Serial IPs(UART, I2C, SPI) are integrated into New IP-Core called USI(Universal Serial Interface). As it is integrated into USI, there are additinal HW changes. Registers to control USI and sysreg to set serial IPs have been added. Also, some timing registres have been changed. Changes in v2: - Changes compatible name to "samsung,exynosautov9-hsi2c" - Changes I2C type name to "I2C_TYPE_EXYNOSAUTOV9" from "I2C_TYPE_USI" - Changes to clear after reset instread of clearing reset - Add description about system register for USI Jaewon Kim (2): dt-bindings: i2c: exynos5: add exynosautov9-hsi2c compatible i2c: exynos5: add support for ExynosAutov9 SoC .../devicetree/bindings/i2c/i2c-exynos5.txt | 7 + drivers/i2c/busses/i2c-exynos5.c | 133 ++++++++++++++++-- 2 files changed, 130 insertions(+), 10 deletions(-) -- 2.33.1
