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| author | Lennert Buytenhek <buytenh@wantstofly.org> | 2008-05-10 23:25:46 +0200 |
|---|---|---|
| committer | Lennert Buytenhek <buytenh@marvell.com> | 2008-06-22 22:44:47 +0200 |
| commit | 19cfd5c09f780ac870fd9d89201c4ebc0b22be81 (patch) | |
| tree | 655e4eb79d22a8e9a62676f6fc13391bf8de931f /arch/arm/mach-orion5x/common.h | |
| parent | [ARM] Orion: move setting up PCIe WA window into PCIe setup path (diff) | |
| download | linux-19cfd5c09f780ac870fd9d89201c4ebc0b22be81.tar.xz linux-19cfd5c09f780ac870fd9d89201c4ebc0b22be81.zip | |
[ARM] Orion: rework MPP handling
Instead of having board code poke directly into the MPP configuration
registers, and separately calling orion5x_gpio_set_valid_pins() to
indicate which MPP pins can be used as GPIO pins, introduce a helper
function for configuring the roles of each of the MPP pins, and have
that helper function handle gpio validity internally.
Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
Acked-by: Sylver Bruneau <sylver.bruneau@googlemail.com>
Acked-by: Russell King <linux@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-orion5x/common.h')
| -rw-r--r-- | arch/arm/mach-orion5x/common.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-orion5x/common.h b/arch/arm/mach-orion5x/common.h index da37c204bc38..97db8d88f3db 100644 --- a/arch/arm/mach-orion5x/common.h +++ b/arch/arm/mach-orion5x/common.h @@ -48,7 +48,7 @@ int orion5x_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin); * Valid GPIO pins according to MPP setup, used by machine-setup. * (/mach-orion/gpio.c). */ -void orion5x_gpio_set_valid_pins(u32 pins); +void orion5x_gpio_set_valid(unsigned pin, int valid); void gpio_display(void); /* debug */ struct machine_desc; |