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/kernel/linux/linux-6.6/Documentation/devicetree/bindings/hwmon/
Dadi,ltc2947.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Nuno Sá <nuno.sa@analog.com>
15 https://www.analog.com/media/en/technical-documentation/data-sheets/LTC2947.pdf
20 - adi,ltc2947
33 adi,accumulator-ctl-pol:
41 $ref: /schemas/types.yaml#/definitions/uint32-array
48 adi,accumulation-deadband-microamp:
55 adi,gpio-out-pol:
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/kernel/linux/linux-5.10/Documentation/devicetree/bindings/hwmon/
Dadi,ltc2947.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Nuno Sá <nuno.sa@analog.com>
15 https://www.analog.com/media/en/technical-documentation/data-sheets/LTC2947.pdf
20 - adi,ltc2947
33 adi,accumulator-ctl-pol:
41 $ref: /schemas/types.yaml#/definitions/uint32-array
48 adi,accumulation-deadband-microamp:
56 adi,gpio-out-pol:
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/kernel/linux/linux-5.10/drivers/gpio/
Dgpio-grgpio.c1 // SPDX-License-Identifier: GPL-2.0-or-later
7 * This driver supports the GRGPIO GPIO core available in the GRLIB VHDL
13 * See "Documentation/devicetree/bindings/gpio/gpio-grgpio.txt" for
26 #include <linux/gpio/driver.h>
45 /* Structure for an irq of the core - called an underlying irq */
48 u8 uirq; /* Underlying irq of the gpio driver */
52 * Structure for an irq of a gpio line handed out by this driver. The index is
56 s8 index; /* Index into struct grgpio_priv's uirqs, or -1 */
57 u8 irq; /* irq for the gpio line */
68 * The grgpio core can have multiple "underlying" irqs. The gpio lines
[all …]
Dgpio-dwapb.c1 // SPDX-License-Identifier: GPL-2.0-only
10 #include <linux/gpio/driver.h>
25 #include <linux/platform_data/gpio-dwapb.h>
29 #include "gpiolib-acpi.h"
51 #define DWAPB_DRIVER_NAME "gpio-dwapb"
71 /* Store GPIO context across system-wide suspend/resume transitions */
94 struct dwapb_gpio *gpio; member
101 (container_of(_gc, struct dwapb_gpio_port, gc)->gpio)
131 static inline u32 gpio_reg_convert(struct dwapb_gpio *gpio, unsigned int offset) in gpio_reg_convert() argument
133 if (gpio->flags & GPIO_REG_OFFSET_V2) in gpio_reg_convert()
[all …]
/kernel/linux/linux-6.6/drivers/gpio/
Dgpio-grgpio.c1 // SPDX-License-Identifier: GPL-2.0-or-later
7 * This driver supports the GRGPIO GPIO core available in the GRLIB VHDL
13 * See "Documentation/devicetree/bindings/gpio/gpio-grgpio.txt" for
26 #include <linux/gpio/driver.h>
45 /* Structure for an irq of the core - called an underlying irq */
48 u8 uirq; /* Underlying irq of the gpio driver */
52 * Structure for an irq of a gpio line handed out by this driver. The index is
56 s8 index; /* Index into struct grgpio_priv's uirqs, or -1 */
57 u8 irq; /* irq for the gpio line */
68 * The grgpio core can have multiple "underlying" irqs. The gpio lines
[all …]
Dgpio-dwapb.c1 // SPDX-License-Identifier: GPL-2.0-only
10 #include <linux/gpio/driver.h>
25 #include "gpiolib-acpi.h"
47 #define DWAPB_DRIVER_NAME "gpio-dwapb"
83 /* Store GPIO context across system-wide suspend/resume transitions */
105 struct dwapb_gpio *gpio; member
112 (container_of(_gc, struct dwapb_gpio_port, gc)->gpio)
142 static inline u32 gpio_reg_convert(struct dwapb_gpio *gpio, unsigned int offset) in gpio_reg_convert() argument
144 if ((gpio->flags & GPIO_REG_OFFSET_MASK) == GPIO_REG_OFFSET_V2) in gpio_reg_convert()
150 static inline u32 dwapb_read(struct dwapb_gpio *gpio, unsigned int offset) in dwapb_read() argument
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/kernel/linux/linux-6.6/drivers/input/touchscreen/
Dwm97xx-core.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * wm97xx-core.c -- Touch screen driver core for Wolfson WM9705, WM9712
15 * - supports WM9705, WM9712, WM9713
16 * - polling mode
17 * - continuous mode (arch-dependent)
18 * - adjustable rpu/dpp settings
19 * - adjustable pressure current
20 * - adjustable sample settle delay
21 * - 4 and 5 wire touchscreens (5 wire is WM9712 only)
22 * - pen down detection
[all …]
/kernel/linux/linux-5.10/drivers/input/touchscreen/
