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: 9c8c6bac1a ("interconnect: qcom: Add SC8180x providers")
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20231214-topic-sc8180_fixes-v1-1-421904863006@linaro.org
Signed-off-by: Georgi Djakov <djakov@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Konrad Dybcio 2024-01-10 15:16:26 +02:00 committed by Greg Kroah-Hartman
parent 57e2e42ccd
commit 6616d3c4f8
1 changed files with 1 additions and 0 deletions

View File

@ -1387,6 +1387,7 @@ static struct qcom_icc_bcm bcm_mm0 = {
static struct qcom_icc_bcm bcm_co0 = { static struct qcom_icc_bcm bcm_co0 = {
.name = "CO0", .name = "CO0",
.keepalive = true,
.num_nodes = 1, .num_nodes = 1,
.nodes = { &slv_qns_cdsp_mem_noc } .nodes = { &slv_qns_cdsp_mem_noc }
}; };