[openwrt/openwrt] ramips: disable unused phy ports of WizFi630S

[LEDE Commits]

adrian pushed a commit to openwrt/openwrt.git, branch openwrt-19.07:
https://git.openwrt.org/a81c459d999fc6afeb7d4e2166ee64572d57ae86

commit a81c459d999fc6afeb7d4e2166ee64572d57ae86
Author: Tobias Welz <tw at wiznet.eu>
AuthorDate: Mon Aug 3 21:39:43 2020 +0200

    ramips: disable unused phy ports of WizFi630S
    
    WIZnet WizFi630S is using only 3 of the phy ports. The unused phy ports
    draw unnecessarily power. This is disabling the unused phy ports.
    
    Signed-off-by: Tobias Welz <tw at wiznet.eu>
    (cherry picked from commit 36d4c2272ec65490232e70d45b945b9f467b78f0)
---
 target/linux/ramips/dts/WIZFI630S.dts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/target/linux/ramips/dts/WIZFI630S.dts b/target/linux/ramips/dts/WIZFI630S.dts
index 13c8f68f15..a03af8ae7e 100644
--- a/target/linux/ramips/dts/WIZFI630S.dts
+++ b/target/linux/ramips/dts/WIZFI630S.dts
@@ -181,6 +181,7 @@
 
 &esw {
 	mediatek,portmap = <0x3e>;
+	mediatek,portdisable = <0x26>;
 };
 
 &sdhci {