Patch "interconnect: qcom: sc8180x: Mark CO0 BCM keepalive" has been added to the 6.7-stable tree

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This is a note to let you know that I've just added the patch titled

    interconnect: qcom: sc8180x: Mark CO0 BCM keepalive

to the 6.7-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:
     interconnect-qcom-sc8180x-mark-co0-bcm-keepalive.patch
and it can be found in the queue-6.7 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.



commit 4e0508149c9aabd339a1605e1591c87055153e01
Author: Konrad Dybcio <konrad.dybcio@xxxxxxxxxx>
Date:   Wed Jan 10 15:16:26 2024 +0200

    interconnect: qcom: sc8180x: Mark CO0 BCM keepalive
    
    [ Upstream commit 85e985a4f46e462a37f1875cb74ed380e7c0c2e0 ]
    
    The CO0 BCM needs to be up at all times, otherwise some hardware (like
    the UFS controller) loses its connection to the rest of the SoC,
    resulting in a hang of the platform, accompanied by a spectacular
    logspam.
    
    Mark it as keepalive to prevent such cases.
    
    Fixes: 9c8c6bac1ae8 ("interconnect: qcom: Add SC8180x providers")
    Signed-off-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxx>
    Link: https://lore.kernel.org/r/20231214-topic-sc8180_fixes-v1-1-421904863006@xxxxxxxxxx
    Signed-off-by: Georgi Djakov <djakov@xxxxxxxxxx>
    Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>

diff --git a/drivers/interconnect/qcom/sc8180x.c b/drivers/interconnect/qcom/sc8180x.c
index 20331e119beb..03d626776ba1 100644
--- a/drivers/interconnect/qcom/sc8180x.c
+++ b/drivers/interconnect/qcom/sc8180x.c
@@ -1372,6 +1372,7 @@ static struct qcom_icc_bcm bcm_mm0 = {
 
 static struct qcom_icc_bcm bcm_co0 = {
 	.name = "CO0",
+	.keepalive = true,
 	.num_nodes = 1,
 	.nodes = { &slv_qns_cdsp_mem_noc }
 };




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