| /Linux-v4.19/drivers/gpio/ |
| D | gpio-menz127.c | 42 unsigned debounce) in men_z127_debounce() argument
49 if (!MEN_Z127_DB_IN_RANGE(debounce)) { in men_z127_debounce()
50 dev_err(dev, "debounce value %u out of range", debounce); in men_z127_debounce()
54 if (debounce > 0) { in men_z127_debounce()
56 rnd = fls(debounce) - 1; in men_z127_debounce()
58 if (rnd && (debounce & BIT(rnd - 1))) in men_z127_debounce()
59 debounce = roundup(debounce, MEN_Z127_DB_MIN_US); in men_z127_debounce()
61 debounce = rounddown(debounce, MEN_Z127_DB_MIN_US); in men_z127_debounce()
63 if (debounce > MEN_Z127_DB_MAX_US) in men_z127_debounce()
64 debounce = MEN_Z127_DB_MAX_US; in men_z127_debounce()
[all …]
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| D | gpio-bcm-kona.c | 263 unsigned debounce) in bcm_kona_gpio_set_debounce() argument
273 if ((debounce > 0 && debounce < 1000) || debounce > 128000) { in bcm_kona_gpio_set_debounce()
275 debounce); in bcm_kona_gpio_set_debounce()
280 if (debounce != 0) { in bcm_kona_gpio_set_debounce()
282 debounce /= 1000; in bcm_kona_gpio_set_debounce()
284 res = fls(debounce) - 1; in bcm_kona_gpio_set_debounce()
286 if (res > 0 && (debounce & BIT(res - 1))) in bcm_kona_gpio_set_debounce()
296 if (debounce == 0) { in bcm_kona_gpio_set_debounce()
314 u32 debounce; in bcm_kona_gpio_set_config() local
319 debounce = pinconf_to_config_argument(config); in bcm_kona_gpio_set_config()
[all …]
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| D | gpio-twl4030.c | 424 static int gpio_twl4030_debounce(u32 debounce, u8 mmc_cd) in gpio_twl4030_debounce() argument
431 message[0] = (debounce & 0xff) | (mmc_cd & 0x03); in gpio_twl4030_debounce()
432 debounce >>= 8; in gpio_twl4030_debounce()
433 message[1] = (debounce & 0xff); in gpio_twl4030_debounce()
434 debounce >>= 8; in gpio_twl4030_debounce()
435 message[2] = (debounce & 0x03); in gpio_twl4030_debounce()
459 &omap_twl_info->debounce); in of_gpio_twl4030()
531 ret = gpio_twl4030_debounce(pdata->debounce, pdata->mmc_cd); in gpio_twl4030_probe()
534 pdata->debounce, pdata->mmc_cd, ret); in gpio_twl4030_probe()
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| D | gpio-wm831x.c | 105 unsigned debounce) in wm831x_gpio_set_debounce() argument
123 if (debounce >= 32 && debounce <= 64) in wm831x_gpio_set_debounce()
125 else if (debounce >= 4000 && debounce <= 8000) in wm831x_gpio_set_debounce()
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| D | gpio-omap.c | 47 u32 debounce; member
262 unsigned debounce) in omap2_set_gpio_debounce() argument
267 bool enable = !!debounce; in omap2_set_gpio_debounce()
273 debounce = DIV_ROUND_UP(debounce, 31) - 1; in omap2_set_gpio_debounce()
274 if ((debounce & OMAP4_GPIO_DEBOUNCINGTIME_MASK) != debounce) in omap2_set_gpio_debounce()
281 reg = bank->base + bank->regs->debounce; in omap2_set_gpio_debounce()
282 writel_relaxed(debounce, reg); in omap2_set_gpio_debounce()
305 bank->context.debounce = debounce; in omap2_set_gpio_debounce()
338 bank->context.debounce = 0; in omap_clear_gpio_debounce()
339 writel_relaxed(bank->context.debounce, bank->base + in omap_clear_gpio_debounce()
[all …]
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| /Linux-v4.19/drivers/mmc/core/ |
| D | slot-gpio.c | 215 unsigned int debounce) in mmc_gpio_request_cd() argument
230 if (debounce) { in mmc_gpio_request_cd()
