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/Linux-v6.1/Documentation/devicetree/bindings/net/dsa/
Dqca8k.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - John Crispin <john@phrozen.org>
13 If the QCA8K switch is connect to an SoC's external mdio-bus, each subnode
16 ID. To declare the internal mdio-bus configuration, declare an MDIO node in
18 PHY it is connected to. In this config, an internal mdio-bus is registered and
20 mdio-bus configurations are not supported by the hardware.
25 - enum:
26 - qca,qca8327
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/Linux-v6.1/drivers/regulator/
Dti-abb-regulator.c1 // SPDX-License-Identifier: GPL-2.0-only
8 * Copyright (C) 2012-2013 Texas Instruments, Inc.
27 * FAST_OPP: sets ABB LDO to Forward Body-Bias
28 * SLOW_OPP: sets ABB LDO to Reverse Body-Bias
35 * struct ti_abb_info - ABB information per voltage setting
48 * struct ti_abb_reg - Register description for ABB block
51 * @sr2_wtcnt_value_mask: setup register- sr2_wtcnt_value mask
52 * @fbb_sel_mask: setup register- FBB sel mask
53 * @rbb_sel_mask: setup register- RBB sel mask
54 * @sr2_en_mask: setup register- enable mask
[all …]
Dmax8997-regulator.c1 // SPDX-License-Identifier: GPL-2.0+
3 // max8997.c - Regulator driver for the Maxim 8997/8966
8 // This driver is based on max8998.c
20 #include <linux/mfd/max8997-private.h>
51 int set3 = (max8997->buck125_gpioindex) & 0x1; in max8997_set_gpio()
52 int set2 = ((max8997->buck125_gpioindex) >> 1) & 0x1; in max8997_set_gpio()
53 int set1 = ((max8997->buck125_gpioindex) >> 2) & 0x1; in max8997_set_gpio()
55 gpio_set_value(max8997->buck125_gpios[0], set1); in max8997_set_gpio()
56 gpio_set_value(max8997->buck125_gpios[1], set2); in max8997_set_gpio()
57 gpio_set_value(max8997->buck125_gpios[2], set3); in max8997_set_gpio()
[all …]
Dqcom_spmi-regulator.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (c) 2012-2015, The Linux Foundation. All rights reserved.
8 #include <linux/devm-helpers.h>
32 /* Pin control high power mode input pins. */
57 * struct spmi_regulator_init_data - spmi-regulator initialization data
67 * used to force the regulator into high power
365 * struct spmi_voltage_range - regulator set point voltage mapping description
380 * (max_uV - min_uV) % step_uV == 0
381 * (set_point_min_uV - min_uV) % step_uV == 0*
382 * (set_point_max_uV - min_uV) % step_uV == 0*
[all …]
/Linux-v6.1/drivers/clk/bcm/
Dclk-kona.c1 // SPDX-License-Identifier: GPL-2.0-only
7 #include "clk-kona.h"
12 #include <linux/clk-provider.h>
17 * "Normal", and "Turbo".) A lower policy number has lower power
27 /* Produces a mask of set bits covering a range of a 32-bit value */
30 return ((1 << width) - 1) << shift; in bitfield_mask()
52 return (u64)reg_div + ((u64)1 << div->u.s.frac_width); in scaled_div_value()
68 combined <<= div->u.s.frac_width; in scaled_div_build()
78 return (u64)div->u.fixed; in scaled_div_min()
89 return (u64)div->u.fixed; in scaled_div_max()
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/Linux-v6.1/sound/soc/codecs/
Dtas5720.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * tas5720.c - ALSA SoC Texas Instruments TAS5720 Mono Audio Amplifier
5 * Copyright (C)2015-2016 Texas Instruments Incorporated - https://www.ti.com
23 #include <sound/soc-dapm.h>
37 "dvdd", /* Digital power supply. Connect to 3.3-V supply. */
38 "pvdd", /* Class-D amp and analog power supply (connected). */
57 struct snd_soc_component *component = dai->component; in tas5720_hw_params()
72 dev_err(component->dev, "unsupported sample rate: %u\n", rate); in tas5720_hw_params()
73 return -EINVAL; in tas5720_hw_params()
79 dev_err(component->dev, "error setting sample rate: %d\n", ret); in tas5720_hw_params()
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Dwcd9335.c1 // SPDX-License-Identifier: GPL-2.0
2 // Copyright (c) 2015-2016, The Linux Foundation. All rights reserved.
