ipq806x: replace caf nss-gmac driver by upstream stmmac

This driver has been cherry-picked and backported from the following
LKML thread:
*https://lkml.org/lkml/2015/5/26/744

It also updates the DT accordingly.

Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org>

SVN-Revision: 45831

1 files changed, 1 insertions, 126 deletions

diff --git a/target/linux/ipq806x/patches-3.18/022-add-db149-dts.patch b/target/linux/ipq806x/patches-3.18/022-add-db149-dts.patch
index 85a0f7246a..bd6ec1e94f 100644
--- a/target/linux/ipq806x/patches-3.18/022-add-db149-dts.patch
+++ b/target/linux/ipq806x/patches-3.18/022-add-db149-dts.patch
@@ -25,7 +25,7 @@ Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org>
  	qcom-msm8974-sony-xperia-honami.dtb
 --- /dev/null
 +++ b/arch/arm/boot/dts/qcom-ipq8064-db149.dts
-@@ -0,0 +1,257 @@
+@@ -0,0 +1,132 @@
 +#include "qcom-ipq8064-v1.0.dtsi"
 +
 +/ {
@@ -50,15 +50,8 @@ Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org>
 +		linux,stdout-path = "serial0:115200n8";
 +	};
 +
-+	aliases {
-+		mdio-gpio0 = &mdio0;
-+	};
-+
 +	soc {
 +		pinmux@800000 {
-+			pinctrl-0 = <&mdio0_pins &rgmii0_pinmux>;
-+			pinctrl-names = "default";
-+
 +			i2c4_pins: i2c4_pinmux {
 +				pins = "gpio12", "gpio13";
 +				function = "gsbi4";
@@ -73,23 +66,6 @@ Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org>
 +					bias-none;
 +				};
 +			};
-+
-+			mdio0_pins: mdio0_pins {
-+				mux {
-+					pins = "gpio0", "gpio1";
-+					function = "gpio";
-+					drive-strength = <8>;
-+					bias-disable;
-+				};
-+			};
-+
-+			rgmii0_pinmux: rgmii0_pinmux {
-+				mux {
-+					pins = "gpio2", "gpio66";
-+					drive-strength = <8>;
-+					bias-disable;
-+				};
-+			};
 +		};
 +
 +		gsbi2: gsbi@12480000 {
@@ -180,106 +156,5 @@ Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org>
 +		usb30@1 {
 +			status = "ok";
 +		};
-+
-+		mdio0: mdio {
-+			compatible = "virtual,mdio-gpio";
-+			#address-cells = <1>;
-+			#size-cells = <0>;
-+			gpios = <&qcom_pinmux 1 0 &qcom_pinmux 0 0>;
-+
-+			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>;
-+			};
-+		};
-+
-+		nss-gmac-common {
-+			reg = <0x03000000 0x0000FFFF 0x1bb00000 0x0000FFFF 0x00900000 0x00004000>;
-+			reg-names = "nss_reg_base" , "qsgmii_reg_base", "clk_ctl_base";
-+		};
-+
-+		gmac0: ethernet@37000000 {
-+			status = "ok";
-+			phy-mode = "rgmii";
-+			qcom,id = <0>;
-+			qcom,phy_mdio_addr = <4>;
-+			qcom,poll_required = <1>;
-+			qcom,rgmii_delay = <1>;
-+			qcom,emulation = <0>;
-+			qcom,forced_speed = <1000>;
-+			qcom,forced_duplex = <1>;
-+			qcom,socver = <0>;
-+			local-mac-address = [000000000000];
-+			mdiobus = <&mdio0>;
-+		};
-+
-+		gmac1: ethernet@37200000 {
-+			status = "ok";
-+			phy-mode = "sgmii";
-+			qcom,id = <1>;
-+			qcom,phy_mdio_addr = <0>;
-+			qcom,poll_required = <0>;
-+			qcom,rgmii_delay = <0>;
-+			qcom,emulation = <0>;
-+			qcom,forced_speed = <1000>;
-+			qcom,forced_duplex = <1>;
-+			qcom,socver = <0>;
-+			local-mac-address = [000000000000];
-+			mdiobus = <&mdio0>;
-+		};
-+
-+		gmac2: ethernet@37400000 {
-+			status = "ok";
-+			phy-mode = "sgmii";
-+			qcom,id = <2>;
-+			qcom,phy_mdio_addr = <6>;
-+			qcom,poll_required = <1>;
-+			qcom,rgmii_delay = <0>;
-+			qcom,emulation = <0>;
-+			qcom,forced_speed = <0>;
-+			qcom,forced_duplex = <0>;
-+			qcom,socver = <0>;
-+			local-mac-address = [000000000000];
-+			mdiobus = <&mdio0>;
-+		};
-+
-+		gmac3: ethernet@37600000 {
-+			status = "ok";
-+			phy-mode = "sgmii";
-+			qcom,id = <3>;
-+			qcom,phy_mdio_addr = <7>;
-+			qcom,poll_required = <1>;
-+			qcom,rgmii_delay = <0>;
-+			qcom,emulation = <0>;
-+			qcom,forced_speed = <0>;
-+			qcom,forced_duplex = <0>;
-+			qcom,socver = <0>;
-+			local-mac-address = [000000000000];
-+			mdiobus = <&mdio0>;
-+		};
 +	};
 +};