Thread (35 messages) 35 messages, 6 authors, 2021-03-24

[RFC 05/19] devfreq: imx8m-ddrc: Change governor to powersave

From: Abel Vesa <hidden>
Date: 2021-02-19 16:03:12
Also in: linux-clk, linux-devicetree, lkml
Subsystem: device frequency (devfreq), the rest · Maintainers: MyungJoo Ham, Kyungmin Park, Chanwoo Choi, Linus Torvalds

By switching to powersave governor, we allow the imx8m-ddrc to always
run at minimum rate needed by all the running masters.

Signed-off-by: Abel Vesa <redacted>
---
 drivers/devfreq/imx8m-ddrc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/devfreq/imx8m-ddrc.c b/drivers/devfreq/imx8m-ddrc.c
index bc82d3653bff..3a6c04ba4f2e 100644
--- a/drivers/devfreq/imx8m-ddrc.c
+++ b/drivers/devfreq/imx8m-ddrc.c
@@ -379,7 +379,7 @@ static int imx8m_ddrc_probe(struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;
 	struct imx8m_ddrc *priv;
-	const char *gov = DEVFREQ_GOV_USERSPACE;
+	const char *gov = DEVFREQ_GOV_POWERSAVE;
 	int ret;
 
 	priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
-- 
2.29.2


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