3 // Copyright (c) 2017-2018, Linaro Limited
18 #include <sound/soc-dapm.h>
25 #include "wcd-clsh-v2.h"
27 #include <dt-bindings/sound/qcom,wcd9335.h>
98 #define WCD9335_CALCULATE_VOUT_D(req_mv) (((req_mv - 650) * 10) / 25)
409 {24000, -EINVAL},/* 24K */
551 "Class H Invalid", "Class-H Hi-Fi", "Class-H Low Power", "Class-AB",
552 "Class-H Hi-Fi Low Power"
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/Linux-v6.1/arch/arm64/boot/dts/rockchip/
Drk3399-gru.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
5 * Copyright 2016-2017 Google, Inc
8 #include <dt-bindings/input/input.h>
10 #include "rk3399-op1-opp.dtsi"
19 stdout-path = "serial2:115200n8";
23 * Power Tree
28 * - Rails that only connect to the EC (or devices that the EC talks to)
30 * - Rails _are_ included if the rails go to the AP even if the AP
31 * doesn't currently care about them / they are always on. The idea
39 * - The EC controls the enable and the EC always enables a rail as
[all …]
/Linux-v6.1/drivers/usb/core/
Dhub.c1 // SPDX-License-Identifier: GPL-2.0
54 /* Protect struct usb_device->state and ->children members
55 * Note: Both are also protected by ->dev.sem, except that ->state can
63 /* synchronize hub-port add/remove and peering operations */
66 /* cycle leds on hubs that aren't blinking for attention */
69 MODULE_PARM_DESC(blinkenlights, "true to cycle leds on hubs");
73 * 10 seconds to send reply for the initial 64-byte descriptor request.
75 /* define initial 64-byte descriptor request timeout in milliseconds */
79 "initial 64-byte descriptor request timeout in milliseconds "
80 "(default 5000 - 5.0 seconds)");
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/Linux-v6.1/arch/arm64/boot/dts/qcom/
Dsc7280-qcard.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 * stuffed) on it. This device tree tries to encapsulate all the things that
14 #include <dt-bindings/iio/qcom,spmi-adc7-pmk8350.h>
15 #include <dt-bindings/iio/qcom,spmi-adc7-pmr735a.h>
16 #include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
17 #include <dt-bindings/regulator/qcom,rpmh-regulator.h>
21 /* PMICs depend on spmi_bus label and so must come after SoC */
34 wcd9385: audio-codec-1 {
35 compatible = "qcom,wcd9385-codec";
36 pinctrl-names = "default", "sleep";
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/Linux-v6.1/drivers/usb/host/
Dxhci.c1 // SPDX-License-Identifier: GPL-2.0
19 #include <linux/dma-mapping.h>
22 #include "xhci-trace.h"
23 #include "xhci-debugfs.h"
24 #include "xhci-dbgcap.h"
31 /* Some 0.95 hardware can't handle the chain bit on a Link TRB being cleared */
34 MODULE_PARM_DESC(link_quirk, "Don't clear the chain bit on a link TRB");
42 struct xhci_segment *seg = ring->first_seg; in td_on_ring()
44 if (!td || !td->start_seg) in td_on_ring()
47 if (seg == td->start_seg) in td_on_ring()
[all …]
/Linux-v6.1/drivers/media/i2c/
Dtvp5150.c1 // SPDX-License-Identifier: GPL-2.0
3 // tvp5150 - Texas Instruments TVP5150A/AM1 and TVP5151 video decoder driver
7 #include <dt-bindings/media/tvp5150.h>
18 #include <media/v4l2-async.h>
19 #include <media/v4l2-device.h>
20 #include <media/v4l2-event.h>
21 #include <media/v4l2-ctrls.h>
22 #include <media/v4l2-fwnode.h>
23 #include <media/v4l2-mc.h>
24 #include <media/v4l2-rect.h>
[all …]
/Linux-v6.1/drivers/usb/dwc3/
Dep0.c1 // SPDX-License-Identifier: GPL-2.0
3 * ep0.c - DesignWare USB3 DRD Controller Endpoint 0 Handling
5 * Copyright (C) 2010-2011 Texas Instruments Incorporated - https://www.ti.com
19 #include <linux/dma-mapping.h>
40 dwc = dep->dwc; in dwc3_ep0_prepare_one_trb()
41 trb = &dwc->ep0_trb[dep->trb_enqueue]; in dwc3_ep0_prepare_one_trb()
44 dep->trb_enqueue++; in dwc3_ep0_prepare_one_trb()
46 trb->bpl = lower_32_bits(buf_dma); in dwc3_ep0_prepare_one_trb()
47 trb->bph = upper_32_bits(buf_dma); in dwc3_ep0_prepare_one_trb()
48 trb->size = len; in dwc3_ep0_prepare_one_trb()
[all …]
/Linux-v6.1/arch/arm/boot/dts/
Dexynos4210-i9100.dts1 // SPDX-License-Identifier: GPL-2.0
3 * Samsung's Exynos4210 based Galaxy S2 (GT-I9100 version) device tree
11 /dts-v1/;
13 #include "exynos4412-ppmu-common.dtsi"
15 #include <dt-bindings/gpio/gpio.h>
16 #include <dt-bindings/input/linux-event-codes.h>
19 model = "Samsung Galaxy S2 (GT-I9100)";
21 chassis-type = "handset";
29 stdout-path = "serial2:115200n8";
32 vemmc_reg: regulator-0 {
