Adds DU pinmux support to r8a7795 SoC. Based on work by Takeshi Kihara.
Signed-off-by: Ulrich Hecht ulrich.hecht+renesas@gmail.com Signed-off-by: Geert Uytterhoeven geert+renesas@glider.be --- drivers/pinctrl/sh-pfc/pfc-r8a7795.c | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+)
diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a7795.c b/drivers/pinctrl/sh-pfc/pfc-r8a7795.c index 66cee18..515b88f 100644 --- a/drivers/pinctrl/sh-pfc/pfc-r8a7795.c +++ b/drivers/pinctrl/sh-pfc/pfc-r8a7795.c @@ -1721,6 +1721,21 @@ static const unsigned int du_disp_pins[] = { static const unsigned int du_disp_mux[] = { DU_DISP_MARK, }; +/* - HDMI ------------------------------------------------------------------- */ +static const unsigned int hdmi0_cec_pins[] = { + /* HDMI0_CEC */ + RCAR_GP_PIN(7, 2), +}; +static const unsigned int hdmi0_cec_mux[] = { + HDMI0_CEC_MARK, +}; +static const unsigned int hdmi1_cec_pins[] = { + /* HDMI0_CEC */ + RCAR_GP_PIN(7, 3), +}; +static const unsigned int hdmi1_cec_mux[] = { + HDMI1_CEC_MARK, +};
/* - HSCIF0 ----------------------------------------------------------------- */ static const unsigned int hscif0_data_pins[] = { @@ -3421,6 +3436,8 @@ static const struct sh_pfc_pin_group pinmux_groups[] = { SH_PFC_PIN_GROUP(du_oddf), SH_PFC_PIN_GROUP(du_cde), SH_PFC_PIN_GROUP(du_disp), + SH_PFC_PIN_GROUP(hdmi0_cec), + SH_PFC_PIN_GROUP(hdmi1_cec), SH_PFC_PIN_GROUP(hscif0_data), SH_PFC_PIN_GROUP(hscif0_clk), SH_PFC_PIN_GROUP(hscif0_ctrl), @@ -3660,6 +3677,14 @@ static const char * const du_groups[] = { "du_disp", };
+static const char * const hdmi0_groups[] = { + "hdmi0_cec", +}; + +static const char * const hdmi1_groups[] = { + "hdmi1_cec", +}; + static const char * const audio_clk_groups[] = { "audio_clk_a_a", "audio_clk_a_b", @@ -4058,6 +4083,8 @@ static const struct sh_pfc_function pinmux_functions[] = { SH_PFC_FUNCTION(canfd0), SH_PFC_FUNCTION(canfd1), SH_PFC_FUNCTION(du), + SH_PFC_FUNCTION(hdmi0), + SH_PFC_FUNCTION(hdmi1), SH_PFC_FUNCTION(hscif0), SH_PFC_FUNCTION(hscif1), SH_PFC_FUNCTION(hscif2),