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Commit 56ed4bb9 authored by Koji Matsuoka's avatar Koji Matsuoka Committed by Geert Uytterhoeven
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pinctrl: sh-pfc: r8a7794: Add DU pin groups 

r8a7794 PFC DU support from the R-Car Gen2 v1.9.4 BSP

[Magnus: added the description, added missing dot clock output signals,
separated CDE and DISP signals, broke out the ODDF signal from the sync
group.]

[Sergei: resolved rejects, folded in Magnus' patches, killed empty lines,
reordered pin/mux arrays and pin groups, fixed up some comments to the pin
arrays, removed the "du" function splitting its groups between the "du0"
and "du1" functions.]
Signed-off-by: default avatarKoji Matsuoka <koji.matsuoka.xm@renesas.com>
Signed-off-by: default avatarMagnus Damm <damm+renesas@opensource.se>
Signed-off-by: default avatarSergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
parent 92e6d9a2
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drivers/pinctrl/sh-pfc/pfc-r8a7794.c
View file @ 56ed4bb9
......@@ -1682,6 +1682,179 @@ static const unsigned int avb_avtp_match_b_pins[] = {
static const unsigned int avb_avtp_match_b_mux[] = {
AVB_AVTP_MATCH_B_MARK,
};
/* - DU --------------------------------------------------------------------- */
static const unsigned int du0_rgb666_pins[] = {
/* R[7:2], G[7:2], B[7:2] */
RCAR_GP_PIN(2, 7), RCAR_GP_PIN(2, 6), RCAR_GP_PIN(2, 5),
RCAR_GP_PIN(2, 4), RCAR_GP_PIN(2, 3), RCAR_GP_PIN(2, 2),
RCAR_GP_PIN(2, 15), RCAR_GP_PIN(2, 14), RCAR_GP_PIN(2, 13),
RCAR_GP_PIN(2, 12), RCAR_GP_PIN(2, 11), RCAR_GP_PIN(2, 10),
RCAR_GP_PIN(2, 23), RCAR_GP_PIN(2, 22), RCAR_GP_PIN(2, 21),
RCAR_GP_PIN(2, 20), RCAR_GP_PIN(2, 19), RCAR_GP_PIN(2, 18),
};
static const unsigned int du0_rgb666_mux[] = {
DU0_DR7_MARK, DU0_DR6_MARK, DU0_DR5_MARK, DU0_DR4_MARK,
DU0_DR3_MARK, DU0_DR2_MARK,
DU0_DG7_MARK, DU0_DG6_MARK, DU0_DG5_MARK, DU0_DG4_MARK,
DU0_DG3_MARK, DU0_DG2_MARK,
DU0_DB7_MARK, DU0_DB6_MARK, DU0_DB5_MARK, DU0_DB4_MARK,
DU0_DB3_MARK, DU0_DB2_MARK,
};
static const unsigned int du0_rgb888_pins[] = {
/* R[7:0], G[7:0], B[7:0] */
RCAR_GP_PIN(2, 7), RCAR_GP_PIN(2, 6), RCAR_GP_PIN(2, 5),
RCAR_GP_PIN(2, 4), RCAR_GP_PIN(2, 3), RCAR_GP_PIN(2, 2),
RCAR_GP_PIN(2, 1), RCAR_GP_PIN(2, 0),
RCAR_GP_PIN(2, 15), RCAR_GP_PIN(2, 14), RCAR_GP_PIN(2, 13),
RCAR_GP_PIN(2, 12), RCAR_GP_PIN(2, 11), RCAR_GP_PIN(2, 10),
RCAR_GP_PIN(2, 9), RCAR_GP_PIN(2, 8),
RCAR_GP_PIN(2, 23), RCAR_GP_PIN(2, 22), RCAR_GP_PIN(2, 21),
RCAR_GP_PIN(2, 20), RCAR_GP_PIN(2, 19), RCAR_GP_PIN(2, 18),
RCAR_GP_PIN(2, 17), RCAR_GP_PIN(2, 16),
};
static const unsigned int du0_rgb888_mux[] = {
DU0_DR7_MARK, DU0_DR6_MARK, DU0_DR5_MARK, DU0_DR4_MARK,
DU0_DR3_MARK, DU0_DR2_MARK, DU0_DR1_MARK, DU0_DR0_MARK,
DU0_DG7_MARK, DU0_DG6_MARK, DU0_DG5_MARK, DU0_DG4_MARK,
DU0_DG3_MARK, DU0_DG2_MARK, DU0_DG1_MARK, DU0_DG0_MARK,
DU0_DB7_MARK, DU0_DB6_MARK, DU0_DB5_MARK, DU0_DB4_MARK,
