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/kernel/linux/linux-5.10/drivers/pinctrl/qcom/
Dpinctrl-ssbi-gpio.c1 // SPDX-License-Identifier: GPL-2.0-only
12 #include <linux/pinctrl/pinconf-generic.h>
20 #include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
23 #include "../pinctrl-utils.h"
57 * struct pm8xxx_pin_data - dynamic configuration for a pin
61 * @mode: operating mode for the pin (input/output)
62 * @open_drain: output buffer configured as open-drain (vs push-pull)
67 * @output_strength: selector of output-strength
68 * @disable: pin disabled / configured as tristate
70 * @inverted: pin logic is inverted
[all …]
/kernel/linux/linux-6.6/drivers/pinctrl/qcom/
Dpinctrl-ssbi-gpio.c1 // SPDX-License-Identifier: GPL-2.0-only
17 #include <linux/pinctrl/pinconf-generic.h>
22 #include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
25 #include "../pinctrl-utils.h"
59 * struct pm8xxx_pin_data - dynamic configuration for a pin
63 * @mode: operating mode for the pin (input/output)
64 * @open_drain: output buffer configured as open-drain (vs push-pull)
69 * @output_strength: selector of output-strength
70 * @disable: pin disabled / configured as tristate
72 * @inverted: pin logic is inverted
[all …]
/kernel/linux/linux-5.10/drivers/net/dsa/mv88e6xxx/
Dglobal2_scratch.c1 // SPDX-License-Identifier: GPL-2.0-or-later
45 * mv88e6xxx_g2_scratch_gpio_get_bit - get a bit
57 u8 val; in mv88e6xxx_g2_scratch_get_bit() local
60 err = mv88e6xxx_g2_scratch_read(chip, reg, &val); in mv88e6xxx_g2_scratch_get_bit()
64 *set = !!(mask & val); in mv88e6xxx_g2_scratch_get_bit()
70 * mv88e6xxx_g2_scratch_gpio_set_bit - set (or clear) a bit
84 u8 val; in mv88e6xxx_g2_scratch_set_bit() local
87 err = mv88e6xxx_g2_scratch_read(chip, reg, &val); in mv88e6xxx_g2_scratch_set_bit()
92 val |= mask; in mv88e6xxx_g2_scratch_set_bit()
94 val &= ~mask; in mv88e6xxx_g2_scratch_set_bit()
[all …]
/kernel/linux/linux-6.6/drivers/net/dsa/mv88e6xxx/
Dglobal2_scratch.c1 // SPDX-License-Identifier: GPL-2.0-or-later
45 * mv88e6xxx_g2_scratch_get_bit - get a bit
57 u8 val; in mv88e6xxx_g2_scratch_get_bit() local
60 err = mv88e6xxx_g2_scratch_read(chip, reg, &val); in mv88e6xxx_g2_scratch_get_bit()
64 *set = !!(mask & val); in mv88e6xxx_g2_scratch_get_bit()
70 * mv88e6xxx_g2_scratch_set_bit - set (or clear) a bit
84 u8 val; in mv88e6xxx_g2_scratch_set_bit() local
87 err = mv88e6xxx_g2_scratch_read(chip, reg, &val); in mv88e6xxx_g2_scratch_set_bit()
92 val |= mask; in mv88e6xxx_g2_scratch_set_bit()
94 val &= ~mask; in mv88e6xxx_g2_scratch_set_bit()
[all …]
/kernel/linux/linux-6.6/drivers/gpio/
Dgpio-zevio.c1 // SPDX-License-Identifier: GPL-2.0-only
5 * Author: Fabian Vogt <fabian@ritter-vogt.de>
26 …* http://hackspire.unsads.com/wiki/index.php/Memory-mapped_I/O_ports#90000000_-_General_Purpose_I.…
28 * 0x00-0x3F: Section 0
29 * +0x00: Masked interrupt status (read-only)
32 * +0x0C: W: Unmask interrupt (write-only)
35 * +0x18: Input (read-only)
37 * 0x40-0x7F: Section 1
