Thread (64 messages) 64 messages, 12 authors, 2016-09-29

Re: [PATCH V4 2/4] Documentation/devicetree/bindings: b850v3_lvds_dp

From: Enric Balletbo Serra <eballetbo@gmail.com>
Date: 2016-08-05 07:28:10
Also in: dri-devel, linux-arm-kernel, lkml

Hi Peter,

2016-08-05 0:36 GMT+02:00 Peter Senna Tschudin [off-list ref]:
Devicetree bindings documentation for the GE B850v3 LVDS/DP++
display bridge.

Cc: Javier Martinez Canillas <javier@dowhile0.org>
Cc: Enric Balletbo i Serra <redacted>
Cc: Philipp Zabel <p.zabel@pengutronix.de>
Cc: Rob Herring <robh@kernel.org>
Cc: Fabio Estevam <redacted>
Signed-off-by: Peter Senna Tschudin <redacted>
I think your previous version was acked by Rob and this version has no
changes from previous so would be good add here the Acked-by: Rob
Herring [off-list ref]

quoted hunk ↗ jump to hunk
---
Changes from V3:
 - 2/4 instead of 3/5

Unchanged from V2

Changes from V1:
 - Replaced '_' by '-' in node names or compatible strings
 - Added missing @73 to the example

 .../devicetree/bindings/ge/b850v3-lvds-dp.txt      | 37 ++++++++++++++++++++++
 1 file changed, 37 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/ge/b850v3-lvds-dp.txt
diff --git a/Documentation/devicetree/bindings/ge/b850v3-lvds-dp.txt b/Documentation/devicetree/bindings/ge/b850v3-lvds-dp.txt
new file mode 100644
index 0000000..f05c3e9
--- /dev/null
+++ b/Documentation/devicetree/bindings/ge/b850v3-lvds-dp.txt
@@ -0,0 +1,37 @@
+Driver for GE B850v3 LVDS/DP++ display bridge
+
+Required properties:
+  - compatible : should be "ge,b850v3-lvds-dp".
+  - reg : should contain the address used to ack the interrupts.
+  - interrupt-parent : phandle of the interrupt controller that services
+    interrupts to the device
+  - interrupts : one interrupt should be described here, as in
+    <0 IRQ_TYPE_LEVEL_HIGH>.
+  - edid-reg : should contain the address used to read edid information
+  - port : should describe the video signal connection between the host
+    and the bridge.
+
+Example:
+
+&mux2_i2c2 {
+       status = "okay";
+       clock-frequency = <100000>;
+
+       b850v3-lvds-dp-bridge@73  {
+               compatible = "ge,b850v3-lvds-dp";
+               #address-cells = <1>;
+               #size-cells = <0>;
+
+               reg = <0x73>;
+               interrupt-parent = <&gpio2>;
+               interrupts = <0 IRQ_TYPE_LEVEL_HIGH>;
+
+               edid-reg = <0x72>;
+
+               port {
+                       b850v3_dp_bridge_in: endpoint {
+                               remote-endpoint = <&lvds0_out>;
+                       };
+               };
+       };
+};
--
2.5.5
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