| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/sram/ |
| D | sram.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/sram/sram.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Generic on-chip SRAM
10 - Rob Herring <robh@kernel.org>
15 Each child of the sram node specifies a region of reserved memory. Each
19 Following the generic-names recommended practice, node names should
25 pattern: "^sram(@.*)?"
30 - mmio-sram
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/sram/ |
| D | sram.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/sram/sram.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Generic on-chip SRAM
10 - Rob Herring <robh@kernel.org>
15 Each child of the sram node specifies a region of reserved memory. Each
19 Following the generic-names recommended practice, node names should
25 pattern: "^sram(@.*)?"
30 - mmio-sram
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| /kernel/linux/linux-5.10/drivers/misc/ |
| D | sram.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Generic on-chip SRAM allocation driver
19 #include <soc/at91/atmel-secumod.h>
21 #include "sram.h"
33 mutex_lock(&part->lock); in sram_read()
34 memcpy_fromio(buf, part->base + pos, count); in sram_read()
35 mutex_unlock(&part->lock); in sram_read()
48 mutex_lock(&part->lock); in sram_write()
49 memcpy_toio(part->base + pos, buf, count); in sram_write()
50 mutex_unlock(&part->lock); in sram_write()
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| /kernel/linux/linux-6.6/drivers/misc/ |
| D | sram.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Generic on-chip SRAM allocation driver
19 #include <soc/at91/atmel-secumod.h>
21 #include "sram.h"
33 mutex_lock(&part->lock); in sram_read()
34 memcpy_fromio(buf, part->base + pos, count); in sram_read()
35 mutex_unlock(&part->lock); in sram_read()
48 mutex_lock(&part->lock); in sram_write()
49 memcpy_toio(part->base + pos, buf, count); in sram_write()
50 mutex_unlock(&part->lock); in sram_write()
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| /kernel/linux/linux-5.10/drivers/media/common/b2c2/ |
| D | flexcop-common.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
4 * flexcop-common.h - common header file for device-specific source files
14 #include "flexcop-reg.h"
25 #define FC_LOG_PREFIX "b2c2-undef"
58 * the B2C2-based PCI and USB devices.
108 /* exported prototypes */
121 /* from flexcop-dma.c */
138 /* from flexcop-eeprom.c */
142 /* from flexcop-i2c.c */
144 * one. We have it in flexcop-i2c.c, because it is going via the actual
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| /kernel/linux/linux-6.6/drivers/media/common/b2c2/ |
| D | flexcop-common.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
4 * flexcop-common.h - common header file for device-specific source files
14 #include "flexcop-reg.h"
25 #define FC_LOG_PREFIX "b2c2-undef"
58 * the B2C2-based PCI and USB devices.
108 /* exported prototypes */
121 /* from flexcop-dma.c */
138 /* from flexcop-eeprom.c */
142 /* from flexcop-i2c.c */
144 * one. We have it in flexcop-i2c.c, because it is going via the actual
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| /kernel/linux/linux-5.10/arch/arm/mach-omap2/ |
| D | sleep34xx.S | 1 /* SPDX-License-Identifier: GPL-2.0-or-later */
5 * Karthik Dasu <karthik-dp@ti.com>
9 * Richard Woodruff <r-woodruff2@ti.com>
20 #include "sram.h"
57 * with non-Thumb-2-capable firmware.
86 .arch armv7-a
89 stmfd sp!, {r4 - r11, lr} @ save registers on stack
103 ldmfd sp!, {r4 - r11, pc}
115 * omap34xx_cpu_suspend() - This bit of code saves the CPU context if needed
121 * - only the minimum set of functions gets copied to internal SRAM at boot
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| /kernel/linux/linux-6.6/arch/arm/mach-omap2/ |
| D | sleep34xx.S | 1 /* SPDX-License-Identifier: GPL-2.0-or-later */
5 * Karthik Dasu <karthik-dp@ti.com>
9 * Richard Woodruff <r-woodruff2@ti.com>
20 #include "sram.h"
57 * with non-Thumb-2-capable firmware.
