Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) .. SPDX-License-Identifier: GPL-2.0-only
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3) Broadcom BCM54140 Quad SGMII/QSGMII PHY
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4) =======================================
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6) Supported chips:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8)    * Broadcom BCM54140
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10)      Datasheet: not public
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) Author: Michael Walle <michael@walle.cc>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) Description
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) -----------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) The Broadcom BCM54140 is a Quad SGMII/QSGMII PHY which supports monitoring
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) its die temperature as well as two analog voltages.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) The AVDDL is a 1.0V analogue voltage, the AVDDH is a 3.3V analogue voltage.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) Both voltages and the temperature are measured in a round-robin fashion.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) Sysfs entries
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) -------------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) The following attributes are supported.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) ======================= ========================================================
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) in0_label		"AVDDL"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) in0_input		Measured AVDDL voltage.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) in0_min			Minimum AVDDL voltage.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) in0_max			Maximum AVDDL voltage.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) in0_alarm		AVDDL voltage alarm.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) in1_label		"AVDDH"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) in1_input		Measured AVDDH voltage.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) in1_min			Minimum AVDDH voltage.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) in1_max			Maximum AVDDH voltage.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) in1_alarm		AVDDH voltage alarm.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) temp1_input		Die temperature.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) temp1_min		Minimum die temperature.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) temp1_max		Maximum die temperature.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) temp1_alarm		Die temperature alarm.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) ======================= ========================================================