Skip to content

Commit

Permalink
pinctrl: sh-pfc: r8a77990: Fix MOD_SEL bit numbering
Browse files Browse the repository at this point in the history 
MOD_SEL register bit numbering was different from R-Car E3 SoC and
R-Car H3/M3-[WN] SoCs.

MOD_SEL 1-bit      H3/M3-[WN]  E3
===============    ==========  =====
Set Value = H'0    b'0         b'0
Set Value = H'1    b'1         b'1

MOD_SEL 2-bits     H3/M3-[WN]  E3
===============    ==========  =====
Set Value = H'0    b'00        b'00
Set Value = H'1    b'01        b'10
Set Value = H'2    b'10        b'01
Set Value = H'3    b'11        b'11

MOD_SEL 3-bits     H3/M3-[WN]  E3
===============    ==========  =====
Set Value = H'0    b'000       b'000
Set Value = H'1    b'001       b'100
Set Value = H'2    b'010       b'010
Set Value = H'3    b'011       b'110
Set Value = H'4    b'100       b'001
Set Value = H'5    b'101       b'101
Set Value = H'6    b'110       b'011
Set Value = H'7    b'111       b'111

This patch replaces the #define name and value of MOD_SEL.

Signed-off-by: Takeshi Kihara <[email protected]>
Fixes: 6d4036a ("pinctrl: sh-pfc: Initial R8A77990 PFC support")
[shimoda: Split a patch per SoC and revise the commit log]
Signed-off-by: Yoshihiro Shimoda <[email protected]>
[geert: Use macros to do the actual reordering]
Signed-off-by: Geert Uytterhoeven <[email protected]>
Reviewed-by: Yoshihiro Shimoda <[email protected]>
  • Loading branch information
@takeshikihara @geertu
takeshikihara authored and geertu committed Jan 21, 2019
1 parent 7219a4b commit 3e3eebe
Showing 1 changed file with 18 additions and 14 deletions.
32 changes: 18 additions & 14 deletions drivers/pinctrl/sh-pfc/pfc-r8a77990.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -391,29 +391,33 @@ FM(IP12_23_20) IP12_23_20 FM(IP13_23_20) IP13_23_20 FM(IP14_23_20) IP14_23_20 FM
FM(IP12_27_24) IP12_27_24 FM(IP13_27_24) IP13_27_24 FM(IP14_27_24) IP14_27_24 FM(IP15_27_24) IP15_27_24 \
FM(IP12_31_28) IP12_31_28 FM(IP13_31_28) IP13_31_28 FM(IP14_31_28) IP14_31_28 FM(IP15_31_28) IP15_31_28

/* The bit numbering in MOD_SEL fields is reversed */
#define REV4(f0, f1, f2, f3) f0 f2 f1 f3
#define REV8(f0, f1, f2, f3, f4, f5, f6, f7) f0 f4 f2 f6 f1 f5 f3 f7

