| /Linux-v5.4/drivers/video/fbdev/via/ |
| D | via-gpio.c | 152 .ngpio = 0,
181 for (i = 0; i < viafb_gpio_config.gpio_chip.ngpio; i += 2) in viafb_gpio_resume()
199 for (i = 0; i < viafb_gpio_config.gpio_chip.ngpio; i++) in viafb_gpio_lookup()
213 int i, ngpio = 0, ret; in viafb_gpio_probe() local
227 viafb_gpio_config.active_gpios[ngpio] = gpio; in viafb_gpio_probe()
228 viafb_gpio_config.gpio_names[ngpio] = in viafb_gpio_probe()
230 ngpio++; in viafb_gpio_probe()
233 viafb_gpio_config.gpio_chip.ngpio = ngpio; in viafb_gpio_probe()
236 if (ngpio == 0) { in viafb_gpio_probe()
245 for (i = 0; i < ngpio; i += 2) in viafb_gpio_probe()
[all …]
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| /Linux-v5.4/arch/arm/plat-samsung/ |
| D | gpio-samsung.c | 245 if (off < 8 && chip->chip.ngpio > 8) in samsung_gpio_setcfg_4bit()
280 if (off < 8 && chip->chip.ngpio > 8) in samsung_gpio_getcfg_4bit()
706 for (i = 0; i < chip->chip.ngpio; i++, gpn++) { in s3c_gpiolib_track()
730 BUG_ON(!gc->ngpio); in samsung_gpiolib_add()
904 .ngpio = 27,
913 .ngpio = 11,
920 .ngpio = 16,
927 .ngpio = 16,
934 .ngpio = 16,
941 .ngpio = 8,
[all …]
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| /Linux-v5.4/drivers/gpio/ |
| D | gpio-creg-snps.c | 16 u8 ngpio; member
87 if (hcg->layout->ngpio < 1 || hcg->layout->ngpio > MAX_GPIO) 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()
95 for (i = 0; i < hcg->layout->ngpio; i++) { in creg_gpio_validate()
110 .ngpio = 10,
118 .ngpio = 1,
168 hcg->gc.ngpio = ngpios; in creg_gpio_probe()
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| D | gpio-grgpio.c | 106 if (offset >= gc->ngpio) in grgpio_to_irq()
197 int ngpio = priv->gc.ngpio; in grgpio_irq_handler() local
208 for (i = 0; i < ngpio; i++) { in grgpio_irq_handler()
288 int ngpio = priv->gc.ngpio; in grgpio_irq_unmap() local
298 for (i = 0; i < ngpio; i++) { in grgpio_irq_unmap()
367 gc->ngpio = GRGPIO_MAX_NGPIO; in grgpio_probe()
369 "No or invalid nbits property: assume %d\n", gc->ngpio); in grgpio_probe()
371 gc->ngpio = prop; in grgpio_probe()
380 if (size < gc->ngpio) { in grgpio_probe()
383 size, gc->ngpio); in grgpio_probe()
[all …]
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| D | gpio-xlp.c | 229 BUG_ON(gpio >= gc->ngpio); in xlp_gpio_dir_output()
239 BUG_ON(gpio >= gc->ngpio); in xlp_gpio_dir_input()
249 BUG_ON(gpio >= gc->ngpio); in xlp_gpio_get()
257 BUG_ON(gpio >= gc->ngpio); in xlp_gpio_set()
297 int ngpio; in xlp_gpio_probe() local
334 ngpio = 41; in xlp_gpio_probe()
345 ngpio = (soc_type == XLP_GPIO_VARIANT_XLP208) ? 42 : 57; in xlp_gpio_probe()
358 ngpio = 66; in xlp_gpio_probe()
360 ngpio = 67; in xlp_gpio_probe()
362 ngpio = 70; in xlp_gpio_probe()
[all …]
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| D | gpio-davinci.c | 175 pdata->ngpio = val; in davinci_gpio_get_pdata()
193 unsigned int ngpio, nbank, nirq; in davinci_gpio_probe() local
211 ngpio = pdata->ngpio; in davinci_gpio_probe()
212 if (ngpio == 0) { in davinci_gpio_probe()
217 if (WARN_ON(ARCH_NR_GPIOS < ngpio)) in davinci_gpio_probe()
218 ngpio = ARCH_NR_GPIOS; in davinci_gpio_probe()
