| /linux/arch/arm/mach-versatile/ |
| H A D | versatile.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Versatile board support using the device tree
20 #include <asm/mach-types.h>
29 * ------------------------------------------------------------------------
30 * Versatile Registers
31 * ------------------------------------------------------------------------
37 * VERSATILE peripheral addresses
61 if (adev->res.start == VERSATILE_MMCI0_BASE) in mmc_status()
129 np = of_find_compatible_node(NULL, NULL, "arm,versatile-pci"); in versatile_dt_pci_init()
133 /* Check if PCI backplane is detected */ in versatile_dt_pci_init()
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| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0
3 bool "ARM Ltd. Versatile family"
18 This enables support for ARM Ltd Versatile board.
52 bool "Include support for Integrator/IM-PD1"
60 The IM-PD1 is an add-on logic module for the Integrator which
62 The IM-PD1 can be found on the Integrator/PP2 platform.
77 bool "Integrator/CM922T-XA10 core module"
83 bool "Integrator/CM926EJ-S core module"
107 bool "Integrator/CM1026EJ-S core module"
113 bool "Integrator/CM1136JF-S core module"
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| /linux/arch/arm/boot/dts/arm/ |
| H A D | versatile-pb.dts | 1 // SPDX-License-Identifier: GPL-2.0
2 #include "versatile-ab.dts"
5 model = "ARM Versatile PB";
6 compatible = "arm,versatile-pb";
9 /* The Versatile PB is using more SIC IRQ lines than the AB */
10 sic: interrupt-controller@10003000 {
11 clear-mask = <0xffffffff>;
14 * figure 3-30 page 3-74 of ARM DUI 0224B
16 valid-mask = <0x7fe003ff>;
23 gpio-controller;
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| H A D | vexpress-v2m.dtsi | 1 // SPDX-License-Identifier: GPL-2.0
3 * ARM Ltd. Versatile Express
6 * V2M-P1
8 * HBI-0190D
14 * RS1 variant (vexpress-v2m-rs1.dtsi), but there is a strong
18 * CHANGES TO vexpress-v2m-rs1.dtsi!
20 #include <dt-bindings/interrupt-controller/arm-gic.h>
24 compatible = "simple-bus";
25 #address-cells = <1>;
26 #size-cells = <1>;
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| H A D | vexpress-v2m-rs1.dtsi | 1 // SPDX-License-Identifier: GPL-2.0
3 * ARM Ltd. Versatile Express
6 * V2M-P1
8 * HBI-0190D
10 * RS1 memory map ("ARM Cortex-A Series memory map" in the board's
14 * original variant (vexpress-v2m.dtsi), but there is a strong
18 * CHANGES TO vexpress-v2m.dtsi!
20 #include <dt-bindings/interrupt-controller/arm-gic.h>
23 v2m_fixed_3v3: regulator-3v3 {
24 compatible = "regulator-fixed";
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| /linux/Documentation/devicetree/bindings/arm/ |
| H A D | arm,versatile.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/arm/arm,versatile.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: ARM Versatile Boards
10 - Linus Walleij <linus.walleij@linaro.org>
13 The ARM Versatile boards are two variants of ARM926EJ-S evaluation boards
14 with various pluggable interface boards, in essence the Versatile PB version
15 is a superset of the Versatile AB version.
17 The root node in the Versatile platforms must contain a core module child
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| /linux/drivers/pci/controller/ |
| H A D | pci-versatile.c | 1 // SPDX-License-Identifier: GPL-2.0
15 #include <linux/pci.h>
18 #include "../pci.h"
50 unsigned int busnr = bus->number; in versatile_map_bus()
66 struct device *dev = &pdev->dev; in versatile_pci_probe()
69 int i, myslot = -1, mem = 1; in versatile_pci_probe()
76 return -ENOMEM; in versatile_pci_probe()
91 resource_list_for_each_entry(entry, &bridge->windows) { in versatile_pci_probe()
92 if (resource_type(entry->res) == IORESOURCE_MEM) { in versatile_pci_probe()
93 writel(entry->res->start >> 28, PCI_IMAP(mem)); in versatile_pci_probe()
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| H A D | Makefile | 1 # SPDX-License-Identifier: GPL-2.0
2 obj-$(CONFIG_PCIE_CADENCE) += cadence/
3 obj-$(CONFIG_PCI_FTPCI100) += pci-ftpci100.o
4 obj-$(CONFIG_PCI_IXP4XX) += pci-ixp4xx.o
5 obj-$(CONFIG_PCI_HYPERV) += pci-hyperv.o
6 obj-$(CONFIG_PCI_HYPERV_INTERFACE) += pci-hyperv-intf.o
7 obj-$(CONFIG_PCI_MVEBU) += pci-mvebu.o
8 obj-$(CONFIG_PCI_AARDVARK) += pci-aardvark.o
9 obj-$(CONFIG_PCI_TEGRA) += pci-tegra.o
10 obj-$(CONFIG_PCI_RCAR_GEN2) += pci-rcar-gen2.o
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| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0
3 menu "PCI controller drivers"
4 depends on PCI
45 system-on-chips, like the Apple M1. This is required for the USB
46 type-A ports, Ethernet, Wi-Fi, and Bluetooth.
