This is a note to let you know that I've just added the patch titled
firmware: arm_scmi: Fix ARCH_COLD_RESET
to the 5.9-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
firmware-arm_scmi-fix-arch_cold_reset.patch
and it can be found in the queue-5.9 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 3efc0836cbeb59d8254ce7edc5fcf4248ddc2ffb
Author: Etienne Carriere <etienne.carriere@xxxxxxxxxx>
Date: Thu Oct 8 16:37:22 2020 +0200
firmware: arm_scmi: Fix ARCH_COLD_RESET
[ Upstream commit 45b9e04d5ba0b043783dfe2b19bb728e712cb32e ]
The defination for ARCH_COLD_RESET is wrong. Let us fix it according to
the SCMI specification.
Link: https://lore.kernel.org/r/20201008143722.21888-5-etienne.carriere@xxxxxxxxxx
Fixes: 95a15d80aa0d ("firmware: arm_scmi: Add RESET protocol in SCMI v2.0")
Signed-off-by: Etienne Carriere <etienne.carriere@xxxxxxxxxx>
Signed-off-by: Sudeep Holla <sudeep.holla@xxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/firmware/arm_scmi/reset.c b/drivers/firmware/arm_scmi/reset.c
index 3691bafca0574..86bda46de8eb8 100644
--- a/drivers/firmware/arm_scmi/reset.c
+++ b/drivers/firmware/arm_scmi/reset.c
@@ -36,9 +36,7 @@ struct scmi_msg_reset_domain_reset {
#define EXPLICIT_RESET_ASSERT BIT(1)
#define ASYNCHRONOUS_RESET BIT(2)
__le32 reset_state;
-#define ARCH_RESET_TYPE BIT(31)
-#define COLD_RESET_STATE BIT(0)
-#define ARCH_COLD_RESET (ARCH_RESET_TYPE | COLD_RESET_STATE)
+#define ARCH_COLD_RESET 0
};
struct scmi_msg_reset_notify {