228 nirq = DIV_ROUND_UP(ngpio, 16); in davinci_gpio_probe()
255 chips->chip.ngpio = ngpio; in davinci_gpio_probe()
270 nbank = DIV_ROUND_UP(ngpio, 32); in davinci_gpio_probe()
495 unsigned ngpio; in davinci_gpio_irq_setup() local
[all …]
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| D | gpio-intel-mid.c | 56 u16 ngpio; /* number of gpio pins */ member
71 unsigned nreg = chip->ngpio / 32; in gpio_reg()
81 unsigned nreg = chip->ngpio / 32; in gpio_reg_2bit()
176 if (gpio >= priv->chip.ngpio) in intel_mid_irq_type()
218 .ngpio = 64,
222 .ngpio = 96,
227 .ngpio = 96,
232 .ngpio = 96,
237 .ngpio = 96,
281 for (base = 0; base < priv->chip.ngpio; base += 32) { in intel_mid_irq_handler()
[all …]
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| D | gpio-ich.c | 61 uint ngpio; member
276 chip->ngpio = ichx_priv.desc->ngpio; in ichx_gpiolib_setup()
290 .ngpio = 50,
312 .ngpio = 50,
319 .ngpio = 50,
327 .ngpio = 61,
335 .ngpio = 61,
341 .ngpio = 72,
349 .ngpio = 76,
359 .ngpio = 60,
[all …]
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| D | gpio-tps65910.c | 81 int ngpio = min(chip_ngpio, TPS6591X_MAX_NUM_GPIO); in tps65910_parse_dt_for_gpio() local
87 "ti,en-gpio-sleep", prop_array, ngpio); in tps65910_parse_dt_for_gpio()
93 for (idx = 0; idx < ngpio; idx++) in tps65910_parse_dt_for_gpio()
126 tps65910_gpio->gpio_chip.ngpio = TPS65910_NUM_GPIO; in tps65910_gpio_probe()
129 tps65910_gpio->gpio_chip.ngpio = TPS65911_NUM_GPIO; in tps65910_gpio_probe()
150 tps65910_gpio->gpio_chip.ngpio); in tps65910_gpio_probe()
156 for (i = 0; i < tps65910_gpio->gpio_chip.ngpio; ++i) { in tps65910_gpio_probe()
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| D | gpio-mockup.c | 112 for_each_set_bit(bit, mask, gc->ngpio) { in gpio_mockup_get_multiple()
144 for_each_set_bit(bit, mask, gc->ngpio) in gpio_mockup_set_multiple()
329 for (i = 0; i < gc->ngpio; i++) { in gpio_mockup_debugfs_setup()
356 names = devm_kcalloc(dev, gc->ngpio, sizeof(char *), GFP_KERNEL); in gpio_mockup_name_lines()
360 for (i = 0; i < gc->ngpio; i++) { in gpio_mockup_name_lines()
379 u16 ngpio; in gpio_mockup_probe() local
387 rv = device_property_read_u16(dev, "nr-gpios", &ngpio); in gpio_mockup_probe()
410 gc->ngpio = ngpio; in gpio_mockup_probe()
424 chip->lines = devm_kcalloc(dev, gc->ngpio, in gpio_mockup_probe()
435 rv = devm_irq_sim_init(dev, &chip->irqsim, gc->ngpio); in gpio_mockup_probe()
[all …]
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| D | gpio-thunderx.c | 277 for (bank = 0; bank <= chip->ngpio / 64; bank++) { in thunderx_gpio_set_multiple()
409 int ngpio, i; in thunderx_gpio_probe() local
443 ngpio = 50; in thunderx_gpio_probe()
448 ngpio = c & GPIO_CONST_GPIOS_MASK; in thunderx_gpio_probe()
453 ngpio, sizeof(struct msix_entry), in thunderx_gpio_probe()
461 ngpio, in thunderx_gpio_probe()
469 for (i = 0; i < ngpio; i++) { in thunderx_gpio_probe()
491 err = pci_enable_msix_range(pdev, txgpio->msix_entries, ngpio, ngpio); in thunderx_gpio_probe()
501 chip->ngpio = ngpio; in thunderx_gpio_probe()
523 for (i = 0; i < ngpio; i++) { in thunderx_gpio_probe()
[all …]
