9794156d6b
pinctrl: renesas: r8a7779: Optimize fixed-width reserved fields
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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 81 bytes.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/ecc7377d2992694226dcf055bed0b617701a3d71.1649865241.git.geert+renesas@glider.be
2022-05-05 12:02:27 +02:00
5ca9a715f5
pinctrl: renesas: r8a7779: Use shorthands for reserved fields
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Replace the full descriptions of reserved register fields by shorthands
with a negative field width, and merge adjacent reserved fields.
This reduces kernel size by 197 bytes.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/4b468118e0da681c860ed750976a990a0930dcba.1649865241.git.geert+renesas@glider.be
2022-05-05 12:02:25 +02:00
1f4ad56333
pinctrl: renesas: r8a7779: Share SDHI pin group data
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Pin groups sdhi[0-3]_data1 are subsets of sdhi[0-3]_data4.
This reduces kernel size by 32 bytes.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/01fd254a90be16bf37be5ecd20ada0ab2b50abd2.1640269757.git.geert+renesas@glider.be
2022-02-22 09:57:17 +01:00
4e1c5433cc
pinctrl: renesas: r8a7779: Share MMC pin group data
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Pin groups mmc[01]_data[14] are subsets of mmc[01]_data8.
This reduces kernel size by 80 bytes.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/3484b3cd6b4ca19788fafc01f5ead4e067275e8d.1640269757.git.geert+renesas@glider.be
2022-02-22 09:55:57 +01:00
4af28d905f
pinctrl: renesas: r8a7779: Restore pin function sort order
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Move the sdhi* pin functions where they belong.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/f69d05a760445c8d67bedcb39cf5959333c71a1f.1643199959.git.geert+renesas@glider.be
2022-02-08 09:54:44 +01:00
077365a941
pinctrl: Rename sh-pfc to renesas
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The drivers/pinctrl/sh-pfc subdirectory was originally created to group
pin control drivers for various Renesas SuperH and SH-Mobile platforms.
However, the name "sh-pfc" no longer reflects its contents, as the
directory now contains pin control drivers for Renesas SuperH, ARM32,
and ARM64 SoCs.
Hence rename the subdirectory from drivers/pinctrl/sh-pfc to
drivers/pinctrl/renesas, and the related Kconfig symbol from
PINCTRL_SH_PFC to PINCTRL_RENESAS.
Rename the git branch in MAINTAINERS, too, for consistency.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20200909131534.12897-3-geert+renesas@glider.be
2020-09-15 10:04:35 +02:00
Geert Uytterhoeven