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/Linux-v6.1/Documentation/devicetree/bindings/bus/
Dqcom,ssc-block-bus.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/bus/qcom,ssc-block-bus.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: The AHB Bus Providing a Global View of the SSC Block on (some) qcom SoCs
10 - Michael Srba <Michael.Srba@seznam.cz>
20 The SSC (Snapdragon Sensor Core) block contains a gpio controller, i2c/spi/uart
27 - const: qcom,msm8998-ssc-block-bus
28 - const: qcom,ssc-block-bus
32 - description: SSCAON_CONFIG0 registers
[all …]
/Linux-v6.1/Documentation/devicetree/bindings/phy/
Dphy-rockchip-naneng-combphy.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/phy/phy-rockchip-naneng-combphy.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Heiko Stuebner <heiko@sntech.de>
15 - rockchip,rk3568-naneng-combphy
22 - description: reference clock
23 - description: apb clock
24 - description: pipe clock
26 clock-names:
[all …]
/Linux-v6.1/drivers/bus/
DKconfig1 # SPDX-License-Identifier: GPL-2.0
37 Driver for the Broadcom Set Top Box System-on-a-chip internal bus
39 and internal bus master decoding.
42 bool "Baikal-T1 APB-bus driver"
46 Baikal-T1 AXI-APB bridge is used to access the SoC subsystem CSRs.
53 errors counter. The counter and the APB-bus operations timeout can be
57 bool "Baikal-T1 AXI-bus driver"
61 AXI3-bus is the main communication bus connecting all high-speed
62 peripheral IP-cores with RAM controller and with MIPS P5600 cores on
63 Baikal-T1 SoC. Traffic arbitration is done by means of DW AMBA 3 AXI
[all …]
/Linux-v6.1/drivers/phy/cadence/
Dphy-cadence-torrent.c1 // SPDX-License-Identifier: GPL-2.0-only
9 #include <dt-bindings/phy/phy.h>
10 #include <dt-bindings/phy/phy-cadence.h>
12 #include <linux/clk-provider.h>
241 [CDNS_TORRENT_REFCLK_DRIVER] = "refclk-driver",
242 [CDNS_TORRENT_DERIVED_REFCLK] = "refclk-der",
243 [CDNS_TORRENT_RECEIVED_REFCLK] = "refclk-rec",
424 u32 offset = reg << ctx->reg_offset_shift; in cdns_regmap_write()
426 writew(val, ctx->base + offset); in cdns_regmap_write()
434 u32 offset = reg << ctx->reg_offset_shift; in cdns_regmap_read()
[all …]
/Linux-v6.1/drivers/misc/cardreader/
Drtsx_usb.c1 // SPDX-License-Identifier: GPL-2.0-only
4 * Copyright(c) 2009-2013 Realtek Semiconductor Corp. All rights reserved.
36 dev_dbg(&ucr->pusb_intf->dev, "%s: sg transfer timed out", __func__); in rtsx_usb_sg_timed_out()
37 usb_sg_cancel(&ucr->current_sg); in rtsx_usb_sg_timed_out()
46 dev_dbg(&ucr->pusb_intf->dev, "%s: xfer %u bytes, %d entries\n", in rtsx_usb_bulk_transfer_sglist()
48 ret = usb_sg_init(&ucr->current_sg, ucr->pusb_dev, pipe, 0, in rtsx_usb_bulk_transfer_sglist()
53 ucr->sg_timer.expires = jiffies + msecs_to_jiffies(timeout); in rtsx_usb_bulk_transfer_sglist()
54 add_timer(&ucr->sg_timer); in rtsx_usb_bulk_transfer_sglist()
55 usb_sg_wait(&ucr->current_sg); in rtsx_usb_bulk_transfer_sglist()
56 if (!del_timer_sync(&ucr->sg_timer)) in rtsx_usb_bulk_transfer_sglist()
[all …]
Drts5228.c1 // SPDX-License-Identifier: GPL-2.0-or-later
2 /* Driver for Realtek PCI-Express card reader
4 * Copyright(c) 2018-2019 Realtek Semiconductor Corp. All rights reserved.
