ti-vpe.txt
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Texas Instruments DRA7x VIDEO PROCESSING ENGINE (VPE)
------------------------------------------------------
The Video Processing Engine (VPE) is a key component for image post
processing applications. VPE consist of a single memory to memory
path which can perform chroma up/down sampling, deinterlacing,
scaling and color space conversion.
Required properties:
- compatible: must be "ti,vpe"
- reg: physical base address and length of the registers set for the 8
memory regions required;
- reg-names: name associated with the memory regions described is <reg>;
- interrupts: should contain IRQ line for VPE;
Example:
vpe {
compatible = "ti,vpe";
ti,hwmods = "vpe";
clocks = <&dpll_core_h23x2_ck>;
clock-names = "fck";
reg = <0x489d0000 0x120>,
<0x489d0300 0x20>,
<0x489d0400 0x20>,
<0x489d0500 0x20>,
<0x489d0600 0x3c>,
<0x489d0700 0x80>,
<0x489d5700 0x18>,
<0x489dd000 0x400>;
reg-names = "vpe_top",
"vpe_chr_us0",
"vpe_chr_us1",
"vpe_chr_us2",
"vpe_dei",
"sc",
"csc",
"vpdma";
interrupts = <GIC_SPI 354 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
};