/ { model = "Rockchip RK3568 NVR DEMO DDR4 V10 ANDROID Board"; compatible = "rockchip,rk3568-nvr-demo-ddr4-v10", "rockchip,rk3568"; }; &pcie30phy { status = "disabled"; }; &pcie3x1 { status = "disabled"; }; &pcie3x2 { status = "disabled"; };
时间: 2024-04-26 08:27:12 浏览: 104
RK_NVR_DEMO_RK3568_DDR4P216SD4_V12_20201221
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这段代码是什么意思?
这是一个设备树的代码片段,描述了一个名为"Rockchip RK3568 NVR DEMO DDR4 V10 ANDROID Board"的硬件板子。其中,"compatible"属性指定了该板子兼容的设备类型,分别为"rockchip,rk3568-nvr-demo-ddr4-v10"和"rockchip,rk3568"。此外,该代码中还描述了三个PCIe接口,分别为pcie30phy、pcie3x1和pcie3x2,但它们都被禁用了(status = "disabled")。
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