diff options
| author | Florian Vaussard <florian.vaussard@epfl.ch> | 2014-03-07 20:22:19 +0100 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2014-03-12 10:18:16 -0700 |
| commit | 1afb89746ca0e5b5d24dcb119c084516a0a4fd36 (patch) | |
| tree | 4828202c82023474d1cae78c5e17766256f6e863 /arch/arm/boot/dts/omap3-overo-tobi-common.dtsi | |
| parent | 7a5cfb2744523a1e3742c5b91a5e670a9d27323e (diff) | |
ARM: dts: overo: Push uart3 pinmux down to expansion board
UART3 is used by expansion boards to get a tty console. Thus, the
pinmux should be defined by expansion boards, instead of being
imposed by the processor board.
Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/boot/dts/omap3-overo-tobi-common.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/omap3-overo-tobi-common.dtsi | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/omap3-overo-tobi-common.dtsi b/arch/arm/boot/dts/omap3-overo-tobi-common.dtsi index 0312d2240db3..384e87d7f3bb 100644 --- a/arch/arm/boot/dts/omap3-overo-tobi-common.dtsi +++ b/arch/arm/boot/dts/omap3-overo-tobi-common.dtsi @@ -28,6 +28,13 @@ OMAP3_CORE1_IOPAD(0x21c4, PIN_INPUT | MUX_MODE0) /* i2c3_sda.i2c3_sda */ >; }; + + uart3_pins: pinmux_uart3_pins { + pinctrl-single,pins = < + OMAP3_CORE1_IOPAD(0x219e, PIN_INPUT | PIN_OFF_WAKEUPENABLE | MUX_MODE0) /* uart3_rx_irrx.uart3_rx_irrx */ + OMAP3_CORE1_IOPAD(0x21a0, PIN_OUTPUT | MUX_MODE0) /* uart3_tx_irtx.uart3_tx_irtx */ + >; + }; }; #include "omap-gpmc-smsc9221.dtsi" @@ -58,3 +65,9 @@ &mmc3 { status = "disabled"; }; + +&uart3 { + pinctrl-names = "default"; + pinctrl-0 = <&uart3_pins>; +}; + |