| /openbmc/linux/Documentation/devicetree/bindings/iio/addac/ |
| H A D | adi,ad74115.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Cosmin Tanislav <cosmin.tanislav@analog.com>
13 The AD74115H is a single-channel software configurable input/output
17 chip solution with an SPI interface. The device features a 16-bit ADC and a
18 14-bit DAC.
25 - adi,ad74115h
30 spi-max-frequency:
33 spi-cpol: true
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| /openbmc/linux/drivers/media/dvb-frontends/ |
| H A D | sp2.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
8 * DVB-S2 CI card (cimax2) with following copyrights:
20 struct i2c_client *client = s->client; in sp2_read_i2c()
21 struct i2c_adapter *adap = client->adapter; in sp2_read_i2c()
24 .addr = client->addr, in sp2_read_i2c()
29 .addr = client->addr, in sp2_read_i2c()
39 dev_err(&client->dev, "i2c read error, reg = 0x%02x, status = %d\n", in sp2_read_i2c()
44 return -EIO; in sp2_read_i2c()
47 dev_dbg(&s->client->dev, "addr=0x%04x, reg = 0x%02x, data = %02x\n", in sp2_read_i2c()
48 client->addr, reg, buf[0]); in sp2_read_i2c()
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| /openbmc/linux/tools/power/pm-graph/ |
| H A D | sleepgraph.py | 2 # SPDX-License-Identifier: GPL-2.0-only
21 # https://01.org/pm-graph
23 # git@github.com:intel/pm-graph
51 # ----------------- LIBRARIES --------------------
73 print('[%09.3f] %s' % (time.time()-mystarttime, msg))
81 # ----------------- CLASSES --------------------
85 # A global, single-instance container used to
107 cgtest = -1
125 epath = '/sys/kernel/tracing/events/power/'
126 pmdpath = '/sys/power/pm_debug_messages'
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| /openbmc/linux/drivers/net/ethernet/ |
| H A D | fealnx.c | 2 Written 1998-2000 by Donald Becker.
17 http://www.scyld.com/network/pci-skeleton.html
22 - Add ethtool support
23 - Replace some MII-related magic numbers with constants
29 static int debug; /* 1-> print debug message */
32 /* Maximum number of multicast addresses to filter (vs. Rx-all-multicast). */
35 /* Set the copy breakpoint for the copy-only-tiny-frames scheme. */
44 static int options[MAX_UNITS] = { -1, -1, -1, -1, -1, -1, -1, -1 };
45 static int full_duplex[MAX_UNITS] = { -1, -1, -1, -1, -1, -1, -1, -1 };
48 /* Keep the ring sizes a power of two for compile efficiency. */
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| /openbmc/linux/drivers/net/wireless/broadcom/b43/ |
| H A D | main.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
6 Copyright (c) 2005 Martin Langer <martin-langer@gmx.de>
8 Copyright (c) 2005-2009 Michael Buesch <m@bues.ch>
11 Copyright (c) 2010-2011 Rafał Miłecki <zajec5@gmail.com>
17 driver Copyright(c) 2003 - 2004 Intel Corporation.
