Home
last modified time | relevance | path

Searched full:gpadc (Results 1 – 25 of 62) sorted by relevance

123

/linux-6.12.1/drivers/iio/adc/
Dab8500-gpadc.c43 /* GPADC register offsets and bit definitions */
46 /* GPADC control register 1 bits */
62 * GPADC control register 2 and 3 bits
145 /* GPADC constants from AB8500 spec, UM0836 */
162 /* GPADC constants from AB8540 spec */
207 * struct ab8500_gpadc_chan_info - per-channel GPADC info
230 * struct ab8500_gpadc - AB8500 GPADC device information
236 * the completion of an gpadc conversion cycle
238 * @irq_sw: interrupt number that is used by gpadc for software ADC conversion
239 * @irq_hw: interrupt number that is used by gpadc for hardware ADC conversion
[all …]
Dtwl6030-gpadc.c3 * TWL6030 GPADC module driver
86 * struct twl6030_ideal_code - GPADC calibration parameters
87 * GPADC is calibrated in two points: close to the beginning and
108 * @nchannels: number of GPADC channels
122 int (*calibrate)(struct twl6030_gpadc_data *gpadc);
126 * struct twl6030_gpadc_data - GPADC data
385 struct twl6030_gpadc_data *gpadc = iio_priv(indio_dev); in twl6030_gpadc_irq_handler() local
387 complete(&gpadc->irq_complete); in twl6030_gpadc_irq_handler()
448 static int twl6030_gpadc_make_correction(struct twl6030_gpadc_data *gpadc, in twl6030_gpadc_make_correction() argument
451 const struct twl6030_ideal_code *ideal = gpadc->pdata->ideal; in twl6030_gpadc_make_correction()
[all …]
Dda9150-gpadc.c3 * DA9150 GPADC Driver
86 struct da9150_gpadc *gpadc = data; in da9150_gpadc_irq() local
88 complete(&gpadc->complete); in da9150_gpadc_irq()
93 static int da9150_gpadc_read_adc(struct da9150_gpadc *gpadc, int hw_chan) in da9150_gpadc_read_adc() argument
98 mutex_lock(&gpadc->lock); in da9150_gpadc_read_adc()
101 da9150_reg_write(gpadc->da9150, DA9150_GPADC_MAN, in da9150_gpadc_read_adc()
106 try_wait_for_completion(&gpadc->complete); in da9150_gpadc_read_adc()
109 wait_for_completion_timeout(&gpadc->complete, msecs_to_jiffies(5)); in da9150_gpadc_read_adc()
112 da9150_bulk_read(gpadc->da9150, DA9150_GPADC_RES_A, 2, result_regs); in da9150_gpadc_read_adc()
114 mutex_unlock(&gpadc->lock); in da9150_gpadc_read_adc()
[all …]
Daxp288_adc.c79 .datasheet_name = "GPADC",
109 IIO_MAP("GPADC", "axp288-gpadc", "axp288-system-temp"),
130 * with the GPADC. For proper fuel-gauge and charger operation the TS
131 * current-source needs to be permanently on. But to read the GPADC we
133 * the GPADC can use it, otherwise we will always read an all 0 value.
144 /* Channels other than GPADC do not need the current source */ in axp288_adc_set_ts()
153 /* When switching to the GPADC pin give things some time to settle */ in axp288_adc_set_ts()
172 dev_err(&indio_dev->dev, "GPADC mode\n"); in axp288_adc_read_raw()
Dpalmas_gpadc.c3 * palmas-adc.c -- TI PALMAS GPADC.
26 #define MOD_NAME "palmas-gpadc"
101 * @extended_delay: enable the gpadc extended delay mode
152 * GPADC lock issue in AUTO mode.
153 * Impact: In AUTO mode, GPADC conversion can be locked after disabling AUTO
161 * will stay at 0 meaning that GPADC is busy. An RT conversion can unlock
162 * the GPADC.
167 * Force the GPADC state machine to be ON by using the GPADC_CTRL1.
