1bd9ef1984
TFP410 DVI chip is used to provide display out. This chip is controlled by 2 lines: LDO which supplies the power is controlled over gpio + 2 and the enable of the chip itself is done over gpio + 1 NOTE: the LDO is necessary for LED, serial blocks as well. gpio + 1 was used to sense USB overcurrent in vanilla beagle. Without this fix, the display would not function as the LDO remains shut down. [nm@ti.com: split up, added descriptive changelogs] Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Koen Kooi <koen@beagleboard.org> Signed-off-by: Tony Lindgren <tony@atomide.com> |
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