| /kernel/linux/linux-5.10/drivers/base/ |
| D | platform-msi.c | 1 // SPDX-License-Identifier: GPL-2.0
3 * MSI framework for platform devices
17 #define MAX_DEV_MSIS (1 << (32 - DEV_ID_SHIFT))
20 * Internal data structure containing a (made up, but unique) devid
36 * Convert an msi_desc to a globaly unique identifier (per-device
43 devid = desc->platform.msi_priv_data->devid; in platform_msi_calc_hwirq()
45 return (devid << (32 - DEV_ID_SHIFT)) | desc->platform.msi_index; in platform_msi_calc_hwirq()
50 arg->desc = desc; in platform_msi_set_desc()
51 arg->hwirq = platform_msi_calc_hwirq(desc); in platform_msi_set_desc()
60 info->chip, info->chip_data); in platform_msi_init()
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| D | platform.c | 1 // SPDX-License-Identifier: GPL-2.0
3 * platform.c - platform 'pseudo' bus for legacy devices
5 * Copyright (c) 2002-3 Patrick Mochel
6 * Copyright (c) 2002-3 Open Source Development Labs
8 * Please see Documentation/driver-api/driver-model/platform.rst for more
18 #include <linux/dma-mapping.h>
26 #include <linux/clk/clk-conf.h>
39 .init_name = "platform",
44 * platform_get_resource - get a resource for a device
45 * @dev: platform device
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| /kernel/linux/linux-6.6/arch/arm/mach-s3c/ |
| D | sdhci.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
11 * S3C Platform - SDHCI (HSMMC) platform data definitions
17 #include <linux/platform_data/mmc-sdhci-s3c.h>
20 /* s3c_sdhci_set_platdata() - common helper for setting SDHCI platform data
21 * @pd: The default platform data for this device.
22 * @set: Pointer to the platform data to fill in.
28 * s3c_sdhci0_set_platdata - Set platform data for S3C SDHCI device.
29 * @pd: Platform data to register to device.
31 * Register the given platform data for use withe S3C SDHCI device.
32 * The call will copy the platform data, so the board definitions can
[all …]
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| D | keypad.h | 1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Samsung Platform - Keypad platform data definitions
12 #include <linux/input/samsung-keypad.h>
15 * samsung_keypad_set_platdata - Set platform data for Samsung Keypad device.
16 * @pd: Platform data to register to device.
18 * Register the given platform data for use with Samsung Keypad device.
19 * The call will copy the platform data, so the board definitions can
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| /kernel/linux/linux-6.6/drivers/fpga/ |
| D | dfl-fme-pr.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
5 * Copyright (C) 2017-2018 Intel Corporation, Inc.
24 * struct dfl_fme_region - FME fpga region data structure
26 * @region: platform device of the FPGA region.
37 * struct dfl_fme_region_pdata - platform data for FME region platform device.
39 * @mgr: platform device of the FPGA manager.
40 * @br: platform device of the FPGA bridge.
50 * struct dfl_fme_bridge - FME fpga bridge data structure
52 * @br: platform device of the FPGA bridge.
61 * struct dfl_fme_br_pdata - platform data for FME bridge platform device.
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| /kernel/linux/linux-5.10/drivers/fpga/ |
| D | dfl-fme-pr.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
5 * Copyright (C) 2017-2018 Intel Corporation, Inc.
24 * struct dfl_fme_region - FME fpga region data structure
26 * @region: platform device of the FPGA region.
37 * struct dfl_fme_region_pdata - platform data for FME region platform device.
39 * @mgr: platform device of the FPGA manager.
40 * @br: platform device of the FPGA bridge.
50 * struct dfl_fme_bridge - FME fpga bridge data structure
52 * @br: platform device of the FPGA bridge.
61 * struct dfl_fme_bridge_pdata - platform data for FME bridge platform device.
