diff options
Diffstat (limited to 'src/mainboard')
| -rw-r--r-- | src/mainboard/google/rush_ryu/mainboard.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/src/mainboard/google/rush_ryu/mainboard.c b/src/mainboard/google/rush_ryu/mainboard.c index 1af7e221cd..0f9822989f 100644 --- a/src/mainboard/google/rush_ryu/mainboard.c +++ b/src/mainboard/google/rush_ryu/mainboard.c @@ -42,11 +42,17 @@ static const struct pad_config mmcpads[] = { PAD_CFG_SFIO(SDMMC4_DAT7, PINMUX_INPUT_ENABLE|PINMUX_PULL_UP, SDMMC4), }; +static const struct pad_config audio_codec_pads[] = { + /* H1 is CODEC_RST_L and R2(ROW2) is AUDIO_ENABLE */ + PAD_CFG_GPIO_OUT1(GPIO_PH1, PINMUX_PULL_DOWN), + PAD_CFG_GPIO_OUT1(KB_ROW2, PINMUX_PULL_DOWN), +}; + static const struct funit_cfg funits[] = { /* MMC on SDMMC4 controller at 48MHz. */ FUNIT_CFG(SDMMC4, PLLP, 48000, mmcpads, ARRAY_SIZE(mmcpads)), - /* I2C6 for audio, temp sensor, etc. */ - FUNIT_CFG(I2C6, PLLP, 400, NULL, 0), + /* I2C6 for audio, temp sensor, etc. Enable codec via GPIOs/muxes */ + FUNIT_CFG(I2C6, PLLP, 400, audio_codec_pads, ARRAY_SIZE(audio_codec_pads)), FUNIT_CFG_USB(USBD), }; |