Dnia piątek, 7 grudnia 2018 12:33:10 CET Hans Verkuil pisze:

Please combine 2/5 with 5/5. No need to have two patches for these bindings.

I though that it will be better to separate patches which just adds devicetree support
and those adding new functionality (reset), so for example if there is more work needed on one of them,
the second one can still be picked (devicetree one).

Ok will do this in next version of patchset.
 

Regards,

	Hans

On 12/05/2018 04:47 PM, Paweł Chmiel wrote:

quoted

Add device tree bindings for si470x family radio receiver driver.

Signed-off-by: Paweł Chmiel <redacted>
---
 .../devicetree/bindings/media/si470x.txt      | 24 +++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/media/si470x.txt

diff --git a/Documentation/devicetree/bindings/media/si470x.txt b/Documentation/devicetree/bindings/media/si470x.txt
new file mode 100644
index 000000000000..9294fdfd3aae
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/si470x.txt

@@ -0,0 +1,24 @@
+* Silicon Labs FM Radio receiver
+
+The Silicon Labs Si470x is family of FM radio receivers with receive power scan
+supporting 76-108 MHz, programmable through an I2C interface.
+Some of them includes an RDS encoder.
+
+Required Properties:
+- compatible: Should contain "silabs,si470x"
+- reg: the I2C address of the device
+
+Optional Properties:
+- interrupts : The interrupt number
+
+Example:
+
+&i2c2 {
+        si470x@63 {
+                compatible = "silabs,si470x";
+                reg = <0x63>;
+
+                interrupt-parent = <&gpj2>;
+                interrupts = <4 IRQ_TYPE_EDGE_FALLING>;
+        };
+};