DU0_DB3_MARK, DU0_DB2_MARK, DU0_DB1_MARK, DU0_DB0_MARK,
};
static const unsigned int du0_clk0_out_pins[] = {
/* DOTCLKOUT0 */
RCAR_GP_PIN(2, 25),
};
static const unsigned int du0_clk0_out_mux[] = {
DU0_DOTCLKOUT0_MARK
};
static const unsigned int du0_clk1_out_pins[] = {
/* DOTCLKOUT1 */
RCAR_GP_PIN(2, 26),
};
static const unsigned int du0_clk1_out_mux[] = {
DU0_DOTCLKOUT1_MARK
};
static const unsigned int du0_clk_in_pins[] = {
/* CLKIN */
RCAR_GP_PIN(2, 24),
};
static const unsigned int du0_clk_in_mux[] = {
DU0_DOTCLKIN_MARK
};
static const unsigned int du0_sync_pins[] = {
/* EXVSYNC/VSYNC, EXHSYNC/HSYNC */
RCAR_GP_PIN(2, 28), RCAR_GP_PIN(2, 27),
};
static const unsigned int du0_sync_mux[] = {
DU0_EXVSYNC_DU0_VSYNC_MARK, DU0_EXHSYNC_DU0_HSYNC_MARK
};
static const unsigned int du0_oddf_pins[] = {
/* EXODDF/ODDF/DISP/CDE */
RCAR_GP_PIN(2, 29),
};
static const unsigned int du0_oddf_mux[] = {
DU0_EXODDF_DU0_ODDF_DISP_CDE_MARK,
};
static const unsigned int du0_cde_pins[] = {
/* CDE */
RCAR_GP_PIN(2, 31),
};
static const unsigned int du0_cde_mux[] = {
DU0_CDE_MARK,
};
static const unsigned int du0_disp_pins[] = {
/* DISP */
RCAR_GP_PIN(2, 30),
};
static const unsigned int du0_disp_mux[] = {
DU0_DISP_MARK
};
static const unsigned int du1_rgb666_pins[] = {
/* R[7:2], G[7:2], B[7:2] */
RCAR_GP_PIN(4, 7), RCAR_GP_PIN(4, 6), RCAR_GP_PIN(4, 5),
RCAR_GP_PIN(4, 4), RCAR_GP_PIN(4, 3), RCAR_GP_PIN(4, 2),
RCAR_GP_PIN(4, 15), RCAR_GP_PIN(4, 14), RCAR_GP_PIN(4, 13),
RCAR_GP_PIN(4, 12), RCAR_GP_PIN(4, 11), RCAR_GP_PIN(4, 10),
RCAR_GP_PIN(4, 23), RCAR_GP_PIN(4, 22), RCAR_GP_PIN(4, 21),
RCAR_GP_PIN(4, 20), RCAR_GP_PIN(4, 19), RCAR_GP_PIN(4, 18),
};
static const unsigned int du1_rgb666_mux[] = {
DU1_DR7_MARK, DU1_DR6_MARK, DU1_DR5_MARK, DU1_DR4_MARK,
DU1_DR3_MARK, DU1_DR2_MARK,
DU1_DG7_MARK, DU1_DG6_MARK, DU1_DG5_MARK, DU1_DG4_MARK,
DU1_DG3_MARK, DU1_DG2_MARK,
DU1_DB7_MARK, DU1_DB6_MARK, DU1_DB5_MARK, DU1_DB4_MARK,
DU1_DB3_MARK, DU1_DB2_MARK,
};
static const unsigned int du1_rgb888_pins[] = {
/* R[7:0], G[7:0], B[7:0] */
RCAR_GP_PIN(4, 7), RCAR_GP_PIN(4, 6), RCAR_GP_PIN(4, 5),
RCAR_GP_PIN(4, 4), RCAR_GP_PIN(4, 3), RCAR_GP_PIN(4, 2),
RCAR_GP_PIN(4, 1), RCAR_GP_PIN(4, 0),
RCAR_GP_PIN(4, 15), RCAR_GP_PIN(4, 14), RCAR_GP_PIN(4, 13),
RCAR_GP_PIN(4, 12), RCAR_GP_PIN(4, 11), RCAR_GP_PIN(4, 10),
RCAR_GP_PIN(4, 9), RCAR_GP_PIN(4, 8),
RCAR_GP_PIN(4, 23), RCAR_GP_PIN(4, 22), RCAR_GP_PIN(4, 21),
RCAR_GP_PIN(4, 20), RCAR_GP_PIN(4, 19), RCAR_GP_PIN(4, 18),
RCAR_GP_PIN(4, 17), RCAR_GP_PIN(4, 16),
};
static const unsigned int du1_rgb888_mux[] = {
DU1_DR7_MARK, DU1_DR6_MARK, DU1_DR5_MARK, DU1_DR4_MARK,
DU1_DR3_MARK, DU1_DR2_MARK, DU1_DR1_MARK, DU1_DR0_MARK,
DU1_DG7_MARK, DU1_DG6_MARK, DU1_DG5_MARK, DU1_DG4_MARK,
DU1_DG3_MARK, DU1_DG2_MARK, DU1_DG1_MARK, DU1_DG0_MARK,
DU1_DB7_MARK, DU1_DB6_MARK, DU1_DB5_MARK, DU1_DB4_MARK,
DU1_DB3_MARK, DU1_DB2_MARK, DU1_DB1_MARK, DU1_DB0_MARK,
};
static const unsigned int du1_clk0_out_pins[] = {
