Unraveling the S3C2410 Clock Registration: A Deep Dive into Linux Kernel Initialization

This article walks through how the Samsung S3C2410 clocks are defined, linked to parent clocks, and finally registered in the Linux kernel via a chain of initialization functions, illustrating each step with source‑code excerpts and diagrams.

InitializationKernelS3C2410

0 likes · 4 min read

Unraveling the S3C2410 Clock Registration: A Deep Dive into Linux Kernel Initialization

ITPUB

Mar 19, 2017 · Fundamentals

How the S3C2410/2440 PLL Generates CPU and USB Clocks

This article explains the role of Phase‑Locked Loops in Samsung S3C2410/2440 chips, detailing how MPLL and UPLL produce the FCLK, HCLK, PCLK, and USB clocks, the register settings and formulas used, and the associated power‑management modes.

MPLLPLLS3C2410

0 likes · 6 min read

How the S3C2410/2440 PLL Generates CPU and USB Clocks