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SpacemiT's K1 SoC has a pinctrl controller which use single register to describe all functions, which include bias pull up/down(strong pull), drive strength, schmitter trigger, slew rate, mux mode. Signed-off-by: Yixun Lan <dlan@gentoo.org> Link: https://lore.kernel.org/20241016-02-k1-pinctrl-v5-2-03d395222e4f@gentoo.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
18 lines
483 B
Plaintext
18 lines
483 B
Plaintext
# SPDX-License-Identifier: GPL-2.0-only
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#
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# Sophgo SoC PINCTRL drivers
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#
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config PINCTRL_SPACEMIT_K1
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tristate "SpacemiT K1 SoC Pinctrl driver"
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depends on ARCH_SPACEMIT || COMPILE_TEST
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depends on OF
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select GENERIC_PINCTRL_GROUPS
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select GENERIC_PINMUX_FUNCTIONS
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select GENERIC_PINCONF
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help
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Say Y to select the pinctrl driver for K1 SoC.
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This pin controller allows selecting the mux function for
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each pin. This driver can also be built as a module called
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pinctrl-k1.
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