Dwm97xx-core.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * wm97xx-core.c -- Touch screen driver core for Wolfson WM9705, WM9712
15 * - supports WM9705, WM9712, WM9713
16 * - polling mode
17 * - continuous mode (arch-dependent)
18 * - adjustable rpu/dpp settings
19 * - adjustable pressure current
20 * - adjustable sample settle delay
21 * - 4 and 5 wire touchscreens (5 wire is WM9712 only)
22 * - pen down detection
[all …]
/kernel/linux/linux-6.6/Documentation/devicetree/bindings/mfd/
Dwlf,arizona.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - patches@opensource.cirrus.com
17 - $ref: /schemas/spi/spi-peripheral-props.yaml
18 - $ref: /schemas/sound/wlf,arizona.yaml#
19 - $ref: /schemas/regulator/wlf,arizona.yaml#
20 - $ref: /schemas/extcon/wlf,arizona.yaml#
21 - if:
26 - cirrus,cs47l24
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/kernel/linux/linux-5.10/Documentation/devicetree/bindings/mfd/
Dwlf,arizona.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - patches@opensource.cirrus.com
17 - $ref: /schemas/sound/wlf,arizona.yaml#
18 - $ref: /schemas/regulator/wlf,arizona.yaml#
19 - $ref: /schemas/extcon/wlf,arizona.yaml#
20 - if:
25 - cirrus,cs47l24
26 - wlf,wm1831
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/kernel/linux/linux-5.10/drivers/pinctrl/qcom/
Dpinctrl-msm.c1 // SPDX-License-Identifier: GPL-2.0-only
17 #include <linux/pinctrl/pinconf-generic.h>
19 #include <linux/gpio/driver.h>
31 #include "pinctrl-msm.h"
32 #include "../pinctrl-utils.h"
39 * struct msm_pinctrl - state for a pinctrl-msm device
87 return readl(pctrl->regs[g->tile] + g->name##_reg); \
92 writel(val, pctrl->regs[g->tile] + g->name##_reg); \
104 u32 val = g->intr_ack_high ? BIT(g->intr_status_bit) : 0; in MSM_ACCESSOR()
113 return pctrl->soc->ngroups; in msm_get_groups_count()
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/kernel/linux/linux-5.10/drivers/hwmon/
Dltc2947-core.c1 // SPDX-License-Identifier: GPL-2.0
12 #include <linux/hwmon-sysfs.h>
65 #define VOLTAGE_MIN -300
76 #define CURRENT_MIN -30000
85 #define POWER_MIN -450000000
97 #define TEMP_MIN -40000
107 #define LTC2947_ALERTS_SIZE (LTC2947_REG_STATVDVCC - LTC2947_REG_STATUS)
125 * complete sequence select_page->read/write needs to be protected.
138 ret = regmap_bulk_read(st->map, reg, &__val, 2); in __ltc2947_val_read16()
153 ret = regmap_bulk_read(st->map, reg, &__val, 3); in __ltc2947_val_read24()
[all …]
/kernel/linux/linux-6.6/drivers/hwmon/
Dltc2947-core.c1 // SPDX-License-Identifier: GPL-2.0
12 #include <linux/hwmon-sysfs.h>
65 #define VOLTAGE_MIN -300
76 #define CURRENT_MIN -30000
85 #define POWER_MIN -450000000
97 #define TEMP_MIN -40000
107 #define LTC2947_ALERTS_SIZE (LTC2947_REG_STATVDVCC - LTC2947_REG_STATUS)
125 * complete sequence select_page->read/write needs to be protected.
138 ret = regmap_bulk_read(st->map, reg, &__val, 2); in __ltc2947_val_read16()
153 ret = regmap_bulk_read(st->map, reg, &__val, 3); in __ltc2947_val_read24()
[all …]
/kernel/linux/linux-6.6/drivers/pinctrl/qcom/
Dpinctrl-msm.c1 // SPDX-License-Identifier: GPL-2.0-only
9 #include <linux/gpio/driver.h>
24 #include <linux/pinctrl/pinconf-generic.h>
32 #include "../pinctrl-utils.h"
34 #include "pinctrl-msm.h"
41 * struct msm_pinctrl - state for a pinctrl-msm device
87 return readl(pctrl->regs[g->tile] + g->name##_reg); \
92 writel(val, pctrl->regs[g->tile] + g->name##_reg); \
104 u32 val = g->intr_ack_high ? BIT(g->intr_status_bit) : 0; in MSM_ACCESSOR()
113 return pctrl->soc->ngroups; in msm_get_groups_count()
[all …]
/kernel/linux/linux-6.6/drivers/mfd/
Darizona-spi.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * arizona-spi.c -- Arizona SPI bus interface
12 #include <linux/gpio/consumer.h>
13 #include <linux/gpio/machine.h>
21 #include <uapi/linux/input-event-codes.h>
32 { "reset-gpios", &reset_gpios, 1, },
33 { "wlf,ldoena-gpios", &ldoena_gpios, 1 },
38 * The ACPI resources for the device only describe external GPIO-s. They do
39 * not provide mappings for the GPIO-s coming from the Arizona codec itself.
