1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-C
2
3 %YAML 1.2
4 ---
5 $id: http://devicetree.org/schemas/media/fsl,i
6 $schema: http://devicetree.org/meta-schemas/co
7
8 title: Freescale Pixel Pipeline
9
10 maintainers:
11 - Philipp Zabel <p.zabel@pengutronix.de>
12 - Michael Tretter <m.tretter@pengutronix.de>
13
14 description:
15 The Pixel Pipeline (PXP) is a memory-to-memo
16 that supports scaling, colorspace conversion
17 pixel conversion via lookup table. Different
18 i.MX SoCs from i.MX23 to i.MX7.
19
20 properties:
21 compatible:
22 oneOf:
23 - enum:
24 - fsl,imx6ul-pxp
25 - fsl,imx6ull-pxp
26 - fsl,imx7d-pxp
27 - items:
28 - enum:
29 - fsl,imx6sll-pxp
30 - fsl,imx6sx-pxp
31 - const: fsl,imx6ull-pxp
32
33 reg:
34 maxItems: 1
35
36 interrupts:
37 minItems: 1
38 maxItems: 2
39
40 clocks:
41 maxItems: 1
42
43 clock-names:
44 const: axi
45
46 power-domains:
47 maxItems: 1
48
49 required:
50 - compatible
51 - reg
52 - interrupts
53 - clocks
54 - clock-names
55
56 allOf:
57 - if:
58 properties:
59 compatible:
60 contains:
61 enum:
62 - fsl,imx6sx-pxp
63 - fsl,imx6ul-pxp
64 then:
65 properties:
66 interrupts:
67 maxItems: 1
68 else:
69 properties:
70 interrupts:
71 minItems: 2
72 maxItems: 2
73
74 additionalProperties: false
75
76 examples:
77 - |
78 #include <dt-bindings/clock/imx6ul-clock.h
79 #include <dt-bindings/interrupt-controller
80
81 pxp: pxp@21cc000 {
82 compatible = "fsl,imx6ull-pxp";
83 reg = <0x021cc000 0x4000>;
84 interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL
85 <GIC_SPI 18 IRQ_TYPE_LEVE
86 clock-names = "axi";
87 clocks = <&clks IMX6UL_CLK_PXP>;
88 };
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