54 void tmio_mmc_enable_mmc_irqs(struct tmio_mmc_host *host, u32 i)  in tmio_mmc_enable_mmc_irqs()  argument
56 	host->sdcard_irq_mask &= ~(i & TMIO_MASK_IRQ);  in tmio_mmc_enable_mmc_irqs()
57 	sd_ctrl_write32(host, CTL_IRQ_MASK, host->sdcard_irq_mask);  in tmio_mmc_enable_mmc_irqs()
60 void tmio_mmc_disable_mmc_irqs(struct tmio_mmc_host *host, u32 i)  in tmio_mmc_disable_mmc_irqs()  argument
62 	host->sdcard_irq_mask |= (i & TMIO_MASK_IRQ);  in tmio_mmc_disable_mmc_irqs()
63 	sd_ctrl_write32(host, CTL_IRQ_MASK, host->sdcard_irq_mask);  in tmio_mmc_disable_mmc_irqs()
66 static void tmio_mmc_ack_mmc_irqs(struct tmio_mmc_host *host, u32 i)  in tmio_mmc_ack_mmc_irqs()  argument
68 	sd_ctrl_write32(host, CTL_STATUS, ~i);  in tmio_mmc_ack_mmc_irqs()
71 static void tmio_mmc_init_sg(struct tmio_mmc_host *host, struct mmc_data *data)  in tmio_mmc_init_sg()  argument
73 	host->sg_len = data->sg_len;  in tmio_mmc_init_sg()
74 	host->sg_ptr = data->sg;  in tmio_mmc_init_sg()
75 	host->sg_orig = data->sg;  in tmio_mmc_init_sg()
76 	host->sg_off = 0;  in tmio_mmc_init_sg()
79 static int tmio_mmc_next_sg(struct tmio_mmc_host *host)  in tmio_mmc_next_sg()  argument
81 	host->sg_ptr = sg_next(host->sg_ptr);  in tmio_mmc_next_sg()
82 	host->sg_off = 0;  in tmio_mmc_next_sg()
83 	return --host->sg_len;  in tmio_mmc_next_sg()
133 	struct tmio_mmc_host *host = mmc_priv(mmc);  in tmio_mmc_enable_sdio_irq()  local
135 	if (enable && !host->sdio_irq_enabled) {  in tmio_mmc_enable_sdio_irq()
138 		host->sdio_irq_enabled = true;  in tmio_mmc_enable_sdio_irq()
140 		host->sdio_irq_mask = TMIO_SDIO_MASK_ALL &  in tmio_mmc_enable_sdio_irq()
142 		sd_ctrl_write16(host, CTL_TRANSACTION_CTL, 0x0001);  in tmio_mmc_enable_sdio_irq()
143 		sd_ctrl_write16(host, CTL_SDIO_IRQ_MASK, host->sdio_irq_mask);  in tmio_mmc_enable_sdio_irq()
144 	} else if (!enable && host->sdio_irq_enabled) {  in tmio_mmc_enable_sdio_irq()
145 		host->sdio_irq_mask = TMIO_SDIO_MASK_ALL;  in tmio_mmc_enable_sdio_irq()
146 		sd_ctrl_write16(host, CTL_SDIO_IRQ_MASK, host->sdio_irq_mask);  in tmio_mmc_enable_sdio_irq()
147 		sd_ctrl_write16(host, CTL_TRANSACTION_CTL, 0x0000);  in tmio_mmc_enable_sdio_irq()
149 		host->sdio_irq_enabled = false;  in tmio_mmc_enable_sdio_irq()
155 static void tmio_mmc_set_clock(struct tmio_mmc_host *host,  in tmio_mmc_set_clock()  argument
161 		for (clock = host->mmc->f_min, clk = 0x80000080;  in tmio_mmc_set_clock()
166 		if ((host->pdata->flags & TMIO_MMC_CLK_ACTUAL) &&  in tmio_mmc_set_clock()
171 	if (host->set_clk_div)  in tmio_mmc_set_clock()
172 		host->set_clk_div(host->pdev, (clk>>22) & 1);  in tmio_mmc_set_clock()
174 	sd_ctrl_write16(host, CTL_SD_CARD_CLK_CTL, clk & 0x1ff);  in tmio_mmc_set_clock()
