[U-Boot] [PATCH 1/2] exynos5250: usb: Fix VBus gpio numbers for ehci and xhci controllers

[Vivek Gautam]

On Fri, Jan 3, 2014 at 4:10 PM, Vivek Gautam <gautam.vivek at samsung.com> wrote:
> The gpio_*() apis require the exact gpio line number to deduce
> the gpio bank and the gpio pin addresses.
> So fix the gpio number for VBUS used for EHCI ports as well as
> XHCI ports on exynos5250 boards.
>
> Signed-off-by: Vivek Gautam <gautam.vivek at samsung.com>
> Cc: Julius Werner <jwerner at chromium.org>
> Cc: Minkyu Kang <mk7.kang at samsung.com>
> Cc: Marek Vasut <marex at denx.de>
> ---

Based on u-boot-samsung 'master' branch.
Tested on smkd5250 and snow board for EHCI and XHCI ports.

>  board/samsung/dts/exynos5250-smdk5250.dts |    2 +-
>  board/samsung/dts/exynos5250-snow.dts     |    4 ++--
>  2 files changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/board/samsung/dts/exynos5250-smdk5250.dts b/board/samsung/dts/exynos5250-smdk5250.dts
> index c4ed346..9020382 100644
> --- a/board/samsung/dts/exynos5250-smdk5250.dts
> +++ b/board/samsung/dts/exynos5250-smdk5250.dts
> @@ -146,6 +146,6 @@
>         };
>
>         ehci at 12110000 {
> -               samsung,vbus-gpio = <&gpio 0xbe 0>; /* X26 */
> +               samsung,vbus-gpio = <&gpio 0x316 0>; /* X26 */
>         };
>  };
> diff --git a/board/samsung/dts/exynos5250-snow.dts b/board/samsung/dts/exynos5250-snow.dts
> index 091cdb9..9b48a0c 100644
> --- a/board/samsung/dts/exynos5250-snow.dts
> +++ b/board/samsung/dts/exynos5250-snow.dts
> @@ -110,11 +110,11 @@
>         };
>
>         ehci at 12110000 {
> -               samsung,vbus-gpio = <&gpio 0xb1 0>; /* X11 */
> +               samsung,vbus-gpio = <&gpio 0x309 0>; /* X11 */
>         };
>
>         xhci at 12000000 {
> -               samsung,vbus-gpio = <&gpio 0xbf 0>; /* X27 */
> +               samsung,vbus-gpio = <&gpio 0x317 0>; /* X27 */
>         };
>
>         tmu at 10060000 {
> --
> 1.7.10.4
>
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-- 
Best Regards
Vivek Gautam
Samsung R&D Institute, Bangalore
India