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Searched refs:iomem (Results 1 – 25 of 90) sorted by relevance

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/Linux-v4.19/drivers/dma/ti/
Ddma-crossbar.c42 void __iomem *iomem; member
55 static inline void ti_am335x_xbar_write(void __iomem *iomem, int event, u8 val) in ti_am335x_xbar_write() argument
63 writeb_relaxed(val, iomem + (63 - event % 4)); in ti_am335x_xbar_write()
65 writeb_relaxed(val, iomem + event); in ti_am335x_xbar_write()
76 ti_am335x_xbar_write(xbar->iomem, map->dma_line, 0); in ti_am335x_xbar_free()
124 ti_am335x_xbar_write(xbar->iomem, map->dma_line, map->mux_val); in ti_am335x_xbar_route_allocate()
141 void __iomem *iomem; in ti_am335x_xbar_probe() local
181 iomem = devm_ioremap_resource(&pdev->dev, res); in ti_am335x_xbar_probe()
182 if (IS_ERR(iomem)) in ti_am335x_xbar_probe()
183 return PTR_ERR(iomem); in ti_am335x_xbar_probe()
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/Linux-v4.19/drivers/spi/
Dspi-lp8841-rtc.c45 void *iomem; member
56 writeb(data->state, data->iomem); in setsck()
66 writeb(data->state, data->iomem); in setmosi()
72 return ioread8(data->iomem) & SPI_LP8841_RTC_MISO; in getmiso()
121 writeb(data->state, data->iomem); in spi_lp8841_rtc_transfer_one()
130 writeb(data->state, data->iomem); in spi_lp8841_rtc_transfer_one()
152 writeb(data->state, data->iomem); in spi_lp8841_rtc_set_cs()
156 writeb(data->state, data->iomem); in spi_lp8841_rtc_set_cs()
197 void *iomem; in spi_lp8841_rtc_probe() local
219 iomem = platform_get_resource(pdev, IORESOURCE_MEM, 0); in spi_lp8841_rtc_probe()
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/Linux-v4.19/drivers/dma/
Dstm32-dmamux.c49 void __iomem *iomem; member
60 static inline u32 stm32_dmamux_read(void __iomem *iomem, u32 reg) in stm32_dmamux_read() argument
62 return readl_relaxed(iomem + reg); in stm32_dmamux_read()
65 static inline void stm32_dmamux_write(void __iomem *iomem, u32 reg, u32 val) in stm32_dmamux_write() argument
67 writel_relaxed(val, iomem + reg); in stm32_dmamux_write()
79 stm32_dmamux_write(dmamux->iomem, STM32_DMAMUX_CCR(mux->chan_id), 0); in stm32_dmamux_free()
168 stm32_dmamux_write(dmamux->iomem, STM32_DMAMUX_CCR(mux->chan_id), in stm32_dmamux_route_allocate()
195 void __iomem *iomem; in stm32_dmamux_probe() local
259 iomem = devm_ioremap_resource(&pdev->dev, res); in stm32_dmamux_probe()
260 if (IS_ERR(iomem)) in stm32_dmamux_probe()
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Dtimb_dma.c624 struct resource *iomem; in td_probe() local
634 iomem = platform_get_resource(pdev, IORESOURCE_MEM, 0); in td_probe()
635 if (!iomem) in td_probe()
642 if (!request_mem_region(iomem->start, resource_size(iomem), in td_probe()
655 td->membase = ioremap(iomem->start, resource_size(iomem)); in td_probe()
745 release_mem_region(iomem->start, resource_size(iomem)); in td_probe()
754 struct resource *iomem = platform_get_resource(pdev, IORESOURCE_MEM, 0); in td_remove() local
762 release_mem_region(iomem->start, resource_size(iomem)); in td_remove()
/Linux-v4.19/drivers/irqchip/
Dirq-renesas-intc-irqpin.c60 void __iomem *iomem; member
61 unsigned long (*read)(void __iomem *iomem);
62 void (*write)(void __iomem *iomem, unsigned long data);
74 struct intc_irqpin_iomem iomem[INTC_IRQPIN_REG_NR]; member
90 static unsigned long intc_irqpin_read32(void __iomem *iomem) in intc_irqpin_read32() argument
