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Searched refs:ngpios (Results 1 - 25 of 180) sorted by relevance

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/kernel/linux/linux-5.10/drivers/i2c/muxes/
H A Di2c-mux-gpio.c21 int ngpios; member
31 gpiod_set_array_value_cansleep(mux->ngpios, mux->gpios, NULL, values); in i2c_mux_gpio_set()
114 int i, ngpios, ret; in i2c_mux_gpio_probe() local
129 ngpios = gpiod_count(&pdev->dev, "mux"); in i2c_mux_gpio_probe()
130 if (ngpios <= 0) { in i2c_mux_gpio_probe()
132 return ngpios ?: -EINVAL; in i2c_mux_gpio_probe()
134 mux->ngpios = ngpios; in i2c_mux_gpio_probe()
141 ngpios * sizeof(*mux->gpios), 0, in i2c_mux_gpio_probe()
163 for (i = 0; i < ngpios; in i2c_mux_gpio_probe()
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/kernel/linux/linux-6.6/drivers/i2c/muxes/
H A Di2c-mux-gpio.c22 int ngpios; member
32 gpiod_set_array_value_cansleep(mux->ngpios, mux->gpios, NULL, values); in i2c_mux_gpio_set()
131 int i, ngpios, ret; in i2c_mux_gpio_probe() local
146 ngpios = gpiod_count(&pdev->dev, "mux"); in i2c_mux_gpio_probe()
147 if (ngpios <= 0) { in i2c_mux_gpio_probe()
149 return ngpios ?: -EINVAL; in i2c_mux_gpio_probe()
151 mux->ngpios = ngpios; in i2c_mux_gpio_probe()
158 array_size(ngpios, sizeof(*mux->gpios)), 0, in i2c_mux_gpio_probe()
180 for (i = 0; i < ngpios; in i2c_mux_gpio_probe()
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/kernel/linux/linux-5.10/drivers/gpio/
H A Dgpio-creg-snps.c82 u32 ngpios) in creg_gpio_validate()
90 if (ngpios < 1 || ngpios > hcg->layout->ngpio) { in creg_gpio_validate()
91 dev_err(dev, "ngpios must be in [1:%u]\n", hcg->layout->ngpio); in creg_gpio_validate()
140 u32 ngpios; in creg_gpio_probe() local
156 ret = of_property_read_u32(dev->of_node, "ngpios", &ngpios); in creg_gpio_probe()
160 ret = creg_gpio_validate(dev, hcg, ngpios); in creg_gpio_probe()
168 hcg->gc.ngpio = ngpios; in creg_gpio_probe()
177 dev_info(dev, "GPIO controller with %d gpios probed\n", ngpios); in creg_gpio_probe()
81 creg_gpio_validate(struct device *dev, struct creg_gpio *hcg, u32 ngpios) creg_gpio_validate() argument
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H A Dgpio-ts4800.c28 u32 ngpios; in ts4800_gpio_probe() local
42 retval = of_property_read_u32(node, "ngpios", &ngpios); in ts4800_gpio_probe()
44 ngpios = DEFAULT_PIN_NUMBER; in ts4800_gpio_probe()
56 chip->ngpio = ngpios; in ts4800_gpio_probe()
H A Dgpio-hlwd.c211 u32 ngpios; in hlwd_gpio_probe() local
242 res = of_property_read_u32(pdev->dev.of_node, "ngpios", &ngpios); in hlwd_gpio_probe()
244 ngpios = 32; in hlwd_gpio_probe()
245 hlwd->gpioc.ngpio = ngpios; in hlwd_gpio_probe()
H A Dgpio-exar.c123 u32 first_pin, ngpios; in gpio_exar_probe() local
140 ret = device_property_read_u32(&pdev->dev, "ngpios", &ngpios); in gpio_exar_probe()
165 exar_gpio->gpio_chip.ngpio = ngpios; in gpio_exar_probe()
H A Dgpio-aspeed-sgpio.c139 unsigned long *valid_mask, unsigned int ngpios) in aspeed_sgpio_init_valid_mask()
145 WARN_ON(ngpios < MAX_NR_HW_SGPIO * 2); in aspeed_sgpio_init_valid_mask()
159 unsigned long *valid_mask, unsigned int ngpios) in aspeed_sgpio_irq_init_valid_mask()
164 WARN_ON(ngpios < MAX_NR_HW_SGPIO * 2); in aspeed_sgpio_irq_init_valid_mask()
168 bitmap_clear(valid_mask, n, ngpios - n); in aspeed_sgpio_irq_init_valid_mask()
492 rc = of_property_read_u32(pdev->dev.of_node, "ngpios", &nr_gpios); in aspeed_sgpio_probe()
494 dev_err(&pdev->dev, "Could not read ngpios property\n"); in aspeed_sgpio_probe()
138 aspeed_sgpio_init_valid_mask(struct gpio_chip *gc, unsigned long *valid_mask, unsigned int ngpios) aspeed_sgpio_init_valid_mask() argument
158 aspeed_sgpio_irq_init_valid_mask(struct gpio_chip *gc, unsigned long *valid_mask, unsigned int ngpios) aspeed_sgpio_irq_init_valid_mask() argument
H A Dgpio-aggregator.c447 * @ngpios: Number of GPIOs in the forwarder.
