摘要: 一、设备树文件编写 1 spi_master: spi_master 2 { 3 #address-cells = <1>; 4 #size-cells = <0>; 5 compatible = "spi_master"; 6 io_phy_addr = <0x1f000000>; 7 banks 阅读全文
posted @ 2020-01-06 19:20 微笑着丶 阅读(3402) 评论(0) 推荐(0) 编辑