From 0f98dd1b27d27412af3aef6a49ea6975988e33e7 Mon Sep 17 00:00:00 2001 From: Bamvor Jian Zhang Date: Wed, 31 Aug 2016 11:45:46 +0200 Subject: gpio/mockup: add virtual gpio device This patch add basic structure of a virtual gpio device(gpio-mockup) for testing gpio subsystem. The tester could manipulate such device through userspace(sysfs or char device) and check the result from debugfs. Currently, it support one or more gpiochip(determined by module parameters with base,ngpio pair). One could test the overlap of different gpiochip and test the direction and/or output values of these chips. Signed-off-by: Kamlakant Patel Signed-off-by: Bamvor Jian Zhang Signed-off-by: Linus Walleij --- drivers/gpio/Makefile | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/gpio/Makefile') diff --git a/drivers/gpio/Makefile b/drivers/gpio/Makefile index b3e039c3ae8d..915c7de1dd1b 100644 --- a/drivers/gpio/Makefile +++ b/drivers/gpio/Makefile @@ -74,6 +74,7 @@ obj-$(CONFIG_GPIO_MC9S08DZ60) += gpio-mc9s08dz60.o obj-$(CONFIG_GPIO_MCP23S08) += gpio-mcp23s08.o obj-$(CONFIG_GPIO_ML_IOH) += gpio-ml-ioh.o obj-$(CONFIG_GPIO_MM_LANTIQ) += gpio-mm-lantiq.o +obj-$(CONFIG_GPIO_MOCKUP) += gpio-mockup.o obj-$(CONFIG_GPIO_MOXART) += gpio-moxart.o obj-$(CONFIG_GPIO_MPC5200) += gpio-mpc5200.o obj-$(CONFIG_GPIO_MPC8XXX) += gpio-mpc8xxx.o -- cgit v1.2.3