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/linux/Documentation/devicetree/bindings/memory-controllers/
H A Dmvebu-devbus.txt9 - compatible: Armada 370/XP SoC are supported using the
10 "marvell,mvebu-devbus" compatible string.
13 "marvell,orion-devbus" compatible string.
15 - reg: A resource specifier for the register space.
20 - #address-cells: Must be set to 1
21 - #size-cells: Must be set to 1
22 - ranges: Must be set up to reflect the memory layout with four
23 integer values for each chip-select line in use:
28 - devbus,keep-config This property can optionally be used to keep
37 - devbus,turn-off-ps: Defines the time during which the controller does not
[all …]
/linux/Documentation/devicetree/bindings/display/samsung/
H A Dsamsung,fimd.yaml1 # SPDX-License-Identifier: GPL-2.0-only
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Inki Dae <inki.dae@samsung.com>
11 - Seung-Woo Kim <sw0312.kim@samsung.com>
12 - Kyungmin Park <kyungmin.park@samsung.com>
13 - Krzysztof Kozlowski <krzk@kernel.org>
18 - samsung,s3c2443-fimd
19 - samsung,s3c6400-fimd
20 - samsung,s5pv210-fimd
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/linux/arch/arm/boot/dts/marvell/
H A Darmada-xp-crs328-4c-20s-4s.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 * Device Tree file for CRS328-4C-20S-4S+ board
8 * Based on armada-xp-db.dts
13 * DT-capable, U-Boot bootloaders provided by Marvell. Some earlier
20 /dts-v1/;
21 #include "armada-xp-98dx3236.dtsi"
24 model = "CRS328-4C-20S-4S+";
25 compatible = "mikrotik,crs328-4c-20s-4s", "marvell,armadaxp-98dx3236", "marvell,armada-370-xp";
38 arm,parity-enable;
39 marvell,ecc-enable;
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H A Darmada-xp-crs305-1g-4s.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 * Device Tree file for CRS305-1G-4S board
8 * Based on armada-xp-db.dts
13 * DT-capable, U-Boot bootloaders provided by Marvell. Some earlier
20 /dts-v1/;
21 #include "armada-xp-98dx3236.dtsi"
24 model = "CRS305-1G-4S+";
25 compatible = "mikrotik,crs305-1g-4s", "marvell,armadaxp-98dx3236", "marvell,armada-370-xp";
38 arm,parity-enable;
39 marvell,ecc-enable;
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H A Darmada-xp-crs326-24g-2s.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 * Device Tree file for CRS326-24G-2S board
8 * Based on armada-xp-db.dts
13 * DT-capable, U-Boot bootloaders provided by Marvell. Some earlier
20 /dts-v1/;
21 #include "armada-xp-98dx3236.dtsi"
24 model = "CRS326-24G-2S+";
25 compatible = "mikrotik,crs326-24g-2s", "marvell,armadaxp-98dx3236", "marvell,armada-370-xp";
38 arm,parity-enable;
39 marvell,ecc-enable;
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H A Darmada-xp-db-xc3-24g4xg.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 * Device Tree file for DB-XC3-24G4XG board
7 * Based on armada-xp-db.dts
12 * DT-capable, U-Boot bootloaders provided by Marvell. Some earlier
19 /dts-v1/;
20 #include "armada-xp-98dx3336.dtsi"
23 model = "DB-XC3-24G4XG";
24 compatible = "marvell,db-xc3-24g4xg", "marvell,armadaxp-98dx3336", "marvell,armada-370-xp";
37 arm,parity-enable;
38 marvell,ecc-enable;
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H A Darmada-xp-db-dxbc2.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 * Device Tree file for DB-DXBC2 board
7 * Based on armada-xp-db.dts
12 * DT-capable, U-Boot bootloaders provided by Marvell. Some earlier
19 /dts-v1/;
20 #include "armada-xp-98dx4251.dtsi"
