diff options
| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2022-04-13 19:23:46 +0200 |
|---|---|---|
| committer | Geert Uytterhoeven <geert+renesas@glider.be> | 2022-05-05 12:02:26 +0200 |
| commit | 72ee7f9b6fd34076a8c6d443450b9f1e5208e3fc (patch) | |
| tree | 8c758eb00bb923b0fd4573253fd2b5b1e249245b /drivers/pinctrl/renesas | |
| parent | 9cad77c5c817688048d38d66e2c679ad25ca1a0f (diff) | |
| download | linux-72ee7f9b6fd34076a8c6d443450b9f1e5208e3fc.tar.bz2 | |
pinctrl: renesas: r8a7740: 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 230 bytes.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/a18fb98a4eefe648a1b1c5b5913dbeee092674c4.1649865241.git.geert+renesas@glider.be
Diffstat (limited to 'drivers/pinctrl/renesas')
| -rw-r--r-- | drivers/pinctrl/renesas/pfc-r8a7740.c | 74 |
1 files changed, 39 insertions, 35 deletions
diff --git a/drivers/pinctrl/renesas/pfc-r8a7740.c b/drivers/pinctrl/renesas/pfc-r8a7740.c index e8b9fb74a802..6dcd39918daf 100644 --- a/drivers/pinctrl/renesas/pfc-r8a7740.c +++ b/drivers/pinctrl/renesas/pfc-r8a7740.c @@ -3250,89 +3250,93 @@ static const struct pinmux_cfg_reg pinmux_config_regs[] = { PORTCR(210, 0xe60530d2), /* PORT210CR */ PORTCR(211, 0xe60530d3), /* PORT211CR */ - { PINMUX_CFG_REG("MSEL1CR", 0xe605800c, 32, 1, GROUP( + { PINMUX_CFG_REG_VAR("MSEL1CR", 0xe605800c, 32, + GROUP(1, 1, 1, 1, 1, 1, -9, 1, 1, 1, 1, 1, + -2, 1, -1, 1, 1, 1, 1, 1, 1, -1, 1), + GROUP( MSEL1CR_31_0, MSEL1CR_31_1, MSEL1CR_30_0, MSEL1CR_30_1, MSEL1CR_29_0, MSEL1CR_29_1, MSEL1CR_28_0, MSEL1CR_28_1, MSEL1CR_27_0, MSEL1CR_27_1, MSEL1CR_26_0, MSEL1CR_26_1, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, + /* RESERVED [9] */ MSEL1CR_16_0, MSEL1CR_16_1, MSEL1CR_15_0, MSEL1CR_15_1, MSEL1CR_14_0, MSEL1CR_14_1, MSEL1CR_13_0, MSEL1CR_13_1, MSEL1CR_12_0, MSEL1CR_12_1, - 0, 0, 0, 0, + /* RESERVED [2] */ MSEL1CR_9_0, MSEL1CR_9_1, - 0, 0, + /* RESERVED [1] */ MSEL1CR_7_0, MSEL1CR_7_1, MSEL1CR_6_0, MSEL1CR_6_1, MSEL1CR_5_0, MSEL1CR_5_1, MSEL1CR_4_0, MSEL1CR_4_1, MSEL1CR_3_0, MSEL1CR_3_1, MSEL1CR_2_0, MSEL1CR_2_1, - 0, 0, + /* RESERVED [1] */ MSEL1CR_0_0, MSEL1CR_0_1, )) }, - { PINMUX_CFG_REG("MSEL3CR", 0xE6058020, 32, 1, 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, + { PINMUX_CFG_REG_VAR("MSEL3CR", 0xE6058020, 32, + GROUP(-16, 1, -8, 1, -6), + GROUP( + /* RESERVED [16] */ MSEL3CR_15_0, MSEL3CR_15_1, - 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, + /* RESERVED [8] */ MSEL3CR_6_0, MSEL3CR_6_1, - 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, + /* RESERVED [6] */ )) }, - { PINMUX_CFG_REG("MSEL4CR", 0xE6058024, 32, 1, 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, + { PINMUX_CFG_REG_VAR("MSEL4CR", 0xE6058024, 32, + GROUP(-12, 1, 1, -2, 1, -4, 1, -3, 1, -1, 1, -2, + 1, -1), + GROUP( + /* RESERVED [12] */ MSEL4CR_19_0, MSEL4CR_19_1, MSEL4CR_18_0, MSEL4CR_18_1, - 0, 0, 0, 0, + /* RESERVED [2] */ MSEL4CR_15_0, MSEL4CR_15_1, - 0, 0, 0, 0, 0, 0, 0, 0, + /* RESERVED [4] */ MSEL4CR_10_0, MSEL4CR_10_1, - 0, 0, 0, 0, 0, 0, + /* RESERVED [3] */ MSEL4CR_6_0, MSEL4CR_6_1, - 0, 0, + /* RESERVED [1] */ MSEL4CR_4_0, MSEL4CR_4_1, - 0, 0, 0, 0, + /* RESERVED [2] */ MSEL4CR_1_0, MSEL4CR_1_1, - 0, 0, + /* RESERVED [1] */ )) }, - { PINMUX_CFG_REG("MSEL5CR", 0xE6058028, 32, 1, GROUP( + { PINMUX_CFG_REG_VAR("MSEL5CR", 0xE6058028, 32, + GROUP(1, 1, 1, -1, 1, -1, 1, -1, 1, -1, 1, + -1, 1, -1, 1, -1, 1, 1, 1, 1, 1, 1, + -1, 1, 1, 1, 1, 1, 1, 1, -1, 1), + GROUP( MSEL5CR_31_0, MSEL5CR_31_1, MSEL5CR_30_0, MSEL5CR_30_1, MSEL5CR_29_0, MSEL5CR_29_1, - 0, 0, + /* RESERVED [1] */ MSEL5CR_27_0, MSEL5CR_27_1, - 0, 0, + /* RESERVED [1] */ MSEL5CR_25_0, MSEL5CR_25_1, - 0, 0, + /* RESERVED [1] */ MSEL5CR_23_0, MSEL5CR_23_1, - 0, 0, + /* RESERVED [1] */ MSEL5CR_21_0, MSEL5CR_21_1, - 0, 0, + /* RESERVED [1] */ MSEL5CR_19_0, MSEL5CR_19_1, - 0, 0, + /* RESERVED [1] */ MSEL5CR_17_0, MSEL5CR_17_1, - 0, 0, + /* RESERVED [1] */ MSEL5CR_15_0, MSEL5CR_15_1, MSEL5CR_14_0, MSEL5CR_14_1, MSEL5CR_13_0, MSEL5CR_13_1, MSEL5CR_12_0, MSEL5CR_12_1, MSEL5CR_11_0, MSEL5CR_11_1, MSEL5CR_10_0, MSEL5CR_10_1, - 0, 0, + /* RESERVED [1] */ MSEL5CR_8_0, MSEL5CR_8_1, MSEL5CR_7_0, MSEL5CR_7_1, MSEL5CR_6_0, MSEL5CR_6_1, @@ -3340,7 +3344,7 @@ static const struct pinmux_cfg_reg pinmux_config_regs[] = { MSEL5CR_4_0, MSEL5CR_4_1, MSEL5CR_3_0, MSEL5CR_3_1, MSEL5CR_2_0, MSEL5CR_2_1, - 0, 0, + /* RESERVED [1] */ MSEL5CR_0_0, MSEL5CR_0_1, )) }, |