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Searched refs:reg_width (Results 1 – 25 of 35) sorted by relevance

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/linux/drivers/input/misc/
H A Diqs7222.c812 int reg_width; member
826 .reg_width = 8,
834 .reg_width = 8,
842 .reg_width = 1,
850 .reg_width = 1,
857 .reg_width = 1,
864 .reg_width = 1,
871 .reg_width = 3,
880 .reg_width = 1,
887 .reg_width
2071 int reg_width = iqs7222_props[i].reg_width; iqs7222_parse_props() local
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/linux/drivers/reset/
H A Dreset-simple.c34 int reg_width = sizeof(u32); in reset_simple_update() local
35 int bank = id / (reg_width * BITS_PER_BYTE); in reset_simple_update()
36 int offset = id % (reg_width * BITS_PER_BYTE); in reset_simple_update()
42 reg = readl(data->membase + (bank * reg_width)); in reset_simple_update()
47 writel(reg, data->membase + (bank * reg_width)); in reset_simple_update()
88 int reg_width = sizeof(u32); in reset_simple_status() local
89 int bank = id / (reg_width * BITS_PER_BYTE); in reset_simple_status()
90 int offset = id % (reg_width * BITS_PER_BYTE); in reset_simple_status()
93 reg = readl(data->membase + (bank * reg_width)); in reset_simple_status()
/linux/drivers/sh/intc/
H A Dhandle.c73 fn += (mr->reg_width >> 3) - 1; in _intc_mask_data()
78 (mr->reg_width - 1) - *fld_idx); in _intc_mask_data()
137 fn += (pr->reg_width >> 3) - 1; in _intc_prio_data()
140 BUG_ON(n * pr->field_width > pr->reg_width); in _intc_prio_data()
142 bit = pr->reg_width - (n * pr->field_width); in _intc_prio_data()
194 fn += (mr->reg_width >> 3) - 1; in intc_ack_data()
199 (mr->reg_width - 1) - j); in intc_ack_data()
272 fn += (sr->reg_width >> 3) - 1; in intc_get_sense_handle()
274 BUG_ON((j + 1) * sr->field_width > sr->reg_width); in intc_get_sense_handle()
276 bit = sr->reg_width in intc_get_sense_handle()
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H A Dbalancing.c67 fn += (mr->reg_width >> 3) - 1; in intc_dist_data()
72 (mr->reg_width - 1) - j); in intc_dist_data()
/linux/drivers/net/pcs/
H A Dpcs-xpcs-plat.c31 int reg_width; member
66 switch (pxpcs->reg_width) { in xpcs_mmio_read_reg_indirect()
97 switch (pxpcs->reg_width) { in xpcs_mmio_write_reg_indirect()
125 switch (pxpcs->reg_width) { in xpcs_mmio_read_reg_direct()
151 switch (pxpcs->reg_width) { in xpcs_mmio_write_reg_direct()
240 if (!device_property_read_u32(dev, "reg-io-width", &pxpcs->reg_width)) { in xpcs_plat_init_res()
241 if (pxpcs->reg_width != 2 && pxpcs->reg_width != 4) { in xpcs_plat_init_res()
246 pxpcs->reg_width = 2; in xpcs_plat_init_res()
260 spc_size = pxpcs->reg_width * SZ_25 in xpcs_plat_init_res()
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/linux/drivers/net/wireless/broadcom/b43/
H A Dbus.c64 size_t count, u16 offset, u8 reg_width) in b43_bus_bcma_block_read() argument
66 bcma_block_read(dev->bdev, buffer, count, offset, reg_width); in b43_bus_bcma_block_read()
70 size_t count, u16 offset, u8 reg_width) in b43_bus_bcma_block_write() argument
72 bcma_block_write(dev->bdev, buffer, count, offset, reg_width); in b43_bus_bcma_block_write()
167 size_t count, u16 offset, u8 reg_width) in b43_bus_ssb_block_read() argument
169 ssb_block_read(dev->sdev, buffer, count, offset, reg_width); in b43_bus_ssb_block_read()
173 size_t count, u16 offset, u8 reg_width) in b43_bus_ssb_block_write() argument
175 ssb_block_write(dev->sdev, buffer, count, offset, reg_width); in b43_bus_ssb_block_write()
