ARM: dts: OMAP3: beagle/overo: mux console UART, enable wakeup
Ensure the console uart (UART3) on these boards is mux'd correctly, and IO ring wakeup is enabled. This is needed for serial console wakeups when using DT boot. Thanks to Florian Vaussard for suggestion to use preprocessor features. Cc: Florian Vaussard <florian.vaussard@epfl.ch> Signed-off-by: Kevin Hilman <khilman@linaro.org> Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
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@ -126,3 +126,17 @@
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mode = <3>;
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power = <50>;
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};
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&omap3_pmx_core {
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uart3_pins: pinmux_uart3_pins {
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pinctrl-single,pins = <
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0x16e (PIN_INPUT | PIN_OFF_WAKEUPENABLE | MUX_MODE0) /* uart3_rx_irrx.uart3_rx_irrx */
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0x170 (PIN_OUTPUT | MUX_MODE0) /* uart3_tx_irtx.uart3_tx_irtx OUTPUT | MODE0 */
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>;
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};
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};
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&uart3 {
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pinctrl-names = "default";
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pinctrl-0 = <&uart3_pins>;
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};
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@ -95,6 +95,13 @@
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0x1ae (PIN_INPUT_PULLDOWN | MUX_MODE3) /* usbb2_ulpitll_clk.usbb1_ulpiphy_dat7 */
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>;
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};
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uart3_pins: pinmux_uart3_pins {
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pinctrl-single,pins = <
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0x16e (PIN_INPUT | PIN_OFF_WAKEUPENABLE | MUX_MODE0) /* uart3_rx_irrx.uart3_rx_irrx */
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0x170 (PIN_OUTPUT | MUX_MODE0) /* uart3_tx_irtx.uart3_tx_irtx */
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>;
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};
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};
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&i2c1 {
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@ -142,3 +149,8 @@
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*/
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ti,pulldowns = <0x03a1c4>;
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};
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&uart3 {
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pinctrl-names = "default";
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pinctrl-0 = <&uart3_pins>;
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};
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@ -77,3 +77,17 @@
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mode = <3>;
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power = <50>;
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};
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&omap3_pmx_core {
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uart3_pins: pinmux_uart3_pins {
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pinctrl-single,pins = <
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0x16e (PIN_INPUT | PIN_OFF_WAKEUPENABLE | MUX_MODE0) /* uart3_rx_irrx.uart3_rx_irrx */
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0x170 (PIN_OUTPUT | MUX_MODE0) /* uart3_tx_irtx.uart3_tx_irtx */
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>;
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};
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};
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&uart3 {
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pinctrl-names = "default";
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pinctrl-0 = <&uart3_pins>;
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};
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