24 compatible = "marvell,db-dxbc2", "marvell,armadaxp-98dx4251", "marvell,armada-370-xp";
43 devbus,bus-width = <16>;
44 devbus,turn-off-ps = <60000>;
45 devbus,badr-skew-ps = <0>;
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H A Darmada-xp-openblocks-ax3-4.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 * Device Tree file for OpenBlocks AX3-4 board
7 * Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10 /dts-v1/;
11 #include <dt-bindings/gpio/gpio.h>
12 #include <dt-bindings/input/input.h>
13 #include "armada-xp-mv78260.dtsi"
16 model = "PlatHome OpenBlocks AX3-4 board";
17 …compatible = "plathome,openblocks-ax3-4", "marvell,armadaxp-mv78260", "marvell,armadaxp", "marvell…
20 stdout-path = "serial0:115200n8";
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H A Darmada-385-atl-x530.dts1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
4 (x530/AT-GS980MX)
9 /dts-v1/;
10 #include "armada-385.dtsi"
12 #include <dt-bindings/gpio/gpio.h>
15 model = "x530/AT-GS980MX";
19 stdout-path = "serial1:115200n8";
32 internal-regs {
34 pinctrl-names = "default";
35 pinctrl-0 = <&i2c0_pins>;
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H A Darmada-xp-gp.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
4 * (DB-MV784MP-GP)
6 * Copyright (C) 2013-2014 Marvell
9 * Gregory CLEMENT <gregory.clement@free-electrons.com>
10 * Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
15 * DT-capable, U-Boot bootloaders provided by Marvell. Some earlier
22 /dts-v1/;
23 #include <dt-bindings/gpio/gpio.h>
24 #include "armada-xp-mv78460.dtsi"
27 model = "Marvell Armada XP Development Board DB-MV784MP-GP";
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H A Darmada-xp-db.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
4 * (DB-78460-BP)
6 * Copyright (C) 2012-2014 Marvell
9 * Gregory CLEMENT <gregory.clement@free-electrons.com>
10 * Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
16 * DT-capable, U-Boot bootloaders provided by Marvell. Some earlier
23 /dts-v1/;
24 #include "armada-xp-mv78460.dtsi"
28 …compatible = "marvell,axp-db", "marvell,armadaxp-mv78460", "marvell,armadaxp", "marvell,armada-370…
31 stdout-path = "serial0:115200n8";
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/linux/drivers/staging/fbtft/
H A Dfbtft-io.c1 // SPDX-License-Identifier: GPL-2.0
16 fbtft_par_dbg_hex(DEBUG_WRITE, par, par->info->device, u8, buf, len, in fbtft_write_spi()
19 if (!par->spi) { in fbtft_write_spi()
20 dev_err(par->info->device, in fbtft_write_spi()
21 "%s: par->spi is unexpectedly NULL\n", __func__); in fbtft_write_spi()
22 return -1; in fbtft_write_spi()
27 return spi_sync(par->spi, &m); in fbtft_write_spi()
32 * fbtft_write_spi_emulate_9() - write SPI emulating 9-bit
37 * When 9-bit SPI is not available, this function can be used to emulate that.
38 * par->extra must hold a transformation buffer used for transfer.
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/linux/arch/sparc/kernel/
H A Drtrap_64.S1 /* SPDX-License-Identifier: GPL-2.0 */
31 * the ADI security, we must re-enable PSTATE.mcde before
47 * the ADI security, we must re-enable PSTATE.mcde before
73 * the ADI security, we must re-enable PSTATE.mcde before
105 * If we re-enable interrupts here, we can recurse down
128 * If we re-enable interrupts here, we can recurse down
143 /* We must hold IRQs off and atomically test schedule+signal
144 * state, then hold them off all the way back to userspace.
