From 30c078de6f3785fe1dc9f7b4caebddc7f5695647 Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Mon, 13 Mar 2017 11:59:19 +0100 Subject: [PATCH] pinctrl: sh-pfc: r8a7795: Add EtherAVB pins, groups and function Add pins, groups, and a function for EtherAVB on R-Car H3 ES2.0. Extracted from a big patch in the BSP by Takeshi Kihara. Signed-off-by: Geert Uytterhoeven --- drivers/pinctrl/sh-pfc/pfc-r8a7795.c | 111 +++++++++++++++++++++++++++ 1 file changed, 111 insertions(+) diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a7795.c b/drivers/pinctrl/sh-pfc/pfc-r8a7795.c index c31881ba4f8d..f220bf124ca1 100644 --- a/drivers/pinctrl/sh-pfc/pfc-r8a7795.c +++ b/drivers/pinctrl/sh-pfc/pfc-r8a7795.c @@ -1576,6 +1576,93 @@ static const struct sh_pfc_pin pinmux_pins[] = { SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('T'), 30, ASEBRK, CFG_FLAGS), }; +/* - EtherAVB --------------------------------------------------------------- */ +static const unsigned int avb_link_pins[] = { + /* AVB_LINK */ + RCAR_GP_PIN(2, 12), +}; +static const unsigned int avb_link_mux[] = { + AVB_LINK_MARK, +}; +static const unsigned int avb_magic_pins[] = { + /* AVB_MAGIC_ */ + RCAR_GP_PIN(2, 10), +}; +static const unsigned int avb_magic_mux[] = { + AVB_MAGIC_MARK, +}; +static const unsigned int avb_phy_int_pins[] = { + /* AVB_PHY_INT */ + RCAR_GP_PIN(2, 11), +}; +static const unsigned int avb_phy_int_mux[] = { + AVB_PHY_INT_MARK, +}; +static const unsigned int avb_mdc_pins[] = { + /* AVB_MDC, AVB_MDIO */ + RCAR_GP_PIN(2, 9), PIN_NUMBER('A', 9), +}; +static const unsigned int avb_mdc_mux[] = { + AVB_MDC_MARK, AVB_MDIO_MARK, +}; +static const unsigned int avb_mii_pins[] = { + /* + * AVB_TX_CTL, AVB_TXC, AVB_TD0, + * AVB_TD1, AVB_TD2, AVB_TD3, + * AVB_RX_CTL, AVB_RXC, AVB_RD0, + * AVB_RD1, AVB_RD2, AVB_RD3, + * AVB_TXCREFCLK + */ + PIN_NUMBER('A', 8), PIN_NUMBER('A', 19), PIN_NUMBER('A', 18), + PIN_NUMBER('B', 18), PIN_NUMBER('A', 17), PIN_NUMBER('B', 17), + PIN_NUMBER('A', 16), PIN_NUMBER('B', 19), PIN_NUMBER('A', 13), + PIN_NUMBER('B', 13), PIN_NUMBER('A', 14), PIN_NUMBER('B', 14), + PIN_NUMBER('A', 12), + +}; +static const unsigned int avb_mii_mux[] = { + AVB_TX_CTL_MARK, AVB_TXC_MARK, AVB_TD0_MARK, + AVB_TD1_MARK, AVB_TD2_MARK, AVB_TD3_MARK, + AVB_RX_CTL_MARK, AVB_RXC_MARK, AVB_RD0_MARK, + AVB_RD1_MARK, AVB_RD2_MARK, AVB_RD3_MARK, + AVB_TXCREFCLK_MARK, +}; +static const unsigned int avb_avtp_pps_pins[] = { + /* AVB_AVTP_PPS */ + RCAR_GP_PIN(2, 6), +}; +static const unsigned int avb_avtp_pps_mux[] = { + AVB_AVTP_PPS_MARK, +}; +static const unsigned int avb_avtp_match_a_pins[] = { + /* AVB_AVTP_MATCH_A */ + RCAR_GP_PIN(2, 13), +}; +static const unsigned int avb_avtp_match_a_mux[] = { + AVB_AVTP_MATCH_A_MARK, +}; +static const unsigned int avb_avtp_capture_a_pins[] = { + /* AVB_AVTP_CAPTURE_A */ + RCAR_GP_PIN(2, 14), +}; +static const unsigned int avb_avtp_capture_a_mux[] = { + AVB_AVTP_CAPTURE_A_MARK, +}; +static const unsigned int avb_avtp_match_b_pins[] = { + /* AVB_AVTP_MATCH_B */ + RCAR_GP_PIN(1, 8), +}; +static const unsigned int avb_avtp_match_b_mux[] = { + AVB_AVTP_MATCH_B_MARK, +}; +static const unsigned int avb_avtp_capture_b_pins[] = { + /* AVB_AVTP_CAPTURE_B */ + RCAR_GP_PIN(1, 11), +}; +static const unsigned int avb_avtp_capture_b_mux[] = { + AVB_AVTP_CAPTURE_B_MARK, +}; + /* - SCIF0 ------------------------------------------------------------------ */ static const unsigned int scif0_data_pins[] = { /* RX, TX */ @@ -1790,6 +1877,16 @@ static const unsigned int scif_clk_b_mux[] = { }; static const struct sh_pfc_pin_group pinmux_groups[] = { + SH_PFC_PIN_GROUP(avb_link), + SH_PFC_PIN_GROUP(avb_magic), + SH_PFC_PIN_GROUP(avb_phy_int), + SH_PFC_PIN_GROUP(avb_mdc), + SH_PFC_PIN_GROUP(avb_mii), + SH_PFC_PIN_GROUP(avb_avtp_pps), + 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(scif0_data), SH_PFC_PIN_GROUP(scif0_clk), SH_PFC_PIN_GROUP(scif0_ctrl), @@ -1821,6 +1918,19 @@ static const struct sh_pfc_pin_group pinmux_groups[] = { SH_PFC_PIN_GROUP(scif_clk_b), }; +static const char * const avb_groups[] = { + "avb_link", + "avb_magic", + "avb_phy_int", + "avb_mdc", + "avb_mii", + "avb_avtp_pps", + "avb_avtp_match_a", + "avb_avtp_capture_a", + "avb_avtp_match_b", + "avb_avtp_capture_b", +}; + static const char * const scif0_groups[] = { "scif0_data", "scif0_clk", @@ -1872,6 +1982,7 @@ static const char * const scif_clk_groups[] = { }; static const struct sh_pfc_function pinmux_functions[] = { + SH_PFC_FUNCTION(avb), SH_PFC_FUNCTION(scif0), SH_PFC_FUNCTION(scif1), SH_PFC_FUNCTION(scif2),