From b7536d8749e54923c9a7e8c4175e1e4f9b8c1541 Mon Sep 17 00:00:00 2001 From: Michael Walle Date: Mon, 14 Sep 2020 23:43:35 +0200 Subject: gpio: Add support for the sl28cpld GPIO controller Add support for the GPIO controller of the sl28 board management controller. This driver is part of a multi-function device. A controller has 8 lines. There are three different flavors: full-featured GPIO with interrupt support, input-only and output-only. Signed-off-by: Michael Walle Reviewed-by: Linus Walleij Reviewed-by: Andy Shevchenko Signed-off-by: Lee Jones --- drivers/gpio/Kconfig | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'drivers/gpio/Kconfig') diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index 8030fd91a3cc..3799cb6048a2 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -1223,6 +1223,18 @@ config GPIO_RC5T583 This driver provides the support for driving/reading the gpio pins of RC5T583 device through standard gpio library. +config GPIO_SL28CPLD + tristate "Kontron sl28cpld GPIO support" + depends on MFD_SL28CPLD || COMPILE_TEST + select GPIO_REGMAP + select GPIOLIB_IRQCHIP + select REGMAP_IRQ + help + This enables support for the GPIOs found on the Kontron sl28 CPLD. + + This driver can also be built as a module. If so, the module will be + called gpio-sl28cpld. + config GPIO_STMPE bool "STMPE GPIOs" depends on MFD_STMPE -- cgit v1.2.3