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| D | gpio-madera.c | 140 madera_gpio->gpio_chip.ngpio = CS47L15_NUM_GPIOS; in madera_gpio_probe()
143 madera_gpio->gpio_chip.ngpio = CS47L35_NUM_GPIOS; in madera_gpio_probe()
147 madera_gpio->gpio_chip.ngpio = CS47L85_NUM_GPIOS; in madera_gpio_probe()
151 madera_gpio->gpio_chip.ngpio = CS47L90_NUM_GPIOS; in madera_gpio_probe()
156 madera_gpio->gpio_chip.ngpio = CS47L92_NUM_GPIOS; in madera_gpio_probe()
187 0, 0, madera_gpio->gpio_chip.ngpio); in madera_gpio_probe()
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| D | gpio-tb10x.c | 114 u32 ngpio; in tb10x_gpio_probe() local
119 if (of_property_read_u32(np, "abilis,ngpio", &ngpio)) in tb10x_gpio_probe()
158 tb10x_gpio->gc.ngpio = ngpio; in tb10x_gpio_probe()
187 tb10x_gpio->gc.ngpio, in tb10x_gpio_probe()
194 tb10x_gpio->gc.ngpio, 1, tb10x_gpio->gc.label, in tb10x_gpio_probe()
220 BIT(tb10x_gpio->gc.ngpio) - 1, 0, 0); in tb10x_gpio_remove()
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| D | gpio-pisosr.c | 99 unsigned int nbytes = DIV_ROUND_UP(chip->ngpio, 8); in pisosr_gpio_get_multiple()
104 bitmap_zero(bits, chip->ngpio); in pisosr_gpio_get_multiple()
123 .ngpio = DEFAULT_NGPIO,
141 of_property_read_u16(dev->of_node, "ngpios", &gpio->chip.ngpio); in pisosr_gpio_probe()
145 gpio->buffer_size = DIV_ROUND_UP(gpio->chip.ngpio, 8); in pisosr_gpio_probe()
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| D | gpio-ts4900.c | 132 u32 ngpio; in ts4900_gpio_probe() local
135 if (of_property_read_u32(client->dev.of_node, "ngpios", &ngpio)) in ts4900_gpio_probe()
136 ngpio = DEFAULT_PIN_NUMBER; in ts4900_gpio_probe()
144 priv->gpio_chip.ngpio = ngpio; in ts4900_gpio_probe()
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| D | gpio-it87.c | 306 it87_gpio->chip.ngpio = 64; /* has 48, use 64 for convenient calc */ in it87_gpio_init()
314 it87_gpio->chip.ngpio = 64; in it87_gpio_init()
326 it87_gpio->chip.ngpio = 64; in it87_gpio_init()
333 it87_gpio->chip.ngpio = 16; in it87_gpio_init()
356 chip_type, chip_rev, it87_gpio->chip.ngpio, in it87_gpio_init()
373 labels = kcalloc(it87_gpio->chip.ngpio, sizeof("it87_gpXY"), in it87_gpio_init()
375 labels_table = kcalloc(it87_gpio->chip.ngpio, sizeof(const char *), in it87_gpio_init()
383 for (i = 0; i < it87_gpio->chip.ngpio; i++) { in it87_gpio_init()
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| D | gpiolib.c | 117 gdev->base + gdev->ngpio > gpio) { in gpio_to_desc()
147 if (hwnum >= gdev->ngpio) in gpiochip_get_desc()
183 static int gpiochip_find_base(int ngpio) in gpiochip_find_base() argument
186 int base = ARCH_NR_GPIOS - ngpio; in gpiochip_find_base()
190 if (gdev->base + gdev->ngpio <= base) in gpiochip_find_base()
194 base = gdev->base - ngpio; in gpiochip_find_base()
258 if (gdev->base + gdev->ngpio <= next->base) { in gpiodev_add_to_list()
265 if (prev->base + prev->ngpio <= gdev->base) { in gpiodev_add_to_list()
277 if (prev->base + prev->ngpio <= gdev->base in gpiodev_add_to_list()
278 && gdev->base + gdev->ngpio <= next->base) { in gpiodev_add_to_list()
[all …]
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| D | gpio-palmas.c | 24 int ngpio; member
130 .ngpio = 8,
