From: Benjamin Gaignard <benjamin.gaignard@st.com>
To: <wg@grandegger.com>, <mkl@pengutronix.de>, <davem@davemloft.net>,
<robh+dt@kernel.org>, <mark.rutland@arm.com>,
<sriram.dash@samsung.com>
Cc: <linux-can@vger.kernel.org>, <netdev@vger.kernel.org>,
<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
Benjamin Gaignard <benjamin.gaignard@st.com>
Subject: [PATCH v2 1/2] dt-bindinsg: net: can: Convert can-transceiver to json-schema
Date: Mon, 3 Feb 2020 16:03:52 +0100 [thread overview]
Message-ID: <20200203150353.23903-2-benjamin.gaignard@st.com> (raw)
In-Reply-To: <20200203150353.23903-1-benjamin.gaignard@st.com>
Convert can-transceiver property to json-schema
Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com>
---
.../bindings/net/can/can-transceiver.txt | 24 ----------------------
.../bindings/net/can/can-transceiver.yaml | 23 +++++++++++++++++++++
2 files changed, 23 insertions(+), 24 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/net/can/can-transceiver.txt
create mode 100644 Documentation/devicetree/bindings/net/can/can-transceiver.yaml
diff --git a/Documentation/devicetree/bindings/net/can/can-transceiver.txt b/Documentation/devicetree/bindings/net/can/can-transceiver.txt
deleted file mode 100644
index 0011f53ff159..000000000000
--- a/Documentation/devicetree/bindings/net/can/can-transceiver.txt
+++ /dev/null
@@ -1,24 +0,0 @@
-Generic CAN transceiver Device Tree binding
-------------------------------
-
-CAN transceiver typically limits the max speed in standard CAN and CAN FD
-modes. Typically these limitations are static and the transceivers themselves
-provide no way to detect this limitation at runtime. For this situation,
-the "can-transceiver" node can be used.
-
-Required Properties:
- max-bitrate: a positive non 0 value that determines the max
- speed that CAN/CAN-FD can run. Any other value
- will be ignored.
-
-Examples:
-
-Based on Texas Instrument's TCAN1042HGV CAN Transceiver
-
-m_can0 {
- ....
- can-transceiver {
- max-bitrate = <5000000>;
- };
- ...
-};
diff --git a/Documentation/devicetree/bindings/net/can/can-transceiver.yaml b/Documentation/devicetree/bindings/net/can/can-transceiver.yaml
new file mode 100644
index 000000000000..73bb084a45a8
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/can/can-transceiver.yaml
@@ -0,0 +1,23 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/can/can-transceiver.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: CAN transceiver Bindings
+
+description: CAN transceiver generic properties bindings
+
+maintainers:
+ - Rob Herring <robh@kernel.org>
+
+properties:
+ can-transceiver:
+ type: object
+
+ properties:
+ max-bitrate:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description: a positive non 0 value that determines the max speed that
+ CAN/CAN-FD can run.
+ minimum: 1
--
2.15.0
next prev parent reply other threads:[~2020-02-03 15:04 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-03 15:03 [PATCH v2 0/2] Convert bosch,m_can to json-schema Benjamin Gaignard
2020-02-03 15:03 ` Benjamin Gaignard [this message]
2020-02-06 19:05 ` [PATCH v2 1/2] dt-bindinsg: net: can: Convert can-transceiver " Rob Herring
2020-02-03 15:03 ` [PATCH v2 2/2] dt-bindings: net: can: Convert M_CAN " Benjamin Gaignard
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