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From:   peng.fan@oss.nxp.com
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        Peng Fan <peng.fan@nxp.com>
Subject: [PATCH V3 2/8] dt-bindings: remoteproc: imx_rproc: add i.MX7ULP support
Date:   Thu,  8 Apr 2021 09:54:52 +0800
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From: Peng Fan <peng.fan@nxp.com>

Add i.MX7ULP compatible.

We use i.MX7ULP dual mode and in which case i.MX7ULP A7 core runs under
control of M4 core, M4 core starts by ROM and powers most serivces used
by A7 core, so A7 core has no power to start and stop M4 core. So
clocks and syscon are not required.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Acked-by: Rob Herring <robh@kernel.org>
---
 .../devicetree/bindings/remoteproc/fsl,imx-rproc.yaml          | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/remoteproc/fsl,imx-rproc.yaml b/Documentation/devicetree/bindings/remoteproc/fsl,imx-rproc.yaml
index b13bf8d70488..58bc2a23f97b 100644
--- a/Documentation/devicetree/bindings/remoteproc/fsl,imx-rproc.yaml
+++ b/Documentation/devicetree/bindings/remoteproc/fsl,imx-rproc.yaml
@@ -18,6 +18,7 @@ properties:
       - fsl,imx8mq-cm4
       - fsl,imx8mm-cm4
       - fsl,imx7d-cm4
+      - fsl,imx7ulp-cm4
       - fsl,imx6sx-cm4
 
   clocks:
@@ -57,8 +58,6 @@ properties:
 
 required:
   - compatible
-  - clocks
-  - syscon
 
 additionalProperties: false
 
-- 
2.30.0