src/drivers: Add reset/enable/stop_off_ms variables to ACPI devices
Some touchscreens need to adhere to certain timings during the power
off sequence as well as during the power on sequence. Adding
reset_off_delay_ms, enable_off_delay_ms, and stop_off_delay_ms to
accommodate these devices.
BUG=b:78311818
BRANCH=None
TEST=./util/abuild/abuild -p none -t google/poppy -x -a
Change-Id: Idb4a5dbe56eee4749d2f2b514e92c28fb2c6078f
Signed-off-by: Shelley Chen <shchen@google.com>
Reviewed-on: https://review.coreboot.org/25882
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
diff --git a/src/drivers/i2c/generic/generic.c b/src/drivers/i2c/generic/generic.c
index 13f8393..46fff4a 100644
--- a/src/drivers/i2c/generic/generic.c
+++ b/src/drivers/i2c/generic/generic.c
@@ -142,11 +142,20 @@
}
/* Power Resource */
- if (config->has_power_resource)
- acpi_device_add_power_res(
- &config->reset_gpio, config->reset_delay_ms,
- &config->enable_gpio, config->enable_delay_ms,
- &config->stop_gpio, config->stop_delay_ms);
+ if (config->has_power_resource) {
+ const struct acpi_power_res_params power_res_params = {
+ &config->reset_gpio,
+ config->reset_delay_ms,
+ config->reset_off_delay_ms,
+ &config->enable_gpio,
+ config->enable_delay_ms,
+ config->enable_off_delay_ms,
+ &config->stop_gpio,
+ config->stop_delay_ms,
+ config->stop_off_delay_ms
+ };
+ acpi_device_add_power_res(&power_res_params);
+ }
/* Callback if any. */
if (callback)