38 * 0x80-0xBF: Section 2
39 * 0xC0-0xFF: Section 3
[all …]
/kernel/linux/linux-5.10/drivers/gpio/
Dgpio-zevio.c1 // SPDX-License-Identifier: GPL-2.0-only
5 * Author: Fabian Vogt <fabian@ritter-vogt.de>
24 …* http://hackspire.unsads.com/wiki/index.php/Memory-mapped_I/O_ports#90000000_-_General_Purpose_I.…
26 * 0x00-0x3F: Section 0
27 * +0x00: Masked interrupt status (read-only)
30 * +0x0C: W: Unmask interrupt (write-only)
33 * +0x18: Input (read-only)
35 * 0x40-0x7F: Section 1
36 * 0x80-0xBF: Section 2
37 * 0xC0-0xFF: Section 3
[all …]
/kernel/linux/linux-6.6/drivers/pinctrl/sprd/
Dpinctrl-sprd.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Spreadtrum pin controller driver
4 * Copyright (C) 2017 Spreadtrum - http://www.spreadtrum.com
20 #include <linux/pinctrl/pinconf-generic.h>
28 #include "../pinctrl-utils.h"
29 #include "pinctrl-sprd.h"
99 * struct sprd_pin: represent one pin's description
100 * @name: pin name
101 * @number: pin number
102 * @type: pin type, can be GLOBAL_CTRL_PIN/COMMON_PIN/MISC_PIN
[all …]
/kernel/linux/linux-5.10/drivers/pinctrl/sprd/
Dpinctrl-sprd.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Spreadtrum pin controller driver
4 * Copyright (C) 2017 Spreadtrum - http://www.spreadtrum.com
18 #include <linux/pinctrl/pinconf-generic.h>
26 #include "../pinctrl-utils.h"
27 #include "pinctrl-sprd.h"
97 * struct sprd_pin: represent one pin's description
98 * @name: pin name
99 * @number: pin number
100 * @type: pin type, can be GLOBAL_CTRL_PIN/COMMON_PIN/MISC_PIN
[all …]
/kernel/linux/linux-6.6/drivers/pinctrl/pxa/
Dpinctrl-pxa2xx.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Marvell PXA2xx family pin control
15 #include <linux/pinctrl/pinconf-generic.h>
21 #include "../pinctrl-utils.h"
22 #include "pinctrl-pxa2xx.h"
28 return pctl->ngroups; in pxa2xx_pctrl_get_groups_count()
35 struct pxa_pinctrl_group *group = pctl->groups + tgroup; in pxa2xx_pctrl_get_group_name()
37 return group->name; in pxa2xx_pctrl_get_group_name()
46 struct pxa_pinctrl_group *group = pctl->groups + tgroup; in pxa2xx_pctrl_get_group_pins()
48 *pins = (unsigned *)&group->pin; in pxa2xx_pctrl_get_group_pins()
[all …]
/kernel/linux/linux-5.10/drivers/pinctrl/pxa/
Dpinctrl-pxa2xx.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Marvell PXA2xx family pin control
15 #include <linux/pinctrl/pinconf-generic.h>
21 #include "../pinctrl-utils.h"
22 #include "pinctrl-pxa2xx.h"
28 return pctl->ngroups; in pxa2xx_pctrl_get_groups_count()
35 struct pxa_pinctrl_group *group = pctl->groups + tgroup; in pxa2xx_pctrl_get_group_name()
37 return group->name; in pxa2xx_pctrl_get_group_name()
46 struct pxa_pinctrl_group *group = pctl->groups + tgroup; in pxa2xx_pctrl_get_group_pins()
48 *pins = (unsigned *)&group->pin; in pxa2xx_pctrl_get_group_pins()
[all …]
/kernel/linux/linux-6.6/drivers/usb/misc/
Dbrcmstb-usb-pinmap.c1 // SPDX-License-Identifier: GPL-2.0
44 u32 val; in pinmap_set() local
46 val = readl(reg); in pinmap_set()
