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/Linux-v6.1/Documentation/devicetree/bindings/power/supply/
Drohm,bd99954.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
11 - Markus Laine <markus.laine@fi.rohmeurope.com>
12 - Mikko Mutanen <mikko.mutanen@fi.rohmeurope.com>
15 The ROHM BD99954 is a Battery Management LSI for 1-4 cell Lithium-Ion
16 secondary battery intended to be used in space-constraint equipment such
18 provides a Dual-source Battery Charger, two port BC1.2 detection and a
32 # a) Trickle-charge with constant current (8).
[all …]
Dqcom,pm8941-charger.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/power/supply/qcom,pm8941-charger.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Qualcomm Switch-Mode Battery Charger and Boost
10 - Sebastian Reichel <sre@kernel.org>
15 - qcom,pm8226-charger
16 - qcom,pm8941-charger
23 - description: charge done
24 - description: charge fast mode
[all …]
Dbattery.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Sebastian Reichel <sre@kernel.org>
14 In smart batteries, these are typically stored in non-volatile memory
16 no appropriate non-volatile memory, or it is unprogrammed/incorrect.
27 Batteries must be referenced by chargers and/or fuel-gauges using a phandle.
28 The phandle's property should be named "monitored-battery".
32 const: simple-battery
34 device-chemistry:
[all …]
/Linux-v6.1/drivers/power/supply/
Dbd99954-charger.c1 // SPDX-License-Identifier: GPL-2.0-only
20 * a) Trickle-charge with constant current (8).
21 * b) pre-charge with constant current (6)
22 * c) fast-charge, first with constant current (5) phase. After
30 *(4)` `.` ` ` ` ` ` ` ` ` ` ` ` ` ` ----------------------------.
32 * . o----+/:/ ` ` ` ` ` ` ` ` ` ` ` ` `.` ` (5)
34 * . + /- -- .
35 * . +`/- + .
36 * . o/- -: .
38 * . .--+ `/ .
[all …]
Dsmb347-charger.c1 // SPDX-License-Identifier: GPL-2.0-only
23 #include <dt-bindings/power/summit,smb347-charger.h>
26 #define SMB3XX_SOFT_TEMP_COMPENSATE_DEFAULT -1
29 #define SMB3XX_TEMP_USE_DEFAULT -273
34 * reloaded from non-volatile registers after POR.
136 * struct smb347_charger - smb347 charger instance
149 * @pre_charge_current: current (in uA) to use in pre-charging phase
153 * pre-charge to fast charge mode
157 * @chip_temp_threshold: die temperature where device starts limiting charge
158 * current [%100 - %130] (in degree C)
[all …]
Dsc2731_charger.c1 // SPDX-License-Identifier: GPL-2.0
69 regmap_update_bits(info->regmap, info->base + SC2731_CHG_CFG0, in sc2731_charger_stop_charge()
72 regmap_update_bits(info->regmap, info->base + SC2731_CHG_CFG0, in sc2731_charger_stop_charge()
81 ret = regmap_update_bits(info->regmap, info->base + SC2731_CHG_CFG0, in sc2731_charger_start_charge()
87 return regmap_update_bits(info->regmap, info->base + SC2731_CHG_CFG0, in sc2731_charger_start_charge()
105 return regmap_update_bits(info->regmap, info->base + SC2731_CHG_CFG5, in sc2731_charger_set_current_limit()
121 val = (cur - SC2731_CURRENT_PRECHG) / SC2731_CURRENT_STEP; in sc2731_charger_set_current()
123 /* Set pre-charge current as 450 mA */ in sc2731_charger_set_current()
124 ret = regmap_update_bits(info->regmap, info->base + SC2731_CHG_CFG0, in sc2731_charger_set_current()
130 return regmap_update_bits(info->regmap, info->base + SC2731_CHG_CFG1, in sc2731_charger_set_current()
[all …]
D88pm860x_charger.c1 // SPDX-License-Identifier: GPL-2.0-only
86 /* over-temperature on PM8606 setting */
90 /* over-voltage protect on vchg setting mv */
113 "battery-monitor",
121 ret = pm860x_bulk_read(info->i2c, PM8607_VCHG_MEAS1, 2, buf); in measure_vchg()
129 dev_dbg(info->dev, "%s, vchg: %d mv\n", __func__, *data); in measure_vchg()
144 pm860x_reg_write(info->i2c, PM8607_VCHG_LOWTH, data); in set_vchg_threshold()
145 dev_dbg(info->dev, "VCHG_LOWTH:%dmv, 0x%x\n", min, data); in set_vchg_threshold()
151 pm860x_reg_write(info->i2c, PM8607_VCHG_HIGHTH, data); in set_vchg_threshold()
152 dev_dbg(info->dev, "VCHG_HIGHTH:%dmv, 0x%x\n", max, data); in set_vchg_threshold()
[all …]
/Linux-v6.1/Documentation/devicetree/bindings/input/touchscreen/
Dimx6ul_tsc.txt4 - compatible: must be "fsl,imx6ul-tsc".
