From: Xianwei Zhao via B4 Relay <devnull+xianwei.zhao.amlogic.com@kernel.org>
To: Vinod Koul <vkoul@kernel.org>, Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>, Kees Cook <kees@kernel.org>,
"Gustavo A. R. Silva" <gustavoars@kernel.org>
Cc: linux-amlogic@lists.infradead.org, dmaengine@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-hardening@vger.kernel.org,
Xianwei Zhao <xianwei.zhao@amlogic.com>
Subject: [PATCH v5 0/3] Add Amlogic general DMA
Date: Wed, 04 Mar 2026 06:14:11 +0000 [thread overview]
Message-ID: <20260304-amlogic-dma-v5-0-aa453d14fd43@amlogic.com> (raw)
Add DMA driver and bindigns for the Amlogic SoCs.
Signed-off-by: Xianwei Zhao <xianwei.zhao@amlogic.com>
---
Changes in v5:
- Rename head file and rename macro definition.
- Rename the subject in [2/3] from "dma" to "dmaengine".
- Link to v4: https://lore.kernel.org/r/20260227-amlogic-dma-v4-0-f25e4614e9b7@amlogic.com
Changes in v4:
- Support split transfer when data len > MAX_LEN.
- When a module fails or exits, perform de-initialization.
- Some other minor modifications.
- Link to v3: https://lore.kernel.org/r/20260206-amlogic-dma-v3-0-56fb9f59ed22@amlogic.com
Changes in v3:
- Adjust the format of binding according to Frank's suggestion.
- Some code format modified according to Frank's suggestion.
- Support one prep_sg and one submit, drop multi prep_sg and one submit.
- Keep pre state when resume from pause status.
- Link to v2: https://lore.kernel.org/r/20260127-amlogic-dma-v2-0-4525d327d74d@amlogic.com
Changes in v2:
- Introduce what the DMA is used for in the A9 SoC.
- Some minor modifications were made according to Krzysztof's suggestions.
- Some modifications were made according to Neil's suggestions.
- Fix a build error.
- Link to v1: https://lore.kernel.org/r/20251216-amlogic-dma-v1-0-e289e57e96a7@amlogic.com
---
Xianwei Zhao (3):
dt-bindings: dma: Add Amlogic A9 SoC DMA
dmaengine: amlogic: Add general DMA driver for A9
MAINTAINERS: Add an entry for Amlogic DMA driver
.../devicetree/bindings/dma/amlogic,a9-dma.yaml | 65 +++
MAINTAINERS | 7 +
drivers/dma/Kconfig | 9 +
drivers/dma/Makefile | 1 +
drivers/dma/amlogic-dma.c | 585 +++++++++++++++++++++
include/dt-bindings/dma/amlogic,a9-dma.h | 8 +
6 files changed, 675 insertions(+)
---
base-commit: 3d2d1059cae3abab771576a7ee7f59d9627cfb8e
change-id: 20251215-amlogic-dma-79477d5cd264
Best regards,
--
Xianwei Zhao <xianwei.zhao@amlogic.com>
next reply other threads:[~2026-03-04 6:14 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-04 6:14 Xianwei Zhao via B4 Relay [this message]
2026-03-04 6:14 ` [PATCH v5 1/3] dt-bindings: dma: Add Amlogic A9 SoC DMA Xianwei Zhao via B4 Relay
2026-03-04 7:33 ` Krzysztof Kozlowski
2026-03-04 6:14 ` [PATCH v5 2/3] dmaengine: amlogic: Add general DMA driver for A9 Xianwei Zhao via B4 Relay
2026-03-04 15:48 ` Frank Li
2026-03-05 3:35 ` Xianwei Zhao
2026-03-05 4:17 ` Frank Li
2026-03-05 5:21 ` Xianwei Zhao
2026-03-05 16:16 ` Frank Li
2026-03-04 6:14 ` [PATCH v5 3/3] MAINTAINERS: Add an entry for Amlogic DMA driver Xianwei Zhao via B4 Relay
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20260304-amlogic-dma-v5-0-aa453d14fd43@amlogic.com \
--to=devnull+xianwei.zhao.amlogic.com@kernel.org \
--cc=conor+dt@kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=dmaengine@vger.kernel.org \
--cc=gustavoars@kernel.org \
--cc=kees@kernel.org \
--cc=krzk+dt@kernel.org \
--cc=linux-amlogic@lists.infradead.org \
--cc=linux-hardening@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=robh@kernel.org \
--cc=vkoul@kernel.org \
--cc=xianwei.zhao@amlogic.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox