Lines Matching defs:tc6393xb
23 #include <linux/mfd/tc6393xb.h>
88 struct tc6393xb {
122 struct tc6393xb *tc6393xb = dev_get_drvdata(nand->dev.parent);
125 raw_spin_lock_irqsave(&tc6393xb->lock, flags);
129 tmio_iowrite8(0xff, tc6393xb->scr + SCR_GPI_BCR(1));
131 raw_spin_unlock_irqrestore(&tc6393xb->lock, flags);
220 struct tc6393xb *tc6393xb = dev_get_drvdata(dev->dev.parent);
225 raw_spin_lock_irqsave(&tc6393xb->lock, flags);
227 ccr = tmio_ioread16(tc6393xb->scr + SCR_CCR);
229 tmio_iowrite16(ccr, tc6393xb->scr + SCR_CCR);
231 fer = tmio_ioread8(tc6393xb->scr + SCR_FER);
233 tmio_iowrite8(fer, tc6393xb->scr + SCR_FER);
235 raw_spin_unlock_irqrestore(&tc6393xb->lock, flags);
242 struct tc6393xb *tc6393xb = dev_get_drvdata(dev->dev.parent);
247 raw_spin_lock_irqsave(&tc6393xb->lock, flags);
249 fer = tmio_ioread8(tc6393xb->scr + SCR_FER);
251 tmio_iowrite8(fer, tc6393xb->scr + SCR_FER);
253 ccr = tmio_ioread16(tc6393xb->scr + SCR_CCR);
255 tmio_iowrite16(ccr, tc6393xb->scr + SCR_CCR);
257 raw_spin_unlock_irqrestore(&tc6393xb->lock, flags);
275 struct tc6393xb *tc6393xb = dev_get_drvdata(dev->dev.parent);
279 raw_spin_lock_irqsave(&tc6393xb->lock, flags);
281 ccr = tmio_ioread16(tc6393xb->scr + SCR_CCR);
284 tmio_iowrite16(ccr, tc6393xb->scr + SCR_CCR);
286 raw_spin_unlock_irqrestore(&tc6393xb->lock, flags);
293 struct tc6393xb *tc6393xb = dev_get_drvdata(dev->dev.parent);
297 raw_spin_lock_irqsave(&tc6393xb->lock, flags);
299 ccr = tmio_ioread16(tc6393xb->scr + SCR_CCR);
302 tmio_iowrite16(ccr, tc6393xb->scr + SCR_CCR);
304 raw_spin_unlock_irqrestore(&tc6393xb->lock, flags);
311 struct tc6393xb *tc6393xb = dev_get_drvdata(fb->dev.parent);
315 raw_spin_lock_irqsave(&tc6393xb->lock, flags);
317 fer = ioread8(tc6393xb->scr + SCR_FER);
322 iowrite8(fer, tc6393xb->scr + SCR_FER);
324 raw_spin_unlock_irqrestore(&tc6393xb->lock, flags);
332 struct tc6393xb *tc6393xb = dev_get_drvdata(fb->dev.parent);
335 raw_spin_lock_irqsave(&tc6393xb->lock, flags);
337 iowrite16(mode->pixclock, tc6393xb->scr + SCR_PLL1CR + 0);
338 iowrite16(mode->pixclock >> 16, tc6393xb->scr + SCR_PLL1CR + 2);
340 raw_spin_unlock_irqrestore(&tc6393xb->lock, flags);
348 struct tc6393xb *tc6393xb = dev_get_drvdata(mmc->dev.parent);
350 tmio_core_mmc_enable(tc6393xb->scr + 0x200, 0,
358 struct tc6393xb *tc6393xb = dev_get_drvdata(mmc->dev.parent);
360 tmio_core_mmc_resume(tc6393xb->scr + 0x200, 0,
368 struct tc6393xb *tc6393xb = dev_get_drvdata(mmc->dev.parent);
370 tmio_core_mmc_pwr(tc6393xb->scr + 0x200, 0, state);
375 struct tc6393xb *tc6393xb = dev_get_drvdata(mmc->dev.parent);
377 tmio_core_mmc_clk_div(tc6393xb->scr + 0x200, 0, state);
427 struct tc6393xb *tc6393xb = gpiochip_get_data(chip);
430 return !!(tmio_ioread8(tc6393xb->scr + SCR_GPO_DSR(offset / 8))
437 struct tc6393xb *tc6393xb = gpiochip_get_data(chip);
440 dsr = tmio_ioread8(tc6393xb->scr + SCR_GPO_DSR(offset / 8));
446 tmio_iowrite8(dsr, tc6393xb->scr + SCR_GPO_DSR(offset / 8));
452 struct tc6393xb *tc6393xb = gpiochip_get_data(chip);
455 raw_spin_lock_irqsave(&tc6393xb->lock, flags);
459 raw_spin_unlock_irqrestore(&tc6393xb->lock, flags);
465 struct tc6393xb *tc6393xb = gpiochip_get_data(chip);
469 raw_spin_lock_irqsave(&tc6393xb->lock, flags);
471 doecr = tmio_ioread8(tc6393xb->scr + SCR_GPO_DOECR(offset / 8));
473 tmio_iowrite8(doecr, tc6393xb->scr + SCR_GPO_DOECR(offset / 8));
475 raw_spin_unlock_irqrestore(&tc6393xb->lock, flags);
483 struct tc6393xb *tc6393xb = gpiochip_get_data(chip);
487 raw_spin_lock_irqsave(&tc6393xb->lock, flags);
491 doecr = tmio_ioread8(tc6393xb->scr + SCR_GPO_DOECR(offset / 8));
493 tmio_iowrite8(doecr, tc6393xb->scr + SCR_GPO_DOECR(offset / 8));
495 raw_spin_unlock_irqrestore(&tc6393xb->lock, flags);
500 static int tc6393xb_register_gpio(struct tc6393xb *tc6393xb, int gpio_base)
502 tc6393xb->gpio.label = "tc6393xb";
503 tc6393xb->gpio.base = gpio_base;
504 tc6393xb->gpio.ngpio = 16;
505 tc6393xb->gpio.set = tc6393xb_gpio_set;
506 tc6393xb->gpio.get = tc6393xb_gpio_get;
507 tc6393xb->gpio.direction_input = tc6393xb_gpio_direction_input;
508 tc6393xb->gpio.direction_output = tc6393xb_gpio_direction_output;
510 return gpiochip_add_data(&tc6393xb->gpio, tc6393xb);
517 struct tc6393xb *tc6393xb = irq_desc_get_handler_data(desc);
521 irq_base = tc6393xb->irq_base;
523 while ((isr = tmio_ioread8(tc6393xb->scr + SCR_ISR) &
524 ~tmio_ioread8(tc6393xb->scr + SCR_IMR)))
537 struct tc6393xb *tc6393xb = irq_data_get_irq_chip_data(data);
541 raw_spin_lock_irqsave(&tc6393xb->lock, flags);
542 imr = tmio_ioread8(tc6393xb->scr + SCR_IMR);
543 imr |= 1 << (data->irq - tc6393xb->irq_base);
544 tmio_iowrite8(imr, tc6393xb->scr + SCR_IMR);
545 raw_spin_unlock_irqrestore(&tc6393xb->lock, flags);
550 struct tc6393xb *tc6393xb = irq_data_get_irq_chip_data(data);
554 raw_spin_lock_irqsave(&tc6393xb->lock, flags);
555 imr = tmio_ioread8(tc6393xb->scr + SCR_IMR);
556 imr &= ~(1 << (data->irq - tc6393xb->irq_base));
557 tmio_iowrite8(imr, tc6393xb->scr + SCR_IMR);
558 raw_spin_unlock_irqrestore(&tc6393xb->lock, flags);
562 .name = "tc6393xb",
570 struct tc6393xb *tc6393xb = platform_get_drvdata(dev);
573 irq_base = tc6393xb->irq_base;
577 irq_set_chip_data(irq, tc6393xb);
581 irq_set_irq_type(tc6393xb->irq, IRQ_TYPE_EDGE_FALLING);
582 irq_set_chained_handler_and_data(tc6393xb->irq, tc6393xb_irq,
583 tc6393xb);
588 struct tc6393xb *tc6393xb = platform_get_drvdata(dev);
591 irq_set_chained_handler_and_data(tc6393xb->irq, NULL, NULL);
593 irq_base = tc6393xb->irq_base;
607 struct tc6393xb *tc6393xb;
615 tc6393xb = kzalloc(sizeof *tc6393xb, GFP_KERNEL);
616 if (!tc6393xb) {
621 raw_spin_lock_init(&tc6393xb->lock);
623 platform_set_drvdata(dev, tc6393xb);
627 tc6393xb->irq = ret;
631 tc6393xb->iomem = iomem;
632 tc6393xb->irq_base = tcpd->irq_base;
634 tc6393xb->clk = clk_get(&dev->dev, "CLK_CK3P6MI");
635 if (IS_ERR(tc6393xb->clk)) {
636 ret = PTR_ERR(tc6393xb->clk);
640 rscr = &tc6393xb->rscr;
641 rscr->name = "tc6393xb-core";
650 tc6393xb->scr = ioremap(rscr->start, resource_size(rscr));
651 if (!tc6393xb->scr) {
656 ret = clk_prepare_enable(tc6393xb->clk);
664 iowrite8(0, tc6393xb->scr + SCR_FER);
665 iowrite16(tcpd->scr_pll2cr, tc6393xb->scr + SCR_PLL2CR);
667 tc6393xb->scr + SCR_CCR);
670 BIT(15), tc6393xb->scr + SCR_MCR);
671 iowrite16(tcpd->scr_gper, tc6393xb->scr + SCR_GPER);
672 iowrite8(0, tc6393xb->scr + SCR_IRR);
673 iowrite8(0xbf, tc6393xb->scr + SCR_IMR);
675 printk(KERN_INFO "Toshiba tc6393xb revision %d at 0x%08lx, irq %d\n",
676 tmio_ioread8(tc6393xb->scr + SCR_REVID),
677 (unsigned long) iomem->start, tc6393xb->irq);
679 tc6393xb->gpio.base = -1;
682 ret = tc6393xb_register_gpio(tc6393xb, tcpd->gpio_base);
715 if (tc6393xb->gpio.base != -1)
716 gpiochip_remove(&tc6393xb->gpio);
719 clk_disable_unprepare(tc6393xb->clk);
721 iounmap(tc6393xb->scr);
723 release_resource(&tc6393xb->rscr);
725 clk_put(tc6393xb->clk);
728 kfree(tc6393xb);
736 struct tc6393xb *tc6393xb = platform_get_drvdata(dev);
746 if (tc6393xb->gpio.base != -1)
747 gpiochip_remove(&tc6393xb->gpio);
750 clk_disable_unprepare(tc6393xb->clk);
751 iounmap(tc6393xb->scr);
752 release_resource(&tc6393xb->rscr);
753 clk_put(tc6393xb->clk);
754 kfree(tc6393xb);
763 struct tc6393xb *tc6393xb = platform_get_drvdata(dev);
766 tc6393xb->suspend_state.ccr = ioread16(tc6393xb->scr + SCR_CCR);
767 tc6393xb->suspend_state.fer = ioread8(tc6393xb->scr + SCR_FER);
770 tc6393xb->suspend_state.gpo_dsr[i] =
771 ioread8(tc6393xb->scr + SCR_GPO_DSR(i));
772 tc6393xb->suspend_state.gpo_doecr[i] =
773 ioread8(tc6393xb->scr + SCR_GPO_DOECR(i));
774 tc6393xb->suspend_state.gpi_bcr[i] =
775 ioread8(tc6393xb->scr + SCR_GPI_BCR(i));
778 clk_disable_unprepare(tc6393xb->clk);
786 struct tc6393xb *tc6393xb = platform_get_drvdata(dev);
790 ret = clk_prepare_enable(tc6393xb->clk);
801 iowrite8(tc6393xb->suspend_state.fer, tc6393xb->scr + SCR_FER);
802 iowrite16(tcpd->scr_pll2cr, tc6393xb->scr + SCR_PLL2CR);
803 iowrite16(tc6393xb->suspend_state.ccr, tc6393xb->scr + SCR_CCR);
806 BIT(15), tc6393xb->scr + SCR_MCR);
807 iowrite16(tcpd->scr_gper, tc6393xb->scr + SCR_GPER);
808 iowrite8(0, tc6393xb->scr + SCR_IRR);
809 iowrite8(0xbf, tc6393xb->scr + SCR_IMR);
812 iowrite8(tc6393xb->suspend_state.gpo_dsr[i],
813 tc6393xb->scr + SCR_GPO_DSR(i));
814 iowrite8(tc6393xb->suspend_state.gpo_doecr[i],
815 tc6393xb->scr + SCR_GPO_DOECR(i));
816 iowrite8(tc6393xb->suspend_state.gpi_bcr[i],
817 tc6393xb->scr + SCR_GPI_BCR(i));
834 .name = "tc6393xb",
853 MODULE_DESCRIPTION("tc6393xb Toshiba Mobile IO Controller");
854 MODULE_ALIAS("platform:tc6393xb");