45 drive_sel = pcr->sd30_drive_sel_3v3; in rts5228_fill_driving()
48 drive_sel = pcr->sd30_drive_sel_1v8; in rts5228_fill_driving()
63 struct pci_dev *pdev = pcr->pci; in rtsx5228_fetch_vendor_settings()
74 pcr->sd30_drive_sel_1v8 = rtsx_reg_to_sd30_drive_sel_1v8(reg); in rtsx5228_fetch_vendor_settings()
75 pcr->aspm_en = rtsx_reg_to_aspm(reg); in rtsx5228_fetch_vendor_settings()
81 pcr->rtd3_en = rtsx_reg_to_rtd3(reg); in rtsx5228_fetch_vendor_settings()
83 pcr->extra_caps |= EXTRA_CAPS_NO_MMC; in rtsx5228_fetch_vendor_settings()
[all …]
Drtsx_pcr.c1 // SPDX-License-Identifier: GPL-2.0-or-later
2 /* Driver for Realtek PCI-Express card reader
4 * Copyright(c) 2009-2013 Realtek Semiconductor Corp. All rights reserved.
13 #include <linux/dma-mapping.h>
85 if (pcr->aspm_enabled == enable) in rtsx_comm_set_aspm()
88 if (pcr->aspm_mode == ASPM_MODE_CFG) { in rtsx_comm_set_aspm()
89 pcie_capability_clear_and_set_word(pcr->pci, PCI_EXP_LNKCTL, in rtsx_comm_set_aspm()
91 enable ? pcr->aspm_en : 0); in rtsx_comm_set_aspm()
92 } else if (pcr->aspm_mode == ASPM_MODE_REG) { in rtsx_comm_set_aspm()
93 if (pcr->aspm_en & 0x02) in rtsx_comm_set_aspm()
[all …]
Drts5261.c1 // SPDX-License-Identifier: GPL-2.0-or-later
2 /* Driver for Realtek PCI-Express card reader
4 * Copyright(c) 2018-2019 Realtek Semiconductor Corp. All rights reserved.
44 drive_sel = pcr->sd30_drive_sel_3v3; in rts5261_fill_driving()
47 drive_sel = pcr->sd30_drive_sel_1v8; in rts5261_fill_driving()
69 rtsx_pci_write_register(pcr, pcr->reg_pm_ctrl3, in rts5261_force_power_down()
75 rtsx_pci_write_register(pcr, pcr->reg_pm_ctrl3, 0x01, 0x00); in rts5261_force_power_down()
158 struct rtsx_cr_option *option = &pcr->option; in rts5261_card_power_on()
160 if (option->ocp_en) in rts5261_card_power_on()
194 if (pcr->extra_caps & EXTRA_CAPS_SD_SDR50 || in rts5261_card_power_on()
[all …]
/Linux-v6.1/drivers/pci/controller/
Dpcie-brcmstb.c1 // SPDX-License-Identifier: GPL-2.0+
2 /* Copyright (C) 2009 - 2019 Broadcom */
25 #include <linux/pci-ecam.h>
36 /* BRCM_PCIE_CAP_REGS - Offset for the mandatory capability config regs */
149 #define BRCM_INT_PCI_MSI_MASK GENMASK(BRCM_INT_PCI_MSI_NR - 1, 0)
151 32 - BRCM_INT_PCI_MSI_LEGACY_NR)
178 #define IDX_ADDR(pcie) (pcie->reg_offsets[EXT_CFG_INDEX])
179 #define DATA_ADDR(pcie) (pcie->reg_offsets[EXT_CFG_DATA])
180 #define PCIE_RGR1_SW_INIT_1(pcie) (pcie->reg_offsets[RGR1_SW_INIT_1])
245 /* Internal PCIe Host Controller Information.*/
[all …]
/Linux-v6.1/drivers/gpu/drm/i915/display/
Dintel_display_core.h1 /* SPDX-License-Identifier: MIT */
58 * fills out the pipe-config with the hw state.
97 /* Used to save the pipe-to-encoder mapping for audio */
121 int ssc; member
166 * if we get a HPD irq from DP and a HPD irq from non-DP
167 * the non-DP HPD could block the workqueue on a mode config
170 * blocked behind the non-DP one.
197 struct intel_bios_encoder_data *ports[I915_MAX_PORTS]; /* Non-NULL if port present. */
238 * protects * intel_crtc->wm.active and
239 * crtc_state->wm.need_postvbl_update.
