linux-kernel - Re: [PATCH v3 06/12] tty: serial: samsung: add gs101 earlycon support

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Message-ID: <2fb8754a-2e79-4432-a4e4-812e34877e05@linaro.org>
Date: Wed, 10 Jan 2024 09:08:13 +0100
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: Tudor Ambarus <tudor.ambarus@...aro.org>, peter.griffin@...aro.org,
 krzysztof.kozlowski+dt@...aro.org, gregkh@...uxfoundation.org
Cc: mturquette@...libre.com, sboyd@...nel.org, robh+dt@...nel.org,
 conor+dt@...nel.org, andi.shyti@...nel.org, alim.akhtar@...sung.com,
 jirislaby@...nel.org, s.nawrocki@...sung.com, tomasz.figa@...il.com,
 cw00.choi@...sung.com, linux-arm-kernel@...ts.infradead.org,
 linux-samsung-soc@...r.kernel.org, linux-clk@...r.kernel.org,
 devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
 linux-i2c@...r.kernel.org, linux-serial@...r.kernel.org,
 andre.draszik@...aro.org, kernel-team@...roid.com, willmcvicker@...gle.com
Subject: Re: [PATCH v3 06/12] tty: serial: samsung: add gs101 earlycon support

On 09/01/2024 13:58, Tudor Ambarus wrote:
> The entire bus (PERIC) on which the GS101 serial resides only allows
> 32-bit register accesses. The reg-io-width dt property is disallowed
> for the "google,gs101-uart" compatible and instead the iotype is
> inferred from the compatible. Always set UPIO_MEM32 iotype for the
> gs101 earlycon.
> 
> Reviewed-by: Peter Griffin <peter.griffin@...aro.org>
> Signed-off-by: Tudor Ambarus <tudor.ambarus@...aro.org>
> ---
> v3: collect Peter's R-b tag
> v2: update commit message
> 
>  drivers/tty/serial/samsung_tty.c | 11 +++++++++++
>  1 file changed, 11 insertions(+)

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>

Best regards,
Krzysztof