diff options
Diffstat (limited to 'src/mainboard/google/kukui/mainboard.c')
| -rw-r--r-- | src/mainboard/google/kukui/mainboard.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/mainboard/google/kukui/mainboard.c b/src/mainboard/google/kukui/mainboard.c index e1d8f5fb8d..40b8a49c61 100644 --- a/src/mainboard/google/kukui/mainboard.c +++ b/src/mainboard/google/kukui/mainboard.c @@ -16,6 +16,7 @@ #include <device/device.h> #include <soc/gpio.h> #include <soc/mmu_operations.h> +#include <soc/mtcmos.h> #include <soc/usb.h> static void configure_emmc(void) @@ -37,10 +38,22 @@ static void configure_usb(void) setup_usb_host(); } +static void configure_audio(void) +{ + /* Audio PWR*/ + mtcmos_audio_power_on(); + + /* SoC I2S */ + gpio_set_mode(GPIO(CAM_RST0), PAD_CAM_RST0_FUNC_I2S2_LRCK); + gpio_set_mode(GPIO(CAM_PDN1), PAD_CAM_PDN1_FUNC_I2S2_BCK); + gpio_set_mode(GPIO(CAM_PDN0), PAD_CAM_PDN0_FUNC_I2S2_MCK); + gpio_set_mode(GPIO(EINT3), PAD_EINT3_FUNC_I2S3_DO); +} static void mainboard_init(struct device *dev) { configure_emmc(); configure_usb(); + configure_audio(); } static void mainboard_enable(struct device *dev) |