179 /* This fpdepth clear is necessary for non-syscall rtraps only */
224 wr %o3, %g0, %y
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/linux/include/linux/platform_data/
H A Dvideo-pxafb.h1 /* SPDX-License-Identifier: GPL-2.0-only */
5 * Author: Jean-Frederic Clere
15 * bits 0 - 3: for LCD panel type:
17 * STN - for passive matrix
18 * DSTN - for dual scan passive matrix
19 * TFT - for active matrix
21 * bits 4 - 9 : for bus width
22 * bits 10-17 : for AC Bias Pin Frequency
61 * It is set in linux/arch/arm/mach-pxa/machine_name.c and used in the probe routine
86 /* Smart Panel Mode Timing - see PXA27x DM 7.4.15.0.3 for details
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H A Dgpmc-omap.h1 /* SPDX-License-Identifier: GPL-2.0-only */
5 * Copyright (C) 2014 Texas Instruments, Inc. - https://www.ti.com
34 /* Chip-select signal timings corresponding to GPMC_CS_CONFIG2 */
59 u32 access; /* Start-cycle to first data valid delay */
82 * ideally for adv_rd/(wr)_off it should have considered
89 u32 t_aavdh; /* address hold time */
108 u32 t_avdh; /* ADV hold time from clk */
109 u32 t_ach; /* address hold time from clk */
118 u8 cyc_aavdh_oe;/* read address hold time in cycles */
119 u8 cyc_aavdh_we;/* write address hold time in cycles */
[all …]
/linux/arch/mips/include/uapi/asm/
H A Ducontext.h1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
6 * struct extcontext - extended context header structure
26 * struct msa_extcontext - MSA extended context structure
28 * @wr: the most significant 64 bits of each MSA vector register
32 * this structure will hold the MSA context of the task as it was prior to the
39 unsigned long long wr[32]; member
46 * struct ucontext - user context structure
55 /* Historic fields matching asm-generic */
/linux/drivers/net/wireless/intel/iwlwifi/mei/
H A Dmain.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (C) 2021-2024 Intel Corporation
23 #include "iwl-mei.h"
25 #include "trace-data.h"
40 * Since iwlwifi calls iwlmei without any context, hold a pointer to the
95 * +-----------------------------------+
97 * +-----------------------------------+
98 * |Host -> ME data queue |
99 * +-----------------------------------+
100 * |Host -> ME notif queue |
[all …]
/linux/include/rdma/
H A Drdmavt_qp.h1 /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
3 * Copyright(c) 2016 - 2020 Intel Corporation.
13 #include <rdma/rvt-abi.h>
55 #define RVT_AIP_QP_MAX (u32)(RVT_AIP_QP_BASE + RVT_AIP_QPN_MAX - 1)
60 * RVT_S_SIGNAL_REQ_WR - set if QP send WRs contain completion signaled
61 * RVT_S_BUSY - sen
157 struct ib_ud_wr wr; global() member
168 struct ib_send_wr wr; /* don't use wr.sg_list */ global() member
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/linux/arch/mips/mm/
H A Dtlbex.c10 * Copyright (C) 2006 Ralf Baechle (ralf@linux-mips.org)
34 #include <asm/cpu-type.h>
133 * CVMSEG starts at address -32768 and extends for in scratchpad_offset()
137 return CONFIG_CAVIUM_OCTEON_CVMSEG_SIZE * 128 - (8 * i) - 32768; in scratchpad_offset()
264 unsigned int count = (end - start) / sizeof(u32); in dump_handler()
288 * R3000-style TLBs and up to 63 instructions for R4000-style TLBs.
319 return -1; in allocate_kscratch()
321 r--; /* make it zero based */ in allocate_kscratch()
419 (unsigned int)(p - tlb_handler)); in build_r3000_tlb_refill_handler()
451 * The software work-around is to not allow the instruction preceding the TLBP
[all …]
/linux/sound/pci/asihpi/
H A Dhpi6000.c1 // SPDX-License-Identifier: GPL-2.0-only
5 Copyright (C) 1997-2011 AudioScience Inc. <support@audioscience.com>
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()
227 if (pao->has_control_cache) { in control_message()
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/linux/net/sunrpc/xprtrdma/
H A Dfrwr_ops.c1 // SPDX-License-Identifier: GPL-2.0
4 * Copyright (c) 2003-2007 Network Appliance, Inc. All rights reserved.
