Re: [PATCH v2] dmaengine: ti: k3-udma: Add PSIL threads for AM62P and J722S

From: Jai Luthra
Date: Wed Dec 13 2023 - 10:34:09 EST


Hi Vaishnav,

Thanks for the patch.

On Dec 13, 2023 at 13:43:18 +0530, Achath, Vaishnav wrote:
> From: Vignesh Raghavendra <vigneshr@xxxxxx>
>
> Add PSIL thread information and enable UDMA support for AM62P
> and J722S SoC. J722S SoC family is a superset of AM62P, thus
> common PSIL thread ID map is reused for both devices.
>
> For those interested, more details about the SoC can be found
> in the Technical Reference Manual here:
> AM62P - https://www.ti.com/lit/pdf/spruj83
> J722S - https://www.ti.com/lit/zip/sprujb3
>
> Signed-off-by: Vignesh Raghavendra <vigneshr@xxxxxx>
> Signed-off-by: Bryan Brattlof <bb@xxxxxx>
> Signed-off-by: Vaishnav Achath <vaishnav.a@xxxxxx>

Reviewed-by: Jai Luthra <j-luthra@xxxxxx>

> ---
> V1: https://lore.kernel.org/all/20231212203655.3155565-2-bb@xxxxxx/
> J722S Bootlog with DMA enabled : https://gist.github.com/vaishnavachath/46b56dab34dfea3a171d3ad266160780
>
> V1->V2:
> * Add J722S support and additional CSI2RX channels
> * Update copyright year to 2023 and update commit message.
>
> drivers/dma/ti/Makefile | 3 +-
> drivers/dma/ti/k3-psil-am62p.c | 325 +++++++++++++++++++++++++++++++++
> drivers/dma/ti/k3-psil-priv.h | 1 +
> drivers/dma/ti/k3-psil.c | 2 +
> drivers/dma/ti/k3-udma.c | 2 +
> 5 files changed, 332 insertions(+), 1 deletion(-)
> create mode 100644 drivers/dma/ti/k3-psil-am62p.c

[...]

>

--
Thanks,
Jai

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