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Searched refs:LPC (Results 1 – 25 of 38) sorted by relevance

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/Linux-v5.4/Documentation/devicetree/bindings/mfd/
Daspeed-lpc.txt2 Device tree bindings for the Aspeed Low Pin Count (LPC) Bus Controller
5 The LPC bus is a means to bridge a host CPU to a number of low-bandwidth
7 primary use case of the Aspeed LPC controller is as a slave on the bus
11 The LPC controller is represented as a multi-function device to account for the
14 "basically compatible with the [LPC registers from the] popular BMC controller
22 * An LPC Host Controller: Manages LPC functions such as host vs slave mode, the
23 physical properties of some LPC pins, configuration of serial IRQs, and
24 APB-to-LPC bridging amonst other functions.
26 * An LPC Host Interface Controller: Manages functions exposed to the host such
27 as LPC firmware hub cycles, configuration of the LPC-to-AHB mapping, UART
[all …]
Dcros-ec.txt6 The EC can be connect through various means (I2C, SPI, LPC, RPMSG) and the
36 Required properties (LPC):
76 Example for LPC is not supplied as it is not yet implemented.
/Linux-v5.4/Documentation/devicetree/bindings/timer/
Dst,stih407-lpc1 STMicroelectronics Low Power Controller (LPC) - Clocksource
4 LPC currently supports Watchdog OR Real Time Clock OR Clocksource
13 - reg : LPC registers base address + size
14 - interrupts : LPC interrupt line number and associated flags
15 - clocks : Clock used by LPC device (See: ../clock/clock-bindings.txt)
16 - st,lpc-mode : The LPC can run either one of three modes:
/Linux-v5.4/Documentation/devicetree/bindings/rtc/
Drtc-st-lpc.txt1 STMicroelectronics Low Power Controller (LPC) - RTC
4 LPC currently supports Watchdog OR Real Time Clock OR Clocksource
13 - reg : LPC registers base address + size
14 - interrupts : LPC interrupt line number and associated flags
15 - clocks : Clock used by LPC device (See: ../clock/clock-bindings.txt)
16 - st,lpc-mode : The LPC can run either one of three modes:
/Linux-v5.4/drivers/soc/aspeed/
DKconfig10 tristate "Aspeed ast2400/2500 HOST LPC to BMC bridge control"
12 Control Aspeed ast2400/2500 HOST LPC to BMC mappings through
14 region where the host LPC read/write region can be buffered.
17 tristate "Aspeed ast2500 HOST LPC snoop support"
20 Provides a driver to control the LPC snoop interface which
22 the host to an arbitrary LPC I/O port.
/Linux-v5.4/Documentation/devicetree/bindings/watchdog/
Dst_lpc_wdt.txt1 STMicroelectronics Low Power Controller (LPC) - Watchdog
4 LPC currently supports Watchdog OR Real Time Clock OR Clocksource
13 - reg : LPC registers base address + size
14 - interrupts : LPC interrupt line number and associated flags
15 - clocks : Clock used by LPC device (See: ../clock/clock-bindings.txt)
16 - st,lpc-mode : The LPC can run either one of three modes:
/Linux-v5.4/Documentation/devicetree/bindings/arm/hisilicon/
Dhisilicon-low-pin-count.txt2 Hisilicon Hip06 SoCs implement a Low Pin Count (LPC) controller, which
6 LPC device node.
14 - reg: base memory range where the LPC register set is mapped.
/Linux-v5.4/drivers/net/ethernet/nxp/
DKconfig3 tristate "NXP ethernet MAC on LPC devices"
8 some NXP LPC devices. You can safely enable this option for LPC32xx
/Linux-v5.4/Documentation/ABI/stable/
Dsysfs-driver-aspeed-vuart5 will appear on the host <-> BMC LPC bus.
13 the UART will appear on the host <-> BMC LPC bus.
