ath79: TP-link TL-WDR4300: use fixed-link for AR8327 switch connection

Attaching PHY driver to the switch, while adding LEDs binding causes the
PHY driver to create additional LED instances, handled incorrectly by
the PHY driver, which are non-functional. Use fixed-link to attach the
switch driver, instead of PHY driver, to prevent that.

This has a side effect of not logging switch port up/down events in the kernel
log.

Signed-off-by: Lech Perczak <lech.perczak@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/12487
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

diff --git a/target/linux/ath79/dts/ar9344_tplink_tl-wdr4300.dtsi b/target/linux/ath79/dts/ar9344_tplink_tl-wdr4300.dtsi
index 7aa1989290bdd2ebe8cc59202fabe6b6b434ad3d..734f72a9c561081d9f20cbaae1dffe77f0b45da8 100644 (file)
--- a/target/linux/ath79/dts/ar9344_tplink_tl-wdr4300.dtsi
+++ b/target/linux/ath79/dts/ar9344_tplink_tl-wdr4300.dtsi
@@ -97,9 +97,9 @@
 &mdio0 {
        status = "okay";
 
-       phy0: ethernet-phy@0 {
-               reg = <0>;
-               phy-mode = "rgmii";
+       switch@1f {
+               compatible = "qca,ar8327";
+               reg = <0x1f>;
 
                qca,ar8327-initvals = <
                        0x04 0x07600000 /* PORT0 PAD MODE CTRL */
@@ -123,5 +123,9 @@
        nvmem-cell-names = "mac-address";
 
        phy-mode = "rgmii";
-       phy-handle = <&phy0>;
+
+       fixed-link {
+               speed = <1000>;
+               full-duplex;
+       };
 };