/* DOTCLKOUT0 */
RCAR_GP_PIN(4, 25),
};
static const unsigned int du1_clk0_out_mux[] = {
DU1_DOTCLKOUT0_MARK
};
static const unsigned int du1_clk1_out_pins[] = {
/* DOTCLKOUT1 */
RCAR_GP_PIN(4, 26),
};
static const unsigned int du1_clk1_out_mux[] = {
DU1_DOTCLKOUT1_MARK
};
static const unsigned int du1_clk_in_pins[] = {
/* DOTCLKIN */
RCAR_GP_PIN(4, 24),
};
static const unsigned int du1_clk_in_mux[] = {
DU1_DOTCLKIN_MARK
};
static const unsigned int du1_sync_pins[] = {
/* EXVSYNC/VSYNC, EXHSYNC/HSYNC */
RCAR_GP_PIN(4, 28), RCAR_GP_PIN(4, 27),
};
static const unsigned int du1_sync_mux[] = {
DU1_EXVSYNC_DU1_VSYNC_MARK, DU1_EXHSYNC_DU1_HSYNC_MARK
};
static const unsigned int du1_oddf_pins[] = {
/* EXODDF/ODDF/DISP/CDE */
RCAR_GP_PIN(4, 29),
};
static const unsigned int du1_oddf_mux[] = {
DU1_EXODDF_DU1_ODDF_DISP_CDE_MARK,
};
static const unsigned int du1_cde_pins[] = {
/* CDE */
RCAR_GP_PIN(4, 31),
};
static const unsigned int du1_cde_mux[] = {
DU1_CDE_MARK
};
static const unsigned int du1_disp_pins[] = {
/* DISP */
RCAR_GP_PIN(4, 30),
};
static const unsigned int du1_disp_mux[] = {
DU1_DISP_MARK
};
/* - ETH -------------------------------------------------------------------- */
static const unsigned int eth_link_pins[] = {
/* LINK */
......@@ -3364,6 +3537,24 @@ static const struct sh_pfc_pin_group pinmux_groups[] = {
SH_PFC_PIN_GROUP(avb_avtp_match),
SH_PFC_PIN_GROUP(avb_avtp_capture_b),
SH_PFC_PIN_GROUP(avb_avtp_match_b),
SH_PFC_PIN_GROUP(du0_rgb666),
SH_PFC_PIN_GROUP(du0_rgb888),
SH_PFC_PIN_GROUP(du0_clk0_out),
SH_PFC_PIN_GROUP(du0_clk1_out),
SH_PFC_PIN_GROUP(du0_clk_in),
SH_PFC_PIN_GROUP(du0_sync),
SH_PFC_PIN_GROUP(du0_oddf),
SH_PFC_PIN_GROUP(du0_cde),
SH_PFC_PIN_GROUP(du0_disp),
SH_PFC_PIN_GROUP(du1_rgb666),
SH_PFC_PIN_GROUP(du1_rgb888),
SH_PFC_PIN_GROUP(du1_clk0_out),
SH_PFC_PIN_GROUP(du1_clk1_out),
SH_PFC_PIN_GROUP(du1_clk_in),
SH_PFC_PIN_GROUP(du1_sync),
SH_PFC_PIN_GROUP(du1_oddf),
SH_PFC_PIN_GROUP(du1_cde),
SH_PFC_PIN_GROUP(du1_disp),
SH_PFC_PIN_GROUP(eth_link),
SH_PFC_PIN_GROUP(eth_magic),
SH_PFC_PIN_GROUP(eth_mdio),
......@@ -3622,6 +3813,30 @@ static const char * const avb_groups[] = {
"avb_avtp_match_b",
};
static const char * const du0_groups[] = {
"du0_rgb666",
"du0_rgb888",
"du0_clk0_out",
"du0_clk1_out",
"du0_clk_in",
"du0_sync",
"du0_oddf",
"du0_cde",
"du0_disp",
};
static const char * const du1_groups[] = {
"du1_rgb666",
"du1_rgb888",
"du1_clk0_out",
"du1_clk1_out",
"du1_clk_in",
"du1_sync",
"du1_oddf",
"du1_cde",
"du1_disp",
};
static const char * const eth_groups[] = {
"eth_link",
"eth_magic",
......@@ -3969,6 +4184,8 @@ static const char * const vin1_groups[] = {
static const struct sh_pfc_function pinmux_functions[] = {
SH_PFC_FUNCTION(audio_clk),
SH_PFC_FUNCTION(avb),
SH_PFC_FUNCTION(du0),
SH_PFC_FUNCTION(du1),
SH_PFC_FUNCTION(eth),
SH_PFC_FUNCTION(hscif0),
SH_PFC_FUNCTION(hscif1),
......
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