drivers: video: Use endpoint DT helpers

Drop the driver-defined macros to use the endpoint DT helpers instead.

Signed-off-by: Phi Bang Nguyen <[email protected]>

Author: ngphibang

drivers/video/video_emul_rx.c

@@ -294,33 +294,10 @@ int emul_rx_init(const struct device *dev)
 	return 0;
 }
 
-/* See #80649 */
-
-/* Handle the variability of "ports{port@0{}};" vs "port{};" while going down */
-#define DT_INST_PORT_BY_ID(inst, pid)                                                              \
-	COND_CODE_1(DT_NODE_EXISTS(DT_INST_CHILD(inst, ports)),                                    \
-		    (DT_CHILD(DT_INST_CHILD(inst, ports), port_##pid)),                            \
-		    (DT_INST_CHILD(inst, port)))
-
-/* Handle the variability of "endpoint@0{};" vs "endpoint{};" while going down */
-#define DT_INST_ENDPOINT_BY_ID(inst, pid, eid)                                                     \
-	COND_CODE_1(DT_NODE_EXISTS(DT_CHILD(DT_INST_PORT_BY_ID(inst, pid), endpoint)),             \
-		    (DT_CHILD(DT_INST_PORT_BY_ID(inst, pid), endpoint)),                           \
-		    (DT_CHILD(DT_INST_PORT_BY_ID(inst, pid), endpoint_##eid)))
-
-/* Handle the variability of "ports{port@0{}};" vs "port{};" while going up */
-#define DT_ENDPOINT_PARENT_DEVICE(node)                                                            \
-	COND_CODE_1(DT_NODE_EXISTS(DT_CHILD(DT_GPARENT(node), port)),                              \
-		    (DT_GPARENT(node)), (DT_PARENT(DT_GPARENT(node))))
-
-/* Handle the "remote-endpoint-label" */
-#define DEVICE_DT_GET_REMOTE_DEVICE(node)                                                          \
-	DEVICE_DT_GET(DT_ENDPOINT_PARENT_DEVICE(                                                   \
-		DT_NODELABEL(DT_STRING_TOKEN(node, remote_endpoint_label))))
-
 #define EMUL_RX_DEFINE(n)                                                                          \
 	static const struct emul_rx_config emul_rx_cfg_##n = {                                     \
-		.source_dev = DEVICE_DT_GET_REMOTE_DEVICE(DT_INST_ENDPOINT_BY_ID(n, 0, 0)),        \
+		.source_dev =                                                                      \
+			DEVICE_DT_GET(DT_NODE_REMOTE_DEVICE(DT_INST_ENDPOINT_BY_ID(n, 0, 0))),     \
 	};                                                                                         \
                                                                                                    \
 	static struct emul_rx_data emul_rx_data_##n = {                                            \

drivers/video/video_mcux_csi.c

@@ -18,16 +18,6 @@
 #include <fsl_cache.h>
 #endif
 
-#if defined(CONFIG_VIDEO_MCUX_MIPI_CSI2RX)
-#define DEVICE_DT_INST_GET_SOURCE_DEV(n)                                                           \
-	DEVICE_DT_GET(DT_PARENT(DT_GPARENT(DT_NODELABEL(DT_STRING_TOKEN(                           \
-		DT_CHILD(DT_INST_CHILD(n, port), endpoint), remote_endpoint_label)))))
-#else
-#define DEVICE_DT_INST_GET_SOURCE_DEV(n)                                                           \
-	DEVICE_DT_GET(DT_GPARENT(DT_NODELABEL(DT_STRING_TOKEN(                                     \
-		DT_CHILD(DT_INST_CHILD(n, port), endpoint), remote_endpoint_label))))
-#endif
-
 struct video_mcux_csi_config {
 	CSI_Type *base;
 	const struct device *source_dev;
@@ -502,7 +492,7 @@ PINCTRL_DT_INST_DEFINE(0);
 
 static const struct video_mcux_csi_config video_mcux_csi_config_0 = {
 	.base = (CSI_Type *)DT_INST_REG_ADDR(0),
-	.source_dev = DEVICE_DT_INST_GET_SOURCE_DEV(0),
+	.source_dev = DEVICE_DT_GET(DT_NODE_REMOTE_DEVICE(DT_INST_ENDPOINT_BY_ID(0, 0, 0))),
 	.pincfg = PINCTRL_DT_INST_DEV_CONFIG_GET(0),
 };
 

drivers/video/video_mcux_mipi_csi2rx.c

@@ -21,11 +21,6 @@ LOG_MODULE_REGISTER(video_mipi_csi2rx, CONFIG_VIDEO_LOG_LEVEL);
 
 #define ABS(a, b) (a > b ? a - b : b - a)
 
-#define DEVICE_DT_INST_GET_SENSOR_DEV(n)                                                           \
-	DEVICE_DT_GET(DT_GPARENT(DT_NODELABEL(                                                     \
-		DT_STRING_TOKEN(DT_CHILD(DT_CHILD(DT_INST_CHILD(n, ports), port_1), endpoint),     \
-				remote_endpoint_label))))
-
 struct mipi_csi2rx_config {
 	const MIPI_CSI2RX_Type *base;
 	const struct device *sensor_dev;
@@ -349,9 +344,7 @@ static int mipi_csi2rx_init(const struct device *dev)
 
 #define MIPI_CSI2RX_INIT(n)                                                                        \
 	static struct mipi_csi2rx_data mipi_csi2rx_data_##n = {                                    \
-		.csi2rxConfig.laneNum =                                                            \
-			DT_PROP_LEN(DT_CHILD(DT_CHILD(DT_INST_CHILD(n, ports), port_1), endpoint), \
-				    data_lanes),                                                   \
+		.csi2rxConfig.laneNum = DT_PROP_LEN(DT_INST_ENDPOINT_BY_ID(n, 1, 0), data_lanes),  \
 		.clock_dev = DEVICE_DT_GET(DT_INST_CLOCKS_CTLR(n)),                                \
 		.clock_root = (clock_control_subsys_t)DT_INST_CLOCKS_CELL_BY_IDX(n, 0, name),      \
 		.clock_ui = (clock_control_subsys_t)DT_INST_CLOCKS_CELL_BY_IDX(n, 1, name),        \
@@ -360,7 +353,8 @@ static int mipi_csi2rx_init(const struct device *dev)
                                                                                                    \
 	static const struct mipi_csi2rx_config mipi_csi2rx_config_##n = {                          \
 		.base = (MIPI_CSI2RX_Type *)DT_INST_REG_ADDR(n),                                   \
-		.sensor_dev = DEVICE_DT_INST_GET_SENSOR_DEV(n),                                    \
+		.sensor_dev =                                                                      \
+			DEVICE_DT_GET(DT_NODE_REMOTE_DEVICE(DT_INST_ENDPOINT_BY_ID(n, 1, 0))),     \
 	};                                                                                         \
                                                                                                    \
 	DEVICE_DT_INST_DEFINE(n, &mipi_csi2rx_init, NULL, &mipi_csi2rx_data_##n,                   \