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Searched refs:writew (Results 1 – 25 of 178) sorted by relevance

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/linux/arch/arm/mach-spear/
H A Dtime.c75 writew(CTRL_PRESCALER256, gpt_base + CR(CLKSRC)); in spear_clocksource_init()
81 writew(0xFFFF, gpt_base + LOAD(CLKSRC)); in spear_clocksource_init()
86 writew(val, gpt_base + CR(CLKSRC)); in spear_clocksource_init()
99 writew(val, gpt_base + CR(CLKEVT)); in spear_timer_shutdown()
118 writew(val, gpt_base + CR(CLKEVT)); in spear_set_oneshot()
133 writew(period, gpt_base + LOAD(CLKEVT)); in spear_set_periodic()
138 writew(val, gpt_base + CR(CLKEVT)); in spear_set_periodic()
160 writew(val & ~CTRL_ENABLE, gpt_base + CR(CLKEVT)); in clockevent_next_event()
162 writew(cycles, gpt_base + LOAD(CLKEVT)); in clockevent_next_event()
165 writew(val, gpt_base + CR(CLKEVT)); in clockevent_next_event()
[all …]
/linux/drivers/watchdog/
H A Drza_wdt.c79 writew(WTCSR_MAGIC | 0, priv->base + WTCSR); in rza_wdt_start()
83 writew(WRCSR_CLEAR_WOVF, priv->base + WRCSR); in rza_wdt_start()
87 writew(WRCSR_MAGIC | WRCSR_RSTE, priv->base + WRCSR); in rza_wdt_start()
88 writew(WTCNT_MAGIC | priv->count, priv->base + WTCNT); in rza_wdt_start()
89 writew(WTCSR_MAGIC | WTSCR_WT | WTSCR_TME | in rza_wdt_start()
99 writew(WTCSR_MAGIC | 0, priv->base + WTCSR); in rza_wdt_stop()
108 writew(WTCNT_MAGIC | priv->count, priv->base + WTCNT); in rza_wdt_ping()
128 writew(WTCSR_MAGIC | 0, priv->base + WTCSR); in rza_wdt_restart()
132 writew(WRCSR_CLEAR_WOVF, priv->base + WRCSR); in rza_wdt_restart()
138 writew(WRCSR_MAGIC | WRCSR_RSTE, priv->base + WRCSR); in rza_wdt_restart()
[all …]
H A Dmsc313e_wdt.c46 writew(timeout & 0xffff, priv->base + REG_WDT_MAX_PRD_L); in msc313e_wdt_start()
47 writew((timeout >> 16) & 0xffff, priv->base + REG_WDT_MAX_PRD_H); in msc313e_wdt_start()
48 writew(1, priv->base + REG_WDT_CLR); in msc313e_wdt_start()
56 writew(1, priv->base + REG_WDT_CLR); in msc313e_wdt_ping()
64 writew(0, priv->base + REG_WDT_MAX_PRD_L); in msc313e_wdt_stop()
65 writew(0, priv->base + REG_WDT_MAX_PRD_H); in msc313e_wdt_stop()
66 writew(0, priv->base + REG_WDT_CLR); in msc313e_wdt_stop()
H A Di6300esb.c112 writew(ESB_UNLOCK1, ESB_RELOAD_REG(edev)); in esb_unlock_registers()
113 writew(ESB_UNLOCK2, ESB_RELOAD_REG(edev)); in esb_unlock_registers()
123 writew(ESB_WDT_RELOAD, ESB_RELOAD_REG(edev)); in esb_timer_start()
137 writew(ESB_WDT_RELOAD, ESB_RELOAD_REG(edev)); in esb_timer_stop()
151 writew(ESB_WDT_RELOAD, ESB_RELOAD_REG(edev)); in esb_timer_keepalive()
