From mboxrd@z Thu Jan 1 00:00:00 1970 From: tony.felice@timesys.com (Anthony Felice) Date: Fri, 24 Jun 2016 15:44:45 -0400 Subject: [PATCH 3/4] ARM: dts: vf610-twr: Add crtouch node and pinmux In-Reply-To: <1466797486-31558-1-git-send-email-tony.felice@timesys.com> References: <1466797486-31558-1-git-send-email-tony.felice@timesys.com> Message-ID: <1466797486-31558-4-git-send-email-tony.felice@timesys.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org This adds a node for crtouch, the touchscreen controller of the Vybrid Tower. Pinmux for the gpio irq used by crtouch is also defined in this commit. Signed-off-by: Anthony Felice --- arch/arm/boot/dts/vf610-twr.dts | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/arch/arm/boot/dts/vf610-twr.dts b/arch/arm/boot/dts/vf610-twr.dts index ad1aff9..5d5cecf 100644 --- a/arch/arm/boot/dts/vf610-twr.dts +++ b/arch/arm/boot/dts/vf610-twr.dts @@ -217,6 +217,14 @@ VDDIO-supply = <®_3p3v>; clocks = <&clks VF610_CLK_SAI2>; }; + + touch: crtouch at 49 { + compatible = "fsl,crtouch_ts"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_touchscreen>; + reg = <0x49>; + irq-gpio = <&gpio0 21 GPIO_ACTIVE_HIGH>; + }; }; &iomuxc { @@ -365,6 +373,12 @@ >; }; + pinctrl_touchscreen: touchscreengrp { + fsl,pins = < + VF610_PAD_PTA31__GPIO_21 0x219d + >; + }; + pinctrl_uart1: uart1grp { fsl,pins = < VF610_PAD_PTB4__UART1_TX 0x21a2 -- 2.7.4