[openwrt/openwrt] gemini: Augment DIR-685 device tree for RTL8366RB

[LEDE Commits]

blogic pushed a commit to openwrt/openwrt.git, branch master:
https://git.lede-project.org/1f56417e6b422e040783e70344b162bbfaa59bc4

commit 1f56417e6b422e040783e70344b162bbfaa59bc4
Author: Linus Walleij <linus.walleij at linaro.org>
AuthorDate: Fri May 11 19:16:48 2018 +0200

    gemini: Augment DIR-685 device tree for RTL8366RB
    
    This makes the ethernet and RTL8366RB come up on the
    D-Link DIR-685.
    
    Signed-off-by: Linus Walleij <linus.walleij at linaro.org>
---
 ...rm-dts-gemini-dlink-dir-685-add-rtl8366rb.patch | 71 +++++++++++++++++++++-
 1 file changed, 70 insertions(+), 1 deletion(-)

diff --git a/target/linux/gemini/patches-4.14/0905-arm-dts-gemini-dlink-dir-685-add-rtl8366rb.patch b/target/linux/gemini/patches-4.14/0905-arm-dts-gemini-dlink-dir-685-add-rtl8366rb.patch
index 4250122..f01c272 100644
--- a/target/linux/gemini/patches-4.14/0905-arm-dts-gemini-dlink-dir-685-add-rtl8366rb.patch
+++ b/target/linux/gemini/patches-4.14/0905-arm-dts-gemini-dlink-dir-685-add-rtl8366rb.patch
@@ -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 at 60000000 {
++			status = "okay";
++
++			ethernet-port at 0 {
++				phy-mode = "rgmii";
++				// phy-handle = <&phy0>;
++			};
++			ethernet-port at 1 {
++				/* Not used in this platform */
++			};
++		};
++
+ 		ata at 63000000 {
+ 			status = "okay";
+ 		};