From 6d591c46bce037696d173bd5c8461b2b4bb680ad Mon Sep 17 00:00:00 2001 From: Linus Walleij Date: Wed, 21 Oct 2015 15:45:54 +0200 Subject: tools/gpio: create GPIO tools This creates GPIO tools under tools/gpio/* and adds a single example program to list the GPIOs on a system. When proper devices are created it provides this minimal output: Cc: Johan Hovold Cc: Michael Welling Cc: Markus Pargmann Signed-off-by: Linus Walleij --- tools/gpio/Makefile | 12 ++++++++++++ 1 file changed, 12 insertions(+) create mode 100644 tools/gpio/Makefile (limited to 'tools/gpio/Makefile') diff --git a/tools/gpio/Makefile b/tools/gpio/Makefile new file mode 100644 index 000000000000..4d198d5c4203 --- /dev/null +++ b/tools/gpio/Makefile @@ -0,0 +1,12 @@ +CC = $(CROSS_COMPILE)gcc +CFLAGS += -Wall -g -D_GNU_SOURCE + +all: lsgpio + +lsgpio: lsgpio.o gpio-utils.o + +%.o: %.c gpio-utils.h + +.PHONY: clean +clean: + rm -f *.o lsgpio -- cgit v1.2.3-58-ga151