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board: ge: bx50v3: Enable DM PWM for backlight

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Add backlight and panel devicetree definitions
Use UCLASS_PANEL to enable backlight via display enable handler
Remove old explicit gpio code for handling backlight
Use cls command to initiate display in HW agnostic manner
Enable DM regulator and pwm

Signed-off-by: Robert Beckett <bob.beckett@collabora.com>
This commit is contained in:
Robert Beckett
2020-01-31 15:07:59 +02:00
committed by Stefano Babic
parent bd58b1a785
commit 92faf43b9c
3 changed files with 20 additions and 66 deletions
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2
include/configs/ge_bx50v3.h
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@@ -105,7 +105,7 @@
"setexpr partnum 3 - ${partnum}\0" \
"failbootcmd=" \
"echo reached failbootcmd; " \
"bx50_backlight_enable; " \
"cls; " \
"setcurs 5 4; " \
"lcdputs \"Monitor failed to start. " \
"Try again, or contact GE Service for support.\"; " \