5 - reg: this touch controller address and the ADC2 address.
6 - interrupts: the interrupt of this touch controller and ADC2.
7 - clocks: the root clock of touch controller and ADC2.
8 - clock-names; must be "tsc" and "adc".
9 - xnur-gpio: the X- gpio this controller connect to.
10 This xnur-gpio returns to low once the finger leave the touch screen (The
14 - measure-delay-time: the value of measure delay time.
15 Before X-axis or Y-axis measurement, the screen need some time before
18 - pre-charge-time: the touch screen need some time to precharge.
[all …]
/Linux-v6.1/include/linux/mfd/
Drt5033-private.h1 /* SPDX-License-Identifier: GPL-2.0-only */
109 /* RT5033 charger property - model, manufacturer */
115 * RT5033 charger fast-charge current lmits (as in CHGCTRL1 register),
155 /* RT5033 charger constant charge voltage (as in CHGCTRL2 register), uV */
160 /* RT5033 charger pre-charge current limits (as in CHGCTRL4 register), uA */
165 /* RT5033 charger fast-charge current (as in CHGCTRL5 register), uA */
171 * RT5033 charger const-charge end of charger current (
181 * RT5033 charger pre-charge threshold volt limits
/Linux-v6.1/Documentation/devicetree/bindings/input/
Dmicrochip,qt1050.txt1 Microchip AT42QT1050 Five-channel Touch Sensor IC
11 - compatible: Must be "microchip,qt1050"
12 - reg: The I2C address of the device
13 - interrupts: The sink for the touchpad's IRQ output,
14 see ../interrupt-controller/interrupts.txt
17 - wakeup-source: touch keys can be used as a wakeup source
19 Each button (key) is represented as a sub-node:
25 - linux,code: Keycode to emit.
26 - reg: The key number. Valid values: 0, 1, 2, 3, 4.
28 Optional subnode-properties:
[all …]
/Linux-v6.1/arch/sh/boards/mach-r2d/
Dsetup.c1 // SPDX-License-Identifier: GPL-2.0
5 * Copyright (C) 2002 - 2006 Atom Create Engineering Co., Ltd.
