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| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2022-04-13 19:24:00 +0200 |
|---|---|---|
| committer | Geert Uytterhoeven <geert+renesas@glider.be> | 2022-05-05 12:02:27 +0200 |
| commit | 256c14196fe9424a0bfe7bdb316b15d2084e6e06 (patch) | |
| tree | a035dab485c79200a37b269c047c8cb413d5bf3f /drivers/pinctrl | |
| parent | 170285f4c5f34c38155440d0c375eca3654b63a5 (diff) | |
| download | linux-256c14196fe9424a0bfe7bdb316b15d2084e6e06.tar.gz linux-256c14196fe9424a0bfe7bdb316b15d2084e6e06.tar.bz2 linux-256c14196fe9424a0bfe7bdb316b15d2084e6e06.zip | |
pinctrl: renesas: sh7203: Optimize fixed-width reserved fields
Describe registers with fixed-width register fields and many reserved
fields using the PINMUX_CFG_REG_VAR() macro, as the latter supports a
shorthand not requiring dummy values.
This reduces kernel size by 281 bytes.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/c625b4eee298b88c2ee47ed80b0dea5d02ed56d1.1649865241.git.geert+renesas@glider.be
Diffstat (limited to 'drivers/pinctrl')
| -rw-r--r-- | drivers/pinctrl/renesas/pfc-sh7203.c | 53 |
1 files changed, 21 insertions, 32 deletions
diff --git a/drivers/pinctrl/renesas/pfc-sh7203.c b/drivers/pinctrl/renesas/pfc-sh7203.c index 3986802b448a..19735746b1bb 100644 --- a/drivers/pinctrl/renesas/pfc-sh7203.c +++ b/drivers/pinctrl/renesas/pfc-sh7203.c @@ -1072,31 +1072,20 @@ static const struct pinmux_func pinmux_func_gpios[] = { }; static const struct pinmux_cfg_reg pinmux_config_regs[] = { - { PINMUX_CFG_REG("PBIORL", 0xfffe3886, 16, 1, GROUP( - 0, 0, - 0, 0, - 0, 0, - 0, 0, + { PINMUX_CFG_REG_VAR("PBIORL", 0xfffe3886, 16, + GROUP(-4, 1, 1, 1, 1, -8), + GROUP( + /* RESERVED [4] */ PB11_IN, PB11_OUT, PB10_IN, PB10_OUT, PB9_IN, PB9_OUT, PB8_IN, PB8_OUT, - 0, 0, - 0, 0, - 0, 0, - 0, 0, - 0, 0, - 0, 0, - 0, 0, - 0, 0 )) + /* RESERVED [8] */ )) }, - { PINMUX_CFG_REG("PBCRL4", 0xfffe3890, 16, 4, GROUP( - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - + { PINMUX_CFG_REG_VAR("PBCRL4", 0xfffe3890, 16, + GROUP(-12, 4), + GROUP( + /* RESERVED [12] */ PB12MD_00, PB12MD_01, PB12MD_10, PB12MD_11, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 )) }, @@ -1139,13 +1128,10 @@ static const struct pinmux_cfg_reg pinmux_config_regs[] = { PB0MD_00, PB0MD_01, PB0MD_10, PB0MD_11, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 )) }, - { PINMUX_CFG_REG("IFCR", 0xfffe38a2, 16, 4, GROUP( - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - + { PINMUX_CFG_REG_VAR("IFCR", 0xfffe38a2, 16, + GROUP(-12, 4), + GROUP( + /* RESERVED [12] */ PB12IRQ_00, PB12IRQ_01, PB12IRQ_10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 )) }, @@ -1167,9 +1153,10 @@ static const struct pinmux_cfg_reg pinmux_config_regs[] = { PC1_IN, PC1_OUT, PC0_IN, PC0_OUT )) }, - { PINMUX_CFG_REG("PCCRL4", 0xfffe3910, 16, 4, GROUP( - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - + { PINMUX_CFG_REG_VAR("PCCRL4", 0xfffe3910, 16, + GROUP(-4, 4, 4, 4), + GROUP( + /* RESERVED [4] */ PC14MD_0, PC14MD_1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, @@ -1417,8 +1404,10 @@ static const struct pinmux_cfg_reg pinmux_config_regs[] = { PF1_IN, PF1_OUT, PF0_IN, PF0_OUT )) }, - { PINMUX_CFG_REG("PFCRH4", 0xfffe3a88, 16, 4, GROUP( - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + { PINMUX_CFG_REG_VAR("PFCRH4", 0xfffe3a88, 16, + GROUP(-4, 4, 4, 4), + GROUP( + /* RESERVED [4] */ PF30MD_0, PF30MD_1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |