Tom Rini
13 years ago
commit
178d0cc1a4
@ -0,0 +1,21 @@ |
||||
/*
|
||||
* Copyright (C) 2012 |
||||
* Anatolij Gustschin, DENX Software Engineering, <agust@denx.de> |
||||
* |
||||
* This program is free software; you can redistribute it and/or |
||||
* modify it under the terms of the GNU General Public License as |
||||
* published by the Free Software Foundation; either version 2 of |
||||
* the License, or (at your option) any later version. |
||||
*/ |
||||
#ifndef __MX5_VIDEO_H |
||||
#define __MX5_VIDEO_H |
||||
|
||||
#ifdef CONFIG_VIDEO |
||||
void lcd_enable(void); |
||||
void setup_iomux_lcd(void); |
||||
#else |
||||
static inline void lcd_enable(void) { } |
||||
static inline void setup_iomux_lcd(void) { } |
||||
#endif |
||||
|
||||
#endif |
||||
@ -0,0 +1,81 @@ |
||||
/*
|
||||
* Copyright (C) 2012 Freescale Semiconductor, Inc. |
||||
* Fabio Estevam <fabio.estevam@freescale.com> |
||||
* |
||||
* See file CREDITS for list of people who contributed to this |
||||
* project. |
||||
* |
||||
* This program is free software; you can redistribute it and/or |
||||
* modify it under the terms of the GNU General Public License as |
||||
* published by the Free Software Foundation; either version 2 of |
||||
* the License, or (at your option) any later version. |
||||
* |
||||
* This program is distributed in the hope that it will be useful, |
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
||||
* GNU General Public License for more details. |
||||
* |
||||
* You should have received a copy of the GNU General Public License |
||||
* along with this program; if not, write to the Free Software |
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
||||
* MA 02111-1307 USA |
||||
*/ |
||||
|
||||
#include <common.h> |
||||
#include <linux/list.h> |
||||
#include <asm/gpio.h> |
||||
#include <asm/arch/iomux.h> |
||||
#include <linux/fb.h> |
||||
#include <ipu_pixfmt.h> |
||||
|
||||
#define MX51EVK_LCD_3V3 IMX_GPIO_NR(4, 9) |
||||
#define MX51EVK_LCD_5V IMX_GPIO_NR(4, 10) |
||||
#define MX51EVK_LCD_BACKLIGHT IMX_GPIO_NR(3, 4) |
||||
|
||||
static struct fb_videomode const claa_wvga = { |
||||
.name = "CLAA07LC0ACW", |
||||
.refresh = 57, |
||||
.xres = 800, |
||||
.yres = 480, |
||||
.pixclock = 37037, |
||||
.left_margin = 40, |
||||
.right_margin = 60, |
||||
.upper_margin = 10, |
||||
.lower_margin = 10, |
||||
.hsync_len = 20, |
||||
.vsync_len = 10, |
||||
.sync = 0, |
||||
.vmode = FB_VMODE_NONINTERLACED |
||||
}; |
||||
|
||||
void setup_iomux_lcd(void) |
||||
{ |
||||
/* DI2_PIN15 */ |
||||
mxc_request_iomux(MX51_PIN_DI_GP4, IOMUX_CONFIG_ALT4); |
||||
|
||||
/* Pad settings for MX51_PIN_DI2_DISP_CLK */ |
||||
mxc_iomux_set_pad(MX51_PIN_DI2_DISP_CLK, PAD_CTL_HYS_NONE | |
||||
PAD_CTL_PKE_ENABLE | PAD_CTL_PUE_KEEPER | |
||||
PAD_CTL_DRV_MAX | PAD_CTL_SRE_SLOW); |
||||
|
||||
/* Turn on 3.3V voltage for LCD */ |
||||
mxc_request_iomux(MX51_PIN_CSI2_D12, IOMUX_CONFIG_ALT3); |
||||
gpio_direction_output(MX51EVK_LCD_3V3, 1); |
||||
|
||||
/* Turn on 5V voltage for LCD */ |
||||
mxc_request_iomux(MX51_PIN_CSI2_D13, IOMUX_CONFIG_ALT3); |
||||
gpio_direction_output(MX51EVK_LCD_5V, 1); |
||||
|
||||
/* Turn on GPIO backlight */ |
||||
mxc_request_iomux(MX51_PIN_DI1_D1_CS, IOMUX_CONFIG_ALT4); |
||||
mxc_iomux_set_input(MX51_GPIO3_IPP_IND_G_IN_4_SELECT_INPUT, |
||||
INPUT_CTL_PATH1); |
||||
gpio_direction_output(MX51EVK_LCD_BACKLIGHT, 1); |
||||
} |
||||
|
||||
void lcd_enable(void) |
||||
{ |
||||
int ret = ipuv3_fb_init(&claa_wvga, 1, IPU_PIX_FMT_RGB565); |
||||
if (ret) |
||||
printf("LCD cannot be configured: %d\n", ret); |
||||
} |
||||
@ -0,0 +1,94 @@ |
||||
/*
|
||||
* Copyright (C) 2012 Freescale Semiconductor, Inc. |
||||
* Fabio Estevam <fabio.estevam@freescale.com> |
||||
* |
||||
* See file CREDITS for list of people who contributed to this |
||||
* project. |