169 * Shutdown the GPADC AUTO conversion using
171 * After 100us, force the GPADC state machine to be OFF by using the
[all …]
DMakefile7 obj-$(CONFIG_AB8500_GPADC) += ab8500-gpadc.o
49 obj-$(CONFIG_DA9150_GPADC) += da9150-gpadc.o
118 obj-$(CONFIG_SUN20I_GPADC) += sun20i-gpadc-iio.o
119 obj-$(CONFIG_SUN4I_GPADC) += sun4i-gpadc-iio.o
142 obj-$(CONFIG_TWL6030_GPADC) += twl6030-gpadc.o
Dsun4i-gpadc-iio.c2 /* ADC driver for sunxi platforms' (A10, A13 and A31) GPADC
36 #include <linux/mfd/sun4i-gpadc.h>
688 { "sun4i-a10-gpadc-iio", (kernel_ulong_t)&sun4i_gpadc_data },
689 { "sun5i-a13-gpadc-iio", (kernel_ulong_t)&sun5i_gpadc_data },
690 { "sun6i-a31-gpadc-iio", (kernel_ulong_t)&sun6i_gpadc_data },
697 .name = "sun4i-gpadc-iio",
/linux-6.12.1/Documentation/devicetree/bindings/mfd/
Dda9150.txt7 da9150-gpadc : General Purpose ADC
22 - da9150-gpadc: See ../iio/adc/da9150-gpadc.txt
35 gpadc: da9150-gpadc {
36 compatible = "dlg,da9150-gpadc";
43 io-channels = <&gpadc 0>,
44 <&gpadc 2>,
45 <&gpadc 8>,
46 <&gpadc 5>;
Dti,twl.yaml108 gpadc:
112 const: ti,twl6030-gpadc
139 gpadc:
143 const: ti,twl6032-gpadc
225 gpadc {
226 compatible = "ti,twl6030-gpadc";
D88pm860x.txt59 marvell,88pm860x-gpadc-prebias = <1>;
60 marvell,88pm860x-gpadc-slot-cycle = <1>;
/linux-6.12.1/arch/arm/boot/dts/st/
Dste-ab8500.dtsi12 io-channels = <&gpadc 0x02>, /* Battery temperature */
13 <&gpadc 0x03>, /* Main charger voltage */
14 <&gpadc 0x08>, /* Main battery voltage */
15 <&gpadc 0x09>, /* VBUS */
16 <&gpadc 0x0a>, /* Main charger current */
17 <&gpadc 0x0b>, /* USB charger current */
18 <&gpadc 0x0c>, /* Backup battery voltage */
19 <&gpadc 0x0d>, /* Die temperature */
20 <&gpadc 0x12>; /* Crystal temperature */
52 gpadc: adc { label
[all …]
Dste-ab8505.dtsi12 io-channels = <&gpadc 0x02>, /* Battery temperature */
13 <&gpadc 0x08>, /* Main battery voltage */
14 <&gpadc 0x09>, /* VBUS */
15 <&gpadc 0x0b>, /* Charger current */
16 <&gpadc 0x0c>, /* Backup battery voltage */
17 <&gpadc 0x0d>; /* Die temperature */
49 gpadc: adc { label
50 compatible = "stericsson,ab8500-gpadc";
58 /* GPADC channels */
116 io-channels = <&gpadc 0x08>;
[all …]
/linux-6.12.1/Documentation/devicetree/bindings/iio/adc/
Dti,twl6030-gpadc.yaml4 $id: http://devicetree.org/schemas/iio/adc/ti,twl6030-gpadc.yaml#
7 title: GPADC subsystem in the TWL6030 power module
13 The GPADC subsystem in the TWL603X consists of a 10-bit ADC
20 - ti,twl6030-gpadc
21 - ti,twl6032-gpadc
38 gpadc {
39 compatible = "ti,twl6030-gpadc";
Dallwinner,sun20i-d1-gpadc.yaml4 $id: http://devicetree.org/schemas/iio/adc/allwinner,sun20i-d1-gpadc.yaml#
16 - allwinner,sun20i-d1-gpadc
19 - allwinner,sun50i-h616-gpadc
20 - const: allwinner,sun20i-d1-gpadc
77 gpadc: adc@2009000 {
78 compatible = "allwinner,sun20i-d1-gpadc";
Ddlg,da9150-gpadc.yaml4 $id: http://devicetree.org/schemas/iio/adc/dlg,da9150-gpadc.yaml#
