brcm2708: remove linux 4.4 support

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>

1 files changed, 0 insertions, 106 deletions

diff --git a/target/linux/brcm2708/patches-4.4/0418-dts-Add-overlay-for-NXP-SC16IS752-Dual-UART-with-SPI.patch b/target/linux/brcm2708/patches-4.4/0418-dts-Add-overlay-for-NXP-SC16IS752-Dual-UART-with-SPI.patch
deleted file mode 100644
index 3650047136..0000000000
--- a/target/linux/brcm2708/patches-4.4/0418-dts-Add-overlay-for-NXP-SC16IS752-Dual-UART-with-SPI.patch
+++ /dev/null
@@ -1,106 +0,0 @@
-From 23074d03200bc35acdb2ebd8a127fb6b832307fc Mon Sep 17 00:00:00 2001
-From: Erdem MEYDANLI <erdem.meydanli@punica.com.tr>
-Date: Thu, 30 Jun 2016 21:05:08 +0300
-Subject: [PATCH] dts: Add overlay for NXP SC16IS752 Dual UART with SPI
- Interface
-
----
- arch/arm/boot/dts/overlays/Makefile                |  1 +
- arch/arm/boot/dts/overlays/README                  | 10 ++++
- .../boot/dts/overlays/sc16is752-spi1-overlay.dts   | 61 ++++++++++++++++++++++
- 3 files changed, 72 insertions(+)
- create mode 100644 arch/arm/boot/dts/overlays/sc16is752-spi1-overlay.dts
-
---- a/arch/arm/boot/dts/overlays/Makefile
-+++ b/arch/arm/boot/dts/overlays/Makefile
-@@ -71,6 +71,7 @@ dtbo-$(RPI_DT_OVERLAYS) += rpi-ft5406.dt
- dtbo-$(RPI_DT_OVERLAYS) += rpi-proto.dtbo
- dtbo-$(RPI_DT_OVERLAYS) += rpi-sense.dtbo
- dtbo-$(RPI_DT_OVERLAYS) += rra-digidac1-wm8741-audio.dtbo
-+dtbo-$(RPI_DT_OVERLAYS) += sc16is752-spi1.dtbo
- dtbo-$(RPI_DT_OVERLAYS) += sdhost.dtbo
- dtbo-$(RPI_DT_OVERLAYS) += sdio.dtbo
- dtbo-$(RPI_DT_OVERLAYS) += sdio-1bit.dtbo
---- a/arch/arm/boot/dts/overlays/README
-+++ b/arch/arm/boot/dts/overlays/README
-@@ -888,6 +888,16 @@ Load:   dtoverlay=rra-digidac1-wm8741-au
- Params: <None>
- 
- 
-+Name:   sc16is752-spi1
-+Info:   Overlay for the NXP SC16IS752 Dual UART with SPI Interface
-+        Enables the chip on SPI1.
-+        N.B.: spi1 is only accessible on devices with a 40pin header, eg:
-+              A+, B+, Zero and PI2 B; as well as the Compute Module.
-+
-+Load:   dtoverlay=sc16is752-spi1,<param>=<val>
-+Params: int_pin                 GPIO used for IRQ (default 24)
-+
-+
- Name:   sdhost
- Info:   Selects the bcm2835-sdhost SD/MMC driver, optionally with overclock.
-         N.B. This overlay is designed for situations where the mmc driver is
---- /dev/null
-+++ b/arch/arm/boot/dts/overlays/sc16is752-spi1-overlay.dts
-@@ -0,0 +1,61 @@
-+/dts-v1/;
-+/plugin/;
-+
-+/ {
-+	compatible = "brcm,bcm2835", "brcm,bcm2708", "brcm,bcm2709";
-+
-+	fragment@0 {
-+		target = <&gpio>;
-+		__overlay__ {
-+			spi1_pins: spi1_pins {
-+				brcm,pins = <19 20 21>;
-+				brcm,function = <3>; /* alt4 */
-+			};
-+
-+			spi1_cs_pins: spi1_cs_pins {
-+				brcm,pins = <18>;
-+				brcm,function = <1>; /* output */
-+			};
-+		};
-+	};
-+
-+	fragment@1 {
-+		target = <&spi1>;
-+		frag1: __overlay__ {
-+			#address-cells = <1>;
-+			#size-cells = <0>;
-+			pinctrl-names = "default";
-+			pinctrl-0 = <&spi1_pins &spi1_cs_pins>;
-+			cs-gpios = <&gpio 18 1>;
-+			status = "okay";
-+
-+			sc16is752: sc16is752@0 {
-+				compatible = "nxp,sc16is752";
-+				reg = <0>; /* CE0 */
-+				clocks = <&sc16is752_clk>;
-+				interrupt-parent = <&gpio>;
-+				interrupts = <24 2>; /* IRQ_TYPE_EDGE_FALLING */
-+				#gpio-controller;
-+				#gpio-cells = <2>;
-+				spi-max-frequency = <4000000>;
-+
-+				sc16is752_clk: sc16is752_clk {
-+					compatible = "fixed-clock";
-+					#clock-cells = <0>;
-+					clock-frequency = <14745600>;
-+				};
-+			};
-+		};
-+	};
-+
-+	fragment@2 {
-+		target = <&aux>;
-+		__overlay__ {
-+			status = "okay";
-+		};
-+	};
-+
-+    __overrides__ {
-+      int_pin = <&sc16is752>,"interrupts:0";
-+    };
-+};