178 static void tmio_mmc_clk_stop(struct tmio_mmc_host *host)  in tmio_mmc_clk_stop()  argument
181 	if (host->pdata->flags & TMIO_MMC_HAVE_HIGH_REG) {  in tmio_mmc_clk_stop()
182 		sd_ctrl_write16(host, CTL_CLK_AND_WAIT_CTL, 0x0000);  in tmio_mmc_clk_stop()
186 	sd_ctrl_write16(host, CTL_SD_CARD_CLK_CTL, ~0x0100 &  in tmio_mmc_clk_stop()
187 		sd_ctrl_read16(host, CTL_SD_CARD_CLK_CTL));  in tmio_mmc_clk_stop()
191 static void tmio_mmc_clk_start(struct tmio_mmc_host *host)  in tmio_mmc_clk_start()  argument
193 	sd_ctrl_write16(host, CTL_SD_CARD_CLK_CTL, 0x0100 |  in tmio_mmc_clk_start()
194 		sd_ctrl_read16(host, CTL_SD_CARD_CLK_CTL));  in tmio_mmc_clk_start()
198 	if (host->pdata->flags & TMIO_MMC_HAVE_HIGH_REG) {  in tmio_mmc_clk_start()
199 		sd_ctrl_write16(host, CTL_CLK_AND_WAIT_CTL, 0x0100);  in tmio_mmc_clk_start()
204 static void tmio_mmc_reset(struct tmio_mmc_host *host)  in tmio_mmc_reset()  argument
207 	sd_ctrl_write16(host, CTL_RESET_SD, 0x0000);  in tmio_mmc_reset()
209 	if (host->pdata->flags & TMIO_MMC_HAVE_HIGH_REG)  in tmio_mmc_reset()
210 		sd_ctrl_write16(host, CTL_RESET_SDIO, 0x0000);  in tmio_mmc_reset()
212 	sd_ctrl_write16(host, CTL_RESET_SD, 0x0001);  in tmio_mmc_reset()
213 	if (host->pdata->flags & TMIO_MMC_HAVE_HIGH_REG)  in tmio_mmc_reset()
214 		sd_ctrl_write16(host, CTL_RESET_SDIO, 0x0001);  in tmio_mmc_reset()
220 	struct tmio_mmc_host *host = container_of(work, struct tmio_mmc_host,  in tmio_mmc_reset_work()  local
225 	spin_lock_irqsave(&host->lock, flags);  in tmio_mmc_reset_work()
226 	mrq = host->mrq;  in tmio_mmc_reset_work()
234 	    || time_is_after_jiffies(host->last_req_ts +  in tmio_mmc_reset_work()
236 		spin_unlock_irqrestore(&host->lock, flags);  in tmio_mmc_reset_work()
240 	dev_warn(&host->pdev->dev,  in tmio_mmc_reset_work()
244 	if (host->data)  in tmio_mmc_reset_work()
245 		host->data->error = -ETIMEDOUT;  in tmio_mmc_reset_work()
246 	else if (host->cmd)  in tmio_mmc_reset_work()
247 		host->cmd->error = -ETIMEDOUT;  in tmio_mmc_reset_work()
251 	host->cmd = NULL;  in tmio_mmc_reset_work()
252 	host->data = NULL;  in tmio_mmc_reset_work()
253 	host->force_pio = false;  in tmio_mmc_reset_work()
255 	spin_unlock_irqrestore(&host->lock, flags);  in tmio_mmc_reset_work()
257 	tmio_mmc_reset(host);  in tmio_mmc_reset_work()
260 	host->mrq = NULL;  in tmio_mmc_reset_work()
262 	tmio_mmc_abort_dma(host);  in tmio_mmc_reset_work()
263 	mmc_request_done(host->mmc, mrq);  in tmio_mmc_reset_work()
265 	pm_runtime_mark_last_busy(mmc_dev(host->mmc));  in tmio_mmc_reset_work()
266 	pm_runtime_put_autosuspend(mmc_dev(host->mmc));  in tmio_mmc_reset_work()
270 static void tmio_mmc_finish_request(struct tmio_mmc_host *host)  in tmio_mmc_finish_request()  argument
