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charset="utf-8" Elan-ekth6a12nay requires reset to pull down time greater than 10ms, so the configuration post_power_delay_ms is 10, and the chipset initial time is required to be greater than 300ms, so the post_gpio_reset_on_delay_ms is set to 300. Signed-off-by: Zhaoxiong Lv Reviewed-by: Douglas Anderson --- drivers/hid/i2c-hid/i2c-hid-of-elan.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/hid/i2c-hid/i2c-hid-of-elan.c b/drivers/hid/i2c-hid/i2= c-hid-of-elan.c index 5b91fb106cfc..ea91028bb971 100644 --- a/drivers/hid/i2c-hid/i2c-hid-of-elan.c +++ b/drivers/hid/i2c-hid/i2c-hid-of-elan.c @@ -117,6 +117,13 @@ static const struct elan_i2c_hid_chip_data elan_ekth69= 15_chip_data =3D { .main_supply_name =3D "vcc33", }; =20 +static const struct elan_i2c_hid_chip_data elan_ekth6a12nay_chip_data =3D { + .post_power_delay_ms =3D 10, + .post_gpio_reset_on_delay_ms =3D 300, + .hid_descriptor_address =3D 0x0001, + .main_supply_name =3D "vcc33", +}; + static const struct elan_i2c_hid_chip_data ilitek_ili9882t_chip_data =3D { .post_power_delay_ms =3D 1, .post_gpio_reset_on_delay_ms =3D 200, @@ -139,6 +146,7 @@ static const struct elan_i2c_hid_chip_data ilitek_ili29= 01_chip_data =3D { =20 static const struct of_device_id elan_i2c_hid_of_match[] =3D { { .compatible =3D "elan,ekth6915", .data =3D &elan_ekth6915_chip_data }, + { .compatible =3D "elan,ekth6a12nay", .data =3D &elan_ekth6a12nay_chip_da= ta }, { .compatible =3D "ilitek,ili9882t", .data =3D &ilitek_ili9882t_chip_data= }, { .compatible =3D "ilitek,ili2901", .data =3D &ilitek_ili2901_chip_data }, { } --=20 2.17.1