dts:starfive:jh7110: set gmac phy tx_inverted for JH7110B+YT8531PHY.

JH7110B requires tx_inverted_10/100/1000 configuration, and different parameters may be required in 10M/100M/1000M mode. This parameter supports JH7110B+YT8531PHY by default. Other boards can modify the parameters of the tx_inverted_10/100/1000 to obtain support. Signed-off-by: Samin Guo <[email protected]>
starfive-tech · Nov 3, 2022 · b516027 · b516027
1 parent b04bf6b
commit b516027
Showing 1 changed file with 8 additions and 2 deletions.
diff --git a/arch/riscv/boot/dts/starfive/jh7110-visionfive-v2.dtsi b/arch/riscv/boot/dts/starfive/jh7110-visionfive-v2.dtsi
@@ -581,7 +581,10 @@
 	phy0: ethernet-phy@0 {
 		rxc_dly_en = <1>;
 		tx_delay_sel_fe = <5>;
-		tx_delay_sel = <9>;
+		tx_delay_sel = <0xb>;
+		tx_inverted_10 = <0x1>;
+		tx_inverted_100 = <0x1>;
+		tx_inverted_1000 = <0x1>;
 	};
 };
 
@@ -591,8 +594,11 @@
 	status = "okay";
 	phy1: ethernet-phy@1 {
 		tx_delay_sel_fe = <5>;
-		tx_delay_sel = <9>;
+		tx_delay_sel = <0>;
 		rxc_dly_en = <0>;
+		tx_inverted_10 = <0x1>;
+		tx_inverted_100 = <0x1>;
+		tx_inverted_1000 = <0x0>;
 	};
 };