51 bool "ARM Versatile PB PCI controller"
102 bool "Cavium Thunder PCIe controller to off-chip devices"
110 bool "Cavium Thunder ECAM controller to on-chip devices on pass-1.x silicon"
115 Say Y here if you want ECAM support for CN88XX-Pass-1.x Cavium Thunder SoCs.
118 bool "Faraday Technology FTPCI100 PCI controller"
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| /linux/arch/arm64/ |
| H A D | Kconfig.platforms | 1 # SPDX-License-Identifier: GPL-2.0-only
19 bool "Allwinner sunxi 64-bit SoC Family"
31 select ALPINE_MSI if PCI
40 This enables support for Apple's in-house ARM SoC family, starting
74 Say Y if you intend to run the kernel on a Broadcom Broadband ARM-based
77 This enables support for Broadcom BCA ARM-based broadband chipsets,
81 bool "Broadcom Set-Top-Box SoCs"
122 This enables support for the Microchip Sparx5 ARMv8-based
123 SoC family of TSN-capable gigabit switches.
125 The SparX-5 Ethernet switch family provides a rich set of
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| /linux/drivers/mtd/maps/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
7 bool "Support non-linear mappings of flash chips"
21 with config options or at run-time.
79 bool "Baikal-T1 Boot ROMs OF-based physical memory map handling"
86 This provides some extra DT physmap parsing for the Baikal-T1
87 platforms, some detection and setting up ROMs-specific accessors.
90 bool "ARM Versatile OF-based physical memory map handling"
95 This provides some extra DT physmap parsing for the ARM Versatile
100 bool "Cortina Gemini OF-based physical memory map handling"
111 bool "Intel IXP4xx OF-based physical memory map handling"
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| H A D | Makefile | 1 # SPDX-License-Identifier: GPL-2.0
7 obj-$(CONFIG_MTD) += map_funcs.o
11 obj-$(CONFIG_MTD_CFI_FLAGADM) += cfi_flagadm.o
12 obj-$(CONFIG_MTD_DC21285) += dc21285.o
13 obj-$(CONFIG_MTD_L440GX) += l440gx.o
14 obj-$(CONFIG_MTD_AMD76XROM) += amd76xrom.o
15 obj-$(CONFIG_MTD_ESB2ROM) += esb2rom.o
16 obj-$(CONFIG_MTD_ICHXROM) += ichxrom.o
17 obj-$(CONFIG_MTD_CK804XROM) += ck804xrom.o
18 obj-$(CONFIG_MTD_TSUNAMI) += tsunami_flash.o
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| /linux/Documentation/devicetree/bindings/clock/ |
| H A D | arm,syscon-icst.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/clock/arm,syscon-icst.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Linus Walleij <linusw@kernel.org>
25 connects the low 8 bits of the VDW (missing one bit), hard-wires RDW to
26 different values and sometimes also hard-wires the output divider. They
38 integratorap-cm
41 integratorap-sys
44 integratorap-pci 14 1 14
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| /linux/drivers/i2c/busses/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
10 depends on PCI
16 for Cypress CCGx Type-C controller. Individual bus drivers
21 depends on PCI && HAS_IOPORT
25 controller is part of the 7101 device, which is an ACPI-compliant
29 will be called i2c-ali1535.
33 depends on PCI && HAS_IOPORT
37 controller is part of the 7101 device, which is an ACPI-compliant
41 will be called i2c-ali1563.
45 depends on PCI && HAS_IOPORT
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| H A D | Makefile | 1 # SPDX-License-Identifier: GPL-2.0
7 obj-$(CONFIG_I2C_SCMI) += i2c-scmi.o
10 obj-$(CONFIG_I2C_CCGX_UCSI) += i2c-ccgx-ucsi.o
13 obj-$(CONFIG_I2C_ALI1535) += i2c-ali1535.o
14 obj-$(CONFIG_I2C_ALI1563) += i2c-ali1563.o
15 obj-$(CONFIG_I2C_ALI15X3) += i2c-ali15x3.o
16 obj-$(CONFIG_I2C_AMD756) += i2c-amd756.o
17 obj-$(CONFIG_I2C_AMD756_S4882) += i2c-amd756-s4882.o
18 obj-$(CONFIG_I2C_AMD8111) += i2c-amd8111.o
19 obj-$(CONFIG_I2C_CHT_WC) += i2c-cht-wc.o
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| /linux/Documentation/mm/ |
| H A D | memory-model.rst | 1 .. SPDX-License-Identifier: GPL-2.0
23 Regardless of the selected memory model, there exists one-to-one
35 non-NUMA systems with contiguous, or mostly contiguous, physical
54 straightforward: `PFN - ARCH_PFN_OFFSET` is an index to the
63 SPARSEMEM is the most versatile memory model available in Linux and it
65 as hot-plug and hot-remove of the physical memory, alternative memory
66 maps for non-volatile memory devices and deferred initialization of
85 NR\_MEM\_SECTIONS = 2 ^ {(MAX\_PHYSMEM\_BITS - SECTION\_SIZE\_BITS)}
87 The `mem_section` objects are arranged in a two-dimensional array
104 corresponding `struct page` - a "classic sparse" and "sparse
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| /linux/drivers/clk/versatile/ |
| H A D | clk-icst.c | 1 // SPDX-License-Identifier: GPL-2.0-only
7 * Copyright (C) 2012-2015 Linus Walleij
17 #include <linux/clk-provider.h>
23 #include "clk-icst.h"
25 /* Magic unlocking token used on all Versatile boards */
37 * struct clk_icst - ICST VCO clock wrapper
59 * vco_get() - get ICST VCO settings from a certain ICST
68 ret = regmap_read(icst->map, icst->vcoreg_off, &val); in vco_get()
77 * "Integrator CM926EJ-S, CM946E-S, CM966E-S, CM1026EJ-S and in vco_get()
78 * CM1136JF-S User Guide" ARM DUI 0138E, page 3-13 thru 3-14. in vco_get()
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| /linux/drivers/mfd/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
17 depends on PCI && (X86_32 || (X86 && COMPILE_TEST))
57 tristate "Active-semi ACT8945A"
62 Support for the ACT8945A PMIC from Active-semi. This device
63 features three step-down DC/DC converters and four low-dropout
79 sun4i-gpadc-iio and the hwmon driver iio_hwmon.
