ARM: at91/dt: sama5d4ek: Add support of QT1070 and Maxtouch

As the EK board comes with a PDA 7" screen, add the touch buttons
and touchscreen for it.

Signed-off-by: Patrice Vilchez <patrice.vilchez@atmel.com>
[nicolas.ferre@atmel.com: add commit message]
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>

diff --git a/arch/arm/boot/dts/at91-sama5d4ek.dts b/arch/arm/boot/dts/at91-sama5d4ek.dts
index 49a59c7..6d272c0 100644 (file)
--- a/arch/arm/boot/dts/at91-sama5d4ek.dts
+++ b/arch/arm/boot/dts/at91-sama5d4ek.dts
@@ -148,6 +148,25 @@
                                        clocks = <&pck2>;
                                        clock-names = "mclk";
                                };
+
+                               qt1070:keyboard@1b {
+                                       compatible = "qt1070";
+                                       reg = <0x1b>;
+                                       interrupt-parent = <&pioE>;
+                                       interrupts = <25 0x0>;
+                                       pinctrl-names = "default";
+                                       pinctrl-0 = <&pinctrl_qt1070_irq>;
+                                       wakeup-source;
+                               };
+
+                               atmel_mxt_ts@4c {
+                                       compatible = "atmel,atmel_mxt_ts";
+                                       reg = <0x4c>;
+                                       interrupt-parent = <&pioE>;
+                                       interrupts = <24 0x0>;
+                                       pinctrl-names = "default";
+                                       pinctrl-0 = <&pinctrl_mxt_ts>;
+                               };
                        };
 
                        macb0: ethernet@f8020000 {
@@ -204,6 +223,14 @@
                                                atmel,pins =
                                                        <AT91_PIOE 13 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PE13 gpio */
                                        };
+                                       pinctrl_qt1070_irq: qt1070_irq {
+                                               atmel,pins =
+                                                       <AT91_PIOE 25 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
+                                       };
+                                       pinctrl_mxt_ts: mxt_irq {
+                                               atmel,pins =
+                                                       <AT91_PIOE 24 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
+                                       };
                                };
                        };
                };