scoutos / scout_gumstix / kernel-scout.patch @ c0b686d7
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| 1 | c0b686d7 | Tom Mullins | diff -rupN linux-source-3.2.0.orig/arch/arm/mach-omap2/board-overo.c linux-source-3.2.0/arch/arm/mach-omap2/board-overo.c
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| 2 | --- linux-source-3.2.0.orig/arch/arm/mach-omap2/board-overo.c 2012-12-09 15:38:47.998911265 -0500
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| 3 | +++ linux-source-3.2.0/arch/arm/mach-omap2/board-overo.c 2012-12-09 15:42:35.130907002 -0500
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| 4 | @@ -500,6 +500,12 @@ static struct gpio overo_bt_gpios[] __in |
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| 5 | { OVERO_GPIO_BT_NRESET, GPIOF_OUT_INIT_HIGH, "lcd bl enable" },
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| 6 | }; |
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| 7 | |||
| 8 | +static void scout_power_off(void)
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| 9 | +{
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| 10 | + if (gpio_request_one(88, GPIOF_OUT_INIT_HIGH, "Power off") < 0)
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| 11 | + printk(KERN_ERR "Unable to get kill power GPIO\n");
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| 12 | +}
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| 13 | +
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| 14 | static void __init overo_init(void) |
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| 15 | {
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| 16 | int ret;
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| 17 | @@ -554,6 +560,8 @@ static void __init overo_init(void) |
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| 18 | else
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| 19 | printk(KERN_ERR "could not obtain gpio for "
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| 20 | "OVERO_GPIO_USBH_CPEN\n");
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| 21 | +
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| 22 | + pm_power_off = scout_power_off;
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| 23 | } |
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| 24 | |||
| 25 | MACHINE_START(OVERO, "Gumstix Overo") |