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samsung: Drop board_enable_audio_codec()

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This function is not needed now since the audio codecs have been converted
to proper drivers. The codec-enable GPIO is handled there.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
Reviewed-by: Minkyu Kang <mk7.kang@samsung.com>
This commit is contained in:
Simon Glass 2019-01-11 18:37:12 -07:00
parent f656daea64
commit cdc033136e
1 changed files with 0 additions and 29 deletions
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29
board/samsung/common/exynos5-dt.c
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@ -34,37 +34,8 @@
DECLARE_GLOBAL_DATA_PTR;
static void board_enable_audio_codec(void)
{
int node, ret;
struct gpio_desc en_gpio;
node = fdtdec_next_compatible(gd->fdt_blob, 0,
COMPAT_SAMSUNG_EXYNOS5_SOUND);
if (node <= 0)
return;
ret = gpio_request_by_name_nodev(offset_to_ofnode(node),
"codec-enable-gpio", 0, &en_gpio,
GPIOD_IS_OUT | GPIOD_IS_OUT_ACTIVE);
if (ret == -FDT_ERR_NOTFOUND)
return;
/* Turn on the GPIO which connects to the codec's "enable" line. */
gpio_set_pull(gpio_get_number(&en_gpio), S5P_GPIO_PULL_NONE);
#ifdef CONFIG_SOUND_MAX98095
/* Enable MAX98095 Codec */
gpio_request(EXYNOS5_GPIO_X17, "max98095_enable");
gpio_direction_output(EXYNOS5_GPIO_X17, 1);
gpio_set_pull(EXYNOS5_GPIO_X17, S5P_GPIO_PULL_NONE);
#endif
}
int exynos_init(void)
{
board_enable_audio_codec();
return 0;
}