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/Linux-v5.10/Documentation/trace/coresight/
Dcoresight-etm4x-reference.rst77 Virtual register to index address comparator and range
92 uses the current ‘mode’ setting. Select comparator range in
113 Set a single address comparator according to addr_idx. This
114 is used if the address comparator is used as part of event
126 Set a trace start address comparator according to addr_idx.
127 Select comparator in control register.
138 Set a trace stop address comparator according to addr_idx.
139 Select comparator in control register.
150 Link context ID comparator to address comparator addr_idx
157 comparator.
[all …]
/Linux-v5.10/drivers/hwtracing/coresight/
Dcoresight-etm4x.h73 /* Single-shot comparator registers */
83 /* Comparator registers */
224 * @vipcssctlr: Set, or read, which PE comparator inputs can control the
237 * @ss_ctrl: Controls the corresponding single-shot comparator resource.
238 * @ss_status: The status of the corresponding single-shot comparator.
239 * @ss_pe_cmp: Selects the PE comparator inputs for Single-shot control.
240 * @addr_idx: Address comparator index selector.
241 * @addr_val: Value for address comparator.
242 * @addr_acc: Address comparator access type.
243 * @addr_type: Current status of the comparator register.
[all …]
Dcoresight-etm4x-core.c736 /* NUMACPAIRS, bits[0:3] number of addr comparator pairs for tracing */ in etm4_init_arch_data()
738 /* NUMPC, bits[15:12] number of PE comparator inputs for tracing */ in etm4_init_arch_data()
755 * comparator control for tracing. Read any status regs as these in etm4_init_arch_data()
876 u64 start, u64 stop, int comparator) in etm4_set_comparator_filter() argument
880 /* First half of default address comparator */ in etm4_set_comparator_filter()
881 config->addr_val[comparator] = start; in etm4_set_comparator_filter()
882 config->addr_acc[comparator] = access_type; in etm4_set_comparator_filter()
883 config->addr_type[comparator] = ETM_ADDR_TYPE_RANGE; in etm4_set_comparator_filter()
885 /* Second half of default address comparator */ in etm4_set_comparator_filter()
886 config->addr_val[comparator + 1] = stop; in etm4_set_comparator_filter()
[all …]
Dcoresight-etm.h132 #define ETM_ADD_COMP_0 /* Single addr comparator 1 */ \
153 * @addr_idx: index for the address comparator selection.
154 * @addr_val: value for address comparator register.
155 * @addr_acctype: access type for address comparator register.
156 * @addr_type: current status of the comparator register.
/Linux-v5.10/include/linux/mfd/wm8350/
Dcomparator.h3 * comparator.h -- Comparator Aux ADC for Wolfson WM8350 PMIC
101 * R163 (0xA3) - Generic Comparator Control
109 * R164 (0xA4) - Generic comparator 1
116 * R165 (0xA5) - Generic comparator 2
123 * R166 (0xA6) - Generic comparator 3
130 * R167 (0xA7) - Generic comparator 4
/Linux-v5.10/drivers/mfd/
Dtps65911-comparator.c23 /* Comparator 1 voltage selection table in millivolts */
31 struct comparator { struct
38 static struct comparator tps_comparators[] = { argument
55 struct comparator tps_comp = tps_comparators[id]; in comp_threshold_set()
79 struct comparator tps_comp = tps_comparators[id]; in comp_threshold_get()