92 return ioread32(iomem); in intc_irqpin_read32()
95 static unsigned long intc_irqpin_read8(void __iomem *iomem) in intc_irqpin_read8() argument
97 return ioread8(iomem); in intc_irqpin_read8()
100 static void intc_irqpin_write32(void __iomem *iomem, unsigned long data) in intc_irqpin_write32() argument
102 iowrite32(data, iomem); in intc_irqpin_write32()
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Dirq-renesas-irqc.c59 void __iomem *iomem; member
100 tmp = ioread32(p->iomem + IRQC_CONFIG(hw_irq)); in irqc_irq_set_type()
103 iowrite32(tmp, p->iomem + IRQC_CONFIG(hw_irq)); in irqc_irq_set_type()
129 if (ioread32(p->iomem + DETECT_STATUS) & bit) { in irqc_irq_handler()
130 iowrite32(bit, p->iomem + DETECT_STATUS); in irqc_irq_handler()
187 p->iomem = ioremap_nocache(io->start, resource_size(io)); in irqc_probe()
188 if (!p->iomem) { in irqc_probe()
194 p->cpu_int_base = p->iomem + IRQC_INT_CPU_BASE(0); /* SYS-SPI */ in irqc_probe()
243 iounmap(p->iomem); in irqc_probe()
261 iounmap(p->iomem); in irqc_remove()
/Linux-v4.19/drivers/net/ethernet/netronome/nfp/nfpcore/
Dnfp6000_pcie.c168 void __iomem *iomem; member
189 } iomem; member
307 if (nfp->iomem.csr) { in nfp6000_bar_write()
309 writel(newcfg, nfp->iomem.csr + xbar); in nfp6000_bar_write()
311 readl(nfp->iomem.csr + xbar); in nfp6000_bar_write()
621 bar->iomem = NULL; in enable_bars()
643 bar->iomem = ioremap_nocache(nfp_bar_resource_start(bar), in enable_bars()
645 if (bar->iomem) { in enable_bars()
652 nfp->expl.data = bar->iomem + NFP_PCIE_SRAM + 0x1000; in enable_bars()
656 nfp->iomem.csr = bar->iomem + NFP_PCIE_BAR(0); in enable_bars()
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/Linux-v4.19/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/
Dnv40.c33 void __iomem *iomem; member
51 iowrite32_native(data, iobj->imem->iomem + iobj->node->offset + offset); in nv40_instobj_wr32()
58 return ioread32_native(iobj->imem->iomem + iobj->node->offset + offset); in nv40_instobj_rd32()
77 return iobj->imem->iomem + iobj->node->offset; in nv40_instobj_acquire()
149 return ioread32_native(nv40_instmem(base)->iomem + addr); in nv40_instmem_rd32()
155 iowrite32_native(data, nv40_instmem(base)->iomem + addr); in nv40_instmem_wr32()
223 if (imem->iomem) in nv40_instmem_dtor()
224 iounmap(imem->iomem); in nv40_instmem_dtor()
256 imem->iomem = ioremap_wc(device->func->resource_addr(device, bar), in nv40_instmem_new()
258 if (!imem->iomem) { in nv40_instmem_new()
/Linux-v4.19/drivers/mfd/
Dtc6387xb.c144 struct resource *iomem, *rscr; in tc6387xb_probe() local
149 iomem = platform_get_resource(dev, IORESOURCE_MEM, 0); in tc6387xb_probe()
150 if (!iomem) in tc6387xb_probe()
171 rscr->start = iomem->start; in tc6387xb_probe()
172 rscr->end = iomem->start + 0xff; in tc6387xb_probe()
175 ret = request_resource(iomem, rscr); in tc6387xb_probe()
194 ARRAY_SIZE(tc6387xb_cells), iomem, irq, NULL); in tc6387xb_probe()
Dfsl-imx25-tsadc.c134 void __iomem *iomem; in mx25_tsadc_probe() local
141 iomem = devm_ioremap_resource(dev, res); in mx25_tsadc_probe()
142 if (IS_ERR(iomem)) in mx25_tsadc_probe()
143 return PTR_ERR(iomem); in mx25_tsadc_probe()
145 tsadc->regs = devm_regmap_init_mmio(dev, iomem, in mx25_tsadc_probe()
Dt7l66xb.c317 struct resource *iomem, *rscr; in t7l66xb_probe() local
323 iomem = platform_get_resource(dev, IORESOURCE_MEM, 0); in t7l66xb_probe()
