Exynos 3830 Usb Driver Work Info

The Exynos 3830 is a system-on-chip (SoC) designed by Samsung Electronics, and it includes a USB controller. To develop a proper USB driver for this chip, we need to understand the USB controller's architecture, the Exynos 3830's overall system design, and the Linux kernel's USB driver framework.

usb_phy->phy = usb_phy_get(pdev, "exynos3830-usb-phy"); if (IS_ERR(usb_phy->phy)) { ret = PTR_ERR(usb_phy->phy); kfree(usb_phy); return ret; } exynos 3830 usb driver work

#include <linux/module.h> #include <linux/usb.h> #include <linux/usb/phy.h> The Exynos 3830 is a system-on-chip (SoC) designed

static int exynos3830_usb_probe(struct platform_device *pdev) { struct exynos3830_usb_phy *usb_phy; int ret; #define EXYNOS3830_USB_PHY_NUM 1 platform_set_drvdata(pdev

MODULE_LICENSE("GPL"); MODULE_AUTHOR("Your Name"); MODULE_DESCRIPTION("Exynos 3830 USB Driver"); MODULE_VERSION("1.0"); This template provides a basic structure for a USB driver, but it's essential to modify and extend it to fit the specific requirements of the Exynos 3830 SoC and the Linux kernel version you're using.

#define EXYNOS3830_USB_PHY_NUM 1

platform_set_drvdata(pdev, usb_phy);