| /openbmc/linux/drivers/gpio/ |
| H A D | gpio-menz127.c | 39 unsigned debounce) in men_z127_debounce() argument
46 if (!MEN_Z127_DB_IN_RANGE(debounce)) { in men_z127_debounce()
47 dev_err(dev, "debounce value %u out of range", debounce); in men_z127_debounce()
51 if (debounce > 0) { in men_z127_debounce()
53 rnd = fls(debounce) - 1; in men_z127_debounce()
55 if (rnd && (debounce & BIT(rnd - 1))) in men_z127_debounce()
56 debounce = roundup(debounce, MEN_Z127_DB_MIN_US); in men_z127_debounce()
58 debounce = rounddown(debounce, MEN_Z127_DB_MIN_US); in men_z127_debounce()
60 if (debounce > MEN_Z127_DB_MAX_US) in men_z127_debounce()
61 debounce = MEN_Z127_DB_MAX_US; in men_z127_debounce()
[all …]
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| H A D | gpio-bcm-kona.c | 287 unsigned debounce) in bcm_kona_gpio_set_debounce() argument
297 if ((debounce > 0 && debounce < 1000) || debounce > 128000) { in bcm_kona_gpio_set_debounce()
299 debounce); in bcm_kona_gpio_set_debounce()
304 if (debounce != 0) { in bcm_kona_gpio_set_debounce()
306 debounce /= 1000; in bcm_kona_gpio_set_debounce()
308 res = fls(debounce) - 1; in bcm_kona_gpio_set_debounce()
310 if (res > 0 && (debounce & BIT(res - 1))) in bcm_kona_gpio_set_debounce()
320 if (debounce == 0) { in bcm_kona_gpio_set_debounce()
338 u32 debounce; in bcm_kona_gpio_set_config() local
343 debounce = pinconf_to_config_argument(config); in bcm_kona_gpio_set_config()
[all …]
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| H A D | gpio-twl4030.c | 453 static int gpio_twl4030_debounce(u32 debounce, u8 mmc_cd) in gpio_twl4030_debounce() argument
460 message[0] = (debounce & 0xff) | (mmc_cd & 0x03); in gpio_twl4030_debounce()
461 debounce >>= 8; in gpio_twl4030_debounce()
462 message[1] = (debounce & 0xff); in gpio_twl4030_debounce()
463 debounce >>= 8; in gpio_twl4030_debounce()
464 message[2] = (debounce & 0x03); in gpio_twl4030_debounce()
482 &omap_twl_info->debounce); in of_gpio_twl4030()
561 ret = gpio_twl4030_debounce(pdata->debounce, pdata->mmc_cd); in gpio_twl4030_probe()
564 pdata->debounce, pdata->mmc_cd, ret); in gpio_twl4030_probe()
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| H A D | gpio-omap.c | 43 u32 debounce; member
182 unsigned debounce) in omap2_set_gpio_debounce() argument
186 bool enable = !!debounce; in omap2_set_gpio_debounce()
192 debounce = DIV_ROUND_UP(debounce, 31) - 1; in omap2_set_gpio_debounce()
193 if ((debounce & OMAP4_GPIO_DEBOUNCINGTIME_MASK) != debounce) in omap2_set_gpio_debounce()
200 writel_relaxed(debounce, bank->base + bank->regs->debounce); in omap2_set_gpio_debounce()
216 bank->context.debounce = debounce; in omap2_set_gpio_debounce()
249 bank->context.debounce = 0; in omap_clear_gpio_debounce()
250 writel_relaxed(bank->context.debounce, bank->base + in omap_clear_gpio_debounce()
251 bank->regs->debounce); in omap_clear_gpio_debounce()
[all …]
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| H A D | gpio-wm831x.c | 101 unsigned debounce) in wm831x_gpio_set_debounce() argument
119 if (debounce >= 32 && debounce <= 64) in wm831x_gpio_set_debounce()
121 else if (debounce >= 4000 && debounce <= 8000) in wm831x_gpio_set_debounce()
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| /openbmc/linux/arch/arm/boot/dts/samsung/ |
| H A D | s3c6410-mini6410.dts | 71 debounce-interval = <20>;
78 debounce-interval = <20>;
85 debounce-interval = <20>;
92 debounce-interval = <20>;
99 debounce-interval = <20>;
106 debounce-interval = <20>;
113 debounce-interval = <20>;
120 debounce-interval = <20>;
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| /openbmc/linux/drivers/mmc/core/ |
| H A D | slot-gpio.c | 190 unsigned int debounce) in mmc_gpiod_request_cd() argument
204 if (debounce) { in mmc_gpiod_request_cd()
205 ret = gpiod_set_debounce(desc, debounce); in mmc_gpiod_request_cd()
207 ctx->cd_debounce_delay_ms = debounce / 1000; in mmc_gpiod_request_cd()
262 unsigned int idx, unsigned int debounce) in mmc_gpiod_request_ro() argument
276 if (debounce) { in mmc_gpiod_request_ro()
277 ret = gpiod_set_debounce(desc, debounce); in mmc_gpiod_request_ro()
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| /openbmc/linux/drivers/input/touchscreen/ |
| H A D | mk712.c | 81 static int debounce = 1; in mk712_interrupt() local
90 debounce = 1; in mk712_interrupt()
95 debounce = 1; in mk712_interrupt()
100 if (debounce) { in mk712_interrupt()
101 debounce = 0; in mk712_interrupt()
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| H A D | ts4800-ts.c | 45 int debounce; member
