Eric Lee / smarc-ti-linux-kernel | Embedian Git Server

0c36ec314 gpio: gpio driver for max7301 SPI GPIO expander ... Browse Code »

Maxim's MAX7301 is an SPI GPIO expander with 28 GPIOs. Note: MAX7301's
interrupt feature is not supported yet.

[akpm@linux-foundation.org: coding-style fixes]
[g.liakhovetski@pengutronix.de: Fix inaccuracies in comments, check spi_setup()
return code, mask off high byte in max7301_read()]
Signed-off-by: Juergen Beisert
Signed-off-by: Guennadi Liakhovetski
Cc: Russell King
Signed-off-by: David Brownell
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds

Juergen Beisert
2008-07-23 00:59:40 +0800

max7301.h 156 Bytes

edit raw blame history

1 2 3 4 5 6 7 8 9

#ifndef LINUX_SPI_MAX7301_H
#define LINUX_SPI_MAX7301_H

struct max7301_platform_data {
	/* number assigned to the first GPIO */
	unsigned	base;
};

#endif