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gemini: Augment DIR-685 device tree for RTL8366RB

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This makes the ethernet and RTL8366RB come up on the
D-Link DIR-685.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Linus Walleij 2018-05-11 19:16:48 +02:00 committed by John Crispin
parent 3b48111df9
commit 1f56417e6b
1 changed files with 70 additions and 1 deletions
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71
target/linux/gemini/patches-4.14/0905-arm-dts-gemini-dlink-dir-685-add-rtl8366rb.patch
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@ -1,6 +1,8 @@
diff --git a/arch/arm/boot/dts/gemini-dlink-dir-685.dts b/arch/arm/boot/dts/gemini-dlink-dir-685.dts
index 840f4a32f37c..456556f52bc7 100644
--- a/arch/arm/boot/dts/gemini-dlink-dir-685.dts
+++ b/arch/arm/boot/dts/gemini-dlink-dir-685.dts
@@ -86,6 +86,12 @@
@@ -87,6 +87,12 @@
};
};
@ -13,3 +15,70 @@
leds {
compatible = "gpio-leds";
led-wps {
@@ -249,6 +255,47 @@
groups = "gpio1bgrp";
};
};
+ pinctrl-gmii {
+ mux {
+ function = "gmii";
+ groups = "gmii_gmac0_grp";
+ };
+ conf0 {
+ pins = "V8 GMAC0 RXDV", "T10 GMAC1 RXDV";
+ skew-delay = <0>;
+ };
+ conf1 {
+ pins = "Y7 GMAC0 RXC", "Y11 GMAC1 RXC";
+ skew-delay = <15>;
+ };
+ conf2 {
+ pins = "T8 GMAC0 TXEN", "W11 GMAC1 TXEN";
+ skew-delay = <7>;
+ };
+ conf3 {
+ pins = "U8 GMAC0 TXC";
+ skew-delay = <11>;
+ };
+ conf4 {
+ pins = "V11 GMAC1 TXC";
+ skew-delay = <10>;
+ };
+ conf5 {
+ pins = "W8 GMAC0 RXD0", "V9 GMAC0 RXD1",
+ "Y8 GMAC0 RXD2", "U9 GMAC0 RXD3",
+ "T7 GMAC0 TXD0", "U6 GMAC0 TXD1",
+ "V7 GMAC0 TXD2", "U7 GMAC0 TXD3",
+ "Y12 GMAC1 RXD0", "V12 GMAC1 RXD1",
+ "T11 GMAC1 RXD2", "W12 GMAC1 RXD3",
+ "U10 GMAC1 TXD0", "Y10 GMAC1 TXD1",
+ "W10 GMAC1 TXD2", "T9 GMAC1 TXD3";
+ skew-delay = <7>;
+ };
+ conf6 {
+ groups = "gmii_gmac0_grp";
+ drive-strength = <16>;
+ };
+ };
};
};
@@ -290,6 +337,18 @@
<0x6000 0 0 4 &pci_intc 2>;
};
+ ethernet@60000000 {
+ status = "okay";
+
+ ethernet-port@0 {
+ phy-mode = "rgmii";
+ // phy-handle = <&phy0>;
+ };
+ ethernet-port@1 {
+ /* Not used in this platform */
+ };
+ };
+
ata@63000000 {
status = "okay";
};