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DIR:OUT; SFP:1102; SCL:1; SRVR:VI1PR0502MB3615; H:VI1PR0502MB3965.eurprd05.prod.outlook.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; A:1; MX:1; received-spf: None (protection.outlook.com: toradex.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: fK26W+dFd4/zXfY8obejS04Kk99pK+wmDiOnIZAR4Un7ueLqd2vKwzx6732w2/9+Xml1Dsr6kHrE/VzogtRq8DyUtVXGBFtP+E3oMWyL4wFSLc4aZ3xrsTCTtcfnBy9Rse/rRb9OPQNwdhtfmyEJCDVU3+yOm8T34cFwMPrADIeM/qzO2HKAau+gb1AysrU6D73UPXwYS30h8uOvfFcyohuP1pnLvkrxGlfYpcRcaDEK8RZCsVLubc+BaqXTOGchN+iJ71VlONXDhEZNAL0u0/YxREMtxHBK3WYDFrxEzLqOLjoK+VyJHU8N43XYA+9P2k691K9i4YmHdGx39k+cG97V3QKUUHMzeUY8gmBCBXsmOE633kGHwA00lXXahA9dc6WYh/zJtITdjhOzOHfyBniy0wVJyuS+oaFwlCG6fRw= Content-ID: MIME-Version: 1.0 X-OriginatorOrg: toradex.com X-MS-Exchange-CrossTenant-Network-Message-Id: 1da1691c-076b-4c12-d95d-08d715b40108 X-MS-Exchange-CrossTenant-originalarrivaltime: 31 Jul 2019 12:38:35.3527 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: d9995866-0d9b-4251-8315-093f062abab4 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: philippe.schenker@toradex.com X-MS-Exchange-Transport-CrossTenantHeadersStamped: VI1PR0502MB3615 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190731_053840_925779_29F4783C X-CRM114-Status: GOOD ( 13.55 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Sascha Hauer , "linux-kernel@vger.kernel.org" , Philippe Schenker , NXP Linux Team , Pengutronix Kernel Team , "linux-arm-kernel@lists.infradead.org" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP This adds the common touchscreen that is used with Toradex's Eval Boards. Signed-off-by: Philippe Schenker --- 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, PWM, + * 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 + >; + }; +};