47 val |= mask; in pinmap_set()
48 writel(val, reg); in pinmap_set()
53 u32 val; in pinmap_unset() local
55 val = readl(reg); in pinmap_unset()
56 val &= ~mask; in pinmap_unset()
57 writel(val, reg); in pinmap_unset()
60 static void sync_in_pin(struct in_pin *pin) in sync_in_pin() argument
[all …]
/kernel/linux/linux-6.6/drivers/gpu/drm/loongson/
Dlsdc_i2c.c1 // SPDX-License-Identifier: GPL-2.0+
12 * __lsdc_gpio_i2c_set - set the state of a gpio pin indicated by mask
13 * @mask: gpio pin mask
18 struct lsdc_device *ldev = to_lsdc(li2c->ddev); in __lsdc_gpio_i2c_set()
20 u8 val; in __lsdc_gpio_i2c_set() local
22 spin_lock_irqsave(&ldev->reglock, flags); in __lsdc_gpio_i2c_set()
26 * Setting this pin as input directly, write 1 for input. in __lsdc_gpio_i2c_set()
27 * The external pull-up resistor will pull the level up in __lsdc_gpio_i2c_set()
29 val = readb(li2c->dir_reg); in __lsdc_gpio_i2c_set()
30 val |= mask; in __lsdc_gpio_i2c_set()
[all …]
/kernel/linux/linux-6.6/drivers/pinctrl/visconti/
Dpinctrl-common.c1 // SPDX-License-Identifier: GPL-2.0
15 #include <linux/pinctrl/pinconf-generic.h>
16 #include "pinctrl-common.h"
19 #include "../pinctrl-utils.h"
42 const struct visconti_desc_pin *pin = &priv->devdata->pins[_pin]; in visconti_pin_config_set() local
46 unsigned int val, set_val, pude_val; in visconti_pin_config_set() local
49 dev_dbg(priv->dev, "%s: pin = %d (%s)\n", __func__, _pin, pin->pin.name); in visconti_pin_config_set()
51 spin_lock_irqsave(&priv->lock, flags); in visconti_pin_config_set()
64 val = readl(priv->base + pin->pudsel_offset); in visconti_pin_config_set()
65 val &= ~BIT(pin->pud_shift); in visconti_pin_config_set()
[all …]
/kernel/linux/linux-6.6/drivers/pinctrl/
Dpinctrl-keembay.c1 // SPDX-License-Identifier: GPL-2.0
12 #include <linux/pinctrl/pinconf-generic.h>
58 #define KEEMBAY_GPIO_REG_OFFSET(pin) ((pin) * 4) argument
61 * struct keembay_mux_desc - Mux properties of each GPIO pin
62 * @mode: Pin mode when operating in this function
63 * @name: Pin function name
83 * struct keembay_gpio_irq - Config of each GPIO Interrupt sources
84 * @source: Interrupt source number (0 - 7)
99 * struct keembay_pinctrl - Intel Keembay pinctrl structure
100 * @pctrl: Pointer to the pin controller device
[all …]
Dpinctrl-pistachio.c1 // SPDX-License-Identifier: GPL-2.0-only
15 #include <linux/pinctrl/pinconf-generic.h>
24 #include "pinctrl-utils.h"
27 #define PADS_SCHMITT_EN_REG(pin) (PADS_SCHMITT_EN0 + 0x4 * ((pin) / 32)) argument
28 #define PADS_SCHMITT_EN_BIT(pin) BIT((pin) % 32) argument
31 #define PADS_PU_PD_REG(pin) (PADS_PU_PD0 + 0x4 * ((pin) / 16)) argument
32 #define PADS_PU_PD_SHIFT(pin) (2 * ((pin) % 16)) argument
45 #define PADS_SLEW_RATE_REG(pin) (PADS_SLEW_RATE0 + 0x4 * ((pin) / 32)) argument
46 #define PADS_SLEW_RATE_BIT(pin) BIT((pin) % 32) argument
49 #define PADS_DRIVE_STRENGTH_REG(pin) \ argument
[all …]
Dpinctrl-max77620.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * MAX77620 pin control driver.