6 * Copyright (C) 2004 - 2007 Paul Mundt
15 #include <linux/sm501-regs.h>
29 .end = PA_AREA5_IO + 0x1000 + 0x10 - 0x2,
37 #ifndef CONFIG_RTS7751R2D_1 /* For R2D-1 polling is preferred */
51 .id = -1,
61 .modalias = "rtc-r9701",
69 BUG_ON(cs != 0); /* Single Epson RTC-9701JE attached on CS0 */ in r2d_chip_select()
88 .id = -1,
[all …]
/Linux-v6.1/Documentation/devicetree/bindings/phy/
Dqcom,qusb2-phy.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
4 ---
5 $id: "http://devicetree.org/schemas/phy/qcom,qusb2-phy.yaml#"
6 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
11 - Wesley Cheng <quic_wcheng@quicinc.com>
19 - items:
20 - enum:
21 - qcom,ipq8074-qusb2-phy
22 - qcom,msm8953-qusb2-phy
23 - qcom,msm8996-qusb2-phy
[all …]
/Linux-v6.1/drivers/input/touchscreen/
Dimx6ul_tsc.c1 // SPDX-License-Identifier: GPL-2.0
111 reinit_completion(&tsc->completion); in imx6ul_adc_init()
113 adc_cfg = readl(tsc->adc_regs + REG_ADC_CFG); in imx6ul_adc_init()
118 if (tsc->average_enable) { in imx6ul_adc_init()
120 adc_cfg |= (tsc->average_select) << ADC_AVGS_SHIFT; in imx6ul_adc_init()
123 writel(adc_cfg, tsc->adc_regs + REG_ADC_CFG); in imx6ul_adc_init()
128 writel(adc_hc, tsc->adc_regs + REG_ADC_HC0); in imx6ul_adc_init()
131 adc_gc = readl(tsc->adc_regs + REG_ADC_GC); in imx6ul_adc_init()
133 if (tsc->average_enable) in imx6ul_adc_init()
135 writel(adc_gc, tsc->adc_regs + REG_ADC_GC); in imx6ul_adc_init()
[all …]
/Linux-v6.1/tools/perf/pmu-events/arch/x86/snowridgex/
Duncore-memory.json3 "BriefDescription": "Pre-charge for reads",
13 "BriefDescription": "Pre-charge for writes",
269 "BriefDescription": "DRAM RD_CAS and WR_CAS Commands. : DRAM RD_CAS commands w/auto-pre",
289 "BriefDescription": "DRAM RD_CAS and WR_CAS Commands. : DRAM WR_CAS commands w/ auto-pre",
592 "BriefDescription": "DRAM RD_CAS and WR_CAS Commands. : DRAM WR_CAS commands w/o auto-pre",
602 "BriefDescription": "Pre-charges due to page misses",
/Linux-v6.1/sound/soc/codecs/
Drk817_codec.c1 // SPDX-License-Identifier: GPL-2.0
33 * I don't have another implementation to compare from the Rockchip sources. Hard-coding for now.
46 if (rk817->mic_in_differential) { in rk817_init()
58 /* Set resistor value and charge pump current for PLL. */ in rk817_set_component_pll()
62 /* Set the PLL pre-divide value (values not documented). */ in rk817_set_component_pll()
74 * 0db~-95db, 0.375db/step, for example:
76 * 0xff: -95dB
79 static const DECLARE_TLV_DB_MINMAX(rk817_vol_tlv, -9500, 0);
83 * 27db~-18db, 3db/step, for example:
84 * 0x0: -18dB
[all …]
/Linux-v6.1/Documentation/ABI/testing/
Dsysfs-class-power-wilco1 What: /sys/class/power_supply/wilco-charger/charge_type
23 Customized charge rate for last longer battery life.
24 On Wilco device this mode is pre-configured in the factory
28 What: /sys/class/power_supply/wilco-charger/charge_control_start_threshold
35 What: /sys/class/power_supply/wilco-charger/charge_control_end_threshold
/Linux-v6.1/Documentation/devicetree/bindings/display/
Damlogic,meson-vpu.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
4 ---
5 $id: "http://devicetree.org/schemas/display/amlogic,meson-vpu.yaml#"
6 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
11 - Neil Armstrong <neil.armstrong@linaro.org>
17 DMC|---------------VPU (Video Processing Unit)----------------|------HHI------|
19 D |-------| |----| | | | | HDMI PLL |
20 D | vd2 | VIU | | Video Post | | Video Encoders |<---|-----VCLK |
21 R |-------| |----| Processing | | | | |
22 | osd2 | | | |---| Enci ----------|----|-----VDAC------|
[all …]
/Linux-v6.1/drivers/gpu/drm/i915/gvt/
Dmmio_context.h2 * Copyright(c) 2011-2016 Intel Corporation. All rights reserved.
4 * Permission is hereby granted, free of charge, to any person obtaining a
59 void intel_gvt_switch_mmio(struct intel_vgpu *pre,
Dmmio_context.c2 * Copyright(c) 2011-2016 Intel Corporation. All rights reserved.
