What is the function of MIPI_CSI0_GPIO0_00 and MIPI_CSI0_GPIO0_01 in i.MX 8QXP

[carolyn_zhang]

Hi,

Could some one tell me what is the function of MIPI_CSI0_GPIO0_00 and MIPI_CSI0_GPIO0_01 in i.MX 8QXP? I don't understand why MIPI_CSI0_GPIO0_00 was set as MIPI_CSI0_RST, and MIPI_CSI0_GPIO0_01 was set as MIPI_CSI0_EN on MCIMX8QXP-CPU MEK schematic.

And I also saw "i.MX 8QuadXPlus and 8DualXPlus Automotive and Infotainment Applications Processors(Rev. 1).pdf" wrote that "MIPI_CSI0_I2C0, MIPI_CSI0_GPIO0_00 and MIPI_CSI0_GPIO0_01 balls removed".

I was very confused now, and I don't know if I need to set 2 GPIO output pins to these 2 pins on i.MX 8QXP. Thanks.

[igorpadykov]

Hi Carolyn

these GPIO0_00(01) serve as usual gpios, MIPI_CSI0_RST as reset function

other as enable. These gpios are located  in MIPI-CSI subsystem and present only in

21 x 21 mm package

Best regards
igor
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