* Steve Sakoman <sakoman@xxxxxxxxx> [080914 08:18]:
> Drive OVERO_GPIO_BT_XGATE low rather than relying on the pin mux pull
> down set by U-boot
Pushing today. Will also merge into the minimal board support patch
for mainline kernel.
Tony
>
> Signed-off-by: Steve Sakoman <steve@xxxxxxxxxxx>
> ---
> arch/arm/mach-omap2/board-overo.c | 6 ++++++
> arch/arm/plat-omap/include/mach/board-overo.h | 1 +
> 2 files changed, 7 insertions(+), 0 deletions(-)
>
> diff --git a/arch/arm/mach-omap2/board-overo.c
> b/arch/arm/mach-omap2/board-overo.c
> index 396ec33..5c23b4d 100644
> --- a/arch/arm/mach-omap2/board-overo.c
> +++ b/arch/arm/mach-omap2/board-overo.c
> @@ -207,6 +207,12 @@ static void __init overo_init(void)
> printk(KERN_ERR "could not obtain gpio for OVERO_GPIO_W2W_NRESET\n");
> }
>
> + if ((gpio_request(OVERO_GPIO_BT_XGATE, "OVERO_GPIO_BT_XGATE") == 0) &&
> + (gpio_direction_output(OVERO_GPIO_BT_XGATE, 0) == 0))
> + gpio_export(OVERO_GPIO_BT_XGATE, 0);
> + else
> + printk(KERN_ERR "could not obtain gpio for OVERO_GPIO_BT_XGATE\n");
> +
> if ((gpio_request(OVERO_GPIO_BT_NRESET, "OVERO_GPIO_BT_NRESET") == 0) &&
> (gpio_direction_output(OVERO_GPIO_BT_NRESET, 1) == 0)) {
> gpio_export(OVERO_GPIO_BT_NRESET, 0);
> diff --git a/arch/arm/plat-omap/include/mach/board-overo.h
> b/arch/arm/plat-omap/include/mach/board-overo.h
> index b70f22a..7ecae66 100644
> --- a/arch/arm/plat-omap/include/mach/board-overo.h
> +++ b/arch/arm/plat-omap/include/mach/board-overo.h
> @@ -16,6 +16,7 @@
> #ifndef __ASM_ARCH_OVERO_H
> #define __ASM_ARCH_OVERO_H
>
> +#define OVERO_GPIO_BT_XGATE 15
> #define OVERO_GPIO_W2W_NRESET 16
> #define OVERO_GPIO_BT_NRESET 164
> #define OVERO_GPIO_USBH_CPEN 168
> --
> 1.5.4.5
> --
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