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>, Oleksandr Suvorov <oleksandr.suvorov@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 v5 13/13] ARM: dts: imx6ull-colibri: Add touchscreen used with Eval Board Date: Tue, 27 Aug 2019 13:18:42 +0000 [thread overview] Message-ID: <20190827131806.6816-14-philippe.schenker@toradex.com> (raw) In-Reply-To: <20190827131806.6816-1-philippe.schenker@toradex.com> This adds the common touchscreen that is used with Toradex's Eval Boards. It is disabled by default because the pins are also used for PWM, which is the standard use for colibri boards. Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com> 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> --- Changes in v5: - Added note to commit message about disabled status - Add Olek's Reviewed-by Changes in v4: None Changes in v3: None 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 a78849fd2afa..458a4084e53c 100644 --- a/arch/arm/boot/dts/imx6ull-colibri-eval-v3.dtsi +++ b/arch/arm/boot/dts/imx6ull-colibri-eval-v3.dtsi @@ -100,6 +100,21 @@ &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"; @@ -176,3 +191,12 @@ 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 + >; + }; +}; -- 2.23.0
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>, Oleksandr Suvorov <oleksandr.suvorov@toradex.com>, 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 v5 13/13] ARM: dts: imx6ull-colibri: Add touchscreen used with Eval Board Date: Tue, 27 Aug 2019 13:18:42 +0000 [thread overview] Message-ID: <20190827131806.6816-14-philippe.schenker@toradex.com> (raw) In-Reply-To: <20190827131806.6816-1-philippe.schenker@toradex.com> This adds the common touchscreen that is used with Toradex's Eval Boards. It is disabled by default because the pins are also used for PWM, which is the standard use for colibri boards. Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com> 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> --- Changes in v5: - Added note to commit message about disabled status - Add Olek's Reviewed-by Changes in v4: None Changes in v3: None 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 a78849fd2afa..458a4084e53c 100644 --- a/arch/arm/boot/dts/imx6ull-colibri-eval-v3.dtsi +++ b/arch/arm/boot/dts/imx6ull-colibri-eval-v3.dtsi @@ -100,6 +100,21 @@ &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"; @@ -176,3 +191,12 @@ 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 + >; + }; +}; -- 2.23.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2019-08-27 13:18 UTC|newest] Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top 2019-08-27 13:18 [PATCH v5 00/13] Common patches from downstream development Philippe Schenker 2019-08-27 13:18 ` Philippe Schenker 2019-08-27 13:18 ` Philippe Schenker 2019-08-27 13:18 ` [PATCH v5 01/13] ARM: dts: imx7-colibri: add GPIO wakeup key Philippe Schenker 2019-08-27 13:18 ` Philippe Schenker 2019-08-27 13:18 ` Philippe Schenker 2019-08-27 13:18 ` [PATCH v5 02/13] ARM: dts: imx7-colibri: fix 1.8V/UHS support Philippe Schenker 2019-08-27 13:18 ` Philippe Schenker 2019-08-27 13:18 ` Philippe Schenker 2019-08-27 13:18 ` [PATCH v5 03/13] ARM: dts: imx7-colibri: Add touch controllers Philippe Schenker 2019-08-27 13:18 ` Philippe Schenker 2019-08-27 13:18 ` Philippe Schenker 2019-08-27 13:18 ` [PATCH v5 04/13] ARM: dts: imx6qdl-colibri: Add missing pin declaration in iomuxc Philippe Schenker 2019-08-27 13:18 ` Philippe Schenker 2019-08-27 13:18 ` Philippe Schenker 2019-08-27 13:18 ` [PATCH v5 05/13] ARM: dts: imx6qdl-apalis: Add sleep state to can interfaces Philippe Schenker 2019-08-27 13:18 ` Philippe Schenker 2019-08-27 13:18 ` Philippe Schenker 2019-08-27 13:18 ` [PATCH v5 06/13] ARM: dts: imx6-apalis: Add touchscreens used on Toradex eval boards Philippe Schenker 2019-08-27 13:18 ` Philippe Schenker 2019-08-27 13:18 ` Philippe Schenker 2019-08-27 13:18 ` [PATCH v5 07/13] ARM: dts: imx6-colibri: Add missing pinmuxing to Toradex eval board Philippe Schenker 2019-08-27 13:18 ` Philippe Schenker 2019-08-27 13:18 ` Philippe Schenker 2019-08-27 13:18 ` [PATCH v5 08/13] ARM: dts: imx6ull-colibri: Add sleep mode to fec Philippe Schenker 2019-08-27 13:18 ` Philippe Schenker 2019-08-27 13:18 ` Philippe Schenker 2019-08-27 13:18 ` [PATCH v5 09/13] ARM: dts: imx6ull-colibri: reduce v_batt current in power off Philippe Schenker 2019-08-27 13:18 ` Philippe Schenker 2019-08-27 13:18 ` Philippe Schenker 2019-08-27 13:18 ` [PATCH v5 10/13] ARM: dts: imx6ull-colibri: Add watchdog Philippe Schenker 2019-08-27 13:18 ` Philippe Schenker 2019-08-27 13:18 ` Philippe Schenker 2019-08-27 13:18 ` [PATCH v5 11/13] ARM: dts: imx6ull: improve can templates Philippe Schenker 2019-08-27 13:18 ` Philippe Schenker 2019-08-27 13:18 ` Philippe Schenker 2019-08-27 13:18 ` [PATCH v5 12/13] ARM: dts: imx6ull-colibri: Add general wakeup key used on Colibri Philippe Schenker 2019-08-27 13:18 ` Philippe Schenker 2019-08-27 13:18 ` Philippe Schenker 2019-08-27 13:18 ` Philippe Schenker [this message] 2019-08-27 13:18 ` [PATCH v5 13/13] ARM: dts: imx6ull-colibri: Add touchscreen used with Eval Board Philippe Schenker 2019-08-27 13:18 ` Philippe Schenker 2019-09-14 2:30 ` [PATCH v5 00/13] Common patches from downstream development Shawn Guo 2019-09-14 2:30 ` Shawn Guo 2019-09-14 2:30 ` Shawn Guo
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