u011279649的专栏

//Based on Linux v3.14 source code Linux设备树机制(Device Tree) 一、描述 ARM Device Tree起源于OpenFirmware (OF)，在过去的Linux中，arch/arm/plat-xxx和arch/arm/mach-xxx中充斥着大量的垃圾代码，相当多数的代码只是在描述板级细节，而这些板级细节对于内核来讲，

Linux and the Device Tree ------------------------- The Linux usage model for device tree data Author: Grant Likely This article describes how Linux uses the device tree.  An overview of the

Linux and the Device Tree ------------------------- The Linux usage model for device tree data Author: Grant Likely This article describes how Linux uses the device tree.  An overview of the

Specifying interrupt information for devices ============================================ 1) Interrupt client nodes ------------------------- Nodes that describe devices which generate interru