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/Linux-v6.1/drivers/net/dsa/qca/
Dqca8k-8xxx.c1 // SPDX-License-Identifier: GPL-2.0
4 * Copyright (C) 2011-2012 Gabor Juhos <juhosg@openwrt.org>
42 u16 *cached_lo = &priv->mdio_cache.lo; in qca8k_set_lo()
43 struct mii_bus *bus = priv->bus; in qca8k_set_lo()
49 ret = bus->write(bus, phy_id, regnum, lo); in qca8k_set_lo()
51 dev_err_ratelimited(&bus->dev, in qca8k_set_lo()
61 u16 *cached_hi = &priv->mdio_cache.hi; in qca8k_set_hi()
62 struct mii_bus *bus = priv->bus; in qca8k_set_hi()
68 ret = bus->write(bus, phy_id, regnum, hi); in qca8k_set_hi()
70 dev_err_ratelimited(&bus->dev, in qca8k_set_hi()
[all …]
/Linux-v6.1/drivers/ata/
Dlibata-eh.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * libata-eh.c - libata error handling
8 * as Documentation/driver-api/libata.rst
11 * http://www.sata-io.org/
59 /* Waiting in ->prereset can never be reliable. It's
90 5000, /* covers > 99% of successes and not too boring on failures */
97 15000, /* Some drives are slow to read log pages when waking-up */
125 * On the retry after a command timed out, the next timeout value from
129 * ehc->cmd_timeout_idx keeps track of which timeout to use per
130 * command class, so if SET_FEATURES times out on the first try, the
[all …]
Dlibata-core.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * libata-core.c - helper library for ATA
5 * Copyright 2003-2004 Red Hat, Inc. All rights reserved.
6 * Copyright 2003-2004 Jeff Garzik
9 * as Documentation/driver-api/libata.rst
12 * http://www.sata-io.org/
16 * http://www.t10.org (SCSI MMC - for ATAPI MMC)
17 * http://www.sata-io.org (SATA)
19 * http://www.qic.org (QIC157 - Tape and DSC)
20 * http://www.ce-ata.org (CE-ATA: not supported)
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/Linux-v6.1/sound/pci/hda/
Dpatch_ca0132.c1 // SPDX-License-Identifier: GPL-2.0-or-later
7 * Based on patch_ca0110.c
74 #define DESKTOP_EFX_FILE "ctefx-desktop.bin"
75 #define R3DI_EFX_FILE "ctefx-r3di.bin"
115 #define VNODES_COUNT (VNODE_END_NID - VNODE_START_NID)
126 #define OUT_EFFECTS_COUNT (OUT_EFFECT_END_NID - OUT_EFFECT_START_NID)
134 #define IN_EFFECTS_COUNT (IN_EFFECT_END_NID - IN_EFFECT_START_NID)
154 #define EFFECTS_COUNT (EFFECT_END_NID - EFFECT_START_NID)
163 * X-bass.
182 int params; /* number of default non-on/off params */
[all …]
/Linux-v6.1/drivers/perf/
Darm-cmn.c1 // SPDX-License-Identifier: GPL-2.0
2 // Copyright (C) 2016-2020 Arm Limited
3 // CMN-600 Coherent Mesh Network PMU driver
11 #include <linux/io-64-nonatomic-lo-hi.h>
33 #define CMN_NODEID_Y(reg, bits) (((reg) >> 3) & ((1U << (bits)) - 1))
44 #define CMN_MAX_DTMS (CMN_MAX_XPS + (CMN_MAX_DIMENSION - 1) * 4)
75 /* Technically this is 4 bits wide on DNs, but we only use 2 there anyway */
78 /* HN-Ps are weird... */
122 /* DTC counters are paired in 64-bit registers on a 16-byte stride. Yuck */
152 /* Similarly for the 40-bit cycle counter */
[all …]
/Linux-v6.1/drivers/net/wireless/broadcom/brcm80211/brcmfmac/
Dsdio.c1 // SPDX-License-Identifier: ISC
72 __le32 buf; /* Can't be pointer on (64-bit) hosts */
117 #define TXHI (TXQLEN - 256) /* turn on flow control above TXHI */
118 #define TXLOW (TXHI - 256) /* turn off flow control below TXLOW */
148 /* 1: isolate internal sdio signals, put external pads in tri-state; requires
149 * sdio bus power cycle to clear (rev 9) */
153 /* Force SD->SB reset mapping (rev 11) */
184 /* Make ALP ready (power up xtal) */
186 /* Make HT ready (power up PLL) */
224 #define I_BUSPWR (1 << 17) /* SDIO Bus Power Change (rev 9) */
[all …]
/Linux-v6.1/drivers/net/wireless/broadcom/brcm80211/brcmsmac/
Dmain.c3 * Copyright (c) 2013 Hauke Mehrtens <hauke@hauke-m.de>
50 /* n-mode support capability */
82 #define EDCF_ECW2CW(exp) ((1 << (exp)) - 1)
133 /* Per-AC retry limit register definitions; uses defs.h bitfield macros */
167 #define BRCMS_PLCP_AUTO -1
172 #define BRCMS_PROTECTION_AUTO -1
199 /* MSC in use,indicates b0-6 holds an mcs */
223 /* Max # of entries in Rx FIFO based on 4kb page size */
361 return wlc->band->basic_rate[mcs_table[rspec & RSPEC_RATE_MASK] in brcms_basic_rate()
363 return wlc->band->basic_rate[rspec & RSPEC_RATE_MASK]; in brcms_basic_rate()
[all …]
/Linux-v6.1/drivers/media/dvb-frontends/
Ddib7000p.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Linux-DVB Driver for DiBcom's second generation DiB7000P (PC).