275 	spin_lock_irqsave(&host->lock, flags);  in tmio_mmc_finish_request()
277 	mrq = host->mrq;  in tmio_mmc_finish_request()
279 		spin_unlock_irqrestore(&host->lock, flags);  in tmio_mmc_finish_request()
283 	host->cmd = NULL;  in tmio_mmc_finish_request()
284 	host->data = NULL;  in tmio_mmc_finish_request()
285 	host->force_pio = false;  in tmio_mmc_finish_request()
287 	cancel_delayed_work(&host->delayed_reset_work);  in tmio_mmc_finish_request()
289 	host->mrq = NULL;  in tmio_mmc_finish_request()
290 	spin_unlock_irqrestore(&host->lock, flags);  in tmio_mmc_finish_request()
293 		tmio_mmc_abort_dma(host);  in tmio_mmc_finish_request()
295 	mmc_request_done(host->mmc, mrq);  in tmio_mmc_finish_request()
297 	pm_runtime_mark_last_busy(mmc_dev(host->mmc));  in tmio_mmc_finish_request()
298 	pm_runtime_put_autosuspend(mmc_dev(host->mmc));  in tmio_mmc_finish_request()
303 	struct tmio_mmc_host *host = container_of(work, struct tmio_mmc_host,  in tmio_mmc_done_work()  local
305 	tmio_mmc_finish_request(host);  in tmio_mmc_done_work()
322 static int tmio_mmc_start_command(struct tmio_mmc_host *host, struct mmc_command *cmd)  in tmio_mmc_start_command()  argument
324 	struct mmc_data *data = host->data;  in tmio_mmc_start_command()
330 		sd_ctrl_write16(host, CTL_STOP_INTERNAL_ACTION, 0x001);  in tmio_mmc_start_command()
345 	host->cmd = cmd;  in tmio_mmc_start_command()
355 			sd_ctrl_write16(host, CTL_STOP_INTERNAL_ACTION, 0x100);  in tmio_mmc_start_command()
362 			if ((host->pdata->flags & TMIO_MMC_HAVE_CMD12_CTRL) &&  in tmio_mmc_start_command()
370 	if (!host->native_hotplug)  in tmio_mmc_start_command()
372 	tmio_mmc_enable_mmc_irqs(host, irq_mask);  in tmio_mmc_start_command()
375 	sd_ctrl_write32(host, CTL_ARG_REG, cmd->arg);  in tmio_mmc_start_command()
376 	sd_ctrl_write16(host, CTL_SD_CMD, c);  in tmio_mmc_start_command()
381 static void tmio_mmc_transfer_data(struct tmio_mmc_host *host,  in tmio_mmc_transfer_data()  argument
385 	int is_read = host->data->flags & MMC_DATA_READ;  in tmio_mmc_transfer_data()
392 		sd_ctrl_read16_rep(host, CTL_SD_DATA_PORT, buf, count >> 1);  in tmio_mmc_transfer_data()
394 		sd_ctrl_write16_rep(host, CTL_SD_DATA_PORT, buf, count >> 1);  in tmio_mmc_transfer_data()
410 		*buf8 = sd_ctrl_read16(host, CTL_SD_DATA_PORT) & 0xff;  in tmio_mmc_transfer_data()
412 		sd_ctrl_write16(host, CTL_SD_DATA_PORT, *buf8);  in tmio_mmc_transfer_data()
420 static void tmio_mmc_pio_irq(struct tmio_mmc_host *host)  in tmio_mmc_pio_irq()  argument
422 	struct mmc_data *data = host->data;  in tmio_mmc_pio_irq()
428 	if ((host->chan_tx || host->chan_rx) && !host->force_pio) {  in tmio_mmc_pio_irq()
