* Roger Quadros <rog...@ti.com> [130415 04:25]:
> On Beagle xM Rev. Ax/Bx, the USB power enable GPIO logic is
> reversed when compared to other revisions i.e. it is
> active high instead of active low.
>
> Use the beagle_config.usb_pwr_level flag correctly so that
> the power regulator can be configured at runtime.
>
> Signed-off-by: Roger Quadros <rog...@ti.com>
Thanks applying into omap-for-v3.10/fixes.
Regards,
Tony
> ---
> arch/arm/mach-omap2/board-omap3beagle.c | 6 +++---
> 1 files changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/arch/arm/mach-omap2/board-omap3beagle.c
> b/arch/arm/mach-omap2/board-omap3beagle.c
> index 5382215..21136b2 100644
> --- a/arch/arm/mach-omap2/board-omap3beagle.c
> +++ b/arch/arm/mach-omap2/board-omap3beagle.c
> @@ -112,13 +112,13 @@ static u8 omap3_beagle_version;
> */
> static struct {
> int mmc1_gpio_wp;
> - int usb_pwr_level;
> + bool usb_pwr_level; /* 0 - Active Low, 1 - Active High */
> int dvi_pd_gpio;
> int usr_button_gpio;
> int mmc_caps;
> } beagle_config = {
> .mmc1_gpio_wp = -EINVAL,
> - .usb_pwr_level = GPIOF_OUT_INIT_LOW,
> + .usb_pwr_level = 0,
> .dvi_pd_gpio = -EINVAL,
> .usr_button_gpio = 4,
> .mmc_caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
> @@ -178,7 +178,7 @@ static void __init omap3_beagle_init_rev(void)
> case 0:
> printk(KERN_INFO "OMAP3 Beagle Rev: xM Ax/Bx\n");
> omap3_beagle_version = OMAP3BEAGLE_BOARD_XM;
> - beagle_config.usb_pwr_level = GPIOF_OUT_INIT_HIGH;
> + beagle_config.usb_pwr_level = 1;
> beagle_config.mmc_caps &= ~MMC_CAP_8_BIT_DATA;
> break;
> case 2:
> --
> 1.7.4.1
>
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