dwmmc(4) on OpenBSD
The text 5e05a2532f9c, as OpenBSD 7.3, OpenBSD 7.2, OpenBSD 7.1, OpenBSD 7.0, OpenBSD 6.9, OpenBSD 6.8, OpenBSD 6.7, OpenBSD 6.6, OpenBSD 6.5, OpenBSD 6.4, OpenBSD 6.3, OpenBSD 6.2 shipped it.
Synopsis DesignWare MMC/SD/SDIO controller