maximilian fletkar Posted November 28 Posted November 28 hello! Can help me about orange 3b, I want to adapt one dts file to my board, how to correctly indicate the names of the pins, the example gives the following sample entry: https://mjmwired.net/kernel/Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt reset-gpios = <&pio 3 24 GPIO_ACTIVE_HIGH>; /* LCD-RST: PD24 */ how to correctly fix this for my board? 0 Quote
ning Posted November 28 Posted November 28 I think OPI 3B supports eDP panel, but sitronix is MIPI panel, right? 0 Quote
ning Posted November 28 Posted November 28 there is not reset pin on this connecter? unless you change I2C1_SCL_M0/I2C1_SDA_M0 to reset pin, according to your panel's interface define. 0 Quote
maximilian fletkar Posted November 28 Author Posted November 28 This board has support for mpi dsi 2 lines. There are no reset pins on this connector. I thought that I would add a reset and power supply via gpio There in the driver settings you also need VCC-supply and IOVCC-supply 0 Quote
ning Posted November 28 Posted November 28 yuo can't use GPIO as power supply, will break soc. 0 Quote
maximilian fletkar Posted November 28 Author Posted November 28 I understand, thank you. But how can I then correctly specify I2C1_SCL_M0 as a reset line? 0 Quote
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