Add the touchscreen now, since the driver is available.
Signed-off-by: Andreas Kemnade <andreas@xxxxxxxxxxxx>
---
Changes in v3: no phandles pointing from dtsi to dts
Changes in v2: fix pinmux naming
arch/arm/boot/dts/e60k02.dtsi | 9 ++++++++-
arch/arm/boot/dts/imx6sl-tolino-shine3.dts | 12 ++++++++++++
arch/arm/boot/dts/imx6sll-kobo-clarahd.dts | 12 ++++++++++++
3 files changed, 32 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/e60k02.dtsi b/arch/arm/boot/dts/e60k02.dtsi
index 935e2359f8df..99091db3ab2a 100644
--- a/arch/arm/boot/dts/e60k02.dtsi
+++ b/arch/arm/boot/dts/e60k02.dtsi
@@ -104,7 +104,14 @@ &i2c2 {
clock-frequency = <100000>;
status = "okay";
- /* TODO: CYTTSP5 touch controller at 0x24 */
+ cyttsp5: touchscreen@24 {
+ compatible = "cypress,tt21000";
+ reg = <0x24>;
+ 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 e3f1e8d79528..e98dc302e2e3 100644
--- a/arch/arm/boot/dts/imx6sl-tolino-shine3.dts
+++ b/arch/arm/boot/dts/imx6sl-tolino-shine3.dts
@@ -26,6 +26,11 @@ / {
compatible = "kobo,tolino-shine3", "fsl,imx6sl";
};
+&cyttsp5 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_cyttsp5_gpio>;
+};
+
&gpio_keys {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_gpio_keys>;
@@ -52,6 +57,13 @@ &iomuxc {
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 90b32f5eb529..6bb80720ea66 100644
--- a/arch/arm/boot/dts/imx6sll-kobo-clarahd.dts
+++ b/arch/arm/boot/dts/imx6sll-kobo-clarahd.dts
@@ -36,6 +36,11 @@ &cpu0 {
soc-supply = <&dcdc1_reg>;
};
+&cyttsp5 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_cyttsp5_gpio>;
+};
+
&gpio_keys {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_gpio_keys>;
@@ -62,6 +67,13 @@ &iomuxc {
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 */
--
2.30.2
