Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

BBAI64-CSI1-imx219.dts doesn't use the GPIO pin for the Enable signal #66

Open
TrueDenRyu opened this issue Apr 14, 2023 · 0 comments
Open

Comments

@TrueDenRyu
Copy link

I've uncovered an issue with the overlay https://github.com/beagleboard/BeagleBoard-DeviceTrees/blob/v5.10.x-ti-unified/src/arm64/overlays/BBAI64-CSI1-imx219.dts
After studying the BeagleBone schematic and the RPi connector pinout, I believe the V25 pin GPIO signal needs be used to provide the Enable signal on the Raspberry Pi CSI1 connector.

From the BBAI64-CSI1-imx219.dts file:
&main_pmx0 {
csi1_gpio_pins_default: csi1-gpio-pins-default {
pinctrl-single,pins = <
//J721E_IOPAD(0x198, PIN_OUTPUT, 7) /* (V25) RGMII6_TD1.GPIO0_101 /
J721E_IOPAD(0x1b0, PIN_OUTPUT, 7) /
(W24) RGMII6_RD1.GPIO0_107 */
>;
};
};

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
None yet
Projects
None yet
Development

No branches or pull requests

1 participant