[all …]
Dintel_dpll_mgr.c2 * Copyright © 2006-2016 Intel Corporation
40 * per-pipe or per-encoder dedicated PLLs, others allow the use of any PLL
117 for (i = 0; i < dev_priv->display.dpll.num_shared_dpll; i++) { in intel_atomic_duplicate_dpll_state()
118 struct intel_shared_dpll *pll = &dev_priv->display.dpll.shared_dplls[i]; in intel_atomic_duplicate_dpll_state()
120 shared_dpll[i] = pll->state; in intel_atomic_duplicate_dpll_state()
129 drm_WARN_ON(s->dev, !drm_modeset_is_locked(&s->dev->mode_config.connection_mutex)); in intel_atomic_get_shared_dpll_state()
131 if (!state->dpll_set) { in intel_atomic_get_shared_dpll_state()
132 state->dpll_set = true; in intel_atomic_get_shared_dpll_state()
134 intel_atomic_duplicate_dpll_state(to_i915(s->dev), in intel_atomic_get_shared_dpll_state()
135 state->shared_dpll); in intel_atomic_get_shared_dpll_state()
[all …]
Dintel_display_debugfs.c1 // SPDX-License-Identifier: MIT
33 return to_i915(node->minor->dev); in node_to_i915()
38 struct drm_i915_private *dev_priv = node_to_i915(m->private); in i915_frontbuffer_tracking()
41 dev_priv->display.fb_tracking.busy_bits); in i915_frontbuffer_tracking()
44 dev_priv->display.fb_tracking.flip_bits); in i915_frontbuffer_tracking()
51 struct drm_i915_private *dev_priv = node_to_i915(m->private); in i915_ips_status()
55 return -ENODEV; in i915_ips_status()
57 wakeref = intel_runtime_pm_get(&dev_priv->runtime_pm); in i915_ips_status()
60 str_yes_no(dev_priv->params.enable_ips)); in i915_ips_status()
71 intel_runtime_pm_put(&dev_priv->runtime_pm, wakeref); in i915_ips_status()
[all …]
/Linux-v6.1/drivers/gpu/drm/bridge/
Dparade-ps8622.c1 // SPDX-License-Identifier: GPL-2.0-only
69 struct i2c_adapter *adap = client->adapter; in ps8622_set()
73 msg.addr = client->addr + page; in ps8622_set()
81 client->addr + page, reg, val, ret); in ps8622_set()
87 struct i2c_client *cl = ps8622->client; in ps8622_send_config()
138 /* [7:5] DCO_FTRNG=+-40% */ in ps8622_send_config()
148 /* Gitune=-37% */ in ps8622_send_config()
168 /* [7:6] Right-bar GPIO output strength is 8mA */ in ps8622_send_config()
180 err = ps8622_set(cl, 0x01, 0x02, 0x80 | ps8622->max_lane_count); in ps8622_send_config()
185 err = ps8622_set(cl, 0x01, 0x21, 0x80 | ps8622->lane_count); in ps8622_send_config()
[all …]
/Linux-v6.1/drivers/gpu/drm/msm/dsi/phy/
Ddsi_phy_14nm.c1 // SPDX-License-Identifier: GPL-2.0-only
7 #include <linux/clk-provider.h>
17 * DSI PLL 14nm - clock diagram (eg: DSI0):
22 * +----+ | +----+
23 * dsi0vco_clk ---| n1 |--o--| /8 |-- dsi0pllbyte
24 * +----+ | +----+
26 * | +----+ |
27 * o---| /2 |--o--|\
28 * | +----+ | \ +----+
29 * | | |--| n2 |-- dsi0pll
[all …]
Ddsi_phy_7nm.c2 * SPDX-License-Identifier: GPL-2.0
7 #include <linux/clk-provider.h>
15 * DSI PLL 7nm - clock diagram (eg: DSI0): TODO: updated CPHY diagram
20 * +---------+ | +----------+ | +----+
21 * dsi0vco_clk ---| out_div |--o--| divl_3_0 |--o--| /8 |-- dsi0_phy_pll_out_byteclk
22 * +---------+ | +----------+ | +----+
26 * | | +----+ | |\ dsi0_pclk_mux
27 * | |--| /2 |--o--| \ |
28 * | | +----+ | \ | +---------+
29 …* | --------------| |--o--| div_7_4 |-- dsi0_phy_pll_…