82 called sun4i-gpadc.
113 tablets etc. It has 4 DC/DC step-down regulators, 3 DC/DC step-down
144 over at91-usart-serial driver and usart-spi-driver. Only one function
160 tristate "Atmel HLCDC (High-end LCD Controller)"
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| /linux/Documentation/hwmon/ |
| H A D | pmbus-core.rst | 9 power-management protocol with a fully defined command language that facilitates
11 protocol is implemented over the industry-standard SMBus serial interface and
12 enables programming, control, and real-time monitoring of compliant power
13 conversion products. This flexible and highly versatile standard allows for
18 promoted by the PMBus Implementers Forum (PMBus-IF), comprising 30+ adopters
22 commands, and manufacturers can add as many non-standard commands as they like.
23 Also, different PMBUs devices act differently if non-supported commands are
40 to PCI code, where generic code is augmented as needed with quirks for all kinds
43 PMBus device capabilities auto-detection
46 For generic PMBus devices, code in pmbus.c attempts to auto-detect all supported
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| /linux/arch/arm/ |
| H A D | Kconfig.debug | 1 # SPDX-License-Identifier: GPL-2.0
44 once the kernel has booted up - it's a one time check.
104 1 - undefined instruction events
105 2 - system calls
106 4 - invalid data aborts
107 8 - SIGSEGV faults
108 16 - SIGBUS faults
112 bool "Kernel low-level debugging functions (read help!)"
125 prompt "Kernel low-level debugging port"
129 bool "Kernel low-level debugging messages via Alpine UART0"
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| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0
145 select PCI_DOMAINS_GENERIC if PCI
146 select PCI_SYSCALL if PCI
159 The ARM series is a line of low-power-consumption RISC chip designs
161 handhelds such as the Compaq IPAQ. ARM-based PCs are no longer
162 manufactured, but legacy ARM-based PC hardware remains popular in
173 supported in LLD until version 14. The combined range is -/+ 256 MiB,
266 Patch phys-to-virt and virt-to-phys translation functions at
270 This can only be used with non-XIP MMU kernels where the base
316 bool "MMU-based Paged Memory Management Support"
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| /linux/drivers/hwmon/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
20 sensors-detect script from the lm_sensors package. Read
21 <file:Documentation/hwmon/userspace-tools.rst> for details.
76 with SMpro co-processor.
278 will be called as370-hwmon.
311 will be called axi-fan-control
315 depends on X86 && PCI
320 lm-sensors 2.10.1 for proper userspace support.
327 depends on X86 && PCI && AMD_NB
340 depends on X86 && PCI && CPU_SUP_AMD
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| /linux/ |
| H A D | MAINTAINERS | 5 ---------------------------------------------------
21 W: *Web-page* with status/info
23 B: URI for where to file *bugs*. A web-page with detailed bug
28 patches to the given subsystem. This is either an in-tree file,
29 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst
46 N: [^a-z]tegra all files whose path contains tegra
64 ----------------
83 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
85 L: linux-scsi@vger.kernel.org
88 F: drivers/scsi/3w-*
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| /linux/drivers/macintosh/ |
| H A D | via-pmu.c | 1 // SPDX-License-Identifier: GPL-2.0
5 * The VIA (versatile interface adapter) interfaces to the PMU,
9 * to the keyboard and mouse, as well as the non-volatile RAM
13 * Copyright (C) 2001-2002 Benjamin Herrenschmidt
14 * Copyright (C) 2006-2007 Johannes Berg
17 * - Cleanup atomically disabling reply to PMU events after
30 #include <linux/pci.h>
72 #include "via-pmu-event.h"
82 /* VIA registers - spaced 0x200 bytes apart */
84 #define B 0 /* B-side data */
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