From: Adam Ford <aford173@gmail.com>
To: linux-arm-kernel@lists.infradead.org
Cc: Rob Herring <robh@kernel.org>, Fabio Estevam <festevam@gmail.com>,
devicetree@vger.kernel.org,
Andrey Smirnov <andrew.smirnov@gmail.com>,
Adam Ford <aford173@gmail.com>,
Sascha Hauer <s.hauer@pengutronix.de>,
aford@beaconembedded.com, krzk@kernel.org,
linux-kernel@vger.kernel.org, Rob Herring <robh+dt@kernel.org>,
NXP Linux Team <linux-imx@nxp.com>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Shawn Guo <shawnguo@kernel.org>
Subject: [PATCH V2 1/5] dt-bindings: add defines for i.MX8MN power domains
Date: Sat, 7 Nov 2020 08:00:21 -0600 [thread overview]
Message-ID: <20201107140026.1974312-1-aford173@gmail.com> (raw)
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>
---
V2: No change
.../devicetree/bindings/power/fsl,imx-gpcv2.yaml | 1 +
include/dt-bindings/power/imx8mn-power.h | 15 +++++++++++++++
2 files changed, 16 insertions(+)
diff --git a/Documentation/devicetree/bindings/power/fsl,imx-gpcv2.yaml b/Documentation/devicetree/bindings/power/fsl,imx-gpcv2.yaml
index d3539569d45f..a87c44c15ace 100644
--- 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
index 000000000000..102ee85a9b62
--- /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
--
2.25.1
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next reply other threads:[~2020-11-07 14:01 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-07 14:00 Adam Ford [this message]
2020-11-07 14:00 ` [PATCH V2 2/5] soc: imx: gpcv2: add support for i.MX8MN power domains Adam Ford
2020-11-16 8:36 ` Shawn Guo
2020-11-07 14:00 ` [PATCH V2 3/5] arm64: dts: imx8mn: add GPC node and " Adam Ford
2020-11-08 18:45 ` Krzysztof Kozlowski
2020-11-07 14:00 ` [PATCH V2 4/5] arm64: dts: imx8mn: Add power-domain reference in USB controller Adam Ford
2020-11-08 18:45 ` Krzysztof Kozlowski
2020-11-07 14:00 ` [PATCH V2 5/5] arm64: dts: imx8mn: Add GPU node Adam Ford
2020-11-08 18:48 ` Krzysztof Kozlowski
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