231 ret = gpio_set_debounce(gpio, debounce); in mmc_gpio_request_cd()
261 unsigned int debounce, bool *gpio_invert) in mmc_gpiod_request_cd() argument
271 if (debounce) { in mmc_gpiod_request_cd()
272 ret = gpiod_set_debounce(desc, debounce); in mmc_gpiod_request_cd()
274 ctx->cd_debounce_delay_ms = debounce / 1000; in mmc_gpiod_request_cd()
312 unsigned int debounce, bool *gpio_invert) in mmc_gpiod_request_ro() argument
322 if (debounce) { in mmc_gpiod_request_ro()
323 ret = gpiod_set_debounce(desc, debounce); in mmc_gpiod_request_ro()
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| /Linux-v4.19/Documentation/devicetree/bindings/sound/ |
| D | nau8825.txt | 63 - nuvoton,short-key-debounce: Button short key press debounce time.
69 - nuvoton,jack-insert-debounce: number from 0 to 7 that sets debounce time to 2^(n+2) ms
70 - nuvoton,jack-eject-debounce: number from 0 to 7 that sets debounce time to 2^(n+2) ms
98 nuvoton,short-key-debounce = <2>;
99 nuvoton,jack-insert-debounce = <7>;
100 nuvoton,jack-eject-debounce = <7>;
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| D | nau8824.txt | 59 - nuvoton,short-key-debounce: Button short key press debounce time.
64 - nuvoton,jack-eject-debounce: Jack ejection debounce time.
86 nuvoton,short-key-debounce = <0>;
87 nuvoton,jack-eject-debounce = <1>;
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| /Linux-v4.19/arch/arm/boot/dts/ |
| D | s3c6410-mini6410.dts | 79 debounce-interval = <20>;
86 debounce-interval = <20>;
93 debounce-interval = <20>;
100 debounce-interval = <20>;
107 debounce-interval = <20>;
114 debounce-interval = <20>;
121 debounce-interval = <20>;
128 debounce-interval = <20>;
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| D | emev2-kzm9d.dts | 35 debounce-interval = <50>;
42 debounce-interval = <50>;
49 debounce-interval = <50>;
56 debounce-interval = <50>;
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| D | r8a7792-blanche.dts | 119 debounce-interval = <20>;
126 debounce-interval = <20>;
133 debounce-interval = <20>;
140 debounce-interval = <20>;
147 debounce-interval = <20>;
154 debounce-interval = <20>;
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| D | omap3-devkit8000-lcd-common.dtsi | 68 ti,debounce-max = /bits/ 16 <10>;
69 ti,debounce-tol = /bits/ 16 <5>;
70 ti,debounce-rep = /bits/ 16 <1>;
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| D | r8a7793-gose.dts | 72 debounce-interval = <20>;
79 debounce-interval = <20>;
86 debounce-interval = <20>;
93 debounce-interval = <20>;
100 debounce-interval = <20>;
107 debounce-interval = <20>;
114 debounce-interval = <20>;
121 debounce-interval = <20>;
128 debounce-interval = <20>;
135 debounce-interval = <20>;
[all …]
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| /Linux-v4.19/include/linux/mmc/ |
| D | slot-gpio.h | 24 unsigned int debounce);
28 unsigned int debounce, bool *gpio_invert);
31 unsigned int debounce, bool *gpio_invert);
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| /Linux-v4.19/drivers/input/touchscreen/ |
| D | mk712.c | 85 static int debounce = 1; in mk712_interrupt() local
94 debounce = 1; in mk712_interrupt()
99 debounce = 1; in mk712_interrupt()
104 if (debounce) { in mk712_interrupt()
105 debounce = 0; in mk712_interrupt()
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| D | ts4800-ts.c | 46 int debounce; member
55 ts->debounce = DEBOUNCE_COUNT; in ts4800_ts_open()
