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authorLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>2013-03-27 11:06:37 +0100
committerSimon Horman <horms+renesas@verge.net.au>2013-04-03 10:30:37 +0900
commitba774cc7380e83f942c08564d3c142af2fbd05be (patch)
tree9df1d2da9b2eb4acad7c3c22fce3d0aa46d47ed5
parent2b4b588299fa3c8672e1049ab33acc7b600a8990 (diff)
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sh-pfc: r8a7779: Split DU input and output pixel clocks
The output pixel clocks can be used without the input pixel clocks. Split them in different groups. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
-rw-r--r--drivers/pinctrl/sh-pfc/pfc-r8a7779.c60
1 files changed, 39 insertions, 21 deletions
diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a7779.c b/drivers/pinctrl/sh-pfc/pfc-r8a7779.c
index e448ff1f408f..62dcdcdec940 100644
--- a/drivers/pinctrl/sh-pfc/pfc-r8a7779.c
+++ b/drivers/pinctrl/sh-pfc/pfc-r8a7779.c
@@ -1498,19 +1498,26 @@ static const unsigned int du0_rgb888_mux[] = {
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_clk_0_pins[] = {
- /* CLKIN, CLKOUT */
- 29, 180,
+static const unsigned int du0_clk_in_pins[] = {
+ /* CLKIN */
+ 29,
};
-static const unsigned int du0_clk_0_mux[] = {
- DU0_DOTCLKIN_MARK, DU0_DOTCLKOUT0_MARK,
+static const unsigned int du0_clk_in_mux[] = {
+ DU0_DOTCLKIN_MARK,
};
-static const unsigned int du0_clk_1_pins[] = {
- /* CLKIN, CLKOUT */
- 29, 30,
+static const unsigned int du0_clk_out_0_pins[] = {
+ /* CLKOUT */
+ 180,
};
-static const unsigned int du0_clk_1_mux[] = {
- DU0_DOTCLKIN_MARK, DU0_DOTCLKOUT1_MARK,
+static const unsigned int du0_clk_out_0_mux[] = {
+ DU0_DOTCLKOUT0_MARK,
+};
+static const unsigned int du0_clk_out_1_pins[] = {
+ /* CLKOUT */
+ 30,
+};
+static const unsigned int du0_clk_out_1_mux[] = {
+ DU0_DOTCLKOUT1_MARK,
};
static const unsigned int du0_sync_0_pins[] = {
/* VSYNC, HSYNC, DISP */
@@ -1571,12 +1578,19 @@ static const unsigned int du1_rgb888_mux[] = {
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_clk_pins[] = {
- /* CLKIN, CLKOUT */
- 58, 59,
+static const unsigned int du1_clk_in_pins[] = {
+ /* CLKIN */
+ 58,
+};
+static const unsigned int du1_clk_in_mux[] = {
+ DU1_DOTCLKIN_MARK,
+};
+static const unsigned int du1_clk_out_pins[] = {
+ /* CLKOUT */
+ 59,
};
-static const unsigned int du1_clk_mux[] = {
- DU1_DOTCLKIN_MARK, DU1_DOTCLKOUT_MARK,
+static const unsigned int du1_clk_out_mux[] = {
+ DU1_DOTCLKOUT_MARK,
};
static const unsigned int du1_sync_0_pins[] = {
/* VSYNC, HSYNC, DISP */
@@ -2369,15 +2383,17 @@ static const unsigned int usb2_mux[] = {
static const struct sh_pfc_pin_group pinmux_groups[] = {
SH_PFC_PIN_GROUP(du0_rgb666),
SH_PFC_PIN_GROUP(du0_rgb888),
- SH_PFC_PIN_GROUP(du0_clk_0),
- SH_PFC_PIN_GROUP(du0_clk_1),
+ SH_PFC_PIN_GROUP(du0_clk_in),
+ SH_PFC_PIN_GROUP(du0_clk_out_0),
+ SH_PFC_PIN_GROUP(du0_clk_out_1),
SH_PFC_PIN_GROUP(du0_sync_0),
SH_PFC_PIN_GROUP(du0_sync_1),
SH_PFC_PIN_GROUP(du0_oddf),
SH_PFC_PIN_GROUP(du0_cde),
SH_PFC_PIN_GROUP(du1_rgb666),
SH_PFC_PIN_GROUP(du1_rgb888),
- SH_PFC_PIN_GROUP(du1_clk),
+ SH_PFC_PIN_GROUP(du1_clk_in),
+ SH_PFC_PIN_GROUP(du1_clk_out),
SH_PFC_PIN_GROUP(du1_sync_0),
SH_PFC_PIN_GROUP(du1_sync_1),
SH_PFC_PIN_GROUP(du1_oddf),
@@ -2492,8 +2508,9 @@ static const struct sh_pfc_pin_group pinmux_groups[] = {
static const char * const du0_groups[] = {
"du0_rgb666",
"du0_rgb888",
- "du0_clk_0",
- "du0_clk_1",
+ "du0_clk_in",
+ "du0_clk_out_0",
+ "du0_clk_out_1",
"du0_sync_0",
"du0_sync_1",
"du0_oddf",
@@ -2503,7 +2520,8 @@ static const char * const du0_groups[] = {
static const char * const du1_groups[] = {
"du1_rgb666",
"du1_rgb888",
- "du1_clk",
+ "du1_clk_in",
+ "du1_clk_out",
"du1_sync_0",
"du1_sync_1",
"du1_oddf",