]> git.sur5r.net Git - u-boot/commitdiff
EXYNOS5: GPIO to enable MAX98095
authorRajeshwari Shinde <rajeshwari.s@samsung.com>
Thu, 14 Feb 2013 19:46:14 +0000 (19:46 +0000)
committerMinkyu Kang <mk7.kang@samsung.com>
Fri, 8 Mar 2013 13:34:18 +0000 (22:34 +0900)
This patch sets high a GPIO to enable the codec MAX98095

Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com>
Acked-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
board/samsung/smdk5250/smdk5250.c

index ffc5ee5a615b19741742a5d8dce0ba68268794b7..6f6f2c240f957f2f63e254c402229d7ff74b07b4 100644 (file)
@@ -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);
@@ -64,6 +76,9 @@ int board_init(void)
 #endif
 #ifdef CONFIG_USB_EHCI_EXYNOS
        board_usb_vbus_init();
+#endif
+#ifdef CONFIG_SOUND_MAX98095
+       board_enable_audio_codec();
 #endif
        return 0;
 }