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ARM: davinci: DA850: Add GPIO pinmux configuration for wl1271 

The wl1271 daughter board makes use of a few GPIOs:
GPIO6_9 is used for powering down/up the WLAN functionality.
GPIO6_10 is used as an input IRQ line from the WLAN chip.

Add the required pinmux configuration for these GPIOs.

Signed-off-by: Ido Yariv <ido@wizery.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
This commit is contained in:
Ido Yariv 2011-07-10 16:14:38 +03:00 committed by Sekhar Nori
parent 5c4d11b477
commit 6836989c35
2 changed files with 4 additions and 0 deletions
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2
arch/arm/mach-davinci/da850.c
View File

@ -600,6 +600,8 @@ static const struct mux_config da850_pins[] = {
MUX_CFG(DA850, GPIO3_13, 7, 8, 15, 8, false)
MUX_CFG(DA850, GPIO4_0, 10, 28, 15, 8, false)
MUX_CFG(DA850, GPIO4_1, 10, 24, 15, 8, false)
MUX_CFG(DA850, GPIO6_9, 13, 24, 15, 8, false)
MUX_CFG(DA850, GPIO6_10, 13, 20, 15, 8, false)
MUX_CFG(DA850, GPIO6_13, 13, 8, 15, 8, false)
MUX_CFG(DA850, RTC_ALARM, 0, 28, 15, 2, false)
#endif

2
arch/arm/mach-davinci/include/mach/mux.h
View File

@ -924,6 +924,8 @@ enum davinci_da850_index {
DA850_GPIO3_13,
DA850_GPIO4_0,
DA850_GPIO4_1,
DA850_GPIO6_9,
DA850_GPIO6_10,
DA850_GPIO6_13,
DA850_RTC_ALARM,
};