From 9c6686322d749814e3e7af492954ca1777444023 Mon Sep 17 00:00:00 2001 From: Lucile Quirion Date: Fri, 12 Aug 2016 11:16:49 -0400 Subject: gpio: add Technologic I2C-FPGA gpio support This driver is generic and aims to support all Technologic Systems's boards embedding FPGA GPIOs with an I2C interface. This driver supports TS-4900, TS-7970, TS-7990 and TS-4100 series. Signed-off-by: Lucile Quirion Signed-off-by: Linus Walleij --- drivers/gpio/Kconfig | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'drivers/gpio/Kconfig') diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index 825cf3c3d579..5eb7c864d4a5 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -777,6 +777,13 @@ config GPIO_TPIC2810 To compile this driver as a module, choose M here: the module will be called gpio-tpic2810. +config GPIO_TS4900 + tristate "Technologic Systems FPGA I2C GPIO" + select REGMAP_I2C + help + Say yes here to enabled the GPIO driver for Technologic's FPGA core. + Series supported include TS-4100, TS-4900, TS-7970 and TS-7990. + endmenu menu "MFD GPIO expanders" -- cgit v1.2.3