[all …]
Ddsi_phy_10nm.c2 * SPDX-License-Identifier: GPL-2.0
7 #include <linux/clk-provider.h>
15 * DSI PLL 10nm - clock diagram (eg: DSI0):
20 * +---------+ | +----------+ | +----+
21 * dsi0vco_clk ---| out_div |--o--| divl_3_0 |--o--| /8 |-- dsi0_phy_pll_out_byteclk
22 * +---------+ | +----------+ | +----+
26 * | | +----+ | |\ dsi0_pclk_mux
27 * | |--| /2 |--o--| \ |
28 * | | +----+ | \ | +---------+
29 …* | --------------| |--o--| div_7_4 |-- dsi0_phy_pll_…
[all …]
/Linux-v6.1/drivers/spi/
Dspi-lantiq-ssc.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (C) 2011-2015 Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
4 * Copyright (C) 2016 Hauke Mehrtens <hauke@hauke-m.de>
141 #define LTQ_SPI_RXCNT_TODO_M 0xFFFF /* Recevie to-do value */
190 return __raw_readl(spi->regbase + reg); in lantiq_ssc_readl()
196 __raw_writel(val, spi->regbase + reg); in lantiq_ssc_writel()
202 u32 val = __raw_readl(spi->regbase + reg); in lantiq_ssc_maskl()
206 __raw_writel(val, spi->regbase + reg); in lantiq_ssc_maskl()
211 const struct lantiq_ssc_hwcfg *hwcfg = spi->hwcfg; in tx_fifo_level()
214 return (fstat >> LTQ_SPI_FSTAT_TXFFL_S) & hwcfg->fifo_size_mask; in tx_fifo_level()
[all …]
/Linux-v6.1/drivers/phy/
Dphy-xgene.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * AppliedMicro X-Gene Multi-purpose PHY driver
10 * The APM X-Gene PHY consists of two PLL clock macro's (CMU) and lanes.
11 * The first PLL clock macro is used for internal reference clock. The second
15 * required if internal clock is enabled.
19 * -----------------
20 * | Internal | |------|
21 * | Ref PLL CMU |----| | ------------- ---------
22 * ------------ ---- | MUX |-----|PHY PLL CMU|----| Serdes|
23 * | | | | ---------
[all …]
/Linux-v6.1/drivers/i2c/busses/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
16 for Cypress CCGx Type-C controller. Individual bus drivers
25 controller is part of the 7101 device, which is an ACPI-compliant
29 will be called i2c-ali1535.
37 controller is part of the 7101 device, which is an ACPI-compliant
41 will be called i2c-ali1563.
51 will be called i2c-ali15x3.
63 will be called i2c-amd756.
70 S4882 motherboard. On this 4-CPU board, the SMBus is multiplexed
76 will be called i2c-amd756-s4882.
[all …]
/Linux-v6.1/arch/x86/include/asm/
Dperf_event_p4.h1 /* SPDX-License-Identifier: GPL-2.0 */
16 * perf-MSRs are not shared and every thread has its
17 * own perf-MSRs set)
21 #define ARCH_P4_MAX_ESCR (ARCH_P4_TOTAL_ESCR - ARCH_P4_RESERVED_ESCR)
25 #define ARCH_P4_CNTRVAL_MASK ((1ULL << ARCH_P4_CNTRVAL_BITS) - 1)
26 #define ARCH_P4_UNFLAGGED_BIT ((1ULL) << (ARCH_P4_CNTRVAL_BITS - 1))
207 * non-HT machines (on HT machines we count TS events in p4_default_cccr_conf()
304 * processor builds (family 0FH, models 01H-02H). These MSRs
613 P4_GEN_ESCR_EMASK(P4_EVENT_MEMORY_COMPLETE, SSC, 1),
822 * Notes on internal configuration of ESCR+CCCR tuples
[all …]
/Linux-v6.1/drivers/staging/rts5208/
Drtsx_chip.c1 // SPDX-License-Identifier: GPL-2.0+
3 * Driver for Realtek PCI-Express card reader
5 * Copyright(c) 2009-2013 Realtek Semiconductor Corp. All rights reserved.
