On 23/06/25 17:38, Markus Schneider-Pargmann wrote:
This patch adds code to be able to call TI_SCI_MSG_MIN_CONTEXT_RESTORE.
The context needs to be restored after booting SPL when resuming from
IO+DDR.
Signed-off-by: Markus Schneider-Pargmann <[email protected]>
---
drivers/firmware/ti_sci.c | 38 ++++++++++++++++++++++++++++++++++
drivers/firmware/ti_sci.h | 14 +++++++++++++
include/linux/soc/ti/ti_sci_protocol.h | 9 ++++++++
3 files changed, 61 insertions(+)
diff --git a/drivers/firmware/ti_sci.h b/drivers/firmware/ti_sci.h
index
ce50bf6800eb1fee70a872d8ae648b1a9582b681..e0e7c229deda20bf638a5e33f0225d8a35a01779
100644
--- a/drivers/firmware/ti_sci.h
+++ b/drivers/firmware/ti_sci.h
@@ -45,6 +45,9 @@
+/**
+ * struct ti_sci_msg_min_restore_context_req - Request to restore context from
DDR
+ *
+ * @hdr: Generic Header
Missing parameter description for ctx_lo and ctx_hi
+ */
+struct ti_sci_msg_min_restore_context_req {
+ struct ti_sci_msg_hdr hdr;
+ u32 ctx_lo;
+ u32 ctx_hi;
+} __packed;
+
Regards,
Akashdeep Kaur