324 if (!iomem) in t7l66xb_probe()
357 rscr->start = iomem->start; in t7l66xb_probe()
358 rscr->end = iomem->start + 0xff; in t7l66xb_probe()
361 ret = request_resource(iomem, rscr); in t7l66xb_probe()
383 (unsigned long)iomem->start, t7l66xb->irq); in t7l66xb_probe()
392 iomem, t7l66xb->irq_base, NULL); in t7l66xb_probe()
Dtc6393xb.c109 struct resource *iomem; member
618 struct resource *iomem, *rscr; in tc6393xb_probe() local
621 iomem = platform_get_resource(dev, IORESOURCE_MEM, 0); in tc6393xb_probe()
622 if (!iomem) in tc6393xb_probe()
641 tc6393xb->iomem = iomem; in tc6393xb_probe()
652 rscr->start = iomem->start; in tc6393xb_probe()
653 rscr->end = iomem->start + 0xff; in tc6393xb_probe()
656 ret = request_resource(iomem, rscr); in tc6393xb_probe()
687 (unsigned long) iomem->start, tc6393xb->irq); in tc6393xb_probe()
713 iomem, tcpd->irq_base, NULL); in tc6393xb_probe()
/Linux-v4.19/drivers/vfio/pci/
Dvfio_pci_rdwr.c222 void __iomem *iomem = NULL; in vfio_pci_vga_rw() local
236 iomem = ioremap_nocache(0xa0000, 0xbffff - 0xa0000 + 1); in vfio_pci_vga_rw()
243 iomem = ioport_map(0x3b0, 0x3bb - 0x3b0 + 1); in vfio_pci_vga_rw()
250 iomem = ioport_map(0x3c0, 0x3df - 0x3c0 + 1); in vfio_pci_vga_rw()
259 if (!iomem) in vfio_pci_vga_rw()
264 is_ioport ? ioport_unmap(iomem) : iounmap(iomem); in vfio_pci_vga_rw()
268 done = do_io_rw(iomem, buf, off, count, 0, 0, iswrite); in vfio_pci_vga_rw()
272 is_ioport ? ioport_unmap(iomem) : iounmap(iomem); in vfio_pci_vga_rw()
/Linux-v4.19/arch/arm/plat-omap/
Ddebug-leds.c107 struct resource *iomem; in fpga_probe() local
110 iomem = platform_get_resource(pdev, IORESOURCE_MEM, 0); in fpga_probe()
111 if (!iomem) in fpga_probe()
114 fpga = ioremap(iomem->start, resource_size(iomem)); in fpga_probe()
/Linux-v4.19/arch/arm/mach-shmobile/
Dplatsmp-apmu.c26 void __iomem *iomem; member
81 void __iomem *p = apmu_cpus[cpu].iomem; in apmu_wrap()
189 if ((cpu >= ARRAY_SIZE(apmu_cpus)) || apmu_cpus[cpu].iomem) in apmu_init_cpu()
192 apmu_cpus[cpu].iomem = ioremap_nocache(res->start, resource_size(res)); in apmu_init_cpu()
198 x = readl(apmu_cpus[cpu].iomem + DBGRCR_OFFS); in apmu_init_cpu()
200 writel(x, apmu_cpus[cpu].iomem + DBGRCR_OFFS); in apmu_init_cpu()
/Linux-v4.19/drivers/net/arcnet/
Dcom90xx.c102 void __iomem **iomem; in com90xx_probe() local
114 iomem = kzalloc(((0x100000 - 0xa0000) / 0x800) * sizeof(void __iomem *), in com90xx_probe()
116 if (!iomem) { in com90xx_probe()
183 kfree(iomem); in com90xx_probe()
257 iomem[index] = base; in com90xx_probe()
274 kfree(iomem); in com90xx_probe()
379 arcnet_writeb(TESTvalue, iomem[0], in com90xx_probe()
389 void __iomem *base = iomem[index]; in com90xx_probe()
402 iomem[index] = iomem[numshmems]; in com90xx_probe()
428 arcnet_writeb(TESTvalue, iomem[index], COM9026_REG_W_INTMASK); in com90xx_probe()
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/Linux-v4.19/drivers/acpi/apei/
Dapei-base.c299 .iomem = LIST_HEAD_INIT(apei_resources_all.iomem),
393 apei_res_clean(&resources->iomem); in apei_resources_fini()
404 list_for_each_entry(res, &resources2->iomem, list) { in apei_resources_merge()
405 rc = apei_res_add(&resources1->iomem, res->start, in apei_resources_merge()
422 bool iomem) in apei_resources_add() argument
424 if (iomem) in apei_resources_add()
425 return apei_res_add(&resources->iomem, start, size); in apei_resources_add()
