I2C4_SDA_C 1128 drivers/pinctrl/sh-pfc/pfc-r8a7791.c PINMUX_IPSR_MSEL(IP6_18_16, I2C4_SDA_C, SEL_I2C4_2), I2C4_SDA_C 1296 drivers/pinctrl/sh-pfc/pfc-r8a7794.c PINMUX_IPSR_MSEL(IP11_13_11, I2C4_SDA_C, SEL_I2C04_2),