178 writew(ESB_WDT_RELOAD, ESB_RELOAD_REG(edev)); in esb_timer_set_heartbeat()
283 writew((ESB_WDT_TIMEOUT | ESB_WDT_RELOAD), ESB_RELOAD_REG(edev)); in esb_initdevice()
H A Dgxp-wdt.c42 writew(SECS_TO_WDOG_TICKS(wdd->timeout), drvdata->base + GXP_WDT_CNT_OFS); in gxp_wdt_start()
66 writew(actual, drvdata->base + GXP_WDT_CNT_OFS); in gxp_wdt_set_timeout()
92 writew(1, drvdata->base + GXP_WDT_CNT_OFS); in gxp_restart()
/linux/drivers/i2c/busses/
H A Di2c-viai2c-common.c34 writew(0, i2c->base + VIAI2C_REG_CDR); in viai2c_write()
36 writew(pmsg->buf[0] & 0xFF, i2c->base + VIAI2C_REG_CDR); in viai2c_write()
43 writew(val, i2c->base + VIAI2C_REG_CR); in viai2c_write()
50 writew(tcr_val, i2c->base + VIAI2C_REG_TCR); in viai2c_write()
55 writew(val, i2c->base + VIAI2C_REG_CR); in viai2c_write()
77 writew(val, i2c->base + VIAI2C_REG_CR); in viai2c_read()
83 writew(tcr_val, i2c->base + VIAI2C_REG_TCR); in viai2c_read()
89 writew(val, i2c->base + VIAI2C_REG_CR); in viai2c_read()
148 writew(val, base + VIAI2C_REG_CR); in viai2c_irq_xfer()
157 writew(val, base + VIAI2C_REG_CR); in viai2c_irq_xfer()
[all …]
H A Di2c-viai2c-wmt.c56 writew(0, i2c->base + VIAI2C_REG_CR); in wmt_i2c_reset_hardware()
57 writew(MCR_APB_166M, i2c->base + VIAI2C_REG_MCR); in wmt_i2c_reset_hardware()
58 writew(VIAI2C_ISR_MASK_ALL, i2c->base + VIAI2C_REG_ISR); in wmt_i2c_reset_hardware()
59 writew(VIAI2C_IMR_ENABLE_ALL, i2c->base + VIAI2C_REG_IMR); in wmt_i2c_reset_hardware()
60 writew(VIAI2C_CR_ENABLE, i2c->base + VIAI2C_REG_CR); in wmt_i2c_reset_hardware()
62 writew(VIAI2C_ISR_MASK_ALL, i2c->base + VIAI2C_REG_ISR); in wmt_i2c_reset_hardware()
65 writew(SCL_TIMEOUT(128) | TR_HS, i2c->base + VIAI2C_REG_TR); in wmt_i2c_reset_hardware()
67 writew(SCL_TIMEOUT(128) | TR_STD, i2c->base + VIAI2C_REG_TR); in wmt_i2c_reset_hardware()
79 writew(status, i2c->base + VIAI2C_REG_ISR); in wmt_i2c_isr()
154 writew(0, i2c->base + VIAI2C_REG_IMR); in wmt_i2c_remove()
H A Di2c-gxp.c110 writew(value, drvdata->base + GXP_I2CMCMD); in gxp_i2c_start()
222 writew(value, drvdata->base + GXP_I2CMCMD); in gxp_i2c_restart()
273 writew(value, drvdata->base + GXP_I2CMCMD); in gxp_i2c_chk_addr_ack()
354 writew(value, drvdata->base + GXP_I2CMCMD); in gxp_i2c_chk_data_ack()
383 writew(value, drvdata->base + GXP_I2CSCMD); in gxp_i2c_slave_irq_handler()
410 writew(value, drvdata->base + GXP_I2CSCMD); in gxp_i2c_slave_irq_handler()
413 writew(SLAVE_EVT_CLR | SNOOP_EVT_MASK | in gxp_i2c_slave_irq_handler()
/linux/drivers/scsi/arm/
H A Dcumana_1.c64 v=*laddr++; writew(L(v), dma); writew(H(v), dma); in cumanascsi_pwrite()
