diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/video/mpc8xx_lcd.c | 67 |
1 files changed, 1 insertions, 66 deletions
diff --git a/drivers/video/mpc8xx_lcd.c b/drivers/video/mpc8xx_lcd.c index b6062f9128e..eafeff73b8b 100644 --- a/drivers/video/mpc8xx_lcd.c +++ b/drivers/video/mpc8xx_lcd.c @@ -292,9 +292,6 @@ void lcd_ctrl_init (void *lcdbase) /* Initialize LCD controller bus priorities. */ -#ifdef CONFIG_RBC823 - immr->im_siu_conf.sc_sdcr = (immr->im_siu_conf.sc_sdcr & ~0x0f) | 1; /* RAID = 01, LAID = 00 */ -#else immr->im_siu_conf.sc_sdcr &= ~0x0f; /* RAID = LAID = 0 */ /* set SHFT/CLOCK division factor 4 @@ -308,21 +305,7 @@ void lcd_ctrl_init (void *lcdbase) immr->im_clkrst.car_sccr &= ~0x1F; immr->im_clkrst.car_sccr |= LCD_DF; /* was 8 */ -#endif /* CONFIG_RBC823 */ - -#if defined(CONFIG_RBC823) - /* Enable LCD on port D. - */ - immr->im_ioport.iop_pddat &= 0x0300; - immr->im_ioport.iop_pdpar |= 0x1CFF; - immr->im_ioport.iop_pddir |= 0x1CFF; - - /* Configure LCD_ON, VEE_ON, CCFL_ON on port B. - */ - immr->im_cpm.cp_pbdat &= ~0x00005001; - immr->im_cpm.cp_pbpar &= ~0x00005001; - immr->im_cpm.cp_pbdir |= 0x00005001; -#elif !defined(CONFIG_EDT32F10) +#if !defined(CONFIG_EDT32F10) /* Enable LCD on port D. */ immr->im_ioport.iop_pdpar |= 0x1FFF; @@ -427,18 +410,13 @@ void lcd_enable (void) volatile lcd823_t *lcdp = &immr->im_lcd; /* Enable the LCD panel */ -#ifndef CONFIG_RBC823 immr->im_siu_conf.sc_sdcr |= (1 << (31 - 25)); /* LAM = 1 */ -#endif lcdp->lcd_lccr |= LCCR_PON; #ifdef CONFIG_V37 /* Turn on display backlight */ immr->im_cpm.cp_pbpar |= 0x00008000; immr->im_cpm.cp_pbdir |= 0x00008000; -#elif defined(CONFIG_RBC823) - /* Turn on display backlight */ - immr->im_cpm.cp_pbdat |= 0x00004000; #endif #if defined(CONFIG_LWMON) @@ -476,14 +454,6 @@ void lcd_enable (void) r360_i2c_lcd_write(0x40 | ((ctr>>8) & 0xF), ctr & 0xFF); } #endif /* CONFIG_R360MPI */ -#ifdef CONFIG_RBC823 - udelay(200000); /* wait 200ms */ - /* Turn VEE_ON first */ - immr->im_cpm.cp_pbdat |= 0x00000001; - udelay(200000); /* wait 200ms */ - /* Now turn on LCD_ON */ - immr->im_cpm.cp_pbdat |= 0x00001000; -#endif #ifdef CONFIG_RRVISION debug ("PC4->Output(1): enable LVDS\n"); debug ("PC5->Output(0): disable PAL clock\n"); @@ -503,41 +473,6 @@ void lcd_enable (void) #endif } -/*----------------------------------------------------------------------*/ - -#if defined (CONFIG_RBC823) -void lcd_disable (void) -{ - volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR; - volatile lcd823_t *lcdp = &immr->im_lcd; - -#if defined(CONFIG_LWMON) - { uchar c = pic_read (0x60); - c &= ~0x07; /* Power off CCFL, Disable CCFL, Chip Disable LCD */ - pic_write (0x60, c); - } -#elif defined(CONFIG_R360MPI) - { - extern void r360_i2c_lcd_write (uchar data0, uchar data1); - - r360_i2c_lcd_write(0x10, 0x00); - r360_i2c_lcd_write(0x20, 0x00); - r360_i2c_lcd_write(0x30, 0x00); - r360_i2c_lcd_write(0x40, 0x00); - } -#endif /* CONFIG_LWMON */ - /* Disable the LCD panel */ - lcdp->lcd_lccr &= ~LCCR_PON; -#ifdef CONFIG_RBC823 - /* Turn off display backlight, VEE and LCD_ON */ - immr->im_cpm.cp_pbdat &= ~0x00005001; -#else - immr->im_siu_conf.sc_sdcr &= ~(1 << (31 - 25)); /* LAM = 0 */ -#endif /* CONFIG_RBC823 */ -} -#endif /* NOT_USED_SO_FAR || CONFIG_RBC823 */ - - /************************************************************************/ #endif /* CONFIG_LCD */ |