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752a45a153
AM335x-ICE boards contain the CDCE913 clock synthesizer, and their reset crystal capacitance load value of 10pF is wrong leading into lost packets in certain networking tests. Add DT data for this device, and probe it from the board file to program the crystal capacitance load value to 0pF to avoid any problems. Signed-off-by: Tero Kristo <t-kristo@ti.com>
22 lines
390 B
Plaintext
22 lines
390 B
Plaintext
// SPDX-License-Identifier: GPL-2.0+
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/*
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* Copyright (C) 2019 Texas Instruments Incorporated - http://www.ti.com/
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*/
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/ {
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xtal25mhz: xtal25mhz {
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compatible = "fixed-clock";
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#clock-cells = <0>;
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clock-frequency = <25000000>;
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};
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};
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&i2c0 {
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cdce913: cdce913@65 {
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compatible = "ti,cdce913";
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reg = <0x65>;
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clocks = <&xtal25mhz>;
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#clock-cells = <1>;
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xtal-load-pf = <0>;
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};
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};
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