[mirror_ubuntu-bionic-kernel.git] / include / dt-bindings / pinctrl / am43xx.h

/* SPDX-License-Identifier: GPL-2.0 */
/*
 * This header provides constants specific to AM43XX pinctrl bindings.
 */

#ifndef _DT_BINDINGS_PINCTRL_AM43XX_H
#define _DT_BINDINGS_PINCTRL_AM43XX_H

#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
#define MUX_MODE8	8
#define MUX_MODE9	9

#define PULL_DISABLE		(1 << 16)
#define PULL_UP			(1 << 17)
#define INPUT_EN		(1 << 18)
#define SLEWCTRL_SLOW		(1 << 19)
#define SLEWCTRL_FAST		0
#define DS0_FORCE_OFF_MODE	(1 << 24)
#define DS0_INPUT		(1 << 25)
#define DS0_FORCE_OUT_HIGH	(1 << 26)
#define DS0_PULL_UP_DOWN_EN	(1 << 27)
#define DS0_PULL_UP_SEL		(1 << 28)
#define WAKEUP_ENABLE		(1 << 29)

#define DS0_PIN_OUTPUT		(DS0_FORCE_OFF_MODE)
#define DS0_PIN_OUTPUT_HIGH	(DS0_FORCE_OFF_MODE | DS0_FORCE_OUT_HIGH)
#define DS0_PIN_OUTPUT_PULLUP	(DS0_FORCE_OFF_MODE | DS0_PULL_UP_DOWN_EN | DS0_PULL_UP_SEL)
#define DS0_PIN_OUTPUT_PULLDOWN	(DS0_FORCE_OFF_MODE | DS0_PULL_UP_DOWN_EN)
#define DS0_PIN_INPUT		(DS0_FORCE_OFF_MODE | DS0_INPUT)
#define DS0_PIN_INPUT_PULLUP	(DS0_FORCE_OFF_MODE | DS0_INPUT | DS0_PULL_UP_DOWN_EN | DS0_PULL_UP_SEL)
#define DS0_PIN_INPUT_PULLDOWN	(DS0_FORCE_OFF_MODE | DS0_INPUT | DS0_PULL_UP_DOWN_EN)

#define PIN_OUTPUT		(PULL_DISABLE)
#define PIN_OUTPUT_PULLUP	(PULL_UP)
#define PIN_OUTPUT_PULLDOWN	0
#define PIN_INPUT		(INPUT_EN | PULL_DISABLE)
#define PIN_INPUT_PULLUP	(INPUT_EN | PULL_UP)
#define PIN_INPUT_PULLDOWN	(INPUT_EN)

/*
 * Macro to allow using the absolute physical address instead of the
 * padconf registers instead of the offset from padconf base.
 */
#define AM4372_IOPAD(pa, val)	(((pa) & 0xffff) - 0x0800) (val)

#endif
Commit	Line	Data
b2441318	1	/* SPDX-License-Identifier: GPL-2.0 */
e54686e4 M	2	/*
	3	* This header provides constants specific to AM43XX pinctrl bindings.
	4	*/
	5
	6	#ifndef _DT_BINDINGS_PINCTRL_AM43XX_H
	7	#define _DT_BINDINGS_PINCTRL_AM43XX_H
	8
	9	#define MUX_MODE0 0
	10	#define MUX_MODE1 1
	11	#define MUX_MODE2 2
	12	#define MUX_MODE3 3
	13	#define MUX_MODE4 4
	14	#define MUX_MODE5 5
	15	#define MUX_MODE6 6
	16	#define MUX_MODE7 7
dfc9d3f1	17	#define MUX_MODE8 8
92814c4a	18	#define MUX_MODE9 9
e54686e4 M	19
	20	#define PULL_DISABLE (1 << 16)
	21	#define PULL_UP (1 << 17)
	22	#define INPUT_EN (1 << 18)
10b21855 DG	23	#define SLEWCTRL_SLOW (1 << 19)
10b21855 DG	24	#define SLEWCTRL_FAST 0
130c28da AD	25	#define DS0_FORCE_OFF_MODE (1 << 24)
	26	#define DS0_INPUT (1 << 25)
	27	#define DS0_FORCE_OUT_HIGH (1 << 26)
e54686e4	28	#define DS0_PULL_UP_DOWN_EN (1 << 27)
130c28da	29	#define DS0_PULL_UP_SEL (1 << 28)
b6bbf598	30	#define WAKEUP_ENABLE (1 << 29)
e54686e4	31
130c28da AD	32	#define DS0_PIN_OUTPUT (DS0_FORCE_OFF_MODE)
	33	#define DS0_PIN_OUTPUT_HIGH (DS0_FORCE_OFF_MODE \| DS0_FORCE_OUT_HIGH)
	34	#define DS0_PIN_OUTPUT_PULLUP (DS0_FORCE_OFF_MODE \| DS0_PULL_UP_DOWN_EN \| DS0_PULL_UP_SEL)
	35	#define DS0_PIN_OUTPUT_PULLDOWN (DS0_FORCE_OFF_MODE \| DS0_PULL_UP_DOWN_EN)
	36	#define DS0_PIN_INPUT (DS0_FORCE_OFF_MODE \| DS0_INPUT)
	37	#define DS0_PIN_INPUT_PULLUP (DS0_FORCE_OFF_MODE \| DS0_INPUT \| DS0_PULL_UP_DOWN_EN \| DS0_PULL_UP_SEL)
	38	#define DS0_PIN_INPUT_PULLDOWN (DS0_FORCE_OFF_MODE \| DS0_INPUT \| DS0_PULL_UP_DOWN_EN)
	39
e54686e4 M	40	#define PIN_OUTPUT (PULL_DISABLE)
	41	#define PIN_OUTPUT_PULLUP (PULL_UP)
	42	#define PIN_OUTPUT_PULLDOWN 0
	43	#define PIN_INPUT (INPUT_EN \| PULL_DISABLE)
	44	#define PIN_INPUT_PULLUP (INPUT_EN \| PULL_UP)
	45	#define PIN_INPUT_PULLDOWN (INPUT_EN)
	46
fc63efdf JMC	47	/*
	48	* Macro to allow using the absolute physical address instead of the
	49	* padconf registers instead of the offset from padconf base.
	50	*/
	51	#define AM4372_IOPAD(pa, val) (((pa) & 0xffff) - 0x0800) (val)
	52
e54686e4 M	53	#endif
e54686e4 M	54