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| /kernel/linux/linux-6.6/drivers/media/platform/mediatek/vpu/ |
| D | mtk_vpu.h | 1 /* SPDX-License-Identifier: GPL-2.0-only */
4 * Author: Andrew-CT Chen <andrew-ct.chen@mediatek.com>
20 typedef void (*ipi_handler_t) (void *data,
25 * enum ipi_id - the id of inter-processor interrupt
51 * handle MDP (Media Data Path) job, and vice versa.
67 * enum rst_id - reset id to register reset function for VPU watchdog timeout
71 * @VPU_RST_MDP: MDP (Media Data Path) reset id
82 * vpu_ipi_register - register an ipi function
84 * @pdev: VPU platform device
88 * @priv: private data for IPI handler
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| /kernel/linux/linux-5.10/arch/arm/mach-s3c/ |
| D | sdhci.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
11 * S3C Platform - SDHCI (HSMMC) platform data definitions
17 #include <linux/platform_data/mmc-sdhci-s3c.h>
20 /* s3c_sdhci_set_platdata() - common helper for setting SDHCI platform data
21 * @pd: The default platform data for this device.
22 * @set: Pointer to the platform data to fill in.
28 * s3c_sdhci0_set_platdata - Set platform data for S3C SDHCI device.
29 * @pd: Platform data to register to device.
31 * Register the given platform data for use withe S3C SDHCI device.
32 * The call will copy the platform data, so the board definitions can
[all …]
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| D | keypad.h | 1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Samsung Platform - Keypad platform data definitions
12 #include <linux/input/samsung-keypad.h>
15 * samsung_keypad_set_platdata - Set platform data for Samsung Keypad device.
16 * @pd: Platform data to register to device.
18 * Register the given platform data for use with Samsung Keypad device.
19 * The call will copy the platform data, so the board definitions can
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| /kernel/linux/linux-5.10/drivers/media/platform/mtk-vpu/ |
| D | mtk_vpu.h | 1 /* SPDX-License-Identifier: GPL-2.0-only */
4 * Author: Andrew-CT Chen <andrew-ct.chen@mediatek.com>
18 typedef void (*ipi_handler_t) (const void *data,
23 * enum ipi_id - the id of inter-processor interrupt
49 * handle MDP (Media Data Path) job, and vice versa.
65 * enum rst_id - reset id to register reset function for VPU watchdog timeout
69 * @VPU_RST_MDP: MDP (Media Data Path) reset id
80 * vpu_ipi_register - register an ipi function
82 * @pdev: VPU platform device
86 * @priv: private data for IPI handler
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| /kernel/linux/linux-5.10/Documentation/networking/device_drivers/ethernet/davicom/ |
| D | dm9000.rst | 1 .. SPDX-License-Identifier: GPL-2.0
9 Ben Dooks <ben@simtec.co.uk> <ben-linux@fluff.org>
13 ------------
15 This file describes how to use the DM9000 platform-device based network driver
24 Defining the platform device
25 ----------------------------
27 The minimum set of resources attached to the platform device are as follows:
30 2) The physical address of the data register
35 and then data).
37 An example from arch/arm/mach-s3c2410/mach-bast.c is::
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| /kernel/linux/linux-6.6/Documentation/networking/device_drivers/ethernet/davicom/ |
| D | dm9000.rst | 1 .. SPDX-License-Identifier: GPL-2.0
9 Ben Dooks <ben@simtec.co.uk> <ben-linux@fluff.org>
13 ------------
15 This file describes how to use the DM9000 platform-device based network driver
24 Defining the platform device
25 ----------------------------
27 The minimum set of resources attached to the platform device are as follows:
30 2) The physical address of the data register
35 and then data).
