linux-kernel - Re: [PATCH v1 2/3] dt-bindings: serial: samsung: add Exynos990 compatible

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Message-ID: <Z67Rm0HoEqGsiL/F@droid-r8s>
Date: Fri, 14 Feb 2025 05:16:11 +0000
From: Denzeel Oliva <wachiturroxd150@...il.com>
To: Tudor Ambarus <tudor.ambarus@...aro.org>
Cc: alim.akhtar@...sung.com, conor+dt@...nel.org,
	devicetree@...r.kernel.org, gregkh@...uxfoundation.org,
	jirislaby@...nel.org, krzk+dt@...nel.org,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	linux-samsung-soc@...r.kernel.org, linux-serial@...r.kernel.org,
	robh@...nel.org, semen.protsenko@...aro.org,
	wachiturroxd150@...il.com
Subject: Re: [PATCH v1 2/3] dt-bindings: serial: samsung: add Exynos990
 compatible

On Thu, Feb 13, 2025 at 07:20:22AM +0000, Tudor Ambarus wrote:
> doesn't the 32 bit register restriction apply to uart as it applies to
> SPI? If so, you shall probably fallback to gs101.

Of course not, downstream of the UART serial driver there is nothing
specified about 32-bit access restriction, nothing explicitly
in the driver. [0]

https://github.com/pascua28/android_kernel_samsung_s20fe/blob/3be539e9cd22b89ba3cc8282945a0c46ff27341d/drivers/tty/serial/samsung.c#L1543