i2c: rk3x: add driver for Rockchip RK3xxx SoC I2C adapter
Driver for the native I2C adapter found in Rockchip RK3xxx SoCs. Configuration is only possible through devicetree. The driver is interrupt driven and supports the I2C_M_IGNORE_NAK mangling bit. Signed-off-by:Max Schwarz <max.schwarz@online.de> Signed-off-by:
Wolfram Sang <wsa@the-dreams.de>
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- Documentation/devicetree/bindings/i2c/i2c-rk3x.txt 42 additions, 0 deletionsDocumentation/devicetree/bindings/i2c/i2c-rk3x.txt
- drivers/i2c/busses/Kconfig 10 additions, 0 deletionsdrivers/i2c/busses/Kconfig
- drivers/i2c/busses/Makefile 1 addition, 0 deletionsdrivers/i2c/busses/Makefile
- drivers/i2c/busses/i2c-rk3x.c 762 additions, 0 deletionsdrivers/i2c/busses/i2c-rk3x.c
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