47 	u32 debounce;  member
238 		 * Disable debounce before cutting it's clock. If debounce is  in omap_gpio_dbck_disable()
250  * omap2_set_gpio_debounce - low level gpio debounce time
253  * @debounce: debounce time to use
255  * OMAP's debounce time is in 31us steps
256  *   <debounce time> = (GPIO_DEBOUNCINGTIME[7:0].DEBOUNCETIME + 1) x 31
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()
296 	 * Enable debounce clock per module.  in omap2_set_gpio_debounce()
305 		bank->context.debounce = debounce;  in omap2_set_gpio_debounce()
313  * omap_clear_gpio_debounce - clear debounce settings for a gpio
317  * If a gpio is using debounce, then clear the debounce enable bit and if
318  * this is the only gpio in this bank using debounce, then clear the debounce
319  * time too. The debounce clock will also be disabled when calling this function
320  * if this is the only gpio in the bank using debounce.
338 		bank->context.debounce = 0;  in omap_clear_gpio_debounce()
339 		writel_relaxed(bank->context.debounce, bank->base +  in omap_clear_gpio_debounce()
340 			     bank->regs->debounce);  in omap_clear_gpio_debounce()
1051 			      unsigned debounce)  in omap_gpio_debounce()  argument
1060 	ret = omap2_set_gpio_debounce(bank, offset, debounce);  in omap_gpio_debounce()
1065 			 "Could not set line %u debounce to %u microseconds (%d)",  in omap_gpio_debounce()
1066 			 offset, debounce, ret);  in omap_gpio_debounce()
1074 	u32 debounce;  in omap_gpio_set_config()  local
1079 	debounce = pinconf_to_config_argument(config);  in omap_gpio_set_config()
1080 	return omap_gpio_debounce(chip, offset, debounce);  in omap_gpio_set_config()
1327 				"Could not get gpio dbck. Disable debounce\n");  in omap_gpio_probe()
1635 		writel_relaxed(bank->context.debounce, bank->base +  in omap_gpio_restore_context()
1636 					bank->regs->debounce);  in omap_gpio_restore_context()
1672 	.debounce =		OMAP24XX_GPIO_DEBOUNCE_VAL,
1697 	.debounce =		OMAP4_GPIO_DEBOUNCINGTIME,