/* MOD_SEL0 */ /* 0 */ /* 1 */ /* 2 */ /* 3 */ /* 4 */ /* 5 */ /* 6 */ /* 7 */
#define MOD_SEL0_30_29 FM(SEL_ADGB_0) FM(SEL_ADGB_1) FM(SEL_ADGB_2) F_(0, 0)
#define MOD_SEL0_30_29 REV4(FM(SEL_ADGB_0), FM(SEL_ADGB_1), FM(SEL_ADGB_2), F_(0, 0))
#define MOD_SEL0_28 FM(SEL_DRIF0_0) FM(SEL_DRIF0_1)
#define MOD_SEL0_27_26 FM(SEL_FM_0) FM(SEL_FM_1) FM(SEL_FM_2) F_(0, 0)
#define MOD_SEL0_27_26 REV4(FM(SEL_FM_0), FM(SEL_FM_1), FM(SEL_FM_2), F_(0, 0))
#define MOD_SEL0_25 FM(SEL_FSO_0) FM(SEL_FSO_1)
#define MOD_SEL0_24 FM(SEL_HSCIF0_0) FM(SEL_HSCIF0_1)
#define MOD_SEL0_23 FM(SEL_HSCIF1_0) FM(SEL_HSCIF1_1)
#define MOD_SEL0_22 FM(SEL_HSCIF2_0) FM(SEL_HSCIF2_1)
#define MOD_SEL0_21_20 FM(SEL_I2C1_0) FM(SEL_I2C1_1) FM(SEL_I2C1_2) FM(SEL_I2C1_3)
#define MOD_SEL0_19_18_17 FM(SEL_I2C2_0) FM(SEL_I2C2_1) FM(SEL_I2C2_2) FM(SEL_I2C2_3) FM(SEL_I2C2_4) F_(0, 0) F_(0, 0) F_(0, 0)
#define MOD_SEL0_21_20 REV4(FM(SEL_I2C1_0), FM(SEL_I2C1_1), FM(SEL_I2C1_2), FM(SEL_I2C1_3))
#define MOD_SEL0_19_18_17 REV8(FM(SEL_I2C2_0), FM(SEL_I2C2_1), FM(SEL_I2C2_2), FM(SEL_I2C2_3), FM(SEL_I2C2_4), F_(0, 0), F_(0, 0), F_(0, 0))
#define MOD_SEL0_16 FM(SEL_NDFC_0) FM(SEL_NDFC_1)
#define MOD_SEL0_15 FM(SEL_PWM0_0) FM(SEL_PWM0_1)
#define MOD_SEL0_14 FM(SEL_PWM1_0) FM(SEL_PWM1_1)
#define MOD_SEL0_13_12 FM(SEL_PWM2_0) FM(SEL_PWM2_1) FM(SEL_PWM2_2) F_(0, 0)
#define MOD_SEL0_11_10 FM(SEL_PWM3_0) FM(SEL_PWM3_1) FM(SEL_PWM3_2) F_(0, 0)
#define MOD_SEL0_13_12 REV4(FM(SEL_PWM2_0), FM(SEL_PWM2_1), FM(SEL_PWM2_2), F_(0, 0))
#define MOD_SEL0_11_10 REV4(FM(SEL_PWM3_0), FM(SEL_PWM3_1), FM(SEL_PWM3_2), F_(0, 0))
#define MOD_SEL0_9 FM(SEL_PWM4_0) FM(SEL_PWM4_1)
#define MOD_SEL0_8 FM(SEL_PWM5_0) FM(SEL_PWM5_1)
#define MOD_SEL0_7 FM(SEL_PWM6_0) FM(SEL_PWM6_1)
#define MOD_SEL0_6_5 FM(SEL_REMOCON_0) FM(SEL_REMOCON_1) FM(SEL_REMOCON_2) F_(0, 0)
#define MOD_SEL0_6_5 REV4(FM(SEL_REMOCON_0), FM(SEL_REMOCON_1), FM(SEL_REMOCON_2), F_(0, 0))
#define MOD_SEL0_4 FM(SEL_SCIF_0) FM(SEL_SCIF_1)
#define MOD_SEL0_3 FM(SEL_SCIF0_0) FM(SEL_SCIF0_1)
#define MOD_SEL0_2 FM(SEL_SCIF2_0) FM(SEL_SCIF2_1)
#define MOD_SEL0_1_0 FM(SEL_SPEED_PULSE_IF_0) FM(SEL_SPEED_PULSE_IF_1) FM(SEL_SPEED_PULSE_IF_2) F_(0, 0)
#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_31 FM(SEL_SIMCARD_0) FM(SEL_SIMCARD_1)
Expand All @@ -422,18 +426,18 @@ FM(IP12_31_28) IP12_31_28 FM(IP13_31_28) IP13_31_28 FM(IP14_31_28) IP14_31_28 FM
#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)
#define MOD_SEL1_25 FM(SEL_DRIF3_0) FM(SEL_DRIF3_1)
#define MOD_SEL1_24_23_22 FM(SEL_HSCIF3_0) FM(SEL_HSCIF3_1) FM(SEL_HSCIF3_2) FM(SEL_HSCIF3_3) FM(SEL_HSCIF3_4) F_(0, 0) F_(0, 0) F_(0, 0)
#define MOD_SEL1_21_20_19 FM(SEL_HSCIF4_0) FM(SEL_HSCIF4_1) FM(SEL_HSCIF4_2) FM(SEL_HSCIF4_3) FM(SEL_HSCIF4_4) F_(0, 0) F_(0, 0) F_(0, 0)
#define MOD_SEL1_24_23_22 REV8(FM(SEL_HSCIF3_0), FM(SEL_HSCIF3_1), FM(SEL_HSCIF3_2), FM(SEL_HSCIF3_3), FM(SEL_HSCIF3_4), F_(0, 0), F_(0, 0), F_(0, 0))
#define MOD_SEL1_21_20_19 REV8(FM(SEL_HSCIF4_0), FM(SEL_HSCIF4_1), FM(SEL_HSCIF4_2), FM(SEL_HSCIF4_3), FM(SEL_HSCIF4_4), F_(0, 0), F_(0, 0), F_(0, 0))
#define MOD_SEL1_18 FM(SEL_I2C6_0) FM(SEL_I2C6_1)
#define MOD_SEL1_17 FM(SEL_I2C7_0) FM(SEL_I2C7_1)
#define MOD_SEL1_16 FM(SEL_MSIOF2_0) FM(SEL_MSIOF2_1)
#define MOD_SEL1_15 FM(SEL_MSIOF3_0) FM(SEL_MSIOF3_1)
#define MOD_SEL1_14_13 FM(SEL_SCIF3_0) FM(SEL_SCIF3_1) FM(SEL_SCIF3_2) F_(0, 0)
#define MOD_SEL1_12_11 FM(SEL_SCIF4_0) FM(SEL_SCIF4_1) FM(SEL_SCIF4_2) F_(0, 0)
#define MOD_SEL1_10_9 FM(SEL_SCIF5_0) FM(SEL_SCIF5_1) FM(SEL_SCIF5_2) F_(0, 0)
#define MOD_SEL1_14_13 REV4(FM(SEL_SCIF3_0), FM(SEL_SCIF3_1), FM(SEL_SCIF3_2), F_(0, 0))
#define MOD_SEL1_12_11 REV4(FM(SEL_SCIF4_0), FM(SEL_SCIF4_1), FM(SEL_SCIF4_2), F_(0, 0))
#define MOD_SEL1_10_9 REV4(FM(SEL_SCIF5_0), FM(SEL_SCIF5_1), FM(SEL_SCIF5_2), F_(0, 0))
#define MOD_SEL1_8 FM(SEL_VIN4_0) FM(SEL_VIN4_1)
#define MOD_SEL1_7 FM(SEL_VIN5_0) FM(SEL_VIN5_1)
#define MOD_SEL1_6_5 FM(SEL_ADGC_0) FM(SEL_ADGC_1) FM(SEL_ADGC_2) F_(0, 0)
#define MOD_SEL1_6_5 REV4(FM(SEL_ADGC_0), FM(SEL_ADGC_1), FM(SEL_ADGC_2), F_(0, 0))
#define MOD_SEL1_4 FM(SEL_SSI9_0) FM(SEL_SSI9_1)

#define PINMUX_MOD_SELS \
Expand Down

0 comments on commit 3e3eebe

Please sign in to comment.