[media] v4l: Switch from V4L2 OF not V4L2 fwnode API

Switch users of the v4l2_of_ APIs to the more generic v4l2_fwnode_ APIs.
Async OF matching is replaced by fwnode matching and OF matching support
is removed.

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Acked-by: Benoit Parrot <bparrot@ti.com> # i2c/ov2569.c, am437x/am437x-vpfe.c and ti-vpe/cal.c
Tested-by: Hans Verkuil <hans.verkuil@cisco.com> # Atmel sama5d3 board + ov2640 sensor
Tested-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

3 files changed, 12 insertions, 9 deletions

diff --git a/drivers/media/platform/exynos4-is/Kconfig b/drivers/media/platform/exynos4-is/Kconfig
index 57d42c6172c5..c480efb755f5 100644
--- a/drivers/media/platform/exynos4-is/Kconfig
+++ b/drivers/media/platform/exynos4-is/Kconfig
@@ -4,6 +4,7 @@ config VIDEO_SAMSUNG_EXYNOS4_IS
 	depends on VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API
 	depends on ARCH_S5PV210 || ARCH_EXYNOS || COMPILE_TEST
 	depends on OF && COMMON_CLK
+	select V4L2_FWNODE
 	help
 	  Say Y here to enable camera host interface devices for
 	  Samsung S5P and EXYNOS SoC series.
@@ -32,6 +33,7 @@ config VIDEO_S5P_MIPI_CSIS
 	tristate "S5P/EXYNOS MIPI-CSI2 receiver (MIPI-CSIS) driver"
 	depends on REGULATOR
 	select GENERIC_PHY
+	select V4L2_FWNODE
 	help
 	  This is a V4L2 driver for Samsung S5P and EXYNOS4 SoC MIPI-CSI2
 	  receiver (MIPI-CSIS) devices.
diff --git a/drivers/media/platform/exynos4-is/media-dev.c b/drivers/media/platform/exynos4-is/media-dev.c
index e82450e90a67..7d1cf78846c4 100644
--- a/drivers/media/platform/exynos4-is/media-dev.c
+++ b/drivers/media/platform/exynos4-is/media-dev.c
@@ -29,7 +29,7 @@
 #include <linux/slab.h>
 #include <media/v4l2-async.h>
 #include <media/v4l2-ctrls.h>
-#include <media/v4l2-of.h>
+#include <media/v4l2-fwnode.h>
 #include <media/media-device.h>
 #include <media/drv-intf/exynos-fimc.h>
 
@@ -388,7 +388,7 @@ static int fimc_md_parse_port_node(struct fimc_md *fmd,
 {
 	struct fimc_source_info *pd = &fmd->sensor[index].pdata;
 	struct device_node *rem, *ep, *np;
-	struct v4l2_of_endpoint endpoint;
+	struct v4l2_fwnode_endpoint endpoint;
 	int ret;
 
 	/* Assume here a port node can have only one endpoint node. */
@@ -396,7 +396,7 @@ static int fimc_md_parse_port_node(struct fimc_md *fmd,
 	if (!ep)
 		return 0;
 
-	ret = v4l2_of_parse_endpoint(ep, &endpoint);
+	ret = v4l2_fwnode_endpoint_parse(of_fwnode_handle(ep), &endpoint);
 	if (ret) {
 		of_node_put(ep);
 		return ret;
@@ -453,8 +453,8 @@ static int fimc_md_parse_port_node(struct fimc_md *fmd,
 		return -EINVAL;
 	}
 
-	fmd->sensor[index].asd.match_type = V4L2_ASYNC_MATCH_OF;
-	fmd->sensor[index].asd.match.of.node = rem;
+	fmd->sensor[index].asd.match_type = V4L2_ASYNC_MATCH_FWNODE;
+	fmd->sensor[index].asd.match.fwnode.fwnode = of_fwnode_handle(rem);
 	fmd->async_subdevs[index] = &fmd->sensor[index].asd;
 
 	fmd->num_sensors++;
@@ -1361,7 +1361,8 @@ static int subdev_notifier_bound(struct v4l2_async_notifier *notifier,
 
 	/* Find platform data for this sensor subdev */
 	for (i = 0; i < ARRAY_SIZE(fmd->sensor); i++)
-		if (fmd->sensor[i].asd.match.of.node == subdev->dev->of_node)
+		if (fmd->sensor[i].asd.match.fwnode.fwnode ==
+		    of_fwnode_handle(subdev->dev->of_node))
 			si = &fmd->sensor[i];
 
 	if (si == NULL)
diff --git a/drivers/media/platform/exynos4-is/mipi-csis.c b/drivers/media/platform/exynos4-is/mipi-csis.c
index f819b29efc38..98c89873c2dc 100644
--- a/drivers/media/platform/exynos4-is/mipi-csis.c
+++ b/drivers/media/platform/exynos4-is/mipi-csis.c
@@ -30,7 +30,7 @@
 #include <linux/spinlock.h>
 #include <linux/videodev2.h>
 #include <media/drv-intf/exynos-fimc.h>
-#include <media/v4l2-of.h>
+#include <media/v4l2-fwnode.h>
 #include <media/v4l2-subdev.h>
 
 #include "mipi-csis.h"
@@ -718,7 +718,7 @@ static int s5pcsis_parse_dt(struct platform_device *pdev,
 			    struct csis_state *state)
 {
 	struct device_node *node = pdev->dev.of_node;
-	struct v4l2_of_endpoint endpoint;
+	struct v4l2_fwnode_endpoint endpoint;
 	int ret;
 
 	if (of_property_read_u32(node, "clock-frequency",
@@ -735,7 +735,7 @@ static int s5pcsis_parse_dt(struct platform_device *pdev,
 		return -EINVAL;
 	}
 	/* Get port node and validate MIPI-CSI channel id. */
-	ret = v4l2_of_parse_endpoint(node, &endpoint);
+	ret = v4l2_fwnode_endpoint_parse(of_fwnode_handle(node), &endpoint);
 	if (ret)
 		goto err;