sh-pfc: r8a7779: Remove DU1_DOTCLKOUT1 GPIO

The function is not documented in the r8a7779 datasheet. Remove it.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>

drivers/pinctrl/sh-pfc/pfc-r8a7779.c

@@ -353,7 +353,7 @@ enum {
 	FN_VI1_DATA6_VI1_B6, FN_SD2_CD, FN_MT0_VCXO, FN_SPA_TMS,
 	FN_HSPI_TX1_D, FN_VI1_DATA7_VI1_B7, FN_SD2_WP, FN_MT0_PWM,
 	FN_SPA_TDI, FN_HSPI_RX1_D, FN_VI1_G0, FN_VI3_DATA0,
-	FN_DU1_DOTCLKOUT1, FN_TS_SCK1, FN_DREQ2_B, FN_TX2,
+	FN_TS_SCK1, FN_DREQ2_B, FN_TX2,
 	FN_SPA_TDO, FN_HCTS0_B, FN_VI1_G1, FN_VI3_DATA1,
 	FN_SSI_SCK1, FN_TS_SDEN1, FN_DACK2_B, FN_RX2, FN_HRTS0_B,
 
@@ -615,7 +615,7 @@ enum {
 	HSPI_CS1_D_MARK, ADICHS2_B_MARK, VI1_DATA6_VI1_B6_MARK, SD2_CD_MARK,
 	MT0_VCXO_MARK, SPA_TMS_MARK, HSPI_TX1_D_MARK, VI1_DATA7_VI1_B7_MARK,
 	SD2_WP_MARK, MT0_PWM_MARK, SPA_TDI_MARK, HSPI_RX1_D_MARK,
-	VI1_G0_MARK, VI3_DATA0_MARK, DU1_DOTCLKOUT1_MARK, TS_SCK1_MARK,
+	VI1_G0_MARK, VI3_DATA0_MARK, TS_SCK1_MARK,
 	DREQ2_B_MARK, TX2_MARK,	SPA_TDO_MARK, HCTS0_B_MARK,
 	VI1_G1_MARK, VI3_DATA1_MARK, SSI_SCK1_MARK, TS_SDEN1_MARK,
 	DACK2_B_MARK, RX2_MARK, HRTS0_B_MARK,
@@ -1385,7 +1385,6 @@ static const pinmux_enum_t pinmux_data[] = {
 	PINMUX_IPSR_MODSEL_DATA(IP11_23_21, HSPI_RX1_D, SEL_HSPI1_3),
 	PINMUX_IPSR_DATA(IP11_26_24, VI1_G0),
 	PINMUX_IPSR_DATA(IP11_26_24, VI3_DATA0),
-	PINMUX_IPSR_DATA(IP11_26_24, DU1_DOTCLKOUT1),
 	PINMUX_IPSR_DATA(IP11_26_24, TS_SCK1),
 	PINMUX_IPSR_MODSEL_DATA(IP11_26_24, DREQ2_B, SEL_EXBUS2_1),
 	PINMUX_IPSR_DATA(IP11_26_24, TX2),
@@ -2926,7 +2925,7 @@ static const struct pinmux_func pinmux_func_gpios[] = {
 	GPIO_FN(SD2_CD), GPIO_FN(MT0_VCXO), GPIO_FN(SPA_TMS),
 	GPIO_FN(HSPI_TX1_D), GPIO_FN(VI1_DATA7_VI1_B7), GPIO_FN(SD2_WP),
 	GPIO_FN(MT0_PWM), GPIO_FN(SPA_TDI), GPIO_FN(HSPI_RX1_D),
-	GPIO_FN(VI1_G0), GPIO_FN(VI3_DATA0), GPIO_FN(DU1_DOTCLKOUT1),
+	GPIO_FN(VI1_G0), GPIO_FN(VI3_DATA0),
 	GPIO_FN(TS_SCK1), GPIO_FN(DREQ2_B), GPIO_FN(TX2), GPIO_FN(SPA_TDO),
 	GPIO_FN(HCTS0_B), GPIO_FN(VI1_G1), GPIO_FN(VI3_DATA1),
 	GPIO_FN(SSI_SCK1), GPIO_FN(TS_SDEN1), GPIO_FN(DACK2_B), GPIO_FN(RX2),
@@ -3634,7 +3633,7 @@ static const struct pinmux_cfg_reg pinmux_config_regs[] = {
 	    FN_VI1_G1, FN_VI3_DATA1, FN_SSI_SCK1, FN_TS_SDEN1,
 	    FN_DACK2_B, FN_RX2, FN_HRTS0_B, 0,
 	    /* IP11_26_24 [3] */
-	    FN_VI1_G0, FN_VI3_DATA0, FN_DU1_DOTCLKOUT1, FN_TS_SCK1,
+	    FN_VI1_G0, FN_VI3_DATA0, 0, FN_TS_SCK1,
 	    FN_DREQ2_B, FN_TX2, FN_SPA_TDO, FN_HCTS0_B,
 	    /* IP11_23_21 [3] */
 	    FN_VI1_DATA7_VI1_B7, FN_SD2_WP, FN_MT0_PWM, FN_SPA_TDI,