449 * This array must contain @ngpios entries, and must not be deallocated
459 unsigned int ngpios, in gpiochip_fwd_create()
469 BITS_TO_LONGS(ngpios) + ngpios), GFP_KERNEL); in gpiochip_fwd_create()
481 for (i = 0; i < ngpios; i++) { in gpiochip_fwd_create()
503 chip->ngpio = ngpios; in gpiochip_fwd_create()
458 gpiochip_fwd_create(struct device *dev, unsigned int ngpios, struct gpio_desc *descs[]) gpiochip_fwd_create() argument
/kernel/linux/linux-6.6/drivers/gpio/
H A Dgpio-creg-snps.c82 u32 ngpios) in creg_gpio_validate()
90 if (ngpios < 1 || ngpios > hcg->layout->ngpio) { in creg_gpio_validate()
91 dev_err(dev, "ngpios must be in [1:%u]\n", hcg->layout->ngpio); in creg_gpio_validate()
140 u32 ngpios; in creg_gpio_probe() local
156 ret = of_property_read_u32(dev->of_node, "ngpios", &ngpios); in creg_gpio_probe()
160 ret = creg_gpio_validate(dev, hcg, ngpios); in creg_gpio_probe()
169 hcg->gc.ngpio = ngpios; in creg_gpio_probe()
177 dev_info(dev, "GPIO controller with %d gpios probed\n", ngpios); in creg_gpio_probe()
81 creg_gpio_validate(struct device *dev, struct creg_gpio *hcg, u32 ngpios) creg_gpio_validate() argument
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H A Dgpio-ts4800.c24 u32 ngpios; in ts4800_gpio_probe() local
38 retval = of_property_read_u32(node, "ngpios", &ngpios); in ts4800_gpio_probe()
40 ngpios = DEFAULT_PIN_NUMBER; in ts4800_gpio_probe()
52 chip->ngpio = ngpios; in ts4800_gpio_probe()
H A Dgpio-exar.c152 u32 first_pin, ngpios; in gpio_exar_probe() local
168 ret = device_property_read_u32(dev, "ngpios", &ngpios); in gpio_exar_probe()
182 ngpios += ngpios; in gpio_exar_probe()
212 exar_gpio->gpio_chip.ngpio = ngpios; in gpio_exar_probe()
H A Dgpio-aggregator.c264 #define fwd_tmp_size(ngpios) (BITS_TO_LONGS((ngpios)) + (ngpios))
482 * @ngpios: Number of GPIOs in the forwarder.
484 * This array must contain @ngpios entries, and must not be deallocated
495 unsigned int ngpios, in gpiochip_fwd_create()
505 fwd = devm_kzalloc(dev, struct_size(fwd, tmp, fwd_tmp_size(ngpios)), in gpiochip_fwd_create()
518 for (i = 0; i < ngpios; i++) { in gpiochip_fwd_create()
542 chip->ngpio = ngpios; in gpiochip_fwd_create()
494 gpiochip_fwd_create(struct device *dev, unsigned int ngpios, struct gpio_desc *descs[], unsigned long features) gpiochip_fwd_create() argument
H A Dgpio-hlwd.c229 u32 ngpios; in hlwd_gpio_probe() local
262 res = of_property_read_u32(pdev->dev.of_node, "ngpios", &ngpios); in hlwd_gpio_probe()
264 ngpios = 32; in hlwd_gpio_probe()
265 hlwd->gpioc.ngpio = ngpios; in hlwd_gpio_probe()
H A Dgpio-loongson-64bit.c129 u32 ngpios; in loongson_gpio_init() local
154 device_property_read_u32(dev, "ngpios", &ngpios); in loongson_gpio_init()
157 lgpio->chip.ngpio = ngpios; in loongson_gpio_init()
H A Dgpio-idt3243x.c141 int ngpios; in idt_gpio_probe() local
162 ret = device_property_read_u32(dev, "ngpios", &ngpios); in idt_gpio_probe()
164 ctrl->gc.ngpio = ngpios; in idt_gpio_probe()
H A Dgpio-ljca.c201 unsigned int ngpios) in ljca_gpio_init_valid_mask()
205 WARN_ON_ONCE(ngpios != ljca_gpio->gpio_info->num); in ljca_gpio_init_valid_mask()
206 bitmap_copy(valid_mask, ljca_gpio->gpio_info->valid_pin_map, ngpios); in ljca_gpio_init_valid_mask()
212 unsigned int ngpios) in ljca_gpio_irq_init_valid_mask()
214 ljca_gpio_init_valid_mask(chip, valid_mask, ngpios); in ljca_gpio_irq_init_valid_mask()
200 ljca_gpio_init_valid_mask(struct gpio_chip *chip, unsigned long *valid_mask, unsigned int ngpios) ljca_gpio_init_valid_mask() argument
