[RFC PATCH 1/5] dm: core: add on_reset method
Robert Marko
robert.marko at sartura.hr
Tue May 7 12:03:49 CEST 2024
Currently, we dont have a specific method that is intented to be called
right before calling board reset.
Intention for this method is to be able to exit 4-byte adressing mode on
SPI-NOR devices before reset.
Signed-off-by: Robert Marko <robert.marko at sartura.hr>
---
include/dm/device.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/include/dm/device.h b/include/dm/device.h
index add67f9ec0..19713d958c 100644
--- a/include/dm/device.h
+++ b/include/dm/device.h
@@ -344,6 +344,7 @@ struct udevice_id {
* @probe: Called to probe a device, i.e. activate it
* @remove: Called to remove a device, i.e. de-activate it
* @unbind: Called to unbind a device from its driver
+ * @on_reset: Called befora calling board reset
* @of_to_plat: Called before probe to decode device tree data
* @child_post_bind: Called after a new child has been bound
* @child_pre_probe: Called before a child device is probed. The device has
@@ -379,6 +380,7 @@ struct driver {
int (*probe)(struct udevice *dev);
int (*remove)(struct udevice *dev);
int (*unbind)(struct udevice *dev);
+ int (*on_reset)(struct udevice *dev);
int (*of_to_plat)(struct udevice *dev);
int (*child_post_bind)(struct udevice *dev);
int (*child_pre_probe)(struct udevice *dev);
--
2.45.0
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