From 047695a0294fd7046ba45e5490156c2b8e936a81 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@nbd.name>
Date: Mon, 17 Apr 2017 08:43:54 +0200
Subject: Revert "mvebu: remove linux 4.4 support"

This reverts commit 51397d7d95d9f5e210a5557f65de1fa21e6f5921.
There are some unresolved random crashes on WRT1900AC v1 that still need
to be sorted out

Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
 .../106-enable-bm-on-linksys-devices.patch         | 107 +++++++++++++++++++++
 1 file changed, 107 insertions(+)
 create mode 100644 target/linux/mvebu/patches-4.4/106-enable-bm-on-linksys-devices.patch

(limited to 'target/linux/mvebu/patches-4.4/106-enable-bm-on-linksys-devices.patch')

diff --git a/target/linux/mvebu/patches-4.4/106-enable-bm-on-linksys-devices.patch b/target/linux/mvebu/patches-4.4/106-enable-bm-on-linksys-devices.patch
new file mode 100644
index 0000000000..e80bc39a69
--- /dev/null
+++ b/target/linux/mvebu/patches-4.4/106-enable-bm-on-linksys-devices.patch
@@ -0,0 +1,107 @@
+--- a/arch/arm/boot/dts/armada-385-linksys.dtsi
++++ b/arch/arm/boot/dts/armada-385-linksys.dtsi
+@@ -59,7 +59,8 @@
+ 		ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000
+ 			  MBUS_ID(0x01, 0x1d) 0 0xfff00000 0x100000
+ 			  MBUS_ID(0x09, 0x19) 0 0xf1100000 0x10000
+-			  MBUS_ID(0x09, 0x15) 0 0xf1110000 0x10000>;
++			  MBUS_ID(0x09, 0x15) 0 0xf1110000 0x10000
++			  MBUS_ID(0x0c, 0x04) 0 0xf1200000 0x100000>;
+ 
+ 		internal-regs {
+ 
+@@ -93,6 +94,9 @@
+ 			ethernet@70000 {
+ 				status = "okay";
+ 				phy-mode = "rgmii-id";
++				buffer-manager = <&bm>;
++				bm,pool-long = <0>;
++				bm,pool-short = <3>;
+ 				fixed-link {
+ 					speed = <1000>;
+ 					full-duplex;
+@@ -102,6 +106,9 @@
+ 			ethernet@34000 {
+ 				status = "okay";
+ 				phy-mode = "sgmii";
++				buffer-manager = <&bm>;
++				bm,pool-long = <2>;
++				bm,pool-short = <3>;
+ 				fixed-link {
+ 					speed = <1000>;
+ 					full-duplex;
+@@ -112,6 +119,10 @@
+ 				status = "okay";
+ 			};
+ 
++			bm@c8000 {
++				status = "okay";
++			};
++
+ 			sata@a8000 {
+ 				status = "okay";
+ 			};
+@@ -198,6 +209,10 @@
+ 			};
+ 		};
+ 
++		bm-bppi {
++			status = "okay";
++		};
++
+ 		pcie-controller {
+ 			status = "okay";
+ 
+--- a/arch/arm/boot/dts/armada-xp-linksys-mamba.dts
++++ b/arch/arm/boot/dts/armada-xp-linksys-mamba.dts
+@@ -71,7 +71,8 @@
+ 		ranges = <MBUS_ID(0xf0, 0x01) 0 0 0xf1000000 0x100000
+ 			  MBUS_ID(0x01, 0x1d) 0 0 0xfff00000 0x100000
+ 			  MBUS_ID(0x09, 0x09) 0 0 0xf1100000 0x10000
+-			  MBUS_ID(0x09, 0x05) 0 0 0xf1110000 0x10000>;
++			  MBUS_ID(0x09, 0x05) 0 0 0xf1110000 0x10000
++			  MBUS_ID(0x0c, 0x04) 0 0 0xf1200000 0x100000>;
+ 
+ 		pcie-controller {
+ 			status = "okay";
+@@ -205,6 +206,9 @@
+ 				pinctrl-names = "default";
+ 				status = "okay";
+ 				phy-mode = "rgmii-id";
++				buffer-manager = <&bm>;
++				bm,pool-long = <0>;
++				bm,pool-short = <3>;
+ 				fixed-link {
+ 					speed = <1000>;
+ 					full-duplex;
+@@ -216,12 +220,19 @@
+ 				pinctrl-names = "default";
+ 				status = "okay";
+ 				phy-mode = "rgmii-id";
++				buffer-manager = <&bm>;
++				bm,pool-long = <1>;
++				bm,pool-short = <3>;
+ 				fixed-link {
+ 					speed = <1000>;
+ 					full-duplex;
+ 				};
+ 			};
+ 
++			bm@c0000 {
++				status = "okay";
++			};
++
+ 			/* USB part of the eSATA/USB 2.0 port */
+ 			usb@50000 {
+ 				status = "okay";
+@@ -379,6 +390,10 @@
+ 				};
+ 			};
+ 		};
++
++		bm-bppi {
++			status = "okay";
++		};
+ 	};
+ 
+ 	gpio_keys {
-- 
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