1root { 2 platform { 3 spi_config { 4 template spi_controller { 5 match_attr = "rockchip_rk2206_spi_0"; 6 bus = 0; 7 id = 38; 8 func_mode = 1; 9 cs_gpio = 16; 10 cs_func = 4; 11 cs_type = 1; 12 cs_drv = 8; 13 cs_dir = 2; 14 cs_val = 2; 15 clk_gpio = 17; 16 clk_func = 4; 17 clk_type = 1; 18 clk_drv = 8; 19 clk_dir = 2; 20 clk_val = 2; 21 mosi_gpio = 18; 22 mosi_func = 4; 23 mosi_type = 1; 24 mosi_drv = 8; 25 mosi_dir = 2; 26 mosi_val = 2; 27 miso_gpio = 160; /* 160表示该引脚不用为spi_miso，如果要用则应为19 */ 28 miso_func = 4; 29 miso_type = 1; 30 miso_drv = 7; 31 miso_dir = 2; 32 miso_val = 2; 33 bitsPerWord = 0; 34 firstBit = 4; 35 mode = 3; 36 csm = 2; 37 speed = 50000000; 38 isSlave = 0; 39 } 40 41 spi_controller_0x12070000 :: spi_controller { 42 /* lcd的spi接口 */ 43 match_attr = "rockchip_rk2206_spi_0"; 44 bus = 0; 45 id = 38; 46 func_mode = 1; 47 cs_gpio = 16; 48 cs_func = 4; 49 cs_type = 1; 50 cs_drv = 8; 51 cs_dir = 2; 52 cs_val = 2; 53 clk_gpio = 17; 54 clk_func = 4; 55 clk_type = 1; 56 clk_drv = 8; 57 clk_dir = 2; 58 clk_val = 2; 59 mosi_gpio = 18; 60 mosi_func = 4; 61 mosi_type = 1; 62 mosi_drv = 8; 63 mosi_dir = 2; 64 mosi_val = 2; 65 miso_gpio = 160; 66 miso_func = 4; 67 miso_type = 1; 68 miso_drv = 7; 69 miso_dir = 2; 70 miso_val = 2; 71 bitsPerWord = 0; 72 firstBit = 4; 73 mode = 3; 74 csm = 2; 75 speed = 50000000; 76 isSlave = 0; 77 } 78 } 79 } 80} 81