From 7d9ec6a0aff88b6d7d3b36c04ff1ae490324ebf1 Mon Sep 17 00:00:00 2001 From: Viktar Palstsiuk Date: Thu, 31 Oct 2013 11:16:59 +0300 Subject: Add support for SX151x SPI GPIO Expanders Signed-off-by: Viktar Palstsiuk --- include/sx151x.h | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 include/sx151x.h (limited to 'include') diff --git a/include/sx151x.h b/include/sx151x.h new file mode 100644 index 00000000000..be42b0681bf --- /dev/null +++ b/include/sx151x.h @@ -0,0 +1,17 @@ +/* + * (C) Copyright 2013 + * Viktar Palstsiuk, Promwad, viktar.palstsiuk@promwad.com + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __SX151X_H_ +#define __SX151X_H_ + +int sx151x_get_value(int chip, int gpio); +int sx151x_set_value(int chip, int gpio, int val); +int sx151x_direction_input(int chip, int gpio); +int sx151x_direction_output(int chip, int gpio); +int sx151x_reset(int chip); + +#endif /* __SX151X_H_ */ -- cgit v1.3.1