diff options
Diffstat (limited to 'src/mainboard/google/brox/variants/jubilant/smihandler.c')
| -rw-r--r-- | src/mainboard/google/brox/variants/jubilant/smihandler.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/src/mainboard/google/brox/variants/jubilant/smihandler.c b/src/mainboard/google/brox/variants/jubilant/smihandler.c new file mode 100644 index 0000000000..9f848eae4f --- /dev/null +++ b/src/mainboard/google/brox/variants/jubilant/smihandler.c @@ -0,0 +1,21 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +#include <acpi/acpi.h> +#include <baseboard/variants.h> +#include <delay.h> + +#include "gpio.h" + +#define WWAN_FCPO_L GPP_F21 +#define WWAN_RSL_L GPP_H23 +#define WWAN_TOFF 15 + +void variant_smi_sleep(u8 slp_typ) +{ + if (slp_typ == ACPI_S5) { + /* WWAN RW101R-GL power off sequence */ + gpio_set(WWAN_RSL_L, 0); + mdelay(WWAN_TOFF); + gpio_set(WWAN_FCPO_L, 0); + } +} |