134 .ngpio = 16,
165 palmas_gpio->gpio_chip.ngpio = dev_data->ngpio; in palmas_gpio_probe()
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| D | gpio-twl6040.c | 87 twl6040gpo_chip.ngpio = 3; /* twl6040 have 3 GPO */ in gpo_twl6040_probe()
89 twl6040gpo_chip.ngpio = 1; /* twl6041 have 1 GPO */ in gpo_twl6040_probe()
99 twl6040gpo_chip.ngpio = 0; in gpo_twl6040_probe()
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| /Linux-v5.4/tools/testing/selftests/gpio/ |
| D | gpio-mockup-sysfs.sh | 109 ngpio=`cat $chip/ngpio`
110 printf "%-10s %-5s %-5s\n" $name $base $ngpio
111 if [ $ngpio = "0" ]; then
115 test_one_pin $(($base + $ngpio - 1))
116 test_one_pin $((( RANDOM % $ngpio ) + $base ))
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| /Linux-v5.4/arch/arc/boot/dts/ |
| D | abilis_tb100.dtsi | 162 abilis,ngpio = <3>;
175 abilis,ngpio = <2>;
188 abilis,ngpio = <3>;
201 abilis,ngpio = <2>;
214 abilis,ngpio = <3>;
227 abilis,ngpio = <2>;
240 abilis,ngpio = <3>;
253 abilis,ngpio = <2>;
266 abilis,ngpio = <12>;
279 abilis,ngpio = <32>;
[all …]
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| D | abilis_tb101.dtsi | 171 abilis,ngpio = <3>;
184 abilis,ngpio = <2>;
197 abilis,ngpio = <3>;
210 abilis,ngpio = <2>;
223 abilis,ngpio = <3>;
236 abilis,ngpio = <2>;
249 abilis,ngpio = <3>;
262 abilis,ngpio = <2>;
275 abilis,ngpio = <12>;
288 abilis,ngpio = <32>;
[all …]
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| /Linux-v5.4/arch/mips/bcm63xx/ |
| D | gpio.c | 46 if (gpio >= chip->ngpio) in bcm63xx_gpio_set()
73 if (gpio >= chip->ngpio) in bcm63xx_gpio_get()
95 if (gpio >= chip->ngpio) in bcm63xx_gpio_set_direction()
147 bcm63xx_gpio_chip.ngpio = bcm63xx_gpio_count(); in bcm63xx_gpio_init()
148 pr_info("registering %d GPIOs\n", bcm63xx_gpio_chip.ngpio); in bcm63xx_gpio_init()
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| /Linux-v5.4/drivers/ssb/ |
| D | driver_gpio.c | 134 for_each_set_bit(gpio, &irqs, bus->gpio.ngpio) in ssb_gpio_irq_chipco_handler()
150 bus->irq_domain = irq_domain_add_linear(NULL, chip->ngpio, in ssb_gpio_irq_chipco_domain_init()
156 for (gpio = 0; gpio < chip->ngpio; gpio++) { in ssb_gpio_irq_chipco_domain_init()
176 for (gpio = 0; gpio < chip->ngpio; gpio++) { in ssb_gpio_irq_chipco_domain_init()
197 for (gpio = 0; gpio < chip->ngpio; gpio++) { in ssb_gpio_irq_chipco_domain_exit()
231 chip->ngpio = 16; in ssb_gpio_chipco_init()
331 for_each_set_bit(gpio, &irqs, bus->gpio.ngpio) in ssb_gpio_irq_extif_handler()
347 bus->irq_domain = irq_domain_add_linear(NULL, chip->ngpio, in ssb_gpio_irq_extif_domain_init()
353 for (gpio = 0; gpio < chip->ngpio; gpio++) { in ssb_gpio_irq_extif_domain_init()
372 for (gpio = 0; gpio < chip->ngpio; gpio++) { in ssb_gpio_irq_extif_domain_init()
[all …]
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| /Linux-v5.4/include/linux/ |
| D | ucb1400.h | 87 int (*gpio_setup)(struct device *dev, int ngpio);
88 int (*gpio_teardown)(struct device *dev, int ngpio);
108 int (*gpio_setup)(struct device *dev, int ngpio);
109 int (*gpio_teardown)(struct device *dev, int ngpio);
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