openwrt-archive/target/linux/ipq806x/patches-3.18/707-ARM-dts-qcom-add-mdio-nodes-to-ap148-db149.patch

From e81de9d28bd0421c236df322872e64edf4ee1852 Mon Sep 17 00:00:00 2001
From: Mathieu Olivari <mathieu@codeaurora.org>
Date: Mon, 11 May 2015 16:32:09 -0700
Subject: [PATCH 7/8] ARM: dts: qcom: add mdio nodes to ap148 & db149

Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org>
---
 arch/arm/boot/dts/qcom-ipq8064-ap148.dts | 40 ++++++++++++++++++++++++++-
 arch/arm/boot/dts/qcom-ipq8064-db149.dts | 46 ++++++++++++++++++++++++++++++++
 2 files changed, 85 insertions(+), 1 deletion(-)

--- a/arch/arm/boot/dts/qcom-ipq8064-ap148.dts
+++ b/arch/arm/boot/dts/qcom-ipq8064-ap148.dts
@@ -19,8 +19,9 @@
 		};
 	};
 
-	alias {
+	aliases {
 		serial0 = &uart4;
+		mdio-gpio0 = &mdio0;
 	};
 
 	chosen {
@@ -68,6 +69,15 @@
 					bias-bus-hold;
 				};
 			};
+
+			mdio0_pins: mdio0_pins {
+				mux {
+					pins = "gpio0", "gpio1";
+					function = "gpio";
+					drive-strength = <8>;
+					bias-disable;
+				};
+			};
 		};
 
 		gsbi@16300000 {
@@ -162,6 +172,34 @@
 
 			linux,part-probe = "qcom-smem";
 		};
+
+		mdio0: mdio {
+			compatible = "virtual,mdio-gpio";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			gpios = <&qcom_pinmux 1 0 &qcom_pinmux 0 0>;
+			pinctrl-0 = <&mdio0_pins>;
+			pinctrl-names = "default";
+
+			phy0: ethernet-phy@0 {
+				device_type = "ethernet-phy";
+				reg = <0>;
+				qca,ar8327-initvals = <
+					0x00004 0x7600000   /* PAD0_MODE */
+					0x00008 0x1000000   /* PAD5_MODE */
+					0x0000c 0x80        /* PAD6_MODE */
+					0x000e4 0xaa545     /* MAC_POWER_SEL */
+					0x000e0 0xc74164de  /* SGMII_CTRL */
+					0x0007c 0x4e        /* PORT0_STATUS */
+					0x00094 0x4e        /* PORT6_STATUS */
+					>;
+			};
+
+			phy4: ethernet-phy@4 {
+				device_type = "ethernet-phy";
+				reg = <4>;
+			};
+		};
 	};
 };
 
--- a/arch/arm/boot/dts/qcom-ipq8064-db149.dts
+++ b/arch/arm/boot/dts/qcom-ipq8064-db149.dts
@@ -16,6 +16,7 @@
 
 	alias {
 		serial0 = &uart2;
+		mdio-gpio0 = &mdio0;
 	};
 
 	chosen {
@@ -38,6 +39,15 @@
 					bias-none;
 				};
 			};
+
+			mdio0_pins: mdio0_pins {
+				mux {
+					pins = "gpio0", "gpio1";
+					function = "gpio";
+					drive-strength = <8>;
+					bias-disable;
+				};
+			};
 		};
 
 		gsbi2: gsbi@12480000 {
@@ -140,5 +150,44 @@
 		pcie2: pci@1b900000 {
 			status = "ok";
 		};
+
+		mdio0: mdio {
+			compatible = "virtual,mdio-gpio";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			gpios = <&qcom_pinmux 1 0 &qcom_pinmux 0 0>;
+
+			pinctrl-0 = <&mdio0_pins>;
+			pinctrl-names = "default";
+
+			phy0: ethernet-phy@0 {
+				device_type = "ethernet-phy";
+				reg = <0>;
+				qca,ar8327-initvals = <
+					0x00004 0x7600000   /* PAD0_MODE */
+					0x00008 0x1000000   /* PAD5_MODE */
+					0x0000c 0x80        /* PAD6_MODE */
+					0x000e4 0xaa545     /* MAC_POWER_SEL */
+					0x000e0 0xc74164de  /* SGMII_CTRL */
+					0x0007c 0x4e        /* PORT0_STATUS */
+					0x00094 0x4e        /* PORT6_STATUS */
+				>;
+			};
+
+			phy4: ethernet-phy@4 {
+				device_type = "ethernet-phy";
+				reg = <4>;
+			};
+
+			phy6: ethernet-phy@6 {
+				device_type = "ethernet-phy";
+				reg = <6>;
+			};
+
+			phy7: ethernet-phy@7 {
+				device_type = "ethernet-phy";
+				reg = <7>;
+			};
+		};
 	};
 };