From: peng.fan@nxp.com
To: shawnguo@kernel.org, s.hauer@pengutronix.de, robh+dt@kernel.org
Cc: kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com,
Anson.Huang@nxp.com, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
Peng Fan <peng.fan@nxp.com>
Subject: [PATCH V3 1/4] dt-bindings: fsl: add i.MX7ULP PMC binding doc
Date: Mon, 16 Mar 2020 16:55:41 +0800 [thread overview]
Message-ID: <1584348944-19633-2-git-send-email-peng.fan@nxp.com> (raw)
In-Reply-To: <1584348944-19633-1-git-send-email-peng.fan@nxp.com>
From: Peng Fan <peng.fan@nxp.com>
Add i.MX7ULP Power Management Controller binding doc
pmc0 is used by M4, pmc1 is used by A7, they have different
register name and usage.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
---
.../bindings/arm/freescale/imx7ulp_pmc.yaml | 32 ++++++++++++++++++++++
1 file changed, 32 insertions(+)
create mode 100644 Documentation/devicetree/bindings/arm/freescale/imx7ulp_pmc.yaml
diff --git a/Documentation/devicetree/bindings/arm/freescale/imx7ulp_pmc.yaml b/Documentation/devicetree/bindings/arm/freescale/imx7ulp_pmc.yaml
new file mode 100644
index 000000000000..992a5ea29d39
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/freescale/imx7ulp_pmc.yaml
@@ -0,0 +1,32 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/bindings/arm/freescale/imx7ulp_pmc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: i.MX7ULP Power Management Controller(PMC) Device Tree Bindings
+
+maintainers:
+ - Peng Fan <peng.fan@nxp.com>
+
+properties:
+ compatible:
+ items:
+ - enum:
+ - fsl,imx7ulp-pmc0
+ - fsl,imx7ulp-pmc1
+
+ reg:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+
+examples:
+ - |
+ pmc0: pmc0@410a1000 {
+ compatible = "fsl,imx7ulp-pmc0";
+ reg = <0x410a1000 0x1000>;
+ };
+...
--
2.16.4
next prev parent reply other threads:[~2020-03-16 9:02 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-16 8:55 [PATCH V3 0/4] ARM: imx7ulp: support HSRUN mode peng.fan
2020-03-16 8:55 ` peng.fan [this message]
2020-03-18 22:13 ` [PATCH V3 1/4] dt-bindings: fsl: add i.MX7ULP PMC binding doc Rob Herring
2020-03-16 8:55 ` [PATCH V3 2/4] ARM: dts: imx7ulp: add pmc node peng.fan
2020-03-16 8:55 ` [PATCH V3 3/4] ARM: imx: imx7ulp: support HSRUN mode peng.fan
2020-03-16 8:55 ` [PATCH V3 4/4] ARM: imx: cpuidle-imx7ulp: Stop mode disallowed when HSRUN peng.fan
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