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/linux-6.14.4/Documentation/devicetree/bindings/power/supply/
Dsbs,sbs-battery.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/power/supply/sbs,sbs-battery.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Sebastian Reichel <[email protected]>
16 - $ref: power-supply.yaml#
21 - items:
22 - enum:
23 - ti,bq20z45
24 - ti,bq20z65
[all …]
/linux-6.14.4/drivers/gpu/drm/
Ddrm_probe_helper.c2 * Copyright (c) 2006-2008 Intel Corporation
57 * track of a per-connector hpd interrupt.
68 module_param_named(poll, drm_kms_helper_poll, bool, 0600);
74 if ((mode->flags & DRM_MODE_FLAG_INTERLACE) && in drm_mode_validate_flag()
78 if ((mode->flags & DRM_MODE_FLAG_DBLSCAN) && in drm_mode_validate_flag()
82 if ((mode->flags & DRM_MODE_FLAG_3D_MASK) && in drm_mode_validate_flag()
95 struct drm_device *dev = connector->dev; in drm_mode_validate_pipeline()
120 &connector->display_info, in drm_mode_validate_pipeline()
150 cmdline_mode = &connector->cmdline_mode; in drm_helper_probe_add_cmdline_mode()
151 if (!cmdline_mode->specified) in drm_helper_probe_add_cmdline_mode()
[all …]
/linux-6.14.4/arch/arm/boot/dts/
Dcros-ec-sbs.dtsi2 * Smart battery dts fragment for devices that use cros-ec-sbs
6 * This file is dual-licensed: you can use it either under the terms
46 battery: sbs-battery@b {
47 compatible = "sbs,sbs-battery";
49 sbs,i2c-retry-count = <2>;
50 sbs,poll-retry-count = <1>;
/linux-6.14.4/Documentation/devicetree/bindings/i2c/
Di2c-arb-gpio-challenge.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/i2c/i2c-arb-gpio-challenge.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: GPIO-based I2C Arbitration Using a Challenge & Response Mechanism
10 - Doug Anderson <[email protected]>
11 - Peter Rosin <[email protected]>
18 standard I2C multi-master rules. Using GPIOs is generally useful in the case
30 others can see. These are all active low with pull-ups enabled. We'll
47 6. Go back to 1 (until retry time has expired).
[all …]
Dgoogle,cros-ec-i2c-tunnel.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
5 $id: http://devicetree.org/schemas/i2c/google,cros-ec-i2c-tunnel.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 title: I2C bus that tunnels through the ChromeOS EC (cros-ec)
11 - Doug Anderson <[email protected]>
12 - Benson Leung <[email protected]>
20 The node for this device should be under a cros-ec node like
21 google,cros-ec-spi or google,cros-ec-i2c.
24 - $ref: /schemas/i2c/i2c-controller.yaml#
[all …]
/linux-6.14.4/drivers/net/ethernet/apple/
Dmace.h1 /* SPDX-License-Identifier: GPL-2.0-or-later */
3 * mace.h - definitions for the registers in the Am79C940 MACE
16 REG(xmtrc); /* transmit retry count */
19 REG(fifofc); /* FIFO frame count */
22 REG(pr); /* poll register */
36 REG(mpc); /* missed packet count (clears when read) */
38 REG(rntpc); /* runt packet count (clears when read) */
39 REG(rcvcc); /* recv collision count (clears when read) */
47 #define DRTRY 0x80 /* don't retry transmission after collision */
49 #define AUTO_PAD_XMIT 0x01 /* auto-pad short packets on transmission */
[all …]
/linux-6.14.4/arch/arm64/boot/dts/mediatek/
Dmt8188-geralt-ciri.dtsi1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
5 /dts-v1/;
6 #include "mt8188-geralt.dtsi"
9 pins-mclk {
15 pins-mclk {
17 bias-pull-down;
18 input-enable;
23 rt5682s: audio-codec@1a {
26 interrupts-extended = <&pio 108 IRQ_TYPE_EDGE_BOTH>;
27 pinctrl-names = "default";
[all …]
Dmt8186-corsola-starmie.dtsi1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
6 /dts-v1/;
7 #include "mt8186-corsola.dtsi"
10 en_pp6000_mipi_disp_150ma: en-pp6000-mipi-disp-150ma {
11 compatible = "regulator-fixed";
12 regulator-name = "en_pp6000_mipi_disp_150ma";
14 enable-active-high;
15 pinctrl-names = "default";
16 pinctrl-0 = <&en_pp6000_mipi_disp_150ma_fixed_pins>;
21 * with 6V module for enabling panel, re-using eDP GPIOs.