86 .arch armv7-a
89 stmfd sp!, {r4 - r11, lr} @ save registers on stack
103 ldmfd sp!, {r4 - r11, pc}
115 * omap34xx_cpu_suspend() - This bit of code saves the CPU context if needed
121 * - only the minimum set of functions gets copied to internal SRAM at boot
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| /kernel/linux/linux-5.10/drivers/video/fbdev/mmp/hw/ |
| D | mmp_ctrl.h | 1 /* SPDX-License-Identifier: GPL-2.0-or-later */
16 /* ------------< LCD register >------------ */
150 #define LCD_SCLK(path) ((PATH_PN == path->id) ? LCD_CFG_SCLK_DIV :\
151 ((PATH_TV == path->id) ? LCD_TCLK_DIV : LCD_PN2_SCLK_DIV))
344 /* HWC SRAM Read Data Register */
347 /* Gamma Table SRAM Read Data Register */
351 /* Palette Table SRAM Read Data Register */
386 #define CFG_RXBITS(rx) (((rx) - 1)<<16) /* 0x1F~0x1 */
388 #define CFG_TXBITS(tx) (((tx) - 1)<<8) /* 0x1F~0x1 */
411 1. Smart Pannel 8-bit Bus Control Register.
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| /kernel/linux/linux-6.6/drivers/video/fbdev/mmp/hw/ |
| D | mmp_ctrl.h | 1 /* SPDX-License-Identifier: GPL-2.0-or-later */
16 /* ------------< LCD register >------------ */
150 #define LCD_SCLK(path) ((PATH_PN == path->id) ? LCD_CFG_SCLK_DIV :\
151 ((PATH_TV == path->id) ? LCD_TCLK_DIV : LCD_PN2_SCLK_DIV))
344 /* HWC SRAM Read Data Register */
347 /* Gamma Table SRAM Read Data Register */
351 /* Palette Table SRAM Read Data Register */
386 #define CFG_RXBITS(rx) (((rx) - 1)<<16) /* 0x1F~0x1 */
388 #define CFG_TXBITS(tx) (((tx) - 1)<<8) /* 0x1F~0x1 */
411 1. Smart Pannel 8-bit Bus Control Register.
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| /kernel/linux/linux-6.6/include/uapi/drm/ |
| D | habanalabs_accel.h | 1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note
3 * Copyright 2016-2022 HabanaLabs, Ltd.
15 * Defines that are asic-specific but constitutes as ABI between kernel driver
196 * stream id is a running number from 0 up to (N-1), where N is the number
657 * enum hl_goya_dma_direction - Direction of DMA operation inside a LIN_DMA packet that is
662 * @HL_DMA_HOST_TO_SRAM: DMA operation from Host memory to GOYA's SRAM.
663 * @HL_DMA_DRAM_TO_SRAM: DMA operation from GOYA's DDR to GOYA's SRAM.
664 * @HL_DMA_SRAM_TO_DRAM: DMA operation from GOYA's SRAM to GOYA's DDR.
665 * @HL_DMA_SRAM_TO_HOST: DMA operation from GOYA's SRAM to Host memory.
668 * @HL_DMA_SRAM_TO_SRAM: DMA operation from GOYA's SRAM to GOYA's SRAM.
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| /kernel/linux/linux-6.6/Documentation/arch/arm/omap/ |
| D | dss.rst | 7 TV-out and multiple display support, but there are lots of small improvements
10 The DSS2 driver (omapdss module) is in arch/arm/plat-omap/dss/, and the FB,
15 --------
19 - MIPI DPI (parallel) output
20 - MIPI DSI output in command mode
21 - MIPI DBI (RFBI) output
22 - SDI output
23 - TV output
24 - All pieces can be compiled as a module or inside kernel
25 - Use DISPC to update any of the outputs
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| /kernel/linux/linux-5.10/Documentation/arm/omap/ |
| D | dss.rst | 7 TV-out and multiple display support, but there are lots of small improvements
10 The DSS2 driver (omapdss module) is in arch/arm/plat-omap/dss/, and the FB,
15 --------
19 - MIPI DPI (parallel) output
20 - MIPI DSI output in command mode
21 - MIPI DBI (RFBI) output
22 - SDI output
23 - TV output
24 - All pieces can be compiled as a module or inside kernel
25 - Use DISPC to update any of the outputs
[all …]
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| /kernel/linux/linux-6.6/drivers/accel/habanalabs/common/ |
| D | habanalabs.h | 1 /* SPDX-License-Identifier: GPL-2.0
3 * Copyright 2016-2022 HabanaLabs, Ltd.
