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* [PATCH V2] ARM: dts: imx6qdl-sabresd: add egalax touch screen support on i2c2 bus
@ 2018-12-05  1:14 Anson Huang
  2018-12-05 12:16 ` Fabio Estevam
  2018-12-06  7:35 ` Shawn Guo
  0 siblings, 2 replies; 3+ messages in thread
From: Anson Huang @ 2018-12-05  1:14 UTC (permalink / raw)
  To: shawnguo, s.hauer, kernel, Fabio Estevam, robh+dt, mark.rutland,
	linux-arm-kernel, devicetree, linux-kernel
  Cc: dl-linux-imx

Add egalax touch screen support on i2c2 bus, it is connected
to LVDS0, while the existing one on i2c3 bus is connected to
LVDS1.

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
---
 arch/arm/boot/dts/imx6qdl-sabresd.dtsi | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
index 6e46a19..d7389b5 100644
--- a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
@@ -272,6 +272,16 @@
 	pinctrl-0 = <&pinctrl_i2c2>;
 	status = "okay";
 
+	touchscreen@4 {
+		compatible = "eeti,egalax_ts";
+		reg = <0x04>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_i2c2_egalax_int>;
+		interrupt-parent = <&gpio6>;
+		interrupts = <8 IRQ_TYPE_EDGE_FALLING>;
+		wakeup-gpios = <&gpio6 8 GPIO_ACTIVE_HIGH>;
+	};
+
 	ov5640: camera@3c {
 		compatible = "ovti,ov5640";
 		pinctrl-names = "default";
@@ -498,6 +508,12 @@
 			>;
 		};
 
+		pinctrl_i2c2_egalax_int: i2c2egalaxintgrp {
+			fsl,pins = <
+				MX6QDL_PAD_NANDF_ALE__GPIO6_IO08	0x1b0b0
+			>;
+		};
+
 		pinctrl_i2c3: i2c3grp {
 			fsl,pins = <
 				MX6QDL_PAD_GPIO_3__I2C3_SCL		0x4001b8b1
-- 
2.7.4


^ permalink raw reply related	[flat|nested] 3+ messages in thread

* Re: [PATCH V2] ARM: dts: imx6qdl-sabresd: add egalax touch screen support on i2c2 bus
  2018-12-05  1:14 [PATCH V2] ARM: dts: imx6qdl-sabresd: add egalax touch screen support on i2c2 bus Anson Huang
@ 2018-12-05 12:16 ` Fabio Estevam
  2018-12-06  7:35 ` Shawn Guo
  1 sibling, 0 replies; 3+ messages in thread
From: Fabio Estevam @ 2018-12-05 12:16 UTC (permalink / raw)
  To: Yongcai Huang
  Cc: Shawn Guo, Sascha Hauer, Sascha Hauer, Fabio Estevam,
	Rob Herring, Mark Rutland,
	moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE,
	open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
	linux-kernel, NXP Linux Team

On Tue, Dec 4, 2018 at 11:14 PM Anson Huang <anson.huang@nxp.com> wrote:
>
> Add egalax touch screen support on i2c2 bus, it is connected
> to LVDS0, while the existing one on i2c3 bus is connected to
> LVDS1.
>
> Signed-off-by: Anson Huang <Anson.Huang@nxp.com>

Reviewed-by: Fabio Estevam <festevam@gmail.com>

^ permalink raw reply	[flat|nested] 3+ messages in thread

* Re: [PATCH V2] ARM: dts: imx6qdl-sabresd: add egalax touch screen support on i2c2 bus
  2018-12-05  1:14 [PATCH V2] ARM: dts: imx6qdl-sabresd: add egalax touch screen support on i2c2 bus Anson Huang
  2018-12-05 12:16 ` Fabio Estevam
@ 2018-12-06  7:35 ` Shawn Guo
  1 sibling, 0 replies; 3+ messages in thread
From: Shawn Guo @ 2018-12-06  7:35 UTC (permalink / raw)
  To: Anson Huang
  Cc: s.hauer, kernel, Fabio Estevam, robh+dt, mark.rutland,
	linux-arm-kernel, devicetree, linux-kernel, dl-linux-imx

On Wed, Dec 05, 2018 at 01:14:25AM +0000, Anson Huang wrote:
> Add egalax touch screen support on i2c2 bus, it is connected
> to LVDS0, while the existing one on i2c3 bus is connected to
> LVDS1.
> 
> Signed-off-by: Anson Huang <Anson.Huang@nxp.com>

Applied, thanks.

^ permalink raw reply	[flat|nested] 3+ messages in thread

end of thread, other threads:[~2018-12-06  7:36 UTC | newest]

Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
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2018-12-05  1:14 [PATCH V2] ARM: dts: imx6qdl-sabresd: add egalax touch screen support on i2c2 bus Anson Huang
2018-12-05 12:16 ` Fabio Estevam
2018-12-06  7:35 ` Shawn Guo

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