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From: Philippe Schenker <philippe.schenker@toradex.com>
To: "Marcel Ziswiler" <marcel.ziswiler@toradex.com>,
	"Max Krummenacher" <max.krummenacher@toradex.com>,
	"stefan@agner.ch" <stefan@agner.ch>,
	"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
	"Rob Herring" <robh+dt@kernel.org>,
	"Shawn Guo" <shawnguo@kernel.org>,
	"Mark Rutland" <mark.rutland@arm.com>,
	"Michal Vokáč" <michal.vokac@ysoft.com>,
	"Fabio Estevam" <festevam@gmail.com>
Cc: Philippe Schenker <philippe.schenker@toradex.com>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	"linux-arm-kernel@lists.infradead.org" 
	<linux-arm-kernel@lists.infradead.org>,
	Pengutronix Kernel Team <kernel@pengutronix.de>,
	NXP Linux Team <linux-imx@nxp.com>,
	Sascha Hauer <s.hauer@pengutronix.de>
Subject: [PATCH v2 20/20] ARM: dts: imx6ull-colibri: Add touchscreen used with Eval Board
Date: Wed, 31 Jul 2019 12:38:35 +0000	[thread overview]
Message-ID: <20190731123750.25670-21-philippe.schenker@toradex.com> (raw)
In-Reply-To: <20190731123750.25670-1-philippe.schenker@toradex.com>

This adds the common touchscreen that is used with Toradex's
Eval Boards.

Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>

---

Changes in v2:
- Removed f0710a, that is downstream only
- Changed to generic node name
- Better comment

 .../arm/boot/dts/imx6ull-colibri-eval-v3.dtsi | 24 +++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/arch/arm/boot/dts/imx6ull-colibri-eval-v3.dtsi b/arch/arm/boot/dts/imx6ull-colibri-eval-v3.dtsi
index d3c4809f140e..78e74bfeca1b 100644
--- a/arch/arm/boot/dts/imx6ull-colibri-eval-v3.dtsi
+++ b/arch/arm/boot/dts/imx6ull-colibri-eval-v3.dtsi
@@ -112,6 +112,21 @@
 &i2c1 {
 	status = "okay";
 
+	/*
+	 * Touchscreen is using SODIMM 28/30, also used for PWM<B>, PWM<C>,
+	 * aka pwm2, pwm3. so if you enable touchscreen, disable the pwms
+	 */
+	touchscreen@4a {
+		compatible = "atmel,maxtouch";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_gpiotouch>;
+		reg = <0x4a>;
+		interrupt-parent = <&gpio4>;
+		interrupts = <16 IRQ_TYPE_EDGE_FALLING>;	/* SODIMM 28 */
+		reset-gpios = <&gpio2 5 GPIO_ACTIVE_HIGH>;	/* SODIMM 30 */
+		status = "disabled";
+	};
+
 	/* M41T0M6 real time clock on carrier board */
 	m41t0m6: rtc@68 {
 		compatible = "st,m41t0";
@@ -188,3 +203,12 @@
 	sd-uhs-sdr104;
 	status = "okay";
 };
+
+&iomuxc {
+	pinctrl_gpiotouch: touchgpios {
+		fsl,pins = <
+			MX6UL_PAD_NAND_DQS__GPIO4_IO16		0x74
+			MX6UL_PAD_ENET1_TX_EN__GPIO2_IO05	0x14
+		>;
+	};
+};
-- 
2.22.0


WARNING: multiple messages have this Message-ID (diff)
From: Philippe Schenker <philippe.schenker@toradex.com>
To: "Marcel Ziswiler" <marcel.ziswiler@toradex.com>,
	"Max Krummenacher" <max.krummenacher@toradex.com>,
	"stefan@agner.ch" <stefan@agner.ch>,
	"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
	"Rob Herring" <robh+dt@kernel.org>,
	"Shawn Guo" <shawnguo@kernel.org>,
	"Mark Rutland" <mark.rutland@arm.com>,
	"Michal Vokáč" <michal.vokac@ysoft.com>,
	"Fabio Estevam" <festevam@gmail.com>
Cc: Sascha Hauer <s.hauer@pengutronix.de>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	Philippe Schenker <philippe.schenker@toradex.com>,
	NXP Linux Team <linux-imx@nxp.com>,
	Pengutronix Kernel Team <kernel@pengutronix.de>,
	"linux-arm-kernel@lists.infradead.org"
	<linux-arm-kernel@lists.infradead.org>
Subject: [PATCH v2 20/20] ARM: dts: imx6ull-colibri: Add touchscreen used with Eval Board
Date: Wed, 31 Jul 2019 12:38:35 +0000	[thread overview]
Message-ID: <20190731123750.25670-21-philippe.schenker@toradex.com> (raw)
In-Reply-To: <20190731123750.25670-1-philippe.schenker@toradex.com>

This adds the common touchscreen that is used with Toradex's
Eval Boards.

Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>

---

Changes in v2:
- Removed f0710a, that is downstream only
- Changed to generic node name
- Better comment

 .../arm/boot/dts/imx6ull-colibri-eval-v3.dtsi | 24 +++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/arch/arm/boot/dts/imx6ull-colibri-eval-v3.dtsi b/arch/arm/boot/dts/imx6ull-colibri-eval-v3.dtsi
index d3c4809f140e..78e74bfeca1b 100644
--- a/arch/arm/boot/dts/imx6ull-colibri-eval-v3.dtsi
+++ b/arch/arm/boot/dts/imx6ull-colibri-eval-v3.dtsi
@@ -112,6 +112,21 @@
 &i2c1 {
 	status = "okay";
 
+	/*
+	 * Touchscreen is using SODIMM 28/30, also used for PWM<B>, PWM<C>,
+	 * aka pwm2, pwm3. so if you enable touchscreen, disable the pwms
+	 */
+	touchscreen@4a {
+		compatible = "atmel,maxtouch";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_gpiotouch>;
+		reg = <0x4a>;
+		interrupt-parent = <&gpio4>;
+		interrupts = <16 IRQ_TYPE_EDGE_FALLING>;	/* SODIMM 28 */
+		reset-gpios = <&gpio2 5 GPIO_ACTIVE_HIGH>;	/* SODIMM 30 */
+		status = "disabled";
+	};
+
 	/* M41T0M6 real time clock on carrier board */
 	m41t0m6: rtc@68 {
 		compatible = "st,m41t0";
@@ -188,3 +203,12 @@
 	sd-uhs-sdr104;
 	status = "okay";
 };
+
+&iomuxc {
+	pinctrl_gpiotouch: touchgpios {
+		fsl,pins = <
+			MX6UL_PAD_NAND_DQS__GPIO4_IO16		0x74
+			MX6UL_PAD_ENET1_TX_EN__GPIO2_IO05	0x14
+		>;
+	};
+};
-- 
2.22.0

_______________________________________________
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  parent reply	other threads:[~2019-07-31 12:38 UTC|newest]

