From 599809540f173f572c32a35d712accdc14d6357c Mon Sep 17 00:00:00 2001
From: Georgi Djakov <georgi.djakov@linaro.org>
Date: Tue, 13 Oct 2020 16:59:13 +0300
Subject: [PATCH] interconnect: qcom: sc7180: Init BCMs before creating the
nodes
Currently if we use sync_state, by default the bandwidth is maxed out,
but in order to set this in hardware, the BCMs (Bus Clock Managers) need
to be initialized first. Move the BCM initialization before creating the
nodes to fix this.
Fixes: 7d3b0b0d8184 ("interconnect: qcom: Use icc_sync_state")
Acked-by: Saravana Kannan <saravanak@google.com>
Link: https://lore.kernel.org/r/20201013135913.29059-3-georgi.djakov@linaro.org
Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>
---
drivers/interconnect/qcom/sc7180.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/interconnect/qcom/sc7180.c b/drivers/interconnect/qcom/sc7180.c
index bf11b82ed55cf..8d9044ed18ab9 100644
--- a/drivers/interconnect/qcom/sc7180.c
+++ b/drivers/interconnect/qcom/sc7180.c
@@ -553,6 +553,9 @@ static int qnoc_probe(struct platform_device *pdev)
return ret;
}
+ for (i = 0; i < qp->num_bcms; i++)
+ qcom_icc_bcm_init(qp->bcms[i], &pdev->dev);
+
for (i = 0; i < num_nodes; i++) {
size_t j;
@@ -576,9 +579,6 @@ static int qnoc_probe(struct platform_device *pdev)
}
data->num_nodes = num_nodes;
- for (i = 0; i < qp->num_bcms; i++)
- qcom_icc_bcm_init(qp->bcms[i], &pdev->dev);
-
platform_set_drvdata(pdev, qp);
return 0;
--
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