dt-bindings: mfd: Ensure 'syscon' has a more specific compatible
authorRob Herring <robh@kernel.org>
Wed, 10 Jun 2020 19:04:18 +0000 (13:04 -0600)
committerRob Herring <robh@kernel.org>
Tue, 30 Jun 2020 15:37:36 +0000 (09:37 -0600)
commitad440432d1f93b387eaf9796afcbc02467a2a841
treeeef7dba742e16ab222e89cf79cc8e6bf77a82916
parentbcb142f30394d45e6faa90325459c1110beba56e
dt-bindings: mfd: Ensure 'syscon' has a more specific compatible

Using 'syscon' alone should be avoided as compatible strings should be
specific enough to identify the exact set of registers contained. Update
the schema to ensure at least 2 compatible strings are present.

Cc: Lee Jones <lee.jones@linaro.org>
Cc: Maxime Ripard <maxime@cerno.tech>
Signed-off-by: Rob Herring <robh@kernel.org>
Documentation/devicetree/bindings/mfd/syscon.yaml