MX31_PIN_I2C_CLK__I2C1_SCL 93 arch/arm/mach-imx/mach-mx31_3ds.c MX31_PIN_I2C_CLK__I2C1_SCL, MX31_PIN_I2C_CLK__I2C1_SCL 54 arch/arm/mach-imx/mach-mx31moboard.c MX31_PIN_I2C_DAT__I2C1_SDA, MX31_PIN_I2C_CLK__I2C1_SCL,