| /kernel/linux/linux-4.19/Documentation/devicetree/bindings/sram/ |
| D | sram.txt | 1 Generic on-chip SRAM
7 - compatible : mmio-sram or atmel,sama5d2-securam
9 - reg : SRAM iomem address range
11 Reserving sram areas:
12 ---------------------
14 Each child of the sram node specifies a region of reserved memory. Each
18 Following the generic-names recommended practice, node names should
22 Required properties in the sram node:
24 - #address-cells, #size-cells : should use the same values as the root node
25 - ranges : standard definition, should translate from local addresses
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| /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-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-4.19/drivers/misc/ |
| D | sram.c | 2 * Generic on-chip SRAM allocation driver
18 * MA 02110-1301, USA.
32 #include <soc/at91/atmel-secumod.h>
34 #include "sram.h"
46 mutex_lock(&part->lock); in sram_read()
47 memcpy_fromio(buf, part->base + pos, count); in sram_read()
48 mutex_unlock(&part->lock); in sram_read()
61 mutex_lock(&part->lock); in sram_write()
62 memcpy_toio(part->base + pos, buf, count); in sram_write()
63 mutex_unlock(&part->lock); in sram_write()
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| /kernel/linux/linux-4.19/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/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-4.19/arch/arm/mach-omap2/ |
| D | sleep34xx.S | 4 * Karthik Dasu <karthik-dp@ti.com>
8 * Richard Woodruff <r-woodruff2@ti.com>
23 * MA 02111-1307 USA
34 #include "sram.h"
71 * with non-Thumb-2-capable firmware.
101 stmfd sp!, {r4 - r11, lr} @ save registers on stack
115 ldmfd sp!, {r4 - r11, pc}
127 * omap34xx_cpu_suspend() - This bit of code saves the CPU context if needed
133 * - only the minimum set of functions gets copied to internal SRAM at boot
134 * and after wake-up from OFF mode, cf. omap_push_sram_idle. The function
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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-4.19/drivers/video/fbdev/mmp/hw/ |
| D | mmp_ctrl.h | 30 /* ------------< LCD register >------------ */
164 #define LCD_SCLK(path) ((PATH_PN == path->id) ? LCD_CFG_SCLK_DIV :\
165 ((PATH_TV == path->id) ? LCD_TCLK_DIV : LCD_PN2_SCLK_DIV))
358 /* HWC SRAM Read Data Register */
361 /* Gamma Table SRAM Read Data Register */
365 /* Palette Table SRAM Read Data Register */
400 #define CFG_RXBITS(rx) (((rx) - 1)<<16) /* 0x1F~0x1 */
402 #define CFG_TXBITS(tx) (((tx) - 1)<<8) /* 0x1F~0x1 */
425 1. Smart Pannel 8-bit Bus Control Register.
531 /* SRAM Control Register */
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| /kernel/linux/linux-4.19/Documentation/arm/OMAP/ |
| D | DSS | 2 -------------------------
6 TV-out and multiple display support, but there are lots of small improvements
9 The DSS2 driver (omapdss module) is in arch/arm/plat-omap/dss/, and the FB,
14 --------
18 - MIPI DPI (parallel) output
19 - MIPI DSI output in command mode
20 - MIPI DBI (RFBI) output
21 - SDI output
22 - TV output
23 - All pieces can be compiled as a module or inside kernel
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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
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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-4.19/drivers/scsi/aic7xxx/aicasm/ |
| D | aicasm_gram.y | 20 * 3. Neither the names of the above-listed copyright holders nor the names
229 %left '+' '-'
317 if ($1->type != UNINITIALIZED) {
322 cur_symbol->type = cur_symtype;
332 if (cur_symbol->info.rinfo->valid_bitmask == 0)
333 cur_symbol->info.rinfo->valid_bitmask = 0xFF;
335 if (cur_symbol->info.rinfo->size == 0)
336 cur_symbol->info.rinfo->size = 1;
341 if (cur_symbol->type != REGISTER) {
342 if (cur_symbol->info.rinfo->address == 0)
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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-4.19/drivers/net/wireless/intel/iwlwifi/pcie/ |
| D | internal.h | 3 * Copyright(c) 2003 - 2015 Intel Corporation. All rights reserved.
4 * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
5 * Copyright(c) 2016 - 2017 Intel Deutschland GmbH
28 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
42 #include "iwl-fh.h"
43 #include "iwl-csr.h"
44 #include "iwl-trans.h"
45 #include "iwl-debug.h"
46 #include "iwl-io.h"
47 #include "iwl-op-mode.h"
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| /kernel/linux/linux-4.19/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/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-4.19/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-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-4.19/sound/pci/asihpi/ |
| D | hpi6000.c | 4 Copyright (C) 1997-2011 AudioScience Inc. <support@audioscience.com>
17 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22 Exported functions:
29 (C) Copyright AudioScience Inc. 1998-2003
89 /* can't access SDRAM - test#1 */
91 /* can't access SDRAM - test#2 */
221 switch (phm->function) { in subsys_message()
226 phr->error = HPI_ERROR_INVALID_FUNC; in subsys_message()
234 struct hpi_hw_obj *phw = pao->priv; in control_message()
236 switch (phm->function) { in control_message()
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| /kernel/linux/linux-4.19/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>
42 /*-------------------------------------------------------------------------*/
48 * HCD-specific behaviors/bugs.
67 * Roman Weissgaerber, Rory Bolt, Greg Kroah-Hartman, ...
70 * 2002-02-21 Pull in most of the usb_bus support from usb.c; some
72 * 2001-12-12 Initial patch version for Linux 2.5.1 kernel.
75 /*-------------------------------------------------------------------------*/
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| /kernel/linux/linux-5.10/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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| /kernel/linux/linux-4.19/drivers/net/ethernet/sfc/ |
| D | mcdi_pcol.h | 3 * Copyright 2009-2013 Solarflare Communications Inc.
15 /* Power-on reset state */
37 /* The 'doorbell' addresses are hard-wired to alert the MC when written */
40 /* The rest of these are firmware-defined */
48 /* Values to be written to the per-port status dword in shared
73 * | | \--- Response
74 * | \------- Error
75 * \------------------------------ Resync (always set)
128 * - To advance a shared memory request if XFLAGS_EVREQ was set
129 * - As a notification (link state, i2c event), controlled
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