| /linux-6.8/drivers/w1/masters/ |
| D | Kconfig | 3 # 1-wire bus master configuration
6 menu "1-wire Bus Masters"
9 tristate "AMD AXI 1-wire bus host"
11 Say Y here is you want to support the AMD AXI 1-wire IP core.
13 correctly timed 1 wire transactions without relying on GPIO timing
20 tristate "Matrox G400 transport layer for 1-wire"
23 Say Y here if you want to communicate with your 1-wire devices
30 tristate "DS2490 USB <-> W1 transport layer for 1-wire"
40 tristate "Maxim DS2482 I2C to 1-Wire bridge"
44 I2C to 1-Wire bridge.
[all …]
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| D | amd_axi_w1.c | 3 * amd_axi_w1 - AMD 1Wire programmable logic bus host driver
23 /* 1-wire AMD IP definition */
113 /* Wait for READY signal to be 1 to ensure 1-wire IP is ready */ in amd_axi_w1_touch_bit()
161 /* Wait for READY signal to be 1 to ensure 1-wire IP is ready */ in amd_axi_w1_read_byte()
202 /* Wait for READY signal to be 1 to ensure 1-wire IP is ready */ in amd_axi_w1_write_byte()
240 /* Reset 1-wire Axi IP */ in amd_axi_w1_reset_bus()
243 /* Wait for READY signal to be 1 to ensure 1-wire IP is ready */ in amd_axi_w1_reset_bus()
272 /* Reset the 1-wire AXI IP. Put the IP in reset state and clear registers */
329 dev_err(dev, "AMD 1-wire IP not detected in hardware\n"); in amd_axi_w1_probe()
379 { .compatible = "amd,axi-1wire-host" },
[all …]
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| D | ds2482.c | 7 * It is a I2C to 1-wire bridge.
8 * There are two variations: -100 and -800, which have 1 or 8 1-wire ports.
27 * a 1-Wire line from low to high. When APU = 0, active pullup is disabled
29 * only a single slave on the 1-Wire line.
69 #define DS2482_REG_CFG_1WS 0x08 /* 1-wire speed */
112 /* 1-wire interface(s) */
199 * 1-Wire interface code
205 * ds2482_wait_1wire_idle - Waits until the 1-wire interface is idle (not busy)
231 * The 1-wire interface must be idle before calling this function.
378 * ds2482_w1_reset_bus - Sends a reset on the 1-wire interface
[all …]
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| D | sgi_w1.c | 3 * sgi_w1.c - w1 master driver for one wire support in SGI ASICs
41 * reset the device on the One Wire interface
56 * this is the low level routine to read/write a bit on the One Wire
128 MODULE_DESCRIPTION("Driver for One-Wire IP in SGI ASICs");
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| /linux-6.8/drivers/w1/slaves/ |
| D | Kconfig | 3 # 1-wire slaves configuration
6 menu "1-wire Slaves"
11 Say Y here if you want to connect 1-wire thermal sensors to your
12 wire.
17 Say Y here if you want to connect 1-wire
18 simple 64bit memory rom(ds2401/ds2411/ds1990*) to your wire.
23 Say Y or M here if you want to use a DS2405 1-wire
31 Say Y here if you want to use a 1-wire
47 Say Y here if you want to use a 1-wire
54 Say Y or M here if you want to use a 1-wire
[all …]
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| /linux-6.8/Documentation/w1/masters/ |
| D | omap-hdq.rst | 2 Kernel driver for omap HDQ/1-wire module
7 HDQ/1-wire controller on the TI OMAP 2430/3430 platforms.
15 The HDQ/1-Wire module of TI OMAP2430/3430 platforms implement the hardware
17 Semiconductor 1-Wire protocols. These protocols use a single wire for
18 communication between the master (HDQ/1-Wire controller) and the slave
19 (HDQ/1-Wire external compliant device).
21 A typical application of the HDQ/1-Wire module is the communication with battery
24 The controller supports operation in both HDQ and 1-wire mode. The essential
25 difference between the HDQ and 1-wire mode is how the slave device responds to
29 does not respond with a presence pulse as it does in the 1-Wire protocol.