156 .name = "tps65911-comparator",
175 MODULE_DESCRIPTION("TPS65911 comparator driver");
177 MODULE_ALIAS("platform:tps65911-comparator");
Dwm8350-regmap.c54 { 0xEF7F, 0x0000, 0xFFFF }, /* R31 - Comparator Interrupt Status */
62 { 0xEF7F, 0xEF7F, 0x0000 }, /* R39 - Comparator IntStatus Mask */
186 { 0x000F, 0x000F, 0x0000 }, /* R163 - Generic Comparator Control */
187 { 0xFFFF, 0xFFFF, 0x0000 }, /* R164 - Generic comparator 1 */
188 { 0xFFFF, 0xFFFF, 0x0000 }, /* R165 - Generic comparator 2 */
189 { 0xFFFF, 0xFFFF, 0x0000 }, /* R166 - Generic comparator 3 */
190 { 0xFFFF, 0xFFFF, 0x0000 }, /* R167 - Generic comparator 4 */
202 { 0x5177, 0x5177, 0x8000 }, /* R179 - Power-check comparator */
/Linux-v5.10/drivers/phy/ti/
Dphy-omap-usb2.c55 struct phy_companion *comparator; member
92 * omap_usb2_set_comparator - links the comparator present in the system with
94 * @comparator - the companion phy(comparator) for this phy
101 int omap_usb2_set_comparator(struct phy_companion *comparator) in omap_usb2_set_comparator() argument
110 phy->comparator = comparator; in omap_usb2_set_comparator()
119 if (!phy->comparator) in omap_usb_set_vbus()
122 return phy->comparator->set_vbus(phy->comparator, enabled); in omap_usb_set_vbus()
129 if (!phy->comparator) in omap_usb_start_srp()
132 return phy->comparator->start_srp(phy->comparator); in omap_usb_start_srp()
DKconfig72 driver takes care of all the PHY functionality apart from comparator.
73 The USB OTG controller communicates with the comparator using this
83 driver takes care of all the PHY functionality apart from comparator.
/Linux-v5.10/include/linux/platform_data/
Dadp5588.h58 #define CMP_CFG_STAT 0x30 /* Comparator Configuration and Status Register */
59 #define CMP_CONFG_SENS1 0x31 /* Sensor1 Comparator Configuration Register */
64 #define CMP1_LVL3_HYS 0x36 /* Sensor 2 Comparator Configuration Register */
69 #define CMP1_ADC_DAT_R1 0x3B /* Comparator 1 ADC data Register1 */
70 #define CMP1_ADC_DAT_R2 0x3C /* Comparator 1 ADC data Register2 */
71 #define CMP2_ADC_DAT_R1 0x3D /* Comparator 2 ADC data Register1 */
72 #define CMP2_ADC_DAT_R2 0x3E /* Comparator 2 ADC data Register2 */
Dadp8870.h88 * L2 comparator current 0..1106uA
93 * L3 comparator current 0..551uA
98 * L4 comparator current 0..275uA
103 * L5 comparator current 0..138uA
/Linux-v5.10/drivers/usb/phy/
Dphy-twl6030-usb.c79 struct phy_companion comparator; member
100 #define comparator_to_twl(x) container_of((x), struct twl6030_usb, comparator)
131 static int twl6030_start_srp(struct phy_companion *comparator) in twl6030_start_srp() argument
133 struct twl6030_usb *twl = comparator_to_twl(comparator); in twl6030_start_srp()
319 static int twl6030_set_vbus(struct phy_companion *comparator, bool enabled) in twl6030_set_vbus() argument
321 struct twl6030_usb *twl = comparator_to_twl(comparator); in twl6030_set_vbus()
351 twl->comparator.set_vbus = twl6030_set_vbus; in twl6030_usb_probe()
352 twl->comparator.start_srp = twl6030_start_srp; in twl6030_usb_probe()
354 ret = omap_usb2_set_comparator(&twl->comparator); in twl6030_usb_probe()
/Linux-v5.10/Documentation/ABI/testing/
Dsysfs-bus-coresight-devices-etm4x21 Description: (Read) Indicates the number of PE comparator inputs that are