37 An example from arch/arm/mach-s3c/mach-bast.c is::
[all …]
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| /kernel/linux/linux-6.6/drivers/base/ |
| D | platform-msi.c | 1 // SPDX-License-Identifier: GPL-2.0
3 * MSI framework for platform devices
17 #define MAX_DEV_MSIS (1 << (32 - DEV_ID_SHIFT))
20 * Internal data structure containing a (made up, but unique) devid
36 * Convert an msi_desc to a globaly unique identifier (per-device
41 u32 devid = desc->dev->msi.data->platform_data->devid; in platform_msi_calc_hwirq()
43 return (devid << (32 - DEV_ID_SHIFT)) | desc->msi_index; in platform_msi_calc_hwirq()
48 arg->desc = desc; in platform_msi_set_desc()
49 arg->hwirq = platform_msi_calc_hwirq(desc); in platform_msi_set_desc()
58 info->chip, info->chip_data); in platform_msi_init()
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| D | platform.c | 1 // SPDX-License-Identifier: GPL-2.0
3 * platform.c - platform 'pseudo' bus for legacy devices
5 * Copyright (c) 2002-3 Patrick Mochel
6 * Copyright (c) 2002-3 Open Source Development Labs
8 * Please see Documentation/driver-api/driver-model/platform.rst for more
20 #include <linux/dma-mapping.h>
28 #include <linux/clk/clk-conf.h>
34 #include <linux/dma-map-ops.h>
43 .init_name = "platform",
48 * platform_get_resource - get a resource for a device
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| /kernel/linux/linux-5.10/include/linux/ |
| D | platform_device.h | 1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * platform_device.h - generic, centralized driver model
5 * Copyright (c) 2001-2003 Patrick Mochel <mochel@osdl.org>
7 * See Documentation/driver-api/driver-model/ for more information.
15 #define PLATFORM_DEVID_NONE (-1)
16 #define PLATFORM_DEVID_AUTO (-2)
46 #define platform_get_device_id(pdev) ((pdev)->id_entry)
48 #define dev_is_platform(dev) ((dev)->bus == &platform_bus_type)
96 const void *data; member
106 * platform_device_register_resndata - add a platform-level device with
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| /kernel/linux/linux-6.6/include/linux/ |
| D | platform_device.h | 1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * platform_device.h - generic, centralized driver model
5 * Copyright (c) 2001-2003 Patrick Mochel <mochel@osdl.org>
7 * See Documentation/driver-api/driver-model/ for more information.
15 #define PLATFORM_DEVID_NONE (-1)
16 #define PLATFORM_DEVID_AUTO (-2)
47 #define platform_get_device_id(pdev) ((pdev)->id_entry)
49 #define dev_is_platform(dev) ((dev)->bus == &platform_bus_type)
83 return ERR_PTR(-EINVAL); in devm_platform_get_and_ioremap_resource()
91 return ERR_PTR(-EINVAL); in devm_platform_ioremap_resource()
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| /kernel/linux/linux-5.10/include/linux/platform_data/ |
| D | brcmfmac.h | 12 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
27 * Platform specific driver functions and data. Through the platform specific
28 * device data functions and data can be provided to help the brcmfmac driver to
29 * operate with the device in combination with the used platform.
34 * Note: the brcmfmac can be loaded as module or be statically built-in into
35 * the kernel. If built-in then do note that it uses module_init (and
37 * create a module with the platform specific data for the brcmfmac and have
38 * it built-in to the kernel then use a higher initcall then device_initcall
40 * but will not pickup the platform data.
42 * When the driver does not "detect" platform driver data then it will continue
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| D | i2c-s3c2410.h | 1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * Copyright 2004-2009 Simtec Electronics
6 * S3C - I2C Controller platform_device info
17 * struct s3c2410_platform_i2c - Platform data for s3c I2C.
39 * s3c_i2c0_set_platdata - set platform data for i2c0 device
40 * @i2c: The platform data to set, or NULL for default data.
42 * Register the given platform data for use with the i2c0 device. This
43 * call copies the platform data, so the caller can use __initdata for
46 * This call will set cfg_gpio if is null to the default platform
50 * NULL to ensure that the device is given the default platform data
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| D | hwmon-s3c.h | 1 /* SPDX-License-Identifier: GPL-2.0-only */
7 * S3C - HWMon interface for ADC
14 * s3c_hwmon_chcfg - channel configuration
29 * s3c_hwmon_pdata - HWMON platform data
37 * s3c_hwmon_set_platdata - Set platform data for S3C HWMON device
38 * @pd: Platform data to register to device.
