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Diffstat (limited to 'drivers/soc/samsung/Kconfig')
| -rw-r--r-- | drivers/soc/samsung/Kconfig | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/soc/samsung/Kconfig b/drivers/soc/samsung/Kconfig index e2cedef1e8d1..a9f8b224322e 100644 --- a/drivers/soc/samsung/Kconfig +++ b/drivers/soc/samsung/Kconfig @@ -23,6 +23,20 @@ config EXYNOS_CHIPID Support for Samsung Exynos SoC ChipID and Adaptive Supply Voltage. This driver can also be built as module (exynos_chipid). +config EXYNOS_USI + tristate "Exynos USI (Universal Serial Interface) driver" + default ARCH_EXYNOS && ARM64 + depends on ARCH_EXYNOS || COMPILE_TEST + select MFD_SYSCON + help + Enable support for USI block. USI (Universal Serial Interface) is an + IP-core found in modern Samsung Exynos SoCs, like Exynos850 and + ExynosAutoV0. 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. + config EXYNOS_PMU bool "Exynos PMU controller driver" if COMPILE_TEST depends on ARCH_EXYNOS || ((ARM || ARM64) && COMPILE_TEST) |