5 * Copyright (C) 2005-7 DiBcom (http://www.dibcom.fr/)
23 MODULE_PARM_DESC(debug, "turn on debugging (default: 0)");
27 MODULE_PARM_DESC(buggy_sfn_workaround, "Enable work-around for buggy SFNs (default: 0)");
104 if (mutex_lock_interruptible(&state->i2c_buffer_lock) < 0) { in dib7000p_read_word()
109 state->i2c_write_buffer[0] = reg >> 8; in dib7000p_read_word()
110 state->i2c_write_buffer[1] = reg & 0xff; in dib7000p_read_word()
112 memset(state->msg, 0, 2 * sizeof(struct i2c_msg)); in dib7000p_read_word()
113 state->msg[0].addr = state->i2c_addr >> 1; in dib7000p_read_word()
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/Linux-v6.1/drivers/net/wireless/realtek/rtlwifi/btcoexist/
Dhalbtc8821a2ant.c1 // SPDX-License-Identifier: GPL-2.0
7 * This file is for RTL8821A Co-exist mechanism
45 struct rtl_priv *rtlpriv = btcoexist->adapter; in btc8821a2ant_bt_rssi_state()
47 u8 bt_rssi_state = coex_sta->pre_bt_rssi_state; in btc8821a2ant_bt_rssi_state()
49 bt_rssi = coex_sta->bt_rssi; in btc8821a2ant_bt_rssi_state()
52 if ((coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_LOW) || in btc8821a2ant_bt_rssi_state()
53 (coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_STAY_LOW)) { in btc8821a2ant_bt_rssi_state()
79 return coex_sta->pre_bt_rssi_state; in btc8821a2ant_bt_rssi_state()
82 if ((coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_LOW) || in btc8821a2ant_bt_rssi_state()
83 (coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_STAY_LOW)) { in btc8821a2ant_bt_rssi_state()
[all …]
/Linux-v6.1/drivers/usb/gadget/udc/
Dtegra-xudc.c1 // SPDX-License-Identifier: GPL-2.0+
5 * Copyright (c) 2013-2022, NVIDIA CORPORATION. All rights reserved.
12 #include <linux/dma-mapping.h>
247 return (le32_to_cpu(ctx->member) >> (shift)) & (mask); \
254 tmp = le32_to_cpu(ctx->member) & ~((mask) << (shift)); \
256 ctx->member = cpu_to_le32(tmp); \
339 return (le32_to_cpu(trb->member) >> (shift)) & (mask); \
346 tmp = le32_to_cpu(trb->member) & ~((mask) << (shift)); \
348 trb->member = cpu_to_le32(tmp); \
563 return readl(xudc->fpci + offset); in fpci_readl()
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/Linux-v6.1/drivers/firewire/
Dohci.c1 // SPDX-License-Identifier: GPL-2.0-or-later
5 * Copyright (C) 2003-2006 Kristian Hoegsberg <krh@bitplanet.net>
13 #include <linux/dma-mapping.h>
15 #include <linux/firewire-constants.h>
44 #define ohci_info(ohci, f, args...) dev_info(ohci->card.device, f, ##args)
45 #define ohci_notice(ohci, f, args...) dev_notice(ohci->card.device, f, ##args)
46 #define ohci_err(ohci, f, args...) dev_err(ohci->card.device, f, ##args)
106 * A buffer that contains a block of DMA-able coherent memory used for
126 * List of page-sized buffers for storing DMA descriptors.
357 ", self-IDs = " __stringify(OHCI_PARAM_DEBUG_SELFIDS)
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