From ce07380534a9fc3cba2b3c1f97932d126ef9979a Mon Sep 17 00:00:00 2001 From: Rajeshwari Shinde Date: Thu, 14 Feb 2013 19:46:14 +0000 Subject: EXYNOS5: GPIO to enable MAX98095 This patch sets high a GPIO to enable the codec MAX98095 Signed-off-by: Rajeshwari Shinde Acked-by: Simon Glass Signed-off-by: Minkyu Kang --- board/samsung/smdk5250/smdk5250.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'board/samsung/smdk5250/smdk5250.c') diff --git a/board/samsung/smdk5250/smdk5250.c b/board/samsung/smdk5250/smdk5250.c index ffc5ee5..6f6f2c2 100644 --- a/board/samsung/smdk5250/smdk5250.c +++ b/board/samsung/smdk5250/smdk5250.c @@ -56,6 +56,18 @@ int board_usb_vbus_init(void) } #endif +#ifdef CONFIG_SOUND_MAX98095 +static void board_enable_audio_codec(void) +{ + struct exynos5_gpio_part1 *gpio1 = (struct exynos5_gpio_part1 *) + samsung_get_base_gpio_part1(); + + /* Enable MAX98095 Codec */ + s5p_gpio_direction_output(&gpio1->x1, 7, 1); + s5p_gpio_set_pull(&gpio1->x1, 7, GPIO_PULL_NONE); +} +#endif + int board_init(void) { gd->bd->bi_boot_params = (PHYS_SDRAM_1 + 0x100UL); @@ -65,6 +77,9 @@ int board_init(void) #ifdef CONFIG_USB_EHCI_EXYNOS board_usb_vbus_init(); #endif +#ifdef CONFIG_SOUND_MAX98095 + board_enable_audio_codec(); +#endif return 0; } -- cgit v1.1