diff options
Diffstat (limited to 'src/mainboard/google/reef/variants/coral/gpio.c')
| -rw-r--r-- | src/mainboard/google/reef/variants/coral/gpio.c | 23 |
1 files changed, 18 insertions, 5 deletions
diff --git a/src/mainboard/google/reef/variants/coral/gpio.c b/src/mainboard/google/reef/variants/coral/gpio.c index 8e9f04c8e3..e89e5b5c82 100644 --- a/src/mainboard/google/reef/variants/coral/gpio.c +++ b/src/mainboard/google/reef/variants/coral/gpio.c @@ -13,6 +13,7 @@ * GNU General Public License for more details. */ +#include <arch/acpi.h> #include <baseboard/gpio.h> #include <baseboard/variants.h> #include <commonlib/helpers.h> @@ -368,16 +369,28 @@ const struct pad_config *variant_early_gpio_table(size_t *num) return early_gpio_table; } -/* GPIO settings before entering sleep. */ -static const struct pad_config sleep_gpio_table[] = { +/* Default GPIO settings before entering sleep. */ +static const struct pad_config default_sleep_gpio_table[] = { PAD_CFG_GPO(GPIO_150, 0, DEEP), /* NFC_RESET_ODL */ PAD_CFG_GPI_APIC_LOW(GPIO_20, NONE, DEEP), /* NFC_INT_L */ }; -const struct pad_config *variant_sleep_gpio_table(size_t *num) +/* GPIO settings before entering S5, which are same as default_sleep_gpio_table + * but also turn off EN_PP3300_DX_LTE_SOC. */ +static const struct pad_config s5_sleep_gpio_table[] = { + PAD_CFG_GPO(GPIO_150, 0, DEEP), /* NFC_RESET_ODL */ + PAD_CFG_GPI_APIC_LOW(GPIO_20, NONE, DEEP), /* NFC_INT_L */ + PAD_CFG_GPO(GPIO_78, 0, DEEP), /* I2S1_SDO -- EN_PP3300_DX_LTE_SOC */ +}; + +const struct pad_config *variant_sleep_gpio_table(u8 slp_typ, size_t *num) { - *num = ARRAY_SIZE(sleep_gpio_table); - return sleep_gpio_table; + if (slp_typ == ACPI_S5) { + *num = ARRAY_SIZE(s5_sleep_gpio_table); + return s5_sleep_gpio_table; + } + *num = ARRAY_SIZE(default_sleep_gpio_table); + return default_sleep_gpio_table; } static const struct cros_gpio cros_gpios[] = { |