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06a9ea5d76
The OMAP4 SoC family uses specially-designed PMIC (power management IC) companion chip for power management needs: TWL6030/TWL6032. Therefore there is a typical connection of PMIC to OMAP4 so we can move it into separate .dtsi file and do not duplicate over board-specific files. Tested on OMAP4 SDP board and Pandaboard ES2. Signed-off-by: Ruslan Bilovol <ruslan.bilovol@ti.com> Signed-off-by: Benoit Cousson <bcousson@baylibre.com>
39 lines
1012 B
Plaintext
39 lines
1012 B
Plaintext
/*
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* Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/
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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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/*
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* On most OMAP4 platforms, the twl6030 IRQ line is connected
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* to the SYS_NIRQ1 line on OMAP and the twl6030 MSECURE line is
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* connected to the fref_clk0_out.sys_drm_msecure line.
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* Therefore, configure the defaults for the SYS_NIRQ1 and
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* fref_clk0_out.sys_drm_msecure pins here.
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*/
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pinctrl-names = "default";
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pinctrl-0 = <
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&twl6030_pins
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&twl6030_wkup_pins
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>;
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};
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&omap4_pmx_wkup {
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twl6030_wkup_pins: pinmux_twl6030_wkup_pins {
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pinctrl-single,pins = <
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0x14 (PIN_OUTPUT | MUX_MODE2) /* fref_clk0_out.sys_drm_msecure */
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>;
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};
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};
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&omap4_pmx_core {
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twl6030_pins: pinmux_twl6030_pins {
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pinctrl-single,pins = <
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0x15e (WAKEUP_EN | PIN_INPUT_PULLUP | MUX_MODE0) /* sys_nirq1.sys_nirq1 */
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>;
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};
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};
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