Exynos 3830 Usb Driver Work [best] May 2026

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.

ret = usb_register_dev(pdev, &exynos3830_usb_driver); if (ret) { usb_phy_put(usb_phy->phy); kfree(usb_phy); } exynos 3830 usb driver work

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; } The Exynos 3830 is a system-on-chip (SoC) designed

return ret; }

static int exynos3830_usb_probe(struct platform_device *pdev) { struct exynos3830_usb_phy *usb_phy; int ret; the Exynos 3830's overall system design

module_platform_driver(exynos3830_usb_driver);