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Diffstat (limited to 'target/linux/brcm2708/patches-4.4/0108-dts-Added-overlay-for-Adafruit-PiTFT-2.8-capacitive-.patch')
-rw-r--r--target/linux/brcm2708/patches-4.4/0108-dts-Added-overlay-for-Adafruit-PiTFT-2.8-capacitive-.patch145
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?";
-+ };
-+};