diff options
| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2015-11-16 21:53:37 +0100 |
|---|---|---|
| committer | Geert Uytterhoeven <geert+renesas@glider.be> | 2015-12-08 14:18:45 +0100 |
| commit | f27200f9dce59ce5063bf722ef6ccedd34e4357b (patch) | |
| tree | c5b87dbf3fcd9383221bf48007646dce1ff6e922 /drivers/pinctrl | |
| parent | a4c8a6d2f6ed3686ce0cc789ed9213f579ebd4ad (diff) | |
| download | linux-f27200f9dce59ce5063bf722ef6ccedd34e4357b.tar.bz2 | |
pinctrl: sh-pfc: r8a7795: 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
(H)SCIF.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl')
| -rw-r--r-- | drivers/pinctrl/sh-pfc/pfc-r8a7795.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a7795.c b/drivers/pinctrl/sh-pfc/pfc-r8a7795.c index b9ef8ed555c8..35e017229ab0 100644 --- a/drivers/pinctrl/sh-pfc/pfc-r8a7795.c +++ b/drivers/pinctrl/sh-pfc/pfc-r8a7795.c @@ -2675,6 +2675,22 @@ static const unsigned int scif5_clk_mux[] = { SCK5_MARK, }; +/* - SCIF Clock ------------------------------------------------------------- */ +static const unsigned int scif_clk_a_pins[] = { + /* SCIF_CLK */ + RCAR_GP_PIN(6, 23), +}; +static const unsigned int scif_clk_a_mux[] = { + SCIF_CLK_A_MARK, +}; +static const unsigned int scif_clk_b_pins[] = { + /* SCIF_CLK */ + RCAR_GP_PIN(5, 9), +}; +static const unsigned int scif_clk_b_mux[] = { + SCIF_CLK_B_MARK, +}; + /* - SSI -------------------------------------------------------------------- */ static const unsigned int ssi0_data_pins[] = { /* SDATA */ @@ -3029,6 +3045,8 @@ static const struct sh_pfc_pin_group pinmux_groups[] = { SH_PFC_PIN_GROUP(scif4_ctrl_c), SH_PFC_PIN_GROUP(scif5_data), SH_PFC_PIN_GROUP(scif5_clk), + SH_PFC_PIN_GROUP(scif_clk_a), + SH_PFC_PIN_GROUP(scif_clk_b), SH_PFC_PIN_GROUP(ssi0_data), SH_PFC_PIN_GROUP(ssi01239_ctrl), SH_PFC_PIN_GROUP(ssi1_data_a), @@ -3292,6 +3310,11 @@ static const char * const scif5_groups[] = { "scif5_clk", }; +static const char * const scif_clk_groups[] = { + "scif_clk_a", + "scif_clk_b", +}; + static const char * const ssi_groups[] = { "ssi0_data", "ssi01239_ctrl", @@ -3341,6 +3364,7 @@ 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(ssi), }; |