Commit 0f221a72 authored Oct 13, 2020 by Georgi Djakov

interconnect: qcom: sdm845: 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: 7d3b0b0d ("interconnect: qcom: Use icc_sync_state")
Acked-by: Saravana Kannan <saravanak@google.com>
Link: https://lore.kernel.org/r/20201013135913.29059-2-georgi.djakov@linaro.org


Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>

parent d3703b3e

drivers/interconnect/qcom/sdm845.c

+3 −3

Original line number	Diff line number	Diff line
		@@ -489,6 +489,9 @@ 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;

		@@ -512,9 +515,6 @@ 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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