20 #include <linux/pinctrl/pinconf-generic.h>
26 #include "pinctrl-utils.h"
52 .property = "maxim,active-fps-source",
55 .property = "maxim,active-fps-power-up-slot",
58 .property = "maxim,active-fps-power-down-slot",
61 .property = "maxim,suspend-fps-source",
64 .property = "maxim,suspend-fps-power-up-slot",
67 .property = "maxim,suspend-fps-power-down-slot",
[all …]
/kernel/linux/linux-5.10/drivers/pinctrl/
Dpinctrl-pistachio.c1 // SPDX-License-Identifier: GPL-2.0-only
16 #include <linux/pinctrl/pinconf-generic.h>
23 #include "pinctrl-utils.h"
26 #define PADS_SCHMITT_EN_REG(pin) (PADS_SCHMITT_EN0 + 0x4 * ((pin) / 32)) argument
27 #define PADS_SCHMITT_EN_BIT(pin) BIT((pin) % 32) argument
30 #define PADS_PU_PD_REG(pin) (PADS_PU_PD0 + 0x4 * ((pin) / 16)) argument
31 #define PADS_PU_PD_SHIFT(pin) (2 * ((pin) % 16)) argument
44 #define PADS_SLEW_RATE_REG(pin) (PADS_SLEW_RATE0 + 0x4 * ((pin) / 32)) argument
45 #define PADS_SLEW_RATE_BIT(pin) BIT((pin) % 32) argument
48 #define PADS_DRIVE_STRENGTH_REG(pin) \ argument
[all …]
Dpinctrl-max77620.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * MAX77620 pin control driver.
16 #include <linux/pinctrl/pinconf-generic.h>
24 #include "pinctrl-utils.h"
50 .property = "maxim,active-fps-source",
53 .property = "maxim,active-fps-power-up-slot",
56 .property = "maxim,active-fps-power-down-slot",
59 .property = "maxim,suspend-fps-source",
62 .property = "maxim,suspend-fps-power-up-slot",
65 .property = "maxim,suspend-fps-power-down-slot",
[all …]
/kernel/linux/linux-6.6/sound/pci/lola/
Dlola_mixer.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Support for Digigram Lola PCI-e boards
18 static int lola_init_pin(struct lola *chip, struct lola_pin *pin, in lola_init_pin() argument
21 unsigned int val; in lola_init_pin() local
24 pin->nid = nid; in lola_init_pin()
25 err = lola_read_param(chip, nid, LOLA_PAR_AUDIO_WIDGET_CAP, &val); in lola_init_pin()
27 dev_err(chip->card->dev, "Can't read wcaps for 0x%x\n", nid); in lola_init_pin()
30 val &= 0x00f00fff; /* test TYPE and bits 0..11 */ in lola_init_pin()
31 if (val == 0x00400200) /* Type = 4, Digital = 1 */ in lola_init_pin()
32 pin->is_analog = false; in lola_init_pin()
[all …]
/kernel/linux/linux-5.10/sound/pci/lola/
Dlola_mixer.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Support for Digigram Lola PCI-e boards
18 static int lola_init_pin(struct lola *chip, struct lola_pin *pin, in lola_init_pin() argument
21 unsigned int val; in lola_init_pin() local
24 pin->nid = nid; in lola_init_pin()
25 err = lola_read_param(chip, nid, LOLA_PAR_AUDIO_WIDGET_CAP, &val); in lola_init_pin()
27 dev_err(chip->card->dev, "Can't read wcaps for 0x%x\n", nid); in lola_init_pin()
30 val &= 0x00f00fff; /* test TYPE and bits 0..11 */ in lola_init_pin()
31 if (val == 0x00400200) /* Type = 4, Digital = 1 */ in lola_init_pin()
32 pin->is_analog = false; in lola_init_pin()
[all …]
/kernel/linux/linux-6.6/drivers/pinctrl/stm32/
Dpinctrl-stm32.c1 // SPDX-License-Identifier: GPL-2.0
28 #include <linux/pinctrl/pinconf-generic.h>
35 #include "../pinctrl-utils.h"
36 #include "pinctrl-stm32.h"
50 /* custom bitfield to backup pin status */
84 unsigned pin; member
