From: =?iso-8859-1?Q?M=E5ns_Rullg=E5rd?= <mans@mansr.com>
To: Wolfram Sang <wsa@the-dreams.de>
Cc: linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 1/3] i2c: xlr: add support for Sigma Designs controller variant
References: <1446429818-24155-1-git-send-email-mans@mansr.com>
Date: Sat, 21 Nov 2015 12:02:48 +0000
In-Reply-To: <1446429818-24155-1-git-send-email-mans@mansr.com> (Mans
	Rullgard's message of "Mon, 2 Nov 2015 02:03:36 +0000")
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Mans Rullgard <mans@mansr.com> writes:

> Sigma Designs chips use a variant of this controller with the following
> differences:
>
> - The BUSY bit in the STATUS register is inverted
> - Bit 8 of the CONFIG register must be set
> - The controller can generate interrupts
>
> This patch adds support for the first two of these.  It also calculates
> and sets the correct clock divisor if a clk is provided.  The bus
> frequency is optionally speficied in the device tree node.
>
> Signed-off-by: Mans Rullgard <mans@mansr.com>
> ---
>  drivers/i2c/busses/Kconfig   |  6 ++--
>  drivers/i2c/busses/i2c-xlr.c | 81 +++++++++++++++++++++++++++++++++++++++++---
>  2 files changed, 80 insertions(+), 7 deletions(-)

Any comments on these patches?

-- 
M?ns Rullg?rd
mans@mansr.com
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