linux-kernel - Re: [PATCHv2 1/1] HID: ft260: add usb hid to i2c host bridge driver

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Message-ID: <20210304111406.3482-1-aaron.jones@ftdichip.com>
Date:   Thu, 4 Mar 2021 11:14:06 +0000
From:   Aaron Jones <aaron.jones@...ichip.com>
To:     <michael.zaidman@...il.com>, <jikos@...nel.org>,
        <benjamin.tissoires@...hat.com>, <wsa@...nel.org>
CC:     <linux-kernel@...r.kernel.org>, <linux-input@...r.kernel.org>,
        <linux-i2c@...r.kernel.org>, Aaron Jones <aaron.jones@...ichip.com>
Subject: Re: [PATCHv2 1/1] HID: ft260: add usb hid to i2c host bridge driver

From: Aaron Jones(FTDI-UK) <aaron.jones@...ichip.com>

On Fri, Feb 19, 2021 at 06:36:44PM +0200, Michael Zaidman wrote:
> The FTDI FT260 chip implements USB to I2C/UART bridges through two
> USB HID class interfaces. The first - for I2C, and the second for UART.
> Each interface is independent, and the kernel detects it as a separate
> USB hidraw device.
>
> This commitadds I2C host adapter support.
>
> Signed-off-by:Michael Zaidman <michael.zaidman@...il.com>

I've applied the patch, ran some tests with a UMFT260EV1A evaluation board, and found no issues with the functionality it provides.

Tested-by: Aaron Jones (FTDI-UK) <aaron.jones@...ichip.com>
Registered in Scotland No 136640
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