[16/20] dt-bindings: marvell: Declare the CN913x SoC compatibles
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Message ID 20190806145500.24109-17-miquel.raynal@bootlin.com
State Needs Review / ACK
Headers show
Series
  • Add new Marvell CN9130 SoC support
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Commit Message

Miquel Raynal Aug. 6, 2019, 2:54 p.m. UTC
From: Grzegorz Jaszczyk <jaz@semihalf.com>

Describe the compatible properties for the new Marvell SoCs:
* CN9130: 1x AP807-quad + 1x CP115 (1x embedded)
* CN9131: 1x AP807-quad + 2x CP115 (1x embedded + 1x modular)
* CN9132: 1x AP807-quad + 3x CP115 (1x embedded + 2x modular)

CP115 are similar to CP110 in terms of features.

There are three development boards based on these SoCs:
* CN9130-DB: comes as a single mother board (with the CP115 bundled)
* CN9131-DB: same as CN9130-DB with one additional modular CP115
* CN9132-DB: same as CN9130-DB with two additional modular CP115

Signed-off-by: Grzegorz Jaszczyk <jaz@semihalf.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
---
 .../bindings/arm/marvell/armada-7k-8k.txt           | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

Patch
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diff --git a/Documentation/devicetree/bindings/arm/marvell/armada-7k-8k.txt b/Documentation/devicetree/bindings/arm/marvell/armada-7k-8k.txt
index df98a9c82a8c..8eb34ca4c4f0 100644
--- a/Documentation/devicetree/bindings/arm/marvell/armada-7k-8k.txt
+++ b/Documentation/devicetree/bindings/arm/marvell/armada-7k-8k.txt
@@ -1,7 +1,7 @@ 
 Marvell Armada 7K/8K Platforms Device Tree Bindings
 ---------------------------------------------------
 
-Boards using a SoC of the Marvell Armada 7K or 8K families must carry
+Boards using a SoC of the Marvell Armada 7K/8K or CN913x families must carry
 the following root node property:
 
  - compatible, with one of the following values:
@@ -18,6 +18,17 @@  the following root node property:
    - "marvell,armada8040", "marvell,armada-ap806-quad", "marvell,armada-ap806"
       when the SoC being used is the Armada 8040
 
+   - "marvell,cn9130", "marvell,armada-ap807-quad", "marvell,armada-ap807"
+      when the SoC being used is the Armada CN9130 with no external CP.
+
+   - "marvell,cn9131", "marvell,cn9130",
+     "marvell,armada-ap807-quad", "marvell,armada-ap807"
+      when the SoC being used is the Armada CN9130 with one external CP.
+
+   - "marvell,cn9132", "marvell,cn9131", "marvell,cn9130",
+     "marvell,armada-ap807-quad", "marvell,armada-ap807"
+      when the SoC being used is the Armada CN9130 with two external CPs.
+
 Example:
 
 compatible = "marvell,armada7040-db", "marvell,armada7040",