From: "Peng Fan (OSS)" <peng.fan@oss.nxp.com>
To: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org,
abelvesa@kernel.org, abel.vesa@linaro.org, sboyd@kernel.org
Cc: shawnguo@kernel.org, s.hauer@pengutronix.de,
kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com,
linux-clk@vger.kernel.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, Peng Fan <peng.fan@nxp.com>
Subject: [PATCH V3] dt-bindings: clock: add i.MX8M Anatop
Date: Mon, 19 Sep 2022 13:59:04 +0800 [thread overview]
Message-ID: <20220919055904.1659124-1-peng.fan@oss.nxp.com> (raw)
From: Peng Fan <peng.fan@nxp.com>
i.MX8M Family features an anatop module the produces PLL to clock
control module(CCM) root clock. Add the missing yaml file.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
---
V3:
Add #clock-cells property
V2:
Drop syscon, use clock-controller
Add fsl vendor prefix
Add interrupt property
dts update not included, so there will be dtbs_check fail.
.../bindings/clock/fsl,imx8m-anatop.yaml | 51 +++++++++++++++++++
1 file changed, 51 insertions(+)
create mode 100644 Documentation/devicetree/bindings/clock/fsl,imx8m-anatop.yaml
diff --git a/Documentation/devicetree/bindings/clock/fsl,imx8m-anatop.yaml b/Documentation/devicetree/bindings/clock/fsl,imx8m-anatop.yaml
new file mode 100644
index 000000000000..bbd22e95b319
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/fsl,imx8m-anatop.yaml
@@ -0,0 +1,51 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/fsl,imx8m-anatop.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NXP i.MX8M Family Anatop Module
+
+maintainers:
+ - Peng Fan <peng.fan@nxp.com>
+
+description: |
+ NXP i.MX8M Family anatop PLL module which generates PLL to CCM root.
+
+properties:
+ compatible:
+ oneOf:
+ - enum:
+ - fsl,imx8mm-anatop
+ - fsl,imx8mq-anatop
+ - items:
+ - enum:
+ - fsl,imx8mn-anatop
+ - fsl,imx8mp-anatop
+ - const: fsl,imx8mm-anatop
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ '#clock-cells':
+ const: 1
+
+required:
+ - compatible
+ - reg
+ - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ anatop: clock-controller@30360000 {
+ compatible = "fsl,imx8mn-anatop", "fsl,imx8mm-anatop";
+ reg = <0x30360000 0x10000>;
+ #clock-cells = <1>;
+ };
+
+...
--
2.37.1
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next reply other threads:[~2022-09-19 5:59 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-19 5:59 Peng Fan (OSS) [this message]
2022-09-19 6:58 ` [PATCH V3] dt-bindings: clock: add i.MX8M Anatop Krzysztof Kozlowski
2022-09-19 9:28 ` Peng Fan
2022-09-19 10:04 ` Krzysztof Kozlowski
2022-09-19 10:05 ` Krzysztof Kozlowski
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