linux-kernel - [RFC v1 05/11] dt-bindings: media: Add nxp neoisp support

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Message-ID: <20260123080938.3367348-6-antoine.bouyer@nxp.com>
Date: Fri, 23 Jan 2026 09:09:32 +0100
From: Antoine Bouyer <antoine.bouyer@....com>
To: julien.vuillaumier@....com,
	alexi.birlinger@....com,
	daniel.baluta@....com,
	peng.fan@....com,
	frank.li@....com,
	jacopo.mondi@...asonboard.com,
	laurent.pinchart@...asonboard.com,
	mchehab@...nel.org,
	robh@...nel.org,
	krzk+dt@...nel.org,
	conor+dt@...nel.org,
	shawnguo@...nel.org,
	s.hauer@...gutronix.de,
	kernel@...gutronix.de,
	festevam@...il.com
Cc: linux-kernel@...r.kernel.org,
	linux-media@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	Antoine Bouyer <antoine.bouyer@....com>
Subject: [RFC v1 05/11] dt-bindings: media: Add nxp neoisp support

Add dt-bindings for NXP neoisp module.

Signed-off-by: Antoine Bouyer <antoine.bouyer@....com>
---
 .../devicetree/bindings/media/nxp,neoisp.yaml | 65 +++++++++++++++++++
 1 file changed, 65 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/media/nxp,neoisp.yaml

diff --git a/Documentation/devicetree/bindings/media/nxp,neoisp.yaml b/Documentation/devicetree/bindings/media/nxp,neoisp.yaml
new file mode 100644
index 000000000000..4dc9fa5a03b7
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/nxp,neoisp.yaml
@@ -0,0 +1,65 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/media/nxp,neoisp.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NXP NEOISP Image Signal Processing Pipeline
+
+maintainers:
+  - Antoine Bouyer <antoine.bouyer@....com>
+
+description:
+  The NXP NEOISP performs a set of image processing tasks on the RAW camera
+  stream and provides RGB or YUV enhanced image.
+
+properties:
+  compatible:
+    enum:
+      - nxp,neoisp
+      - nxp,imx95-a0-neoisp
+      - nxp,imx95-a1-neoisp
+      - nxp,imx95-b0-neoisp
+
+  reg:
+    items:
+      - description: The configuration registers
+      - description: ISP local memories
+
+  interrupts:
+    maxItems: 1
+
+  clocks:
+    minItems: 1
+
+  clock-names:
+    items:
+      - const: camcm0
+
+  power-domains:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - clocks
+  - clock-names
+  - power-domains
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+    isp@...00000 {
+      compatible = "nxp,neoisp";
+      reg = <0x4ae00000 0x8000>,
+            <0x4afe0000 0x10000>;
+      interrupts = <GIC_SPI 222 IRQ_TYPE_LEVEL_HIGH>;
+      interrupt-parent = <&gic>;
+      clocks = <&scmi_clk 64>; /* IMX95_CLK_CAMCM0 */
+      clock-names = "camcm0";
+      power-domains = <&scmi_devpd 3>; /* IMX95_PD_CAMERA */
+    };
-- 
2.52.0