工具/软件:Linux
Hallo、
我们希望通过扩展端口2 (EP2)上的扩展板来扩展 DRA7xx-Evalboard、并希望使用该板将 QCA7000芯片与 SPI2-Bus 相连 要配置 QCA7000和该 SPI 总线、我必须更改 SPI 配置并添加 QCA7000配置。 但在哪里可以找到合适的器件树?
在我的来源中、我找到了这些树。 但我认为这些是其他器件树、因为它们中没有 SPI-CONFIG。 如何使内置系统成为正确的设备树? 或者我在错误的地方搜索吗?
查找./sources/-name“* DTS*”
/sources/meta-ti/recipes-kernel/linux/files/k2e/cmem.dtsi ./sources/meta-ti/recipes-kernel/linux/files/k2e/k2e-uio.dtsi ./sources/meta-ti/recipes-kernel/linux/files/keystone/keystone-uio.dtsi ./sources/meta-ti/recipes-kernel/linux/files/cmem.dtsi ./sources/meta-ti/recipes-kernel/linux/files/k2hk-evm/cmem.dtsi ./sources/meta-ti/recipes-kernel/linux/files/k2hk-evm/k2hk-uio.dtsi ./sources/meta-ti/recipes-kernel/linux/files/dra7xx/cmem-am571x.dtsi ./sources/meta-ti/recipes-kernel/linux/files/k2g/cmem.dtsi ./sources/meta-ti/recipes-kernel/linux/files/dra7xx/cmem.dtsi ./sources/meta-ti/recipes-kernel/linux/files/dra7xx/am572x-pru-uio.dtsi ./sources/meta-ti/recipes-kernel/linux/files/dra7xx/cmem-dra72x.dtsi ./sources/meta-ti/recipes-kernel/linux/files/k2l-evm/cmem.dtsi ./sources/meta-ti/recipes-kernel/linux/files/dra7xx/cmem-dra71x.dtsi ./sources/meta-ti/recipes-kernel/linux/files/k2l-evm/k2l-uio.dtsi ..
谢谢