/Linux-v5.4/drivers/mcb/
DKconfig33 tristate "LPC (non PCI) based MCB carrier"
37 This is a MCB carrier on a LPC or non PCI device.
/Linux-v5.4/arch/sh/kernel/cpu/sh4a/
Dsetup-sh7757.c802 LPC, LPC5, LPC6, LPC7, LPC8, enumerator
867 INTC_VECT(LPC, 0xaa0), INTC_VECT(LPC, 0xac0),
868 INTC_VECT(LPC, 0xae0), INTC_VECT(LPC, 0xb00),
869 INTC_VECT(LPC, 0xb20),
965 0, DMAC8_11, 0, PECI0, LPC, FRT, 0, TMR45,
1065 { INT2PRI5, 0, 32, 8, { TMR45, 0, FRT, LPC } },
/Linux-v5.4/Documentation/devicetree/bindings/ipmi/
Daspeed-kcs-bmc.txt12 - kcs_chan : The LPC channel number in the controller
/Linux-v5.4/Documentation/devicetree/bindings/security/tpm/
Dtpm_tis_mmio.txt5 this interface will be implemented over Intel's LPC bus.
/Linux-v5.4/drivers/platform/chrome/
DKconfig122 tristate "ChromeOS Embedded Controller (LPC)"
126 over an LPC bus, including the LPC Microchip EC (MEC) variant.
/Linux-v5.4/drivers/vfio/pci/
DKconfig39 and LPC bridge config space.
/Linux-v5.4/Documentation/i2c/busses/
Di2c-sis630.rst52 LPC Controller (rev 36)
/Linux-v5.4/Documentation/devicetree/bindings/clock/
Dlpc1850-ccu.txt36 specific LPC part. Check the user manual for your specific part.
Dlpc1850-cgu.txt42 specific LPC part. Base clocks are numbered from 0 to 27.
/Linux-v5.4/Documentation/
DDMA-ISA-LPC.txt2 DMA with ISA and LPC devices
8 controller. Even though ISA is more or less dead today the LPC bus
/Linux-v5.4/drivers/pinctrl/aspeed/
Dpinctrl-aspeed-g6.c1090 SIG_EXPR_LIST_DECL_SESG(AB7, LAD0, LPC, SIG_DESC_SET(SCU434, 16),
1097 SIG_EXPR_LIST_DECL_SESG(AB8, LAD1, LPC, SIG_DESC_SET(SCU434, 17),
1104 SIG_EXPR_LIST_DECL_SESG(AC8, LAD2, LPC, SIG_DESC_SET(SCU434, 18),
1111 SIG_EXPR_LIST_DECL_SESG(AC7, LAD3, LPC, SIG_DESC_SET(SCU434, 19),
1118 SIG_EXPR_LIST_DECL_SESG(AE7, LCLK, LPC, SIG_DESC_SET(SCU434, 20),
1125 SIG_EXPR_LIST_DECL_SESG(AF7, LFRAME, LPC, SIG_DESC_SET(SCU434, 21),
1141 SIG_EXPR_LIST_DECL_SESG(AD8, LPCRST, LPC, SIG_DESC_SET(SCU434, 23),
1147 FUNC_GROUP_DECL(LPC, AB7, AB8, AC8, AC7, AE7, AF7, AD8);
1865 ASPEED_PINCTRL_GROUP(LPC),
2097 ASPEED_PINCTRL_FUNC(LPC),
/Linux-v5.4/drivers/mtd/spi-nor/
DKconfig68 Enable support for the NXP LPC SPI Flash Interface controller.
/Linux-v5.4/arch/arc/include/asm/
Dentry-arcv2.h56 ; 4. Auto save: (optional) r0-r11, blink, LPE,LPS,LPC, JLI,LDI,EI
/Linux-v5.4/arch/arm/boot/dts/
Daspeed-g6-pinctrl.dtsi336 function = "LPC";
337 groups = "LPC";
Dgemini-dlink-dns-313.dts201 * Used by fan & G751, conflicts LPC,
/Linux-v5.4/drivers/tty/serial/8250/
DKconfig64 bool "Support for Fintek F81216A LPC to 4 UART RS485 API"
68 of the Fintek F81216A LPC to 4 UART.
249 compatible device on the local LPC bus, giving a UART device

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