openwrt系统, ssd201开发板，spi配置

[wangqingjie]

配置步骤：

1. 修改 /home/zgk/openwrt-ssd20x/18.06/build_dir/target-arm-linux-gnueabihf_glibc/linux-sstar_ssd20x/linux-4.9.84/arch/arm/boot/dts/WT2015.dtsi
   
   disable改为ok
   
2. 在18.06下make menuconfig,做如下配置:
   

结果在/dev/下没有出现spidev0.0，请问有什么步骤漏掉了或者配置错了吗？

[alan-wt]

参考最新的代码，已经添加spidev，使用GPIO4-GPIO7。
重新编译WT2015，不用改配置。

[alan-wt]

GPIO2-3： I2C1
GPIO8-11： SPI
GPIO6-7：I2C0
GPIO4: PWM0
GPIO5: PWM1
默认已配置好（WT2015），请重新编译WT2015

[dmitrijdo]

Hello, i not see any spidev in /sys/class/spidev folder under openwrt 18.06
I use make WT2020_wt
| SSD202+FRD720X720BK(720*720)+2Gbit QSPI NAND|
Can you help me to activate SPI0 on GPIO8-11

Thanks in advance

[alan-wt]

0462db7

[alan-wt]

Hello, i not see any spidev in /sys/class/spidev folder under openwrt 18.06 I use make WT2020_wt | SSD202+FRD720X720BK(720*720)+2Gbit QSPI NAND| Can you help me to activate SPI0 on GPIO8-11

Thanks in advance

0462db7