Add EtherAVB groups and functions definitions for R8A77470 SoC. Signed-off-by: Biju Das <[email protected]> Reviewed-by: Fabrizio Castro <[email protected]> --- This patch is based on the following discussion https://www.mail-archive.com/[email protected]/msg27480.html
and https://en.wikipedia.org/wiki/Media-independent_interface --- drivers/pinctrl/sh-pfc/pfc-r8a77470.c | 133 ++++++++++++++++++++++++++++++++++ 1 file changed, 133 insertions(+) diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a77470.c b/drivers/pinctrl/sh-pfc/pfc-r8a77470.c index 9d3ed43..995c959 100644 --- a/drivers/pinctrl/sh-pfc/pfc-r8a77470.c +++ b/drivers/pinctrl/sh-pfc/pfc-r8a77470.c @@ -1093,6 +1093,110 @@ static const struct sh_pfc_pin pinmux_pins[] = { PINMUX_GPIO_GP_ALL(), }; +/* - AVB -------------------------------------------------------------------- */ +static const unsigned int avb_col_pins[] = { + RCAR_GP_PIN(5, 18), +}; +static const unsigned int avb_col_mux[] = { + AVB_COL_MARK, +}; +static const unsigned int avb_crs_pins[] = { + RCAR_GP_PIN(5, 17), +}; +static const unsigned int avb_crs_mux[] = { + AVB_CRS_MARK, +}; +static const unsigned int avb_link_pins[] = { + RCAR_GP_PIN(5, 14), +}; +static const unsigned int avb_link_mux[] = { + AVB_LINK_MARK, +}; +static const unsigned int avb_magic_pins[] = { + RCAR_GP_PIN(5, 15), +}; +static const unsigned int avb_magic_mux[] = { + AVB_MAGIC_MARK, +}; +static const unsigned int avb_phy_int_pins[] = { + RCAR_GP_PIN(5, 16), +}; +static const unsigned int avb_phy_int_mux[] = { + AVB_PHY_INT_MARK, +}; +static const unsigned int avb_mdio_pins[] = { + RCAR_GP_PIN(5, 12), RCAR_GP_PIN(5, 13), +}; +static const unsigned int avb_mdio_mux[] = { + AVB_MDC_MARK, AVB_MDIO_MARK, +}; +static const unsigned int avb_mii_tx_rx_pins[] = { + RCAR_GP_PIN(3, 12), RCAR_GP_PIN(3, 14), RCAR_GP_PIN(3, 15), + RCAR_GP_PIN(3, 16), RCAR_GP_PIN(3, 27), RCAR_GP_PIN(3, 13), + + RCAR_GP_PIN(3, 0), RCAR_GP_PIN(3, 2), RCAR_GP_PIN(3, 3), + RCAR_GP_PIN(3, 4), RCAR_GP_PIN(3, 5), RCAR_GP_PIN(3, 1), + RCAR_GP_PIN(3, 10), +}; +static const unsigned int avb_mii_tx_rx_mux[] = { + AVB_TX_CLK_MARK, AVB_TXD0_MARK, AVB_TXD1_MARK, AVB_TXD2_MARK, + AVB_TXD3_MARK, AVB_TX_EN_MARK, + + AVB_RX_CLK_MARK, AVB_RXD0_MARK, AVB_RXD1_MARK, AVB_RXD2_MARK, + AVB_RXD3_MARK, AVB_RX_DV_MARK, AVB_RX_ER_MARK, +}; +static const unsigned int avb_mii_tx_er_pins[] = { + RCAR_GP_PIN(5, 23), +}; +static const unsigned int avb_mii_tx_er_mux[] = { + AVB_TX_ER_MARK, +}; +static const unsigned int avb_gmii_tx_rx_pins[] = { + RCAR_GP_PIN(4, 1), RCAR_GP_PIN(3, 11), RCAR_GP_PIN(3, 12), + RCAR_GP_PIN(3, 14), RCAR_GP_PIN(3, 15), RCAR_GP_PIN(3, 16), + RCAR_GP_PIN(3, 27), RCAR_GP_PIN(3, 28), RCAR_GP_PIN(3, 29), + RCAR_GP_PIN(4, 0), RCAR_GP_PIN(5, 22), RCAR_GP_PIN(3, 13), + RCAR_GP_PIN(5, 23), + + RCAR_GP_PIN(3, 