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/linux/arch/m68k/include/asm/
H A Dmcfqspi.h16 * @deselect: output the signals to deselect the device. Can not be NULL.
21 * deselect functions are required.
27 void (*deselect)(struct mcfqspi_cs_control *, u8, bool); member
/linux/drivers/i2c/
H A Di2c-mux.c52 if (muxc->deselect) in __i2c_mux_master_xfer()
53 muxc->deselect(muxc, priv->chan_id); in __i2c_mux_master_xfer()
71 if (muxc->deselect) in i2c_mux_master_xfer()
72 muxc->deselect(muxc, priv->chan_id); in i2c_mux_master_xfer()
93 if (muxc->deselect) in __i2c_mux_smbus_xfer()
94 muxc->deselect(muxc, priv->chan_id); in __i2c_mux_smbus_xfer()
115 if (muxc->deselect) in i2c_mux_smbus_xfer()
116 muxc->deselect(muxc, priv->chan_id); in i2c_mux_smbus_xfer()
230 int (*deselect)(struct i2c_mux_core *, u32)) in i2c_mux_alloc()
248 muxc->deselect = deselect; in i2c_mux_alloc()
/linux/Documentation/i2c/
H A Di2c-topology.rst32 select and deselect. select is called before the transfer and (the
33 optional) deselect is called after the transfer.
47 full select-transfer-deselect transaction, only the muxes on the parent
49 select and/or deselect operations must use I2C transfers to complete
79 6. M1 calls ->deselect, if it has one.
80 7. Same rules as in step 4, but for ->deselect.
104 I.e. the select-transfer-deselect transaction targeting e.g. device
129 transfer-deselect transaction. The implication is that the mux driver
160 7. M1 calls ->deselect, if it has one.
161 8. Same rules as in step 5, but for ->deselect.
[all …]
/linux/arch/arm/mach-davinci/
H A DKconfig53 printed, it's safe to deselect DAVINCI_MUX for your product.
/linux/Documentation/ABI/testing/
H A Dsysfs-bus-i2c-devices-pca954x11 -2 disconnect on idle, i.e. deselect the last used
/linux/sound/soc/intel/
H A DKconfig67 Baytrail/Cherrytrail, you need to deselect this option first.
/linux/drivers/spi/
H A Dspi-cadence.c162 * interrupts, enable manual target select and manual start, deselect all the
188 * cdns_spi_chipselect - Select or deselect the chip select line
190 * @is_high: Select(0) or deselect (1) the chip select line
200 /* Deselect the target */ in cdns_spi_chipselect()
H A Dspi-zynq-qspi.c176 * - Deselect all the chip select lines
286 * zynq_qspi_chipselect - Select or deselect the chip select line
288 * @assert: 1 for select or 0 for deselect the chip select line
H A Dspi-axiado.c67 * interrupts, enable manual target select and manual start, deselect all the
103 * ax_spi_chipselect - Select or deselect the chip select line
105 * @is_high: Select(0) or deselect (1) the chip select line
/linux/arch/powerpc/boot/
H A Dugecon.c58 /* deselect */ in ug_io_transaction()
/linux/Documentation/driver-api/
H A Dmtdnand.rst324 /* Deselect all chips, set all nCE pins high */
340 /* Deselect all chips */
906 /* Deselect the chip by setting nCE to high */
910 /* Deselect the command latch by setting CLE to low */
914 /* Deselect the address latch by setting ALE to low */
/linux/include/uapi/linux/spi/
H A Dspidev.h44 * @cs_change: True to deselect device before starting the next transfer.
/linux/sound/pci/ice1712/
H A Dak4xxx.c103 tmp |= priv->cs_none; /* deselect address */ in snd_ice1712_akm4xxx_write()
H A Dice1712.h256 unsigned int cs_mask; /* bit mask for select/deselect address */
258 unsigned int cs_none; /* bits to deselect address */
/linux/Documentation/devicetree/bindings/display/
H A Dsolomon,ssd1307fb.yaml78 Length of deselect period (phase 1) in clock cycles
/linux/drivers/staging/fbtft/
H A Dfb_sh1106.c74 /* Set VCOMH Deselect Level */ in init_display()
H A Dfb_ssd1306.c102 /* Set VCOMH Deselect Level */ in init_display()
/linux/include/linux/amba/
H A Dpl022.h215 * CHIP select/deselect commands
/linux/arch/powerpc/platforms/embedded6xx/
H A Dusbgecko_udbg.c66 /* deselect */ in ug_io_transaction()
/linux/drivers/block/
H A Dataflop.c550 /* Deselect both drives. */
579 /* no drive selected, needn't deselect anyone */ in fd_motor_off_timer()
588 /* motor already turned off by FDC -> deselect drives */ in fd_motor_off_timer()
786 /* stop deselect timer */ in do_format()
1568 /* stop deselect timer */ in ataflop_queue_rq()
/linux/Documentation/trace/coresight/
H A Dcoresight-config.rst264 The valid values for preset are 0 - to deselect presets, and any value of
/linux/drivers/usb/dwc3/
H A Ddwc3-xilinx.c202 /* Deselect the PIPE Clock Select bit in FPD PIPE Clock register */ in dwc3_xlnx_init_zynqmp()
/linux/drivers/mmc/host/
H A Dmmc_spi.c437 * - N(EC) (== 0..N) bytes of all-ones, before deselect/finish in mmc_spi_command_send()
554 * before deselect ... don't bother. in mmc_spi_setup_data_message()
562 * Then single block reads may deselect, and multiblock ones issue in mmc_spi_setup_data_message()
/linux/Documentation/spi/
H A Dspi-summary.rst316 not possible until the infrastructure knows how to deselect it.
414 for chip deselect and select operations.
/linux/drivers/comedi/drivers/
H A Dcb_pcidda.c240 * latch stream into appropriate caldac deselect reference dac in cb_pcidda_write_caldac()

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