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On most OMAP3 platforms, the twl4030 IRQ line is connected to the SYS_NIRQ line on OMAP. Add another DTS include file (twl4030_omap3.dtsi) for boards that hook up the twl4030 this way to include. This allows RTC wake from off-mode to work again on OMAP3-based platforms with twl4030. Tested on 3530/Beagle, 3730/Beagle-xM, 3530/Overo, 3730/Overo-STORM. Special thanks to Florian Vaussard for suggesting use of preprocessor feature. Cc: Florian Vaussard <florian.vaussard@epfl.ch> Cc: Benoit Cousson <b-cousson@ti.com> Cc: Nishanth Menon <nm@ti.com> Signed-off-by: Kevin Hilman <khilman@linaro.org> Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
26 lines
654 B
Plaintext
26 lines
654 B
Plaintext
/*
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* Copyright (C) 2013 Linaro, Ltd.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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&twl {
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pinctrl-names = "default";
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pinctrl-0 = <&twl4030_pins>;
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};
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&omap3_pmx_core {
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/*
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* On most OMAP3 platforms, the twl4030 IRQ line is connected
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* to the SYS_NIRQ line on OMAP. Therefore, configure the
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* defaults for the SYS_NIRQ pin here.
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*/
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twl4030_pins: pinmux_twl4030_pins {
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pinctrl-single,pins = <
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0x1b0 (PIN_INPUT_PULLUP | PIN_OFF_WAKEUPENABLE | MUX_MODE0) /* sys_nirq.sys_nirq */
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>;
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};
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};
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