I am using Orin NX 16GB with a custom board, R35.3.1 , I modify this dtsi to config spi1 pinmux: bootloader/t186ref/BCT/tegra234-mb1-bct-pinmux-p3767-hdmi-a03.dtsi my spi1 pinnux is spi1_sck_pz3 { nvidia,pins = "spi1_sck_pz3"; nvidia,function = "spi1"; nvidia,pull = <TEGR…

Could you help to remove the following lines in Linux_for_Tegra/bootloader/tegra234-mb1-bct-gpio-p3767-hdmi-a03.dtsi and flash the board to verify? @@ -46,11 +46,6 @@ TEGRA234_MAIN_GPIO(Y, 3) TEGRA234_MAIN_GPIO(Y, 4) …

Orin NX 16GB spi pinmux not work

Robotics & Edge Computing Jetson & Embedded Systems Jetson Orin NX

KevinFFF April 9, 2023, 3:27pm 5

Hi WakkeWang,

Could you help to refer to the following thread for verifying SPI loopback test?
How to set gpio for spi? - #27 by DaneLLL

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Orin NX 16GB spi pinmux not work

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