nitrogen8m: add LTK0680YTMDB leadtek mipi display

Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>

board/boundary/nitrogen8m/nitrogen8m.c

@@ -66,6 +66,7 @@ static iomux_v3_cfg_t const init_pads[] = {
 
 #define GP_TC358762_EN			IMX_GPIO_NR(3, 15)
 #define GP_I2C4_SN65DSI83_EN		IMX_GPIO_NR(3, 15)
+#define GP_MIPI_RESET			IMX_GPIO_NR(3, 15)
 	IMX8MQ_PAD_NAND_RE_B__GPIO3_IO15 | MUX_PAD_CTRL(0x6),
 
 
@@ -295,6 +296,7 @@ static const struct display_info_t displays[] = {
 	VD_MIPI_M101NWWB(MIPI, fbp_detect_i2c, fbp_bus_gp(3, GP_I2C4_SN65DSI83_EN, 0, 0), 0x2c),
 	VD_LTK080A60A004T(MIPI, board_detect_gt911, fbp_bus_gp(3, GP_LTK08_MIPI_EN, GP_LTK08_MIPI_EN, 0), 0x5d),	/* Goodix touchscreen */
 	VD_LCM_JM430(MIPI, fbp_detect_i2c, fbp_bus_gp(3, GP_ST1633_RESET, GP_TC358762_EN, 30), fbp_addr_gp(0x55, GP_LCM_JM430_BKL_EN, 0, 0)),		/* Sitronix touch */
+	VD_LTK0680YTMDB(MIPI, NULL, fbp_bus_gp(3, GP_MIPI_RESET, GP_MIPI_RESET, 0), 0x0),
 };
 #define display_cnt	ARRAY_SIZE(displays)
 #else