54 ts->debounce = DEBOUNCE_COUNT; in ts4800_ts_open()
84 if (ts->debounce) { in ts4800_ts_poll()
85 ts->debounce--; in ts4800_ts_poll()
102 ts->debounce = DEBOUNCE_COUNT; in ts4800_ts_poll()
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| /openbmc/linux/drivers/input/keyboard/ |
| H A D | mt6779-keypad.c | 121 u32 debounce; in mt6779_keypad_pdrv_probe() local
161 &debounce)) in mt6779_keypad_pdrv_probe()
162 debounce = 16; in mt6779_keypad_pdrv_probe()
164 if (debounce > MTK_KPD_DEBOUNCE_MAX_MS) { in mt6779_keypad_pdrv_probe()
191 keypad->n_rows, keypad->n_cols, debounce); in mt6779_keypad_pdrv_probe()
204 (debounce * (1 << 5)) & MTK_KPD_DEBOUNCE_MASK); in mt6779_keypad_pdrv_probe()
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| /openbmc/linux/arch/arm/boot/dts/renesas/ |
| H A D | emev2-kzm9d.dts | 35 debounce-interval = <50>;
42 debounce-interval = <50>;
49 debounce-interval = <50>;
56 debounce-interval = <50>;
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| H A D | r8a7792-blanche.dts | 122 debounce-interval = <20>;
129 debounce-interval = <20>;
136 debounce-interval = <20>;
143 debounce-interval = <20>;
150 debounce-interval = <20>;
157 debounce-interval = <20>;
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| H A D | r8a7793-gose.dts | 78 debounce-interval = <20>;
85 debounce-interval = <20>;
92 debounce-interval = <20>;
99 debounce-interval = <20>;
106 debounce-interval = <20>;
113 debounce-interval = <20>;
120 debounce-interval = <20>;
127 debounce-interval = <20>;
134 debounce-interval = <20>;
141 debounce-interval = <20>;
[all …]
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| /openbmc/u-boot/arch/arm/dts/ |
| H A 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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| H A 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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| /openbmc/linux/arch/arm/boot/dts/ti/omap/ |
| H A D | omap3-devkit8000-lcd-common.dtsi | 65 ti,debounce-max = /bits/ 16 <10>;
66 ti,debounce-tol = /bits/ 16 <5>;
67 ti,debounce-rep = /bits/ 16 <1>;
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| H A D | omap4-droid4-xt894.dts | 15 /* Value above 7.95ms for no GPIO hardware debounce */
16 debounce-interval = <10>;
30 /* Value above 7.95ms for no GPIO hardware debounce */
31 debounce-interval = <10>;
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| /openbmc/linux/arch/arm/boot/dts/arm/ |
| H A D | integratorap-im-pd1.dts | 92 debounce-interval = <50>;
98 debounce-interval = <50>;
104 debounce-interval = <50>;
110 debounce-interval = <50>;
116 debounce-interval = <50>;
122 debounce-interval = <50>;
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| /openbmc/linux/Documentation/devicetree/bindings/input/ |
| H A 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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| H A 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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| /openbmc/linux/arch/sh/drivers/ |
| H A D | push-switch.c | 28 struct push_switch *psw = from_timer(psw, t, debounce); in switch_timer()
78 timer_setup(&psw->debounce, switch_timer, 0); in switch_drv_probe()
104 timer_shutdown_sync(&psw->debounce); in switch_drv_remove()
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| /openbmc/linux/include/linux/mmc/ |
| H A D | slot-gpio.h | 21 unsigned int debounce);
23 unsigned int idx, unsigned int debounce);
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| /openbmc/linux/Documentation/devicetree/bindings/input/touchscreen/ |
| H A D | ads7846.txt | 53 ti,debounce-tol Tolerance used for filtering (u16).
54 ti,debounce-rep Additional consecutive good readings
56 ti,pendown-gpio-debounce Platform specific debounce time for the
82 ti,debounce-max Max number of additional readings per
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| /openbmc/linux/arch/arm64/boot/dts/arm/ |
| H A D | juno-motherboard.dtsi | 51 debounce-interval = <50>;
58 debounce-interval = <50>;
65 debounce-interval = <50>;
72 debounce-interval = <50>;
79 debounce-interval = <50>;
86 debounce-interval = <50>;
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| /openbmc/linux/arch/arm/boot/dts/nxp/imx/ |
| H A D | imx7d-pico-hobbit.dts | 76 ti,debounce-max = /bits/ 16 <70>;
77 ti,debounce-tol = /bits/ 16 <3>;
78 ti,debounce-rep = /bits/ 16 <2>;
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