brcm2708: remove linux 4.4 support

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

1 files changed, 0 insertions, 145 deletions

diff --git a/target/linux/brcm2708/patches-4.4/0108-dts-Added-overlay-for-Adafruit-PiTFT-2.8-capacitive-.patch b/target/linux/brcm2708/patches-4.4/0108-dts-Added-overlay-for-Adafruit-PiTFT-2.8-capacitive-.patch
deleted file mode 100644
index a3139d0b09..0000000000
--- a/target/linux/brcm2708/patches-4.4/0108-dts-Added-overlay-for-Adafruit-PiTFT-2.8-capacitive-.patch
+++ /dev/null
@@ -1,145 +0,0 @@
-From d1f148baae7c78dd81b5be8ada90a11c9634f926 Mon Sep 17 00:00:00 2001
-From: Ondrej Wisniewski <ondrej.wisniewski@gmail.com>
-Date: Fri, 6 Nov 2015 15:01:28 +0100
-Subject: [PATCH] dts: Added overlay for Adafruit PiTFT 2.8" capacitive touch
- screen
-
----
- arch/arm/boot/dts/overlays/Makefile                |  1 +
- arch/arm/boot/dts/overlays/README                  | 22 ++++++
- .../dts/overlays/pitft28-capacitive-overlay.dts    | 88 ++++++++++++++++++++++
- 3 files changed, 111 insertions(+)
- create mode 100644 arch/arm/boot/dts/overlays/pitft28-capacitive-overlay.dts
-
---- a/arch/arm/boot/dts/overlays/Makefile
-+++ b/arch/arm/boot/dts/overlays/Makefile
-@@ -36,6 +36,7 @@ dtb-$(RPI_DT_OVERLAYS) += mmc-overlay.dt
- dtb-$(RPI_DT_OVERLAYS) += mz61581-overlay.dtb
- dtb-$(RPI_DT_OVERLAYS) += piscreen-overlay.dtb
- dtb-$(RPI_DT_OVERLAYS) += piscreen2r-overlay.dtb
-+dtb-$(RPI_DT_OVERLAYS) += pitft28-capacitive-overlay.dtb
- dtb-$(RPI_DT_OVERLAYS) += pitft28-resistive-overlay.dtb
- dtb-$(RPI_DT_OVERLAYS) += pps-gpio-overlay.dtb
- dtb-$(RPI_DT_OVERLAYS) += pwm-overlay.dtb
---- a/arch/arm/boot/dts/overlays/README
-+++ b/arch/arm/boot/dts/overlays/README
-@@ -439,6 +439,28 @@ Params: speed                    Display
-         xohms                    Touchpanel sensitivity (X-plate resistance)
- 
- 
-+Name:   pitft28-capacitive
-+Info:   Adafruit PiTFT 2.8" capacitive touch screen
-+Load:   dtoverlay=pitft28-capacitive,<param>=<val>
-+Params: speed                    Display SPI bus speed
-+
-+        rotate                   Display rotation {0,90,180,270}
-+
-+        fps                      Delay between frame updates
-+
-+        debug                    Debug output level {0-7}
-+
-+        touch-sizex              Touchscreen size x (default 240)
-+
-+        touch-sizey              Touchscreen size y (default 320)
-+
-+        touch-invx               Touchscreen inverted x axis
-+
-+        touch-invy               Touchscreen inverted y axis
-+
-+        touch-swapxy             Touchscreen swapped x y axis
-+
-+
- Name:   pitft28-resistive
- Info:   Adafruit PiTFT 2.8" resistive touch screen
- Load:   dtoverlay=pitft28-resistive,<param>=<val>
---- /dev/null
-+++ b/arch/arm/boot/dts/overlays/pitft28-capacitive-overlay.dts
-@@ -0,0 +1,88 @@
-+/*
-+ * Device Tree overlay for Adafruit PiTFT 2.8" capacitive touch screen
-+ *
-+ */
-+
-+/dts-v1/;
-+/plugin/;
-+
-+/ {
-+        compatible = "brcm,bcm2835", "brcm,bcm2708", "brcm,bcm2709";
-+
-+        fragment@0 {
-+                target = <&spi0>;
-+                __overlay__ {
-+                        status = "okay";
-+
-+                        spidev@0{
-+                                status = "disabled";
-+                        };
-+                };
-+        };
-+
-+        fragment@1 {
-+                target = <&gpio>;
-+                __overlay__ {
-+                        pitft_pins: pitft_pins {
-+                                brcm,pins = <24 25>;
-+                                brcm,function = <0 1>; /* in out */
-+                                brcm,pull = <2 0>; /* pullup none */
-+                        };
-+                };
-+        };
-+
-+        fragment@2 {
-+                target = <&spi0>;
-+                __overlay__ {
-+                        /* needed to avoid dtc warning */
-+                        #address-cells = <1>;
-+                        #size-cells = <0>;
-+
-+                        pitft: pitft@0{
-+                                compatible = "ilitek,ili9340";
-+                                reg = <0>;
-+                                pinctrl-names = "default";
-+                                pinctrl-0 = <&pitft_pins>;
-+
-+                                spi-max-frequency = <32000000>;
-+                                rotate = <90>;
-+                                fps = <25>;
-+                                bgr;
-+                                buswidth = <8>;
-+                                dc-gpios = <&gpio 25 0>;
-+                                debug = <0>;
-+                        };
-+                };
-+        };
-+
-+        fragment@3 {
-+                target = <&i2c1>;
-+                __overlay__ {
-+                        /* needed to avoid dtc warning */
-+                        #address-cells = <1>;
-+                        #size-cells = <0>;
-+
-+                        ft6236: ft6236@38 {
-+                                compatible = "focaltech,ft6236";
-+                                reg = <0x38>;
-+
-+                                interrupt-parent = <&gpio>;
-+                                interrupts = <24 2>;
-+                                touchscreen-size-x = <240>;
-+                                touchscreen-size-y = <320>;
-+                        };
-+                };
-+        };
-+
-+        __overrides__ {
-+                speed =   <&pitft>,"spi-max-frequency:0";
-+                rotate =  <&pitft>,"rotate:0";
-+                fps =     <&pitft>,"fps:0";
-+                debug =   <&pitft>,"debug:0";
-+                touch-sizex = <&ft6236>,"touchscreen-size-x?";
-+                touch-sizey = <&ft6236>,"touchscreen-size-y?";
-+                touch-invx  = <&ft6236>,"touchscreen-inverted-x?";
-+                touch-invy  = <&ft6236>,"touchscreen-inverted-y?";
-+                touch-swapxy = <&ft6236>,"touchscreen-swapped-x-y?";
-+        };
-+};