0), RCAR_GP_PIN(3, 2), RCAR_GP_PIN(3, 3), + RCAR_GP_PIN(3, 4), RCAR_GP_PIN(3, 5), RCAR_GP_PIN(3, 6), + RCAR_GP_PIN(3, 7), RCAR_GP_PIN(3, 8), RCAR_GP_PIN(3, 9), + RCAR_GP_PIN(3, 1), RCAR_GP_PIN(3, 10), +}; +static const unsigned int avb_gmii_tx_rx_mux[] = { + AVB_GTX_CLK_MARK, AVB_GTXREFCLK_MARK, AVB_TX_CLK_MARK, AVB_TXD0_MARK, + AVB_TXD1_MARK, AVB_TXD2_MARK, AVB_TXD3_MARK, AVB_TXD4_MARK, + AVB_TXD5_MARK, AVB_TXD6_MARK, AVB_TXD7_MARK, AVB_TX_EN_MARK, + AVB_TX_ER_MARK, + + AVB_RX_CLK_MARK, AVB_RXD0_MARK, AVB_RXD1_MARK, AVB_RXD2_MARK, + AVB_RXD3_MARK, AVB_RXD4_MARK, AVB_RXD5_MARK, AVB_RXD6_MARK, + AVB_RXD7_MARK, AVB_RX_DV_MARK, AVB_RX_ER_MARK, +}; +static const unsigned int avb_avtp_match_a_pins[] = { + RCAR_GP_PIN(1, 15), +}; +static const unsigned int avb_avtp_match_a_mux[] = { + AVB_AVTP_MATCH_A_MARK, +}; +static const unsigned int avb_avtp_capture_a_pins[] = { + RCAR_GP_PIN(1, 14), +}; +static const unsigned int avb_avtp_capture_a_mux[] = { + AVB_AVTP_CAPTURE_A_MARK, +}; +static const unsigned int avb_avtp_match_b_pins[] = { + RCAR_GP_PIN(5, 20), +}; +static const unsigned int avb_avtp_match_b_mux[] = { + AVB_AVTP_MATCH_B_MARK, +}; +static const unsigned int avb_avtp_capture_b_pins[] = { + RCAR_GP_PIN(5, 19), +}; +static const unsigned int avb_avtp_capture_b_mux[] = { + AVB_AVTP_CAPTURE_B_MARK, +}; /* - MMC -------------------------------------------------------------------- */ static const unsigned int mmc_data1_pins[] = { /* D0 */ @@ -1370,6 +1474,19 @@ static const unsigned int scif_clk_b_mux[] = { }; static const struct sh_pfc_pin_group pinmux_groups[] = { + SH_PFC_PIN_GROUP(avb_col), + SH_PFC_PIN_GROUP(avb_crs), + SH_PFC_PIN_GROUP(avb_link), + SH_PFC_PIN_GROUP(avb_magic), + SH_PFC_PIN_GROUP(avb_phy_int), + SH_PFC_PIN_GROUP(avb_mdio), + SH_PFC_PIN_GROUP(avb_mii_tx_rx), + SH_PFC_PIN_GROUP(avb_mii_tx_er), + SH_PFC_PIN_GROUP(avb_gmii_tx_rx), + SH_PFC_PIN_GROUP(avb_avtp_match_a), + SH_PFC_PIN_GROUP(avb_avtp_capture_a), + SH_PFC_PIN_GROUP(avb_avtp_match_b), + SH_PFC_PIN_GROUP(avb_avtp_capture_b), SH_PFC_PIN_GROUP(mmc_data1), SH_PFC_PIN_GROUP(mmc_data4), SH_PFC_PIN_GROUP(mmc_data8), @@ -1409,6 +1526,21 @@ static const struct sh_pfc_pin_group pinmux_groups[] = { SH_PFC_PIN_GROUP(scif_clk_b), }; +static const char * const avb_groups[] = { + "avb_col", + "avb_crs", + "avb_link", + "avb_magic", + "avb_phy_int", + "avb_mdio", + "avb_mii_tx_rx", + "avb_mii_tx_er", + "avb_gmii_tx_rx", + "avb_avtp_match_a", + "avb_avtp_capture_a", + "avb_avtp_match_b", + "avb_avtp_capture_b", +}; static const char * const mmc_groups[] = { "mmc_data1", "mmc_data4", @@ -1471,6 +1603,7 @@ static const char * const scif_clk_groups[] = { }; static const struct sh_pfc_function pinmux_functions[] = { + SH_PFC_FUNCTION(avb), SH_PFC_FUNCTION(mmc), SH_PFC_FUNCTION(scif0), SH_PFC_FUNCTION(scif1), -- 2.7.4
