xemu/include/hw/misc/emc141x_regs.h
John Wang 5e623f2bf1 hw/misc: add an EMC141{3,4} device model
Largely inspired by the TMP421 temperature sensor, here is a model for
the EMC1413/EMC1414 temperature sensors.

Specs can be found here :
  http://ww1.microchip.com/downloads/en/DeviceDoc/20005274A.pdf

Signed-off-by: John Wang <wangzhiqiang.bj@bytedance.com>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Message-Id: <20201122105134.671-1-wangzhiqiang.bj@bytedance.com>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
2020-12-10 12:11:03 +01:00

38 lines
1.2 KiB
C

/*
* SMSC EMC141X temperature sensor.
*
* Browse the data sheet:
*
* http://ww1.microchip.com/downloads/en/DeviceDoc/20005274A.pdf
*
* This work is licensed under the terms of the GNU GPL, version 2 or
* later. See the COPYING file in the top-level directory.
*/
#ifndef TMP105_REGS_H
#define TMP105_REGS_H
#define EMC1413_DEVICE_ID 0x21
#define EMC1414_DEVICE_ID 0x25
#define MANUFACTURER_ID 0x5d
#define REVISION 0x04
/* the EMC141X registers */
#define EMC141X_TEMP_HIGH0 0x00
#define EMC141X_TEMP_HIGH1 0x01
#define EMC141X_TEMP_HIGH2 0x23
#define EMC141X_TEMP_HIGH3 0x2a
#define EMC141X_TEMP_MAX_HIGH0 0x05
#define EMC141X_TEMP_MIN_HIGH0 0x06
#define EMC141X_TEMP_MAX_HIGH1 0x07
#define EMC141X_TEMP_MIN_HIGH1 0x08
#define EMC141X_TEMP_MAX_HIGH2 0x15
#define EMC141X_TEMP_MIN_HIGH2 0x16
#define EMC141X_TEMP_MAX_HIGH3 0x2c
#define EMC141X_TEMP_MIN_HIGH3 0x2d
#define EMC141X_DEVICE_ID 0xfd
#define EMC141X_MANUFACTURER_ID 0xfe
#define EMC141X_REVISION 0xff
#endif