[all …]
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| /linux-6.8/net/rxrpc/ |
| D | txbuf.c | 37 txb->wire.epoch = htonl(call->conn->proto.epoch); in rxrpc_alloc_txbuf()
38 txb->wire.cid = htonl(call->cid); in rxrpc_alloc_txbuf()
39 txb->wire.callNumber = htonl(call->call_id); in rxrpc_alloc_txbuf()
40 txb->wire.seq = htonl(txb->seq); in rxrpc_alloc_txbuf()
41 txb->wire.type = packet_type; in rxrpc_alloc_txbuf()
42 txb->wire.flags = call->conn->out_clientflag; in rxrpc_alloc_txbuf()
43 txb->wire.userStatus = 0; in rxrpc_alloc_txbuf()
44 txb->wire.securityIndex = call->security_ix; in rxrpc_alloc_txbuf()
45 txb->wire._rsvd = 0; in rxrpc_alloc_txbuf()
46 txb->wire.serviceId = htons(call->dest_srx.srx_service); in rxrpc_alloc_txbuf()
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| D | output.c | 209 txb->wire.flags |= RXRPC_REQUEST_ACK; in rxrpc_send_ack_packet()
215 iov[0].iov_base = &txb->wire; in rxrpc_send_ack_packet()
216 iov[0].iov_len = sizeof(txb->wire) + sizeof(txb->ack) + n; in rxrpc_send_ack_packet()
220 txb->wire.serial = htonl(serial); in rxrpc_send_ack_packet()
241 trace_rxrpc_tx_packet(call->debug_id, &txb->wire, in rxrpc_send_ack_packet()
243 if (txb->wire.flags & RXRPC_REQUEST_ACK) in rxrpc_send_ack_packet()
338 txb->wire.serial = htonl(serial); in rxrpc_send_data_packet()
342 txb->wire.userStatus = RXRPC_USERSTATUS_SERVICE_UPGRADE; in rxrpc_send_data_packet()
344 iov[0].iov_base = &txb->wire; in rxrpc_send_data_packet()
345 iov[0].iov_len = sizeof(txb->wire) + txb->len; in rxrpc_send_data_packet()
[all …]
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| /linux-6.8/include/linux/mfd/ |
| D | motorola-cpcap.h | 186 #define CPCAP_REG_OWDC 0x0eb0 /* One Wire Device Control */
212 #define CPCAP_REG_OW1C 0x1200 /* One Wire 1 Command */
213 #define CPCAP_REG_OW1D 0x1204 /* One Wire 1 Data */
214 #define CPCAP_REG_OW1I 0x1208 /* One Wire 1 Interrupt */
215 #define CPCAP_REG_OW1IE 0x120c /* One Wire 1 Interrupt Enable */
217 #define CPCAP_REG_OW1 0x1214 /* One Wire 1 Control */
219 #define CPCAP_REG_OW2C 0x1220 /* One Wire 2 Command */
220 #define CPCAP_REG_OW2D 0x1224 /* One Wire 2 Data */
221 #define CPCAP_REG_OW2I 0x1228 /* One Wire 2 Interrupt */
222 #define CPCAP_REG_OW2IE 0x122c /* One Wire 2 Interrupt Enable */
[all …]
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| /linux-6.8/Documentation/peci/ |
| D | peci.rst | 24 PECI Wire
27 PECI Wire interface uses a single wire for self-clocking and data
29 physical layer is a self-clocked one-wire bus signal that begins each
32 value is logic '0' or logic '1'. PECI Wire also includes variable data
35 For PECI Wire, each processor package will utilize unique, fixed
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| /linux-6.8/Documentation/devicetree/bindings/iio/temperature/ |
| D | maxim,max31865.yaml | 22 maxim,3-wire:
25 enables 3-wire RTD connection. Else 2-wire or 4-wire RTD connection.
51 maxim,3-wire;
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| /linux-6.8/Documentation/devicetree/bindings/interrupt-controller/ |
| D | intel,ce4100-lapic.yaml | 42 intel,virtual-wire-mode:
47 Virtual Wire Mode - use lapic as virtual wire interrupt delivery mode.
52 mode is configured to virtual wire compatibility mode.
70 intel,virtual-wire-mode;
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| /linux-6.8/Documentation/devicetree/bindings/w1/ |
| D | amd,axi-1wire-host.yaml | 4 $id: http://devicetree.org/schemas/w1/amd,axi-1wire-host.yaml#
7 title: AMD AXI 1-wire bus host for programmable logic
14 const: amd,axi-1wire-host
38 compatible = "amd,axi-1wire-host";
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| /linux-6.8/arch/sh/mm/ |
| D | tlb-urb.c | 18 * Load the entry for 'addr' into the TLB and wire the entry.
