Lines Matching +full:sdfec +full:- +full:din +full:- +full:width
1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/misc/xlnx,sd-fec.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Xilinx SDFEC(16nm) IP
10 - Cvetic, Dragan <dragan.cvetic@amd.com>
11 - Erim, Salih <salih.erim@amd.com>
14 The Soft Decision Forward Error Correction (SDFEC) Engine is a Hard IP block
15 which provides high-throughput LDPC and Turbo Code implementations.
17 customer specified Quasi-cyclic (QC) codes. The Turbo decode functionality
23 const: xlnx,sd-fec-1.1
33 - description: Main processing clock for processing core
34 - description: AXI4-Lite memory-mapped slave interface clock
35 - description: Control input AXI4-Stream Slave interface clock
36 - description: DIN AXI4-Stream Slave interface clock
37 - description: Status output AXI4-Stream Master interface clock
38 - description: DOUT AXI4-Stream Master interface clock
39 - description: DIN_WORDS AXI4-Stream Slave interface clock
40 - description: DOUT_WORDS AXI4-Stream Master interface clock
42 clock-names:
44 - minItems: 2
48 - const: core_clk
49 - const: s_axi_aclk
50 - items:
52 - core_clk
53 - s_axi_aclk
54 - s_axis_ctrl_aclk
55 - s_axis_din_aclk
56 - m_axis_status_aclk
57 - m_axis_dout_aclk
58 - s_axis_din_words_aclk
59 - m_axis_dout_words_aclk
64 xlnx,sdfec-code:
66 The SD-FEC integrated block supports Low Density Parity Check (LDPC)
69 a codeword-by-codeword basis. The Turbo code decoding is required by LTE
75 xlnx,sdfec-din-width:
77 Configures the DIN AXI stream where a value of 1
78 configures a width of "1x128b", 2 a width of "2x128b" and 4 configures a width
83 xlnx,sdfec-din-words:
92 xlnx,sdfec-dout-width:
94 Configures the DOUT AXI stream where a value of 1 configures a width of "1x128b",
95 2 a width of "2x128b" and 4 configures a width of "4x128b".
99 xlnx,sdfec-dout-words:
109 - compatible
110 - reg
111 - clocks
112 - clock-names
113 - xlnx,sdfec-code
114 - xlnx,sdfec-din-width
115 - xlnx,sdfec-din-words
116 - xlnx,sdfec-dout-width
117 - xlnx,sdfec-dout-words
122 - |
123 #include <dt-bindings/interrupt-controller/irq.h>
125 sd-fec@a0040000 {
126 compatible = "xlnx,sd-fec-1.1";
130 clock-names = "core_clk", "s_axi_aclk", "s_axis_ctrl_aclk",
134 xlnx,sdfec-code = "ldpc";
135 xlnx,sdfec-din-width = <2>;
136 xlnx,sdfec-din-words = <0>;
137 xlnx,sdfec-dout-width = <1>;
138 xlnx,sdfec-dout-words = <0>;