Commit 80d969e4 authored by Fabio Estevam's avatar Fabio Estevam Committed by Shawn Guo
Browse files

ARM: dts: mx28evk: Add auart0 and auart3 support 



Add auart0 and auart3 support.

Signed-off-by: default avatarFabio Estevam <fabio.estevam@freescale.com>
Reviewed-by: default avatarMarek Vasut <marex@denx.de>
Signed-off-by: default avatarShawn Guo <shawn.guo@linaro.org>
parent 1ea6607d

arch/arm/boot/dts/imx28-evk.dts

+12 −0
Original line number Diff line number Diff line
@@ -79,6 +79,18 @@ duart: serial@80074000 { 
				pinctrl-0 = <&duart_pins_a>;

				status = "okay";

			};



			auart0: serial@8006a000 {

				pinctrl-names = "default";

				pinctrl-0 = <&auart0_pins_a>;

				status = "okay";

			};



			auart3: serial@80070000 {

				pinctrl-names = "default";

				pinctrl-0 = <&auart3_pins_a>;

				status = "okay";

			};

		};

	};

arch/arm/boot/dts/imx28.dtsi

+26 −0
Original line number Diff line number Diff line
@@ -22,6 +22,11 @@ aliases { 
		gpio4 = &gpio4;

		saif0 = &saif0;

		saif1 = &saif1;

		serial0 = &auart0;

		serial1 = &auart1;

		serial2 = &auart2;

		serial3 = &auart3;

		serial4 = &auart4;

	};



	cpus {
@@ -184,6 +189,22 @@ gpmi_status_cfg: gpmi-status-cfg { 
					fsl,drive-strength = <2>;

				};



				auart0_pins_a: auart0@0 {

					reg = <0>;

					fsl,pinmux-ids = <0x3000 0x3010 0x3020 0x3030>;

					fsl,drive-strength = <0>;

					fsl,voltage = <1>;

					fsl,pull-up = <0>;

				};



				auart3_pins_a: auart3@0 {

					reg = <0>;

					fsl,pinmux-ids = <0x30c0 0x30d0 0x30e0 0x30f0>;

					fsl,drive-strength = <0>;

					fsl,voltage = <1>;

					fsl,pull-up = <0>;

				};



				mac0_pins_a: mac0@0 {

					reg = <0>;

					fsl,pinmux-ids = <0x4000 0x4010 0x4020
@@ -421,30 +442,35 @@ timrot@80068000 { 
			};



			auart0: serial@8006a000 {

				compatible = "fsl,imx28-auart", "fsl,imx23-auart";

				reg = <0x8006a000 0x2000>;

				interrupts = <112 70 71>;

				status = "disabled";

			};



			auart1: serial@8006c000 {

				compatible = "fsl,imx28-auart", "fsl,imx23-auart";

				reg = <0x8006c000 0x2000>;

				interrupts = <113 72 73>;

				status = "disabled";

			};



			auart2: serial@8006e000 {

				compatible = "fsl,imx28-auart", "fsl,imx23-auart";

				reg = <0x8006e000 0x2000>;

				interrupts = <114 74 75>;

				status = "disabled";

			};



			auart3: serial@80070000 {

				compatible = "fsl,imx28-auart", "fsl,imx23-auart";

				reg = <0x80070000 0x2000>;

				interrupts = <115 76 77>;

				status = "disabled";

			};



			auart4: serial@80072000 {

				compatible = "fsl,imx28-auart", "fsl,imx23-auart";

				reg = <0x80072000 0x2000>;

				interrupts = <116 78 79>;

				status = "disabled";