| Message ID | 20250507184737.154747-6-hdegoede@redhat.com |
|---|---|
| State | New |
| Headers | show |
| Series | platform/x86: int3472: Allow re-using sensor GPIO mapping in atomisp | expand |
diff --git a/drivers/platform/x86/intel/int3472/discrete.c b/drivers/platform/x86/intel/int3472/discrete.c index c706671e2f63..4c0aed6e626f 100644 --- a/drivers/platform/x86/intel/int3472/discrete.c +++ b/drivers/platform/x86/intel/int3472/discrete.c @@ -142,6 +142,9 @@ struct int3472_gpio_map { }; static const struct int3472_gpio_map int3472_gpio_map[] = { + /* mt9m114 designs declare a powerdown pin which controls the regulators */ + { "INT33F0", INT3472_GPIO_TYPE_POWERDOWN, INT3472_GPIO_TYPE_POWER_ENABLE, false, "vdd" }, + /* ov7251 driver / DT-bindings expect "enable" as con_id for reset */ { "INT347E", INT3472_GPIO_TYPE_RESET, INT3472_GPIO_TYPE_RESET, false, "enable" }, };
mt9m114 atomisp designs declare both reset and powerdown pins in their GPIO type DSM, but the mt9m114 only has a reser pin. The powerdown pin seems to control the regulators suppyling power to the sensor and the privacy LED. Add a mapping of powerdown to powerenable for the mt9m114 for this. While at is also add a comment to document the ov7251 mapping. Signed-off-by: Hans de Goede <hdegoede@redhat.com> --- drivers/platform/x86/intel/int3472/discrete.c | 3 +++ 1 file changed, 3 insertions(+)