| Sam Protsenko | 619e5e4 | 2024-01-10 21:09:00 -0600 | [diff] [blame^] | 1 | # SPDX-License-Identifier: GPL-2.0+ |
| 2 | |
| 3 | menuconfig SOC_SAMSUNG |
| 4 | bool "Samsung SoC drivers support" |
| 5 | |
| 6 | if SOC_SAMSUNG |
| 7 | |
| 8 | config EXYNOS_USI |
| 9 | bool "Exynos USI (Universal Serial Interface) driver" |
| 10 | depends on ARCH_EXYNOS |
| 11 | select MISC |
| 12 | select REGMAP |
| 13 | select SYSCON |
| 14 | help |
| 15 | Enable support for USI block. USI (Universal Serial Interface) is an |
| 16 | IP-core found in modern Samsung Exynos SoCs, like Exynos850 and |
| 17 | ExynosAutoV9. USI block can be configured to provide one of the |
| 18 | following serial protocols: UART, SPI or High Speed I2C. |
| 19 | |
| 20 | This driver allows one to configure USI for desired protocol, which |
| 21 | is usually done in USI node in Device Tree. |
| 22 | |
| 23 | endif |