检查rk3568-spi3-m1-cs0是否与cm3兼容

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 7 months ago

RadxaYuntian commented 10 months ago

有用户要在cm3上用arch/arm64/boot/dts/rockchip/overlays/rk3568-spi3-m1-cs0-spidev.dts

nascs commented 10 months ago

30 pin 上沒有 spi3-m1-cs0, 只有 spi3-m0-cs0-spidev.dts

RadxaYuntian commented 10 months ago

现在的问题是用户要用cm3开发定制产品，需要用到那些额外的引脚

nascs commented 10 months ago

SPI3_MOSI_M1 連接到了 GMAC1_INT， SPI3_CLK_M1 連到了 GMAC1_RSTn，且都不在 300-pins 上