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author | 2015-08-28 09:58:54 +0800 | |
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committer | 2015-09-01 12:44:00 +0800 | |
commit | e44e3482bdb4d0ebde2d8b41830ac2cdb07948fb (patch) | |
tree | 66b09f592c55df2878107a468a91d21506104d3f /qemu/hw/misc/tmp105.h | |
parent | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (diff) |
Add qemu 2.4.0
Change-Id: Ic99cbad4b61f8b127b7dc74d04576c0bcbaaf4f5
Signed-off-by: Yang Zhang <yang.z.zhang@intel.com>
Diffstat (limited to 'qemu/hw/misc/tmp105.h')
-rw-r--r-- | qemu/hw/misc/tmp105.h | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/qemu/hw/misc/tmp105.h b/qemu/hw/misc/tmp105.h new file mode 100644 index 000000000..9ba05ecc9 --- /dev/null +++ b/qemu/hw/misc/tmp105.h @@ -0,0 +1,47 @@ +/* + * Texas Instruments TMP105 Temperature Sensor + * + * Browse the data sheet: + * + * http://www.ti.com/lit/gpn/tmp105 + * + * Copyright (C) 2012 Alex Horn <alex.horn@cs.ox.ac.uk> + * Copyright (C) 2008-2012 Andrzej Zaborowski <balrogg@gmail.com> + * + * 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 QEMU_TMP105_H +#define QEMU_TMP105_H + +#include "hw/i2c/i2c.h" +#include "hw/misc/tmp105_regs.h" + +#define TYPE_TMP105 "tmp105" +#define TMP105(obj) OBJECT_CHECK(TMP105State, (obj), TYPE_TMP105) + +/** + * TMP105State: + * @config: Bits 5 and 6 (value 32 and 64) determine the precision of the + * temperature. See Table 8 in the data sheet. + * + * @see_also: http://www.ti.com/lit/gpn/tmp105 + */ +typedef struct TMP105State { + /*< private >*/ + I2CSlave i2c; + /*< public >*/ + + uint8_t len; + uint8_t buf[2]; + qemu_irq pin; + + uint8_t pointer; + uint8_t config; + int16_t temperature; + int16_t limit[2]; + int faults; + uint8_t alarm; +} TMP105State; + +#endif |