linux-kernel - [PATCH v3 0/9] arm64: dts: ti: UDMAP and McASP support

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Message-ID: <20200123114528.26552-1-peter.ujfalusi@ti.com>
Date:   Thu, 23 Jan 2020 13:45:19 +0200
From:   Peter Ujfalusi <peter.ujfalusi@...com>
To:     <t-kristo@...com>, <nm@...com>, <lokeshvutla@...com>
CC:     <robh+dt@...nel.org>, <mark.rutland@....com>,
        <linux-arm-kernel@...ts.infradead.org>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: [PATCH v3 0/9] arm64: dts: ti: UDMAP and McASP support

Hi,

Changes since v2:
- Correct unit addresses for the McASP nodes
- Remove unit address and label for MAIN and MCU NAVSS

Changes since v1:
- rebased on ti-k3-next
- Corrected j721e mcu_udma node: s/udmap/dma-controller
- Moved the two McASP node patch at the end of the series

The ringacc and UDMA documentation and drivers are in next-20200122.

While adding the DMA support I have noticed few issues which is also fixed by
this series.

Tero: I have included the McASP nodes as well to have examples for other
peripherals on how he binding should be used.
The patches for the McASP driver is not in next, but they are only internal
driver changes (and Kconfig), not adding new DT dependencies.
Since the McASP is disabled in SoC dtsi due to board level configuration needs
it is not going to erroneously probe drivers.

It is up to you if you pick them or not, but I believe they serve a safe and
nice example how the dma binding should be used for UDMA.

Regards,
Peter
---
Peter Ujfalusi (9):
  arm64: dts: ti: k3-am65-main: Correct main NAVSS representation
  arm64: dts: ti: k3-am65-main: Move secure proxy under cbass_main_navss
  arm64: dts: ti: k3-am65: DMA support
  arm64: dts: ti: k3-j721e: Correct the address for MAIN NAVSS
  arm64: dts: ti: k3-j721e-main: Correct main NAVSS representation
  arm64: dts: ti: k3-j721e-main: Move secure proxy and smmu under
    main_navss
  arm64: dts: ti: k3-j721e: DMA support
  arm64: dts: ti: k3-am654-main: Add McASP nodes
  arm64: dts: ti: k3-j721e-main: Add McASP nodes

 arch/arm64/boot/dts/ti/k3-am65-main.dtsi      | 122 ++++++-
 arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi       |  46 +++
 arch/arm64/boot/dts/ti/k3-j721e-main.dtsi     | 313 ++++++++++++++++--
 .../boot/dts/ti/k3-j721e-mcu-wakeup.dtsi      |  45 +++
 arch/arm64/boot/dts/ti/k3-j721e.dtsi          |   2 +-
 5 files changed, 491 insertions(+), 37 deletions(-)

-- 
Peter

Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki.
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