ARM: dts: imx: e60k02: Add touchscreen

Add the touchscreen now, since the driver is available.

Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm/boot/dts/e60k02.dtsi b/arch/arm/boot/dts/e60k02.dtsi
index 935e235..94944cc 100644 (file)
--- a/arch/arm/boot/dts/e60k02.dtsi
+++ b/arch/arm/boot/dts/e60k02.dtsi
@@ -104,7 +104,16 @@
        clock-frequency = <100000>;
        status = "okay";
 
-       /* TODO: CYTTSP5 touch controller at 0x24 */
+       touchscreen@24 {
+               compatible = "cypress,tt21000";
+               reg = <0x24>;
+               pinctrl-names = "default";
+               pinctrl-0 = <&pinctrl_cyttsp5_gpio>;
+               interrupt-parent = <&gpio5>;
+               interrupts = <6 IRQ_TYPE_EDGE_FALLING>;
+               reset-gpios = <&gpio5 13 GPIO_ACTIVE_LOW>;
+               vdd-supply = <&ldo5_reg>;
+       };
 
        /* TODO: TPS65185 PMIC for E Ink at 0x68 */
 

diff --git a/arch/arm/boot/dts/imx6sl-tolino-shine3.dts b/arch/arm/boot/dts/imx6sl-tolino-shine3.dts
index e3f1e8d..db5d850 100644 (file)
--- a/arch/arm/boot/dts/imx6sl-tolino-shine3.dts
+++ b/arch/arm/boot/dts/imx6sl-tolino-shine3.dts
@@ -52,6 +52,13 @@
        pinctrl-names = "default";
        pinctrl-0 = <&pinctrl_hog>;
 
+       pinctrl_cyttsp5_gpio: cyttsp5-gpiogrp {
+               fsl,pins = <
+                       MX6SL_PAD_SD1_DAT3__GPIO5_IO06                0x17059 /* TP_INT */
+                       MX6SL_PAD_SD1_DAT2__GPIO5_IO13                0x10059 /* TP_RST */
+               >;
+       };
+
        pinctrl_gpio_keys: gpio-keysgrp {
                fsl,pins = <
                        MX6SL_PAD_SD1_DAT1__GPIO5_IO08  0x17059 /* PWR_SW */

diff --git a/arch/arm/boot/dts/imx6sll-kobo-clarahd.dts b/arch/arm/boot/dts/imx6sll-kobo-clarahd.dts
index 90b32f5..c7cfe0b 100644 (file)
--- a/arch/arm/boot/dts/imx6sll-kobo-clarahd.dts
+++ b/arch/arm/boot/dts/imx6sll-kobo-clarahd.dts
@@ -62,6 +62,13 @@
        pinctrl-names = "default";
        pinctrl-0 = <&pinctrl_hog>;
 
+       pinctrl_cyttsp5_gpio: cyttsp5-gpiogrp {
+               fsl,pins = <
+                       MX6SLL_PAD_SD1_DATA3__GPIO5_IO06                0x17059 /* TP_INT */
+                       MX6SLL_PAD_SD1_DATA2__GPIO5_IO13                0x10059 /* TP_RST */
+               >;
+       };
+
        pinctrl_gpio_keys: gpio-keysgrp {
                fsl,pins = <
                        MX6SLL_PAD_SD1_DATA1__GPIO5_IO08        0x17059 /* PWR_SW */