mirror of
https://github.com/torvalds/linux.git
synced 2024-12-25 12:21:37 +00:00
arm: dts: dt-bindings: Add Renesas RZ/A1 pinctrl header
Add dt-bindings for Renesas r7s72100 pin controller header file. Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
This commit is contained in:
parent
7bb3e8b106
commit
cabec74919
16
include/dt-bindings/pinctrl/r7s72100-pinctrl.h
Normal file
16
include/dt-bindings/pinctrl/r7s72100-pinctrl.h
Normal file
@ -0,0 +1,16 @@
|
||||
/*
|
||||
* Defines macros and constants for Renesas RZ/A1 pin controller pin
|
||||
* muxing functions.
|
||||
*/
|
||||
#ifndef __DT_BINDINGS_PINCTRL_RENESAS_RZA1_H
|
||||
#define __DT_BINDINGS_PINCTRL_RENESAS_RZA1_H
|
||||
|
||||
#define RZA1_PINS_PER_PORT 16
|
||||
|
||||
/*
|
||||
* Create the pin index from its bank and position numbers and store in
|
||||
* the upper 16 bits the alternate function identifier
|
||||
*/
|
||||
#define RZA1_PINMUX(b, p, f) ((b) * RZA1_PINS_PER_PORT + (p) | (f << 16))
|
||||
|
||||
#endif /* __DT_BINDINGS_PINCTRL_RENESAS_RZA1_H */
|
Loading…
Reference in New Issue
Block a user