From: Takeshi Kihara <takeshi.kihara.df@xxxxxxxxxxx>
According to the R-Car Gen3 Hardware Manual Errata for Rev 1.00 of Aug
24, 2018, there is no need to configure MOD_SEL1 bit30 when the
SSI_SCK2_{A,B} or SSI_WS2_{A,B} pin functions are selected.
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@xxxxxxxxxxx>
[geert: Remove now unused definitions, mark MOD_SEL1 bit30 reserved]
Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
---
drivers/pinctrl/sh-pfc/pfc-r8a77990.c | 20 +++++++++-----------
1 file changed, 9 insertions(+), 11 deletions(-)
diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a77990.c b/drivers/pinctrl/sh-pfc/pfc-r8a77990.c
index 68abacd9732f94c9..9ca002b6173c1447 100644
--- a/drivers/pinctrl/sh-pfc/pfc-r8a77990.c
+++ b/drivers/pinctrl/sh-pfc/pfc-r8a77990.c
@@ -430,7 +430,6 @@ FM(IP12_31_28) IP12_31_28 FM(IP13_31_28) IP13_31_28 FM(IP14_31_28) IP14_31_28 FM
#define MOD_SEL0_1_0 REV4(FM(SEL_SPEED_PULSE_IF_0), FM(SEL_SPEED_PULSE_IF_1), FM(SEL_SPEED_PULSE_IF_2), F_(0, 0))
/* MOD_SEL1 */ /* 0 */ /* 1 */ /* 2 */ /* 3 */ /* 4 */ /* 5 */ /* 6 */ /* 7 */
-#define MOD_SEL1_30 FM(SEL_SSI2_0) FM(SEL_SSI2_1)
#define MOD_SEL1_29 FM(SEL_TIMER_TMU_0) FM(SEL_TIMER_TMU_1)
#define MOD_SEL1_28 FM(SEL_USB_20_CH0_0) FM(SEL_USB_20_CH0_1)
#define MOD_SEL1_26 FM(SEL_DRIF2_0) FM(SEL_DRIF2_1)
@@ -451,7 +450,7 @@ FM(IP12_31_28) IP12_31_28 FM(IP13_31_28) IP13_31_28 FM(IP14_31_28) IP14_31_28 FM
#define PINMUX_MOD_SELS \
\
-MOD_SEL0_30_29 MOD_SEL1_30 \
+MOD_SEL0_30_29 \
MOD_SEL1_29 \
MOD_SEL0_28 MOD_SEL1_28 \
MOD_SEL0_27_26 \
@@ -1041,7 +1040,7 @@ static const u16 pinmux_data[] = {
PINMUX_IPSR_MSEL(IP10_27_24, RIF0_CLK_B, SEL_DRIF0_1),
PINMUX_IPSR_MSEL(IP10_27_24, SCL2_B, SEL_I2C2_1),
PINMUX_IPSR_MSEL(IP10_27_24, TCLK1_A, SEL_TIMER_TMU_0),
- PINMUX_IPSR_MSEL(IP10_27_24, SSI_SCK2_B, SEL_SSI2_1),
+ PINMUX_IPSR_GPSR(IP10_27_24, SSI_SCK2_B),
PINMUX_IPSR_GPSR(IP10_27_24, TS_SCK0),
PINMUX_IPSR_GPSR(IP10_31_28, SD0_WP),
@@ -1050,7 +1049,7 @@ static const u16 pinmux_data[] = {
PINMUX_IPSR_MSEL(IP10_31_28, RIF0_D0_B, SEL_DRIF0_1),
PINMUX_IPSR_MSEL(IP10_31_28, SDA2_B, SEL_I2C2_1),
PINMUX_IPSR_MSEL(IP10_31_28, TCLK2_A, SEL_TIMER_TMU_0),
- PINMUX_IPSR_MSEL(IP10_31_28, SSI_WS2_B, SEL_SSI2_1),
+ PINMUX_IPSR_GPSR(IP10_31_28, SSI_WS2_B),
PINMUX_IPSR_GPSR(IP10_31_28, TS_SDAT0),
/* IPSR11 */
@@ -1068,13 +1067,13 @@ static const u16 pinmux_data[] = {
PINMUX_IPSR_MSEL(IP11_11_8, RX0_A, SEL_SCIF0_0),
PINMUX_IPSR_MSEL(IP11_11_8, HRX1_A, SEL_HSCIF1_0),
- PINMUX_IPSR_MSEL(IP11_11_8, SSI_SCK2_A, SEL_SSI2_0),
+ PINMUX_IPSR_GPSR(IP11_11_8, SSI_SCK2_A),
PINMUX_IPSR_GPSR(IP11_11_8, RIF1_SYNC),
PINMUX_IPSR_GPSR(IP11_11_8, TS_SCK1),
PINMUX_IPSR_MSEL(IP11_15_12, TX0_A, SEL_SCIF0_0),
PINMUX_IPSR_GPSR(IP11_15_12, HTX1_A),
- PINMUX_IPSR_MSEL(IP11_15_12, SSI_WS2_A, SEL_SSI2_0),
+ PINMUX_IPSR_GPSR(IP11_15_12, SSI_WS2_A),
PINMUX_IPSR_GPSR(IP11_15_12, RIF1_D0),
PINMUX_IPSR_GPSR(IP11_15_12, TS_SDAT1),
@@ -4965,12 +4964,11 @@ static const struct pinmux_cfg_reg pinmux_config_regs[] = {
MOD_SEL0_1_0 ))
},
{ PINMUX_CFG_REG_VAR("MOD_SEL1", 0xe6060504, 32,
- GROUP(1, 1, 1, 1, 1, 1, 1, 3, 3, 1, 1, 1,
- 1, 2, 2, 2, 1, 1, 2, 1, 4),
+ GROUP(2, 1, 1, 1, 1, 1, 3, 3, 1, 1, 1, 1,
+ 2, 2, 2, 1, 1, 2, 1, 4),
GROUP(
- /* RESERVED 31 */
- 0, 0,
- MOD_SEL1_30
+ /* RESERVED 31, 30 */
+ 0, 0, 0, 0,
MOD_SEL1_29
MOD_SEL1_28
/* RESERVED 27 */
--
2.17.1
