From 7a89eecfdf745bcc3d39cbd5088ad821c4fc62c4 Mon Sep 17 00:00:00 2001 From: Sebastian Reichel Date: Wed, 23 Oct 2013 00:49:32 +0200 Subject: [PATCH] ARM: dts: omap3-n900: Add UART support Add UART support to Nokia N900. Signed-off-by: Sebastian Reichel Signed-off-by: Benoit Cousson --- arch/arm/boot/dts/omap3-n900.dts | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) diff --git a/arch/arm/boot/dts/omap3-n900.dts b/arch/arm/boot/dts/omap3-n900.dts index 7dd6fb6488e0..92262680cb85 100644 --- a/arch/arm/boot/dts/omap3-n900.dts +++ b/arch/arm/boot/dts/omap3-n900.dts @@ -31,6 +31,20 @@ &omap3_pmx_core { pinctrl-names = "default"; + uart2_pins: pinmux_uart2_pins { + pinctrl-single,pins = < + 0x14a (PIN_INPUT | MUX_MODE0) /* uart2_rx */ + 0x148 (PIN_OUTPUT | MUX_MODE0) /* uart2_tx */ + >; + }; + + uart3_pins: pinmux_uart3_pins { + pinctrl-single,pins = < + 0x16e (PIN_INPUT | MUX_MODE0) /* uart3_rx */ + 0x170 (PIN_OUTPUT | MUX_MODE0) /* uart3_tx */ + >; + }; + i2c1_pins: pinmux_i2c1_pins { pinctrl-single,pins = < 0x18a (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_scl */ @@ -127,3 +141,17 @@ mode = <2>; power = <50>; }; + +&uart1 { + status = "disabled"; +}; + +&uart2 { + pinctrl-names = "default"; + pinctrl-0 = <&uart2_pins>; +}; + +&uart3 { + pinctrl-names = "default"; + pinctrl-0 = <&uart3_pins>; +}; -- 2.34.1