diff options
| author | Vladimir Barinov <vladimir.barinov@cogentembedded.com> | 2013-05-09 03:14:35 +0400 |
|---|---|---|
| committer | Simon Horman <horms+renesas@verge.net.au> | 2013-06-05 12:17:19 +0400 |
| commit | 2d7cd3987056e958af32962d74441dddd70cb8f6 (patch) | |
| tree | d1af95ccd9a171bcab2a394c80ecc66504f74e2c /drivers/pinctrl/sh-pfc/pfc-r8a7778.c | |
| parent | a27c5cd1a08cc95c914900cc20277d2f39e02496 (diff) | |
| download | linux-2d7cd3987056e958af32962d74441dddd70cb8f6.tar.xz | |
sh-pfc: r8a7778: add VIN pin groups
Add VIN DATA[0:8]/CLK/HSYNC/VSYNC pin groups to R8A7778 PFC driver.
While at it, add SH_PFC_MUX8() macro for 8-bit data busses.
Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
[Sergei: updated the copyrights, added SH_PFC_MUX8() macro for 8-bit data bus,
made use of SH_PFC_*() macros to define the pin groups.]
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Diffstat (limited to 'drivers/pinctrl/sh-pfc/pfc-r8a7778.c')
| -rw-r--r-- | drivers/pinctrl/sh-pfc/pfc-r8a7778.c | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a7778.c b/drivers/pinctrl/sh-pfc/pfc-r8a7778.c index 1f692e5bf46d..e518c33dd21f 100644 --- a/drivers/pinctrl/sh-pfc/pfc-r8a7778.c +++ b/drivers/pinctrl/sh-pfc/pfc-r8a7778.c @@ -3,6 +3,7 @@ * * Copyright (C) 2013 Renesas Solutions Corp. * Copyright (C) 2013 Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> + * Copyright (C) 2013 Cogent Embedded, Inc. * * based on * Copyright (C) 2011 Renesas Solutions Corp. @@ -1316,6 +1317,11 @@ static struct sh_pfc_pin pinmux_pins[] = { #define SH_PFC_MUX4(name, arg1, arg2, arg3, arg4) \ static const unsigned int name ##_mux[] = { arg1##_MARK, arg2##_MARK, \ arg3##_MARK, arg4##_MARK } +#define SH_PFC_MUX8(name, arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8) \ + static const unsigned int name ##_mux[] = { arg1##_MARK, arg2##_MARK, \ + arg3##_MARK, arg4##_MARK, \ + arg5##_MARK, arg6##_MARK, \ + arg7##_MARK, arg8##_MARK, } /* - SCIF macro ------------------------------------------------------------- */ #define SCIF_PFC_PIN(name, args...) SH_PFC_PINS(name, args) @@ -1513,6 +1519,40 @@ SH_PFC_MUX1(usb1, PENC1); SH_PFC_PINS(usb1_ovc, RCAR_GP_PIN(0, 4)); SH_PFC_MUX1(usb1_ovc, USB_OVC1); +/* - VIN macros ------------------------------------------------------------- */ +#define VIN_PFC_PINS(name, args...) SH_PFC_PINS(name, args) +#define VIN_PFC_DAT8(name, d0, d1, d2, d3, d4, d5, d6, d7) \ + SH_PFC_MUX8(name, d0, d1, d2, d3, d4, d5, d6, d7) +#define VIN_PFC_CLK(name, clk) SH_PFC_MUX1(name, clk) +#define VIN_PFC_SYNC(name, hsync, vsync) SH_PFC_MUX2(name, hsync, vsync) + +/* - VIN0 ------------------------------------------------------------------- */ +VIN_PFC_PINS(vin0_data8, RCAR_GP_PIN(3, 29), RCAR_GP_PIN(3, 30), + RCAR_GP_PIN(3, 31), RCAR_GP_PIN(4, 0), + RCAR_GP_PIN(4, 1), RCAR_GP_PIN(4, 2), + RCAR_GP_PIN(4, 3), RCAR_GP_PIN(4, 4)); +VIN_PFC_DAT8(vin0_data8, VI0_DATA0_VI0_B0, VI0_DATA1_VI0_B1, + VI0_DATA2_VI0_B2, VI0_DATA3_VI0_B3, + VI0_DATA4_VI0_B4, VI0_DATA5_VI0_B5, + VI0_DATA6_VI0_G0, VI0_DATA7_VI0_G1); +VIN_PFC_PINS(vin0_clk, RCAR_GP_PIN(3, 24)); +VIN_PFC_CLK(vin0_clk, VI0_CLK); +VIN_PFC_PINS(vin0_sync, RCAR_GP_PIN(3, 27), RCAR_GP_PIN(3, 28)); +VIN_PFC_SYNC(vin0_sync, VI0_HSYNC, VI0_VSYNC); +/* - VIN1 ------------------------------------------------------------------- */ +VIN_PFC_PINS(vin1_data8, RCAR_GP_PIN(3, 25), RCAR_GP_PIN(3, 26), + RCAR_GP_PIN(3, 27), RCAR_GP_PIN(3, 28), + RCAR_GP_PIN(4, 5), RCAR_GP_PIN(4, 6), + RCAR_GP_PIN(4, 7), RCAR_GP_PIN(4, 8)); +VIN_PFC_DAT8(vin1_data8, VI1_DATA0, VI1_DATA1, + VI1_DATA2, VI1_DATA3, + VI1_DATA4, VI1_DATA5, + VI1_DATA6, VI1_DATA7); +VIN_PFC_PINS(vin1_clk, RCAR_GP_PIN(4, 9)); +VIN_PFC_CLK(vin1_clk, VI1_CLK); +VIN_PFC_PINS(vin1_sync, RCAR_GP_PIN(3, 21), RCAR_GP_PIN(3, 22)); +VIN_PFC_SYNC(vin1_sync, VI1_HSYNC, VI1_VSYNC); + static const struct sh_pfc_pin_group pinmux_groups[] = { SH_PFC_PIN_GROUP(hscif0_data_a), SH_PFC_PIN_GROUP(hscif0_data_b), @@ -1586,6 +1626,12 @@ static const struct sh_pfc_pin_group pinmux_groups[] = { SH_PFC_PIN_GROUP(usb0_ovc), SH_PFC_PIN_GROUP(usb1), SH_PFC_PIN_GROUP(usb1_ovc), + SH_PFC_PIN_GROUP(vin0_data8), + SH_PFC_PIN_GROUP(vin0_clk), + SH_PFC_PIN_GROUP(vin0_sync), + SH_PFC_PIN_GROUP(vin1_data8), + SH_PFC_PIN_GROUP(vin1_clk), + SH_PFC_PIN_GROUP(vin1_sync), }; static const char * const hscif0_groups[] = { @@ -1703,6 +1749,18 @@ static const char * const usb1_groups[] = { "usb1_ovc", }; +static const char * const vin0_groups[] = { + "vin0_data8", + "vin0_clk", + "vin0_sync", +}; + +static const char * const vin1_groups[] = { + "vin1_data8", + "vin1_clk", + "vin1_sync", +}; + static const struct sh_pfc_function pinmux_functions[] = { SH_PFC_FUNCTION(hscif0), SH_PFC_FUNCTION(hscif1), @@ -1718,6 +1776,8 @@ static const struct sh_pfc_function pinmux_functions[] = { SH_PFC_FUNCTION(sdhi2), SH_PFC_FUNCTION(usb0), SH_PFC_FUNCTION(usb1), + SH_PFC_FUNCTION(vin0), + SH_PFC_FUNCTION(vin1), }; static struct pinmux_cfg_reg pinmux_config_regs[] = { |