19 #include <linux/dma-direction.h>
28 #include <linux/io-64-nonatomic-lo-hi.h>
30 #include <linux/dma-buf.h>
42 * bits[63:59] - Encode mmap type
43 * bits[45:0] - mmap offset value
48 #define HL_MMAP_TYPE_SHIFT (59 - PAGE_SHIFT)
107 * enum hl_mmu_page_table_location - mmu page table location
108 * @MMU_DR_PGT: page-table is located on device DRAM.
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| /kernel/linux/linux-6.6/drivers/net/wireless/intel/iwlwifi/pcie/ |
| D | internal.h | 1 /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
3 * Copyright (C) 2003-2015, 2018-2023 Intel Corporation
4 * Copyright (C) 2013-2015 Intel Mobile Communications GmbH
5 * Copyright (C) 2016-2017 Intel Deutschland GmbH
18 #include "iwl-fh.h"
19 #include "iwl-csr.h"
20 #include "iwl-trans.h"
21 #include "iwl-debug.h"
22 #include "iwl-io.h"
23 #include "iwl-op-mode.h"
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| /kernel/linux/linux-5.10/drivers/net/wireless/intel/iwlwifi/pcie/ |
| D | internal.h | 8 * Copyright(c) 2003 - 2015 Intel Corporation. All rights reserved.
9 * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
10 * Copyright(c) 2016 - 2017 Intel Deutschland GmbH
11 * Copyright(c) 2018 - 2019 Intel Corporation
27 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
31 * Copyright(c) 2003 - 2015 Intel Corporation. All rights reserved.
32 * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
33 * Copyright(c) 2016 - 2017 Intel Deutschland GmbH
34 * Copyright(c) 2018 - 2019 Intel Corporation
75 #include "iwl-fh.h"
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| /kernel/linux/linux-5.10/drivers/scsi/aic7xxx/aicasm/ |
| D | aicasm_gram.y | 20 * 3. Neither the names of the above-listed copyright holders nor the names
225 %left '+' '-'
313 if ($1->type != UNINITIALIZED) {
318 cur_symbol->type = cur_symtype;
328 if (cur_symbol->info.rinfo->valid_bitmask == 0)
329 cur_symbol->info.rinfo->valid_bitmask = 0xFF;
331 if (cur_symbol->info.rinfo->size == 0)
332 cur_symbol->info.rinfo->size = 1;
337 if (cur_symbol->type != REGISTER) {
338 if (cur_symbol->info.rinfo->address == 0)
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| /kernel/linux/linux-6.6/drivers/scsi/aic7xxx/aicasm/ |
| D | aicasm_gram.y | 20 * 3. Neither the names of the above-listed copyright holders nor the names
224 %left '+' '-'
312 if ($1->type != UNINITIALIZED) {
317 cur_symbol->type = cur_symtype;
327 if (cur_symbol->info.rinfo->valid_bitmask == 0)
328 cur_symbol->info.rinfo->valid_bitmask = 0xFF;
330 if (cur_symbol->info.rinfo->size == 0)
331 cur_symbol->info.rinfo->size = 1;
336 if (cur_symbol->type != REGISTER) {
337 if (cur_symbol->info.rinfo->address == 0)
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| /kernel/linux/linux-6.6/drivers/bus/ |
| D | mvebu-mbus.c | 1 // SPDX-License-Identifier: GPL-2.0-only
11 * - One to configure the access of the CPU to the devices. Depending
17 * - One to configure the access to the CPU to the SDRAM. There are
23 * - Reads out the SDRAM address decoding windows at initialization
25 * information. The exported function mv_mbus_dram_info() allow
30 * devices have to configure those device -> SDRAM windows to ensure
33 * - Provides an API for platform code or device drivers to
34 * dynamically add or remove address decoding windows for the CPU ->
39 * - Provides a debugfs interface in /sys/kernel/debug/mvebu-mbus/ to
40 * see the list of CPU -> SDRAM windows and their configuration
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| /kernel/linux/linux-5.10/drivers/bus/ |
| D | mvebu-mbus.c | 14 * - One to configure the access of the CPU to the devices. Depending
20 * - One to configure the access to the CPU to the SDRAM. There are
26 * - Reads out the SDRAM address decoding windows at initialization
28 * informations. The exported function mv_mbus_dram_info() allow
33 * devices have to configure those device -> SDRAM windows to ensure
36 * - Provides an API for platform code or device drivers to
37 * dynamically add or remove address decoding windows for the CPU ->
42 * - Provides a debugfs interface in /sys/kernel/debug/mvebu-mbus/ to
43 * see the list of CPU -> SDRAM windows and their configuration
44 * (file 'sdram') and the list of CPU -> devices windows and their
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| /kernel/linux/linux-5.10/drivers/net/ethernet/amd/ |
| D | nmclan_cs.c | 1 /* ----------------------------------------------------------------------------
23 Am79C90 (C-LANCE) Data Sheet, 1994
47 -------------------------------------------------------------------------------
49 -------------------------------------------------------------------------------
63 4. There is a bad slow-down problem in this driver.
