Many SoC needs each PORT_GP_x() macros, but we can share/reuse
same one.
Signed-off-by: NKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: NGeert Uytterhoeven <geert+renesas@glider.be>

Signed-off-by: NGeert Uytterhoeven <geert+renesas@glider.be>
Acked-by: NLinus Walleij <linus.walleij@linaro.org>

Cfr. Manual Errata for Rev 0.50 of the R-Car Gen3 datasheet.

This has no user-visible impact.
Signed-off-by: NGeert Uytterhoeven <geert+renesas@glider.be>
Acked-by: NLinus Walleij <linus.walleij@linaro.org>

On r8a7795, PORT_GP_x() is a macro for defining GPIOs 0..x.
In all other sh-pfc code, PORT_GP_x() is a macro for defining GPIOs
0..(x-1).

Make the r8a7795 macro definitions consistent with the rest of the
sh-pfc codebase.
Signed-off-by: NGeert Uytterhoeven <geert+renesas@glider.be>
Acked-by: NLinus Walleij <linus.walleij@linaro.org>
Acked-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com>

This header file will be removed soon.

Copy the helper macro RCAR_GP_PIN(), which is used by the pinctrl
drivers only, to sh_pfc.h, and drop the #include.
Signed-off-by: NGeert Uytterhoeven <geert+renesas@glider.be>
Acked-by: NLinus Walleij <linus.walleij@linaro.org>

The sh_pfc_soc_info.gpio_data[] array contains not only GPIO data, but
also various other pinmux-related data (functions and marks).
Every single driver already calls its local array pinmux_data[].
Hence rename the sh_pfc_soc_info member to "pinmux_data".
Signed-off-by: NGeert Uytterhoeven <geert+renesas@glider.be>
Acked-by: NLinus Walleij <linus.walleij@linaro.org>
Acked-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com>

This patch adds EthernetAVB

Based on a much lager patch by Takeshi Kihara which was
originally posted by Kuninori Morimoto.
Signed-off-by: NTakeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: NKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
[horms: extracted from a larger patch;
        corrected swapped {MATCH,CAPTURE_A} pins]
Signed-off-by: NSimon Horman <horms+renesas@verge.net.au>
Reviewed-by: NGeert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: NGeert Uytterhoeven <geert+renesas@glider.be>

Signed-off-by: NKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Reviewed-by: NGeert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: NGeert Uytterhoeven <geert+renesas@glider.be>

Signed-off-by: NKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Reviewed-by: NGeert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: NGeert Uytterhoeven <geert+renesas@glider.be>

Signed-off-by: NKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Reviewed-by: NGeert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: NGeert Uytterhoeven <geert+renesas@glider.be>

This patch adds SCIF0/1/2/3/4/5
Signed-off-by: NGeert Uytterhoeven <geert+renesas@glider.be>
[Morimoto-san: Updated]
Signed-off-by: NKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: NLinus Walleij <linus.walleij@linaro.org>

Add PFC base support for the R8A7795 SoC.
Signed-off-by: NTakeshi Kihara <takeshi.kihara.df@renesas.com>
[Morimoto-san: updated]
Signed-off-by: NKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: NLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: NGeert Uytterhoeven <geert+renesas@glider.be>