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sh-pfc: r8a7740: Add SDHI and MMCIF pin groups and functions
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Add pin groups for the first two SDHI interfaces and two alternative pin
groups for the MMCIF interface on the r8a7740 SoC.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
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Guennadi Liakhovetski authored and Laurent Pinchart committed Mar 15, 2013
1 parent 06c7dd8 commit 8b2810b
Showing 1 changed file with 248 additions and 0 deletions.
248 changes: 248 additions & 0 deletions drivers/pinctrl/sh-pfc/pfc-r8a7740.c
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Original file line number Diff line number Diff line change
Expand Up @@ -1870,6 +1870,188 @@ static const unsigned int lcd1_sys_pins[] = {
static const unsigned int lcd1_sys_mux[] = {
LCD1_CS_MARK, LCD1_WR_MARK, LCD1_RD_MARK, LCD1_RS_MARK,
};
/* - MMCIF ------------------------------------------------------------------ */
static const unsigned int mmc0_data1_0_pins[] = {
/* D[0] */
68,
};
static const unsigned int mmc0_data1_0_mux[] = {
MMC0_D0_PORT68_MARK,
};
static const unsigned int mmc0_data4_0_pins[] = {
/* D[0:3] */
68, 69, 70, 71,
};
static const unsigned int mmc0_data4_0_mux[] = {
MMC0_D0_PORT68_MARK, MMC0_D1_PORT69_MARK, MMC0_D2_PORT70_MARK, MMC0_D3_PORT71_MARK,
};
static const unsigned int mmc0_data8_0_pins[] = {
/* D[0:7] */
68, 69, 70, 71, 72, 73, 74, 75,
};
static const unsigned int mmc0_data8_0_mux[] = {
MMC0_D0_PORT68_MARK, MMC0_D1_PORT69_MARK, MMC0_D2_PORT70_MARK, MMC0_D3_PORT71_MARK,
MMC0_D4_PORT72_MARK, MMC0_D5_PORT73_MARK, MMC0_D6_PORT74_MARK, MMC0_D7_PORT75_MARK,
};
static const unsigned int mmc0_ctrl_0_pins[] = {
/* CMD, CLK */
67, 66,
};
static const unsigned int mmc0_ctrl_0_mux[] = {
MMC0_CMD_PORT67_MARK, MMC0_CLK_PORT66_MARK,
};

static const unsigned int mmc0_data1_1_pins[] = {
/* D[0] */
149,
};
static const unsigned int mmc0_data1_1_mux[] = {
MMC1_D0_PORT149_MARK,
};
static const unsigned int mmc0_data4_1_pins[] = {
/* D[0:3] */
149, 148, 147, 146,
};
static const unsigned int mmc0_data4_1_mux[] = {
MMC1_D0_PORT149_MARK, MMC1_D1_PORT148_MARK, MMC1_D2_PORT147_MARK, MMC1_D3_PORT146_MARK,
};
static const unsigned int mmc0_data8_1_pins[] = {
/* D[0:7] */
149, 148, 147, 146, 145, 144, 143, 142,
};
static const unsigned int mmc0_data8_1_mux[] = {
MMC1_D0_PORT149_MARK, MMC1_D1_PORT148_MARK, MMC1_D2_PORT147_MARK, MMC1_D3_PORT146_MARK,
MMC1_D4_PORT145_MARK, MMC1_D5_PORT144_MARK, MMC1_D6_PORT143_MARK, MMC1_D7_PORT142_MARK,
};
static const unsigned int mmc0_ctrl_1_pins[] = {
/* CMD, CLK */
104, 103,
};
static const unsigned int mmc0_ctrl_1_mux[] = {
MMC1_CMD_PORT104_MARK, MMC1_CLK_PORT103_MARK,
};
/* - SDHI0 ------------------------------------------------------------------ */
static const unsigned int sdhi0_data1_pins[] = {
/* D0 */
77,
};
static const unsigned int sdhi0_data1_mux[] = {
SDHI0_D0_MARK,
};
static const unsigned int sdhi0_data4_pins[] = {
/* D[0:3] */
77, 78, 79, 80,
};
static const unsigned int sdhi0_data4_mux[] = {
SDHI0_D0_MARK, SDHI0_D1_MARK, SDHI0_D2_MARK, SDHI0_D3_MARK,
};
static const unsigned int sdhi0_ctrl_pins[] = {
/* CMD, CLK */
76, 82,
};
static const unsigned int sdhi0_ctrl_mux[] = {
SDHI0_CMD_MARK, SDHI0_CLK_MARK,
};
static const unsigned int sdhi0_cd_pins[] = {
/* CD */
81,
};
static const unsigned int sdhi0_cd_mux[] = {
SDHI0_CD_MARK,
};
static const unsigned int sdhi0_wp_pins[] = {
/* WP */
83,
};
static const unsigned int sdhi0_wp_mux[] = {
SDHI0_WP_MARK,
};
/* - SDHI1 ------------------------------------------------------------------ */
static const unsigned int sdhi1_data1_pins[] = {
/* D0 */
68,
};
static const unsigned int sdhi1_data1_mux[] = {
SDHI1_D0_MARK,
};
static const unsigned int sdhi1_data4_pins[] = {
/* D[0:3] */
68, 69, 70, 71,
};
static const unsigned int sdhi1_data4_mux[] = {
SDHI1_D0_MARK, SDHI1_D1_MARK, SDHI1_D2_MARK, SDHI1_D3_MARK,
};
static const unsigned int sdhi1_ctrl_pins[] = {
/* CMD, CLK */
67, 66,
};
static const unsigned int sdhi1_ctrl_mux[] = {
SDHI1_CMD_MARK, SDHI1_CLK_MARK,
};
static const unsigned int sdhi1_cd_pins[] = {
/* CD */
72,
};
static const unsigned int sdhi1_cd_mux[] = {
SDHI1_CD_MARK,
};
static const unsigned int sdhi1_wp_pins[] = {
/* WP */
73,
};
static const unsigned int sdhi1_wp_mux[] = {
SDHI1_WP_MARK,
};
/* - SDHI2 ------------------------------------------------------------------ */
static const unsigned int sdhi2_data1_pins[] = {
/* D0 */
205,
};
static const unsigned int sdhi2_data1_mux[] = {
SDHI2_D0_MARK,
};
static const unsigned int sdhi2_data4_pins[] = {
/* D[0:3] */
205, 206, 207, 208,
};
static const unsigned int sdhi2_data4_mux[] = {
SDHI2_D0_MARK, SDHI2_D1_MARK, SDHI2_D2_MARK, SDHI2_D3_MARK,
};
static const unsigned int sdhi2_ctrl_pins[] = {
/* CMD, CLK */
204, 203,
};
static const unsigned int sdhi2_ctrl_mux[] = {
SDHI2_CMD_MARK, SDHI2_CLK_MARK,
};
static const unsigned int sdhi2_cd_0_pins[] = {
/* CD */
202,
};
static const unsigned int sdhi2_cd_0_mux[] = {
SDHI2_CD_PORT202_MARK,
};
static const unsigned int sdhi2_wp_0_pins[] = {
/* WP */
177,
};
static const unsigned int sdhi2_wp_0_mux[] = {
SDHI2_WP_PORT177_MARK,
};
static const unsigned int sdhi2_cd_1_pins[] = {
/* CD */
24,
};
static const unsigned int sdhi2_cd_1_mux[] = {
SDHI2_CD_PORT24_MARK,
};
static const unsigned int sdhi2_wp_1_pins[] = {
/* WP */
25,
};
static const unsigned int sdhi2_wp_1_mux[] = {
SDHI2_WP_PORT25_MARK,
};