[all …]
Dmt8186-corsola-chinchou.dtsi1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
6 /dts-v1/;
7 #include "mt8186-corsola.dtsi"
10 /delete-node/ speaker-codec;
12 pp1000_edpbrdg: regulator-pp1000-edpbrdg {
13 compatible = "regulator-fixed";
14 regulator-name = "pp1000_edpbrdg";
15 pinctrl-names = "default";
16 pinctrl-0 = <&en_pp1000_edpbrdg>;
17 enable-active-high;
[all …]
/linux-6.14.4/drivers/acpi/
Dacpi_dbg.c1 // SPDX-License-Identifier: GPL-2.0-only
15 #include <linux/poll.h>
28 (CIRC_CNT((circ)->head, (circ)->tail, ACPI_AML_BUF_SIZE))
30 (CIRC_CNT_TO_END((circ)->head, (circ)->tail, ACPI_AML_BUF_SIZE))
32 (CIRC_SPACE((circ)->head, (circ)->tail, ACPI_AML_BUF_SIZE))
34 (CIRC_SPACE_TO_END((circ)->head, (circ)->tail, ACPI_AML_BUF_SIZE))
150 * The usage count is prepared to avoid race conditions between the in acpi_aml_used()
209 ret = -EFAULT; in acpi_aml_lock_write()
213 ret = -EAGAIN; in acpi_aml_lock_write()
228 ret = -EFAULT; in acpi_aml_lock_read()
[all …]
/linux-6.14.4/drivers/firmware/arm_scmi/
Draw_mode.c1 // SPDX-License-Identifier: GPL-2.0
13 * little-endian format.
27 * originated from a test-suite and the normal operations of the SCMI drivers,
40 * `-- 0
41 * |-- atomic_threshold_us
42 * |-- instance_name
43 * |-- raw
44 * | |-- channels
45 * | | |-- 0x10
46 * | | | |-- message
[all …]
/linux-6.14.4/drivers/net/ethernet/sun/
Dsunqe.h1 /* SPDX-License-Identifier: GPL-2.0 */
15 #define GLOB_MSIZE 0x0cUL /* Local-memory Size */
45 /* The following registers are for per-qe channel information/status. */
59 #define CREG_PIPG 0x34UL /* Inter-Frame Gap */
74 #define CREG_STAT_CCOFLOW 0x00100000 /* TX Coll-counter Overflow */
79 #define CREG_STAT_RCCOFLOW 0x00001000 /* RX Coll-counter Overflow */
85 #define CREG_STAT_CECOFLOW 0x00000040 /* CRC Error-counter Overflow*/
115 #define CREG_MMASK_ERETRY 0x04000000 /* Excess retry */
121 #define CREG_MMASK_RXCOLL 0x00000400 /* RX Coll-Cntr overflow */
129 /* Per-channel AMD 79C940 MACE registers. */
[all …]
/linux-6.14.4/drivers/platform/chrome/
Dcros_ec_debugfs.c1 // SPDX-License-Identifier: GPL-2.0+
16 #include <linux/poll.h>
21 #define DRV_NAME "cros-ec-debugfs"
27 #define CIRC_ADD(idx, size, value) (((idx) + (value)) & ((size) - 1))
37 * struct cros_ec_debugfs - EC debugging information.
