bcm4908: add Ethernet driver

This commit picks up pending netdev patches.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>

1 files changed, 49 insertions, 0 deletions

diff --git a/target/linux/bcm4908/patches-5.4/302-arm64-dts-broadcom-bcm4908-describe-Ethernet-control.patch b/target/linux/bcm4908/patches-5.4/302-arm64-dts-broadcom-bcm4908-describe-Ethernet-control.patch
new file mode 100644
index 0000000000..755292dacf
--- /dev/null
+++ b/target/linux/bcm4908/patches-5.4/302-arm64-dts-broadcom-bcm4908-describe-Ethernet-control.patch
@@ -0,0 +1,49 @@
+From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
+Date: Mon, 8 Feb 2021 09:11:36 +0100
+Subject: [PATCH] arm64: dts: broadcom: bcm4908: describe Ethernet controller
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+BCM4908 SoCs have an integrated Ethernet controller.
+
+Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
+---
+
+--- a/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908-asus-gt-ac5300.dts
++++ b/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908-asus-gt-ac5300.dts
+@@ -87,6 +87,17 @@
+ 			full-duplex;
+ 		};
+ 	};
++
++	port@8 {
++		reg = <8>;
++		phy-mode = "internal";
++		brcm,use-bcm-hdr;
++		ethernet = <&gmac>;
++		fixed-link {
++			speed = <1000>;
++			full-duplex;
++		};
++	};
+ };
+ 
+ &mdio {
+--- a/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi
++++ b/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi
+@@ -112,6 +112,14 @@
+ 		#size-cells = <1>;
+ 		ranges = <0x00 0x00 0x80000000 0x281000>;
+ 
++		gmac: ethernet@2000 {
++			compatible = "brcm,bcm4908enet";
++			reg = <0x2000 0x1000>;
++
++			interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
++			interrupt-names = "rx";
++		};
++
+ 		usb_phy: usb-phy@c200 {
+ 			compatible = "brcm,bcm4908-usb-phy";
+ 			reg = <0xc200 0x100>;