static const struct sh_pfc_pin_group pinmux_groups[] = {
SH_PFC_PIN_GROUP(lcd0_data8),
Expand All @@ -1894,6 +2076,31 @@ static const struct sh_pfc_pin_group pinmux_groups[] = {
SH_PFC_PIN_GROUP(lcd1_lclk),
SH_PFC_PIN_GROUP(lcd1_sync),
SH_PFC_PIN_GROUP(lcd1_sys),
SH_PFC_PIN_GROUP(mmc0_data1_0),
SH_PFC_PIN_GROUP(mmc0_data4_0),
SH_PFC_PIN_GROUP(mmc0_data8_0),
SH_PFC_PIN_GROUP(mmc0_ctrl_0),
SH_PFC_PIN_GROUP(mmc0_data1_1),
SH_PFC_PIN_GROUP(mmc0_data4_1),
SH_PFC_PIN_GROUP(mmc0_data8_1),
SH_PFC_PIN_GROUP(mmc0_ctrl_1),
SH_PFC_PIN_GROUP(sdhi0_data1),
SH_PFC_PIN_GROUP(sdhi0_data4),
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(sdhi1_cd),
SH_PFC_PIN_GROUP(sdhi1_wp),
SH_PFC_PIN_GROUP(sdhi2_data1),
SH_PFC_PIN_GROUP(sdhi2_data4),
SH_PFC_PIN_GROUP(sdhi2_ctrl),
SH_PFC_PIN_GROUP(sdhi2_cd_0),
SH_PFC_PIN_GROUP(sdhi2_wp_0),
SH_PFC_PIN_GROUP(sdhi2_cd_1),
SH_PFC_PIN_GROUP(sdhi2_wp_1),
};

static const char * const lcd0_groups[] = {
Expand Down Expand Up @@ -1924,9 +2131,50 @@ static const char * const lcd1_groups[] = {
"lcd1_sys",
};

static const char * const mmc0_groups[] = {
"mmc0_data1_0",
"mmc0_data4_0",
"mmc0_data8_0",
"mmc0_ctrl_0",
"mmc0_data1_1",
"mmc0_data4_1",
"mmc0_data8_1",
"mmc0_ctrl_1",
};

static const char * const sdhi0_groups[] = {
"sdhi0_data1",
"sdhi0_data4",
"sdhi0_ctrl",
"sdhi0_cd",
"sdhi0_wp",
};

static const char * const sdhi1_groups[] = {
"sdhi1_data1",
"sdhi1_data4",
"sdhi1_ctrl",
"sdhi1_cd",
"sdhi1_wp",
};

static const char * const sdhi2_groups[] = {
"sdhi2_data1",
"sdhi2_data4",
"sdhi2_ctrl",
"sdhi2_cd_0",
"sdhi2_wp_0",
"sdhi2_cd_1",
"sdhi2_wp_1",
};

static const struct sh_pfc_function pinmux_functions[] = {
SH_PFC_FUNCTION(lcd0),
SH_PFC_FUNCTION(lcd1),
SH_PFC_FUNCTION(mmc0),
SH_PFC_FUNCTION(sdhi0),
SH_PFC_FUNCTION(sdhi1),
SH_PFC_FUNCTION(sdhi2),
};

#define PINMUX_FN_BASE ARRAY_SIZE(pinmux_pins)
Expand Down

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