On 4/5/22 14:49, Pali Rohár wrote:
atsha204 chip is predecessor of atsha204a chip. Current U-Boot driver
atsha204a-i2c.c can use both atsha204 and atsha204a chips because it does
not call specific functions to just one of these chips.
So just add compatible string for atsha204.
Signed-off-by: Pali Rohár <p...@kernel.org>
---
drivers/misc/atsha204a-i2c.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/misc/atsha204a-i2c.c b/drivers/misc/atsha204a-i2c.c
index 63fe541dade3..8b0055f99893 100644
--- a/drivers/misc/atsha204a-i2c.c
+++ b/drivers/misc/atsha204a-i2c.c
@@ -399,6 +399,7 @@ static int atsha204a_of_to_plat(struct udevice *dev)
}
static const struct udevice_id atsha204a_ids[] = {
+ { .compatible = "atmel,atsha204" },
{ .compatible = "atmel,atsha204a" },
{ }
};
Why do we need this new compatible here in the driver? A quick grep
doesn't show this in any of the dts files, not in U-Boot and not in the
Kernel.
Just checking...
Thanks,
Stefan
