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From: Anson Huang <Anson.Huang@nxp.com>
To: shawnguo@kernel.org, kernel@pengutronix.de,
	fabio.estevam@nxp.com, robh+dt@kernel.org, mark.rutland@arm.com,
	fugang.duan@nxp.com, haibo.chen@nxp.com, yibin.gong@nxp.com,
	aisheng.dong@nxp.com
Cc: Linux-imx@nxp.com, linux-arm-kernel@lists.infradead.org,
	devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH V7 7/7] ARM: dts: imx6sx-sabreauto: add egalax touch screen support
Date: Sun,  6 May 2018 14:28:13 +0800	[thread overview]
Message-ID: <1525588093-29994-7-git-send-email-Anson.Huang@nxp.com> (raw)
In-Reply-To: <1525588093-29994-1-git-send-email-Anson.Huang@nxp.com>

Add egalax touch screen support on i2c2 bus.

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
---
changes since V6:
	remove unnecessary sign-off, improve node name and add PAD setting value.
 arch/arm/boot/dts/imx6sx-sabreauto.dts | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/arch/arm/boot/dts/imx6sx-sabreauto.dts b/arch/arm/boot/dts/imx6sx-sabreauto.dts
index 8e6bd9d..bfbcf70 100644
--- a/arch/arm/boot/dts/imx6sx-sabreauto.dts
+++ b/arch/arm/boot/dts/imx6sx-sabreauto.dts
@@ -111,6 +111,12 @@
 };
 
 &iomuxc {
+	pinctrl_egalax_int: egalax-intgrp {
+		fsl,pins = <
+			MX6SX_PAD_SD4_RESET_B__GPIO6_IO_22      0x10b0
+		>;
+	};
+
 	pinctrl_enet1: enet1grp {
 		fsl,pins = <
 			MX6SX_PAD_ENET1_MDIO__ENET1_MDIO        0xa0b1
@@ -253,6 +259,16 @@
 	pinctrl-0 = <&pinctrl_i2c2>;
 	status = "okay";
 
+	touchscreen@4 {
+		compatible = "eeti,egalax_ts";
+		reg = <0x04>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_egalax_int>;
+		interrupt-parent = <&gpio6>;
+		interrupts = <22 IRQ_TYPE_EDGE_FALLING>;
+		wakeup-gpios = <&gpio6 22 GPIO_ACTIVE_HIGH>;
+	};
+
 	pfuze100: pmic@8 {
 		compatible = "fsl,pfuze100";
 		reg = <0x08>;
-- 
2.7.4

  parent reply	other threads:[~2018-05-06  6:32 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-05-06  6:28 [PATCH V7 1/7] ARM: dts: imx6sx-sabreauto: add PMIC support Anson Huang
2018-05-06  6:28 ` [PATCH V7 2/7] ARM: dts: imx6sx-sabreauto: add max7322 IO expander support Anson Huang
2018-05-06 15:05   ` Fabio Estevam
2018-05-06  6:28 ` [PATCH V7 3/7] ARM: dts: imx6sx-sabreauto: add IO expander max7310 support Anson Huang
2018-05-06 15:06   ` Fabio Estevam
2018-05-06  6:28 ` [PATCH V7 4/7] ARM: dts: imx6sx-sabreauto: add fec support Anson Huang
2018-05-06 15:06   ` Fabio Estevam
2018-05-06  6:28 ` [PATCH V7 5/7] ARM: dts: imx6sx-sabreauto: add wdog external reset Anson Huang
2018-05-06 15:06   ` Fabio Estevam
2018-05-06  6:28 ` [PATCH V7 6/7] ARM: dts: imx6sx-sabreauto: add debug LED support Anson Huang
2018-05-06 15:07   ` Fabio Estevam
2018-05-06  6:28 ` Anson Huang [this message]
2018-05-06 15:07   ` [PATCH V7 7/7] ARM: dts: imx6sx-sabreauto: add egalax touch screen support Fabio Estevam
2018-05-06 15:05 ` [PATCH V7 1/7] ARM: dts: imx6sx-sabreauto: add PMIC support Fabio Estevam
2018-05-07  1:36 ` Shawn Guo

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