sensor: Move hardware sensors from misc to a sensor directory

Lots of this are expected to be coming in, create a directory for them.

Also move the tmp105.h file into the include directory where it
should be.

Cc: Cédric Le Goater <clg@kaod.org>
Cc: Peter Maydell <peter.maydell@linaro.org>
Cc: Andrew Jeffery <andrew@aj.id.au>
Cc: Joel Stanley <joel@jms.id.au>
Cc: Andrzej Zaborowski <balrogg@gmail.com>
Cc: qemu-arm@nongnu.org
Signed-off-by: Corey Minyard <cminyard@mvista.com>
Acked-by: Cédric Le Goater <clg@kaod.org>

12 files changed, 20 insertions, 74 deletions

diff --git a/hw/Kconfig b/hw/Kconfig
index 805860f564..8cb7664d70 100644
--- a/hw/Kconfig
+++ b/hw/Kconfig
@@ -32,6 +32,7 @@ source remote/Kconfig
 source rtc/Kconfig
 source scsi/Kconfig
 source sd/Kconfig
+source sensor/Kconfig
 source smbios/Kconfig
 source ssi/Kconfig
 source timer/Kconfig
diff --git a/hw/arm/aspeed.c b/hw/arm/aspeed.c
index 1301e8fdff..9d43e26c51 100644
--- a/hw/arm/aspeed.c
+++ b/hw/arm/aspeed.c
@@ -17,7 +17,7 @@
 #include "hw/i2c/i2c_mux_pca954x.h"
 #include "hw/i2c/smbus_eeprom.h"
 #include "hw/misc/pca9552.h"
-#include "hw/misc/tmp105.h"
+#include "hw/sensor/tmp105.h"
 #include "hw/misc/led.h"
 #include "hw/qdev-properties.h"
 #include "sysemu/block-backend.h"
diff --git a/hw/arm/nseries.c b/hw/arm/nseries.c
index 0aefa5d0f3..a10d8f53b5 100644
--- a/hw/arm/nseries.c
+++ b/hw/arm/nseries.c
@@ -36,7 +36,7 @@
 #include "hw/display/blizzard.h"
 #include "hw/input/tsc2xxx.h"
 #include "hw/misc/cbus.h"
-#include "hw/misc/tmp105.h"
+#include "hw/sensor/tmp105.h"
 #include "hw/qdev-properties.h"
 #include "hw/block/flash.h"
 #include "hw/hw.h"
diff --git a/hw/meson.build b/hw/meson.build
index ba0601e36e..b3366c888e 100644
--- a/hw/meson.build
+++ b/hw/meson.build
@@ -31,6 +31,7 @@ subdir('rdma')
 subdir('rtc')
 subdir('scsi')
 subdir('sd')
+subdir('sensor')
 subdir('smbios')
 subdir('ssi')
 subdir('timer')
diff --git a/hw/misc/Kconfig b/hw/misc/Kconfig
index 996d45aff5..507058d8bf 100644
--- a/hw/misc/Kconfig
+++ b/hw/misc/Kconfig
@@ -11,18 +11,6 @@ config ARMSSE_MHU
 config ARMSSE_CPU_PWRCTRL
     bool
 
-config TMP105
-    bool
-    depends on I2C
-
-config TMP421
-    bool
-    depends on I2C
-
-config EMC141X
-    bool
-    depends on I2C
-
 config ISA_DEBUG
     bool
     depends on ISA_BUS
diff --git a/hw/misc/meson.build b/hw/misc/meson.build
index b0a8ee8994..046c7e0c72 100644
--- a/hw/misc/meson.build
+++ b/hw/misc/meson.build
@@ -6,9 +6,6 @@ softmmu_ss.add(when: 'CONFIG_ISA_TESTDEV', if_true: files('pc-testdev.c'))
 softmmu_ss.add(when: 'CONFIG_PCA9552', if_true: files('pca9552.c'))
 softmmu_ss.add(when: 'CONFIG_PCI_TESTDEV', if_true: files('pci-testdev.c'))
 softmmu_ss.add(when: 'CONFIG_SGA', if_true: files('sga.c'))
-softmmu_ss.add(when: 'CONFIG_TMP105', if_true: files('tmp105.c'))
-softmmu_ss.add(when: 'CONFIG_TMP421', if_true: files('tmp421.c'))
-softmmu_ss.add(when: 'CONFIG_EMC141X', if_true: files('emc141x.c'))
 softmmu_ss.add(when: 'CONFIG_UNIMP', if_true: files('unimp.c'))
 softmmu_ss.add(when: 'CONFIG_EMPTY_SLOT', if_true: files('empty_slot.c'))
 softmmu_ss.add(when: 'CONFIG_LED', if_true: files('led.c'))
diff --git a/hw/misc/tmp105.h b/hw/misc/tmp105.h
deleted file mode 100644
index 7c97071ad7..0000000000
--- a/hw/misc/tmp105.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * 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"
-#include "qom/object.h"
-
-#define TYPE_TMP105 "tmp105"
-OBJECT_DECLARE_SIMPLE_TYPE(TMP105State, 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
- */
-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;
-    /*
-     * The TMP105 initially looks for a temperature rising above T_high;
-     * once this is detected, the condition it looks for next is the
-     * temperature falling below T_low. This flag is false when initially
-     * looking for T_high, true when looking for T_low.
-     */
-    bool detect_falling;
-};
-
-#endif
diff --git a/hw/sensor/Kconfig b/hw/sensor/Kconfig
new file mode 100644
index 0000000000..097cb8f11e
--- /dev/null
+++ b/hw/sensor/Kconfig
@@ -0,0 +1,11 @@
+config TMP105
+    bool
+    depends on I2C
+
+config TMP421
+    bool
+    depends on I2C
+
+config EMC141X
+    bool
+    depends on I2C
diff --git a/hw/misc/emc141x.c b/hw/sensor/emc141x.c
index f7c53d48a4..7ce8f4e979 100644
--- a/hw/misc/emc141x.c
+++ b/hw/sensor/emc141x.c
@@ -25,7 +25,7 @@
 #include "qapi/visitor.h"
 #include "qemu/module.h"
 #include "qom/object.h"
-#include "hw/misc/emc141x_regs.h"
+#include "hw/sensor/emc141x_regs.h"
 
 #define SENSORS_COUNT_MAX    4
 
diff --git a/hw/sensor/meson.build b/hw/sensor/meson.build
new file mode 100644
index 0000000000..9e0f3ab1fd
--- /dev/null
+++ b/hw/sensor/meson.build
@@ -0,0 +1,3 @@
+softmmu_ss.add(when: 'CONFIG_TMP105', if_true: files('tmp105.c'))
+softmmu_ss.add(when: 'CONFIG_TMP421', if_true: files('tmp421.c'))
+softmmu_ss.add(when: 'CONFIG_EMC141X', if_true: files('emc141x.c'))
diff --git a/hw/misc/tmp105.c b/hw/sensor/tmp105.c
index d299d9b21b..2056449489 100644
--- a/hw/misc/tmp105.c
+++ b/hw/sensor/tmp105.c
@@ -22,7 +22,7 @@
 #include "hw/i2c/i2c.h"
 #include "hw/irq.h"
 #include "migration/vmstate.h"
-#include "tmp105.h"
+#include "hw/sensor/tmp105.h"
 #include "qapi/error.h"
 #include "qapi/visitor.h"
 #include "qemu/module.h"
diff --git a/hw/misc/tmp421.c b/hw/sensor/tmp421.c
index a3db57dcb5..a3db57dcb5 100644
--- a/hw/misc/tmp421.c
+++ b/hw/sensor/tmp421.c