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Commit 62c2f988 authored by Jacopo Mondi's avatar Jacopo Mondi Committed by Simon Horman
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ARM: dts: r7s72100: add Renesas RZ/A1 pinctrl header 



Add dt-bindings for Renesas r7s72100 pin controller header file.

Signed-off-by: default avatarJacopo Mondi <jacopo+renesas@jmondi.org>
Reviewed-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: default avatarSimon Horman <horms+renesas@verge.net.au>
parent a56a2fe7

include/dt-bindings/pinctrl/r7s72100-pinctrl.h

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+16 −0
Original line number Diff line number Diff line 
/*

 * 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 */