Dear Otavio Salvador,
On Thu, May 2, 2013 at 11:24 PM, Marek Vasut marex@denx.de wrote:
Dear Fabio Estevam,
From: Fabio Estevam fabio.estevam@freescale.com
On mx23 the pad voltage selection bit needs to be always '0', since '1' is a reserved value.
For example:
Pin 108, EMI_A06 pin voltage selection: 0= 1.8V (mDDR) or 2.5V (DDR1); 1= reserved.
Fix the pad voltage definitions for the mx23 case.
Signed-off-by: Fabio Estevam fabio.estevam@freescale.com
Acked-by: Marek Vasut marex@denx.de
but then, should we not just undefine this PAD_3V3 for MX23 altogether so noone is tempted to use it?
I think for code readability it'd be good to have it in place. It makes it more obvious for people looking at code.
I can already see the people wondering why that piece has no effect ...
Best regards, Marek Vasut