Extperiph1 don't have signal out with xavier nx

Autonomous Machines Jetson & Embedded Systems Jetson Xavier NX
1

Hi everyone
I use Xavier NX on our custom board. I’m sure the board is good. I measure extperiph1 with no signal output.
Is it on by default?What should I do to make it output?
My usage in dt tree as follows:
/* Define any required hw resources needed by driver /
/ ie. clocks, io pins, power sources */
clocks = <&bpmp_clks TEGRA194_CLK_EXTPERIPH1>,
<&bpmp_clks TEGRA194_CLK_EXTPERIPH1>;
clock-names = “extperiph1”, “pllp_grtba”;
mclk = “extperiph1”;

wish anyone can give me some guide,Thanks!

4

Hi,

What is your purpose of using this clk? For camera?

5

YES ,i find that the clk signal would be output when the camera was open,otherwise,there is no signal out.

6

Hi,

Yes, that sounds a normal clk behavior. Anything wrong?