ipq806x: dts: Add support for RGMII RX and TX clock delays

This change enables support to select phy4 in RGMII mode and
enables RGMII TX/RX clock internal delays.

Signed-off-by: Ram Chandra Jangir <[email protected]>
(backported from 9ed180b000090ae48b5f172aaf4f8ad53b8bf4d7)

diff --git a/target/linux/ipq806x/files-4.14/arch/arm/boot/dts/qcom-ipq8064-ap161.dts b/target/linux/ipq806x/files-4.14/arch/arm/boot/dts/qcom-ipq8064-ap161.dts
index 8c5a4fe53d3ba837645fd4c94d714ec670338f6e..7e589be2c3cebe221932d063e300e02da688d792 100644 (file)
--- a/target/linux/ipq806x/files-4.14/arch/arm/boot/dts/qcom-ipq8064-ap161.dts
+++ b/target/linux/ipq806x/files-4.14/arch/arm/boot/dts/qcom-ipq8064-ap161.dts
@@ -220,6 +220,9 @@
 
                        phy4: ethernet-phy@4 {
                                reg = <4>;
+                               qca,phy-rgmii-en;
+                               qca,txclk-delay-en;
+                               qca,rxclk-delay-en;
                        };
 
                        phy3: ethernet-phy@3 {