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drivers: pinctrl: add SiFive pinctrl driver

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Add a pinctrl driver used in FE310-based boards.

Signed-off-by: Filip Kokosinski <fkokosinski@antmicro.com>
This commit is contained in:
Filip Kokosinski 2022-03-22 09:19:34 +01:00 • committed by Carles Cufí
commit a5cc185b9b
6 changed files with 140 additions and 0 deletions
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11
drivers/pinctrl/Kconfig.sifive Normal file
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# Copyright (c) 2022 Antmicro <www.antmicro.com>
# SPDX-License-Identifier: Apache-2.0
DT_COMPAT_SIFIVE_PINCTRL := sifive,pinctrl
config PINCTRL_SIFIVE
bool "SiFive Freedom SoC pinmux driver"
depends on SOC_SERIES_RISCV_SIFIVE_FREEDOM
default $(dt_compat_enabled,$(DT_COMPAT_SIFIVE_PINCTRL))
help
Enable driver for the SiFive Freedom SoC pinctrl driver