[openwrt/openwrt] apm821xx: WNDR4700: delete dead dt definitions

[LEDE Commits]

chunkeey pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/1085c4b4a72a5277a611cc4a8ac2e5742da127fc

commit 1085c4b4a72a5277a611cc4a8ac2e5742da127fc
Author: Christian Lamparter <chunkeey at gmail.com>
AuthorDate: Sun Jan 16 18:46:16 2022 +0100

    apm821xx: WNDR4700: delete dead dt definitions
    
    cooling-{min|max}-level are no longer used.
    
    Signed-off-by: Christian Lamparter <chunkeey at gmail.com>
---
 target/linux/apm821xx/dts/netgear-wndr4700.dts | 2 --
 1 file changed, 2 deletions(-)

diff --git a/target/linux/apm821xx/dts/netgear-wndr4700.dts b/target/linux/apm821xx/dts/netgear-wndr4700.dts
index 2e98a53292..3f93153d4d 100644
--- a/target/linux/apm821xx/dts/netgear-wndr4700.dts
+++ b/target/linux/apm821xx/dts/netgear-wndr4700.dts
@@ -263,8 +263,6 @@
 	fan0: fan at 1b {
 		compatible = "microchip,tc654";
 		reg = <0x1b>;
-		cooling-min-level = <0>;
-		cooling-max-level = <255>;
 		#cooling-cells = <2>; /* min followed by max */
 
 		gpios = <&GPIO0 16 GPIO_ACTIVE_LOW>; /* fan status */