Hi,
We know there are 2 SPI lanes on nano.
Before we can enable spidev on tx2 by adding the following to DTB, and reflashing:
spi@0 {
compatible = "spidev";
reg = <0x0>;
spi-max-frequency = <0x1312D00>;
nvidia,enable-hw-based-cs;
nvidia,cs-setup-clk-count = <0x1e>;
nvidia,cs-hold-clk-count = <0x1e>;
nvidia,rx-clk-tap-delay = <0x1f>;
nvidia,tx-clk-tap-delay = <0x0>;
};
Now, we use the same way on nano, but failed.
So, how to enable spidev on nano?
Thanks.