42 { "arizona", 2, "wlf,spkvdd-ena", 0, GPIO_ACTIVE_HIGH },
[all …]
/kernel/linux/linux-6.6/drivers/gpu/drm/bridge/
Dlontium-lt9611.c1 // SPDX-License-Identifier: GPL-2.0
4 * Copyright (c) 2019-2020. Linaro Limited.
7 #include <linux/gpio/consumer.h>
10 #include <linux/media-bus-format.h>
17 #include <sound/hdmi-codec.h>
102 { 0x811c, 0x03 }, /* PortA clk lane no-LP mode */ in lt9611_mipi_input_analog()
103 { 0x8120, 0x03 }, /* PortB clk lane with-LP mode */ in lt9611_mipi_input_analog()
106 return regmap_multi_reg_write(lt9611->regmap, reg_cfg, ARRAY_SIZE(reg_cfg)); in lt9611_mipi_input_analog()
121 if (lt9611->dsi1_node) in lt9611_mipi_input_digital()
124 return regmap_multi_reg_write(lt9611->regmap, reg_cfg, ARRAY_SIZE(reg_cfg)); in lt9611_mipi_input_digital()
[all …]
Dchipone-icn6211.c1 // SPDX-License-Identifier: GPL-2.0+
16 #include <linux/gpio/consumer.h>
18 #include <linux/media-bus-format.h>
214 return ret == val_size ? 0 : -EINVAL; in chipone_dsi_read()
240 ret = regmap_read(icn->regmap, reg, &pval); in chipone_readb()
247 return regmap_write(icn->regmap, reg, val); in chipone_writeb()
254 unsigned int mode_clock = mode->clock * 1000; in chipone_configure_pll()
271 * P is pre-divider, register PLL_REF_DIV[3:0] is 1:n divider in chipone_configure_pll()
274 * S is post-divider, register PLL_REF_DIV[7:5] is 2^(n+1) divider in chipone_configure_pll()
276 * It seems the PLL input clock after applying P pre-divider have in chipone_configure_pll()
[all …]
/kernel/linux/linux-6.6/drivers/gpu/drm/bridge/analogix/
Danalogix_dp_core.c1 // SPDX-License-Identifier: GPL-2.0-or-later
12 #include <linux/gpio/consumer.h>
83 * "force-hpd" would indicate whether driver need this. in analogix_dp_detect_hpd()
85 if (!dp->force_hpd) in analogix_dp_detect_hpd()
86 return -ETIMEDOUT; in analogix_dp_detect_hpd()
93 dev_dbg(dp->dev, "failed to get hpd plug status, try to force hpd\n"); in analogix_dp_detect_hpd()
98 dev_err(dp->dev, "failed to get hpd plug in status\n"); in analogix_dp_detect_hpd()
99 return -EINVAL; in analogix_dp_detect_hpd()
102 dev_dbg(dp->dev, "success to get plug in status after force hpd\n"); in analogix_dp_detect_hpd()
112 ret = drm_dp_dpcd_readb(&dp->aux, DP_PSR_SUPPORT, &psr_version); in analogix_dp_detect_sink_psr()
[all …]
/kernel/linux/linux-5.10/drivers/gpu/drm/bridge/analogix/
Danalogix_dp_core.c1 // SPDX-License-Identifier: GPL-2.0-or-later
12 #include <linux/gpio/consumer.h>
82 * "force-hpd" would indicate whether driver need this. in analogix_dp_detect_hpd()
84 if (!dp->force_hpd) in analogix_dp_detect_hpd()
85 return -ETIMEDOUT; in analogix_dp_detect_hpd()
92 dev_dbg(dp->dev, "failed to get hpd plug status, try to force hpd\n"); in analogix_dp_detect_hpd()
97 dev_err(dp->dev, "failed to get hpd plug in status\n"); in analogix_dp_detect_hpd()
98 return -EINVAL; in analogix_dp_detect_hpd()
101 dev_dbg(dp->dev, "success to get plug in status after force hpd\n"); in analogix_dp_detect_hpd()
111 ret = drm_dp_dpcd_readb(&dp->aux, DP_PSR_SUPPORT, &psr_version); in analogix_dp_detect_sink_psr()
[all …]
/kernel/linux/linux-6.6/sound/soc/codecs/
Des8326.c1 // SPDX-License-Identifier: GPL-2.0-only
3 // es8326.c -- es8326 ALSA SoC audio driver
6 // Authors: David Yang <yangxiaohua@everest-semi.com>