H A Dbus.h34 size_t count, u16 offset, u8 reg_width);
36 size_t count, u16 offset, u8 reg_width);
/linux/drivers/tty/serial/8250/
H A D8250_dfl.c56 u32 reg_width; in dfl_uart_get_params() local
91 reg_width = FIELD_GET(DFHv1_PARAM_REG_LAYOUT_WIDTH, reg_layout); in dfl_uart_get_params()
92 switch (reg_width) { in dfl_uart_get_params()
102 return dev_err_probe(dev, -EINVAL, "unsupported reg-width %u\n", reg_width); in dfl_uart_get_params()
/linux/drivers/clk/stm32/
H A Dreset-stm32.c38 int reg_width = sizeof(u32); in stm32_get_reset_line() local
39 int bank = id / (reg_width * BITS_PER_BYTE); in stm32_get_reset_line()
40 int offset = id % (reg_width * BITS_PER_BYTE); in stm32_get_reset_line()
42 line->offset = bank * reg_width; in stm32_get_reset_line()
/linux/include/linux/
H A Dsh_intc.h42 unsigned long reg, reg_width; member
48 unsigned long set_reg, clr_reg, reg_width; member
59 unsigned long set_reg, clr_reg, reg_width, field_width; member
67 unsigned long reg, reg_width, field_width; member
/linux/drivers/pinctrl/renesas/
H A Dgpio.c60 return sh_pfc_read_raw_reg(mem, dreg->reg_width); in gpio_read_data_reg()
69 sh_pfc_write_raw_reg(mem, dreg->reg_width, value); in gpio_write_data_reg()
81 for (i = 0, dreg = pfc->info->data_regs; dreg->reg_width; ++i, ++dreg) { in gpio_setup_data_reg()
82 for (bit = 0; bit < dreg->reg_width; bit++) { in gpio_setup_data_reg()
103 for (i = 0; pfc->info->data_regs[i].reg_width; ++i) in gpio_setup_data_regs()
111 for (i = 0, dreg = pfc->info->data_regs; dreg->reg_width; ++i, ++dreg) { in gpio_setup_data_regs()
155 pos = reg->info->reg_width - (bit + 1); in gpio_pin_set_value()
187 pos = reg->info->reg_width - (bit + 1); in gpio_pin_get()
H A Dcore.h23 u32 sh_pfc_read_raw_reg(void __iomem *mapped_reg, unsigned int reg_width);
24 void sh_pfc_write_raw_reg(void __iomem *mapped_reg, unsigned int reg_width,
/linux/drivers/dma/dw/
H A Dcore.c627 unsigned int reg_width; in dwc_prep_slave_sg() local
644 reg_width = __ffs(sconfig->dst_addr_width); in dwc_prep_slave_sg()
647 | DWC_CTLL_DST_WIDTH(reg_width) in dwc_prep_slave_sg()
694 reg_width = __ffs(sconfig->src_addr_width); in dwc_prep_slave_sg()
697 | DWC_CTLL_SRC_WIDTH(reg_width) in dwc_prep_slave_sg()
717 ctlhi = dw->bytes2block(dwc, len, reg_width, &dlen); in dwc_prep_slave_sg()
803 u32 reg_width, max_width; in dwc_verify_p_buswidth() local
806 reg_width = dwc->dma_sconfig.dst_addr_width; in dwc_verify_p_buswidth()
808 reg_width = dwc->dma_sconfig.src_addr_width; in dwc_verify_p_buswidth()
815 if (reg_width in dwc_verify_p_buswidth()
835 u32 reg_width, reg_burst, mem_width; dwc_verify_m_buswidth() local
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/linux/drivers/ssb/
H A Dhost_soc.c42 size_t count, u16 offset, u8 reg_width) in ssb_host_soc_block_read() argument
50 switch (reg_width) { in ssb_host_soc_block_read()
115 size_t count, u16 offset, u8 reg_width) in ssb_host_soc_block_write() argument
123 switch (reg_width) { in ssb_host_soc_block_write()
H A Dsdio.c298 size_t count, u16 offset, u8 reg_width) in ssb_sdio_block_read() argument
313 switch (reg_width) { in ssb_sdio_block_read()
337 bus->sdio_sbaddr >> 16, offset, reg_width, saved_count, error); in ssb_sdio_block_read()
405 size_t count, u16 offset, u8 reg_width) in ssb_sdio_block_write() argument
419 switch (reg_width) { in ssb_sdio_block_write()
443 bus->sdio_sbaddr >> 16, offset, reg_width, saved_count, error); in ssb_sdio_block_write()
/linux/drivers/bcma/
H A Dhost_soc.c51 size_t count, u16 offset, u8 reg_width) in bcma_host_soc_block_read() argument