436 	sg_virt = tmio_mmc_kmap_atomic(host->sg_ptr, &flags);  in tmio_mmc_pio_irq()
437 	buf = (unsigned short *)(sg_virt + host->sg_off);  in tmio_mmc_pio_irq()
439 	count = host->sg_ptr->length - host->sg_off;  in tmio_mmc_pio_irq()
444 		 count, host->sg_off, data->flags);  in tmio_mmc_pio_irq()
447 	tmio_mmc_transfer_data(host, buf, count);  in tmio_mmc_pio_irq()
449 	host->sg_off += count;  in tmio_mmc_pio_irq()
451 	tmio_mmc_kunmap_atomic(host->sg_ptr, &flags, sg_virt);  in tmio_mmc_pio_irq()
453 	if (host->sg_off == host->sg_ptr->length)  in tmio_mmc_pio_irq()
454 		tmio_mmc_next_sg(host);  in tmio_mmc_pio_irq()
459 static void tmio_mmc_check_bounce_buffer(struct tmio_mmc_host *host)  in tmio_mmc_check_bounce_buffer()  argument
461 	if (host->sg_ptr == &host->bounce_sg) {  in tmio_mmc_check_bounce_buffer()
463 		void *sg_vaddr = tmio_mmc_kmap_atomic(host->sg_orig, &flags);  in tmio_mmc_check_bounce_buffer()
464 		memcpy(sg_vaddr, host->bounce_buf, host->bounce_sg.length);  in tmio_mmc_check_bounce_buffer()
465 		tmio_mmc_kunmap_atomic(host->sg_orig, &flags, sg_vaddr);  in tmio_mmc_check_bounce_buffer()
470 void tmio_mmc_do_data_irq(struct tmio_mmc_host *host)  in tmio_mmc_do_data_irq()  argument
472 	struct mmc_data *data = host->data;  in tmio_mmc_do_data_irq()
475 	host->data = NULL;  in tmio_mmc_do_data_irq()
478 		dev_warn(&host->pdev->dev, "Spurious data end IRQ\n");  in tmio_mmc_do_data_irq()
501 		if (host->chan_rx && !host->force_pio)  in tmio_mmc_do_data_irq()
502 			tmio_mmc_check_bounce_buffer(host);  in tmio_mmc_do_data_irq()
503 		dev_dbg(&host->pdev->dev, "Complete Rx request %p\n",  in tmio_mmc_do_data_irq()
504 			host->mrq);  in tmio_mmc_do_data_irq()
506 		dev_dbg(&host->pdev->dev, "Complete Tx request %p\n",  in tmio_mmc_do_data_irq()
507 			host->mrq);  in tmio_mmc_do_data_irq()
512 			sd_ctrl_write16(host, CTL_STOP_INTERNAL_ACTION, 0x000);  in tmio_mmc_do_data_irq()
517 	schedule_work(&host->done);  in tmio_mmc_do_data_irq()
520 static void tmio_mmc_data_irq(struct tmio_mmc_host *host)  in tmio_mmc_data_irq()  argument
523 	spin_lock(&host->lock);  in tmio_mmc_data_irq()
524 	data = host->data;  in tmio_mmc_data_irq()
529 	if (host->chan_tx && (data->flags & MMC_DATA_WRITE) && !host->force_pio) {  in tmio_mmc_data_irq()
530 		u32 status = sd_ctrl_read32(host, CTL_STATUS);  in tmio_mmc_data_irq()
541 		if (host->pdata->flags & TMIO_MMC_HAS_IDLE_WAIT) {  in tmio_mmc_data_irq()
550 			tmio_mmc_disable_mmc_irqs(host, TMIO_STAT_DATAEND);  in tmio_mmc_data_irq()
551 			tasklet_schedule(&host->dma_complete);  in tmio_mmc_data_irq()
553 	} else if (host->chan_rx && (data->flags & MMC_DATA_READ) && !host->force_pio) {  in tmio_mmc_data_irq()
