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Searched +full:external +full:- +full:fpga +full:- +full:config (Results 1 – 25 of 43) sorted by relevance

12

/linux/drivers/memory/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
17 config DDR
25 config ARM_PL172_MPMC
33 config ATMEL_EBI
42 Used to configure the EBI (external bus interface) when the device-
43 tree is used. This bus supports NANDs, external ethernet controller,
46 config BRCMSTB_DPFE
58 config BRCMSTB_MEMC
67 config BT1_L2_CTL
68 bool "Baikal-T1 CM2 L2-RAM Cache Control Block"
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/linux/drivers/fpga/
H A Dof-fpga-region.c1 // SPDX-License-Identifier: GPL-2.0
3 * FPGA Region - Device Tree support for FPGA programming under Linux
5 * Copyright (C) 2013-2016 Altera Corporation
8 #include <linux/fpga/fpga-bridge.h>
9 #include <linux/fpga/fpga-mgr.h>
10 #include <linux/fpga/fpga-region.h>
22 { .compatible = "fpga-region", },
28 * of_fpga_region_find - find FPGA region
29 * @np: device node of FPGA Region
31 * Caller will need to put_device(&region->dev) when done.
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H A Dsocfpga-a10.c1 // SPDX-License-Identifier: GPL-2.0
3 * FPGA Manager Driver for Altera Arria10 SoCFPGA
5 * Copyright (C) 2015-2016 Altera Corporation
10 #include <linux/fpga/fpga-mgr.h>
54 /* FPGA CD Ratio Value */
65 * struct a10_fpga_priv - private data for fpga manager
67 * @fpga_data_addr: iomap for single address data register to FPGA
123 regmap_update_bits(priv->regmap, A10_FPGAMGR_IMGCFG_CTL_02_OFST, in socfpga_a10_fpga_set_cfg_width()
133 regmap_write(priv->regmap, A10_FPGAMGR_DCLKSTAT_OFST, in socfpga_a10_fpga_generate_dclks()
137 regmap_write(priv->regmap, A10_FPGAMGR_DCLKCNT_OFST, count); in socfpga_a10_fpga_generate_dclks()
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/linux/drivers/net/mdio/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
13 config MDIO_BUS
20 loadable module or built-in.
22 config FWNODE_MDIO
29 config OF_MDIO
37 config ACPI_MDIO
46 config MDIO_DEVRES
49 config MDIO_SUN4I
57 config MDIO_XGENE
58 tristate "APM X-Gene SoC MDIO bus controller"
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/linux/drivers/bus/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0
8 config ARM_CCI
11 config ARM_CCI400_COMMON
15 config ARM_CCI400_PORT_CTRL
23 config ARM_INTEGRATOR_LM
32 config BRCMSTB_GISB_ARB
37 Driver for the Broadcom Set Top Box System-on-a-chip internal bus
41 config BT1_APB
42 bool "Baikal-T1 APB-bus driver"
46 Baikal-T1 AXI-APB bridge is used to access the SoC subsystem CSRs.
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/linux/Documentation/devicetree/bindings/fpga/
H A Dfpga-region.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/fpga/fpga-region.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: FPGA Region
10 - Michal Simek <michal.simek@amd.com>
14 - Introduction
15 - Terminology
16 - Sequence
17 - FPGA Region
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/linux/drivers/media/pci/pluto2/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
2 config DVB_PLUTO2
8 Support for PCI cards based on the Pluto2 FPGA like the Satelco
9 Easywatch Mobile Terrestrial DVB-T Receiver.
13 an external software decoder to watch TV on your computer.
/linux/Documentation/ABI/stable/
H A Dsysfs-driver-firmware-zynqmp1 What: /sys/devices/platform/firmware\:zynqmp-firmware/ggs*
11 The register is reset during system or power-on
17 # cat /sys/devices/platform/firmware\:zynqmp-firmware/ggs0
18 # echo <value> > /sys/devices/platform/firmware\:zynqmp-firmware/ggs0
22 # cat /sys/devices/platform/firmware\:zynqmp-firmware/ggs0
23 # echo 0x1234ABCD > /sys/devices/platform/firmware\:zynqmp-firmware/ggs0
27 What: /sys/devices/platform/firmware\:zynqmp-firmware/pggs*
38 This register is only reset by the power-on reset
46 # cat /sys/devices/platform/firmware\:zynqmp-firmware/pggs0
47 # echo <value> > /sys/devices/platform/firmware\:zynqmp-firmware/pggs0
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H A Dsysfs-driver-mlxreg-io1 What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/asic_health
6 0 - health failed, 2 - health OK, 3 - ASIC in booting state.
