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| author | Liu Ying <Ying.Liu@freescale.com> | 2011-01-14 12:40:18 +0800 |
|---|---|---|
| committer | Liu Ying <Ying.Liu@freescale.com> | 2011-01-17 17:47:30 +0800 |
| commit | c9a29b786b63694cff6aed22e7a0fb65c3023949 (patch) | |
| tree | 1984d32cf8cd2e6c6aeceefa555a9f16af80076b | |
| parent | 3df503bdbce680aec70b3a6f2c0a451534a2323b (diff) | |
ENGR00137992 MX53 LOCO:Add Seiko WVGA LCD panel support
This patch adds Seiko WVGA LCD panel support.
Note that you need to populate D4 on the LCD board.
You need to use this fb videomode:
video=mxcdi0fb:RGB24,SEIKO-WVGA
Signed-off-by: Liu Ying <Ying.Liu@freescale.com>
| -rw-r--r-- | arch/arm/mach-mx5/mx53_loco.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/arm/mach-mx5/mx53_loco.c b/arch/arm/mach-mx5/mx53_loco.c index 45e83178f808..87df2bcde9a8 100644 --- a/arch/arm/mach-mx5/mx53_loco.c +++ b/arch/arm/mach-mx5/mx53_loco.c @@ -292,6 +292,12 @@ static struct fb_videomode video_modes[] = { FB_VMODE_NONINTERLACED, 0,}, { + /* 800x480 @ 60 Hz , pixel clk @ 32MHz */ + "SEIKO-WVGA", 60, 800, 480, 29850, 89, 164, 23, 10, 10, 10, + FB_SYNC_CLK_LAT_FALL, + FB_VMODE_NONINTERLACED, + 0,}, + { "XGA", 60, 1024, 768, 15385, 220, 40, 21, 7, @@ -821,6 +827,10 @@ static void __init mx53_loco_io_init(void) gpio_direction_output(DISP0_RESET, 0); gpio_request(DISP0_DET_INT, "disp0-detect"); gpio_direction_input(DISP0_DET_INT); + + /* LCD panel power enable */ + gpio_request(DISP0_POWER_EN, "disp0-power-en"); + gpio_direction_output(DISP0_POWER_EN, 1); } /*! |