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| author | Liu Ying <Ying.Liu@freescale.com> | 2012-09-03 15:30:55 +0800 |
|---|---|---|
| committer | Liu Ying <Ying.Liu@freescale.com> | 2012-09-27 11:10:31 +0800 |
| commit | 82d607a727228da0cb333adc7d072e9eb23c26db (patch) | |
| tree | 4b111e79ba610ff55850416a1d8eb5fc77576e9e /cpu/ppc4xx/interrupts.c | |
| parent | ce91cea872f6b8d079d3a54f0d1e0647be07f91b (diff) | |
| download | u-boot-imx-82d607a727228da0cb333adc7d072e9eb23c26db.zip u-boot-imx-82d607a727228da0cb333adc7d072e9eb23c26db.tar.gz u-boot-imx-82d607a727228da0cb333adc7d072e9eb23c26db.tar.bz2 | |
ENGR00223794 MX6 SabreSD:Enable LVDS panel pwm backlight
This patch enables pwm backlight for LVDS panel and stops
using gpio backlight to align with kernel to avoid unstable
backlight when booting into kernel, as kernel usually uses
pwm backlight instead of gpio backlight. Following items
are done to support this:
1) Add PWM1 and PWM2 controller base addresses.
2) Change PIN SD1_DAT3 mux from GPIO to PWM1_PWMO.
3) Set default backlight density to 50%.
Signed-off-by: Liu Ying <Ying.Liu@freescale.com>
Diffstat (limited to 'cpu/ppc4xx/interrupts.c')
0 files changed, 0 insertions, 0 deletions