10 What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/cpld1_version
11 What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/cpld2_version
20 What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/fan_dir
25 forward direction - relevant bit is set 0;
26 reversed direction - relevant bit is set 1.
30 What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/cpld3_version
39 What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/jtag_enable
48 What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/select_iio
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/linux/arch/powerpc/platforms/52xx/
H A Dmedia5200.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Support for 'media5200-platform' compatible boards.
11 * Notable characteristic of the Media5200 is the presence of an FPGA
12 * that has all external IRQ lines routed through it. This file implements
30 { .compatible = "fsl,mpc5200-gpio", },
31 { .compatible = "mpc5200-gpio", },
35 /* FPGA register set */
39 #define MEDIA5200_IRQ_SHIFT (32 - MEDIA5200_NUM_IRQS)
73 .name = "Media5200 FPGA",
86 raw_spin_lock(&desc->lock); in media5200_irq_cascade()
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/linux/drivers/irqchip/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
4 config IRQCHIP
8 config ARM_GIC
14 config ARM_GIC_PM
19 config ARM_GIC_MAX_NR
25 config ARM_GIC_V2M
32 config GIC_NON_BANKED
35 config ARM_GIC_V3
42 config ARM_GIC_V3_ITS
48 config ARM_GIC_V3_ITS_FSL_MC
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/linux/drivers/dma/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
17 config DMADEVICES_DEBUG
24 config DMADEVICES_VDEBUG
38 config ASYNC_TX_ENABLE_CHANNEL_SWITCH
41 config ARCH_HAS_ASYNC_TX_FIND_CHANNEL
44 config DMA_ENGINE
47 config DMA_VIRTUAL_CHANNELS
50 config DMA_ACPI
54 config DMA_OF
60 config ALTERA_MSGDMA
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/linux/Documentation/networking/device_drivers/ethernet/mellanox/mlx5/
H A Dkconfig.rst1 .. SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB
26 | The driver can be enabled by choosing CONFIG_MLX5_CORE=y/m in kernel config.
34 | built-in into mlx5_core.ko.
39 …g (DCB) Support <https://enterprise-support.nvidia.com/s/article/howto-auto-config-pfc-and-ets-on-…
53 | Flow-based classifiers, such as those registered through
54 | `tc-flower(8)`, are processed by the device, rather than the
61 | Enables Hardware-accelerated receive flow steering (arfs) support, and ntuple filtering.
62 | https://enterprise-support.nvidia.com/s/article/howto-configure-arfs-on-connectx-4
67 | Enables :ref:`IPSec XFRM cryptography-offload acceleration <xfrm_device>`.
72 | Build support for MACsec cryptography-offload acceleration in the NIC.
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/linux/drivers/gpio/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
17 config GPIOLIB_FASTPATH_LIMIT
29 config OF_GPIO
34 config GPIO_ACPI
38 config GPIOLIB_IRQCHIP
42 config OF_GPIO_MM_GPIOCHIP
47 this symbol, but new drivers should use the generic gpio-regmap
50 config DEBUG_GPIO
57 non-sleeping contexts. They can make bitbanged serial protocols
61 config GPIO_SYSFS
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/linux/arch/arm/boot/dts/nxp/imx/
H A Dimx51-ts4800.dts2 * Copyright 2015 Savoir-faire Linux
4 * This device tree is based on imx51-babbage.dts
9 /dts-v1/;
13 model = "Technologic Systems TS-4800";
14 compatible = "technologic,imx51-ts4800", "fsl,imx51";
17 stdout-path = &uart1;
27 clock-frequency = <22579200>;
31 clock-frequency = <24576000>;
35 backlight_reg: regulator-backlight {
36 compatible = "regulator-fixed";
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/linux/drivers/spi/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
13 dynamic device discovery; some are even write-only or read-only.
17 chips, analog to digital (and d-to-a) converters, and more.
28 config SPI_DEBUG
39 config SPI_MASTER
44 If your system has an master-capable SPI controller (which
51 config SPI_MEM
56 by providing a high-level interface to send memory-like commands.
60 config SPI_AIROHA_SNFI
66 This enables support for SPI-NAND mode on the Airoha NAND
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/linux/drivers/misc/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
8 config SENSORS_LIS3LV02D
12 config AD525X_DPOT
27 See Documentation/misc-devices/ad525x_dpot.rst for the
33 config AD525X_DPOT_I2C
40 module will be called ad525x_dpot-i2c.
42 config AD525X_DPOT_SPI
51 module will be called ad525x_dpot-spi.