11 * of arbitrarily-sized memory regions. This is the fastest and safest
32 * send lock, just as ->send_request does. This prevents frwr_map and
51 struct rpc_rdma_cid *cid = &mr->mr_cid; in frwr_cid_init()
53 cid->ci_queue_id = ep->re_attr.send_cq->res.id; in frwr_cid_init()
54 cid->ci_completion_id = mr->mr_ibmr->res.id; in frwr_cid_init()
59 if (mr->mr_device) { in frwr_mr_unmap()
61 ib_dma_unmap_sg(mr->mr_device, mr->mr_sg, mr->mr_nents, in frwr_mr_unmap()
62 mr->mr_dir); in frwr_mr_unmap()
[all …]
/linux/fs/orangefs/
H A Dinode.c1 // SPDX-License-Identifier: GPL-2.0
6 * See COPYING in top-level directory.
16 #include "orangefs-kernel.h"
17 #include "orangefs-bufmap.h"
22 struct inode *inode = page->mapping->host; in orangefs_writepage_locked()
23 struct orangefs_write_range *wr = NULL; in orangefs_writepage_locked() local
34 wr = (struct orangefs_write_range *)page_private(page); in orangefs_writepage_locked()
35 WARN_ON(wr->pos >= len); in orangefs_writepage_locked()
36 off = wr->pos; in orangefs_writepage_locked()
37 if (off + wr->len > len) in orangefs_writepage_locked()
[all …]
/linux/drivers/infiniband/sw/rxe/
H A Drxe_mr.c1 // SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB
13 * different than the last_key. Set last_key to -1
29 switch (mr->ibmr.type) { in mr_check_range()
35 if (iova < mr->ibmr.iova || in mr_check_range()
36 iova + length > mr->ibmr.iova + mr->ibmr.length) { in mr_check_range()
38 return -EINVAL; in mr_check_range()
44 return -EINVAL; in mr_check_range()
50 u32 key = mr->elem.index << 8 | rxe_get_next_key(-1); in rxe_mr_init()
52 /* set ibmr->l/rkey and also copy into private l/rkey in rxe_mr_init()
57 mr->lkey = mr->ibmr.lkey = key; in rxe_mr_init()
[all …]
/linux/drivers/infiniband/sw/siw/
H A Dsiw_verbs.c1 // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
4 /* Copyright (c) 2008-2019, IBM Corporation */
57 size_t size = vma->vm_end - vma->vm_start; in siw_mmap()
60 int rv = -EINVAL; in siw_mmap()
65 if (vma->vm_start & (PAGE_SIZE - 1)) { in siw_mmap()
67 return -EINVAL; in siw_mmap()
69 rdma_entry = rdma_user_mmap_entry_get(&uctx->base_ucontext, vma); in siw_mmap()
71 siw_dbg(&uctx->sdev->base_dev, "mmap lookup failed: %lu, %#zx\n", in siw_mmap()
72 vma->vm_pgoff, size); in siw_mmap()
73 return -EINVAL; in siw_mmap()
[all …]
/linux/drivers/infiniband/ulp/rtrs/
H A Drtrs-clt.c1 // SPDX-License-Identifier: GPL-2.0-or-later
5 * Copyright (c) 2014 - 2018 ProfitBricks GmbH. All rights reserved.
6 * Copyright (c) 2018 - 2019 1&1 IONOS Cloud GmbH. All rights reserved.
7 * Copyright (c) 2019 - 2020 1&1 IONOS SE. All rights reserved.
17 #include "rtrs-clt.h"
18 #include "rtrs-log.h"
19 #include "rtrs-clt-trace.h"
49 .name = "rtrs-client",
58 list_for_each_entry_rcu(clt_path, &clt->paths_list, s.entry) in rtrs_clt_is_connected()
59 if (READ_ONCE(clt_path->state) == RTRS_CLT_CONNECTED) { in rtrs_clt_is_connected()
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