31 #include <linux/dma-mapping.h>
86 MODULE_PARM_DESC(hwpctl, "Enable hardware-side power control (default off)");
373 if (!wl || !wl->current_dev) in b43_ratelimit()
375 if (b43_status(wl->current_dev) < B43_STAT_STARTED) in b43_ratelimit()
397 printk(KERN_INFO "b43-%s: %pV", in b43info()
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| H A D | phy_n.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
8 Copyright (c) 2010-2011 Rafał Miłecki <zajec5@gmail.com>
96 enum nl80211_band band = b43_current_band(dev->wl); in b43_nphy_ipa()
97 return ((dev->phy.n->ipa2g_on && band == NL80211_BAND_2GHZ) || in b43_nphy_ipa()
98 (dev->phy.n->ipa5g_on && band == NL80211_BAND_5GHZ)); in b43_nphy_ipa()
101 /* https://bcm-v4.sipsolutions.net/802.11/PHY/N/RxCoreGetState */
112 /* https://bcm-v4.sipsolutions.net/802.11/PHY/N/ForceRFSeq */
137 b43err(dev->wl, "RF sequence status timeout\n"); in b43_nphy_force_rf_sequence()
149 /* https://bcm-v4.sipsolutions.net/802.11/PHY/N/RFCtrlOverrideRev7 */
154 struct b43_phy *phy = &dev->phy; in b43_nphy_rf_ctl_override_rev7()
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| /openbmc/linux/drivers/iio/addac/ |
| H A D | ad74115.c | 1 // SPDX-License-Identifier: GPL-2.0
21 #include <linux/iio/buffer.h>
205 * Synchronize consecutive operations when doing a one-shot
387 [AD74115_ADC_RANGE_12V_BIPOLAR] = { -12000000, 12000000 },
388 [AD74115_ADC_RANGE_2_5V_BIPOLAR] = { -2500000, 2500000 },
389 [AD74115_ADC_RANGE_2_5V_NEG] = { -2500000, 0 },
392 [AD74115_ADC_RANGE_104MV_BIPOLAR] = { -104000, 104000 },
407 return -EINVAL; in _ad74115_find_tbl_index()
429 ad74115_format_reg_write(reg, val, st->reg_tx_buf); in ad74115_reg_write()
431 return spi_write(st->spi, st->reg_tx_buf, AD74115_FRAME_SIZE); in ad74115_reg_write()
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| /openbmc/linux/drivers/net/wireless/broadcom/b43legacy/ |
| H A D | main.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
6 * Copyright (c) 2005 Martin Langer <martin-langer@gmx.de>
7 * Copyright (c) 2005-2008 Stefano Brivio <stefano.brivio@polimi.it>
14 * driver Copyright(c) 2003 - 2004 Intel Corporation.
27 #include <linux/dma-mapping.h>
157 if (!wl || !wl->current_dev) in b43legacy_ratelimit()
159 if (b43legacy_status(wl->current_dev) < B43legacy_STAT_STARTED) in b43legacy_ratelimit()
179 printk(KERN_INFO "b43legacy-%s: %pV", in b43legacyinfo()
180 (wl && wl->hw) ? wiphy_name(wl->hw->wiphy) : "wlan", &vaf); in b43legacyinfo()
198 printk(KERN_ERR "b43legacy-%s ERROR: %pV", in b43legacyerr()
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| /openbmc/linux/drivers/media/pci/tw5864/ |
| H A D | tw5864-reg.h | 1 /* SPDX-License-Identifier: GPL-2.0-or-later */
3 * TW5864 driver - registers description
8 /* According to TW5864_datasheet_0.6d.pdf, tw5864b1-ds.pdf */
10 /* Register Description - Direct Map Space */
11 /* 0x0000 ~ 0x1ffc - H264 Register Map */
52 * [15:0] Two bit for each channel (channel 0 ~ 7). Each two bits are the buffer
76 * 0->3 4 VLC data buffer in DDR (1M each)
77 * 0->7 8 VLC data buffer in DDR (512k each)
99 /* Org Buffer Base for Luma (default 0) */
101 /* Org Buffer Base for Chroma (default 4) */
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| /openbmc/linux/drivers/usb/host/ |
| H A D | octeon-hcd.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
11 * Copyright (c) 2003-2010 Cavium Networks (support@cavium.com). All rights
104 * This register can be used to configure the core after power-on or a change in
105 * mode of operation. This register mainly contains AHB system-related
126 * @nptxfemplvl: Non-Periodic TxFIFO Empty Level (NPTxFEmpLvl)
128 * Indicates when the Non-Periodic TxFIFO Empty Interrupt bit in
131 * * 1'b0: GINTSTS.NPTxFEmp interrupt indicates that the Non-
133 * * 1'b1: GINTSTS.NPTxFEmp interrupt indicates that the Non-
172 * This value is in terms of 32-bit words.
211 * - ...
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| /openbmc/linux/drivers/gpu/drm/bridge/synopsys/ |
| H A D | dw-hdmi.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * DesignWare High-Definition Multimedia Interface (HDMI) driver
5 * Copyright (C) 2013-2015 Mentor Graphics Inc.
6 * Copyright (C) 2011-2013 Freescale Semiconductor, Inc.
