1 .. SPDX-License-Identifier: GPL-2.0-only
2
3 Broadcom BCM54140 Quad SGMII/QSGMII PHY
4 =======================================
5
6 Supported chips:
7
8 * Broadcom BCM54140
9
10 Datasheet: not public
11
12 Author: Michael Walle <michael@walle.cc>
13
14 Description
15 -----------
16
17 The Broadcom BCM54140 is a Quad SGMII/QSGMII P
18 its die temperature as well as two analog volt
19
20 The AVDDL is a 1.0V analogue voltage, the AVDD
21 Both voltages and the temperature are measured
22
23 Sysfs entries
24 -------------
25
26 The following attributes are supported.
27
28 ======================= ======================
29 in0_label "AVDDL"
30 in0_input Measured AVDDL voltage
31 in0_min Minimum AVDDL voltage.
32 in0_max Maximum AVDDL voltage.
33 in0_alarm AVDDL voltage alarm.
34
35 in1_label "AVDDH"
36 in1_input Measured AVDDH voltage
37 in1_min Minimum AVDDH voltage.
38 in1_max Maximum AVDDH voltage.
39 in1_alarm AVDDH voltage alarm.
40
41 temp1_input Die temperature.
42 temp1_min Minimum die temperatur
43 temp1_max Maximum die temperatur
44 temp1_alarm Die temperature alarm.
45 ======================= ======================
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