Commit e56ca224 authored by Geert Uytterhoeven's avatar Geert Uytterhoeven
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pinctrl: renesas: r8a7778: Share MMC pin group data 



Pin groups mmc_data[14] are subsets of mmc_data8.

This reduces kernel size by 40 bytes.

Signed-off-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/d3bf7dfda2952a0265171f82024931d490d9178a.1640269757.git.geert+renesas@glider.be
parent b24cf384

drivers/pinctrl/renesas/pfc-r8a7778.c

+5 −13
Original line number Diff line number Diff line
@@ -1427,25 +1427,17 @@ I2C_PFC_MUX(i2c3_c, SDA3_C, SCL3_C); 
/* - MMC macro -------------------------------------------------------------- */

#define MMC_PFC_PINS(name, args...)		SH_PFC_PINS(name, args)

#define MMC_PFC_CTRL(name, clk, cmd)		SH_PFC_MUX2(name, clk, cmd)

#define MMC_PFC_DAT1(name, d0)			SH_PFC_MUX1(name, d0)

#define MMC_PFC_DAT4(name, d0, d1, d2, d3)	SH_PFC_MUX4(name, d0, d1, d2, d3)

#define MMC_PFC_DAT8(name, d0, d1, d2, d3, d4, d5, d6, d7)	\

			SH_PFC_MUX8(name, d0, d1, d2, d3, d4, d5, d6, d7)



/* - MMC -------------------------------------------------------------------- */

MMC_PFC_PINS(mmc_ctrl,		RCAR_GP_PIN(1, 5),	RCAR_GP_PIN(1, 6));

MMC_PFC_CTRL(mmc_ctrl,		MMC_CLK,		MMC_CMD);

MMC_PFC_PINS(mmc_data1,		RCAR_GP_PIN(1, 7));

MMC_PFC_DAT1(mmc_data1,		MMC_D0);

MMC_PFC_PINS(mmc_data4,		RCAR_GP_PIN(1, 7),	RCAR_GP_PIN(1, 8),

				RCAR_GP_PIN(0, 5),	RCAR_GP_PIN(0, 6));

MMC_PFC_DAT4(mmc_data4,		MMC_D0,			MMC_D1,

				MMC_D2,			MMC_D3);

MMC_PFC_PINS(mmc_data8,		RCAR_GP_PIN(1, 7),	RCAR_GP_PIN(1, 8),

MMC_PFC_PINS(mmc_data,		RCAR_GP_PIN(1, 7),	RCAR_GP_PIN(1, 8),

				RCAR_GP_PIN(0, 5),	RCAR_GP_PIN(0, 6),

				RCAR_GP_PIN(1, 4),	RCAR_GP_PIN(1, 0),

				RCAR_GP_PIN(0, 30),	RCAR_GP_PIN(0, 31));

MMC_PFC_DAT8(mmc_data8,		MMC_D0,			MMC_D1,

MMC_PFC_DAT8(mmc_data,		MMC_D0,			MMC_D1,

				MMC_D2,			MMC_D3,

				MMC_D4,			MMC_D5,

				MMC_D6,			MMC_D7);
@@ -1744,9 +1736,9 @@ static const struct sh_pfc_pin_group pinmux_groups[] = { 
	SH_PFC_PIN_GROUP(i2c3_b),

	SH_PFC_PIN_GROUP(i2c3_c),

	SH_PFC_PIN_GROUP(mmc_ctrl),

	SH_PFC_PIN_GROUP(mmc_data1),

	SH_PFC_PIN_GROUP(mmc_data4),

	SH_PFC_PIN_GROUP(mmc_data8),

	BUS_DATA_PIN_GROUP(mmc_data, 1),

	BUS_DATA_PIN_GROUP(mmc_data, 4),

	BUS_DATA_PIN_GROUP(mmc_data, 8),

	SH_PFC_PIN_GROUP(scif_clk),

	SH_PFC_PIN_GROUP(scif0_data_a),

	SH_PFC_PIN_GROUP(scif0_data_b),