[U-Boot] arm:samsung:trats:fix: Restore proper orientation of TRATS's LCD panel

[Tom Rini]

On Mon, Jul 15, 2013 at 04:09:50PM +0200, ??ukasz Majewski wrote:

> Before setting: mipi_lcd_device.reverse_panel = 1, the Trats's LCD panel
> was flipped by 180 degrees.
> 
> The flip was caused by following change:
> Exynos: Change get_timer() to work correctly
> SHA1: 3d00c0cb96ff93a929700b80d89cb905e5ab5315
> 
> This commit fixed udelay(), which is necessary (due to HW LCD controller 
> oddity) for mipi-dsi correct operation. As a result the display orientation
> has been switched.
> 
> As a follow up, the hwrevision() function has been removed, since it was
> used only in this particular place.
> 
> Test HW: Trats Exynos4210 rev 0.
> 
> Signed-off-by: Lukasz Majewski <l.majewski at samsung.com>
> Signed-off-by: Kyungmin Park <kyungmin.park at samsung.com>
> Cc: Minkyu Kang <mk7.kang at samsung.com>
> Acked-by: Minkyu Kang <mk7.kang at samsung.com>

Applied to u-boot/master, thanks!

-- 
Tom
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