28 Description: (Read) Indicates the number of address comparator pairs that are
76 Description: (Read) Indicates the number of single-shot comparator controls that
162 Description: (RW) Select which address comparator or pair (of comparators) to
175 Description: (RW) Used to setup single address comparator values.
181 Description: (RW) Used to setup address range comparator values.
250 Description: (RW) Select which context ID comparator to work with.
256 Description: (RW) Get/Set the context ID comparator value to trigger on.
262 Description: (RW) Mask for all 8 context ID comparator value
269 Description: (RW) Select which virtual machine ID comparator to work with.
[all …]
Dsysfs-bus-iio-adc-envelope-detector8 of a comparator wired to an interrupt pin. Like so::
37 Number of milliseconds to wait for the comparator in each
/Linux-v5.10/Documentation/devicetree/bindings/usb/
Dtwlxxxx-usb.txt1 USB COMPARATOR OF TWL CHIPS
3 TWL6030 USB COMPARATOR
23 TWL4030 USB PHY AND COMPARATOR
/Linux-v5.10/Documentation/devicetree/bindings/iio/adc/
Denvelope-detector.txt1 Bindings for ADC envelope detector using a DAC and a comparator
4 signal by a binary search using the output of a comparator wired to
22 - io-channels: Channel node of the dac to be used for comparator input.
/Linux-v5.10/include/linux/phy/
Domap_usb.h17 extern int omap_usb2_set_comparator(struct phy_companion *comparator);
19 static inline int omap_usb2_set_comparator(struct phy_companion *comparator) in omap_usb2_set_comparator() argument
/Linux-v5.10/Documentation/devicetree/bindings/extcon/
Dextcon-palmas.txt3 PALMAS USB COMPARATOR
12 - ti,wakeup : To enable the wakeup comparator in probe
/Linux-v5.10/Documentation/devicetree/bindings/sound/
Dcs42l42.txt73 decreasing voltages and will stop when a comparator is tripped,
74 indicating a comparator voltage < bias voltage. This value represents a
77 descending values for the comparator voltage.
/Linux-v5.10/include/linux/mfd/wm831x/
Dauxadc.h101 * R16432 (0x4030) - Comparator Control
137 * R16433 (0x4031) - Comparator 1
151 * R16434 (0x4032) - Comparator 2
165 * R16435 (0x4033) - Comparator 3
179 * R16436 (0x4034) - Comparator 4
/Linux-v5.10/drivers/iio/adc/
Denvelope-detector.c3 * Driver for an envelope detector using a DAC and a comparator
12 * signal by a binary search using the output of a comparator wired to
76 * need to service a possible interrupt flood from the comparator when no-one
204 * triggered the comparator. in envelope_detector_read_raw()
407 MODULE_DESCRIPTION("Envelope detector using a DAC and a comparator");
/Linux-v5.10/drivers/video/backlight/
Dadp8870_bl.c61 #define ADP8870_CMP_CTL 0x2D /* ALS Comparator Control Register */
62 #define ADP8870_ALS1_EN 0x2E /* Main ALS comparator level enable */
63 #define ADP8870_ALS2_EN 0x2F /* Second ALS comparator level enable */
64 #define ADP8870_ALS1_STAT 0x30 /* Main ALS Comparator Status Register */
65 #define ADP8870_ALS2_STAT 0x31 /* Second ALS Comparator Status Register */
66 #define ADP8870_L2TRP 0x32 /* L2 comparator reference */
68 #define ADP8870_L3TRP 0x34 /* L3 comparator reference */
70 #define ADP8870_L4TRP 0x36 /* L4 comparator reference */
72 #define ADP8870_L5TRP 0x38 /* L5 comparator reference */
93 /* ADP8870_ALS1_EN Main ALS comparator level enable */
/Linux-v5.10/Documentation/devicetree/bindings/net/can/
Dsja1000.txt45 - nxp,no-comparator-bypass : Allows to disable the CAN input comparator.
/Linux-v5.10/drivers/clocksource/
Darm_global_timer.c86 * To ensure that updates to comparator value register do not set the
89 * 2. Write the lower 32-bit Comparator Value Register.
90 * 3. Write the upper 32-bit Comparator Value Register.
154 * the Comparator register value to a higher value. in gt_clockevent_interrupt()
/Linux-v5.10/Documentation/admin-guide/perf/
Darm-ccn.rst31 "dir" (transmit/receive direction), comparator values ("cmp_l"
32 and "cmp_h") and "mask", being index of the comparator mask.

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