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| author | Haavard Skinnemoen <hskinnemoen@atmel.com> | 2007-01-30 11:01:23 +0100 |
|---|---|---|
| committer | Haavard Skinnemoen <hskinnemoen@atmel.com> | 2007-02-09 15:01:58 +0100 |
| commit | e7f70b8cc69b1bcc56ed8d70f8e3671ec3956374 (patch) | |
| tree | 9985b269a4b5fa46bd605f85fd3cf50609b37d7a /include/asm-avr32 | |
| parent | [AVR32] Don't reset PIO state at bootup (diff) | |
| download | linux-e7f70b8cc69b1bcc56ed8d70f8e3671ec3956374.tar.xz linux-e7f70b8cc69b1bcc56ed8d70f8e3671ec3956374.zip | |
[AVR32] Introduce at32_reserve_pin()
at32_reserve_pin() can be used for reserving portmux pins without
altering their configuration. Useful for e.g. SDRAM pins where we
really don't want to change the bootloader-provided configuration.
Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
Diffstat (limited to 'include/asm-avr32')
| -rw-r--r-- | include/asm-avr32/arch-at32ap/portmux.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/asm-avr32/arch-at32ap/portmux.h b/include/asm-avr32/arch-at32ap/portmux.h index 2ba611e0e134..9930871decde 100644 --- a/include/asm-avr32/arch-at32ap/portmux.h +++ b/include/asm-avr32/arch-at32ap/portmux.h @@ -23,5 +23,6 @@ void at32_select_periph(unsigned int pin, unsigned int periph, unsigned long flags); void at32_select_gpio(unsigned int pin, unsigned long flags); +void at32_reserve_pin(unsigned int pin); #endif /* __ASM_ARCH_PORTMUX_H__ */ |