149 return function - 1; in stm32_gpio_get_alt()
160 bank->pin_backup[offset] &= ~BIT(STM32_GPIO_BKP_VAL); in stm32_gpio_backup_value()
161 bank->pin_backup[offset] |= value << STM32_GPIO_BKP_VAL; in stm32_gpio_backup_value()
167 bank->pin_backup[offset] &= ~(STM32_GPIO_BKP_MODE_MASK | in stm32_gpio_backup_mode()
[all …]
/kernel/linux/linux-5.10/drivers/pinctrl/visconti/
Dpinctrl-common.c1 // SPDX-License-Identifier: GPL-2.0
15 #include <linux/pinctrl/pinconf-generic.h>
16 #include "pinctrl-common.h"
19 #include "../pinctrl-utils.h"
42 const struct visconti_desc_pin *pin = &priv->devdata->pins[_pin]; in visconti_pin_config_set() local
46 unsigned int val, set_val, pude_val; in visconti_pin_config_set() local
49 dev_dbg(priv->dev, "%s: pin = %d (%s)\n", __func__, _pin, pin->pin.name); in visconti_pin_config_set()
51 spin_lock_irqsave(&priv->lock, flags); in visconti_pin_config_set()
64 val = readl(priv->base + pin->pudsel_offset); in visconti_pin_config_set()
65 val &= ~BIT(pin->pud_shift); in visconti_pin_config_set()
[all …]
/kernel/linux/linux-5.10/drivers/gpu/drm/loongson/
Dloongson_i2c.c1 // SPDX-License-Identifier: GPL-2.0+
9 return readl(ldev->mmio + offset); in ls7a_mm_rreg()
12 void ls7a_mm_wreg(struct loongson_drm_device *ldev, u32 offset, u32 val) in ls7a_mm_wreg() argument
14 writel(val, ldev->mmio + offset); in ls7a_mm_wreg()
18 unsigned int pin, int input) in __dc_gpio_set_dir() argument
24 temp |= 1UL << pin; in __dc_gpio_set_dir()
26 temp &= ~(1UL << pin); in __dc_gpio_set_dir()
30 static void __dc_gpio_set_val(struct loongson_drm_device *ldev, unsigned int pin, in __dc_gpio_set_val() argument
37 temp |= 1UL << pin; in __dc_gpio_set_val()
39 temp &= ~(1UL << pin); in __dc_gpio_set_val()
[all …]
/kernel/linux/linux-5.10/drivers/pinctrl/sunxi/
Dpinctrl-sunxi.c6 * Maxime Ripard <maxime.ripard@free-electrons.com>
28 #include <linux/pinctrl/pinconf-generic.h>
34 #include <dt-bindings/pinctrl/sun4i-a10.h>
37 #include "pinctrl-sunxi.h"
54 for (i = 0; i < pctl->ngroups; i++) { in sunxi_pinctrl_find_group_by_name()
55 struct sunxi_pinctrl_group *grp = pctl->groups + i; in sunxi_pinctrl_find_group_by_name()
57 if (!strcmp(grp->name, group)) in sunxi_pinctrl_find_group_by_name()
68 struct sunxi_pinctrl_function *func = pctl->functions; in sunxi_pinctrl_find_function_by_name()
71 for (i = 0; i < pctl->nfunctions; i++) { in sunxi_pinctrl_find_function_by_name()
89 for (i = 0; i < pctl->desc->npins; i++) { in sunxi_pinctrl_desc_find_function_by_name()
[all …]
/kernel/linux/linux-5.10/drivers/pinctrl/stm32/
Dpinctrl-stm32.c1 // SPDX-License-Identifier: GPL-2.0
23 #include <linux/pinctrl/pinconf-generic.h>
33 #include "../pinctrl-utils.h"
34 #include "pinctrl-stm32.h"
47 /* custom bitfield to backup pin status */
81 unsigned pin; member
145 return function - 1; in stm32_gpio_get_alt()
156 bank->pin_backup[offset] &= ~BIT(STM32_GPIO_BKP_VAL); in stm32_gpio_backup_value()
157 bank->pin_backup[offset] |= value << STM32_GPIO_BKP_VAL; in stm32_gpio_backup_value()
163 bank->pin_backup[offset] &= ~(STM32_GPIO_BKP_MODE_MASK | in stm32_gpio_backup_mode()
[all …]

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