Re: [PATCH 1/3] i2c: xlr: add support for Sigma Designs controller variant

[Wolfram Sang]

On Mon, Nov 02, 2015 at 02:03:36AM +, Mans Rullgard wrote:
> 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.

Fixed the "speficied" typo and...

> 
> Signed-off-by: Mans Rullgard 

... applied to for-next, thanks!



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Re: [PATCH 1/3] i2c: xlr: add support for Sigma Designs controller variant

[Måns Rullgård]

Mans Rullgard  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 
> ---
>  drivers/i2c/busses/Kconfig   |  6 ++--
>  drivers/i2c/busses/i2c-xlr.c | 81 
> +---
>  2 files changed, 80 insertions(+), 7 deletions(-)

Any comments on these patches?

-- 
Måns Rullgård
m...@mansr.com
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