162306a36Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0 */ 262306a36Sopenharmony_ci/* 362306a36Sopenharmony_ci * Defines macros and constants for Renesas RZ/A2 pin controller pin 462306a36Sopenharmony_ci * muxing functions. 562306a36Sopenharmony_ci */ 662306a36Sopenharmony_ci#ifndef __DT_BINDINGS_PINCTRL_RENESAS_RZA2_H 762306a36Sopenharmony_ci#define __DT_BINDINGS_PINCTRL_RENESAS_RZA2_H 862306a36Sopenharmony_ci 962306a36Sopenharmony_ci#define RZA2_PINS_PER_PORT 8 1062306a36Sopenharmony_ci 1162306a36Sopenharmony_ci/* Port names as labeled in the Hardware Manual */ 1262306a36Sopenharmony_ci#define PORT0 0 1362306a36Sopenharmony_ci#define PORT1 1 1462306a36Sopenharmony_ci#define PORT2 2 1562306a36Sopenharmony_ci#define PORT3 3 1662306a36Sopenharmony_ci#define PORT4 4 1762306a36Sopenharmony_ci#define PORT5 5 1862306a36Sopenharmony_ci#define PORT6 6 1962306a36Sopenharmony_ci#define PORT7 7 2062306a36Sopenharmony_ci#define PORT8 8 2162306a36Sopenharmony_ci#define PORT9 9 2262306a36Sopenharmony_ci#define PORTA 10 2362306a36Sopenharmony_ci#define PORTB 11 2462306a36Sopenharmony_ci#define PORTC 12 2562306a36Sopenharmony_ci#define PORTD 13 2662306a36Sopenharmony_ci#define PORTE 14 2762306a36Sopenharmony_ci#define PORTF 15 2862306a36Sopenharmony_ci#define PORTG 16 2962306a36Sopenharmony_ci#define PORTH 17 3062306a36Sopenharmony_ci/* No I */ 3162306a36Sopenharmony_ci#define PORTJ 18 3262306a36Sopenharmony_ci#define PORTK 19 3362306a36Sopenharmony_ci#define PORTL 20 3462306a36Sopenharmony_ci#define PORTM 21 /* Pins PM_0/1 are labeled JP_0/1 in HW manual */ 3562306a36Sopenharmony_ci 3662306a36Sopenharmony_ci/* 3762306a36Sopenharmony_ci * Create the pin index from its bank and position numbers and store in 3862306a36Sopenharmony_ci * the upper 16 bits the alternate function identifier 3962306a36Sopenharmony_ci */ 4062306a36Sopenharmony_ci#define RZA2_PINMUX(b, p, f) ((b) * RZA2_PINS_PER_PORT + (p) | (f << 16)) 4162306a36Sopenharmony_ci 4262306a36Sopenharmony_ci/* 4362306a36Sopenharmony_ci * Convert a port and pin label to its global pin index 4462306a36Sopenharmony_ci */ 4562306a36Sopenharmony_ci#define RZA2_PIN(port, pin) ((port) * RZA2_PINS_PER_PORT + (pin)) 4662306a36Sopenharmony_ci 4762306a36Sopenharmony_ci#endif /* __DT_BINDINGS_PINCTRL_RENESAS_RZA2_H */ 48