Re: [U-Boot] [PATCH] imx: imx6ul: disable POR_B internal pull up

2016-10-04 Thread Stefano Babic
On 28/09/2016 03:40, Peng Fan wrote: > From TO1.1, SNVS adds internal pull up control for POR_B, > the register filed is GPBIT[1:0], after system boot up, > it can be set to 2b'01 to disable internal pull up. > It can save about 30uA power in SNVS mode. > > Signed-off-by: Peng Fan > Cc: Stefano B

[U-Boot] [PATCH] imx: imx6ul: disable POR_B internal pull up

2016-09-27 Thread Peng Fan
>From TO1.1, SNVS adds internal pull up control for POR_B, the register filed is GPBIT[1:0], after system boot up, it can be set to 2b'01 to disable internal pull up. It can save about 30uA power in SNVS mode. Signed-off-by: Peng Fan Cc: Stefano Babic --- arch/arm/cpu/armv7/mx6/soc.c | 29 +

[U-Boot] [PATCH] imx: imx6ul: disable POR_B internal pull up

2016-09-18 Thread van . freenix
From: Peng Fan >From TO1.1, SNVS adds internal pull up control for POR_B, the register filed is GPBIT[1:0], after system boot up, it can be set to 2b'01 to disable internal pull up. It can save about 30uA power in SNVS mode. Signed-off-by: Peng Fan Cc: Stefano Babic --- arch/arm/cpu/armv7/mx6