dt-bindings: add defines for i.MX8MN power domains

The i.MX8M Nano has a similar power domain controller to that of the
mini, but it isn't fully compatible, so it needs a separate binding
and power domain tables.

Add the bindings and tables.

Signed-off-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/Documentation/devicetree/bindings/power/fsl,imx-gpcv2.yaml b/Documentation/devicetree/bindings/power/fsl,imx-gpcv2.yaml
index cac2869af3d063469140a7951e40a24d6865fe15..b6f4c586049daef67eee78619f3ef710c40124bc 100644 (file)
--- a/Documentation/devicetree/bindings/power/fsl,imx-gpcv2.yaml
+++ b/Documentation/devicetree/bindings/power/fsl,imx-gpcv2.yaml
@@ -25,6 +25,7 @@ properties:
   compatible:
     enum:
       - fsl,imx7d-gpc
+      - fsl,imx8mn-gpc
       - fsl,imx8mq-gpc
       - fsl,imx8mm-gpc
 

diff --git a/include/dt-bindings/power/imx8mn-power.h b/include/dt-bindings/power/imx8mn-power.h
new file mode 100644 (file)
index 0000000..102ee85
--- /dev/null
+++ b/include/dt-bindings/power/imx8mn-power.h
@@ -0,0 +1,15 @@
+/* SPDX-License-Identifier: (GPL-2.0 OR MIT) */
+/*
+ *  Copyright (C) 2020 Compass Electronics Group, LLC
+ */
+
+#ifndef __DT_BINDINGS_IMX8MN_POWER_H__
+#define __DT_BINDINGS_IMX8MN_POWER_H__
+
+#define IMX8MN_POWER_DOMAIN_HSIOMIX    0
+#define IMX8MN_POWER_DOMAIN_OTG1       1
+#define IMX8MN_POWER_DOMAIN_GPUMIX     2
+#define IMX8MN_POWER_DOMAIN_DISPMIX    3
+#define IMX8MN_POWER_DOMAIN_MIPI       4
+
+#endif