1*c66ec88fSEmmanuel Vadot /* SPDX-License-Identifier: GPL-2.0 */ 2*c66ec88fSEmmanuel Vadot /* 3*c66ec88fSEmmanuel Vadot * Defines macros and constants for Renesas RZ/A2 pin controller pin 4*c66ec88fSEmmanuel Vadot * muxing functions. 5*c66ec88fSEmmanuel Vadot */ 6*c66ec88fSEmmanuel Vadot #ifndef __DT_BINDINGS_PINCTRL_RENESAS_RZA2_H 7*c66ec88fSEmmanuel Vadot #define __DT_BINDINGS_PINCTRL_RENESAS_RZA2_H 8*c66ec88fSEmmanuel Vadot 9*c66ec88fSEmmanuel Vadot #define RZA2_PINS_PER_PORT 8 10*c66ec88fSEmmanuel Vadot 11*c66ec88fSEmmanuel Vadot /* Port names as labeled in the Hardware Manual */ 12*c66ec88fSEmmanuel Vadot #define PORT0 0 13*c66ec88fSEmmanuel Vadot #define PORT1 1 14*c66ec88fSEmmanuel Vadot #define PORT2 2 15*c66ec88fSEmmanuel Vadot #define PORT3 3 16*c66ec88fSEmmanuel Vadot #define PORT4 4 17*c66ec88fSEmmanuel Vadot #define PORT5 5 18*c66ec88fSEmmanuel Vadot #define PORT6 6 19*c66ec88fSEmmanuel Vadot #define PORT7 7 20*c66ec88fSEmmanuel Vadot #define PORT8 8 21*c66ec88fSEmmanuel Vadot #define PORT9 9 22*c66ec88fSEmmanuel Vadot #define PORTA 10 23*c66ec88fSEmmanuel Vadot #define PORTB 11 24*c66ec88fSEmmanuel Vadot #define PORTC 12 25*c66ec88fSEmmanuel Vadot #define PORTD 13 26*c66ec88fSEmmanuel Vadot #define PORTE 14 27*c66ec88fSEmmanuel Vadot #define PORTF 15 28*c66ec88fSEmmanuel Vadot #define PORTG 16 29*c66ec88fSEmmanuel Vadot #define PORTH 17 30*c66ec88fSEmmanuel Vadot /* No I */ 31*c66ec88fSEmmanuel Vadot #define PORTJ 18 32*c66ec88fSEmmanuel Vadot #define PORTK 19 33*c66ec88fSEmmanuel Vadot #define PORTL 20 34*c66ec88fSEmmanuel Vadot #define PORTM 21 /* Pins PM_0/1 are labeled JP_0/1 in HW manual */ 35*c66ec88fSEmmanuel Vadot 36*c66ec88fSEmmanuel Vadot /* 37*c66ec88fSEmmanuel Vadot * Create the pin index from its bank and position numbers and store in 38*c66ec88fSEmmanuel Vadot * the upper 16 bits the alternate function identifier 39*c66ec88fSEmmanuel Vadot */ 40*c66ec88fSEmmanuel Vadot #define RZA2_PINMUX(b, p, f) ((b) * RZA2_PINS_PER_PORT + (p) | (f << 16)) 41*c66ec88fSEmmanuel Vadot 42*c66ec88fSEmmanuel Vadot /* 43*c66ec88fSEmmanuel Vadot * Convert a port and pin label to its global pin index 44*c66ec88fSEmmanuel Vadot */ 45*c66ec88fSEmmanuel Vadot #define RZA2_PIN(port, pin) ((port) * RZA2_PINS_PER_PORT + (pin)) 46*c66ec88fSEmmanuel Vadot 47*c66ec88fSEmmanuel Vadot #endif /* __DT_BINDINGS_PINCTRL_RENESAS_RZA2_H */ 48