On Sat, 4 Dec 2021 21:57:54 +0200, Sam Protsenko wrote:
> USIv2 IP-core is found on modern ARM64 Exynos SoCs (like Exynos850) and
> provides selectable serial protocol (one of: UART, SPI, I2C). USIv2
> registers usually reside in the same register map as a particular
> underlying protocol it implements, but have some particular offset. E.g.
> on Exynos850 the USI_UART has 0x13820000 base address, where UART
> registers have 0x00..0x40 offsets, and USI registers have 0xc0..0xdc
> offsets. Desired protocol can be chosen via SW_CONF register from System
> Register block of the same domain as USI.
>
> [...]
Applied, thanks!
[2/5] soc: samsung: Add USI driver
commit: cc4fcd60ac51d99ef75fa80f14ac6202f46c3dfc
Best regards,
--
Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxxxxx>
