linux-kernel - Re: [PATCH RFC 0/2] Introduce PRU UART driver

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <aBSSpsT_7UsqN6bl@smile.fi.intel.com>
Date: Fri, 2 May 2025 12:38:46 +0300
From: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To: Judith Mendez <jm@...com>
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Kevin Hilman <khilman@...libre.com>,
	Jiri Slaby <jirislaby@...nel.org>, linux-kernel@...r.kernel.org,
	linux-serial@...r.kernel.org, Hari Nagalla <hnagalla@...com>
Subject: Re: [PATCH RFC 0/2] Introduce PRU UART driver

On Wed, Apr 30, 2025 at 07:31:11PM -0500, Judith Mendez wrote:
> This patch series is sent as an RFC to get some initial comments
> on the PRU UART driver.
> 
> The ICSSM modules on am64x SoC and the PRUSS module on am62 SoC or am335x
> SoCs have a UART sub-module. This patch series introduces the driver and the
> corresponding binding documentation for this sub-module.
> 
> The DTS patches for adding PRU nodes and enabling PRU UART will be added
> in a later v1 version of the series if accepted.
> 
> This driver has been previously tested on the following boards:
> am64x SK, am62x SK, and am335x SK boards.

The first and main question here: Have you checked the existing zillion of
drivers and become with an idea that none of them not even close to this one
(based on RTL)?

-- 
With Best Regards,
Andy Shevchenko