65 v=*laddr++; writew(L(v), dma); writew(H(v), dma); in cumanascsi_pwrite()
66 v=*laddr++; writew(L(v), dma); writew(H(v), dma); in cumanascsi_pwrite()
67 v=*laddr++; writew(L(v), dma); writew(H(v), dma); in cumanascsi_pwrite()
68 v=*laddr++; writew(L(v), dma); writew(H(v), dma); in cumanascsi_pwrite()
69 v=*laddr++; writew(L(v), dma); writew(H(v), dma); in cumanascsi_pwrite()
70 v=*laddr++; writew(L(v), dma); writew(H(v), dma); in cumanascsi_pwrite()
71 v=*laddr++; writew(L(v), dma); writew(H(v), dma); in cumanascsi_pwrite()
/linux/drivers/pwm/
H A Dpwm-ep93xx.c59 writew(0x0, ep93xx_pwm->base + EP93XX_PWMx_ENABLE); in ep93xx_pwm_apply()
73 writew(0x1, ep93xx_pwm->base + EP93XX_PWMx_INVERT); in ep93xx_pwm_apply()
75 writew(0x0, ep93xx_pwm->base + EP93XX_PWMx_INVERT); in ep93xx_pwm_apply()
82 writew(0x0, ep93xx_pwm->base + EP93XX_PWMx_ENABLE); in ep93xx_pwm_apply()
114 writew(period_cycles, base + EP93XX_PWMx_TERM_COUNT); in ep93xx_pwm_apply()
115 writew(duty_cycles, base + EP93XX_PWMx_DUTY_CYCLE); in ep93xx_pwm_apply()
117 writew(duty_cycles, base + EP93XX_PWMx_DUTY_CYCLE); in ep93xx_pwm_apply()
118 writew(period_cycles, base + EP93XX_PWMx_TERM_COUNT); in ep93xx_pwm_apply()
136 writew(0x1, ep93xx_pwm->base + EP93XX_PWMx_ENABLE); in ep93xx_pwm_apply()
/linux/drivers/rtc/
H A Drtc-ssd202d.c104 writew(val | field, priv->base + reg); in ssd202d_rtc_read_reg()
106 writew(val & ~field, priv->base + reg); in ssd202d_rtc_read_reg()
121 writew(val | field, priv->base + reg); in ssd202d_rtc_write_reg()
122 writew(base, priv->base + REG_WRDATA_L); in ssd202d_rtc_write_reg()
123 writew(base >> 16, priv->base + REG_WRDATA_H); in ssd202d_rtc_write_reg()
125 writew(val & ~field, priv->base + reg); in ssd202d_rtc_write_reg()
134 writew(val | CNT_RD_BIT, priv->base + REG_CTRL1); in ssd202d_rtc_read_counter()
136 writew(val & ~CNT_RD_BIT, priv->base + REG_CTRL1); in ssd202d_rtc_read_counter()
139 writew(val | CNT_RD_TRIG_BIT, priv->base + REG_CNT_TRIG); in ssd202d_rtc_read_counter()
140 writew(val & ~CNT_RD_TRIG_BIT, priv->base + REG_CNT_TRIG); in ssd202d_rtc_read_counter()
[all …]
H A Drtc-mxc.c136 writew(day, ioaddr + RTC_DAYR); in set_alarm_or_time()
137 writew(sec, ioaddr + RTC_SECOND); in set_alarm_or_time()
138 writew(temp, ioaddr + RTC_HOURMIN); in set_alarm_or_time()
141 writew(day, ioaddr + RTC_DAYALARM); in set_alarm_or_time()
142 writew(sec, ioaddr + RTC_ALRM_SEC); in set_alarm_or_time()
143 writew(temp, ioaddr + RTC_ALRM_HM); in set_alarm_or_time()
161 writew(readw(ioaddr + RTC_RTCISR), ioaddr + RTC_RTCISR); in rtc_update_alarm()
