linux-kernel - Re: [PATCH] USB: serial: ftdi_sio: add support for FT232H CBUS gpios

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Message-ID: <20190813090220.GC15556@localhost>
Date:   Tue, 13 Aug 2019 11:02:20 +0200
From:   Johan Hovold <johan@...nel.org>
To:     Matthew Michilot <mmichilot@...eworks.com>
Cc:     Johan Hovold <johan@...nel.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org,
        Matthew Michilot <matthew.michilot@...il.com>
Subject: Re: [PATCH] USB: serial: ftdi_sio: add support for FT232H CBUS gpios

On Thu, Aug 08, 2019 at 10:23:48PM +0000, Matthew Michilot wrote:
> Enable support for cbus gpios on FT232H. The cbus configuration is
> stored in one word in the EEPROM at byte-offset 0x1a with the mux
> config for ACBUS5, ACBUS6, ACBUS8 and ACBUS9 (only pins that can be
> configured as I/O mode).
> 
> Tested using FT232H by configuring one ACBUS pin at a time.
> 
> Review-by: Tim Harvey <tharvey@...eworks.com>
> Signed-off-by: Matthew Michilot <matthew.michilot@...il.com>

Also make sure your SoB matches the From line.

Johan