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dmaengine: bcm2835: HACK: Support DMA-Lite channels
authorMaxime Ripard <maxime@cerno.tech>
Thu, 13 Apr 2023 14:52:19 +0000 (16:52 +0200)
committerDom Cobley <popcornmix@gmail.com>
Mon, 19 Feb 2024 11:34:51 +0000 (11:34 +0000)
commitdce8a7d3882d2ededb3961df90b723975030baae
treeb0c1af240da2ce92956820f020129b7c0c3695f9tree | snapshot
parent1ef6357b7c65e50eb3341938a2d883ff2d63daf7commit | diff
dmaengine: bcm2835: HACK: Support DMA-Lite channels

The BCM2712 has a DMA-Lite controller that is basically a BCM2835-style
DMA controller that supports 40 bits DMA addresses.

We need it for HDMI audio to work, but this breaks BCM2835-38 so we
should rework this later.

Signed-off-by: Maxime Ripard <maxime@cerno.tech>
drivers/dma/bcm2835-dma.c diff | blob | history
Domain: System / Kernel;