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pinctrl: sh-pfc: r8a7779: Add SCIF_CLK support 

Add pins, groups, and a function for SCIF_CLK, which is the external
clock source for the Baud Rate Generator for External Clock (BRG) on
SCIF.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Geert Uytterhoeven 2015-11-26 14:12:36 +01:00
parent f27200f9dc
commit 57a9d1acd0
1 changed files with 41 additions and 0 deletions
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41
drivers/pinctrl/sh-pfc/pfc-r8a7779.c
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@ -2282,6 +2282,35 @@ static const unsigned int scif5_clk_d_pins[] = {
static const unsigned int scif5_clk_d_mux[] = {
SCK5_D_MARK,
};
/* - SCIF Clock ------------------------------------------------------------- */
static const unsigned int scif_clk_pins[] = {
/* SCIF_CLK */
RCAR_GP_PIN(4, 28),
};
static const unsigned int scif_clk_mux[] = {
SCIF_CLK_MARK,
};
static const unsigned int scif_clk_b_pins[] = {
/* SCIF_CLK */
RCAR_GP_PIN(4, 5),
};
static const unsigned int scif_clk_b_mux[] = {
SCIF_CLK_B_MARK,
};
static const unsigned int scif_clk_c_pins[] = {
/* SCIF_CLK */
RCAR_GP_PIN(4, 18),
};
static const unsigned int scif_clk_c_mux[] = {
SCIF_CLK_C_MARK,
};
static const unsigned int scif_clk_d_pins[] = {
/* SCIF_CLK */
RCAR_GP_PIN(2, 29),
};
static const unsigned int scif_clk_d_mux[] = {
SCIF_CLK_D_MARK,
};
/* - SDHI0 ------------------------------------------------------------------ */
static const unsigned int sdhi0_data1_pins[] = {
/* D0 */
@ -2693,6 +2722,10 @@ static const struct sh_pfc_pin_group pinmux_groups[] = {
SH_PFC_PIN_GROUP(scif5_clk_c),
SH_PFC_PIN_GROUP(scif5_data_d),
SH_PFC_PIN_GROUP(scif5_clk_d),
SH_PFC_PIN_GROUP(scif_clk),
SH_PFC_PIN_GROUP(scif_clk_b),
SH_PFC_PIN_GROUP(scif_clk_c),
SH_PFC_PIN_GROUP(scif_clk_d),
SH_PFC_PIN_GROUP(sdhi0_data1),
SH_PFC_PIN_GROUP(sdhi0_data4),
SH_PFC_PIN_GROUP(sdhi0_ctrl),
@ -2902,6 +2935,13 @@ static const char * const scif5_groups[] = {
"scif5_clk_d",
};
static const char * const scif_clk_groups[] = {
"scif_clk",
"scif_clk_b",
"scif_clk_c",
"scif_clk_d",
};
static const char * const sdhi0_groups[] = {
"sdhi0_data1",
"sdhi0_data4",
@ -2997,6 +3037,7 @@ static const struct sh_pfc_function pinmux_functions[] = {
SH_PFC_FUNCTION(scif3),
SH_PFC_FUNCTION(scif4),
SH_PFC_FUNCTION(scif5),
SH_PFC_FUNCTION(scif_clk),
SH_PFC_FUNCTION(usb0),
SH_PFC_FUNCTION(usb1),
SH_PFC_FUNCTION(usb2),