55 switch (reg_width) { in bcma_host_soc_block_read()
95 size_t count, u16 offset, u8 reg_width) in bcma_host_soc_block_write() argument
99 switch (reg_width) { in bcma_host_soc_block_write()
H A Dhost_pci.c83 size_t count, u16 offset, u8 reg_width) in bcma_host_pci_block_read() argument
88 switch (reg_width) { in bcma_host_pci_block_read()
107 u16 offset, u8 reg_width) in bcma_host_pci_block_write() argument
112 switch (reg_width) { in bcma_host_pci_block_write()
/linux/include/linux/bcma/
H A Dbcma.h52 size_t count, u16 offset, u8 reg_width);
54 size_t count, u16 offset, u8 reg_width);
396 size_t count, u16 offset, u8 reg_width) in bcma_block_read() argument
398 core->bus->ops->block_read(core, buffer, count, offset, reg_width); in bcma_block_read()
402 u16 offset, u8 reg_width) in bcma_block_write() argument
404 core->bus->ops->block_write(core, buffer, count, offset, reg_width); in bcma_block_write()
/linux/include/linux/ssb/
H A Dssb.h216 size_t count, u16 offset, u8 reg_width);
218 size_t count, u16 offset, u8 reg_width);
601 size_t count, u16 offset, u8 reg_width) in ssb_block_read() argument
603 dev->ops->block_read(dev, buffer, count, offset, reg_width); in ssb_block_read()
607 size_t count, u16 offset, u8 reg_width) in ssb_block_write() argument
609 dev->ops->block_write(dev, buffer, count, offset, reg_width); in ssb_block_write()
/linux/tools/testing/selftests/powerpc/include/
H A Dbasic_asm.h97 .macro OP_REGS op, reg_width, start_reg, end_reg, base_reg, base_reg_offset=0, skip=0
100 \op i, (\reg_width * (i - \skip) + \base_reg_offset)(\base_reg)
/linux/drivers/dma/
H A Dat_hdmac.c1261 unsigned int reg_width; in atc_prep_slave_sg() local
1288 reg_width = convert_buswidth(sconfig->dst_addr_width); in atc_prep_slave_sg()
1289 ctrla |= FIELD_PREP(ATC_DST_WIDTH, reg_width); in atc_prep_slave_sg()
1336 reg_width = convert_buswidth(sconfig->src_addr_width); in atc_prep_slave_sg()
1337 ctrla |= FIELD_PREP(ATC_SRC_WIDTH, reg_width); in atc_prep_slave_sg()
1374 len >> reg_width; in atc_prep_slave_sg()
1406 atc_dma_cyclic_check_values(unsigned int reg_width, dma_addr_t buf_addr, in atc_dma_cyclic_check_values() argument
1409 if (period_len > (ATC_BTSIZE_MAX << reg_width)) in atc_dma_cyclic_check_values()
1411 if (unlikely(period_len & ((1 << reg_width) - 1))) in atc_dma_cyclic_check_values()
1413 if (unlikely(buf_addr & ((1 << reg_width) in atc_dma_cyclic_check_values()
1428 atc_dma_cyclic_fill_desc(struct dma_chan * chan,struct at_desc * desc,unsigned int i,dma_addr_t buf_addr,unsigned int reg_width,size_t period_len,enum dma_transfer_direction direction) atc_dma_cyclic_fill_desc() argument
1502 unsigned int reg_width; atc_prep_dma_cyclic() local
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/linux/drivers/gpio/
H A Dgpio-htc-egpio.c295 if ((pdata->reg_width != 8) && (pdata->reg_width != 16)) in egpio_probe()
298 ei->reg_shift = fls(pdata->reg_width - 1); in egpio_probe()
301 ei->reg_mask = (1 << pdata->reg_width) - 1; in egpio_probe()
/linux/include/linux/platform_data/
H A Dgpio-htc-egpio.h18 * (number of registers = DIV_ROUND_UP(num_gpios, reg_width))
33 * @reg_width: number of bits per register, either 8 or 16 bit
42 int reg_width; member
/linux/arch/mips/include/asm/txx9/
H A Ddmac.h37 * @reg_width: peripheral register width
42 unsigned int reg_width; member
/linux/drivers/scsi/qla2xxx/
H A Dqla_tmpl.h84 uint8_t reg_width; member
98 uint8_t reg_width; member

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