<div dir="ltr">ping</div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Fri, Apr 23, 2021 at 5:38 PM Willy Tu <<a href="mailto:wltu@google.com">wltu@google.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">gsj platform sometimes also see low fan speed issue that can be partly<br>
prevented with this fan filter.<br>
<br>
Signed-off-by: Willy Tu <<a href="mailto:wltu@google.com" target="_blank">wltu@google.com</a>><br>
---<br>
 arch/arm/boot/dts/nuvoton-npcm730-gsj.dts | 3 +++<br>
 1 file changed, 3 insertions(+)<br>
<br>
diff --git a/arch/arm/boot/dts/nuvoton-npcm730-gsj.dts b/arch/arm/boot/dts/nuvoton-npcm730-gsj.dts<br>
index 3ff116aaacb3..86facfc08c6e 100644<br>
--- a/arch/arm/boot/dts/nuvoton-npcm730-gsj.dts<br>
+++ b/arch/arm/boot/dts/nuvoton-npcm730-gsj.dts<br>
@@ -408,18 +408,21 @@ fan@0 {<br>
                reg = <0x00>;<br>
                fan-tach-ch = /bits/ 8 <0x00 0x01>;<br>
                cooling-levels = <127 255>;<br>
+               fan_filter_en;<br>
        };<br>
<br>
        fan@1 {<br>
                reg = <0x01>;<br>
                fan-tach-ch = /bits/ 8 <0x02 0x03>;<br>
                cooling-levels = /bits/ 8 <127 255>;<br>
+               fan_filter_en;<br>
        };<br>
<br>
        fan@2 {<br>
                reg = <0x02>;<br>
                fan-tach-ch = /bits/ 8 <0x04 0x05>;<br>
                cooling-levels = /bits/ 8 <127 255>;<br>
+               fan_filter_en;<br>
        };<br>
 };<br>
<br>
--<br>
2.31.1.498.g6c1eba8ee3d-goog<br>
<br>
</blockquote></div>