[PATCH v3 2/7] media: imx: Rename imx7-mipi-csis.c to imx-mipi-csis.c

[Jacopo Mondi]

Rename the imx7-mipi-csis.c driver to remove the reference to i.MX7.

The driver is for an IP core found on i.MX7 and i.MX8 SoC, so do not
specify a SoC version number in the driver name.

Remove the references to the i.MX7 SoC in the driver symbols and expand
the driver's header with more information about the IP core the driver
controls.

Also rename the associated bindings documentation.

Signed-off-by: Jacopo Mondi <jacopo at jmondi.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart at ideasonboard.com>
---
 Documentation/admin-guide/media/imx7.rst               |  2 +-
 ...{nxp,imx7-mipi-csi2.yaml => nxp,imx-mipi-csi2.yaml} |  2 +-
 MAINTAINERS                                            |  4 ++--
 drivers/media/platform/imx/Makefile                    |  2 +-
 .../platform/imx/{imx7-mipi-csis.c => imx-mipi-csis.c} | 10 +++++++---
 5 files changed, 12 insertions(+), 8 deletions(-)
 rename Documentation/devicetree/bindings/media/{nxp,imx7-mipi-csi2.yaml => nxp,imx-mipi-csi2.yaml} (98%)
 rename drivers/media/platform/imx/{imx7-mipi-csis.c => imx-mipi-csis.c} (99%)

diff --git a/Documentation/admin-guide/media/imx7.rst b/Documentation/admin-guide/media/imx7.rst
index 4785ae8ac978..2fa27718f52a 100644
--- a/Documentation/admin-guide/media/imx7.rst
+++ b/Documentation/admin-guide/media/imx7.rst
@@ -33,7 +33,7 @@ reference manual [#f1]_.
 Entities
 --------
 
-imx7-mipi-csi2
+imx-mipi-csi2
 --------------
 
 This is the MIPI CSI-2 receiver entity. It has one sink pad to receive the pixel
diff --git a/Documentation/devicetree/bindings/media/nxp,imx7-mipi-csi2.yaml b/Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml
similarity index 98%
rename from Documentation/devicetree/bindings/media/nxp,imx7-mipi-csi2.yaml
rename to Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml
index e2e6e9aa0fe6..36b135bf9f2a 100644
--- a/Documentation/devicetree/bindings/media/nxp,imx7-mipi-csi2.yaml
+++ b/Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml
@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
 %YAML 1.2
 ---
-$id: http://devicetree.org/schemas/media/nxp,imx7-mipi-csi2.yaml#
+$id: http://devicetree.org/schemas/media/nxp,imx-mipi-csi2.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
 title: NXP i.MX7 and i.MX8 MIPI CSI-2 receiver
diff --git a/MAINTAINERS b/MAINTAINERS
index 5bdb8c881b0b..d919ea3ed250 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -11889,9 +11889,9 @@ L:	linux-media at vger.kernel.org
 S:	Maintained
 T:	git git://linuxtv.org/media_tree.git
 F:	Documentation/admin-guide/media/imx7.rst
+F:	Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml
 F:	Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml
-F:	Documentation/devicetree/bindings/media/nxp,imx7-mipi-csi2.yaml
-F:	drivers/media/platform/imx/imx7-mipi-csis.c
+F:	drivers/media/platform/imx/imx-mipi-csis.c
 F:	drivers/staging/media/imx/imx7-media-csi.c
 
 MEDIA DRIVERS FOR HELENE
diff --git a/drivers/media/platform/imx/Makefile b/drivers/media/platform/imx/Makefile
index ee272234c8d7..f72bdbe8e6ef 100644
--- a/drivers/media/platform/imx/Makefile
+++ b/drivers/media/platform/imx/Makefile
@@ -1 +1 @@
-obj-$(CONFIG_VIDEO_IMX_MIPI_CSIS) += imx7-mipi-csis.o
+obj-$(CONFIG_VIDEO_IMX_MIPI_CSIS) += imx-mipi-csis.o
diff --git a/drivers/media/platform/imx/imx7-mipi-csis.c b/drivers/media/platform/imx/imx-mipi-csis.c
similarity index 99%
rename from drivers/media/platform/imx/imx7-mipi-csis.c
rename to drivers/media/platform/imx/imx-mipi-csis.c
index a22d0e6b3d44..3e7efcf43a5f 100644
--- a/drivers/media/platform/imx/imx7-mipi-csis.c
+++ b/drivers/media/platform/imx/imx-mipi-csis.c
@@ -1,6 +1,10 @@
 // SPDX-License-Identifier: GPL-2.0
 /*
- * Freescale i.MX7 SoC series MIPI-CSI V3.3 receiver driver
+ * Samsung CSIS MIPI CSI-2 receiver driver.
+ *
+ * The Samsung CSIS IP is a MIPI CSI-2 receiver found in various NXP i.MX7 and
+ * i.MX8 SoCs. The i.MX7 features version 3.3 of the IP, while i.MX8 features
+ * version 3.6.3.
  *
  * Copyright (C) 2019 Linaro Ltd
  * Copyright (C) 2015-2016 Freescale Semiconductor, Inc. All Rights Reserved.
@@ -31,7 +35,7 @@
 #include <media/v4l2-mc.h>
 #include <media/v4l2-subdev.h>
 
-#define CSIS_DRIVER_NAME			"imx7-mipi-csis"
+#define CSIS_DRIVER_NAME			"imx-mipi-csis"
 
 #define CSIS_PAD_SINK				0
 #define CSIS_PAD_SOURCE				1
@@ -1515,4 +1519,4 @@ module_platform_driver(mipi_csis_driver);
 
 MODULE_DESCRIPTION("i.MX7 & i.MX8 MIPI CSI-2 receiver driver");
 MODULE_LICENSE("GPL v2");
-MODULE_ALIAS("platform:imx7-mipi-csi2");
+MODULE_ALIAS("platform:imx-mipi-csi2");
-- 
2.35.0