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[v3,1/8] dt-bindings: display/ti: add k2g-dss bindings

Message ID 1541579245-10715-2-git-send-email-jsarha@ti.com
State New
Headers show
Series drm/tidss: new display driver for TI's DSS6 & DSS7 | expand

Commit Message

Jyri Sarha Nov. 7, 2018, 8:27 a.m. UTC 
From: Tomi Valkeinen <tomi.valkeinen@ti.com>

Add DT bindings for Texas Instruments K2G SoC Display Subsystem. The DSS
is quite simple, with a single plane and a single output.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: devicetree@vger.kernel.org
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Jyri Sarha <jsarha@ti.com>
---
 .../devicetree/bindings/display/ti/ti,k2g-dss.txt         | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/display/ti/ti,k2g-dss.txt
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Patch

diff --git a/Documentation/devicetree/bindings/display/ti/ti,k2g-dss.txt b/Documentation/devicetree/bindings/display/ti/ti,k2g-dss.txt
new file mode 100644
index 0000000..1af1142
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/ti/ti,k2g-dss.txt
@@ -0,0 +1,15 @@ 
+Texas Instruments K2G Display Subsystem
+=======================================
+
+Required properties:
+- compatible: "ti,k2g-dss"
+- reg: address and length of the register spaces for DSS submodules
+- reg-names: "cfg", "common", "vid1", "ovr1", "vp1"
+- clocks: phandle to fclk and vp1 clocks
+- clock-names: "fck", "vp1"
+- interrupts: phandle to the DISPC interrupt
+
+The DSS outputs are described using the device graphs as documented in
+Documentation/devicetree/bindings/graph.txt. K2G DSS has a single DPI output as
+port 0.
+