/linux/Documentation/devicetree/bindings/usb/ |
H A D | usb251xb.yaml | 1 # SPDX-License-Identifier: GPL-2.0 3 --- 5 $schema: http://devicetree.org/meta-schemas/core.yaml# 7 title: Microchip USB 2.0 Hi-Speed Hub Controller 10 - Richard Leitner <richard.leitner@skidata.com> 15 - microchip,usb2422 16 - microchip,usb2512b 17 - microchip,usb2512bi 18 - microchip,usb2513b 19 - microchip,usb2513bi [all …]
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H A D | maxim,max33359.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 3 --- 5 $schema: http://devicetree.org/meta-schemas/core.yaml# 7 title: Maxim TCPCI Type-C PD controller 10 - Badhri Jagan Sridharan <badhri@google.com> 12 description: Maxim TCPCI Type-C PD controller 17 - maxim,max33359 27 $ref: ../connector/usb-connector.yaml# 32 - compatible 33 - reg [all …]
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/linux/drivers/usb/core/ |
H A D | generic.c | 1 // SPDX-License-Identifier: GPL-2.0 3 * drivers/usb/core/generic.c - generic driver for USB devices (not interfaces) 5 * (C) Copyright 2005 Greg Kroah-Hartman <gregkh@suse.de> 9 * (C) Copyright Johannes Erdfelt 1999-2001 14 * (C) Copyright David Brownell 2000-2004 17 * (C) Copyright Greg Kroah-Hartman 2002-2003 34 return desc->bInterfaceClass == USB_CLASS_COMM in is_rndis() 35 && desc->bInterfaceSubClass == 2 in is_rndis() 36 && desc->bInterfaceProtocol == 0xff; in is_rndis() 41 return desc->bInterfaceClass == USB_CLASS_MISC in is_activesync() [all …]
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/linux/Documentation/trace/coresight/ |
H A D | coresight-cpu-debug.rst | 9 ------------ 11 Coresight CPU debug module is defined in ARMv8-a architecture reference manual 13 debug module and it is mainly used for two modes: self-hosted debug and 16 explore debugging method which rely on self-hosted debug mode, this document 19 The debug module provides sample-based profiling extension, which can be used 21 every CPU has one dedicated debug module to be connected. Based on self-hosted 29 -------------- 31 - During driver registration, it uses EDDEVID and EDDEVID1 - two device ID 32 registers to decide if sample-based profiling is implemented or not. On some 36 - At the time this documentation was written, the debug driver mainly relies on [all …]
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/linux/drivers/net/wireless/st/cw1200/ |
H A D | cw1200_sdio.c | 1 // SPDX-License-Identifier: GPL-2.0-only 3 * Mac80211 SDIO driver for ST-Ericsson CW1200 device 5 * Copyright (c) 2010, ST-Ericsson 22 #include <linux/platform_data/net-cw1200.h> 26 MODULE_DESCRIPTION("mac80211 ST-Ericsson CW1200 SDIO driver"); 60 static int cw1200_sdio_memcpy_fromio(struct hwbus_priv *self, in cw1200_sdio_memcpy_fromio() argument 64 return sdio_memcpy_fromio(self->func, dst, addr, count); in cw1200_sdio_memcpy_fromio() 67 static int cw1200_sdio_memcpy_toio(struct hwbus_priv *self, in cw1200_sdio_memcpy_toio() argument 71 return sdio_memcpy_toio(self->func, addr, (void *)src, count); in cw1200_sdio_memcpy_toio() 74 static void cw1200_sdio_lock(struct hwbus_priv *self) in cw1200_sdio_lock() argument [all …]
