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interconnect: qcom: Add stub icc_get_bw stub callback

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Currently avg and peak bandwidth are voted as allowed max on kernel boot.
Add stub icc_get_bw() callback that return default avg, peak bandwidth.

Change-Id: I5c42f933d770e2c63c8bbc2d8e7afe5b9748ba1d
Signed-off-by: Vivek Aknurwar <viveka@codeaurora.org>
This commit is contained in:
Vivek Aknurwar 2021-02-03 14:53:59 -08:00 committed by Mike Tipton
parent 98b202c507
commit 07cbd50500
2 changed files with 12 additions and 1 deletions
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10
drivers/interconnect/qcom/icc-rpmh.c
View File

@ -123,6 +123,15 @@ int qcom_icc_set_stub(struct icc_node *src, struct icc_node *dst)
}
EXPORT_SYMBOL(qcom_icc_set_stub);
int qcom_icc_get_bw_stub(struct icc_node *node, u32 *avg, u32 *peak)
{
*avg = 0;
*peak = 0;
return 0;
}
EXPORT_SYMBOL(qcom_icc_get_bw_stub);
struct icc_node_data *qcom_icc_xlate_extended(struct of_phandle_args *spec, void *data)
{
struct icc_node_data *ndata;
@ -259,6 +268,7 @@ int qcom_icc_rpmh_probe(struct platform_device *pdev)
provider->xlate_extended = qcom_icc_xlate_extended;
INIT_LIST_HEAD(&provider->nodes);
provider->data = data;
provider->get_bw = qcom_icc_get_bw_stub;
qp->dev = dev;
qp->bcms = desc->bcms;

3
drivers/interconnect/qcom/icc-rpmh.h
View File

@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (c) 2020, The Linux Foundation. All rights reserved.
* Copyright (c) 2020-2021, The Linux Foundation. All rights reserved.
*/
#ifndef __DRIVERS_INTERCONNECT_QCOM_ICC_RPMH_H__
@ -154,4 +154,5 @@ void qcom_icc_pre_aggregate(struct icc_node *node);
int qcom_icc_rpmh_probe(struct platform_device *pdev);
int qcom_icc_rpmh_remove(struct platform_device *pdev);
void qcom_icc_rpmh_sync_state(struct device *dev);
int qcom_icc_get_bw_stub(struct icc_node *node, u32 *avg, u32 *peak);
#endif