16 Mar
2016
16 Mar
'16
1:48 p.m.
Hi Peng,
On Tue, Mar 15, 2016 at 10:27 PM, Peng Fan van.freenix@gmail.com wrote:
If set the SION bit, we need to change the pinmux settings in device tree, however device tree are introduced from linux kernel. I would not like to change the pinmux setting value.
So I choose to use data register but not PSR register.
Haven't checked the kernel driver, but just curious: how does the kernel handle this?