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Searched refs:FSI (Results 1 – 14 of 14) sorted by relevance

/Linux-v4.19/drivers/fsi/
DKconfig2 # FSI subsystem
5 menuconfig FSI config
6 tristate "FSI support"
10 FSI - the FRU Support Interface - is a simple bus for low-level
13 if FSI
19 This option causes char devices created for FSI devices to be
31 tristate "GPIO-based FSI master"
35 This option enables a FSI master driver using GPIO lines.
38 tristate "FSI hub master"
40 This option enables a FSI hub master driver. Hub is a type of FSI
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/Linux-v4.19/Documentation/devicetree/bindings/fsi/
Dfsi.txt1 FSI bus & engine generic device tree bindings
4 The FSI bus is probe-able, so the OS is able to enumerate FSI slaves, and
7 busses, which are then exposed by the device tree. For example, an FSI engine
11 FSI masters may require their own DT nodes (to describe the master HW itself);
16 represent the FSI slaves and their slave engines. As a basic outline:
19 /* top-level of FSI bus topology, bound to an FSI master driver and
20 * exposes an FSI bus */
23 /* this node defines the FSI slave device, and is handled
24 * entirely with FSI core code */
41 adding subordinate device tree nodes as children of FSI engines.
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Dfsi-master-gpio.txt1 Device-tree bindings for gpio-based FSI master driver
6 - clock-gpios = <gpio-descriptor>; : GPIO for FSI clock
7 - data-gpios = <gpio-descriptor>; : GPIO for FSI data signal
13 functions (eg, external FSI masters)
Dfsi-master-ast-cf.txt1 Device-tree bindings for ColdFire offloaded gpio-based FSI master driver
10 - clock-gpios = <gpio-descriptor>; : GPIO for FSI clock
11 - data-gpios = <gpio-descriptor>; : GPIO for FSI data signal
15 functions (eg, external FSI masters)
/Linux-v4.19/Documentation/devicetree/bindings/sound/
Drenesas,fsi.txt1 Renesas FSI
11 - interrupts : Should contain FSI interrupt
13 - fsia,spdif-connection : FSI is connected by S/PDIF
14 - fsia,stream-mode-support : FSI supports 16bit stream mode.
15 - fsia,use-internal-clock : FSI uses internal clock when master mode.
/Linux-v4.19/Documentation/ABI/testing/
Dsysfs-driver-fsi-master-gpio6 Controls access arbitration for GPIO-based FSI master. A
8 driver performs FSI bus transactions, 1 sets external mode,
9 where the FSI bus is driven externally (for example, by
Dsysfs-bus-fsi6 Initiates a FSI master scan for all connected slave devices
14 Sends an FSI BREAK command on a master's communication
24 Sends an FSI terminate command from the master to its
38 specified FSI bus address.
/Linux-v4.19/Documentation/devicetree/bindings/i2c/
Di2c-fsi.txt1 Device-tree bindings for FSI-attached I2C master and busses
6 - reg = < address size >; : The FSI CFAM address and address
/Linux-v4.19/sound/soc/sh/
DKconfig25 tristate "SH4 FSI support"
28 This option enables FSI sound support
/Linux-v4.19/arch/sh/kernel/cpu/sh4a/
Dsetup-sh7724.c884 FSI, enumerator
976 INTC_VECT(FSI, 0xF80),
1043 0, 0, SCIFA5, FSI } },
1072 { 0xa4080024, 0, 16, 4, /* IPRJ */ { CEU1, ETHI, FSI, SDHI1 } },
/Linux-v4.19/arch/powerpc/boot/dts/
Dfsp2.dts154 /* 2nd level UICs for FSI */
/Linux-v4.19/drivers/i2c/busses/
DKconfig1351 tristate "FSI I2C driver"
1352 depends on FSI
1354 Driver for FSI bus attached I2C masters. These are I2C masters that
1355 are connected to the system over an FSI bus, instead of the more
/Linux-v4.19/Documentation/process/
Dmaintainer-pgp-guide.rst437 - `Nitrokey Start`_: Open hardware and Free Software, based on FSI
/Linux-v4.19/
DMAINTAINERS6004 FSI-ATTACHED I2C DRIVER