| Message ID | 1491401247-7030-5-git-send-email-jacopo+renesas@jmondi.org |
|---|---|
| State | New |
| Headers | show |
On Wed, Apr 5, 2017 at 4:07 PM, Jacopo Mondi <jacopo+renesas@jmondi.org> wrote: > --- /dev/null > +++ b/include/dt-bindings/pinctrl/r7s72100-pinctrl.h > @@ -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)) ... | (f) << 16) Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds -- To unsubscribe from this list: send the line "unsubscribe linux-gpio" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/include/dt-bindings/pinctrl/r7s72100-pinctrl.h b/include/dt-bindings/pinctrl/r7s72100-pinctrl.h new file mode 100644 index 0000000..6b609fe --- /dev/null +++ b/include/dt-bindings/pinctrl/r7s72100-pinctrl.h @@ -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 */
Add dt-bindings for Renesas r7s72100 pin controller header file. Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org> --- include/dt-bindings/pinctrl/r7s72100-pinctrl.h | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100644 include/dt-bindings/pinctrl/r7s72100-pinctrl.h