linux-kernel - [PATCH 2/2] interconnect: qcom: qcm2290: Enable sync state

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Message-Id: <20230720-topic-qcm2290_icc-v1-2-7f67f2e259c1@linaro.org>
Date:   Thu, 20 Jul 2023 20:24:01 +0200
From:   Konrad Dybcio <konrad.dybcio@...aro.org>
To:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Georgi Djakov <djakov@...nel.org>,
        Shawn Guo <shawn.guo@...aro.org>
Cc:     Marijn Suijten <marijn.suijten@...ainline.org>,
        linux-arm-msm@...r.kernel.org, linux-pm@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Konrad Dybcio <konrad.dybcio@...aro.org>
Subject: [PATCH 2/2] interconnect: qcom: qcm2290: Enable sync state

Very surprisingly, qcm2290 does not seem to require any interface
clocks. It's therefore safe to enable sync_state to park unused devices.
Do so.

Fixes: 1a14b1ac3935 ("interconnect: qcom: Add QCM2290 driver support")
Signed-off-by: Konrad Dybcio <konrad.dybcio@...aro.org>
---
 drivers/interconnect/qcom/qcm2290.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/interconnect/qcom/qcm2290.c b/drivers/interconnect/qcom/qcm2290.c
index c22354f3e667..5bc4b7516608 100644
--- a/drivers/interconnect/qcom/qcm2290.c
+++ b/drivers/interconnect/qcom/qcm2290.c
@@ -1364,6 +1364,7 @@ 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);

-- 
2.41.0