| From: |
| Martin Povišer <povik+lin-AT-cutebit.org> |
| To: |
| Hector Martin <marcan-AT-marcan.st>, Sven Peter <sven-AT-svenpeter.dev>, Vinod Koul <vkoul-AT-kernel.org>, Rob Herring <robh+dt-AT-kernel.org>, Krzysztof Kozlowski <krzk+dt-AT-kernel.org> |
| Subject: |
| [PATCH v4 0/3] Apple ADMAC driver |
| Date: |
| Tue, 31 May 2022 23:36:12 +0200 |
| Message-ID: |
| <20220531213615.7822-1-povik+lin@cutebit.org> |
| Cc: |
| Alyssa Rosenzweig <alyssa-AT-rosenzweig.io>, dmaengine-AT-vger.kernel.org, devicetree-AT-vger.kernel.org, linux-kernel-AT-vger.kernel.org, asahi-AT-lists.linux.dev, Mark Kettenis <kettenis-AT-openbsd.org>, Martin Povišer <povik+lin-AT-cutebit.org> |
| Archive-link: |
| Article |
Hi,
I am doing another push of this neglected series which adds support for
Audio DMA Controller on recent Apple SoCs.
All best,
Martin
Changes since v3:
- collected Rob's r-b tag on binding
- split off MAINTAINERS commit for easier merging (allegedly)
Changes since v2:
(link: https://lore.kernel.org/dmaengine/20220411222204.96860-1-... )
- in binding, make 'interrupts' fixed length and add a comment
- do not use devm allocation on descriptors
- use platform_get_irq_optional to not log errors in the course of looking for
an usable interrupt
- make channel no. unsigned
Changes since v1:
(link: https://lore.kernel.org/dmaengine/20220330164458.93055-1-... )
- in binding, drop 'apple,internal-irq-destination' in favor of
prepending entries to 'interrupts'
- drop admac_peek/poke helpers
- use special versions of dev_err/WARN_ON where desirable, fix %pad
formatter invocation
- bring implementation of terminate_all up to dmaengine spec, add
device_synchronize
- minor fixes (comments, formatting)
Martin Povišer (3):
dt-bindings: dma: Add Apple ADMAC
dmaengine: apple-admac: Add Apple ADMAC driver
MAINTAINERS: Add ADMAC driver under ARM/APPLE MACHINE
.../devicetree/bindings/dma/apple,admac.yaml | 75 ++
MAINTAINERS | 2 +
drivers/dma/Kconfig | 8 +
drivers/dma/Makefile | 1 +
drivers/dma/apple-admac.c | 818 ++++++++++++++++++
5 files changed, 904 insertions(+)
create mode 100644 Documentation/devicetree/bindings/dma/apple,admac.yaml
create mode 100644 drivers/dma/apple-admac.c
--
2.33.0
