Add a pointer to the rproc struct within k3_m4_rproc internal struct.
This is done to align the M4 internal rproc data structure with R5
driver which can be factored out at a later stage.

Signed-off-by: Beleswar Padhi <b-padhi@ti.com>
Tested-by: Judith Mendez <jm@ti.com>
Reviewed-by: Andrew Davis <afd@ti.com>
---
v12: Changelog:
1. Carried R/B tag.

Link to v11:
https://lore.kernel.org/all/20250425104135.830255-10-b-padhi@ti.com/

v11: Changelog:
1. Carried T/B tag.

Link to v10:
https://lore.kernel.org/all/20250417182001.3903905-10-b-padhi@ti.com/

v10: Changelog:
1. Split [v9 04/26] into [v10 08/33] and [v10 09/33] patches. 

Link to v9:
https://lore.kernel.org/all/20250317120622.1746415-5-b-padhi@ti.com/

 drivers/remoteproc/ti_k3_m4_remoteproc.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/remoteproc/ti_k3_m4_remoteproc.c b/drivers/remoteproc/ti_k3_m4_remoteproc.c
index b161770dcb26f..99746618e1b96 100644
--- a/drivers/remoteproc/ti_k3_m4_remoteproc.c
+++ b/drivers/remoteproc/ti_k3_m4_remoteproc.c
@@ -50,6 +50,7 @@ struct k3_m4_rproc_mem_data {
 /**
  * struct k3_m4_rproc - k3 remote processor driver structure
  * @dev: cached device pointer
+ * @rproc: remoteproc device handle
  * @mem: internal memory regions data
  * @num_mems: number of internal memory regions
  * @rmem: reserved memory regions data
@@ -64,6 +65,7 @@ struct k3_m4_rproc_mem_data {
  */
 struct k3_m4_rproc {
 	struct device *dev;
+	struct rproc *rproc;
 	struct k3_m4_rproc_mem *mem;
 	int num_mems;
 	struct k3_m4_rproc_mem *rmem;
@@ -580,6 +582,7 @@ static int k3_m4_rproc_probe(struct platform_device *pdev)
 	rproc->recovery_disabled = true;
 	kproc = rproc->priv;
 	kproc->dev = dev;
+	kproc->rproc = rproc;
 	platform_set_drvdata(pdev, rproc);
 
 	kproc->ti_sci = devm_ti_sci_get_by_phandle(dev, "ti,sci");
-- 
2.34.1