linux-kernel - [PATCH v1 4/6] dt-bindings: mfd: ene-kb3930: Add compatibles for KB930 and Acer A500

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Date:   Sun, 23 Aug 2020 17:08:44 +0300
From:   Dmitry Osipenko <digetx@...il.com>
To:     Lee Jones <lee.jones@...aro.org>, Rob Herring <robh+dt@...nel.org>,
        Thierry Reding <thierry.reding@...il.com>,
        Jonathan Hunter <jonathanh@...dia.com>,
        Pavel Machek <pavel@....cz>, Dan Murphy <dmurphy@...com>,
        Sebastian Reichel <sre@...nel.org>,
        Lubomir Rintel <lkundrak@...sk>
Cc:     devicetree@...r.kernel.org, linux-tegra@...r.kernel.org,
        linux-leds@...r.kernel.org, linux-pm@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH v1 4/6] dt-bindings: mfd: ene-kb3930: Add compatibles for KB930 and Acer A500

The ENE KB930 hardware is compatible with KB3930.

Acer A500 Iconia Tab is Android tablet device, it has KB930 controller
that is running firmware specifically customized for the needs of the
Acer A500 hardware. This means that firmware interface isn't re-usable
by other non-Acer devices. Some akin models of Acer tablets should be
able to re-use the FW interface of A500 model, like A200 for example.

This patch adds the new compatibles to the binding.

Signed-off-by: Dmitry Osipenko <digetx@...il.com>
---
 Documentation/devicetree/bindings/mfd/ene-kb3930.yaml | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/mfd/ene-kb3930.yaml b/Documentation/devicetree/bindings/mfd/ene-kb3930.yaml
index 074243c40891..5a1c4a959d9c 100644
--- a/Documentation/devicetree/bindings/mfd/ene-kb3930.yaml
+++ b/Documentation/devicetree/bindings/mfd/ene-kb3930.yaml
@@ -17,8 +17,11 @@ properties:
   compatible:
     items:
       - enum:
+        - acer,a500-iconia-ec # Acer A500 Iconia tablet device
         - dell,wyse-ariel-ec  # Dell Wyse Ariel board (3020)
-      - const: ene,kb3930
+      - enum:
+        - ene,kb3930
+        - ene,kb930
   reg:
     maxItems: 1
 
-- 
2.27.0