From e5984d0576fbcd756a3c03f1d3136fdc46b30c74 Mon Sep 17 00:00:00 2001 From: Fabrizio Castro Date: Tue, 18 Sep 2018 14:47:56 +0100 Subject: [PATCH] pinctrl: sh-pfc: r8a77470: Add QSPI0 pin groups Add QSPI0 pin groups and function to the R8A77470 SoC. Signed-off-by: Fabrizio Castro Reviewed-by: Biju Das Signed-off-by: Geert Uytterhoeven --- drivers/pinctrl/sh-pfc/pfc-r8a77470.c | 34 +++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a77470.c b/drivers/pinctrl/sh-pfc/pfc-r8a77470.c index a16a01061ba4..33661f857885 100644 --- a/drivers/pinctrl/sh-pfc/pfc-r8a77470.c +++ b/drivers/pinctrl/sh-pfc/pfc-r8a77470.c @@ -1357,6 +1357,30 @@ static const unsigned int mmc_ctrl_pins[] = { static const unsigned int mmc_ctrl_mux[] = { MMC0_CLK_SDHI1_CLK_MARK, MMC0_CMD_SDHI1_CMD_MARK, }; +/* - QSPI ------------------------------------------------------------------- */ +static const unsigned int qspi0_ctrl_pins[] = { + /* SPCLK, SSL */ + RCAR_GP_PIN(1, 16), RCAR_GP_PIN(1, 21), +}; +static const unsigned int qspi0_ctrl_mux[] = { + QSPI0_SPCLK_MARK, QSPI0_SSL_MARK, +}; +static const unsigned int qspi0_data2_pins[] = { + /* MOSI_IO0, MISO_IO1 */ + RCAR_GP_PIN(1, 17), RCAR_GP_PIN(1, 18), +}; +static const unsigned int qspi0_data2_mux[] = { + QSPI0_MOSI_QSPI0_IO0_MARK, QSPI0_MISO_QSPI0_IO1_MARK, +}; +static const unsigned int qspi0_data4_pins[] = { + /* MOSI_IO0, MISO_IO1, IO2, IO3 */ + RCAR_GP_PIN(1, 17), RCAR_GP_PIN(1, 18), RCAR_GP_PIN(1, 19), + RCAR_GP_PIN(1, 20), +}; +static const unsigned int qspi0_data4_mux[] = { + QSPI0_MOSI_QSPI0_IO0_MARK, QSPI0_MISO_QSPI0_IO1_MARK, + QSPI0_IO2_MARK, QSPI0_IO3_MARK, +}; /* - SCIF0 ------------------------------------------------------------------ */ static const unsigned int scif0_data_a_pins[] = { /* RX, TX */ @@ -1628,6 +1652,9 @@ static const struct sh_pfc_pin_group pinmux_groups[] = { SH_PFC_PIN_GROUP(mmc_data4), SH_PFC_PIN_GROUP(mmc_data8), SH_PFC_PIN_GROUP(mmc_ctrl), + SH_PFC_PIN_GROUP(qspi0_ctrl), + SH_PFC_PIN_GROUP(qspi0_data2), + SH_PFC_PIN_GROUP(qspi0_data4), SH_PFC_PIN_GROUP(scif0_data_a), SH_PFC_PIN_GROUP(scif0_data_b), SH_PFC_PIN_GROUP(scif0_data_c), @@ -1706,6 +1733,12 @@ static const char * const mmc_groups[] = { "mmc_ctrl", }; +static const char * const qspi0_groups[] = { + "qspi0_ctrl", + "qspi0_data2", + "qspi0_data4", +}; + static const char * const scif0_groups[] = { "scif0_data_a", "scif0_data_b", @@ -1765,6 +1798,7 @@ static const struct sh_pfc_function pinmux_functions[] = { SH_PFC_FUNCTION(du0), SH_PFC_FUNCTION(i2c4), SH_PFC_FUNCTION(mmc), + SH_PFC_FUNCTION(qspi0), SH_PFC_FUNCTION(scif0), SH_PFC_FUNCTION(scif1), SH_PFC_FUNCTION(scif2),