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H A D | cw1200_spi.c | 1 // SPDX-License-Identifier: GPL-2.0-only 3 * Mac80211 SPI driver for ST-Ericsson CW1200 device 9 * Copyright (c) 2010, ST-Ericsson 25 #include <linux/platform_data/net-cw1200.h> 29 MODULE_DESCRIPTION("mac80211 ST-Ericsson CW1200 SPI driver"); 54 Hardware expects 32-bit data to be written as 16-bit BE words: 59 static int cw1200_spi_memcpy_fromio(struct hwbus_priv *self, in cw1200_spi_memcpy_fromio() argument 91 if (self->func->bits_per_word == 8) in cw1200_spi_memcpy_fromio() 98 ret = spi_sync(self->func, &m); in cw1200_spi_memcpy_fromio() 114 if (self->func->bits_per_word == 8) in cw1200_spi_memcpy_fromio() [all …]
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/linux/Documentation/devicetree/bindings/arm/ |
H A D | arm,coresight-cpu-debug.yaml | 1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause 3 --- 4 $id: http://devicetree.org/schemas/arm/arm,coresight-cpu-debug.yaml# 5 $schema: http://devicetree.org/meta-schemas/core.yaml# 10 - Mathieu Poirier <mathieu.poirier@linaro.org> 11 - Mike Leach <mike.leach@linaro.org> 12 - Leo Yan <leo.yan@linaro.org> 13 - Suzuki K Poulose <suzuki.poulose@arm.com> 18 external debug module is mainly used for two modes: self-hosted debug and 21 module provides sample-based profiling extension, which can be used to sample [all …]
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/linux/drivers/usb/host/ |
H A D | ohci-s3c2410.c | 1 // SPDX-License-Identifier: GPL-1.0+ 6 * (C) Copyright 2000-2002 David Brownell <dbrownell@users.sourceforge.net> 7 * (C) Copyright 2002 Hewlett-Packard Company 14 * Modified for S3C2410 from ohci-sa1111.c, ohci-omap.c and ohci-lh7a40.c 28 #include <linux/platform_data/usb-ohci-s3c2410.h> 55 return dev_get_platdata(hcd->self.controller); in to_s3c2410_info() 60 struct s3c2410_hcd_info *info = dev_get_platdata(&dev->dev); in s3c2410_start_hc() 62 dev_dbg(&dev->dev, "s3c2410_start_hc:\n"); in s3c2410_start_hc() 70 info->hcd = hcd; in s3c2410_start_hc() 71 info->report_oc = s3c2410_hcd_oc; in s3c2410_start_hc() [all …]
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H A D | ohci-omap.c | 1 // SPDX-License-Identifier: GPL-1.0+ 6 * (C) Copyright 2000-2005 David Brownell 7 * (C) Copyright 2002 Hewlett-Packard Company 13 * and on ohci-sa1111.c by Christopher Hoover <ch@hpl.hp.com> 19 #include <linux/dma-mapping.h> 28 #include <linux/platform_data/usb-omap1.h> 29 #include <linux/soc/ti/omap1-usb.h> 30 #include <linux/soc/ti/omap1-mux.h> 31 #include <linux/soc/ti/omap1-soc.h> 32 #include <linux/soc/ti/omap1-io.h> [all …]
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H A D | sl811-hcd.c | 1 // SPDX-License-Identifier: GPL-2.0 6 * Copyright (C) 2004-2005 David Brownell 23 * and usb-storage. 26 * - usb suspend/resume triggered by sl811 27 * - various issues noted in the code 28 * - performance work; use both register banks; ... 29 * - use urb->iso_frame_desc[] with ISO transfers 64 MODULE_ALIAS("platform:sl811-hcd"); 74 static const char hcd_name[] = "sl811-hcd"; 76 /*-------------------------------------------------------------------------*/ [all …]
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H A D | ohci-pxa27x.c | 1 // SPDX-License-Identifier: GPL-1.0+ 6 * (C) Copyright 2000-2002 David Brownell <dbrownell@users.sourceforge.net> 7 * (C) Copyright 2002 Hewlett-Packard Company 14 * Modified for LH7A404 from ohci-sa1111.c 17 * Modified for pxa27x from ohci-lh7a404.c 18 * by Nick Bane <nick@cecomputing.co.uk> 26-8-2004 25 #include <linux/dma-mapping.h> 30 #include <linux/platform_data/usb-ohci-pxa27x.h> 45 * UHC: USB Host Controller (OHCI-like) register definitions 110 #define UHCHIE_RWIE (1 << 7) /* Remote Wake-up IntEn */ [all …]
