@@ -1,7 +1,7 @@
* STMicroelectronics SAS. ST21NFCA NFC Controller
Required properties:
-- compatible: Should be "st,st21nfca_i2c".
+- compatible: Should be "st,st21nfca-i2c".
- clock-frequency: I²C work frequency.
- reg: address on the bus
- interrupt-parent: phandle for the interrupt gpio controller
@@ -20,7 +20,7 @@ Example (for ARM-based BeagleBoard xM with ST21NFCA on I2C2):
st21nfca: st21nfca@1 {
- compatible = "st,st21nfca_i2c";
+ compatible = "st,st21nfca-i2c";
reg = <0x01>;
clock-frequency = <400000>;
@@ -661,6 +661,7 @@ static int st21nfca_hci_i2c_remove(struct i2c_client *client)
#ifdef CONFIG_OF
static const struct of_device_id of_st21nfca_i2c_match[] = {
+ { .compatible = "st,st21nfca-i2c", },
{ .compatible = "st,st21nfca_i2c", },
{}
};
Other drivers are following the following compatible string format for dts: s/_/-/ Because some devices may still use the previous string, the new corrected string is added to the of_device_id table. Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com> --- Documentation/devicetree/bindings/net/nfc/st21nfca.txt | 4 ++-- drivers/nfc/st21nfca/i2c.c | 1 + 2 files changed, 3 insertions(+), 2 deletions(-)