On Mon, Apr 22, 2013 at 04:52:11PM +0200, Michal Simek wrote:

> Support Xilinx Zynq i2c controller.
> 
> Signed-off-by: Joe Hershberger <joe.hershber...@ni.com>
> Signed-off-by: Michal Simek <michal.si...@xilinx.com>

Adding Heiko (http://patchwork.ozlabs.org/patch/238560/) ...

> ---
>  arch/arm/include/asm/arch-zynq/hardware.h |   2 +
>  drivers/i2c/Makefile                      |   1 +
>  drivers/i2c/zynq_i2c.c                    | 304 
> ++++++++++++++++++++++++++++++

There's 3 new checkpatch warnings here, please fix.  Also:

> --- a/arch/arm/include/asm/arch-zynq/hardware.h
> +++ b/arch/arm/include/asm/arch-zynq/hardware.h
> @@ -31,6 +31,8 @@
>  #define CONFIG_ZYNQ_GEM_BASEADDR1    0xE000C000
>  #define CONFIG_ZYNQ_SDHCI_BASEADDR0  0xE0100000
>  #define CONFIG_ZYNQ_SDHCI_BASEADDR1  0xE0101000
> +#define CONFIG_ZYNQ_I2C_BASEADDR0    0xE0004000
> +#define CONFIG_ZYNQ_I2C_BASEADDR1    0xE0005000

Same comment as before about CONFIG in <hardware.h>

> +/* Control register fields */
> +#define      ZYNQ_I2C_CONTROL_RW             0x00000001

'#define<space>', fix globally please.

> +     /* Temporarily disable restart (by clearing hold)... */
> +     /* It doesn't seem to work. */

/*
 * Multi line comments go like this
 */

[snip]
> +# define CONFIG_HARD_I2C             1

No need for training 1 here.

-- 
Tom

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