diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/mainboard/google/brya/variants/gimble/fw_config.c | 53 |
1 files changed, 40 insertions, 13 deletions
diff --git a/src/mainboard/google/brya/variants/gimble/fw_config.c b/src/mainboard/google/brya/variants/gimble/fw_config.c index 3d6d6ce27c..92ed0d7bdd 100644 --- a/src/mainboard/google/brya/variants/gimble/fw_config.c +++ b/src/mainboard/google/brya/variants/gimble/fw_config.c @@ -6,14 +6,17 @@ #include <gpio.h> static const struct pad_config dmic_enable_pads[] = { - PAD_CFG_NF(GPP_S2, NONE, DEEP, NF2), /* DMIC_CLK0_R */ - PAD_CFG_NF(GPP_S3, NONE, DEEP, NF2), /* DMIC_DATA0_R */ - + PAD_CFG_NF(GPP_R4, NONE, DEEP, NF3), /* DMIC_CLK0_R */ + PAD_CFG_NF(GPP_R5, NONE, DEEP, NF3), /* DMIC_DATA0_R */ + PAD_CFG_NF(GPP_R6, NONE, DEEP, NF3), /* DMIC_CLK1_R */ + PAD_CFG_NF(GPP_R7, NONE, DEEP, NF3), /* DMIC_DATA1_R */ }; static const struct pad_config dmic_disable_pads[] = { - PAD_NC(GPP_S2, NONE), - PAD_NC(GPP_S3, NONE), + PAD_NC(GPP_R4, NONE), + PAD_NC(GPP_R5, NONE), + PAD_NC(GPP_R6, NONE), + PAD_NC(GPP_R7, NONE), }; static const struct pad_config i2s_enable_pads[] = { @@ -21,10 +24,10 @@ static const struct pad_config i2s_enable_pads[] = { PAD_CFG_NF(GPP_R1, NONE, DEEP, NF2), /* I2S_HP_SFRM_R */ PAD_CFG_NF(GPP_R2, DN_20K, DEEP, NF2), /* I2S_PCH_TX_HP_RX_STRAP */ PAD_CFG_NF(GPP_R3, NONE, DEEP, NF2), /* I2S_PCH_RX_HP_TX */ - PAD_CFG_NF(GPP_R4, NONE, DEEP, NF2), /* I2S_SPKR_SCLK_R */ - PAD_CFG_NF(GPP_R5, NONE, DEEP, NF2), /* I2S_SPKR_SFRM_R */ - PAD_CFG_NF(GPP_R6, NONE, DEEP, NF2), /* I2S_PCH_TX_SPKR_RX_R */ - PAD_CFG_NF(GPP_R7, NONE, DEEP, NF2), /* I2S_PCH_RX_SPKR_TX */ + PAD_CFG_NF(GPP_S0, NONE, DEEP, NF4), /* I2S_SPKR_SCLK_R */ + PAD_CFG_NF(GPP_S1, NONE, DEEP, NF4), /* I2S_SPKR_SFRM_R */ + PAD_CFG_NF(GPP_S2, NONE, DEEP, NF4), /* I2S_PCH_TX_SPKR_RX_R */ + PAD_CFG_NF(GPP_S3, NONE, DEEP, NF4), /* I2S_PCH_RX_SPKR_TX */ }; static const struct pad_config i2s_disable_pads[] = { @@ -32,10 +35,32 @@ static const struct pad_config i2s_disable_pads[] = { PAD_NC(GPP_R1, NONE), PAD_NC(GPP_R2, NONE), PAD_NC(GPP_R3, NONE), - PAD_NC(GPP_R4, NONE), - PAD_NC(GPP_R5, NONE), - PAD_NC(GPP_R6, NONE), - PAD_NC(GPP_R7, NONE), + PAD_NC(GPP_S0, NONE), + PAD_NC(GPP_S1, NONE), + PAD_NC(GPP_S2, NONE), + PAD_NC(GPP_S3, NONE), +}; + +static const struct pad_config bt_i2s_enable_pads[] = { + PAD_CFG_NF(GPP_VGPIO_30, NONE, DEEP, NF3), /* BT_I2S_BCLK */ + PAD_CFG_NF(GPP_VGPIO_31, NONE, DEEP, NF3), /* BT_I2S_SYNC */ + PAD_CFG_NF(GPP_VGPIO_32, NONE, DEEP, NF3), /* BT_I2S_SDO */ + PAD_CFG_NF(GPP_VGPIO_33, NONE, DEEP, NF3), /* BT_I2S_SDI */ + PAD_CFG_NF(GPP_VGPIO_34, NONE, DEEP, NF1), /* SSP2_SCLK */ + PAD_CFG_NF(GPP_VGPIO_35, NONE, DEEP, NF1), /* SSP2_SFRM */ + PAD_CFG_NF(GPP_VGPIO_36, NONE, DEEP, NF1), /* SSP_TXD */ + PAD_CFG_NF(GPP_VGPIO_37, NONE, DEEP, NF1), /* SSP_RXD */ +}; + +static const struct pad_config bt_i2s_disable_pads[] = { + PAD_NC(GPP_VGPIO_30, NONE), + PAD_NC(GPP_VGPIO_31, NONE), + PAD_NC(GPP_VGPIO_32, NONE), + PAD_NC(GPP_VGPIO_33, NONE), + PAD_NC(GPP_VGPIO_34, NONE), + PAD_NC(GPP_VGPIO_35, NONE), + PAD_NC(GPP_VGPIO_36, NONE), + PAD_NC(GPP_VGPIO_37, NONE), }; static void fw_config_handle(void *unused) @@ -44,6 +69,7 @@ static void fw_config_handle(void *unused) printk(BIOS_INFO, "Disable audio related GPIO pins.\n"); gpio_configure_pads(i2s_disable_pads, ARRAY_SIZE(i2s_disable_pads)); gpio_configure_pads(dmic_disable_pads, ARRAY_SIZE(dmic_disable_pads)); + gpio_configure_pads(bt_i2s_disable_pads, ARRAY_SIZE(bt_i2s_disable_pads)); return; } @@ -51,6 +77,7 @@ static void fw_config_handle(void *unused) printk(BIOS_INFO, "Configure audio over I2S with MAX98390 ALC5682I.\n"); gpio_configure_pads(dmic_enable_pads, ARRAY_SIZE(dmic_enable_pads)); gpio_configure_pads(i2s_enable_pads, ARRAY_SIZE(i2s_enable_pads)); + gpio_configure_pads(bt_i2s_enable_pads, ARRAY_SIZE(bt_i2s_enable_pads)); } } BOOT_STATE_INIT_ENTRY(BS_DEV_ENABLE, BS_ON_ENTRY, fw_config_handle, NULL); |