Thread overview: 78+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-07-31 12:37 [PATCH v2 00/20] Common patches from downstream development Philippe Schenker
2019-07-31 12:37 ` Philippe Schenker
2019-07-31 12:37 ` Philippe Schenker
2019-07-31 12:38 ` [PATCH v2 01/20] ARM: dts: imx7-colibri: make sure module supplies are always on Philippe Schenker
2019-07-31 12:38   ` Philippe Schenker
2019-07-31 12:38   ` Philippe Schenker
2019-07-31 12:38 ` [PATCH v2 02/20] ARM: dts: imx7-colibri: disable HS400 Philippe Schenker
2019-07-31 12:38   ` Philippe Schenker
2019-07-31 12:38   ` Philippe Schenker
2019-07-31 12:38 ` [PATCH v2 03/20] ARM: dts: imx7-colibri: prepare module device tree for FlexCAN Philippe Schenker
2019-07-31 12:38   ` Philippe Schenker
2019-07-31 12:38   ` Philippe Schenker
2019-07-31 12:38 ` [PATCH v2 04/20] ARM: dts: imx7-colibri: Add sleep mode to ethernet Philippe Schenker
2019-07-31 12:38   ` Philippe Schenker
2019-07-31 12:38   ` Philippe Schenker
2019-07-31 12:38 ` [PATCH v2 05/20] ARM: dts: add recovery for I2C for iMX7 Philippe Schenker
2019-07-31 12:38   ` Philippe Schenker
2019-07-31 12:38   ` Philippe Schenker
2019-07-31 12:38 ` [PATCH v2 06/20] ARM: dts: imx7-colibri: add GPIO wakeup key Philippe Schenker
2019-07-31 12:38   ` Philippe Schenker
2019-07-31 12:38   ` Philippe Schenker
2019-07-31 12:38 ` [PATCH v2 07/20] ARM: dts: imx7-colibri: fix 1.8V/UHS support Philippe Schenker
2019-07-31 12:38   ` Philippe Schenker
2019-07-31 12:38   ` Philippe Schenker
2019-07-31 12:56   ` Fabio Estevam
2019-07-31 12:56     ` Fabio Estevam
2019-07-31 14:52     ` Philippe Schenker
2019-07-31 14:52       ` Philippe Schenker
2019-07-31 14:52       ` Philippe Schenker
2019-08-02  8:51       ` Stefan Agner
2019-08-02  8:51         ` Stefan Agner
2019-08-05  7:18         ` Philippe Schenker
2019-08-05  7:18           ` Philippe Schenker
2019-08-05  7:18           ` Philippe Schenker
2019-07-31 12:38 ` [PATCH v2 08/20] ARM: dts: imx7-colibri: Add touch controllers Philippe Schenker
2019-07-31 12:38   ` Philippe Schenker
2019-07-31 12:38   ` Philippe Schenker
2019-07-31 12:42   ` Fabio Estevam
2019-07-31 12:42     ` Fabio Estevam
2019-07-31 14:39     ` Philippe Schenker
2019-07-31 14:39       ` Philippe Schenker
2019-07-31 14:39       ` Philippe Schenker
2019-07-31 12:38 ` [PATCH v2 09/20] ARM: dts: imx6qdl-colibri: add phy to fec Philippe Schenker
2019-07-31 12:38   ` Philippe Schenker
2019-07-31 12:38   ` Philippe Schenker
2019-07-31 12:38 ` [PATCH v2 10/20] ARM: dts: imx6qdl-colibri: Add missing pin declaration in iomuxc Philippe Schenker
2019-07-31 12:38   ` Philippe Schenker
2019-07-31 12:38   ` Philippe Schenker
2019-07-31 12:38 ` [PATCH v2 11/20] ARM: dts: imx6qdl-apalis: Add sleep state to can interfaces Philippe Schenker
2019-07-31 12:38   ` Philippe Schenker
2019-07-31 12:38   ` Philippe Schenker
2019-07-31 12:38 ` [PATCH v2 12/20] ARM: dts: imx6: Add touchscreens used on Toradex eval boards Philippe Schenker
2019-07-31 12:38   ` Philippe Schenker
2019-07-31 12:38   ` Philippe Schenker
2019-07-31 12:38 ` [PATCH v2 13/20] ARM: dts: imx6-colibri: Add missing pinmuxing to Toradex eval board Philippe Schenker
2019-07-31 12:38   ` Philippe Schenker
2019-07-31 12:38   ` Philippe Schenker
2019-07-31 12:38 ` [PATCH v2 14/20] ARM: dts: imx6ull-colibri: Add sleep mode to fec Philippe Schenker
2019-07-31 12:38   ` Philippe Schenker
2019-07-31 12:38   ` Philippe Schenker
2019-07-31 12:38 ` [PATCH v2 15/20] ARM: dts: imx6ull-colibri: reduce v_batt current in power off Philippe Schenker
2019-07-31 12:38   ` Philippe Schenker
2019-07-31 12:38   ` Philippe Schenker
2019-07-31 12:38 ` [PATCH v2 16/20] ARM: dts: imx6ull-colibri: Add watchdog Philippe Schenker
2019-07-31 12:38   ` Philippe Schenker
2019-07-31 12:38   ` Philippe Schenker
2019-07-31 12:38 ` [PATCH v2 17/20] ARM: dts: imx6ull: improve can templates Philippe Schenker
2019-07-31 12:38   ` Philippe Schenker
2019-07-31 12:38   ` Philippe Schenker
2019-07-31 12:38 ` [PATCH v2 18/20] ARM: dts: imx6ull-colibri: Add general wakeup key used on Colibri Philippe Schenker
2019-07-31 12:38   ` Philippe Schenker
2019-07-31 12:38   ` Philippe Schenker
2019-07-31 12:38 ` [PATCH v2 19/20] ARM: dts: imx6/7-colibri: switch dr_mode to otg Philippe Schenker
2019-07-31 12:38   ` Philippe Schenker
2019-07-31 12:38   ` Philippe Schenker
2019-07-31 12:38 ` Philippe Schenker [this message]
2019-07-31 12:38   ` [PATCH v2 20/20] ARM: dts: imx6ull-colibri: Add touchscreen used with Eval Board Philippe Schenker
2019-07-31 12:38   ` Philippe Schenker

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