linux-kernel - [PATCH v2 1/2] dt-bindings: iio: bmc150_magn: Document and fix missing compatibles

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Message-Id: <20200622060110.23192-1-krzk@kernel.org>
Date:   Mon, 22 Jun 2020 08:01:09 +0200
From:   Krzysztof Kozlowski <krzk@...nel.org>
To:     Jonathan Cameron <jic23@...nel.org>,
        Hartmut Knaack <knaack.h@....de>,
        Lars-Peter Clausen <lars@...afoo.de>,
        Peter Meerwald-Stadler <pmeerw@...erw.net>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzk@...nel.org>,
        linux-iio@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH v2 1/2] dt-bindings: iio: bmc150_magn: Document and fix missing compatibles

The driver supports also BMC156B and BMM150B but these compatibles had
redundant suffix "_magn".  Add existing compatibles marking them
deprecated along with adding a new, proper one for this family of
devices.

Signed-off-by: Krzysztof Kozlowski <krzk@...nel.org>

---

Changes since v1:
1. Mark old compatibles as deprecated, add new one.
---
 .../devicetree/bindings/iio/magnetometer/bmc150_magn.txt    | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/iio/magnetometer/bmc150_magn.txt b/Documentation/devicetree/bindings/iio/magnetometer/bmc150_magn.txt
index fd5fca90fb39..efeda055be6a 100644
--- a/Documentation/devicetree/bindings/iio/magnetometer/bmc150_magn.txt
+++ b/Documentation/devicetree/bindings/iio/magnetometer/bmc150_magn.txt
@@ -4,7 +4,11 @@ http://ae-bst.resource.bosch.com/media/products/dokumente/bmc150/BST-BMC150-DS00
 
 Required properties:
 
-  - compatible : should be "bosch,bmc150_magn"
+  - compatible : should be one of:
+                 "bosch,bmc150_magn"
+                 "bosch,bmc156"
+                 "bosch,bmc156_magn" (DEPRECATED, use bosch,bmc156)
+                 "bosch,bmm150_magn" (DEPRECATED, use bosch,bmc156)
   - reg : the I2C address of the magnetometer
 
 Optional properties:
-- 
2.17.1