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| author | Simon Guinot <sguinot@lacie.com> | 2010-07-06 16:08:46 +0200 |
|---|---|---|
| committer | Nicolas Pitre <nico@fluxnic.net> | 2010-07-16 22:02:00 -0400 |
| commit | 11efe71f6564e59ba9acfc636ac6f423e059dc69 (patch) | |
| tree | dcbc12bdf746393d1ecacacf58563f982eaaf6de /arch/arm/mach-kirkwood | |
| parent | b6a044ff5757b22572ac3f3ccd006fb052b27b77 (diff) | |
| download | kernel_samsung_espresso10-11efe71f6564e59ba9acfc636ac6f423e059dc69.zip kernel_samsung_espresso10-11efe71f6564e59ba9acfc636ac6f423e059dc69.tar.gz kernel_samsung_espresso10-11efe71f6564e59ba9acfc636ac6f423e059dc69.tar.bz2 | |
leds: add LED driver for Network Space v2 LEDs
This patch add a LED class driver for the dual-GPIO LEDs found on the
Network Space v2 board (and parents). This include Internet Space v2,
Network Space (Max) v2 and d2 Network v2 boards.
This dual-GPIO LED is wired to a CPLD and can blink in relation with the
SATA activity. The driver expose this capability through a "sata" sysfs
attribute.
Signed-off-by: Simon Guinot <sguinot@lacie.com>
Signed-off-by: Nicolas Pitre <nico@fluxnic.net>
Diffstat (limited to 'arch/arm/mach-kirkwood')
| -rw-r--r-- | arch/arm/mach-kirkwood/include/mach/leds-ns2.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/arch/arm/mach-kirkwood/include/mach/leds-ns2.h b/arch/arm/mach-kirkwood/include/mach/leds-ns2.h new file mode 100644 index 0000000..e21272e --- /dev/null +++ b/arch/arm/mach-kirkwood/include/mach/leds-ns2.h @@ -0,0 +1,26 @@ +/* + * arch/arm/mach-kirkwood/include/mach/leds-ns2.h + * + * Platform data structure for Network Space v2 LED driver + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __MACH_LEDS_NS2_H +#define __MACH_LEDS_NS2_H + +struct ns2_led { + const char *name; + const char *default_trigger; + unsigned cmd; + unsigned slow; +}; + +struct ns2_led_platform_data { + int num_leds; + struct ns2_led *leds; +}; + +#endif /* __MACH_LEDS_NS2_H */ |