brcm2708: remove linux 4.4 support

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

1 files changed, 0 insertions, 76 deletions

diff --git a/target/linux/brcm2708/patches-4.4/0408-BCM270X_DT-Add-spi-rtc-overlay-on-SPI0.0.patch b/target/linux/brcm2708/patches-4.4/0408-BCM270X_DT-Add-spi-rtc-overlay-on-SPI0.0.patch
deleted file mode 100644
index 1801e2864f..0000000000
--- a/target/linux/brcm2708/patches-4.4/0408-BCM270X_DT-Add-spi-rtc-overlay-on-SPI0.0.patch
+++ /dev/null
@@ -1,76 +0,0 @@
-From 14069cf322a96df5b2fdf4ed68510f7d3178bf2e Mon Sep 17 00:00:00 2001
-From: Thomas Kriechbaumer <thomas@kriechbaumer.name>
-Date: Fri, 3 Jun 2016 09:40:44 +0200
-Subject: [PATCH] BCM270X_DT: Add spi-rtc overlay on SPI0.0
-
-Initial version only supports PCF2123 RTC.
-
-See: https://github.com/raspberrypi/linux/pull/1510
----
- arch/arm/boot/dts/overlays/Makefile            |  1 +
- arch/arm/boot/dts/overlays/README              |  6 +++++
- arch/arm/boot/dts/overlays/spi-rtc-overlay.dts | 33 ++++++++++++++++++++++++++
- 3 files changed, 40 insertions(+)
- create mode 100644 arch/arm/boot/dts/overlays/spi-rtc-overlay.dts
-
---- a/arch/arm/boot/dts/overlays/Makefile
-+++ b/arch/arm/boot/dts/overlays/Makefile
-@@ -78,6 +78,7 @@ dtbo-$(RPI_DT_OVERLAYS) += smi.dtbo
- dtbo-$(RPI_DT_OVERLAYS) += smi-dev.dtbo
- dtbo-$(RPI_DT_OVERLAYS) += smi-nand.dtbo
- dtbo-$(RPI_DT_OVERLAYS) += spi-gpio35-39.dtbo
-+dtbo-$(RPI_DT_OVERLAYS) += spi-rtc.dtbo
- dtbo-$(RPI_DT_OVERLAYS) += spi1-1cs.dtbo
- dtbo-$(RPI_DT_OVERLAYS) += spi1-2cs.dtbo
- dtbo-$(RPI_DT_OVERLAYS) += spi1-3cs.dtbo
---- a/arch/arm/boot/dts/overlays/README
-+++ b/arch/arm/boot/dts/overlays/README
-@@ -975,6 +975,12 @@ Load:   dtoverlay=spi-gpio35-39
- Params: <None>
- 
- 
-+Name:   spi-rtc
-+Info:   Adds support for a number of SPI Real Time Clock devices
-+Load:   dtoverlay=spi-rtc,<param>=<val>
-+Params: pcf2123                 Select the PCF2123 device
-+
-+
- Name:   spi1-1cs
- Info:   Enables spi1 with a single chip select (CS) line and associated spidev
-         dev node. The gpio pin number for the CS line and spidev device node
---- /dev/null
-+++ b/arch/arm/boot/dts/overlays/spi-rtc-overlay.dts
-@@ -0,0 +1,33 @@
-+/dts-v1/;
-+/plugin/;
-+
-+/ {
-+	compatible = "brcm,bcm2708";
-+
-+	fragment@0 {
-+		target = <&spidev0>;
-+		__dormant__ {
-+			status = "disabled";
-+		};
-+	};
-+
-+	fragment@1 {
-+		target = <&spi0>;
-+		__dormant__ {
-+			#address-cells = <1>;
-+			#size-cells = <0>;
-+			status = "okay";
-+
-+			rtc-pcf2123@0 {
-+				compatible = "nxp,rtc-pcf2123";
-+				spi-max-frequency = <5000000>;
-+				spi-cs-high = <1>;
-+				reg = <0>;
-+			};
-+		};
-+	};
-+
-+	__overrides__ {
-+		pcf2123 = <0>, "=0=1";
-+	};
-+};