Add MLB+ 3-pin mode pin group to R8A7790 PFC driver. Based on original patch by Andrey Gusakov <[email protected]>.
Signed-off-by: Sergei Shtylyov <[email protected]> --- The patch is against the 'devel' branch of Linus W.'s 'linux-pinctrl.git' repo. drivers/pinctrl/sh-pfc/pfc-r8a7790.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) Index: linux-pinctrl/drivers/pinctrl/sh-pfc/pfc-r8a7790.c =================================================================== --- linux-pinctrl.orig/drivers/pinctrl/sh-pfc/pfc-r8a7790.c +++ linux-pinctrl/drivers/pinctrl/sh-pfc/pfc-r8a7790.c @@ -2241,6 +2241,13 @@ static const unsigned int intc_irq3_pins static const unsigned int intc_irq3_mux[] = { IRQ3_MARK, }; +/* - MLB+ ------------------------------------------------------------------- */ +static const unsigned int mlb_3pin_pins[] = { + RCAR_GP_PIN(4, 0), RCAR_GP_PIN(4, 1), RCAR_GP_PIN(4, 2), +}; +static const unsigned int mlb_3pin_mux[] = { + MLB_CLK_MARK, MLB_SIG_MARK, MLB_DAT_MARK, +}; /* - MMCIF0 ----------------------------------------------------------------- */ static const unsigned int mmc0_data1_pins[] = { /* D[0] */ @@ -3873,6 +3880,7 @@ static const struct sh_pfc_pin_group pin SH_PFC_PIN_GROUP(intc_irq1), SH_PFC_PIN_GROUP(intc_irq2), SH_PFC_PIN_GROUP(intc_irq3), + SH_PFC_PIN_GROUP(mlb_3pin), SH_PFC_PIN_GROUP(mmc0_data1), SH_PFC_PIN_GROUP(mmc0_data4), SH_PFC_PIN_GROUP(mmc0_data8), @@ -4198,6 +4206,10 @@ static const char * const intc_groups[] "intc_irq3", }; +static const char * const mlb_groups[] = { + "mlb_3pin", +}; + static const char * const mmc0_groups[] = { "mmc0_data1", "mmc0_data4", @@ -4511,6 +4523,7 @@ static const struct sh_pfc_function pinm SH_PFC_FUNCTION(iic2), SH_PFC_FUNCTION(iic3), SH_PFC_FUNCTION(intc), + SH_PFC_FUNCTION(mlb), SH_PFC_FUNCTION(mmc0), SH_PFC_FUNCTION(mmc1), SH_PFC_FUNCTION(msiof0), -- To unsubscribe from this list: send the line "unsubscribe linux-gpio" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
