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| author | Konrad Dybcio <konrad.dybcio@linaro.org> | 2023-07-24 13:49:22 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-09-13 10:42:53 +0300 |
| commit | ae867cab6bc97d957e6407d64f2796671513f50c (patch) | |
| tree | 362801218635c0cc97391468cbc50650f45a9564 /drivers/interconnect | |
| parent | 7e1476f27751920f40e488b93c97c1c779b5ca2a (diff) | |
| download | linux-ae867cab6bc97d957e6407d64f2796671513f50c.tar.xz | |
interconnect: qcom: qcm2290: Enable sync state
[ Upstream commit 4e048e9b7a160f7112069c0ec2947be15f3e8154 ]
Enable the generic .sync_state callback to ensure there are no
outstanding votes that would waste power.
Generally one would need a bunch of interface clocks to access the QoS
registers when trying to go over all possible nodes during sync_state,
but QCM2290 surprisingly does not seem to require any such handling.
Fixes: 1a14b1ac3935 ("interconnect: qcom: Add QCM2290 driver support")
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20230720-topic-qcm2290_icc-v2-2-a2ceb9d3e713@linaro.org
Signed-off-by: Georgi Djakov <djakov@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/interconnect')
| -rw-r--r-- | drivers/interconnect/qcom/qcm2290.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/interconnect/qcom/qcm2290.c b/drivers/interconnect/qcom/qcm2290.c index a29cdb4fac03..82a2698ad66b 100644 --- a/drivers/interconnect/qcom/qcm2290.c +++ b/drivers/interconnect/qcom/qcm2290.c @@ -1355,6 +1355,7 @@ static struct platform_driver qcm2290_noc_driver = { .driver = { .name = "qnoc-qcm2290", .of_match_table = qcm2290_noc_of_match, + .sync_state = icc_sync_state, }, }; module_platform_driver(qcm2290_noc_driver); |