20 #include <linux/dma-mapping.h>
23 #include <media/cec-notifier.h>
25 #include <uapi/linux/media-bus-format.h>
38 #include "dw-hdmi-audio.h"
39 #include "dw-hdmi-cec.h"
40 #include "dw-hdmi.h"
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| /openbmc/linux/drivers/net/ethernet/sfc/ |
| H A D | mcdi_pcol.h | 1 /* SPDX-License-Identifier: GPL-2.0-only */
4 * Copyright 2009-2018 Solarflare Communications Inc.
5 * Copyright 2019-2020 Xilinx Inc.
13 /* Power-on reset state */
35 /* The 'doorbell' addresses are hard-wired to alert the MC when written */
38 /* The rest of these are firmware-defined */
46 /* Values to be written to the per-port status dword in shared
71 * | | \--- Response
72 * | \------- Error
73 * \------------------------------ Resync (always set)
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| /openbmc/linux/drivers/watchdog/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
16 on-line as fast as possible after a lock-up. There's both a watchdog
21 <file:Documentation/watchdog/watchdog-api.rst> in the kernel source.
51 bool "Update boot-enabled watchdog until userspace takes over"
77 bool "Enable watchdog hrtimer-based pretimeouts"
106 message is added to kernel log buffer.
130 the kernel log buffer and don't do any system changes.
228 tristate "Watchdog device controlled through GPIO-line"
233 controlled through GPIO-line.
358 module will be called mlx-wdt.
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| /openbmc/linux/arch/parisc/kernel/ |
| H A D | hardware.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
7 * Based on the document "PA-RISC 1.1 I/O Firmware Architecture
40 {HPHW_NPROC,0x101,0x4,0x01,"SilverFox Low (822, 922)"},
43 {HPHW_NPROC,0x104,0x4,0x03,"SilverBullet Low (842, 948)"},
60 {HPHW_NPROC,0x280,0x4,0x81,"Nova Low (817, 827, 957, 957LX)"},
73 {HPHW_NPROC,0x312,0x4,0x81,"Strider-50 (715S/50)"},
74 {HPHW_NPROC,0x313,0x4,0x81,"Strider-33 (715S/33)"},
75 {HPHW_NPROC,0x314,0x4,0x81,"Trailways-50 (715T/50)"},
76 {HPHW_NPROC,0x315,0x4,0x81,"Trailways-33 (715T/33)"},
87 {HPHW_NPROC,0x482,0x4,0x81,"WB-80 (E35)"},
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| /openbmc/linux/drivers/parport/ |
| H A D | parport_pc.c | 1 // SPDX-License-Identifier: GPL-2.0-only
2 /* Low-level parallel-port routines for 8255-based PC-style hardware.
12 * Cleaned up include files - Russell King <linux@arm.uk.linux.org>
13 * DMA support - Bert De Jonghe <bert@sophis.be>
17 * Updated probing logic - Adam Belay <ambx1@neo.rr.com>
38 * only in register addresses (eg because your registers are on 32-bit
43 * but rather will start at port->base_hi.
55 #include <linux/dma-mapping.h>
91 static struct superio_struct { /* For Super-IO chips autodetection */
109 const struct parport_pc_private *priv = pb->physport->private_data; in frob_econtrol()
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| /openbmc/linux/drivers/gpu/drm/amd/display/amdgpu_dm/ |
| H A D | amdgpu_dm.c | 108 #include "modules/power/power_helpers.h"
167 switch (link->dpcd_caps.dongle_type) { in get_subconnector_type()
186 struct dc_link *link = aconnector->dc_link; in update_subconnector_property()
187 struct drm_connector *connector = &aconnector->base; in update_subconnector_property()
190 if (connector->connector_type != DRM_MODE_CONNECTOR_DisplayPort) in update_subconnector_property()
193 if (aconnector->dc_sink) in update_subconnector_property()
196 drm_object_property_set_value(&connector->base, in update_subconnector_property()
197 connector->dev->mode_config.dp_subconnector_property, in update_subconnector_property()
240 * struct amdgpu_device *adev - [in] desired amdgpu device
241 * int disp_idx - [in] which CRTC to get the counter from
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