From: Michal Vokáč <michal.vokac@ysoft.com>
Date: Wed, 16 Oct 2019 13:49:22 +0000 (+0200)
Subject: ARM: dts: imx6dl-yapp4: Enable UART2
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=e55274bfb99a814057a8b30e20aae6d29c27e615;p=linux.git

ARM: dts: imx6dl-yapp4: Enable UART2

The second UART is needed for 3D or MFD printer control.

Signed-off-by: Michal Vokáč <michal.vokac@ysoft.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
---

diff --git a/arch/arm/boot/dts/imx6dl-yapp4-common.dtsi b/arch/arm/boot/dts/imx6dl-yapp4-common.dtsi
index 6507bfc0141a3..21f388ecf138e 100644
--- a/arch/arm/boot/dts/imx6dl-yapp4-common.dtsi
+++ b/arch/arm/boot/dts/imx6dl-yapp4-common.dtsi
@@ -460,6 +460,13 @@
 		>;
 	};
 
+	pinctrl_uart2: uart2grp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_7__UART2_TX_DATA	0x1b098
+			MX6QDL_PAD_GPIO_8__UART2_RX_DATA	0x1b098
+		>;
+	};
+
 	pinctrl_usbh1: usbh1grp {
 		fsl,pins = <
 			MX6QDL_PAD_EIM_D30__USB_H1_OC	0x1b098
@@ -545,6 +552,12 @@
 	status = "okay";
 };
 
+&uart2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart2>;
+	status = "okay";
+};
+
 &usbh1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_usbh1>;