ARM: imx: imx8mp: Enable support for i2c5 and i2c6 on i.MX8MP

The i.MX8MP SoC contains 2 more i2c buses. Add support for the
configuration of these buses.

Signed-off-by: Martyn Welch <martyn.welch@collabora.com>
diff --git a/arch/arm/mach-imx/i2c-mxv7.c b/arch/arm/mach-imx/i2c-mxv7.c
index 85d648b..a5866cf 100644
--- a/arch/arm/mach-imx/i2c-mxv7.c
+++ b/arch/arm/mach-imx/i2c-mxv7.c
@@ -70,6 +70,12 @@
 #ifdef I2C4_BASE_ADDR
 	(void *)I2C4_BASE_ADDR,
 #endif
+#ifdef I2C5_BASE_ADDR
+	(void *)I2C5_BASE_ADDR,
+#endif
+#ifdef I2C6_BASE_ADDR
+	(void *)I2C6_BASE_ADDR,
+#endif
 };
 
 /* i2c_index can be from 0 - 3 */