554 		tmio_mmc_disable_mmc_irqs(host, TMIO_STAT_DATAEND);  in tmio_mmc_data_irq()
555 		tasklet_schedule(&host->dma_complete);  in tmio_mmc_data_irq()
557 		tmio_mmc_do_data_irq(host);  in tmio_mmc_data_irq()
558 		tmio_mmc_disable_mmc_irqs(host, TMIO_MASK_READOP | TMIO_MASK_WRITEOP);  in tmio_mmc_data_irq()
561 	spin_unlock(&host->lock);  in tmio_mmc_data_irq()
564 static void tmio_mmc_cmd_irq(struct tmio_mmc_host *host,  in tmio_mmc_cmd_irq()  argument
567 	struct mmc_command *cmd = host->cmd;  in tmio_mmc_cmd_irq()
570 	spin_lock(&host->lock);  in tmio_mmc_cmd_irq()
572 	if (!host->cmd) {  in tmio_mmc_cmd_irq()
577 	host->cmd = NULL;  in tmio_mmc_cmd_irq()
585 		cmd->resp[i] = sd_ctrl_read32(host, addr);  in tmio_mmc_cmd_irq()
605 	if (host->data && !cmd->error) {  in tmio_mmc_cmd_irq()
606 		if (host->data->flags & MMC_DATA_READ) {  in tmio_mmc_cmd_irq()
607 			if (host->force_pio || !host->chan_rx)  in tmio_mmc_cmd_irq()
608 				tmio_mmc_enable_mmc_irqs(host, TMIO_MASK_READOP);  in tmio_mmc_cmd_irq()
610 				tasklet_schedule(&host->dma_issue);  in tmio_mmc_cmd_irq()
612 			if (host->force_pio || !host->chan_tx)  in tmio_mmc_cmd_irq()
613 				tmio_mmc_enable_mmc_irqs(host, TMIO_MASK_WRITEOP);  in tmio_mmc_cmd_irq()
615 				tasklet_schedule(&host->dma_issue);  in tmio_mmc_cmd_irq()
618 		schedule_work(&host->done);  in tmio_mmc_cmd_irq()
622 	spin_unlock(&host->lock);  in tmio_mmc_cmd_irq()
625 static void tmio_mmc_card_irq_status(struct tmio_mmc_host *host,  in tmio_mmc_card_irq_status()  argument
628 	*status = sd_ctrl_read32(host, CTL_STATUS);  in tmio_mmc_card_irq_status()
629 	*ireg = *status & TMIO_MASK_IRQ & ~host->sdcard_irq_mask;  in tmio_mmc_card_irq_status()
635 	sd_ctrl_write32(host, CTL_STATUS, TMIO_MASK_IRQ);  in tmio_mmc_card_irq_status()
638 static bool __tmio_mmc_card_detect_irq(struct tmio_mmc_host *host,  in __tmio_mmc_card_detect_irq()  argument
641 	struct mmc_host *mmc = host->mmc;  in __tmio_mmc_card_detect_irq()
645 		tmio_mmc_ack_mmc_irqs(host, TMIO_STAT_CARD_INSERT |  in __tmio_mmc_card_detect_irq()
650 			mmc_detect_change(host->mmc, msecs_to_jiffies(100));  in __tmio_mmc_card_detect_irq()
660 	struct tmio_mmc_host *host = devid;  in tmio_mmc_card_detect_irq()  local
662 	tmio_mmc_card_irq_status(host, &ireg, &status);  in tmio_mmc_card_detect_irq()
663 	__tmio_mmc_card_detect_irq(host, ireg, status);  in tmio_mmc_card_detect_irq()
669 static bool __tmio_mmc_sdcard_irq(struct tmio_mmc_host *host,  in __tmio_mmc_sdcard_irq()  argument
674 		tmio_mmc_ack_mmc_irqs(host,  in __tmio_mmc_sdcard_irq()
677 		tmio_mmc_cmd_irq(host, status);  in __tmio_mmc_sdcard_irq()
683 		tmio_mmc_ack_mmc_irqs(host, TMIO_STAT_RXRDY | TMIO_STAT_TXRQ);  in __tmio_mmc_sdcard_irq()
