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pinctrl: renesas: r8a77470: Share MMC pin group data 

Pin groups mmc_data[14] and sdhi1_data[14] are subsets of mmc_data8.
Pin group sdhi1_ctrl can be an alias for mmc_ctrl.

This reduces kernel size by 96 bytes.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/e3d19e19f7666dbcefeec351a5096a86348404ae.1640269757.git.geert+renesas@glider.be
This commit is contained in:
Geert Uytterhoeven 2021-12-23 15:41:25 +01:00
parent 477001e542
commit b24cf384f9
1 changed files with 8 additions and 47 deletions
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55
drivers/pinctrl/renesas/pfc-r8a77470.c
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@ -1595,30 +1595,14 @@ static const unsigned int i2c4_e_mux[] = {
SCL4_E_MARK, SDA4_E_MARK,
};
/* - MMC -------------------------------------------------------------------- */
static const unsigned int mmc_data1_pins[] = {
/* D0 */
RCAR_GP_PIN(0, 15),
};
static const unsigned int mmc_data1_mux[] = {
MMC0_D0_SDHI1_D0_MARK,
};
static const unsigned int mmc_data4_pins[] = {
/* D[0:3] */
RCAR_GP_PIN(0, 15), RCAR_GP_PIN(0, 16),
RCAR_GP_PIN(0, 17), RCAR_GP_PIN(0, 18),
};
static const unsigned int mmc_data4_mux[] = {
MMC0_D0_SDHI1_D0_MARK, MMC0_D1_SDHI1_D1_MARK,
MMC0_D2_SDHI1_D2_MARK, MMC0_D3_SDHI1_D3_MARK,
};
static const unsigned int mmc_data8_pins[] = {
static const unsigned int mmc_data_pins[] = {
/* D[0:3] */
RCAR_GP_PIN(0, 15), RCAR_GP_PIN(0, 16),
RCAR_GP_PIN(0, 17), RCAR_GP_PIN(0, 18),
RCAR_GP_PIN(0, 19), RCAR_GP_PIN(0, 20),
RCAR_GP_PIN(0, 21), RCAR_GP_PIN(0, 22),
};
static const unsigned int mmc_data8_mux[] = {
static const unsigned int mmc_data_mux[] = {
MMC0_D0_SDHI1_D0_MARK, MMC0_D1_SDHI1_D1_MARK,
MMC0_D2_SDHI1_D2_MARK, MMC0_D3_SDHI1_D3_MARK,
MMC0_D4_MARK, MMC0_D5_MARK,
@ -1954,29 +1938,6 @@ static const unsigned int sdhi0_wp_mux[] = {
SD0_WP_MARK,
};
/* - SDHI1 ------------------------------------------------------------------ */
static const unsigned int sdhi1_data1_pins[] = {
/* D0 */
RCAR_GP_PIN(0, 15),
};
static const unsigned int sdhi1_data1_mux[] = {
MMC0_D0_SDHI1_D0_MARK,
};
static const unsigned int sdhi1_data4_pins[] = {
/* D[0:3] */
RCAR_GP_PIN(0, 15), RCAR_GP_PIN(0, 16),
RCAR_GP_PIN(0, 17), RCAR_GP_PIN(0, 18),
};
static const unsigned int sdhi1_data4_mux[] = {
MMC0_D0_SDHI1_D0_MARK, MMC0_D1_SDHI1_D1_MARK,
MMC0_D2_SDHI1_D2_MARK, MMC0_D3_SDHI1_D3_MARK,
};
static const unsigned int sdhi1_ctrl_pins[] = {
/* CLK, CMD */
RCAR_GP_PIN(0, 13), RCAR_GP_PIN(0, 14),
};
static const unsigned int sdhi1_ctrl_mux[] = {
MMC0_CLK_SDHI1_CLK_MARK, MMC0_CMD_SDHI1_CMD_MARK,
};
static const unsigned int sdhi1_cd_pins[] = {
/* CD */
RCAR_GP_PIN(0, 19),
@ -2235,9 +2196,9 @@ static const struct sh_pfc_pin_group pinmux_groups[] = {
SH_PFC_PIN_GROUP(i2c4_c),
SH_PFC_PIN_GROUP(i2c4_d),
SH_PFC_PIN_GROUP(i2c4_e),
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(mmc_ctrl),
SH_PFC_PIN_GROUP(qspi0_ctrl),
SH_PFC_PIN_GROUP(qspi0_data2),
@ -2283,9 +2244,9 @@ static const struct sh_pfc_pin_group pinmux_groups[] = {
SH_PFC_PIN_GROUP(sdhi0_ctrl),
SH_PFC_PIN_GROUP(sdhi0_cd),
SH_PFC_PIN_GROUP(sdhi0_wp),
SH_PFC_PIN_GROUP(sdhi1_data1),
SH_PFC_PIN_GROUP(sdhi1_data4),
SH_PFC_PIN_GROUP(sdhi1_ctrl),
SH_PFC_PIN_GROUP_SUBSET(sdhi1_data1, mmc_data, 0, 1),
SH_PFC_PIN_GROUP_SUBSET(sdhi1_data4, mmc_data, 0, 4),
SH_PFC_PIN_GROUP_ALIAS(sdhi1_ctrl, mmc_ctrl),
SH_PFC_PIN_GROUP(sdhi1_cd),
SH_PFC_PIN_GROUP(sdhi1_wp),
SH_PFC_PIN_GROUP(sdhi2_data1),