44 * @log_poll_work: recurring task to poll EC for new console log data
72 struct cros_ec_dev *ec = debug_info->ec; in cros_ec_console_log_work()
73 struct circ_buf *cb = &debug_info->log_buffer; in cros_ec_console_log_work()
75 .command = EC_CMD_CONSOLE_SNAPSHOT + ec->cmd_offset, in cros_ec_console_log_work()
79 (struct ec_params_console_read_v1 *)debug_info->read_msg->data; in cros_ec_console_log_work()
[all …]
/linux-6.14.4/drivers/gpu/drm/amd/amdgpu/
Damdgpu_amdkfd_gfx_v10.c47 mutex_lock(&adev->srbm_mutex); in lock_srbm()
54 mutex_unlock(&adev->srbm_mutex); in unlock_srbm()
60 uint32_t mec = (pipe_id / adev->gfx.mec.num_pipe_per_mec) + 1; in acquire_queue()
61 uint32_t pipe = (pipe_id % adev->gfx.mec.num_pipe_per_mec); in acquire_queue()
69 unsigned int bit = pipe_id * adev->gfx.mec.num_queue_per_pipe + in get_queue_mask()
136 /* TODO - RING0 form of field is obsolete, seems to date back to SI
146 mec = (pipe_id / adev->gfx.mec.num_pipe_per_mec) + 1; in kgd_init_interrupts()
147 pipe = (pipe_id % adev->gfx.mec.num_pipe_per_mec); in kgd_init_interrupts()
166 mmSDMA0_RLC0_RB_CNTL) - mmSDMA0_RLC0_RB_CNTL, in get_sdma_rlc_reg_offset()
174 mmSDMA1_RLC0_RB_CNTL) - mmSDMA0_RLC0_RB_CNTL in get_sdma_rlc_reg_offset()
[all …]
Dsi_dma.c43 return *ring->rptr_cpu_addr; in si_dma_ring_get_rptr()
48 struct amdgpu_device *adev = ring->adev; in si_dma_ring_get_wptr()
49 u32 me = (ring == &adev->sdma.instance[0].ring) ? 0 : 1; in si_dma_ring_get_wptr()
56 struct amdgpu_device *adev = ring->adev; in si_dma_ring_set_wptr()
57 u32 me = (ring == &adev->sdma.instance[0].ring) ? 0 : 1; in si_dma_ring_set_wptr()
59 WREG32(DMA_RB_WPTR + sdma_offsets[me], (ring->wptr << 2) & 0x3fffc); in si_dma_ring_set_wptr()
71 while ((lower_32_bits(ring->wptr) & 7) != 5) in si_dma_ring_emit_ib()
74 amdgpu_ring_write(ring, (ib->gpu_addr & 0xFFFFFFE0)); in si_dma_ring_emit_ib()
75 amdgpu_ring_write(ring, (ib->length_dw << 12) | (upper_32_bits(ib->gpu_addr) & 0xFF)); in si_dma_ring_emit_ib()
80 * si_dma_ring_emit_fence - emit a fence on the DMA ring
[all …]
/linux-6.14.4/tools/testing/selftests/net/
Dtxtimestamp.c1 // SPDX-License-Identifier: GPL-2.0-only
8 * - SCHED, SND and ACK timestamps
9 * - RAW, UDP and TCP
10 * - IPv4 and IPv6
11 * - various packet sizes (to test GSO and TSO)
17 * A simple `nc6 [-u] -l -p $DESTPORT` will do
38 #include <poll.h>
87 static int saved_tskey = -1;
88 static int saved_tskey_type = -1;
94 int count; member
[all …]
/linux-6.14.4/drivers/net/ethernet/amd/
Dariadne.h4 * © Copyright 1995 by Geert Uytterhoeven (geert@linux-m68k.org)
8 * ----------------------------------------------------------------------------------
13 * Written 1993-94 by Donald Becker.
15 * Am79C960: PCnet(tm)-ISA Single-Chip Ethernet Controller
22 * ----------------------------------------------------------------------------------
28 * ----------------------------------------------------------------------------------
30 * The Ariadne is a Zorro-II board made by Village Tronic. It contains:
32 * - an Am79C960 PCnet-ISA Single-Chip Ethernet Controller with both
33 * 10BASE-2 (thin coax) and 10BASE-T (UTP) connectors
35 * - an MC68230 Parallel Interface/Timer configured as 2 parallel ports
[all …]
/linux-6.14.4/drivers/gpu/drm/amd/display/dc/dce/
Ddce_aux.c2 * Copyright 2012-15 Advanced Micro Devices, Inc.
35 aux110->base.ctx
37 (aux110->regs->reg_name)
40 engine->ctx->logger
51 aux110->shift->field_name, aux110->mask->field_name
83 dal_ddc_close(engine->ddc); in release_engine()
85 engine->ddc = NULL; in release_engine()
144 /*poll HW to make sure reset it done*/ in acquire_engine()
192 ((request->type == AUX_TRANSACTION_TYPE_DP) && in submit_channel_request()
193 (request->action == I2CAUX_TRANSACTION_ACTION_DP_WRITE)) || in submit_channel_request()
[all …]
/linux-6.14.4/drivers/gpu/drm/msm/hdmi/
Dhdmi_hdcp.c1 // SPDX-License-Identifier: GPL-2.0-only
2 /* Copyright (c) 2010-2015, The Linux Foundation. All rights reserved.
