| mv_ts.c (281085) | mv_ts.c (300421) |
|---|---|
| 1/*- 2 * Copyright (c) 2012 Hiroki Sato <hrs@FreeBSD.org> 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 13 unchanged lines hidden (view full) --- 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 * 26 * Driver for on-die thermal sensor in 88F6282 and 88F6283. 27 */ 28 29#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 2012 Hiroki Sato <hrs@FreeBSD.org> 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 13 unchanged lines hidden (view full) --- 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 * 26 * Driver for on-die thermal sensor in 88F6282 and 88F6283. 27 */ 28 29#include <sys/cdefs.h> |
| 30__FBSDID("$FreeBSD: head/sys/arm/mv/mv_ts.c 281085 2015-04-04 21:34:26Z andrew $"); | 30__FBSDID("$FreeBSD: head/sys/arm/mv/mv_ts.c 300421 2016-05-22 13:58:32Z loos $"); |
| 31 32#include <sys/param.h> 33#include <sys/systm.h> 34#include <sys/kernel.h> 35#include <sys/module.h> 36#include <sys/bus.h> 37#include <sys/sysctl.h> 38 --- 36 unchanged lines hidden (view full) --- 75 76 return (0); 77} 78 79#define MV_TEMP_VALID_BIT (1 << 9) 80#define MV_TEMP_SENS_OFFS 10 81#define MV_TEMP_SENS_MASK 0x1ff 82#define MV_TEMP_SENS_READ_MAX 16 | 31 32#include <sys/param.h> 33#include <sys/systm.h> 34#include <sys/kernel.h> 35#include <sys/module.h> 36#include <sys/bus.h> 37#include <sys/sysctl.h> 38 --- 36 unchanged lines hidden (view full) --- 75 76 return (0); 77} 78 79#define MV_TEMP_VALID_BIT (1 << 9) 80#define MV_TEMP_SENS_OFFS 10 81#define MV_TEMP_SENS_MASK 0x1ff 82#define MV_TEMP_SENS_READ_MAX 16 |
| 83#define TZ_ZEROC 2732 | 83#define TZ_ZEROC 2731 |
| 84#define MV_TEMP_CONVERT(x) ((((322 - x) * 100000) / 13625) + TZ_ZEROC) 85 86/* 87 * MSB LSB 88 * 0000 0000 0000 0000 0000 0000 0000 0000 89 * ^- valid bit 90 * |---------| 91 * ^--- temperature (9 bits) --- 89 unchanged lines hidden --- | 84#define MV_TEMP_CONVERT(x) ((((322 - x) * 100000) / 13625) + TZ_ZEROC) 85 86/* 87 * MSB LSB 88 * 0000 0000 0000 0000 0000 0000 0000 0000 89 * ^- valid bit 90 * |---------| 91 * ^--- temperature (9 bits) --- 89 unchanged lines hidden --- |