40 for (i = 0; i <= chip->max_lun; i++) { in rtsx_enable_card_int()
41 if (chip->lun2card[i] & XD_CARD) in rtsx_enable_card_int()
43 if (chip->lun2card[i] & SD_CARD) in rtsx_enable_card_int()
45 if (chip->lun2card[i] & MS_CARD) in rtsx_enable_card_int()
48 if (chip->hw_bypass_sd) in rtsx_enable_card_int()
64 for (i = 0; i <= chip->max_lun; i++) { in rtsx_enable_bus_int()
66 i, chip->lun2card[i]); in rtsx_enable_bus_int()
[all …]
/Linux-v6.1/drivers/scsi/isci/
Dhost.c7 * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved.
20 * Foundation, Inc., 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
26 * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved.
100 * NORMALIZE_PUT_POINTER() -
110 * NORMALIZE_EVENT_POINTER() -
122 * NORMALIZE_GET_POINTER() -
131 * NORMALIZE_GET_POINTER_CYCLE_BIT() -
137 ((SMU_CQGR_CYCLE_BIT & (x)) << (31 - SMU_COMPLETION_QUEUE_GET_CYCLE_BIT_SHIFT))
140 * COMPLETION_QUEUE_CYCLE_BIT() -
152 sm->initial_state_id = initial_state; in sci_init_sm()
[all …]
/Linux-v6.1/drivers/gpu/drm/amd/include/
Datombios.h2 * Copyright 2006-2007 Advanced Micro Devices, Inc.
107 #define ATOM_SCALER_DISABLE 0 //For Fudo, it's bypass and auto-cengter & no replication
108 #define ATOM_SCALER_CENTER 1 //For Fudo, it's bypass and auto-center & auto replication
110 #define ATOM_SCALER_MULTI_EX 3 //For Fudo only, it's multi-tap mode only used to drive TV or CV,…
222 UCHAR uaFirmWareSignature[4]; //Signature to distinguish between Atombios and non-atombios,
245 UCHAR uaFirmWareSignature[4]; //Signature to distinguish between Atombios and non-atombios,
427 …ONG ulPointerReturnFlag:1; // BYTE_3[7]=1 - Return the pointer to the right Data Block; BYTE_…
433 …ONG ulPointerReturnFlag:1; // BYTE_3[7]=1 - Return the pointer to the right Data Block; BYTE_…
440 …ULONG ulClock; //When returen, it's the re-calculated clock based on given Fb_div Post_Di…
460 …icable to memory clock change, when set, the table will skip predefined internal memory parameter …
[all …]
/Linux-v6.1/arch/x86/events/intel/
Dp4.c7 * For licencing details see kernel-base/COPYING
20 * array indices: 0,1 - HT threads, used with HT enabled cpu
27 char cntr[2][P4_CNTR_LIMIT]; /* counter index (offset), -1 on absence */
69 * Tags and friends -- they are left to a caller
84 .cntr = { {4, 5, -1}, {6, 7, -1} },
91 .cntr = { {0, -1, -1}, {2, -1, -1} },
100 .cntr = { {0, -1, -1}, {2, -1, -1} },
108 .cntr = { {8, 9, -1}, {10, 11, -1} },
115 P4_ESCR_EMASK_BIT(P4_EVENT_MEMORY_COMPLETE, SSC),
116 .cntr = { {8, 9, -1}, {10, 11, -1} },
[all …]
/Linux-v6.1/drivers/scsi/
Dscsi_error.c1 // SPDX-License-Identifier: GPL-2.0-only
66 lockdep_assert_held(shost->host_lock); in scsi_eh_wakeup()
68 if (scsi_host_busy(shost) == shost->host_failed) { in scsi_eh_wakeup()
70 wake_up_process(shost->ehandler); in scsi_eh_wakeup()
77 * scsi_schedule_eh - schedule EH for SCSI host
86 spin_lock_irqsave(shost->host_lock, flags); in scsi_schedule_eh()
90 shost->host_eh_scheduled++; in scsi_schedule_eh()
94 spin_unlock_irqrestore(shost->host_lock, flags); in scsi_schedule_eh()
100 if (!shost->last_reset || shost->eh_deadline == -1) in scsi_host_eh_past_deadline()
110 if (time_before(jiffies, shost->last_reset + shost->eh_deadline) && in scsi_host_eh_past_deadline()
[all …]

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