From: Dirk Behme dirk.behme@de.bosch.com

The i2c-rcar driver utilizes the Generic Reset Controller kernel feature, so select the RESET_CONTROLLER option when the I2C_RCAR option is selected.

Fixes: 2b16fd63059ab9 ("i2c: rcar: handle RXDMA HW behaviour on Gen3") Cc: Wolfram Sang wsa+renesas@sang-engineering.com Cc: stable@vger.kernel.org Signed-off-by: Dirk Behme dirk.behme@de.bosch.com Signed-off-by: Andy Lowe andy_lowe@mentor.com [erosca: Add "if ARCH_RCAR_GEN3" on Wolfram's request] Signed-off-by: Eugeniu Rosca erosca@de.adit-jv.com --- v2: - Append "if ARCH_RCAR_GEN3" to "select", as requested by Wolfram in https://lore.kernel.org/linux-i2c/20200824120734.GA2500@ninjato/

v1: - https://lore.kernel.org/linux-i2c/20200824062623.9346-1-erosca@de.adit-jv.co... --- drivers/i2c/busses/Kconfig | 1 + 1 file changed, 1 insertion(+)

diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig index 293e7a0760e7..7ccbfbcb02e9 100644 --- a/drivers/i2c/busses/Kconfig +++ b/drivers/i2c/busses/Kconfig @@ -1181,6 +1181,7 @@ config I2C_RCAR tristate "Renesas R-Car I2C Controller" depends on ARCH_RENESAS || COMPILE_TEST select I2C_SLAVE + select RESET_CONTROLLER if ARCH_RCAR_GEN3 help If you say yes to this option, support will be included for the R-Car I2C controller.