared one. > > This series catches up on the ADMAC side, adds the reset to the binding > and describes it in the t8103/t600x DTs (on top of [1]). It also pulls > the shared reset from the driver. > > Since [1] already includes another ADMAC binding change and will > probably be fully merged into Hector's asahi-soc tree, I propose the > binding change here takes the same route. Leaving patches #3 and #4 to > go into dmaengine. > > [1] https://lore.kernel.org/asahi/87pmful5r4.wl-maz@xxxxxxxxxx/T/#t > > Martin Povišer (4): > dt-bindings: dma: apple,admac: Add reset > arm64: dts: apple: Add ADMAC resets on t8103/t600x > dmaengine: apple-admac: Do not use devres for IRQs > dmaengine: apple-admac: Trigger shared reset > Applied patches #1-#2 to asahi-soc/dt, thanks! - Hector
