[PATCH 6/7] dt-bindings: Document the VC4 TXP module nodes.

[Boris Brezillon]

These are part of the vc4 display pipeline.

Signed-off-by: Boris Brezillon <boris.brezillon at free-electrons.com>
---
 Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt b/Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
index ca02d3e4db91..aeed89cc7f05 100644
--- a/Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
+++ b/Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
@@ -20,6 +20,12 @@ Required properties for HVS:
 - interrupts:	The interrupt number
 		  See bindings/interrupt-controller/brcm,bcm2835-armctrl-ic.txt
 
+Required properties for TXP:
+- compatible:	Should be "brcm,bcm2835-txp"
+- reg:		Physical base address and length of the TXP's registers
+- interrupts:	The interrupt number
+		  See bindings/interrupt-controller/brcm,bcm2835-armctrl-ic.txt
+
 Required properties for HDMI
 - compatible:	Should be "brcm,bcm2835-hdmi"
 - reg:		Physical base address and length of the two register ranges
@@ -86,6 +92,12 @@ hvs at 7e400000 {
 	interrupts = <2 1>;
 };
 
+txp at 7e004000 {
+	compatible = "brcm,bcm2835-txp";
+	reg = <0x7e004000 0x20>;
+	interrupts = <1 11>;
+};
+
 hdmi: hdmi at 7e902000 {
 	compatible = "brcm,bcm2835-hdmi";
 	reg = <0x7e902000 0x600>,
-- 
2.7.4