[PATCH 1/2] RFC: ARM: dts: imx7d-sdb: remove 100k pull-down on USDHCx clock

Fabio Estevam festevam at gmail.com
Tue Jun 27 16:49:22 PDT 2017


Hi Dong,

On Tue, Jun 27, 2017 at 2:32 AM, A.s. Dong <aisheng.dong at nxp.com> wrote:

> Not quite understand your point.
> We would like to pull down the clk signal in default state,
> But due to the board pull-down resistor is DNP (not exist),
> That's why we use internal pull down function instead.

Looking at the SD1_CLK line in the mx7d-sdb schematics rev d there is
no pull-down DNP resistor.

The DNP element in this line is capacitor C197.



More information about the linux-arm-kernel mailing list