||||
* |
||||
* This program is free software; you can redistribute it and/or |
||||
* modify it under the terms of the GNU General Public License as |
||||
* published by the Free Software Foundation; either version 2 of |
||||
* the License, or (at your option) any later version. |
||||
* |
||||
* This program is distributed in the hope that it will be useful, |
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
||||
* GNU General Public License for more details. |
||||
* |
||||
* You should have received a copy of the GNU General Public License |
||||
* along with this program; if not, write to the Free Software |
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
||||
* MA 02111-1307 USA |
||||
*/ |
||||
|
||||
#include <common.h> |
||||
#include <linux/list.h> |
||||
#include <asm/gpio.h> |
||||
#include <asm/arch/iomux.h> |
||||
#include <linux/fb.h> |
||||
#include <ipu_pixfmt.h> |
||||
|
||||
#define MX53LOCO_LCD_POWER IMX_GPIO_NR(3, 24) |
||||
|
||||
static struct fb_videomode const claa_wvga = { |
||||
.name = "CLAA07LC0ACW", |
||||
.refresh = 57, |
||||
.xres = 800, |
||||
.yres = 480, |
||||
.pixclock = 37037, |
||||
.left_margin = 40, |
||||
.right_margin = 60, |
||||
.upper_margin = 10, |
||||
.lower_margin = 10, |
||||
.hsync_len = 20, |
||||
.vsync_len = 10, |
||||
.sync = 0, |
||||
.vmode = FB_VMODE_NONINTERLACED |
||||
}; |
||||
|
||||
void setup_iomux_lcd(void) |
||||
{ |
||||
mxc_request_iomux(MX53_PIN_DI0_DISP_CLK, IOMUX_CONFIG_ALT0); |
||||
mxc_request_iomux(MX53_PIN_DI0_PIN15, IOMUX_CONFIG_ALT0); |
||||
mxc_request_iomux(MX53_PIN_DI0_PIN2, IOMUX_CONFIG_ALT0); |
||||
mxc_request_iomux(MX53_PIN_DI0_PIN3, IOMUX_CONFIG_ALT0); |
||||
mxc_request_iomux(MX53_PIN_DISP0_DAT0, IOMUX_CONFIG_ALT0); |
||||
mxc_request_iomux(MX53_PIN_DISP0_DAT1, IOMUX_CONFIG_ALT0); |
||||
mxc_request_iomux(MX53_PIN_DISP0_DAT2, IOMUX_CONFIG_ALT0); |
||||
mxc_request_iomux(MX53_PIN_DISP0_DAT3, IOMUX_CONFIG_ALT0); |
||||
mxc_request_iomux(MX53_PIN_DISP0_DAT4, IOMUX_CONFIG_ALT0); |
||||
mxc_request_iomux(MX53_PIN_DISP0_DAT5, IOMUX_CONFIG_ALT0); |
||||
mxc_request_iomux(MX53_PIN_DISP0_DAT6, IOMUX_CONFIG_ALT0); |
||||
mxc_request_iomux(MX53_PIN_DISP0_DAT7, IOMUX_CONFIG_ALT0); |
||||
mxc_request_iomux(MX53_PIN_DISP0_DAT8, IOMUX_CONFIG_ALT0); |
||||
mxc_request_iomux(MX53_PIN_DISP0_DAT9, IOMUX_CONFIG_ALT0); |
||||
mxc_request_iomux(MX53_PIN_DISP0_DAT10, IOMUX_CONFIG_ALT0); |
||||
mxc_request_iomux(MX53_PIN_DISP0_DAT11, IOMUX_CONFIG_ALT0); |
||||
mxc_request_iomux(MX53_PIN_DISP0_DAT12, IOMUX_CONFIG_ALT0); |
||||
mxc_request_iomux(MX53_PIN_DISP0_DAT13, IOMUX_CONFIG_ALT0); |
||||
mxc_request_iomux(MX53_PIN_DISP0_DAT14, IOMUX_CONFIG_ALT0); |
||||
mxc_request_iomux(MX53_PIN_DISP0_DAT15, IOMUX_CONFIG_ALT0); |
||||
mxc_request_iomux(MX53_PIN_DISP0_DAT16, IOMUX_CONFIG_ALT0); |
||||
mxc_request_iomux(MX53_PIN_DISP0_DAT17, IOMUX_CONFIG_ALT0); |
||||
mxc_request_iomux(MX53_PIN_DISP0_DAT18, IOMUX_CONFIG_ALT0); |
||||
mxc_request_iomux(MX53_PIN_DISP0_DAT19, IOMUX_CONFIG_ALT0); |
||||
mxc_request_iomux(MX53_PIN_DISP0_DAT20, IOMUX_CONFIG_ALT0); |
||||
mxc_request_iomux(MX53_PIN_DISP0_DAT21, IOMUX_CONFIG_ALT0); |
||||
mxc_request_iomux(MX53_PIN_DISP0_DAT22, IOMUX_CONFIG_ALT0); |
||||
mxc_request_iomux(MX53_PIN_DISP0_DAT23, IOMUX_CONFIG_ALT0); |
||||
|
||||
/* Turn on GPIO backlight */ |
||||
mxc_request_iomux(MX53_PIN_EIM_D24, IOMUX_CONFIG_ALT1); |
||||
gpio_direction_output(MX53LOCO_LCD_POWER, 1); |
||||
|
||||
/* Turn on display contrast */ |
||||
mxc_request_iomux(MX53_PIN_GPIO_1, IOMUX_CONFIG_ALT1); |
||||
gpio_direction_output(IOMUX_TO_GPIO(MX53_PIN_GPIO_1), 1); |
||||
} |
||||
|
||||
void lcd_enable(void) |
||||
{ |
||||
int ret = ipuv3_fb_init(&claa_wvga, 0, IPU_PIX_FMT_RGB565); |
||||
if (ret) |
||||
printf("LCD cannot be configured: %d\n", ret); |
||||
} |
||||
Loading…
Reference in new issue