linux-kernel - [PATCH 2/6] dt-bindings: soc: imx: add i.MX8MP vpu blk ctrl

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Message-Id: <20220712082146.1192215-3-peng.fan@oss.nxp.com>
Date:   Tue, 12 Jul 2022 16:21:42 +0800
From:   "Peng Fan (OSS)" <peng.fan@....nxp.com>
To:     robh+dt@...nel.org, krzysztof.kozlowski+dt@...aro.org,
        shawnguo@...nel.org, s.hauer@...gutronix.de, l.stach@...gutronix.de
Cc:     kernel@...gutronix.de, festevam@...il.com, linux-imx@....com,
        laurent.pinchart@...asonboard.com, marex@...x.de,
        paul.elder@...asonboard.com, aford173@...il.com,
        Markus.Niebel@...tq-group.com, alexander.stein@...tq-group.com,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org, aisheng.dong@....com,
        Peng Fan <peng.fan@....com>
Subject: [PATCH 2/6] dt-bindings: soc: imx: add i.MX8MP vpu blk ctrl

From: Peng Fan <peng.fan@....com>

i.MX8MP VPU blk ctrl module has similar design as i.MX8MM, so reuse
the i.MX8MM VPU blk ctrl yaml file.

Signed-off-by: Peng Fan <peng.fan@....com>
---
 .../soc/imx/fsl,imx8mm-vpu-blk-ctrl.yaml        | 17 ++++++++++++++---
 include/dt-bindings/power/imx8mp-power.h        |  4 ++++
 2 files changed, 18 insertions(+), 3 deletions(-)

diff --git a/Documentation/devicetree/bindings/soc/imx/fsl,imx8mm-vpu-blk-ctrl.yaml b/Documentation/devicetree/bindings/soc/imx/fsl,imx8mm-vpu-blk-ctrl.yaml
index 26487daa64d9..edbd267cdd67 100644
--- a/Documentation/devicetree/bindings/soc/imx/fsl,imx8mm-vpu-blk-ctrl.yaml
+++ b/Documentation/devicetree/bindings/soc/imx/fsl,imx8mm-vpu-blk-ctrl.yaml
@@ -4,20 +4,22 @@
 $id: http://devicetree.org/schemas/soc/imx/fsl,imx8mm-vpu-blk-ctrl.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: NXP i.MX8MM VPU blk-ctrl
+title: NXP i.MX8MM/P VPU blk-ctrl
 
 maintainers:
   - Lucas Stach <l.stach@...gutronix.de>
 
 description:
-  The i.MX8MM VPU blk-ctrl is a top-level peripheral providing access to
+  The i.MX8MM/P VPU blk-ctrl is a top-level peripheral providing access to
   the NoC and ensuring proper power sequencing of the VPU peripherals
   located in the VPU domain of the SoC.
 
 properties:
   compatible:
     items:
-      - const: fsl,imx8mm-vpu-blk-ctrl
+      - enum:
+          - fsl,imx8mm-vpu-blk-ctrl
+          - fsl,imx8mp-vpu-blk-ctrl
       - const: syscon
 
   reg:
@@ -47,6 +49,15 @@ properties:
       - const: g2
       - const: h1
 
+  interconnects:
+    maxItems: 3
+
+  interconnect-names:
+    items:
+      - const: g1
+      - const: g2
+      - const: h1
+
 required:
   - compatible
   - reg
diff --git a/include/dt-bindings/power/imx8mp-power.h b/include/dt-bindings/power/imx8mp-power.h
index 14b9c5ac9c82..11d43fc7a18e 100644
--- a/include/dt-bindings/power/imx8mp-power.h
+++ b/include/dt-bindings/power/imx8mp-power.h
@@ -52,4 +52,8 @@
 #define IMX8MP_HDMIBLK_PD_HDCP				7
 #define IMX8MP_HDMIBLK_PD_HRV				8
 
+#define IMX8MP_VPUBLK_PD_G1				0
+#define IMX8MP_VPUBLK_PD_G2				1
+#define IMX8MP_VPUBLK_PD_H1				2
+
 #endif
-- 
2.25.1