684 		tmio_mmc_pio_irq(host);  in __tmio_mmc_sdcard_irq()
690 		tmio_mmc_ack_mmc_irqs(host, TMIO_STAT_DATAEND);  in __tmio_mmc_sdcard_irq()
691 		tmio_mmc_data_irq(host);  in __tmio_mmc_sdcard_irq()
701 	struct tmio_mmc_host *host = devid;  in tmio_mmc_sdcard_irq()  local
703 	tmio_mmc_card_irq_status(host, &ireg, &status);  in tmio_mmc_sdcard_irq()
704 	__tmio_mmc_sdcard_irq(host, ireg, status);  in tmio_mmc_sdcard_irq()
712 	struct tmio_mmc_host *host = devid;  in tmio_mmc_sdio_irq()  local
713 	struct mmc_host *mmc = host->mmc;  in tmio_mmc_sdio_irq()
714 	struct tmio_mmc_data *pdata = host->pdata;  in tmio_mmc_sdio_irq()
721 	status = sd_ctrl_read16(host, CTL_SDIO_STATUS);  in tmio_mmc_sdio_irq()
722 	ireg = status & TMIO_SDIO_MASK_ALL & ~host->sdcard_irq_mask;  in tmio_mmc_sdio_irq()
728 	sd_ctrl_write16(host, CTL_SDIO_STATUS, sdio_status);  in tmio_mmc_sdio_irq()
739 	struct tmio_mmc_host *host = devid;  in tmio_mmc_irq()  local
744 	tmio_mmc_card_irq_status(host, &ireg, &status);  in tmio_mmc_irq()
745 	if (__tmio_mmc_card_detect_irq(host, ireg, status))  in tmio_mmc_irq()
747 	if (__tmio_mmc_sdcard_irq(host, ireg, status))  in tmio_mmc_irq()
756 static int tmio_mmc_start_data(struct tmio_mmc_host *host,  in tmio_mmc_start_data()  argument
759 	struct tmio_mmc_data *pdata = host->pdata;  in tmio_mmc_start_data()
765 	if (host->mmc->ios.bus_width == MMC_BUS_WIDTH_4) {  in tmio_mmc_start_data()
770 			       mmc_hostname(host->mmc), data->blksz);  in tmio_mmc_start_data()
775 	tmio_mmc_init_sg(host, data);  in tmio_mmc_start_data()
776 	host->data = data;  in tmio_mmc_start_data()
779 	sd_ctrl_write16(host, CTL_SD_XFER_LEN, data->blksz);  in tmio_mmc_start_data()
780 	sd_ctrl_write16(host, CTL_XFER_BLK_COUNT, data->blocks);  in tmio_mmc_start_data()
782 	tmio_mmc_start_dma(host, data);  in tmio_mmc_start_data()
790 	struct tmio_mmc_host *host = mmc_priv(mmc);  in tmio_mmc_request()  local
794 	spin_lock_irqsave(&host->lock, flags);  in tmio_mmc_request()
796 	if (host->mrq) {  in tmio_mmc_request()
798 		if (IS_ERR(host->mrq)) {  in tmio_mmc_request()
799 			spin_unlock_irqrestore(&host->lock, flags);  in tmio_mmc_request()
806 	host->last_req_ts = jiffies;  in tmio_mmc_request()
808 	host->mrq = mrq;  in tmio_mmc_request()
810 	spin_unlock_irqrestore(&host->lock, flags);  in tmio_mmc_request()
815 		ret = tmio_mmc_start_data(host, mrq->data);  in tmio_mmc_request()
820 	ret = tmio_mmc_start_command(host, mrq->cmd);  in tmio_mmc_request()
822 		schedule_delayed_work(&host->delayed_reset_work,  in tmio_mmc_request()
828 	host->force_pio = false;  in tmio_mmc_request()
829 	host->mrq = NULL;  in tmio_mmc_request()
