imx: ventana: config: enable Thermal support

Signed-off-by: Tim Harvey <tharvey@gateworks.com>

include/configs/gw_ventana.h

@@ -50,6 +50,7 @@
 #define CONFIG_DM
 #define CONFIG_DM_GPIO
 #define CONFIG_DM_SERIAL
+#define CONFIG_DM_THERMAL
 #define CONFIG_CMD_DM
 #endif
 
@@ -57,6 +58,9 @@
 #define CONFIG_MXC_GPIO
 #define CONFIG_CMD_GPIO
 
+/* Thermal */
+#define CONFIG_IMX6_THERMAL
+
 /* Serial */
 #define CONFIG_MXC_UART
 #define CONFIG_MXC_UART_BASE	       UART2_BASE