添加radxa-cm5-io-spi2-m1-cs0-spidev

radxa-pkg / radxa-overlays

Additional device tree overlays to support different hardwares on Radxa products

GNU General Public License v2.0

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Closed RadxaYuntian closed 10 months ago

RadxaYuntian commented 10 months ago

参考Amlogic用GPIO当CS

不要修改rk3588-spi2-m1-cs0-spidev.dts，因为这个改动仅限于cm5-io

nascs commented 10 months ago

rk806 硬件上连到了 spi2-m2，软件上，这一组 spi 在 rk3588-rk806-single.dtsi 用了

RadxaYuntian commented 10 months ago

你直接找40pin上那几个引脚附近通常做cs的脚，用它gpio设置成cs啊

RadxaYuntian commented 10 months ago

不只是cs被占用