kirkwood: switch to kernel 4.9

Add patches-4.9, some of them (heavily) rewritten:
  - ea4500 is upstream available, keep only LEDE changes in dts
  - ea3500 is changed to match the structure of the upstream ea4500 dts
  - nsa310s rewritten to include the common dtsi
  - nsa325 is dropped, since already upstream

Signed-off-by: Paul Wassi <p.wassi@gmx.at>
Signed-off-by: Alberto Bursi <alberto.bursi@outlook.it>
[refresh kernel config, add on100, use the switchdev based mv88e6171
driver for the linksys boards, keep lede specific rootfs/kernel
partition names for linksys boards, reorder patches]
Signed-off-by: Mathias Kresin <dev@kresin.me>

1 files changed, 147 insertions, 0 deletions

diff --git a/target/linux/kirkwood/patches-4.9/107-02-nsa310b.patch b/target/linux/kirkwood/patches-4.9/107-02-nsa310b.patch
new file mode 100644
index 0000000000..7110222936
--- /dev/null
+++ b/target/linux/kirkwood/patches-4.9/107-02-nsa310b.patch
@@ -0,0 +1,147 @@
+kirkwood: add nsa310b dtb, a zyxel nsa310 variant
+
+add support to a nsa310 variant with red/green usb led
+and lm85 temp/fan controller
+
+Signed-off-by: Alberto Bursi <alberto.bursi@outlook.it>
+
+NOTE: this patch can be upstreamed as-is, LEDE-specific
+		nand partitions are set in another patch
+
+--- a/arch/arm/boot/dts/Makefile
++++ b/arch/arm/boot/dts/Makefile
+@@ -238,6 +238,7 @@ dtb-$(CONFIG_MACH_KIRKWOOD) += \
+ 	kirkwood-ns2mini.dtb \
+ 	kirkwood-nsa310.dtb \
+ 	kirkwood-nsa310a.dtb \
++	kirkwood-nsa310b.dtb \
+ 	kirkwood-nsa320.dtb \
+ 	kirkwood-nsa325.dtb \
+ 	kirkwood-openblocks_a6.dtb \
+--- /dev/null
++++ b/arch/arm/boot/dts/kirkwood-nsa310b.dts
+@@ -0,0 +1,124 @@
++/dts-v1/;
++
++#include "kirkwood-nsa3x0-common.dtsi"
++
++/*
++ * There are at least two different NSA310 designs. This variant has
++ * a red/green USB Led (same as nsa310) and a lm85 temp/fan controller.
++ */
++
++/ {
++	model = "ZyXEL NSA310b";
++	compatible = "zyxel,nsa310a", "zyxel,nsa310", "marvell,kirkwood-88f6281", "marvell,kirkwood";
++
++	memory {
++		device_type = "memory";
++		reg = <0x00000000 0x10000000>;
++	};
++
++	chosen {
++		bootargs = "console=ttyS0,115200";
++		stdout-path = &uart0;
++	};
++
++	ocp@f1000000 {
++		pinctrl: pin-controller@10000 {
++			pinctrl-names = "default";
++
++			pmx_led_esata_green: pmx-led-esata-green {
++				marvell,pins = "mpp12";
++				marvell,function = "gpio";
++			};
++
++			pmx_led_esata_red: pmx-led-esata-red {
++				marvell,pins = "mpp13";
++				marvell,function = "gpio";
++			};
++
++			pmx_led_usb_green: pmx-led-usb-green {
++				marvell,pins = "mpp15";
++				marvell,function = "gpio";
++			};
++
++			pmx_led_usb_red: pmx-led-usb-red {
++				marvell,pins = "mpp16";
++				marvell,function = "gpio";
++			};
++
++			pmx_led_sys_green: pmx-led-sys-green {
++				marvell,pins = "mpp28";
++				marvell,function = "gpio";
++			};
++
++			pmx_led_sys_red: pmx-led-sys-red {
++				marvell,pins = "mpp29";
++				marvell,function = "gpio";
++			};
++
++			pmx_led_hdd_green: pmx-led-hdd-green {
++				marvell,pins = "mpp41";
++				marvell,function = "gpio";
++			};
++
++			pmx_led_hdd_red: pmx-led-hdd-red {
++				marvell,pins = "mpp42";
++				marvell,function = "gpio";
++			};
++
++		};
++
++		i2c@11000 {
++			status = "okay";
++
++			lm85: lm85@2e {
++				compatible = "national,lm85";
++				reg = <0x2e>;
++			};
++		};
++	};
++
++	gpio-leds {
++		compatible = "gpio-leds";
++
++		green-sys {
++			label = "nsa310:green:sys";
++			gpios = <&gpio0 28 GPIO_ACTIVE_HIGH>;
++		};
++		red-sys {
++			label = "nsa310:red:sys";
++			gpios = <&gpio0 29 GPIO_ACTIVE_HIGH>;
++		};
++		green-hdd {
++			label = "nsa310:green:hdd";
++			gpios = <&gpio1 9 GPIO_ACTIVE_HIGH>;
++		};
++		red-hdd {
++			label = "nsa310:red:hdd";
++			gpios = <&gpio1 10 GPIO_ACTIVE_HIGH>;
++		};
++		green-esata {
++			label = "nsa310:green:esata";
++			gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>;
++		};
++		red-esata {
++			label = "nsa310:red:esata";
++			gpios = <&gpio0 13 GPIO_ACTIVE_HIGH>;
++		};
++		green-usb {
++			label = "nsa310:green:usb";
++			gpios = <&gpio0 15 GPIO_ACTIVE_HIGH>;
++		};
++		red-usb {
++			label = "nsa310:red:usb";
++			gpios = <&gpio0 16 GPIO_ACTIVE_HIGH>;
++		};
++		green-copy {
++			label = "nsa310:green:copy";
++			gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>;
++		};
++		red-copy {
++			label = "nsa310:red:copy";
++			gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>;
++		};
++	};
++};