7 title: Dialog Semiconductor DA9150 IIO GPADC
18 const: dlg,da9150-gpadc
32 compatible = "dlg,da9150-gpadc";
Dti,palmas-gpadc.yaml4 $id: http://devicetree.org/schemas/iio/adc/ti,palmas-gpadc.yaml#
35 const: ti,palmas-gpadc
/linux-6.12.1/Documentation/devicetree/bindings/power/supply/
Ddlg,da9150-charger.yaml43 io-channels = <&gpadc 0>,
44 <&gpadc 2>,
45 <&gpadc 8>,
46 <&gpadc 5>;
Dstericsson,ab8500-charger.yaml118 io-channels = <&gpadc 0x03>,
119 <&gpadc 0x0a>,
120 <&gpadc 0x09>,
121 <&gpadc 0x0b>;
Dstericsson,ab8500-btemp.yaml74 io-channels = <&gpadc 0x02>, <&gpadc 0x01>;
/linux-6.12.1/drivers/mfd/
Dsun4i-gpadc.c15 #include <linux/mfd/sun4i-gpadc.h>
46 .name = "sun4i-a10-gpadc-iio",
55 .name = "sun5i-a13-gpadc-iio",
64 .name = "sun6i-a31-gpadc-iio",
165 .name = "sun4i-gpadc",
173 MODULE_DESCRIPTION("Allwinner sunxi platforms' GPADC MFD core driver");
D88pm800.c247 "Warning: gpadc regmap is not available!\n"); in device_gpadc_init()
251 * initialize GPADC without activating it turn on GPADC in device_gpadc_init()
278 * the defult of PM800 is GPADC operates at 100Ks/s rate in device_gpadc_init()
279 * and Number of GPADC slots with active current bias prior in device_gpadc_init()
280 * to GPADC sampling = 1 slot for all GPADCs set for in device_gpadc_init()
435 /* PM800 block GPADC */ in pm800_pages_init()
492 dev_err(chip->dev, "[%s]Failed to init gpadc\n", __func__); in device_800_init()
554 /* pm800 has 2 addtional pages to support power and gpadc. */ in pm800_probe()
/linux-6.12.1/drivers/input/touchscreen/
D88pm860x-ts.c131 /* set GPADC MISC1 register */ in pm860x_touch_dt_init()
133 if (!of_property_read_u32(np, "marvell,88pm860x-gpadc-prebias", &n)) in pm860x_touch_dt_init()
135 if (!of_property_read_u32(np, "marvell,88pm860x-gpadc-slot-cycle", &n)) in pm860x_touch_dt_init()
137 if (!of_property_read_u32(np, "marvell,88pm860x-gpadc-off-scale", &n)) in pm860x_touch_dt_init()
139 if (!of_property_read_u32(np, "marvell,88pm860x-gpadc-sw-cal", &n)) in pm860x_touch_dt_init()
193 /* set GPADC MISC1 register */ in pm860x_touch_probe()
235 /* enable GPADC */ in pm860x_touch_probe()
/linux-6.12.1/drivers/acpi/pmic/
Dintel_pmic_xpower.c131 /* TMP0 - TMP5 are the same, all from GPADC */
225 * with the GPADC. For proper fuel-gauge and charger operation the TS in intel_xpower_pmic_get_raw_temp()
226 * current-source needs to be permanently on. But to read the GPADC we in intel_xpower_pmic_get_raw_temp()
228 * the GPADC can use it, otherwise we will always read an all 0 value. in intel_xpower_pmic_get_raw_temp()
/linux-6.12.1/arch/arm/boot/dts/ti/omap/
Dtwl6030.dtsi100 gpadc {
101 compatible = "ti,twl6030-gpadc";
/linux-6.12.1/arch/arm64/boot/dts/allwinner/
Dsun50i-h700-anbernic-rg35xx-h.dts62 io-channels = <&gpadc 0>;
76 &gpadc {

123