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| author | David Brownell <david-b@pacbell.net> | 2008-02-08 04:21:21 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-02-08 09:22:38 -0800 |
| commit | 9a1e8eb1f0b76b5e72a2343ad881c81b08dd6410 (patch) | |
| tree | f844d0e1316b49fd66cf773009ba2c3d46fcd18f /include/asm-avr32 | |
| parent | c8cece84c9f36410de5164735e909603426e4d5f (diff) | |
| download | linux-9a1e8eb1f0b76b5e72a2343ad881c81b08dd6410.tar.gz linux-9a1e8eb1f0b76b5e72a2343ad881c81b08dd6410.tar.bz2 linux-9a1e8eb1f0b76b5e72a2343ad881c81b08dd6410.zip | |
Basic PWM driver for AVR32 and AT91
PWM device setup, and a simple PWM driver exposing a programming interface
giving access to each channel's full capabilities. Note that this doesn't
support starting several channels in synch.
[hskinnemoen@atmel.com: allocate platform device dynamically]
[hskinnemoen@atmel.com: Kconfig fix]
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
Cc: Andrew Victor <linux@maxim.org.za>
Cc: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/asm-avr32')
| -rw-r--r-- | include/asm-avr32/arch-at32ap/board.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/asm-avr32/arch-at32ap/board.h b/include/asm-avr32/arch-at32ap/board.h index d6993a6b6473..7597b0bd2f01 100644 --- a/include/asm-avr32/arch-at32ap/board.h +++ b/include/asm-avr32/arch-at32ap/board.h @@ -51,6 +51,9 @@ struct platform_device * at32_add_device_ide(unsigned int id, unsigned int extint, struct ide_platform_data *data); +/* mask says which PWM channels to mux */ +struct platform_device *at32_add_device_pwm(u32 mask); + /* depending on what's hooked up, not all SSC pins will be used */ #define ATMEL_SSC_TK 0x01 #define ATMEL_SSC_TF 0x02 |