pinctrl: sh-pfc: r8a77990: Fix MOD_SEL0 bit2 when using RX2, TX2 and SCK2

According to the R-Car Gen3 Hardware Manual Errata for Rev 1.00 of
Aug 24, 2018, the MOD_SEL0 bit2 is set when RX2_{A,B}, TX2_{A,B} and
SCK2_A pin functions are selected.

Fixes: 6d4036a1 ("pinctrl: sh-pfc: Initial R8A77990 PFC support")
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>

drivers/pinctrl/sh-pfc/pfc-r8a77990.c

@@ -1099,7 +1099,7 @@ static const u16 pinmux_data[] = {
 	PINMUX_IPSR_MSEL(IP12_3_0,		SSI_WS9_B,	SEL_SSI9_1),
 	PINMUX_IPSR_GPSR(IP12_3_0,		AUDIO_CLKOUT3_B),
 
-	PINMUX_IPSR_GPSR(IP12_7_4,		SCK2_A),
+	PINMUX_IPSR_MSEL(IP12_7_4,		SCK2_A,		SEL_SCIF2_0),
 	PINMUX_IPSR_MSEL(IP12_7_4,		HSCK0_A,	SEL_HSCIF0_0),
 	PINMUX_IPSR_MSEL(IP12_7_4,		AUDIO_CLKB_A,	SEL_ADGB_0),
 	PINMUX_IPSR_GPSR(IP12_7_4,		CTS1_N),
@@ -1107,14 +1107,14 @@ static const u16 pinmux_data[] = {
 	PINMUX_IPSR_MSEL(IP12_7_4,		REMOCON_A,	SEL_REMOCON_0),
 	PINMUX_IPSR_MSEL(IP12_7_4,		SCIF_CLK_B,	SEL_SCIF_1),
 
-	PINMUX_IPSR_GPSR(IP12_11_8,		TX2_A),
+	PINMUX_IPSR_MSEL(IP12_11_8,		TX2_A,		SEL_SCIF2_0),
 	PINMUX_IPSR_MSEL(IP12_11_8,		HRX0_A,		SEL_HSCIF0_0),
 	PINMUX_IPSR_GPSR(IP12_11_8,		AUDIO_CLKOUT2_A),
 	PINMUX_IPSR_MSEL(IP12_11_8,		SCL1_A,		SEL_I2C1_0),
 	PINMUX_IPSR_MSEL(IP12_11_8,		FSO_CFE_0_N_A,	SEL_FSO_0),
 	PINMUX_IPSR_GPSR(IP12_11_8,		TS_SDEN1),
 
-	PINMUX_IPSR_GPSR(IP12_15_12,		RX2_A),
+	PINMUX_IPSR_MSEL(IP12_15_12,		RX2_A,		SEL_SCIF2_0),
 	PINMUX_IPSR_GPSR(IP12_15_12,		HTX0_A),
 	PINMUX_IPSR_GPSR(IP12_15_12,		AUDIO_CLKOUT3_A),
 	PINMUX_IPSR_MSEL(IP12_15_12,		SDA1_A,		SEL_I2C1_0),
@@ -1126,11 +1126,11 @@ static const u16 pinmux_data[] = {
 
 	PINMUX_IPSR_GPSR(IP12_23_20,		MSIOF0_RXD),
 	PINMUX_IPSR_GPSR(IP12_23_20,		SSI_WS78),
-	PINMUX_IPSR_GPSR(IP12_23_20,		TX2_B),
+	PINMUX_IPSR_MSEL(IP12_23_20,		TX2_B,		SEL_SCIF2_1),
 
 	PINMUX_IPSR_GPSR(IP12_27_24,		MSIOF0_TXD),
 	PINMUX_IPSR_GPSR(IP12_27_24,		SSI_SDATA7),
-	PINMUX_IPSR_GPSR(IP12_27_24,		RX2_B),
+	PINMUX_IPSR_MSEL(IP12_27_24,		RX2_B,		SEL_SCIF2_1),
 
 	PINMUX_IPSR_GPSR(IP12_31_28,		MSIOF0_SYNC),
 	PINMUX_IPSR_GPSR(IP12_31_28,		AUDIO_CLKOUT_B),