82 int retry = 5; in msm_hdmi_ddc_read() local
98 retry: in msm_hdmi_ddc_read()
99 rc = i2c_transfer(hdmi->i2c, msgs, 2); in msm_hdmi_ddc_read()
101 retry--; in msm_hdmi_ddc_read()
104 else if (retry > 0) in msm_hdmi_ddc_read()
105 goto retry; in msm_hdmi_ddc_read()
107 rc = -EIO; in msm_hdmi_ddc_read()
120 int retry = 10; in msm_hdmi_ddc_write() local
[all …]
/linux-6.14.4/tools/testing/selftests/mm/
Duffd-common.h1 // SPDX-License-Identifier: GPL-2.0-only
5 * Copyright (C) 2015-2023 Red Hat, Inc.
21 #include <poll.h>
63 * count is placed in the page after pthread_mutex_t naturally aligned
64 * to avoid non alignment faults on non-x86 archs.
70 sizeof(unsigned long long) - 1) & \
72 - 1)))
77 /* Whether apply wr-protects when installing pages */
123 int __copy_page(int ufd, unsigned long offset, bool retry, bool wp);
/linux-6.14.4/drivers/net/ethernet/sfc/siena/
Dmcdi.c1 // SPDX-License-Identifier: GPL-2.0-only
4 * Copyright 2008-2013 Solarflare Communications Inc.
18 * Management-Controller-to-Driver Interface
59 "Enable MCDI logging on newly-probed functions");
66 int rc = -ENOMEM; in efx_siena_mcdi_init()
68 efx->mcdi = kzalloc(sizeof(*efx->mcdi), GFP_KERNEL); in efx_siena_mcdi_init()
69 if (!efx->mcdi) in efx_siena_mcdi_init()
73 mcdi->efx = efx; in efx_siena_mcdi_init()
75 /* consuming code assumes buffer is page-sized */ in efx_siena_mcdi_init()
76 mcdi->logging_buffer = (char *)__get_free_page(GFP_KERNEL); in efx_siena_mcdi_init()
[all …]
/linux-6.14.4/drivers/usb/class/
Dcdc-wdm.c1 // SPDX-License-Identifier: GPL-2.0
3 * cdc-wdm.c
7 * Copyright (c) 2007-2009 Oliver Neukum
9 * Some code taken from cdc-acm.c
23 #include <linux/poll.h>
30 #include <linux/usb/cdc-wdm.h>
67 /* CDC-WMC r1.1 requires wMaxCommand to be "at least 256 decimal (0x100)" */
74 /* --- method tables --- */
98 int count; member
126 if (desc->intf == intf) in wdm_find_device()
[all …]
/linux-6.14.4/drivers/fsi/
Dfsi-master-gpio.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * A FSI master controller, using a simple GPIO bit-banging interface
18 #include "fsi-master.h"
49 static void clock_toggle(struct fsi_master_gpio *master, int count) in clock_toggle() argument
53 for (i = 0; i < count; i++) { in clock_toggle()
54 if (!master->no_delays) in clock_toggle()
56 gpiod_set_value(master->gpio_clk, 0); in clock_toggle()
57 if (!master->no_delays) in clock_toggle()
59 gpiod_set_value(master->gpio_clk, 1); in clock_toggle()
67 if (!master->no_delays) in sda_clock_in()
[all …]
/linux-6.14.4/arch/arm/boot/dts/nxp/imx/
Dimx6q-evi.dts4 * This file is dual-licensed: you can use it either under the terms
44 /dts-v1/;
46 #include <dt-bindings/gpio/gpio.h>
47 #include <dt-bindings/interrupt-controller/irq.h>
51 compatible = "uniwest,imx6q-evi", "fsl,imx6q";
58 reg_usbh1_vbus: regulator-usbhubreset {
59 compatible = "regulator-fixed";
60 regulator-name = "usbh1_vbus";
61 regulator-min-microvolt = <5000000>;
62 regulator-max-microvolt = <5000000>;
[all …]
/linux-6.14.4/drivers/iio/adc/
Dqcom-spmi-iadc.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (c) 2012-2014, The Linux Foundation. All rights reserved.
94 * struct iadc_chip - IADC Current ADC device structure.
99 * @poll_eoc: Poll for end of conversion instead of waiting for IRQ.
122 ret = regmap_read(iadc->regmap, iadc->base + offset, &val); in iadc_read()
132 return regmap_write(iadc->regmap, iadc->base + offset, data); in iadc_write()
191 dev_err(iadc->dev, in iadc_status_show()
235 if (!iadc->poll_eoc) in iadc_configure()
236 reinit_completion(&iadc->complete); in iadc_configure()
248 unsigned int count, retry; in iadc_poll_wait_eoc() local
[all …]

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