82 if (ts->debounce) { in ts4800_ts_poll()
83 ts->debounce--; in ts4800_ts_poll()
100 ts->debounce = DEBOUNCE_COUNT; in ts4800_ts_poll()
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| /Linux-v4.19/Documentation/devicetree/bindings/gpio/ |
| D | gpio-eic-sprd.txt | 6 controller contains 4 sub-modules: EIC-debounce, EIC-latch, EIC-async and
7 EIC-sync. But the PMIC EIC controller contains only one EIC-debounce sub-
10 The EIC-debounce sub-module provides up to 8 source input signal
11 connections. A debounce mechanism is used to capture the input signals'
15 automatically to reduce power dissipation. Moreover the debounce range
32 "sprd,sc9860-eic-debounce",
49 compatible = "sprd,sc9860-eic-debounce";
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| /Linux-v4.19/Documentation/devicetree/bindings/power/supply/ |
| D | lp8727_charger.txt | 9 - debounce-ms: interrupt debounce time. (u32)
28 debounce-ms = <300>;
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| /Linux-v4.19/Documentation/devicetree/bindings/input/ |
| D | brcm,bcm-keypad.txt | 29 - col-debounce-filter-period: The debounce period for the Column filter.
40 - status-debounce-filter-period: The debounce period for the Status filter.
102 col-debounce-filter-period = <5>;
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| D | pxa27x-keypad.txt | 7 - marvell,debounce-interval : How long time the key will be
9 is debounce interval for direct key and bit[15:0] is debounce
59 marvell,debounce-interval = <0x001e001e>;
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| D | gpio-matrix-keypad.txt | 24 - debounce-delay-ms: debounce interval in milliseconds
33 debounce-delay-ms = <5>;
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| /Linux-v4.19/drivers/pinctrl/ |
| D | pinctrl-amd.c | 121 unsigned debounce) in amd_gpio_set_debounce() argument
132 if (debounce) { in amd_gpio_set_debounce()
145 if (debounce < 61) { in amd_gpio_set_debounce()
149 } else if (debounce < 976) { in amd_gpio_set_debounce()
150 time = debounce / 61; in amd_gpio_set_debounce()
154 } else if (debounce < 3900) { in amd_gpio_set_debounce()
155 time = debounce / 244; in amd_gpio_set_debounce()
159 } else if (debounce < 250000) { in amd_gpio_set_debounce()
160 time = debounce / 15600; in amd_gpio_set_debounce()
164 } else if (debounce < 1000000) { in amd_gpio_set_debounce()
[all …]
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| /Linux-v4.19/Documentation/devicetree/bindings/input/touchscreen/ |
| D | ads7846.txt | 59 ti,debounce-max Max number of additional readings per
61 ti,debounce-tol Tolerance used for filtering (u16).
62 ti,debounce-rep Additional consecutive good readings
64 ti,pendown-gpio-debounce Platform specific debounce time for the
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| /Linux-v4.19/arch/sh/drivers/ |
| D | push-switch.c | 31 struct push_switch *psw = from_timer(psw, t, debounce); in switch_timer()
81 timer_setup(&psw->debounce, switch_timer, 0); in switch_drv_probe()
108 del_timer_sync(&psw->debounce); in switch_drv_remove()
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| /Linux-v4.19/arch/arm64/boot/dts/arm/ |
| D | juno-motherboard.dtsi | 63 debounce-interval = <50>;
70 debounce-interval = <50>;
77 debounce-interval = <50>;
84 debounce-interval = <50>;
91 debounce-interval = <50>;
98 debounce-interval = <50>;
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