[U-Boot] [U-Boot PATCH 2/3] ARM: dra7xx_evm: Enable pcf driver

[Tom Rini]

On Tue, Mar 10, 2015 at 08:41:22PM +0530, Vignesh R wrote:

> Enable pcf driver to control the pcf chip present
> at address 0x21 on i2c1.
> 
> Signed-off-by: Vignesh R <vigneshr at ti.com>
> ---
>  include/configs/dra7xx_evm.h | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/include/configs/dra7xx_evm.h b/include/configs/dra7xx_evm.h
> index dee2b11056e7..0714f920efe6 100644
> --- a/include/configs/dra7xx_evm.h
> +++ b/include/configs/dra7xx_evm.h
> @@ -229,4 +229,8 @@
>  #endif
>  #endif  /* NOR support */
>  
> +/* pcf support */
> +#define CONFIG_PCF8575
> +#define CONFIG_SYS_I2C_PCF8575_CHIP { {0x21, 0xeaf7} }

As part of switching to DM this will also be done differently (via
device tree).

-- 
Tom
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