diff options
| author | Yash Shah <yash.shah@sifive.com> | 2019-12-10 16:41:13 +0530 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2020-01-20 19:10:03 +0000 |
| commit | 96868dce644d002383f6d5eb575a6ce3c8779f39 (patch) | |
| tree | f7623d8522d7d88d4510b442996b563d20402186 /drivers/gpio/Kconfig | |
| parent | 7875f8242494f8e4c8a75f2aeab4a6fb742599bd (diff) | |
| download | linux-96868dce644d002383f6d5eb575a6ce3c8779f39.tar.bz2 | |
gpio/sifive: Add GPIO driver for SiFive SoCs
Adds the GPIO driver for SiFive RISC-V SoCs.
Signed-off-by: Wesley W. Terpstra <wesley@sifive.com>
[Atish: Various fixes and code cleanup]
Signed-off-by: Atish Patra <atish.patra@wdc.com>
Signed-off-by: Yash Shah <yash.shah@sifive.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Reviewed-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/1575976274-13487-6-git-send-email-yash.shah@sifive.com
Diffstat (limited to 'drivers/gpio/Kconfig')
| -rw-r--r-- | drivers/gpio/Kconfig | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index 6ab25fe1c423..809dd54a2e82 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -479,6 +479,15 @@ config GPIO_SAMA5D2_PIOBU The difference from regular GPIOs is that they maintain their value during backup/self-refresh. +config GPIO_SIFIVE + bool "SiFive GPIO support" + depends on OF_GPIO && IRQ_DOMAIN_HIERARCHY + select GPIO_GENERIC + select GPIOLIB_IRQCHIP + select REGMAP_MMIO + help + Say yes here to support the GPIO device on SiFive SoCs. + config GPIO_SIOX tristate "SIOX GPIO support" depends on SIOX |