4 * Permission is hereby granted, free of charge, to any person obtaining a
167 struct intel_gvt *gvt = engine->i915->gvt; in load_render_mocs()
168 struct intel_uncore *uncore = engine->uncore; in load_render_mocs()
169 u32 cnt = gvt->engine_mmio_list.mocs_mmio_offset_list_cnt; in load_render_mocs()
170 u32 *regs = gvt->engine_mmio_list.mocs_mmio_offset_list; in load_render_mocs()
179 if (!HAS_ENGINE(engine->gt, ring_id)) in load_render_mocs()
206 struct intel_gvt *gvt = vgpu->gvt; in restore_context_mmio_for_inhibit()
207 int ring_id = req->engine->id; in restore_context_mmio_for_inhibit()
208 int count = gvt->engine_mmio_list.ctx_mmio_count[ring_id]; in restore_context_mmio_for_inhibit()
[all …]
/Linux-v6.1/drivers/staging/fbtft/
Dfb_ssd1305.c1 // SPDX-License-Identifier: GPL-2.0+
35 par->fbtftops.reset(par); in init_display()
37 if (par->gamma.curves[0] == 0) { in init_display()
38 mutex_lock(&par->gamma.lock); in init_display()
39 if (par->info->var.yres == 64) in init_display()
40 par->gamma.curves[0] = 0xCF; in init_display()
42 par->gamma.curves[0] = 0x8F; in init_display()
43 mutex_unlock(&par->gamma.lock); in init_display()
55 if (par->info->var.yres == 64) in init_display()
67 /* Charge Pump Setting */ in init_display()
[all …]
Dfb_ssd1306.c1 // SPDX-License-Identifier: GPL-2.0+
34 par->fbtftops.reset(par); in init_display()
36 if (par->gamma.curves[0] == 0) { in init_display()
37 mutex_lock(&par->gamma.lock); in init_display()
38 if (par->info->var.yres == 64) in init_display()
39 par->gamma.curves[0] = 0xCF; in init_display()
41 par->gamma.curves[0] = 0x8F; in init_display()
42 mutex_unlock(&par->gamma.lock); in init_display()
54 if (par->info->var.yres == 64) in init_display()
56 else if (par->info->var.yres == 48) in init_display()
[all …]
/Linux-v6.1/Documentation/devicetree/bindings/iio/proximity/
Dsemtech,sx9360.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Gwendal Grignou <gwendal@chromium.org>
11 - Daniel Campello <campello@chromium.org>
29 vdd-supply:
32 svdd-supply:
35 "#io-channel-cells":
39 $ref: /schemas/types.yaml#/definitions/uint32-array
46 semtech,proxraw-strength:
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/Linux-v6.1/drivers/gpu/drm/amd/display/dc/core/
Ddc_vm_helper.c4 * Permission is hereby granted, free of charge, to any person obtaining a
31 struct vmid_usage vmids = vm_helper->hubp_vmid_usage[hubp_idx]; in vm_helper_mark_vmid_used()
42 if (dc->hwss.init_sys_ctx) { in dc_setup_system_context()
43 num_vmids = dc->hwss.init_sys_ctx(dc->hwseq, dc, pa_config); in dc_setup_system_context()
45 /* Pre-init system aperture start/end for all HUBP instances (if not gating?) in dc_setup_system_context()
48 memcpy(&dc->vm_pa_config, pa_config, sizeof(struct dc_phy_addr_space_config)); in dc_setup_system_context()
49 dc->vm_pa_config.valid = true; in dc_setup_system_context()
60 dc->hwss.init_vm_ctx(dc->hwseq, dc, va_config, vmid); in dc_setup_vm_context()
69 in_use |= dc->vm_helper->hubp_vmid_usage[i].vmid_usage[0] in dc_get_vmid_use_vector()
70 | dc->vm_helper->hubp_vmid_usage[i].vmid_usage[1]; in dc_get_vmid_use_vector()
[all …]
/Linux-v6.1/drivers/gpu/drm/amd/display/dc/gpio/
Dhw_factory.c2 * Copyright 2012-15 Advanced Micro Devices, Inc.
4 * Permission is hereby granted, free of charge, to any person obtaining a
29 * Pre-requisites: headers required by header of this unit
40 * Post-requisites: headers required by this unit
Dhw_translate.c2 * Copyright 2012-15 Advanced Micro Devices, Inc.
4 * Permission is hereby granted, free of charge, to any person obtaining a
29 * Pre-requisites: headers required by header of this unit
40 * Post-requisites: headers required by this unit

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