441 rc = apei_res_sub(&resources1->iomem, &resources2->iomem); in apei_resources_sub()
451 return apei_res_add(&resources->iomem, start, size); in apei_get_res_callback()
508 list_for_each_entry(res, &resources->iomem, list) { in apei_resources_request()
[all …]
Dapei-internal.h99 struct list_head iomem; member
105 INIT_LIST_HEAD(&resources->iomem); in apei_resources_init()
112 bool iomem);
/Linux-v4.19/include/linux/
Dio-mapping.h38 void __iomem *iomem; member
125 iomap->iomem = ioremap_wc(base, size); in io_mapping_init_wc()
140 iounmap(mapping->iomem); in io_mapping_fini()
149 return mapping->iomem + offset; in io_mapping_map_wc()
/Linux-v4.19/drivers/pcmcia/
Domap_cf.c70 struct resource iomem; member
252 cf->iomem.start = cf->phys_cf; in omap_cf_probe()
253 cf->iomem.end = cf->iomem.end + SZ_8K - 1; in omap_cf_probe()
254 cf->iomem.flags = IORESOURCE_MEM; in omap_cf_probe()
299 cf->socket.io[0].res = &cf->iomem; in omap_cf_probe()
/Linux-v4.19/drivers/soc/xilinx/
Dxlnx_vcu.c244 static inline u32 xvcu_read(void __iomem *iomem, u32 offset) in xvcu_read() argument
246 return ioread32(iomem + offset); in xvcu_read()
255 static inline void xvcu_write(void __iomem *iomem, u32 offset, u32 value) in xvcu_write() argument
257 iowrite32(value, iomem + offset); in xvcu_write()
268 static void xvcu_write_field_reg(void __iomem *iomem, int offset, in xvcu_write_field_reg() argument
271 u32 val = xvcu_read(iomem, offset); in xvcu_write_field_reg()
276 xvcu_write(iomem, offset, val); in xvcu_write_field_reg()
/Linux-v4.19/drivers/rtc/
Drtc-mrst.c318 static int vrtc_mrst_do_probe(struct device *dev, struct resource *iomem, in vrtc_mrst_do_probe() argument
328 if (!iomem) in vrtc_mrst_do_probe()
331 iomem = devm_request_mem_region(dev, iomem->start, resource_size(iomem), in vrtc_mrst_do_probe()
333 if (!iomem) { in vrtc_mrst_do_probe()
348 rename_region(iomem, dev_name(&mrst_rtc.rtc->dev)); in vrtc_mrst_do_probe()
/Linux-v4.19/drivers/dma/sh/
Dusb-dmac.c81 void __iomem *iomem; member
103 void __iomem *iomem; member
156 writel(data, dmac->iomem + reg); in usb_dmac_write()
161 return readl(dmac->iomem + reg); in usb_dmac_read()
166 return readl(chan->iomem + reg); in usb_dmac_chan_read()
171 writel(data, chan->iomem + reg); in usb_dmac_chan_write()
683 if (!dmac->channels[i].iomem) in usb_dmac_runtime_suspend()
718 uchan->iomem = dmac->iomem + USB_DMAC_CHAN_OFFSET(index); in usb_dmac_chan_probe()
796 dmac->iomem = devm_ioremap_resource(&pdev->dev, mem); in usb_dmac_probe()
797 if (IS_ERR(dmac->iomem)) in usb_dmac_probe()
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/Linux-v4.19/drivers/scsi/
Dg_NCR5380.c234 u8 __iomem *iomem; in generic_NCR5380_init_one() local
304 iomem = ioport_map(base, region_size); in generic_NCR5380_init_one()
306 iomem = ioremap(base, region_size); in generic_NCR5380_init_one()
308 if (!iomem) { in generic_NCR5380_init_one()
321 hostdata->io = iomem; in generic_NCR5380_init_one()
456 iounmap(iomem); in generic_NCR5380_init_one()
468 void __iomem *iomem = hostdata->io; in generic_NCR5380_release_resources() local
478 iounmap(iomem); in generic_NCR5380_release_resources()
/Linux-v4.19/drivers/mmc/host/
Dsdhci-spear.c61 struct resource *iomem; in sdhci_probe() local
74 iomem = platform_get_resource(pdev, IORESOURCE_MEM, 0); in sdhci_probe()
75 host->ioaddr = devm_ioremap_resource(&pdev->dev, iomem); in sdhci_probe()

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