32 * Make sure we're not trying to wire the last TLB entry slot. in tlb_wire_entry()
49 /* ... and wire it up. */ in tlb_wire_entry()
64 * It should also be noted that it is not possible to wire and unwire
65 * TLB entries in an arbitrary order. If you wire TLB entry N, followed
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| /linux-6.8/Documentation/devicetree/bindings/display/panel/ |
| D | tpo,tpg110.yaml | 17 and other properties, and has a control interface over 3WIRE
39 protocol is not I2C but 3WIRE SPI.
61 spi-3wire: true
72 - spi-3wire
87 spi-3wire;
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| /linux-6.8/arch/sh/include/mach-common/mach/ |
| D | highlander.h | 62 #define PA_SMCR (PA_BCR+0x0600) /* 2-wire Serial control */
63 #define PA_SMSMADR (PA_BCR+0x0602) /* 2-wire Serial Slave control */
64 #define PA_SMMR (PA_BCR+0x0604) /* 2-wire Serial Mode control */
65 #define PA_SMSADR1 (PA_BCR+0x0606) /* 2-wire Serial Address1 control */
66 #define PA_SMTRDR1 (PA_BCR+0x0646) /* 2-wire Serial Data1 control */
114 #define PA_SMCR (PA_BCR+0x0500) /* 2-wire Serial control */
115 #define PA_SMSMADR (PA_BCR+0x0502) /* 2-wire Serial Slave control */
116 #define PA_SMMR (PA_BCR+0x0504) /* 2-wire Serial Mode control */
117 #define PA_SMSADR1 (PA_BCR+0x0506) /* 2-wire Serial Address1 control */
118 #define PA_SMTRDR1 (PA_BCR+0x0546) /* 2-wire Serial Data1 control */
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| /linux-6.8/drivers/w1/ |
| D | Makefile | 3 # Makefile for the Dallas's 1-wire bus.
6 obj-$(CONFIG_W1) += wire.o
7 wire-objs := w1.o w1_int.o w1_family.o w1_netlink.o w1_io.o
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| D | Kconfig | 3 tristate "Dallas's 1-wire support"
6 Dallas' 1-wire bus is useful to connect slow 1-pin devices
12 will be called wire.
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| /linux-6.8/drivers/iio/common/st_sensors/ |
| D | st_sensors_spi.c | 33 * st_sensors_is_spi_3_wire() - check if SPI 3-wire mode has been selected
36 * Return: true if SPI 3-wire mode is selected, false otherwise.
43 if (device_property_read_bool(dev, "spi-3wire")) in st_sensors_is_spi_3_wire()
54 * st_sensors_configure_spi_3_wire() - configure SPI 3-wire if needed
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| /linux-6.8/Documentation/devicetree/bindings/input/touchscreen/ |
| D | ti,am3359-tsc.yaml | 17 description: Wires refer to application modes i.e. 4/5/8 wire touchscreen
36 ti,wire-config:
63 - ti,wire-config
74 ti,wire-config = <0x00 0x11 0x22 0x33>;
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| /linux-6.8/Documentation/devicetree/bindings/spi/ |
| D | icpdas-lp8841-spi-rtc.txt | 28 - spi-3wire: The master itself has only 3 wire. It cannor work in
50 spi-3wire;
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| /linux-6.8/Documentation/devicetree/bindings/sound/ |
| D | awinic,aw8738.yaml | 14 (set using one-wire pulse control). The mode configures the speaker-guard
26 GPIO used for one-wire pulse control. The pin is typically called SHDN
32 description: Operation mode (number of pulses for one-wire pulse control)
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| /linux-6.8/sound/ppc/ |
| D | snd_ps3_reg.h | 39 * three wire serial
130 /* 3 Wire Audio Serial Output Channel Mutes (0..3) */
142 /* All 3 Wire Serial Outputs Mute */
180 3 Wire Audio Serial Outputs Buffer Read/Write
191 3 Wire Audio Serial Output Channel Buffer Read Numbers
193 Controller of 3 Wire Audio Serial Output Channels
203 3 Wire Audio Serial Output Channel Buffer Write Numbers
230 All 3-Wire Audio Serial Outputs Interrupt Mode
232 condition of all 3-wire Audio Serial Outputs.
267 3 Wire Audio Serial Output Channel Buffer Underflow
[all …]
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| /linux-6.8/include/linux/platform_data/ |
| D | usb-omap1.h | 36 * 3 == 3 wire bidirectional
37 * 4 == 4 wire bidirectional
38 * 6 == 6 wire unidirectional (or TLL)
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| /linux-6.8/include/linux/sunrpc/ |
| D | auth_gss.h | 38 /* on-the-wire gss cred: */
47 /* on-the-wire gss verifier: */
66 * the wire when communicating with a server. */
|