diff options
Diffstat (limited to 'board/samsung/universal_c210/universal.c')
-rw-r--r-- | board/samsung/universal_c210/universal.c | 107 |
1 files changed, 0 insertions, 107 deletions
diff --git a/board/samsung/universal_c210/universal.c b/board/samsung/universal_c210/universal.c index 3764b5478b..1dde2f799b 100644 --- a/board/samsung/universal_c210/universal.c +++ b/board/samsung/universal_c210/universal.c @@ -267,98 +267,6 @@ static int init_pmic_lcd(void) return 0; } -void exynos_cfg_lcd_gpio(void) -{ - unsigned int i, f3_end = 4; - - for (i = 0; i < 8; i++) { - /* set GPF0,1,2[0:7] for RGB Interface and Data lines (32bit) */ - gpio_cfg_pin(EXYNOS4_GPIO_F00 + i, S5P_GPIO_FUNC(2)); - gpio_cfg_pin(EXYNOS4_GPIO_F10 + i, S5P_GPIO_FUNC(2)); - gpio_cfg_pin(EXYNOS4_GPIO_F20 + i, S5P_GPIO_FUNC(2)); - /* pull-up/down disable */ - gpio_set_pull(EXYNOS4_GPIO_F00 + i, S5P_GPIO_PULL_NONE); - gpio_set_pull(EXYNOS4_GPIO_F10 + i, S5P_GPIO_PULL_NONE); - gpio_set_pull(EXYNOS4_GPIO_F20 + i, S5P_GPIO_PULL_NONE); - - /* drive strength to max (24bit) */ - gpio_set_drv(EXYNOS4_GPIO_F00 + i, S5P_GPIO_DRV_4X); - gpio_set_rate(EXYNOS4_GPIO_F00 + i, S5P_GPIO_DRV_SLOW); - gpio_set_drv(EXYNOS4_GPIO_F10 + i, S5P_GPIO_DRV_4X); - gpio_set_rate(EXYNOS4_GPIO_F10 + i, S5P_GPIO_DRV_SLOW); - gpio_set_drv(EXYNOS4_GPIO_F20 + i, S5P_GPIO_DRV_4X); - gpio_set_rate(EXYNOS4_GPIO_F00 + i, S5P_GPIO_DRV_SLOW); - } - - for (i = EXYNOS4_GPIO_F30; i < (EXYNOS4_GPIO_F30 + f3_end); i++) { - /* set GPF3[0:3] for RGB Interface and Data lines (32bit) */ - gpio_cfg_pin(i, S5P_GPIO_FUNC(2)); - /* pull-up/down disable */ - gpio_set_pull(i, S5P_GPIO_PULL_NONE); - /* drive strength to max (24bit) */ - gpio_set_drv(i, S5P_GPIO_DRV_4X); - gpio_set_rate(i, S5P_GPIO_DRV_SLOW); - } - - /* gpio pad configuration for LCD reset. */ - gpio_request(EXYNOS4_GPIO_Y45, "lcd_reset"); - gpio_cfg_pin(EXYNOS4_GPIO_Y45, S5P_GPIO_OUTPUT); -} - -int mipi_power(void) -{ - return 0; -} - -void exynos_reset_lcd(void) -{ - gpio_set_value(EXYNOS4_GPIO_Y45, 1); - udelay(10000); - gpio_set_value(EXYNOS4_GPIO_Y45, 0); - udelay(10000); - gpio_set_value(EXYNOS4_GPIO_Y45, 1); - udelay(100); -} - -void exynos_lcd_power_on(void) -{ - struct udevice *dev; - int ret; - u8 reg; - - ret = pmic_get("max8998-pmic", &dev); - if (ret) { - puts("Failed to get MAX8998!\n"); - return; - } - - reg = pmic_reg_read(dev, MAX8998_REG_ONOFF3); - reg |= MAX8998_LDO17; - ret = pmic_reg_write(dev, MAX8998_REG_ONOFF3, reg); - if (ret) { - puts("MAX8998 LDO setting error\n"); - return; - } - - reg = pmic_reg_read(dev, MAX8998_REG_ONOFF2); - reg |= MAX8998_LDO7; - ret = pmic_reg_write(dev, MAX8998_REG_ONOFF2, reg); - if (ret) { - puts("MAX8998 LDO setting error\n"); - return; - } -} - -void exynos_cfg_ldo(void) -{ - ld9040_cfg_ldo(); -} - -void exynos_enable_ldo(unsigned int onoff) -{ - ld9040_enable_ldo(onoff); -} - int exynos_init(void) { gd->bd->bi_arch_number = MACH_TYPE_UNIVERSAL_C210; @@ -390,18 +298,3 @@ int exynos_init(void) return 0; } - -#ifdef CONFIG_LCD -void exynos_lcd_misc_init(vidinfo_t *vid) -{ -#ifdef CONFIG_TIZEN - get_tizen_logo_info(vid); -#endif - - /* for LD9040. */ - vid->pclk_name = 1; /* MPLL */ - vid->sclk_div = 1; - - env_set("lcdinfo", "lcd=ld9040"); -} -#endif |