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/linux/drivers/usb/misc/ |
H A D | usb3503.c | 1 // SPDX-License-Identifier: GPL-2.0+ 5 * Copyright (c) 2012-2013 Dongjin Kim (tobetter@gmail.com) 58 struct device *dev = hub->dev; in usb3503_connect() 61 if (hub->regmap) { in usb3503_connect() 63 err = regmap_write(hub->regmap, USB3503_SP_ILOCK, in usb3503_connect() 71 /* PDS : Set the ports which are disabled in self-powered mode. */ in usb3503_connect() 72 if (hub->port_off_mask) { in usb3503_connect() 73 err = regmap_update_bits(hub->regmap, USB3503_PDS, in usb3503_connect() 74 hub->port_off_mask, in usb3503_connect() 75 hub->port_off_mask); in usb3503_connect() [all …]
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H A D | usb251xb.c | 1 // SPDX-License-Identifier: GPL-2.0+ 3 * Driver for Microchip USB251xB USB 2.0 Hi-Speed Hub Controller 9 * a not-accepted patch by Fabien Lahoudere, see: 110 #define DRIVER_DESC "Microchip USB 2.0 Hi-Speed Hub Controller" 234 if (dev->type == &i2c_adapter_type) { in usb251xb_check_dev_children() 244 struct gpio_chip *gc = gpiod_to_chip(hub->gpio_reset); in usb251x_check_gpio_chip() 245 struct i2c_adapter *adap = hub->i2c->adapter; in usb251x_check_gpio_chip() 248 if (!hub->gpio_reset) in usb251x_check_gpio_chip() 252 return -EINVAL; in usb251x_check_gpio_chip() 254 ret = usb251xb_check_dev_children(&adap->dev, gc->parent); in usb251x_check_gpio_chip() [all …]
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/linux/drivers/gpu/drm/msm/dp/ |
H A D | dp_drm.c | 1 // SPDX-License-Identifier: GPL-2.0-only 3 * Copyright (c) 2017-2020, The Linux Foundation. All rights reserved. 17 * dp_bridge_detect - callback to determine if connector is connected 25 dp = to_dp_bridge(bridge)->dp_display; in dp_bridge_detect() 27 drm_dbg_dp(dp->drm_dev, "link_ready = %s\n", in dp_bridge_detect() 28 (dp->link_ready) ? "true" : "false"); in dp_bridge_detect() 30 return (dp->link_ready) ? connector_status_connected : in dp_bridge_detect() 41 dp = to_dp_bridge(bridge)->dp_display; in dp_bridge_atomic_check() 43 drm_dbg_dp(dp->drm_dev, "link_ready = %s\n", in dp_bridge_atomic_check() 44 (dp->link_ready) ? "true" : "false"); in dp_bridge_atomic_check() [all …]
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/linux/drivers/usb/gadget/legacy/ |
H A D | nokia.c | 1 // SPDX-License-Identifier: GPL-2.0 3 * nokia.c -- Nokia Composite Gadget Driver 5 * Copyright (C) 2008-2010 Nokia Corporation 28 #define NOKIA_LONG_NAME "N900 (PC-Suite Mode)" 65 static const char description_nokia[] = "PC-Suite Configuration"; 76 .language = 0x0409, /* en-us */ 98 /*-------------------------------------------------------------------------*/ 105 /*-------------------------------------------------------------------------*/ 121 .label = "Bus Powered", 129 .label = "Self Powered", [all …]
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/linux/drivers/crypto/intel/qat/qat_common/ |