837 static int tmio_mmc_clk_update(struct tmio_mmc_host *host)  in tmio_mmc_clk_update()  argument
839 	struct mmc_host *mmc = host->mmc;  in tmio_mmc_clk_update()
842 	if (!host->clk_enable)  in tmio_mmc_clk_update()
845 	ret = host->clk_enable(host->pdev, &mmc->f_max);  in tmio_mmc_clk_update()
852 static void tmio_mmc_power_on(struct tmio_mmc_host *host, unsigned short vdd)  in tmio_mmc_power_on()  argument
854 	struct mmc_host *mmc = host->mmc;  in tmio_mmc_power_on()
859 	if (host->set_pwr)  in tmio_mmc_power_on()
860 		host->set_pwr(host->pdev, 1);  in tmio_mmc_power_on()
882 		dev_dbg(&host->pdev->dev, "Regulators failed to power up: %d\n",  in tmio_mmc_power_on()
886 static void tmio_mmc_power_off(struct tmio_mmc_host *host)  in tmio_mmc_power_off()  argument
888 	struct mmc_host *mmc = host->mmc;  in tmio_mmc_power_off()
896 	if (host->set_pwr)  in tmio_mmc_power_off()
897 		host->set_pwr(host->pdev, 0);  in tmio_mmc_power_off()
900 static void tmio_mmc_set_bus_width(struct tmio_mmc_host *host,  in tmio_mmc_set_bus_width()  argument
905 		sd_ctrl_write16(host, CTL_SD_MEM_CARD_OPT, 0x80e0);  in tmio_mmc_set_bus_width()
908 		sd_ctrl_write16(host, CTL_SD_MEM_CARD_OPT, 0x00e0);  in tmio_mmc_set_bus_width()
921 	struct tmio_mmc_host *host = mmc_priv(mmc);  in tmio_mmc_set_ios()  local
922 	struct device *dev = &host->pdev->dev;  in tmio_mmc_set_ios()
927 	mutex_lock(&host->ios_lock);  in tmio_mmc_set_ios()
929 	spin_lock_irqsave(&host->lock, flags);  in tmio_mmc_set_ios()
930 	if (host->mrq) {  in tmio_mmc_set_ios()
931 		if (IS_ERR(host->mrq)) {  in tmio_mmc_set_ios()
936 			host->mrq = ERR_PTR(-EINTR);  in tmio_mmc_set_ios()
941 				host->mrq->cmd->opcode, host->last_req_ts, jiffies);  in tmio_mmc_set_ios()
943 		spin_unlock_irqrestore(&host->lock, flags);  in tmio_mmc_set_ios()
945 		mutex_unlock(&host->ios_lock);  in tmio_mmc_set_ios()
949 	host->mrq = ERR_PTR(-EBUSY);  in tmio_mmc_set_ios()
951 	spin_unlock_irqrestore(&host->lock, flags);  in tmio_mmc_set_ios()
955 		tmio_mmc_power_off(host);  in tmio_mmc_set_ios()
956 		tmio_mmc_clk_stop(host);  in tmio_mmc_set_ios()
959 		tmio_mmc_set_clock(host, ios->clock);  in tmio_mmc_set_ios()
960 		tmio_mmc_power_on(host, ios->vdd);  in tmio_mmc_set_ios()
961 		tmio_mmc_clk_start(host);  in tmio_mmc_set_ios()
962 		tmio_mmc_set_bus_width(host, ios->bus_width);  in tmio_mmc_set_ios()
965 		tmio_mmc_set_clock(host, ios->clock);  in tmio_mmc_set_ios()
966 		tmio_mmc_clk_start(host);  in tmio_mmc_set_ios()
967 		tmio_mmc_set_bus_width(host, ios->bus_width);  in tmio_mmc_set_ios()
973 	if (PTR_ERR(host->mrq) == -EINTR)  in tmio_mmc_set_ios()
974 		dev_dbg(&host->pdev->dev,  in tmio_mmc_set_ios()
978 	host->mrq = NULL;  in tmio_mmc_set_ios()
