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/linux/Documentation/devicetree/bindings/iio/
H A Dst,st-sensors.yaml101 description: interrupt line(s) connected to the DRDY line(s) and/or the
103 three interrupts, and the DRDY must be the first one if it exists on
113 st,drdy-int-pin:
139 st,drdy-int-pin: false
146 # These have only DRDY
164 st,drdy-int-pin: false
182 st,drdy-int-pin = <1>;
196 st,drdy-int-pin = <2>;
/linux/arch/arm/boot/dts/st/
H A Dste-href-tvk1281618-r2.dtsi89 st,drdy-int-pin = <1>;
99 * cannot set its DRDY line to open drain, so it cannot be
120 * cannot set its DRDY line to open drain, so it cannot be
132 st,drdy-int-pin = <1>;
157 * cannot set its DRDY line to open drain, so it cannot be
169 st,drdy-int-pin = <2>;
271 /* GPIO 32 used for DRDY, pull this down */
H A Dste-snowball.dts354 st,drdy-int-pin = <1>;
373 interrupts = <5 IRQ_TYPE_EDGE_RISING>; /* DRDY line */
378 st,drdy-int-pin = <2>;
385 interrupts = <6 IRQ_TYPE_EDGE_RISING>, /* DRDY line */
605 "GPIO166_A22", /* DRDY */
H A Dste-href-tvk1281618-r3.dtsi83 st,drdy-int-pin = <1>;
197 /* GPIO 32 used for DRDY, pull this down */
H A Dste-href-stuib.dtsi80 st,drdy-int-pin = <1>;
/linux/include/linux/platform_data/
H A Dst_sensors_pdata.h15 * @drdy_int_pin: Redirect DRDY on pin 1 (1) or pin 2 (2).
17 * Accelerometer DRDY on LSM330 available only on pin 1 (see datasheet).
18 * Magnetometer DRDY is supported only on LSM9DS0 and LSM303D.
/linux/include/linux/iio/common/
H A Dst_sensors.h148 * struct st_sensor_int_drdy - ST sensor device drdy line parameters
149 * @addr: address of INT drdy register.
150 * @mask: mask to enable drdy line.
167 * struct stat_drdy - status register of DRDY (data ready) interrupt.
232 * @drdy_int_pin: Redirect DRDY on pin 1 (1) or pin 2 (2).
233 * @int_pin_open_drain: Set the interrupt/DRDY to open drain.
/linux/Documentation/devicetree/bindings/iio/magnetometer/
H A Dasahi-kasei,ak8974.yaml25 Data ready (DRDY) and interrupt (INT1) lines from the chip. The DRDY
H A Dasahi-kasei,ak8975.yaml38 AK8975 has a "Data ready" pin (DRDY) which informs that data
44 description: interrupt for DRDY pin. Triggered on rising edge.
/linux/drivers/iio/common/st_sensors/
H A Dst_sensors_core.c251 "DRDY on pin INT%d specified, but sensor does not support interrupts\n", in st_sensors_set_drdy_int_pin()
259 dev_err(parent, "DRDY on INT1 not available.\n"); in st_sensors_set_drdy_int_pin()
266 dev_err(parent, "DRDY on INT2 not available.\n"); in st_sensors_set_drdy_int_pin()
272 dev_err(parent, "DRDY on pdata not valid.\n"); in st_sensors_set_drdy_int_pin()
300 if (!device_property_read_u32(dev, "st,drdy-int-pin", &val) && (val <= 2)) in st_sensors_dev_probe()
361 /* Disable DRDY, this might be still be enabled after reboot. */ in st_sensors_init_sensor()
431 * there are some devices (e.g. LIS3MDL) where drdy line is in st_sensors_set_dataready_irq()
/linux/drivers/iio/gyro/
H A Dst_gyro_core.c130 * for the DRDY line on INT2.
208 * for the DRDY line on INT2.
282 * for the DRDY line on INT2.
356 * for the DRDY line on INT2.
372 /* DRDY on gyros is available only on INT2 pin */
/linux/Documentation/devicetree/bindings/iio/adc/
H A Dadi,ad7768-1.yaml48 DRDY (Data Ready) pin, which signals conversion results are available.
95 2 = DRDY.
/linux/drivers/gpu/drm/gma500/
H A Dopregion.c58 u32 drdy; /* driver readiness */ member
269 opregion->acpi->drdy = 1; in psb_intel_opregion_init()
285 opregion->acpi->drdy = 0; in psb_intel_opregion_fini()
/linux/drivers/iio/pressure/
H A Dst_pressure.h40 * @drdy_int_pin: default press DRDY is available on INT1 pin.
/linux/arch/arm64/boot/dts/allwinner/
H A Dsun50i-a64-pinephone-1.2.dts40 * Board revision 1.2 fixed routing of the interrupt to DRDY pin,
/linux/arch/arm/boot/dts/ti/omap/
H A Dam335x-sancloud-bbe.dts38 st,drdy-int-pin = <1>;
/linux/arch/arm/boot/dts/qcom/
H A Dqcom-apq8026-samsung-matisse-wifi.dts43 st,drdy-int-pin = <1>;
/linux/drivers/iio/magnetometer/
H A Dst_magn_core.c362 /* drdy line is routed drdy pin */
504 /* Default magn DRDY is available on INT2 pin */
/linux/arch/arm64/boot/dts/qcom/
H A Dmsm8916-samsung-e2015-common.dtsi64 st,drdy-int-pin = <1>;
H A Dmsm8916-samsung-j5-common.dtsi111 st,drdy-int-pin = <1>;
H A Dmsm8916-samsung-gt5-common.dtsi89 st,drdy-int-pin = <1>;
/linux/Documentation/devicetree/bindings/iio/imu/
H A Dst,lsm6dsx.yaml70 st,drdy-int-pin:
/linux/arch/arm64/boot/dts/freescale/
H A Dimx8mm-venice-gw71xx.dtsi91 st,drdy-int-pin = <1>;
H A Dimx8mp-venice-gw71xx.dtsi100 st,drdy-int-pin = <1>;
/linux/drivers/ata/
H A Dlibata-trace.c22 trace_seq_printf(p, "DRDY "); in libata_trace_parse_status()

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