CONFIG_EXYNOS_USI: Exynos USI (Universal Serial Interface) driver

General informations

The Linux kernel configuration item CONFIG_EXYNOS_USI:

• prompt: Exynos USI (Universal Serial Interface) driver
• type: tristate
• depends on: CONFIG_ARCH_EXYNOS || CONFIG_COMPILE_TEST
• defined in drivers/soc/samsung/Kconfig
• found in Linux kernels: 5.17–5.19, 6.0–6.8, 6.9-rc+HEAD
• modules built: exynos-usi

Help text

Enable support for USI block. USI (Universal Serial Interface) is an IP-core found in modern Samsung Exynos SoCs, like Exynos850 and ExynosAutoV9. USI block can be configured to provide one of the following serial protocols: UART, SPI or High Speed I2C.

This driver allows one to configure USI for desired protocol, which is usually done in USI node in Device Tree.

Hardware

LKDDb

Raw data from LKDDb:

• lkddb module exynos-usi CONFIG_EXYNOS_USI : drivers/soc/samsung/Kconfig : "Exynos USI (Universal Serial Interface) driver" # in 5.17–5.19, 6.0–6.8, 6.9-rc+HEAD
• lkddb of "" "" "samsung,exynos850-usi" : CONFIG_EXYNOS_USI CONFIG_SOC_SAMSUNG : drivers/soc/samsung/exynos-usi.c # in 5.17–5.19, 6.0–6.8, 6.9-rc+HEAD
• lkddb platform "exynos-usi" : CONFIG_EXYNOS_USI CONFIG_SOC_SAMSUNG : drivers/soc/samsung/exynos-usi.c # in 5.17–5.19, 6.0–6.8, 6.9-rc+HEAD

Sources

This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)

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