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Commit 10a3472a authored by Florian Vaussard's avatar Florian Vaussard Committed by Benoit Cousson
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ARM: dts: OMAP2+: Header file for pinctrl constants 



Most of the constants are taken from arch/arm/mach-omap2/mux.h.
Define some others for the PIN_OUTPUT_* flavours.

Signed-off-by: default avatarFlorian Vaussard <florian.vaussard@epfl.ch>
Acked-by: default avatarSantosh Shilimkar <santosh.shilimkar@ti.com>
Reviewed-by: default avatarStephen Warren <swarren@nvidia.com>
Signed-off-by: default avatarBenoit Cousson <benoit.cousson@linaro.org>
parent 8fea7d5a

include/dt-bindings/pinctrl/omap.h

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/*

 * This header provides constants for OMAP pinctrl bindings.

 *

 * Copyright (C) 2009 Nokia

 * Copyright (C) 2009-2010 Texas Instruments

 */



/* 34xx mux mode options for each pin. See TRM for options */

#define MUX_MODE0	0

#define MUX_MODE1	1

#define MUX_MODE2	2

#define MUX_MODE3	3

#define MUX_MODE4	4

#define MUX_MODE5	5

#define MUX_MODE6	6

#define MUX_MODE7	7



/* 24xx/34xx mux bit defines */

#define PULL_ENA		(1 << 3)

#define PULL_UP			(1 << 4)

#define ALTELECTRICALSEL	(1 << 5)



/* 34xx specific mux bit defines */

#define INPUT_EN		(1 << 8)

#define OFF_EN			(1 << 9)

#define OFFOUT_EN		(1 << 10)

#define OFFOUT_VAL		(1 << 11)

#define OFF_PULL_EN		(1 << 12)

#define OFF_PULL_UP		(1 << 13)

#define WAKEUP_EN		(1 << 14)



/* 44xx specific mux bit defines */

#define WAKEUP_EVENT		(1 << 15)



/* Active pin states */

#define PIN_OUTPUT		0

#define PIN_OUTPUT_PULLUP	(PIN_OUTPUT | PULL_ENA | PULL_UP)

#define PIN_OUTPUT_PULLDOWN	(PIN_OUTPUT | PULL_ENA)

#define PIN_INPUT		INPUT_EN

#define PIN_INPUT_PULLUP	(PULL_ENA | INPUT_EN | PULL_UP)

#define PIN_INPUT_PULLDOWN	(PULL_ENA | INPUT_EN)



/* Off mode states */

#define PIN_OFF_NONE		0

#define PIN_OFF_OUTPUT_HIGH	(OFF_EN | OFFOUT_EN | OFFOUT_VAL)

#define PIN_OFF_OUTPUT_LOW	(OFF_EN | OFFOUT_EN)

#define PIN_OFF_INPUT_PULLUP	(OFF_EN | OFF_PULL_EN | OFF_PULL_UP)

#define PIN_OFF_INPUT_PULLDOWN	(OFF_EN | OFF_PULL_EN)

#define PIN_OFF_WAKEUPENABLE	WAKEUP_EN