1 files changed, 88 insertions, 0 deletions
diff --git a/include/mipi_dsi_northwest.h b/include/mipi_dsi_northwest.h
new file mode 100644
index 0000000..8795ede
--- /dev/null
+++ b/include/mipi_dsi_northwest.h
@@ -0,0 +1,88 @@
+/*
+ * Copyright (C) 2016 Freescale Semiconductor, Inc. All Rights Reserved.
+ * Copyright 2017 NXP
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+
+#ifndef __MIPI_DSI_NORTHWEST_H
+#define __MIPI_DSI_NORTHWEST_H
+
+#include <linux/fb.h>
+
+#define	DSI_CMD_BUF_MAXSIZE         (128)
+
+/*
+ * device structure for mipi-dsi based lcd panel.
+ *
+ * @name: name of the device to use with this device,
+ *    the name will be used for binding driver.
+ * @mode: video mode parameters for the panel.
+ * @bpp:  bits per pixel. only 24 bits is supported.
+ * @virtual_ch_id: virtual channel id for this dsi device.
+ * @data_lane_num:  the data lane number, max is 2.
+ * @host: pointer to the host driver instance, will be setup
+ *    during register device.
+ */
+struct mipi_dsi_northwest_panel_device {
+	const char			*name;
+	struct fb_videomode mode;
+	int				 bpp;
+	u32				 virtual_ch_id;
+	u32				 data_lane_num;
+
+	struct mipi_dsi_northwest_info *host;
+};
+
+
+/*
+ * driver structure for mipi-dsi based lcd panel.
+ *
+ * this structure should be registered by lcd panel driver.
+ * mipi-dsi driver seeks lcd panel registered through name field
+ * and calls these callback functions in appropriate time.
+ *
+ * @name: name of the driver to use with this device, or an
+ *	alias for that name.
+ * @mipi_panel_setup: callback pointer for initializing lcd panel based on mipi
+ *	dsi interface.
+ */
+struct mipi_dsi_northwest_panel_driver {
+	const char			*name;
+
+	int	(*mipi_panel_setup)(struct mipi_dsi_northwest_panel_device *panel_dev);
+};
+
+/*
+ * mipi-dsi northwest driver information structure, holds useful data for the driver.
+ */
+struct mipi_dsi_northwest_info {
+	u32			mmio_base;
+	u32			sim_base;
+	int			enabled;
+	struct mipi_dsi_northwest_panel_device *dsi_panel_dev;
+	struct mipi_dsi_northwest_panel_driver *dsi_panel_drv;
+
+	int (*mipi_dsi_pkt_write)(struct mipi_dsi_northwest_info *mipi_dsi,
+			u8 data_type, const u32 *buf, int len);
+};
+
+/* Setup mipi dsi host driver instance, with base address and SIM address provided */
+int mipi_dsi_northwest_setup(u32 base_addr, u32 sim_addr);
+
+/* Create a LCD panel device, will search the panel driver to bind with them */
+int mipi_dsi_northwest_register_panel_device(struct mipi_dsi_northwest_panel_device *panel_dev);
+
+/* Register a LCD panel driver, will search the panel device to bind with them */
+int mipi_dsi_northwest_register_panel_driver(struct mipi_dsi_northwest_panel_driver *panel_drv);
+
+/* Enable the mipi dsi display */
+int mipi_dsi_northwest_enable(void);
+
+/* Disable and shutdown the mipi dsi display */
+int mipi_dsi_northwest_shutdown(void);
+
+void hx8363_init(void);
+
+#endif