53 config DUMMY_IRQ
60 config IBM_ASM
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/linux/include/sound/
H A Demu10k1.h1 /* SPDX-License-Identifier: GPL-2.0-or-later */
16 #include <sound/pcm-indirect.h>
25 /* ------------------- DEFINES -------------------- */
33 /* FIXME? - according to the OSS driver the EMU10K1 needs a 29 bit DMA mask */
41 // This is used to define hardware bit-fields (sub-registers) by combining
44 // The non-concatenating (_NC) variant should be used directly only for
45 // sub-registers that do not follow the <register>_<field> naming pattern.
55 // Macros for manipulating values of bit-fields declared using the above macros.
59 // single sub-register at a time.
62 #define REG_MASK0(r) ((1U << REG_SIZE(r)) - 1U)
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/linux/drivers/i2c/busses/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
12 config I2C_CCGX_UCSI
16 for Cypress CCGx Type-C controller. Individual bus drivers
19 config I2C_ALI1535
25 controller is part of the 7101 device, which is an ACPI-compliant
29 will be called i2c-ali1535.
31 config I2C_ALI1563
37 controller is part of the 7101 device, which is an ACPI-compliant
41 will be called i2c-ali1563.
43 config I2C_ALI15X3
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/linux/drivers/mfd/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
9 config MFD_CORE
14 config MFD_CS5535
23 config MFD_ADP5585
35 config MFD_ALTERA_A10SR
43 accessing the external gpio extender (LEDs & buttons) and
46 config MFD_ALTERA_SYSMGR
56 config MFD_ACT8945A
57 tristate "Active-semi ACT8945A"
62 Support for the ACT8945A PMIC from Active-semi. This device
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/linux/arch/powerpc/boot/dts/
H A Dturris1x.dts1 // SPDX-License-Identifier: GPL-2.0+
5 * Copyright 2013 - 2022 CZ.NIC z.s.p.o. (http://www.nic.cz/)
8 * and available at: https://docs.turris.cz/hw/turris-1x/turris-1x/
11 #include <dt-bindings/gpio/gpio.h>
12 #include <dt-bindings/interrupt-controller/irq.h>
13 #include <dt-bindings/leds/common.h>
14 /include/ "fsl/p2020si-pre.dtsi"
40 /* PCA9557PW GPIO controller for boot config */
41 gpio-controller@18 {
45 #gpio-cells = <2>;
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/linux/drivers/net/ethernet/chelsio/cxgb/
H A Dsubr.c1 // SPDX-License-Identifier: GPL-2.0-only
14 * Copyright (c) 2003 - 2005 Chelsio Communications, Inc. *
40 * t1_wait_op_done - wait until an operation is completed
43 * @mask: a single-bit field within @reg that indicates completion
56 u32 val = readl(adapter->regs + reg) & mask; in t1_wait_op_done()
60 if (--attempts == 0) in t1_wait_op_done()
76 writel(addr, adapter->regs + A_TPI_ADDR); in __t1_tpi_write()
77 writel(value, adapter->regs + A_TPI_WR_DATA); in __t1_tpi_write()
78 writel(F_TPIWR, adapter->regs + A_TPI_CSR); in __t1_tpi_write()
84 adapter->name, addr); in __t1_tpi_write()
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/linux/drivers/watchdog/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
16 on-line as fast as possible after a lock-up. There's both a watchdog
21 <file:Documentation/watchdog/watchdog-api.rst> in the kernel source.
33 config WATCHDOG_CORE
41 config WATCHDOG_NOWAYOUT
50 config WATCHDOG_HANDLE_BOOT_ENABLED
51 bool "Update boot-enabled watchdog until userspace takes over"
61 config WATCHDOG_OPEN_TIMEOUT
70 config WATCHDOG_SYSFS
76 config WATCHDOG_HRTIMER_PRETIMEOUT
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/linux/drivers/net/ethernet/sfc/siena/
H A Dmcdi_pcol.h1 /* SPDX-License-Identifier: GPL-2.0-only */
4 * Copyright 2009-2018 Solarflare Communications Inc.
5 * Copyright 2019-2020 Xilinx Inc.
13 /* Power-on reset state */
29 * we shouldn't touch PCIe config. */
35 /* The 'doorbell' addresses are hard-wired to alert the MC when written */
38 /* The rest of these are firmware-defined */
46 /* Values to be written to the per-port status dword in shared
71 * | | \--- Response
72 * | \------- Error
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/linux/drivers/iio/adc/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
9 config AB8500_GPADC
10 bool "ST-Ericsson AB8500 GPADC driver"
19 config AD_SIGMA_DELTA
24 config AD4000
36 config AD4130
45 Say yes here to build support for Analog Devices AD4130-8 SPI analog
51 config AD4695
64 config AD7091R
67 config AD7091R5
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