[PATCH 1/2] dt-bindings: arm: rockchip: Add gru-scarlet sku{2,4} variants

[Brian Norris]

The Gru-Scarlet family includes a variety of SKU identifiers, using
parts of a 3-bit space {0..7}. SKU2 and SKU4 devices (under a few
different manufacturer names) also use the Innolux display.

For reference, the original vendor tree source:

CHROMIUM: arm64: dts: rockchip: add sku{0,2,4} compatibility
https://chromium.googlesource.com/chromiumos/third_party/kernel/+/f6ed665c9e2eb37fb2680debbb36ec9fb0e8fb97

CHROMIUM: arm64: dts: rockchip: scarlet: add SKU0 device tree
https://chromium.googlesource.com/chromiumos/third_party/kernel/+/9987c8776f4b087d135d761e59f7fa6cc83fc7fc

Signed-off-by: Brian Norris <briannorris at chromium.org>
---

 .../devicetree/bindings/arm/rockchip.yaml     | 27 ++++++++++++++++++-
 1 file changed, 26 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/arm/rockchip.yaml b/Documentation/devicetree/bindings/arm/rockchip.yaml
index 7811ba64149c..dcae534e3971 100644
--- a/Documentation/devicetree/bindings/arm/rockchip.yaml
+++ b/Documentation/devicetree/bindings/arm/rockchip.yaml
@@ -363,30 +363,55 @@ properties:
           - const: google,gru
           - const: rockchip,rk3399
 
-      - description: Google Scarlet - Innolux display (Acer Chromebook Tab 10)
+      - description: |
+          Google Scarlet - Innolux display (Acer Chromebook Tab 10 and more)
         items:
+          - const: google,scarlet-rev15-sku2
+          - const: google,scarlet-rev15-sku4
           - const: google,scarlet-rev15-sku6
           - const: google,scarlet-rev15
+          - const: google,scarlet-rev14-sku2
+          - const: google,scarlet-rev14-sku4
           - const: google,scarlet-rev14-sku6
           - const: google,scarlet-rev14
+          - const: google,scarlet-rev13-sku2
+          - const: google,scarlet-rev13-sku4
           - const: google,scarlet-rev13-sku6
           - const: google,scarlet-rev13
+          - const: google,scarlet-rev12-sku2
+          - const: google,scarlet-rev12-sku4
           - const: google,scarlet-rev12-sku6
           - const: google,scarlet-rev12
+          - const: google,scarlet-rev11-sku2
+          - const: google,scarlet-rev11-sku4
           - const: google,scarlet-rev11-sku6
           - const: google,scarlet-rev11
+          - const: google,scarlet-rev10-sku2
+          - const: google,scarlet-rev10-sku4
           - const: google,scarlet-rev10-sku6
           - const: google,scarlet-rev10
+          - const: google,scarlet-rev9-sku2
+          - const: google,scarlet-rev9-sku4
           - const: google,scarlet-rev9-sku6
           - const: google,scarlet-rev9
+          - const: google,scarlet-rev8-sku2
+          - const: google,scarlet-rev8-sku4
           - const: google,scarlet-rev8-sku6
           - const: google,scarlet-rev8
+          - const: google,scarlet-rev7-sku2
+          - const: google,scarlet-rev7-sku4
           - const: google,scarlet-rev7-sku6
           - const: google,scarlet-rev7
+          - const: google,scarlet-rev6-sku2
+          - const: google,scarlet-rev6-sku4
           - const: google,scarlet-rev6-sku6
           - const: google,scarlet-rev6
+          - const: google,scarlet-rev5-sku2
+          - const: google,scarlet-rev5-sku4
           - const: google,scarlet-rev5-sku6
           - const: google,scarlet-rev5
+          - const: google,scarlet-rev4-sku2
+          - const: google,scarlet-rev4-sku4
           - const: google,scarlet-rev4-sku6
           - const: google,scarlet-rev4
           - const: google,scarlet
-- 
2.37.1.595.g718a3a8f04-goog