68 -------------------------------------------------------------------------------
70 -------------------------------------------------------------------------------
72 * 2.5.75-ac1 2003/07/11 Alan Cox <alan@lxorguk.ukuu.org.uk>
80 * Re-implement MULTI_TX dev->tbusy handling.
106 Bug fix: Make all non-exported functions private by using
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| /kernel/linux/linux-6.6/drivers/net/ethernet/amd/ |
| D | nmclan_cs.c | 1 /* ----------------------------------------------------------------------------
23 Am79C90 (C-LANCE) Data Sheet, 1994
47 -------------------------------------------------------------------------------
49 -------------------------------------------------------------------------------
63 4. There is a bad slow-down problem in this driver.
68 -------------------------------------------------------------------------------
70 -------------------------------------------------------------------------------
72 * 2.5.75-ac1 2003/07/11 Alan Cox <alan@lxorguk.ukuu.org.uk>
80 * Re-implement MULTI_TX dev->tbusy handling.
106 Bug fix: Make all non-exported functions private by using
[all …]
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| /kernel/linux/linux-6.6/sound/pci/asihpi/ |
| D | hpi6000.c | 1 // SPDX-License-Identifier: GPL-2.0-only
5 Copyright (C) 1997-2011 AudioScience Inc. <support@audioscience.com>
11 Exported functions:
18 (C) Copyright AudioScience Inc. 1998-2003
78 /* can't access SDRAM - test#1 */
80 /* can't access SDRAM - test#2 */
210 switch (phm->function) { in subsys_message()
215 phr->error = HPI_ERROR_INVALID_FUNC; in subsys_message()
223 struct hpi_hw_obj *phw = pao->priv; in control_message()
225 switch (phm->function) { in control_message()
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| /kernel/linux/linux-5.10/sound/pci/asihpi/ |
| D | hpi6000.c | 1 // SPDX-License-Identifier: GPL-2.0-only
5 Copyright (C) 1997-2011 AudioScience Inc. <support@audioscience.com>
11 Exported functions:
18 (C) Copyright AudioScience Inc. 1998-2003
78 /* can't access SDRAM - test#1 */
80 /* can't access SDRAM - test#2 */
210 switch (phm->function) { in subsys_message()
215 phr->error = HPI_ERROR_INVALID_FUNC; in subsys_message()
223 struct hpi_hw_obj *phw = pao->priv; in control_message()
225 switch (phm->function) { in control_message()
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| /kernel/linux/linux-6.6/drivers/usb/core/ |
| D | hcd.c | 1 // SPDX-License-Identifier: GPL-2.0+
4 * (C) Copyright Johannes Erdfelt 1999-2001
9 * (C) Copyright David Brownell 2000-2002
23 #include <linux/dma-mapping.h>
45 /*-------------------------------------------------------------------------*/
51 * HCD-specific behaviors/bugs.
70 * Roman Weissgaerber, Rory Bolt, Greg Kroah-Hartman, ...
73 * 2002-02-21 Pull in most of the usb_bus support from usb.c; some
75 * 2001-12-12 Initial patch version for Linux 2.5.1 kernel.
78 /*-------------------------------------------------------------------------*/
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|