pinctrl: sh-pfc: r8a7795-es1: Add HDMI pins, groups and functions

This patch adds HDMI0 CEC pin, group and function to
the R8A7795 ES1.x SoC.

Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
[uli: fixed typo in comment]
Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a7795-es1.c b/drivers/pinctrl/sh-pfc/pfc-r8a7795-es1.c
index 292e35d..81bfcaf 100644 (file)
--- a/drivers/pinctrl/sh-pfc/pfc-r8a7795-es1.c
+++ b/drivers/pinctrl/sh-pfc/pfc-r8a7795-es1.c
@@ -1,7 +1,7 @@
 /*
  * R8A7795 ES1.x processor support - PFC hardware block.
  *
- * Copyright (C) 2015  Renesas Electronics Corporation
+ * Copyright (C) 2015-2017  Renesas Electronics Corporation
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -2067,6 +2067,22 @@ 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[] = {
+       /* HDMI1_CEC */
+       RCAR_GP_PIN(7, 3),
+};
+static const unsigned int hdmi1_cec_mux[] = {
+       HDMI1_CEC_MARK,
+};
+
 /* - HSCIF0 ----------------------------------------------------------------- */
 static const unsigned int hscif0_data_pins[] = {
        /* RX, TX */
@@ -3865,6 +3881,8 @@ 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),
@@ -4210,6 +4228,14 @@ 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 hscif0_groups[] = {
        "hscif0_data",
        "hscif0_clk",
@@ -4578,6 +4604,8 @@ static const struct sh_pfc_function pinmux_functions[] = {
        SH_PFC_FUNCTION(drif2),
        SH_PFC_FUNCTION(drif3),
        SH_PFC_FUNCTION(du),
+       SH_PFC_FUNCTION(hdmi0),
+       SH_PFC_FUNCTION(hdmi1),
        SH_PFC_FUNCTION(hscif0),
        SH_PFC_FUNCTION(hscif1),
        SH_PFC_FUNCTION(hscif2),