211 ljca_gpio_irq_init_valid_mask(struct gpio_chip *chip, unsigned long *valid_mask, unsigned int ngpios) ljca_gpio_irq_init_valid_mask() argument
H A Dgpio-realtek-otto.c365 u32 ngpios; in realtek_gpio_probe() local
375 ngpios = REALTEK_GPIO_MAX; in realtek_gpio_probe()
376 device_property_read_u32(dev, "ngpios", &ngpios); in realtek_gpio_probe()
378 if (ngpios > REALTEK_GPIO_MAX) { in realtek_gpio_probe()
379 dev_err(&pdev->dev, "invalid ngpios (max. %d)\n", in realtek_gpio_probe()
411 ctrl->gc.ngpio = ngpios; in realtek_gpio_probe()
H A Dgpio-bd71815.c116 unsigned int ngpios) in bd71815_init_valid_mask()
118 if (ngpios != 2) in bd71815_init_valid_mask()
151 * not respect the valid_mask. Do not trust it but rather set the ngpios in gpo_bd71815_probe()
157 * For now it is safest to just set the ngpios though. in gpo_bd71815_probe()
114 bd71815_init_valid_mask(struct gpio_chip *gc, unsigned long *valid_mask, unsigned int ngpios) bd71815_init_valid_mask() argument
/kernel/linux/linux-5.10/drivers/regulator/
H A Dgpio-regulator.c136 int ngpios; in of_get_gpio_regulator_config() local
164 ngpios = gpiod_count(dev, NULL); in of_get_gpio_regulator_config()
165 if (ngpios > 0) { in of_get_gpio_regulator_config()
168 * ngpios, in of_get_gpio_regulator_config()
173 for (i = 0; i < ngpios; i++) { in of_get_gpio_regulator_config()
187 config->ngpios = ngpios; in of_get_gpio_regulator_config()
264 for (i = 0; i < config->ngpios; i++) { in gpio_regulator_probe()
274 drvdata->nr_gpios = config->ngpios; in gpio_regulator_probe()
/kernel/linux/linux-6.6/drivers/regulator/
H A Dgpio-regulator.c136 int ngpios; in of_get_gpio_regulator_config() local
164 ngpios = gpiod_count(dev, NULL); in of_get_gpio_regulator_config()
165 if (ngpios > 0) { in of_get_gpio_regulator_config()
168 * ngpios, in of_get_gpio_regulator_config()
173 for (i = 0; i < ngpios; i++) { in of_get_gpio_regulator_config()
187 config->ngpios = ngpios; in of_get_gpio_regulator_config()
279 for (i = 0; i < config->ngpios; i++) { in gpio_regulator_probe()
289 drvdata->nr_gpios = config->ngpios; in gpio_regulator_probe()
/kernel/linux/linux-5.10/drivers/pinctrl/
H A Dpinctrl-sx150x.c74 u8 ngpios; member
86 u8 ngpios; member
167 .ngpios = 4,
190 .ngpios = 8,
213 .ngpios = 16,
232 .ngpios = 4,
254 .ngpios = 8,
277 .ngpios = 16,
298 .ngpios = 4,
319 .ngpios
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/kernel/linux/linux-6.6/drivers/pinctrl/
H A Dpinctrl-sx150x.c73 u8 ngpios; member
85 u8 ngpios; member
165 .ngpios = 4,
188 .ngpios = 8,
211 .ngpios = 16,
230 .ngpios = 4,
252 .ngpios = 8,
275 .ngpios = 16,
296 .ngpios = 4,
317 .ngpios
[all...]
H A Dpinctrl-microchip-sgpio.c795 u32 ngpios; in microchip_sgpio_register_bank() local
802 if (fwnode_property_read_u32(fwnode, "ngpios", &ngpios)) { in microchip_sgpio_register_bank()
805 ngpios = 64; in microchip_sgpio_register_bank()
808 priv->bitcount = ngpios / SGPIO_BITS_PER_WORD; in microchip_sgpio_register_bank()
827 pins = devm_kzalloc(dev, sizeof(*pins)*ngpios, GFP_KERNEL); in microchip_sgpio_register_bank()
831 pctl_desc->npins = ngpios; in microchip_sgpio_register_bank()
834 for (i = 0; i < ngpios; i++) { in microchip_sgpio_register_bank()
867 gc->ngpio = ngpios; in microchip_sgpio_register_bank()
/kernel/linux/linux-5.10/include/linux/platform_data/
H A Dgpio-ath79.h12 unsigned ngpios; member
/kernel/linux/linux-6.6/include/linux/platform_data/
H A Dgpio-ath79.h12 unsigned ngpios; member

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