181 writew(reg, ioaddr + RTC_RTCIENR); in mxc_rtc_irq_enable()
197 writew(status, ioaddr + RTC_RTCISR); in mxc_rtc_interrupt()
361 writew(reg, (pdata->ioaddr + RTC_RTCCTL)); in mxc_rtc_probe()
/linux/drivers/tty/
H A Dmoxa.c491 writew(arg, ofsAddr + FuncArg); in moxafunc()
492 writew(cmd, ofsAddr + FuncCode); in moxafunc()
499 writew(arg, ofsAddr + FuncArg); in moxafuncret()
500 writew(cmd, ofsAddr + FuncCode); in moxafuncret()
649 writew(len - 7168 - 2, baseAddr + C320bapi_len); in moxa_load_320b()
704 writew(len2, baseAddr + loadlen); in moxa_real_load_code()
705 writew(0, baseAddr + key); in moxa_real_load_code()
714 writew(0, baseAddr + loadlen); in moxa_real_load_code()
715 writew(usum, baseAddr + checksum); in moxa_real_load_code()
716 writew(0, baseAddr + key); in moxa_real_load_code()
[all …]
H A Dnozomi.c433 writew(__cpu_to_le16(*buf16), ptr); in write_mem32()
449 writew(__cpu_to_le16(*buf16), ptr); in write_mem32()
629 writew(dc->last_ier, dc->reg_ier); in nozomi_read_config_table()
658 writew(MDM_UL | DIAG_DL | MDM_DL, dc->reg_fcr); in nozomi_read_config_table()
673 writew(dc->last_ier, dc->reg_ier); in enable_transmit_ul()
687 writew(dc->last_ier, dc->reg_ier); in disable_transmit_ul()
700 writew(dc->last_ier, dc->reg_ier); in enable_transmit_dl()
714 writew(dc->last_ier, dc->reg_ier); in disable_transmit_dl()
1001 writew(mask1, dc->reg_fcr); in handle_data_dl()
1007 writew(mask2, dc->reg_fcr); in handle_data_dl()
[all …]
/linux/drivers/media/pci/netup_unidvb/
H A Dnetup_unidvb_i2c.c73 writew(reg & ~TWI_IRQEN, &i2c->regs->twi_ctrl0_stat); in netup_i2c_interrupt()
96 writew(tmp & ~FIFO_IRQEN, &i2c->regs->rx_fifo.stat_ctrl); in netup_i2c_interrupt()
104 writew(tmp & ~FIFO_IRQEN, &i2c->regs->tx_fifo.stat_ctrl); in netup_i2c_interrupt()
123 writew(TWI_SOFT_RESET, &i2c->regs->twi_addr_ctrl1); in netup_i2c_reset()
124 writew(TWI_CLKDIV, &i2c->regs->clkdiv); in netup_i2c_reset()
125 writew(FIFO_RESET, &i2c->regs->tx_fifo.stat_ctrl); in netup_i2c_reset()
126 writew(FIFO_RESET, &i2c->regs->rx_fifo.stat_ctrl); in netup_i2c_reset()
127 writew(0x800, &i2c->regs->tx_fifo.stat_ctrl); in netup_i2c_reset()
128 writew(0x800, &i2c->regs->rx_fifo.stat_ctrl); in netup_i2c_reset()
148 writew(readw(&i2c->regs->tx_fifo.stat_ctrl) | FIFO_IRQEN, in netup_i2c_fifo_tx()
[all …]
H A Dnetup_unidvb_ci.c48 writew(0x101, ndev->bmmio0 + CAM_CTRLSTAT_CLR); in netup_ci_interrupt()
64 writew(BIT_CAM_BYPASS << shift, dev->bmmio0 + CAM_CTRLSTAT_CLR); in netup_unidvb_ci_slot_ts_ctl()
95 writew(BIT_CAM_RESET << shift, dev->bmmio0 + CAM_CTRLSTAT_READ_SET); in netup_unidvb_ci_slot_reset()