H A D | adf_gen4_hw_data.c | 1 // SPDX-License-Identifier: (BSD-3-Clause OR GPL-2.0-only) 12 u32 adf_gen4_get_accel_mask(struct adf_hw_device_data *self) in adf_gen4_get_accel_mask() argument 18 u32 adf_gen4_get_num_accels(struct adf_hw_device_data *self) in adf_gen4_get_num_accels() argument 24 u32 adf_gen4_get_num_aes(struct adf_hw_device_data *self) in adf_gen4_get_num_aes() argument 26 if (!self || !self->ae_mask) in adf_gen4_get_num_aes() 29 return hweight32(self->ae_mask); in adf_gen4_get_num_aes() 33 u32 adf_gen4_get_misc_bar_id(struct adf_hw_device_data *self) in adf_gen4_get_misc_bar_id() argument 39 u32 adf_gen4_get_etr_bar_id(struct adf_hw_device_data *self) in adf_gen4_get_etr_bar_id() argument 45 u32 adf_gen4_get_sram_bar_id(struct adf_hw_device_data *self) in adf_gen4_get_sram_bar_id() argument 51 enum dev_sku_info adf_gen4_get_sku(struct adf_hw_device_data *self) in adf_gen4_get_sku() argument [all …]
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/linux/arch/arm64/boot/dts/qcom/ |
H A D | sdm632-fairphone-fp3.dts | 1 // SPDX-License-Identifier: BSD-3-Clause 5 /dts-v1/; 7 #include <dt-bindings/leds/common.h> 15 chassis-type = "handset"; 16 qcom,msm-id = <349 0>; 17 qcom,board-id = <8 0x10000>; 26 stdout-path = "serial0:115200n8"; 29 gpio-keys { 30 compatible = "gpio-keys"; 32 key-volume-up { [all …]
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H A D | sm7225-fairphone-fp4.dts | 1 // SPDX-License-Identifier: BSD-3-Clause 6 /dts-v1/; 15 #include <dt-bindings/firmware/qcom,scm.h> 16 #include <dt-bindings/gpio/gpio.h> 17 #include <dt-bindings/iio/qcom,spmi-adc7-pmk8350.h> 18 #include <dt-bindings/input/input.h> 19 #include <dt-bindings/leds/common.h> 20 #include <dt-bindings/pinctrl/qcom,pmic-gpio.h> 21 #include <dt-bindings/regulator/qcom,rpmh-regulator.h> 22 #include <dt-bindings/usb/pd.h> [all …]
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/linux/drivers/usb/common/ |
H A D | debug.c | 1 // SPDX-License-Identifier: GPL-2.0 5 * Copyright (C) 2010-2011 Texas Instruments Incorporated - https://www.ti.com 38 return "Self Powered"; in usb_decode_device_feature() 280 * usb_decode_ctrl - Returns human readable representation of control request. 281 * @str: buffer to return a human-readable representation of control request. 290 * Function returns decoded, formatted and human-readable description of
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/linux/drivers/pci/hotplug/ |
H A D | acpiphp_glue.c | 1 // SPDX-License-Identifier: GPL-2.0+ 5 * Copyright (C) 2002,2003 Takayoshi Kochi (t-kochi@bq.jp.nec.com) 6 * Copyright (C) 2002 Hiroshi Aono (h-aono@ap.jp.nec.com) 8 * Copyright (C) 2003-2005 Matthew Wilcox (willy@infradead.org) 9 * Copyright (C) 2003-2005 Hewlett Packard 21 * - The one in acpiphp_bridge has its refcount elevated by pci_get_slot() 24 * - When a P2P bridge is present, we elevate the refcount on the subordinate 35 #include <linux/pci-acpi.h> 54 * acpiphp_init_context - Create hotplug context and grab a reference to it. 67 context->refcount = 1; in acpiphp_init_context() [all …]
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/linux/drivers/usb/serial/ |
