remoteproc: k3-m4: Add pointer to rproc struct within k3_m4_rproc

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>
Link: https://lore.kernel.org/r/20250513054510.3439842-11-b-padhi@ti.com
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>

diff --git a/drivers/remoteproc/ti_k3_m4_remoteproc.c b/drivers/remoteproc/ti_k3_m4_remoteproc.c
index b161770dcb26f54705f6caf5baecf886399174b7..99746618e1b969e2a958cc812ad57a958c0ca09d 100644 (file)
--- 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");