linux-kernel - Re: [PATCH v3 12/12] spi: s3c64xx: switch exynos850 to new port config data

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Date: Sat, 24 Feb 2024 17:59:22 -0600
From: Sam Protsenko <semen.protsenko@...aro.org>
To: Tudor Ambarus <tudor.ambarus@...aro.org>
Cc: broonie@...nel.org, robh@...nel.org, andi.shyti@...nel.org, 
	krzysztof.kozlowski@...aro.org, conor+dt@...nel.org, alim.akhtar@...sung.com, 
	linux-spi@...r.kernel.org, linux-samsung-soc@...r.kernel.org, 
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org, 
	andre.draszik@...aro.org, peter.griffin@...aro.org, kernel-team@...roid.com, 
	willmcvicker@...gle.com, devicetree@...r.kernel.org
Subject: Re: [PATCH v3 12/12] spi: s3c64xx: switch exynos850 to new port
 config data

On Wed, Feb 21, 2024 at 11:56 AM Tudor Ambarus <tudor.ambarus@...aro.org> wrote:
>
>
> Hey, Sam,
>
>
> On 2/16/24 07:05, Tudor Ambarus wrote:
> > Exynos850 has the same version of USI SPI (v2.1) as GS101.
>
> I tested GS101 and it worked, I guess exynos850 SPI shall work too as it
> uses the same SPI version, v2.1. Can you run a test on your side too see
> if works? If not, Mark can drop this patch I guess. Please let us know
> your preference.
>

Tested the series on E850-96:
  * All 3 SPI instances were tested
  * Tested using loopback mode only
  * Used spidev_test tool + spidev devices in dts
  * Polling, IRQ and DMA transfers were tested
  * Works fine even with no SPI aliases in dts

Feel free to add:

Tested-by: Sam Protsenko <semen.protsenko@...aro.org>

Don't have time to review the patches right now, sadly.

[snip]