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SubjectRe: [PATCH 0/4] arm64: Initial support for Texas Instrument's J7200 Platform
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On 23/07/2020 11:46, Lokesh Vutla wrote:
> This series adds initial support for latest new SoC, J7200, from Texas Instruments.
>
> The J7200 SoC is a part of the K3 Multicore SoC architecture platform.
> It is targeted for for automotive gateway, vehicle compute systems,
> Vehicle-to-Vehicle (V2V) and Vehicle-to-Everything (V2X) applications.
> The SoC aims to meet the complex processing needs of modern embedded products.
>
> See J7200 Technical Reference Manual (SPRUIU1, June 2020)
> for further details: https://www.ti.com/lit/pdf/spruiu1
>
> Testing:
> - Boot log: https://pastebin.ubuntu.com/p/FvpzWjf7tw/
> - ./scripts/checkpatch --strict
> - Few warningns about Line length exceeding 100 columns.
> But these are corresponding to comments
> - v8make dtbs_check
> - DT_SCHEMA_FLAGS="-u"
> DT_SCHEMA_FILES="Documentation/devicetree/bindings/arm/ti/k3.yaml"
> v8make dtbs_check
> - DT_SCHEMA_FLAGS="-u"
> DT_SCHEMA_FILES="Documentation/devicetree/bindings/arm/ti/k3.yaml"
> v8make dt_binding_check
>
> Lokesh Vutla (4):
> dt-bindings: arm: ti: Add bindings for J7200 SoC
> dt-bindings: arm: ti: Convert K3 board/soc bindings to DT schema
> arm64: dts: ti: Add support for J7200 SoC
> arm64: dts: ti: Add support for J7200 Common Processor Board
>
> .../devicetree/bindings/arm/ti/k3.txt | 26 ---
> .../devicetree/bindings/arm/ti/k3.yaml | 28 +++
> MAINTAINERS | 2 +-
> arch/arm64/boot/dts/ti/Makefile | 3 +-
> .../dts/ti/k3-j7200-common-proc-board.dts | 64 ++++++
> arch/arm64/boot/dts/ti/k3-j7200-main.dtsi | 199 ++++++++++++++++++
> .../boot/dts/ti/k3-j7200-mcu-wakeup.dtsi | 84 ++++++++
> arch/arm64/boot/dts/ti/k3-j7200-som-p0.dtsi | 29 +++
> arch/arm64/boot/dts/ti/k3-j7200.dtsi | 165 +++++++++++++++
> 9 files changed, 572 insertions(+), 28 deletions(-)
> delete mode 100644 Documentation/devicetree/bindings/arm/ti/k3.txt
> create mode 100644 Documentation/devicetree/bindings/arm/ti/k3.yaml
> create mode 100644 arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts
> create mode 100644 arch/arm64/boot/dts/ti/k3-j7200-main.dtsi
> create mode 100644 arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi
> create mode 100644 arch/arm64/boot/dts/ti/k3-j7200-som-p0.dtsi
> create mode 100644 arch/arm64/boot/dts/ti/k3-j7200.dtsi
>

I have networking enabled on top of this series here.

ssh://git@bitbucket.itg.ti.com/~x1045550/ti-priv-linux-kernel.git ti-linux-5.4.y-for-next-pull

But DMA failed for Main domain.
0.781005] ti-udma 31150000.dma-controller: NAVSS ti,sci-dev-id read failure -22
[ 0.788684] ti-udma: probe of 31150000.dma-controller failed with error -22

http://lcpdresults.itg.ti.com/launcher/results/8013

Is there anything (except my comment for patch 3) which prevents this from been merged?

--
Best regards,
grygorii

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