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Diffstat (limited to 'arch/arm/boot/dts/imx23.dtsi')
-rw-r--r--arch/arm/boot/dts/imx23.dtsi19
1 files changed, 19 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx23.dtsi b/arch/arm/boot/dts/imx23.dtsi
index daade4fa1500..e78c1f4c2837 100644
--- a/arch/arm/boot/dts/imx23.dtsi
+++ b/arch/arm/boot/dts/imx23.dtsi
@@ -18,6 +18,8 @@
gpio0 = &gpio0;
gpio1 = &gpio1;
gpio2 = &gpio2;
+ serial0 = &auart0;
+ serial1 = &auart1;
};
cpus {
@@ -123,6 +125,19 @@
fsl,pull-up = <0>;
};
+ auart0_pins_a: auart0@0 {
+ reg = <0>;
+ fsl,pinmux-ids = <
+ 0x01c0 /* MX23_PAD_AUART1_RX__AUART1_RX */
+ 0x01d0 /* MX23_PAD_AUART1_TX__AUART1_TX */
+ 0x01a0 /* MX23_PAD_AUART1_CTS__AUART1_CTS */
+ 0x01b0 /* MX23_PAD_AUART1_RTS__AUART1_RTS */
+ >;
+ fsl,drive-strength = <0>;
+ fsl,voltage = <1>;
+ fsl,pull-up = <0>;
+ };
+
mmc0_4bit_pins_a: mmc0-4bit@0 {
reg = <0>;
fsl,pinmux-ids = <
@@ -289,12 +304,16 @@
};
auart0: serial@8006c000 {
+ compatible = "fsl,imx23-auart";
reg = <0x8006c000 0x2000>;
+ interrupts = <24 25 23>;
status = "disabled";
};
auart1: serial@8006e000 {
+ compatible = "fsl,imx23-auart";
reg = <0x8006e000 0x2000>;
+ interrupts = <59 60 58>;
status = "disabled";
};