| Chris Brandt | 3529596 | 2017-08-23 14:53:59 -0500 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
| 2 | /* |
| 3 | * Defines macros and constants for Renesas RZ/A1 pin controller pin |
| 4 | * muxing functions. |
| 5 | */ |
| 6 | #ifndef __DT_BINDINGS_PINCTRL_RENESAS_RZA1_H |
| 7 | #define __DT_BINDINGS_PINCTRL_RENESAS_RZA1_H |
| 8 | |
| 9 | #define RZA1_PINS_PER_PORT 16 |
| 10 | |
| 11 | /* |
| 12 | * Create the pin index from its bank and position numbers and store in |
| 13 | * the upper 16 bits the alternate function identifier |
| 14 | */ |
| 15 | #define RZA1_PINMUX(b, p, f) \ |
| 16 | ((b) * RZA1_PINS_PER_PORT + (p) | ((f) << 16)) |
| 17 | |
| 18 | #endif /* __DT_BINDINGS_PINCTRL_RENESAS_RZA1_H */ |