From: Konrad Dybcio Date: Mon, 24 Jul 2023 10:49:22 +0000 (+0200) Subject: interconnect: qcom: qcm2290: Enable sync state X-Git-Tag: v6.4.16~208 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7348bea2e865dc669d3226c86928b7a5a8b2ac34;p=thirdparty%2Fkernel%2Fstable.git 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 Link: https://lore.kernel.org/r/20230720-topic-qcm2290_icc-v2-2-a2ceb9d3e713@linaro.org Signed-off-by: Georgi Djakov Signed-off-by: Sasha Levin --- diff --git a/drivers/interconnect/qcom/qcm2290.c b/drivers/interconnect/qcom/qcm2290.c index a29cdb4fac03f..82a2698ad66b1 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);