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From: Biju Das <biju.das.jz@bp.renesas.com>
To: Vinod Koul <vkoul@kernel.org>, Rob Herring <robh+dt@kernel.org>
Cc: Biju Das <biju.das.jz@bp.renesas.com>,
	Chris Brandt <chris.brandt@renesas.com>,
	dmaengine@vger.kernel.org, devicetree@vger.kernel.org,
	Geert Uytterhoeven <geert+renesas@glider.be>,
	Chris Paterson <Chris.Paterson2@renesas.com>,
	Prabhakar Mahadev Lad <prabhakar.mahadev-lad.rj@bp.renesas.com>,
	linux-renesas-soc@vger.kernel.org
Subject: [PATCH v4 0/4] Add RZ/G2L DMAC support
Date: Mon, 19 Jul 2021 10:25:31 +0100	[thread overview]
Message-ID: <20210719092535.4474-1-biju.das.jz@bp.renesas.com> (raw)

This patch series aims to add DMAC support on RZ/G2L SoC's.

It is based on the work done by Chris Brandt for RZ/A DMA driver.

v3->v4:
 * Added Rob's Rb tag for binding patch.
 * Incorporated Vinod and Geert's review comments.
v2->v3:
  * Described clocks and resets in binding file as per Rob's feedback.

v1->v2
 * Started using virtual DMAC
 * Added Geert's Rb tag for binding patch.

Biju Das (4):
  dt-bindings: dma: Document RZ/G2L bindings
  drivers: dma: sh: Add DMAC driver for RZ/G2L SoC
  arm64: dts: renesas: r9a07g044: Add DMAC support
  arm64: defconfig: Enable DMA controller for RZ/G2L SoC's

 .../bindings/dma/renesas,rz-dmac.yaml         | 124 +++
 arch/arm64/boot/dts/renesas/r9a07g044.dtsi    |  36 +
 arch/arm64/configs/defconfig                  |   1 +
 drivers/dma/sh/Kconfig                        |   9 +
 drivers/dma/sh/Makefile                       |   1 +
 drivers/dma/sh/rz-dmac.c                      | 929 ++++++++++++++++++
 6 files changed, 1100 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/dma/renesas,rz-dmac.yaml
 create mode 100644 drivers/dma/sh/rz-dmac.c

-- 
2.17.1


             reply	other threads:[~2021-07-19  9:25 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-19  9:25 Biju Das [this message]
2021-07-19  9:25 ` [PATCH v4 2/4] drivers: dma: sh: Add DMAC driver for RZ/G2L SoC Biju Das
2021-07-27  7:56   ` Biju Das
2021-07-27 12:40   ` Vinod Koul
2021-07-27 13:45     ` Biju Das
2021-07-28  6:20       ` Vinod Koul
2021-07-28  7:00         ` Biju Das
2021-07-28 11:05           ` Vinod Koul
2021-07-28 11:58             ` Biju Das
2021-07-28 12:34               ` Geert Uytterhoeven
2021-07-28 12:42                 ` Biju Das

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