diff mbox series

[V11,14/19] interconnect: mediatek: add initial bandwidth

Message ID 20210812085846.2628-15-dawei.chien@mediatek.com
State New
Headers show
Series Add driver for dvfsrc, support for interconnect | expand

Commit Message

Dawei Chien Aug. 12, 2021, 8:58 a.m. UTC 
support get_bw function for suitable initial bandwidth

Signed-off-by: Dawei Chien <dawei.chien@mediatek.com>
---
 drivers/interconnect/mediatek/mtk-emi.c | 9 +++++++++
 1 file changed, 9 insertions(+)
diff mbox series

Patch

diff --git a/drivers/interconnect/mediatek/mtk-emi.c b/drivers/interconnect/mediatek/mtk-emi.c
index 379dab77ebfd..80e2707698be 100644
--- a/drivers/interconnect/mediatek/mtk-emi.c
+++ b/drivers/interconnect/mediatek/mtk-emi.c
@@ -271,6 +271,14 @@  static int emi_icc_set(struct icc_node *src, struct icc_node *dst)
 	return ret;
 }
 
+static int emi_icc_get_bw(struct icc_node *node, u32 *avg, u32 *peak)
+{
+	*avg = 0;
+	*peak = 0;
+
+	return 0;
+}
+
 static int emi_icc_remove(struct platform_device *pdev);
 static int emi_icc_probe(struct platform_device *pdev)
 {
@@ -308,6 +316,7 @@  static int emi_icc_probe(struct platform_device *pdev)
 	provider->set = emi_icc_set;
 	provider->aggregate = emi_icc_aggregate;
 	provider->xlate = of_icc_xlate_onecell;
+	provider->get_bw = emi_icc_get_bw;
 	INIT_LIST_HEAD(&provider->nodes);
 	provider->data = data;