HI mipi expertise,
I have an imx6DL sabresd reference board, on the reference board, the mipi sensor not mounted, after I perform the imx-4.1-krogoth fsl-image-gui, I scope the mclk pin I can not get the 24M mclk which is configured in DT, as my understand after I configured the pins the mclk need coming from GPIO_0 whether the sensor mount or not, am I correctly or what is problem need me to check the mclk?
Thanks ahead.
wenming
Hi wenming
please check mclk example in imx6qdl-sabresd.dtsi:
linux-imx.git - i.MX Linux Kernel
clocks = <&clks IMX6QDL_CLK_CKO>;
clock-names = "csi_mclk";
also one can attach jtag debugger and test signal using register CCM_CCOSR.
Best regards
igor
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