diff options
| author | Takeshi Kihara <takeshi.kihara.df@renesas.com> | 2018-12-12 19:19:35 +0900 |
|---|---|---|
| committer | Geert Uytterhoeven <geert+renesas@glider.be> | 2019-01-21 13:24:52 +0100 |
| commit | 5219aa33caec2f7b68eda2b7e4ab8e276f323254 (patch) | |
| tree | 675cd85fdb0a4fa18888559136906a8e95bf5020 /drivers/pinctrl/sh-pfc | |
| parent | 3e3eebeacad79bda8a9664c86c04f5201e86fece (diff) | |
pinctrl: sh-pfc: r8a77995: Fix MOD_SEL bit numbering
MOD_SEL register bit numbering was different from R-Car D3 SoC and
R-Car H3/M3-[WN] SoCs.
MOD_SEL 1-bit H3/M3-[WN] D3
=============== ========== =====
Set Value = H'0 b'0 b'0
Set Value = H'1 b'1 b'1
MOD_SEL 2-bits H3/M3-[WN] D3
=============== ========== =====
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] D3
=============== ========== =====
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 <takeshi.kihara.df@renesas.com>
Fixes: 794a67117646 ("pinctrl: sh-pfc: Initial R8A77995 PFC support")
[shimoda: split a patch per SoC and revise the commit log]
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
[geert: Use a macro to do the actual reordering]
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Diffstat (limited to 'drivers/pinctrl/sh-pfc')
| -rw-r--r-- | drivers/pinctrl/sh-pfc/pfc-r8a77995.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a77995.c b/drivers/pinctrl/sh-pfc/pfc-r8a77995.c index 84d78db381e3..9e377e3b9cb3 100644 --- a/drivers/pinctrl/sh-pfc/pfc-r8a77995.c +++ b/drivers/pinctrl/sh-pfc/pfc-r8a77995.c @@ -381,6 +381,9 @@ FM(IP12_23_20) IP12_23_20 \ FM(IP12_27_24) IP12_27_24 \ FM(IP12_31_28) IP12_31_28 \ +/* The bit numbering in MOD_SEL fields is reversed */ +#define REV4(f0, f1, f2, f3) f0 f2 f1 f3 + /* MOD_SEL0 */ /* 0 */ /* 1 */ /* 2 */ /* 3 */ #define MOD_SEL0_30 FM(SEL_MSIOF2_0) FM(SEL_MSIOF2_1) #define MOD_SEL0_29 FM(SEL_I2C3_0) FM(SEL_I2C3_1) @@ -388,10 +391,10 @@ FM(IP12_31_28) IP12_31_28 \ #define MOD_SEL0_27 FM(SEL_MSIOF3_0) FM(SEL_MSIOF3_1) #define MOD_SEL0_26 FM(SEL_HSCIF3_0) FM(SEL_HSCIF3_1) #define MOD_SEL0_25 FM(SEL_SCIF4_0) FM(SEL_SCIF4_1) -#define MOD_SEL0_24_23 FM(SEL_PWM0_0) FM(SEL_PWM0_1) FM(SEL_PWM0_2) F_(0, 0) -#define MOD_SEL0_22_21 FM(SEL_PWM1_0) FM(SEL_PWM1_1) FM(SEL_PWM1_2) F_(0, 0) -#define MOD_SEL0_20_19 FM(SEL_PWM2_0) FM(SEL_PWM2_1) FM(SEL_PWM2_2) F_(0, 0) -#define MOD_SEL0_18_17 FM(SEL_PWM3_0) FM(SEL_PWM3_1) FM(SEL_PWM3_2) F_(0, 0) +#define MOD_SEL0_24_23 REV4(FM(SEL_PWM0_0), FM(SEL_PWM0_1), FM(SEL_PWM0_2), F_(0, 0)) +#define MOD_SEL0_22_21 REV4(FM(SEL_PWM1_0), FM(SEL_PWM1_1), FM(SEL_PWM1_2), F_(0, 0)) +#define MOD_SEL0_20_19 REV4(FM(SEL_PWM2_0), FM(SEL_PWM2_1), FM(SEL_PWM2_2), F_(0, 0)) +#define MOD_SEL0_18_17 REV4(FM(SEL_PWM3_0), FM(SEL_PWM3_1), FM(SEL_PWM3_2), F_(0, 0)) #define MOD_SEL0_15 FM(SEL_IRQ_0_0) FM(SEL_IRQ_0_1) #define MOD_SEL0_14 FM(SEL_IRQ_1_0) FM(SEL_IRQ_1_1) #define MOD_SEL0_13 FM(SEL_IRQ_2_0) FM(SEL_IRQ_2_1) |