H A D | io_usbvend.h | 1 /* SPDX-License-Identifier: GPL-2.0+ */ 4 * USBVEND.H Vendor-specific USB definitions 7 * must be kept backward-compatible with older firmware. 34 // We break the USB-defined PID into an OEM Id field (upper 6 bits) 40 // ION-device OEM IDs 50 // ION-device Device IDs 51 // Product IDs - assigned to match middle digit of serial number (No longer true) 77 // ION_DEVICE_ID_EDGEPORT_8_HANDBUILT 0x009 // Hand-built Edgeport/8 (Placeholder, used in middle d… 83 #define ION_DEVICE_ID_EDGEPORT_8 0x00F // Edgeport/8 (single-CPU) 88 #define ION_DEVICE_ID_EDGEPORT_8I 0x014 // Edgeport/8 RS422 (single-CPU) [all …]
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/linux/arch/powerpc/platforms/powermac/ |
H A D | pci.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later 5 * Copyright (C) 2003-2005 Benjamin Herrenschmuidt (benh@kernel.crashing.org) 21 #include <asm/pci-bridge.h> 25 #include <asm/ppc-pci.h> 37 /* XXX Could be per-controller, but I don't think we risk anything by 62 for (; node; node = node->sibling) { in fixup_one_level_bus_range() 67 /* For PCI<->PCI bridges or CardBus bridges, we go down */ in fixup_one_level_bus_range() 68 class_code = of_get_property(node, "class-code", NULL); in fixup_one_level_bus_range() 72 bus_range = of_get_property(node, "bus-range", &len); in fixup_one_level_bus_range() 77 higher = fixup_one_level_bus_range(node->child, higher); in fixup_one_level_bus_range() [all …]
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/linux/arch/mips/kernel/ |
H A D | pm-cps.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later 13 #include <asm/asm-offsets.h> 17 #include <asm/mips-cps.h> 20 #include <asm/pm-cps.h> 22 #include <asm/smp-cps.h> 26 * cps_nc_entry_fn - type of a generated non-coherent state entry function 28 * @nc_ready_count: pointer to a non-coherent mapping of the core ready_count 30 * The code entering & exiting non-coherent states is generated at runtime 33 * core-specific code particularly for cache routines. If coupled_coherence 34 * is non-zero and this is the entry function for the CPS_PM_NC_WAIT state, [all …]
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/linux/drivers/usb/gadget/udc/ |
H A D | max3420_udc.c | 1 // SPDX-License-Identifier: GPL-2.0+ 6 * (C) Copyright 2019-2020 Linaro Ltd 189 #define DRIVER_DESC "MAX3420 USB Device-Mode Driver" 190 static const char driver_name[] = "max3420-udc"; 201 struct spi_device *spi = udc->spi; in spi_ack_ctrl() 220 struct spi_device *spi = udc->spi; in spi_rd8_ack() 247 struct spi_device *spi = udc->spi; in spi_wr8_ack() 273 struct spi_device *spi = udc->spi; in spi_rd_buf() 295 struct spi_device *spi = udc->spi; in spi_wr_buf() 316 struct max3420_udc *udc = ep->udc; in spi_max3420_enable() [all …]
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/linux/drivers/usb/gadget/udc/bdc/ |
H A D | bdc_udc.c | 1 // SPDX-License-Identifier: GPL-2.0+ 3 * bdc_udc.c - BRCM BDC USB3.0 device controller gagdet ops 13 #include <linux/dma-mapping.h> 64 srr = &bdc->srr; in srr_dqp_index_advc() 65 dev_dbg_ratelimited(bdc->dev, "srr->dqp_index:%d\n", srr->dqp_index); in srr_dqp_index_advc() 66 srr->dqp_index++; in srr_dqp_index_advc() 68 if (srr->dqp_index == NUM_SR_ENTRIES) in srr_dqp_index_advc() 69 srr->dqp_index = 0; in srr_dqp_index_advc() 79 temp = bdc_readl(bdc->regs, BDC_USPC); in bdc_uspc_connected() 81 dev_dbg(bdc->dev, "%s speed=%x\n", __func__, speed); in bdc_uspc_connected() [all …]
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