device/mipi: Move to drivers/mipi

Sounds like we prefer to have this under drivers/ instead of device/.
Also move all MIPI-related headers out from device/ into their own
directory.

Signed-off-by: Julius Werner <jwerner@chromium.org>
Change-Id: Ib3e66954b8f0cf85b28d8d186b09d7846707559d
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57128
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Reviewed-by: Nico Huber <nico.h@gmx.de>

src/include/device/soundwire.h

@@ -76,7 +76,7 @@ enum mipi_class {
  * @version: SoundWire specification version from &enum soundwire_version.
  * @link_id: Zero-based SoundWire master link id.
  * @unique_id: Unique ID for multiple slave devices on the same bus.
- * @manufacturer_id: Manufacturer ID from include/device/mipi_ids.h.
+ * @manufacturer_id: Manufacturer ID from include/mipi/ids.h.
  * @part_id: Vendor defined part ID.
  * @class: MIPI class encoding in &enum mipi_class.
  */

src/include/mipi/ids.h

@@ -4,8 +4,8 @@
  * MIPI Alliance Manufacturer IDs from https://mid.mipi.org
  */
 
-#ifndef __DEVICE_MIPI_IDS_H__
-#define __DEVICE_MIPI_IDS_H__
+#ifndef __MIPI_IDS_H__
+#define __MIPI_IDS_H__
 
 /* Board Members */
 #define MIPI_MFG_ID_INTEL			0x0105
@@ -26,4 +26,4 @@
 #define MIPI_MFG_ID_MAXIM			0x019f
 #define MIPI_DEV_ID_MAXIM_MAX98373		0x8373
 
-#endif /* __DEVICE_MIPI_IDS_H__ */
+#endif /* __MIPI_IDS_H__ */

src/include/mipi/panel.h

@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
 
-#ifndef __DEVICE_MIPI_PANEL_H__
-#define __DEVICE_MIPI_PANEL_H__
+#ifndef __MIPI_PANEL_H__
+#define __MIPI_PANEL_H__
 
 #include <edid.h>
 #include <types.h>
@@ -53,4 +53,4 @@ cb_err_t mipi_panel_parse_init_commands(const void *buf, mipi_cmd_func_t cmd_fun
 #define PANEL_END \
 	PANEL_CMD_END
 
-#endif /* __DEVICE_MIPI_PANEL_H__ */
+#endif /* __MIPI_PANEL_H__ */