980 	host->clk_cache = ios->clock;  in tmio_mmc_set_ios()
982 	mutex_unlock(&host->ios_lock);  in tmio_mmc_set_ios()
990 	struct tmio_mmc_host *host = mmc_priv(mmc);  in tmio_mmc_get_ro()  local
991 	struct tmio_mmc_data *pdata = host->pdata;  in tmio_mmc_get_ro()
998 		(sd_ctrl_read32(host, CTL_STATUS) & TMIO_STAT_WRPROTECT));  in tmio_mmc_get_ro()
1008 	struct tmio_mmc_host *host = mmc_priv(card->host);  in tmio_multi_io_quirk()  local
1010 	if (host->multi_io_quirk)  in tmio_multi_io_quirk()
1011 		return host->multi_io_quirk(card, direction, blk_size);  in tmio_multi_io_quirk()
1025 static int tmio_mmc_init_ocr(struct tmio_mmc_host *host)  in tmio_mmc_init_ocr()  argument
1027 	struct tmio_mmc_data *pdata = host->pdata;  in tmio_mmc_init_ocr()
1028 	struct mmc_host *mmc = host->mmc;  in tmio_mmc_init_ocr()
1060 	struct tmio_mmc_host *host;  in tmio_mmc_host_alloc()  local
1067 	host = mmc_priv(mmc);  in tmio_mmc_host_alloc()
1068 	host->mmc = mmc;  in tmio_mmc_host_alloc()
1069 	host->pdev = pdev;  in tmio_mmc_host_alloc()
1071 	return host;  in tmio_mmc_host_alloc()
1075 void tmio_mmc_host_free(struct tmio_mmc_host *host)  in tmio_mmc_host_free()  argument
1077 	mmc_free_host(host->mmc);  in tmio_mmc_host_free()
1219 void tmio_mmc_host_remove(struct tmio_mmc_host *host)  in tmio_mmc_host_remove()  argument
1221 	struct platform_device *pdev = host->pdev;  in tmio_mmc_host_remove()
1222 	struct mmc_host *mmc = host->mmc;  in tmio_mmc_host_remove()
1224 	if (!host->native_hotplug)  in tmio_mmc_host_remove()
1230 	cancel_work_sync(&host->done);  in tmio_mmc_host_remove()
1231 	cancel_delayed_work_sync(&host->delayed_reset_work);  in tmio_mmc_host_remove()
1232 	tmio_mmc_release_dma(host);  in tmio_mmc_host_remove()
1243 	struct tmio_mmc_host *host = mmc_priv(mmc);  in tmio_mmc_host_runtime_suspend()  local
1245 	tmio_mmc_disable_mmc_irqs(host, TMIO_MASK_ALL);  in tmio_mmc_host_runtime_suspend()
1247 	if (host->clk_cache)  in tmio_mmc_host_runtime_suspend()
1248 		tmio_mmc_clk_stop(host);  in tmio_mmc_host_runtime_suspend()
1250 	if (host->clk_disable)  in tmio_mmc_host_runtime_suspend()
1251 		host->clk_disable(host->pdev);  in tmio_mmc_host_runtime_suspend()
1260 	struct tmio_mmc_host *host = mmc_priv(mmc);  in tmio_mmc_host_runtime_resume()  local
1262 	tmio_mmc_reset(host);  in tmio_mmc_host_runtime_resume()
1263 	tmio_mmc_clk_update(host);  in tmio_mmc_host_runtime_resume()
1265 	if (host->clk_cache) {  in tmio_mmc_host_runtime_resume()
1266 		tmio_mmc_set_clock(host, host->clk_cache);  in tmio_mmc_host_runtime_resume()
1267 		tmio_mmc_clk_start(host);  in tmio_mmc_host_runtime_resume()
1270 	tmio_mmc_enable_dma(host, true);  in tmio_mmc_host_runtime_resume()