From 4cfd7572f78d82a3e30c213f142ecc0d7f7cde7d Mon Sep 17 00:00:00 2001
From: Gordon Hollingworth <gordon@fiveninjas.com>
Date: Mon, 22 Jun 2015 16:27:07 +0100
Subject: [PATCH 079/203] Add rpi-ft5406 overlay Add rpi-ft5406 driver as
 module

---
 arch/arm/boot/dts/overlays/Makefile               |  1 +
 arch/arm/boot/dts/overlays/README                 |  5 +++++
 arch/arm/boot/dts/overlays/rpi-ft5406-overlay.dts | 16 ++++++++++++++++
 arch/arm/configs/bcm2709_defconfig                |  1 +
 arch/arm/configs/bcmrpi_defconfig                 |  1 +
 5 files changed, 24 insertions(+)
 create mode 100644 arch/arm/boot/dts/overlays/rpi-ft5406-overlay.dts

--- a/arch/arm/boot/dts/overlays/Makefile
+++ b/arch/arm/boot/dts/overlays/Makefile
@@ -35,6 +35,7 @@ dtb-$(RPI_DT_OVERLAYS) += pitft28-resist
 dtb-$(RPI_DT_OVERLAYS) += pps-gpio-overlay.dtb
 dtb-$(RPI_DT_OVERLAYS) += rpi-dac-overlay.dtb
 dtb-$(RPI_DT_OVERLAYS) += rpi-display-overlay.dtb
+dtb-$(RPI_DT_OVERLAYS) += rpi-ft5406-overlay.dtb
 dtb-$(RPI_DT_OVERLAYS) += rpi-proto-overlay.dtb
 dtb-$(RPI_DT_OVERLAYS) += sdhost-overlay.dtb
 dtb-$(RPI_DT_OVERLAYS) += spi-bcm2708-overlay.dtb
--- a/arch/arm/boot/dts/overlays/README
+++ b/arch/arm/boot/dts/overlays/README
@@ -396,6 +396,11 @@ Params: speed                    Display
 
         xohms                    Touchpanel sensitivity (X-plate resistance)
 
+Name:   rpi-ft5406
+Info:   Official Raspberry Pi display touchscreen
+Load:   dtoverlay=rpi-ft5406
+Params: <None>
+
 
 Name:   rpi-proto
 Info:   Configures the RPi Proto audio card
--- /dev/null
+++ b/arch/arm/boot/dts/overlays/rpi-ft5406-overlay.dts
@@ -0,0 +1,16 @@
+/dts-v1/;
+/plugin/;
+
+/ {
+	compatible = "brcm,bcm2708";
+
+	fragment@0 {
+		target-path = "/";
+		__overlay__ {
+			rpi_ft5406: rpi_ft5406 {
+				compatible = "rpi,rpi-ft5406";
+				status = "okay";
+			};
+		};
+	};
+};
--- a/arch/arm/configs/bcm2709_defconfig
+++ b/arch/arm/configs/bcm2709_defconfig
@@ -535,6 +535,7 @@ CONFIG_JOYSTICK_XPAD_FF=y
 CONFIG_INPUT_TOUCHSCREEN=y
 CONFIG_TOUCHSCREEN_ADS7846=m
 CONFIG_TOUCHSCREEN_EGALAX=m
+CONFIG_TOUCHSCREEN_RPI_FT5406=m
 CONFIG_TOUCHSCREEN_USB_COMPOSITE=m
 CONFIG_TOUCHSCREEN_STMPE=m
 CONFIG_INPUT_MISC=y
--- a/arch/arm/configs/bcmrpi_defconfig
+++ b/arch/arm/configs/bcmrpi_defconfig
@@ -528,6 +528,7 @@ CONFIG_JOYSTICK_XPAD_FF=y
 CONFIG_INPUT_TOUCHSCREEN=y
 CONFIG_TOUCHSCREEN_ADS7846=m
 CONFIG_TOUCHSCREEN_EGALAX=m
+CONFIG_TOUCHSCREEN_RPI_FT5406=m
 CONFIG_TOUCHSCREEN_USB_COMPOSITE=m
 CONFIG_TOUCHSCREEN_STMPE=m
 CONFIG_INPUT_MISC=y