17 #include <sound/soc-dapm.h>
48 static const SNDRV_CTL_TLVD_DECLARE_DB_SCALE(dac_vol_tlv, -9550, 50, 0);
49 static const SNDRV_CTL_TLVD_DECLARE_DB_SCALE(adc_vol_tlv, -9550, 50, 0);
53 static const SNDRV_CTL_TLVD_DECLARE_DB_SCALE(drc_target_tlv, -3200, 200, 0);
54 static const SNDRV_CTL_TLVD_DECLARE_DB_SCALE(drc_recovery_tlv, -125, 250, 0);
117 SND_SOC_DAPM_AIF_OUT("I2S OUT", "I2S1 Capture", 0, SND_SOC_NOPM, 0, 0),
150 {"I2S OUT", NULL, "ADC L"},
[all …]
Darizona-jack.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * extcon-arizona.c - Extcon driver Wolfson Arizona devices
5 * Copyright (C) 2012-2014 Wolfson Microelectronics plc
13 #include <linux/gpio/consumer.h>
14 #include <linux/gpio.h>
26 #include <dt-bindings/mfd/arizona.h>
33 * The hardware supports 8 ranges / buttons, but the snd-jack interface
34 * only supports 6 buttons (button 0-5).
100 struct arizona *arizona = info->arizona; in arizona_extcon_hp_clamp()
105 switch (arizona->type) { in arizona_extcon_hp_clamp()
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Dwm8903.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * wm8903.c -- WM8903 ALSA SoC Audio driver
5 * Copyright 2008-12 Wolfson Microelectronics
6 * Copyright 2011-2012 NVIDIA, Inc.
11 * - TDM mode configuration.
19 #include <linux/gpio/driver.h>
41 { 4, 0x0018 }, /* R4 - Bias Control 0 */
42 { 5, 0x0000 }, /* R5 - VMID Control 0 */
43 { 6, 0x0000 }, /* R6 - Mic Bias Control 0 */
44 { 8, 0x0001 }, /* R8 - Analogue DAC 0 */
[all …]
Dcs35l45.c1 // SPDX-License-Identifier: GPL-2.0
3 // cs35l45.c - CS35L45 ALSA SoC audio driver
5 // Copyright 2019-2022 Cirrus Logic, Inc.
9 #include <linux/gpio/consumer.h>
53 if (!cs35l45->dsp.cs_dsp.running) { in cs35l45_set_cspl_mbox_cmd()
54 dev_err(cs35l45->dev, "DSP not running\n"); in cs35l45_set_cspl_mbox_cmd()
55 return -EPERM; in cs35l45_set_cspl_mbox_cmd()
62 dev_err(cs35l45->dev, "Failed to write MBOX: %d\n", ret); in cs35l45_set_cspl_mbox_cmd()
72 dev_err(cs35l45->dev, "Failed to read MBOX STS: %d\n", ret); in cs35l45_set_cspl_mbox_cmd()
77 dev_dbg(cs35l45->dev, "[%u] cmd %u returned invalid sts %u", i, cmd, sts); in cs35l45_set_cspl_mbox_cmd()
[all …]
/kernel/linux/linux-5.10/drivers/extcon/
Dextcon-arizona.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * extcon-arizona.c - Extcon driver Wolfson Arizona devices
5 * Copyright (C) 2012-2014 Wolfson Microelectronics plc
14 #include <linux/gpio/consumer.h>
15 #include <linux/gpio.h>
21 #include <linux/extcon-provider.h>
28 #include <dt-bindings/mfd/arizona.h>
143 struct arizona *arizona = info->arizona; in arizona_extcon_hp_clamp()
148 switch (arizona->type) { in arizona_extcon_hp_clamp()
165 ret = regmap_update_bits(arizona->regmap, in arizona_extcon_hp_clamp()
[all …]
/kernel/linux/linux-5.10/sound/soc/codecs/
Dwm8903.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * wm8903.c -- WM8903 ALSA SoC Audio driver
5 * Copyright 2008-12 Wolfson Microelectronics
6 * Copyright 2011-2012 NVIDIA, Inc.
11 * - TDM mode configuration.
12 * - Digital microphone support.
20 #include <linux/gpio/driver.h>
42 { 4, 0x0018 }, /* R4 - Bias Control 0 */
43 { 5, 0x0000 }, /* R5 - VMID Control 0 */
44 { 6, 0x0000 }, /* R6 - Mic Bias Control 0 */
[all …]

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