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/* SPDX-License-Identifier: GPL-2.0 */
/*
* Defines macros and constants for Renesas RZ/A2 pin controller pin
* muxing functions.
*/
#ifndef __DT_BINDINGS_PINCTRL_RENESAS_RZA2_H
#define __DT_BINDINGS_PINCTRL_RENESAS_RZA2_H
#define RZA2_PINS_PER_PORT 8
/* Port names as labeled in the Hardware Manual */
#define PORT0 0
#define PORT1 1
#define PORT2 2
#define PORT3 3
#define PORT4 4
#define PORT5 5
#define PORT6 6
#define PORT7 7
#define PORT8 8
#define PORT9 9
#define PORTA 10
#define PORTB 11
#define PORTC 12
#define PORTD 13
#define PORTE 14
#define PORTF 15
#define PORTG 16
#define PORTH 17
/* No I */
#define PORTJ 18
#define PORTK 19
#define PORTL 20
#define PORTM 21 /* Pins PM_0/1 are labeled JP_0/1 in HW manual */
/*
* Create the pin index from its bank and position numbers and store in
* the upper 16 bits the alternate function identifier
*/
#define RZA2_PINMUX(b, p, f) ((b) * RZA2_PINS_PER_PORT + (p) | (f << 16))
/*
* Convert a port and pin label to its global pin index
*/
#define RZA2_PIN(port, pin) ((port) * RZA2_PINS_PER_PORT + (pin))
#endif /* __DT_BINDINGS_PINCTRL_RENESAS_RZA2_H */
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