220 writew(NETUP_UNIDVB_IRQ_CI, dev->bmmio0 + REG_IMASK_SET); in netup_unidvb_ci_register()
/linux/drivers/net/ethernet/ti/icssm/
H A Dicssm_prueth_switch.c338 writew(0, &e->age); in icssm_prueth_sw_find_fdb_insert()
431 writew(i, &FDB_IDX_TBL_ENTRY(hash)->bucket_idx); in icssm_prueth_sw_fdb_update_index_tbl()
496 writew(empty_slot_idx, &bucket_info->bucket_idx); in icssm_prueth_sw_find_free_mac()
574 writew(mac_tbl_idx, &bucket_info->bucket_idx); in icssm_prueth_sw_insert_fdb_entry()
598 writew(0, &mac_info->age); in icssm_prueth_sw_insert_fdb_entry()
613 writew(val, &bucket_info->bucket_entries); in icssm_prueth_sw_insert_fdb_entry()
688 writew(val, &bucket_info->bucket_entries); in icssm_prueth_sw_delete_fdb_entry()
737 writew(val, &bucket_info->bucket_entries); in icssm_prueth_sw_do_purge_fdb()
864 writew(P0_Q1_BD_OFFSET, dram); in icssm_prueth_sw_hostconfig()
865 writew(P0_Q2_BD_OFFSET, dram + 2); in icssm_prueth_sw_hostconfig()
[all …]
/linux/drivers/tty/serial/
H A Dmilbeaut_usio.c67 writew(readw(port->membase + MLB_USIO_REG_FCR) & ~MLB_USIO_FCR_FTIE, in mlb_usio_stop_tx()
78 writew(readw(port->membase + MLB_USIO_REG_FCR) & ~MLB_USIO_FCR_FTIE, in mlb_usio_tx_chars()
85 writew(port->x_char, port->membase + MLB_USIO_REG_DR); in mlb_usio_tx_chars()
104 writew(ch, port->membase + MLB_USIO_REG_DR); in mlb_usio_tx_chars()
108 writew(readw(port->membase + MLB_USIO_REG_FCR) & ~MLB_USIO_FCR_FDRQ, in mlb_usio_tx_chars()
125 writew(fcr | MLB_USIO_FCR_FTIE, port->membase + MLB_USIO_REG_FCR); in mlb_usio_start_tx()
199 writew(readw(port->membase + MLB_USIO_REG_FCR) | in mlb_usio_rx_chars()
276 writew(0, port->membase + MLB_USIO_REG_FCR); in mlb_usio_startup()
277 writew(MLB_USIO_FCR_FCL1 | MLB_USIO_FCR_FCL2, in mlb_usio_startup()
279 writew(MLB_USIO_FCR_FE1 | MLB_USIO_FCR_FE2 | MLB_USIO_FCR_FRIIE, in mlb_usio_startup()
[all …]
/linux/drivers/pci/controller/
H A Dpci-v3-semi.c376 writew(mapaddress, v3->base + V3_LB_MAP1); in v3_map_bus()
390 writew(v3_addr_to_lb_map(v3->pre_bus_addr) | in v3_unmap_bus()
451 writew(status, v3->base + V3_PCI_STAT); in v3_irq()
533 writew(v3_addr_to_lb_map2(io->start - win->offset), in v3_pci_setup_resource()
560 writew(v3_addr_to_lb_map(v3->pre_bus_addr) | in v3_pci_setup_resource()
579 writew(v3_addr_to_lb_map(v3->non_pre_bus_addr) | in v3_pci_setup_resource()
779 writew(V3_SYSTEM_UNLOCK, v3->base + V3_SYSTEM); in v3_pci_probe()
784 writew(val, v3->base + V3_PCI_CMD); in v3_pci_probe()
789 writew(val, v3->base + V3_SYSTEM); in v3_pci_probe()
794 writew(val, v3->base + V3_PCI_CFG); in v3_pci_probe()
