sh-pfc: r8a7791: Add PWM pin groups and functions

Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
---
 drivers/pinctrl/sh-pfc/pfc-r8a7791.c | 125 +++++++++++++++++++++++++++++++++++
 1 file changed, 125 insertions(+)

On Mon, May 18, 2015 at 3:41 AM, Yoshihiro Shimoda
<yoshihiro.shimoda.uh@renesas.com> wrote:
> Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>

Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>

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
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Hello Shimoda-san,

Thank you for the patch.

On Monday 18 May 2015 10:41:05 Yoshihiro Shimoda wrote:
> Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>

Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

> ---
>  drivers/pinctrl/sh-pfc/pfc-r8a7791.c | 125 ++++++++++++++++++++++++++++++++
>  1 file changed, 125 insertions(+)
> 
> diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a7791.c
> b/drivers/pinctrl/sh-pfc/pfc-r8a7791.c index cbf8ec3..6e9ed6f 100644
> --- a/drivers/pinctrl/sh-pfc/pfc-r8a7791.c
> +++ b/drivers/pinctrl/sh-pfc/pfc-r8a7791.c
> @@ -2928,6 +2928,79 @@ static const unsigned int msiof2_tx_e_pins[] = {
>  static const unsigned int msiof2_tx_e_mux[] = {
>  	MSIOF2_TXD_E_MARK,
>  };
> +/* - PWM --------------------------------------------------------------- */
> +static const unsigned int pwm0_pins[] = {
> +	RCAR_GP_PIN(6, 14),
> +};
> +static const unsigned int pwm0_mux[] = {
> +	PWM0_MARK,
> +};
> +static const unsigned int pwm0_b_pins[] = {
> +	RCAR_GP_PIN(5, 30),
> +};
> +static const unsigned int pwm0_b_mux[] = {
> +	PWM0_B_MARK,
> +};
> +static const unsigned int pwm1_pins[] = {
> +	RCAR_GP_PIN(1, 17),
> +};
> +static const unsigned int pwm1_mux[] = {
> +	PWM1_MARK,
> +};
> +static const unsigned int pwm1_b_pins[] = {
> +	RCAR_GP_PIN(6, 15),
> +};
> +static const unsigned int pwm1_b_mux[] = {
> +	PWM1_B_MARK,
> +};
> +static const unsigned int pwm2_pins[] = {
> +	RCAR_GP_PIN(1, 18),
> +};
> +static const unsigned int pwm2_mux[] = {
> +	PWM2_MARK,
> +};
> +static const unsigned int pwm2_b_pins[] = {
> +	RCAR_GP_PIN(0, 16),
> +};
> +static const unsigned int pwm2_b_mux[] = {
> +	PWM2_B_MARK,
> +};
> +static const unsigned int pwm3_pins[] = {
> +	RCAR_GP_PIN(1, 24),
> +};
> +static const unsigned int pwm3_mux[] = {
> +	PWM3_MARK,
> +};
> +static const unsigned int pwm4_pins[] = {
> +	RCAR_GP_PIN(3, 26),
> +};
> +static const unsigned int pwm4_mux[] = {
> +	PWM4_MARK,
> +};
> +static const unsigned int pwm4_b_pins[] = {
> +	RCAR_GP_PIN(3, 31),
> +};
> +static const unsigned int pwm4_b_mux[] = {
> +	PWM4_B_MARK,
> +};
> +static const unsigned int pwm5_pins[] = {
> +	RCAR_GP_PIN(7, 21),
> +};
> +static const unsigned int pwm5_mux[] = {
> +	PWM5_MARK,
> +};
> +static const unsigned int pwm5_b_pins[] = {
> +	RCAR_GP_PIN(7, 20),
> +};
> +static const unsigned int pwm5_b_mux[] = {
> +	PWM5_B_MARK,
> +};
> +static const unsigned int pwm6_pins[] = {
> +	RCAR_GP_PIN(7, 22),
> +};
> +static const unsigned int pwm6_mux[] = {
> +	PWM6_MARK,
> +};
>  /* - QSPI -------------------------------------------------------------- */
> static const unsigned int qspi_ctrl_pins[] = {
>  	/* SPCLK, SSL */
> @@ -4348,6 +4421,18 @@ static const struct sh_pfc_pin_group pinmux_groups[]
> = { SH_PFC_PIN_GROUP(msiof2_sync_e),
>  	SH_PFC_PIN_GROUP(msiof2_rx_e),
>  	SH_PFC_PIN_GROUP(msiof2_tx_e),
> +	SH_PFC_PIN_GROUP(pwm0),
> +	SH_PFC_PIN_GROUP(pwm0_b),
> +	SH_PFC_PIN_GROUP(pwm1),
> +	SH_PFC_PIN_GROUP(pwm1_b),
> +	SH_PFC_PIN_GROUP(pwm2),
> +	SH_PFC_PIN_GROUP(pwm2_b),
> +	SH_PFC_PIN_GROUP(pwm3),
> +	SH_PFC_PIN_GROUP(pwm4),
> +	SH_PFC_PIN_GROUP(pwm4_b),
> +	SH_PFC_PIN_GROUP(pwm5),
> +	SH_PFC_PIN_GROUP(pwm5_b),
> +	SH_PFC_PIN_GROUP(pwm6),
>  	SH_PFC_PIN_GROUP(qspi_ctrl),
>  	SH_PFC_PIN_GROUP(qspi_data2),
>  	SH_PFC_PIN_GROUP(qspi_data4),
> @@ -4745,6 +4830,39 @@ static const char * const msiof2_groups[] = {
>  	"msiof2_tx_e",
>  };
> 
> +static const char * const pwm0_groups[] = {
> +	"pwm0",
> +	"pwm0_b",
> +};
> +
> +static const char * const pwm1_groups[] = {
> +	"pwm1",
> +	"pwm1_b",
> +};
> +
> +static const char * const pwm2_groups[] = {
> +	"pwm2",
> +	"pwm2_b",
> +};
> +
> +static const char * const pwm3_groups[] = {
> +	"pwm3",
> +};
> +
> +static const char * const pwm4_groups[] = {
> +	"pwm4",
> +	"pwm4_b",
> +};
> +
> +static const char * const pwm5_groups[] = {
> +	"pwm5",
> +	"pwm5_b",
> +};
> +
> +static const char * const pwm6_groups[] = {
> +	"pwm6",
> +};
> +
>  static const char * const qspi_groups[] = {
>  	"qspi_ctrl",
>  	"qspi_data2",
> @@ -4989,6 +5107,13 @@ static const struct sh_pfc_function
> pinmux_functions[] = { SH_PFC_FUNCTION(msiof0),
>  	SH_PFC_FUNCTION(msiof1),
>  	SH_PFC_FUNCTION(msiof2),
> +	SH_PFC_FUNCTION(pwm0),
> +	SH_PFC_FUNCTION(pwm1),
> +	SH_PFC_FUNCTION(pwm2),
> +	SH_PFC_FUNCTION(pwm3),
> +	SH_PFC_FUNCTION(pwm4),
> +	SH_PFC_FUNCTION(pwm5),
> +	SH_PFC_FUNCTION(pwm6),
>  	SH_PFC_FUNCTION(qspi),
>  	SH_PFC_FUNCTION(scif0),
>  	SH_PFC_FUNCTION(scif1),