From: min.li.xe@renesas.com
To: robh+dt@kernel.org, mark.rutland@arm.com, netdev@vger.kernel.org
Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
Min Li <min.li.xe@renesas.com>
Subject: [PATCH net-next 1/2] dt-bindings: ptp: Add IDT 82P33 based PTP clock
Date: Wed, 5 Feb 2020 15:23:27 -0500 [thread overview]
Message-ID: <1580934207-15415-1-git-send-email-min.li.xe@renesas.com> (raw)
From: Min Li <min.li.xe@renesas.com>
Add device tree binding doc for the PTP clock based on IDT 82P33
Synchronization Management Unit (SMU).
Signed-off-by: Min Li <min.li.xe@renesas.com>
---
.../devicetree/bindings/ptp/ptp-idt82p33.yaml | 47 ++++++++++++++++++++++
1 file changed, 47 insertions(+)
create mode 100644 Documentation/devicetree/bindings/ptp/ptp-idt82p33.yaml
diff --git a/Documentation/devicetree/bindings/ptp/ptp-idt82p33.yaml b/Documentation/devicetree/bindings/ptp/ptp-idt82p33.yaml
new file mode 100644
index 0000000..11d1b40
--- /dev/null
+++ b/Documentation/devicetree/bindings/ptp/ptp-idt82p33.yaml
@@ -0,0 +1,47 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/ptp/ptp-idt82p33.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: IDT 82P33 PTP Clock Device Tree Bindings
+
+description: |
+ IDT 82P33XXX Synchronization Management Unit (SMU) based PTP clock
+
+maintainers:
+ - Min Li <min.li.xe@renesas.com>
+
+properties:
+ compatible:
+ enum:
+ - idt,82p33810
+ - idt,82p33813
+ - idt,82p33814
+ - idt,82p33831
+ - idt,82p33910
+ - idt,82p33913
+ - idt,82p33914
+ - idt,82p33931
+
+ reg:
+ maxItems: 1
+ description:
+ I2C slave address of the device.
+
+required:
+ - compatible
+ - reg
+
+examples:
+ - |
+ i2c@1 {
+ compatible = "abc,acme-1234";
+ reg = <0x01 0x400>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ phc@51 {
+ compatible = "idt,82p33810";
+ reg = <0x51>;
+ };
+ };
--
2.7.4
reply other threads:[~2020-02-05 20:23 UTC|newest]
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