[all …]
/linux/drivers/clocksource/
H A Dtimer-msc313e.c53 writew(0, base + MSC313E_REG_CTRL); in msc313e_timer_stop()
65 writew(reg | MSC313E_REG_CTRL_TIMER_INT_EN, base + MSC313E_REG_CTRL); in msc313e_timer_start()
73 writew(delay >> 16, base + MSC313E_REG_TIMER_MAX_HIGH); in msc313e_timer_setup()
74 writew(delay & 0xffff, base + MSC313E_REG_TIMER_MAX_LOW); in msc313e_timer_setup()
187 writew(MSC313E_CLK_DIVIDER - 1, timer_of_base(to) + MSC313E_REG_TIMER_DIVIDE); in msc313e_clkevt_init()
213 writew(reg, msc313e_clksrc + MSC313E_REG_CTRL); in msc313e_clksrc_init()
/linux/arch/arm/mach-mstar/
H A Dmstarv7.c94 writew(bootaddr & 0xffff, smpctrl + MSTARV7_CPU1_BOOT_ADDR_LOW); in mstarv7_boot_secondary()
95 writew((bootaddr >> 16) & 0xffff, smpctrl + MSTARV7_CPU1_BOOT_ADDR_HIGH); in mstarv7_boot_secondary()
98 writew(MSTARV7_CPU1_UNLOCK_MAGIC, smpctrl + MSTARV7_CPU1_UNLOCK); in mstarv7_boot_secondary()
/linux/drivers/phy/renesas/
H A Dphy-rcar-gen3-usb3.c65 writew(val, r->base + USB30_CLKSET1); in write_clkset1_for_usb_extal()
88 writew(val, r->base + USB30_SSC_SET); in rcar_gen3_phy_usb3_enable_ssc()
96 writew(CLKSET0_PRIVATE | CLKSET0_USB30_FSEL_USB_EXTAL, in rcar_gen3_phy_usb3_select_usb_extal()
98 writew(PHY_ENABLE_RESET_EN, r->base + USB30_PHY_ENABLE); in rcar_gen3_phy_usb3_select_usb_extal()
115 writew(VBUS_EN_VBUS_EN, r->base + USB30_VBUS_EN); in rcar_gen3_phy_usb3_init()
/linux/drivers/gpu/drm/nouveau/dispnv50/
H A Dwndwc57e.c167 writew(r, mem + 0); in wndwc57e_ilut_load()
168 writew(g, mem + 2); in wndwc57e_ilut_load()
169 writew(b, mem + 4); in wndwc57e_ilut_load()
175 writew(readw(mem - 8), mem + 0); in wndwc57e_ilut_load()
176 writew(readw(mem - 6), mem + 2); in wndwc57e_ilut_load()
177 writew(readw(mem - 4), mem + 4); in wndwc57e_ilut_load()
/linux/drivers/mmc/host/
H A Dsdhci-pxav2.c76 writew(tmp, host->ioaddr + SD_CLOCK_BURST_SIZE_SETUP); in pxav2_reset()
82 writew(tmp, host->ioaddr + SD_FIFO_PARAM); in pxav2_reset()
87 writew(tmp, host->ioaddr + SD_FIFO_PARAM); in pxav2_reset()
135 writew(tmp, host->ioaddr + SDHCI_TIMEOUT_CONTROL); in pxav1_request_done()
174 writew(tmp, host->ioaddr + SD_CE_ATA_2); in pxav2_mmc_set_bus_width()
/linux/drivers/iio/adc/
H A Drzt2h_adc.c61 writew(reg, adc->base + RZT2H_ADCSR_REG); in rzt2h_adc_start()
73 writew(reg, adc->base + RZT2H_ADCSR_REG); in rzt2h_adc_stop()
89 writew(RZT2H_ADANSA0_CH_MASK(ch), adc->base + RZT2H_ADANSA0_REG); in rzt2h_adc_read_single()
126 writew(val, adc->base + RZT2H_ADCALCTL_REG); in rzt2h_adc_set_cal()

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