40 * Register the given platform data for use with the S3C HWMON device.
41 * The call will copy the platform data, so the board definitions can
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| /kernel/linux/linux-6.6/include/linux/platform_data/ |
| D | brcmfmac.h | 12 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
27 * Platform specific driver functions and data. Through the platform specific
28 * device data functions and data can be provided to help the brcmfmac driver to
29 * operate with the device in combination with the used platform.
34 * Note: the brcmfmac can be loaded as module or be statically built-in into
35 * the kernel. If built-in then do note that it uses module_init (and
37 * create a module with the platform specific data for the brcmfmac and have
38 * it built-in to the kernel then use a higher initcall then device_initcall
40 * but will not pickup the platform data.
42 * When the driver does not "detect" platform driver data then it will continue
[all …]
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| D | i2c-s3c2410.h | 1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * Copyright 2004-2009 Simtec Electronics
6 * S3C - I2C Controller platform_device info
17 * struct s3c2410_platform_i2c - Platform data for s3c I2C.
39 * s3c_i2c0_set_platdata - set platform data for i2c0 device
40 * @i2c: The platform data to set, or NULL for default data.
42 * Register the given platform data for use with the i2c0 device. This
43 * call copies the platform data, so the caller can use __initdata for
46 * This call will set cfg_gpio if is null to the default platform
50 * NULL to ensure that the device is given the default platform data
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| /kernel/linux/linux-5.10/Documentation/driver-api/backlight/ |
| D | lp855x-driver.rst | 15 -----------
36 Platform data for lp855x
37 ------------------------
39 For supporting platform specific data, the lp855x platform data can be used.
48 Platform specific PWM period value. unit is nano.
58 1) lp8552 platform data: i2c register mode with new eeprom data::
68 .name = "lcd-bl",
75 2) lp8556 platform data: pwm input mode with default rom data::
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| /kernel/linux/linux-6.6/Documentation/driver-api/backlight/ |
| D | lp855x-driver.rst | 15 -----------
36 Platform data for lp855x
37 ------------------------
39 For supporting platform specific data, the lp855x platform data can be used.
48 Platform specific PWM period value. unit is nano.
58 1) lp8552 platform data: i2c register mode with new eeprom data::
68 .name = "lcd-bl",
75 2) lp8556 platform data: pwm input mode with default rom data::
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| /kernel/linux/linux-5.10/security/integrity/platform_certs/ |
| D | platform_keyring.c | 1 // SPDX-License-Identifier: GPL-2.0+
3 * Platform keyring for firmware/platform keys
18 * add_to_platform_keyring - Add to platform keyring without validation.
20 * @data: The blob holding the key
21 * @len: The length of the data blob
23 * Add a key to the platform keyring without checking its trust chain. This
26 void __init add_to_platform_keyring(const char *source, const void *data, in add_to_platform_keyring() argument
34 rc = integrity_load_cert(INTEGRITY_KEYRING_PLATFORM, source, data, len, in add_to_platform_keyring()
37 pr_info("Error adding keys to platform keyring %s\n", source); in add_to_platform_keyring()
51 pr_notice("Platform Keyring initialized\n"); in platform_keyring_init()
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| /kernel/linux/linux-6.6/security/integrity/platform_certs/ |
| D | platform_keyring.c | 1 // SPDX-License-Identifier: GPL-2.0+
3 * Platform keyring for firmware/platform keys
18 * add_to_platform_keyring - Add to platform keyring without validation.
20 * @data: The blob holding the key
21 * @len: The length of the data blob
23 * Add a key to the platform keyring without checking its trust chain. This
26 void __init add_to_platform_keyring(const char *source, const void *data, in add_to_platform_keyring() argument
34 rc = integrity_load_cert(INTEGRITY_KEYRING_PLATFORM, source, data, len, in add_to_platform_keyring()
37 pr_info("Error adding keys to platform keyring %s\n", source); in add_to_platform_keyring()
51 pr_notice("Platform Keyring initialized\n"); in platform_keyring_init()
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