| /Linux-v4.19/drivers/watchdog/ |
| D | coh901327_wdt.c | 75 static void __iomem *virtbase; variable
90 val = readw(virtbase + U300_WDOG_D2R); in coh901327_enable()
93 virtbase + U300_WDOG_RR); in coh901327_enable()
96 virtbase + U300_WDOG_IER); in coh901327_enable()
106 writew(U300_WDOG_IMR_WILL_BARK_IRQ_ENABLE, virtbase + U300_WDOG_IMR); in coh901327_enable()
108 writew(timeout, virtbase + U300_WDOG_TR); in coh901327_enable()
110 writew(U300_WDOG_FR_FEED_RESTART_TIMER, virtbase + U300_WDOG_FR); in coh901327_enable()
114 (void) readw(virtbase + U300_WDOG_CR); in coh901327_enable()
115 val = readw(virtbase + U300_WDOG_D2R); in coh901327_enable()
127 writew(0x0000U, virtbase + U300_WDOG_IMR); in coh901327_disable()
[all …]
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| /Linux-v4.19/drivers/auxdisplay/ |
| D | arm-charlcd.c | 70 void __iomem *virtbase; member
81 status = readl(lcd->virtbase + CHAR_STAT) & 0x01; in charlcd_interrupt()
83 writel(CHAR_RAW_CLEAR, lcd->virtbase + CHAR_RAW); in charlcd_interrupt()
99 writel(0x00, lcd->virtbase + CHAR_MASK); in charlcd_wait_complete_irq()
129 val = readl(lcd->virtbase + CHAR_RAW); in charlcd_4bit_read_char()
133 writel(CHAR_RAW_CLEAR, lcd->virtbase + CHAR_RAW); in charlcd_4bit_read_char()
138 data = readl(lcd->virtbase + CHAR_RD) & 0xf0; in charlcd_4bit_read_char()
148 val = readl(lcd->virtbase + CHAR_RAW); in charlcd_4bit_read_char()
151 writel(CHAR_RAW_CLEAR, lcd->virtbase + CHAR_RAW); in charlcd_4bit_read_char()
155 data |= (readl(lcd->virtbase + CHAR_RD) >> 4) & 0x0f; in charlcd_4bit_read_char()
[all …]
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| /Linux-v4.19/drivers/rtc/ |
| D | rtc-coh901331.c | 47 void __iomem *virtbase; member
60 writel(1, rtap->virtbase + COH901331_IRQ_EVENT); in coh901331_interrupt()
68 writel(0, rtap->virtbase + COH901331_IRQ_MASK); in coh901331_interrupt()
83 if (readl(rtap->virtbase + COH901331_VALID)) { in coh901331_read_time()
84 rtc_time_to_tm(readl(rtap->virtbase + COH901331_CUR_TIME), tm); in coh901331_read_time()
97 writel(secs, rtap->virtbase + COH901331_SET_TIME); in coh901331_set_mmss()
108 rtc_time_to_tm(readl(rtap->virtbase + COH901331_ALARM), &alarm->time); in coh901331_read_alarm()
109 alarm->pending = readl(rtap->virtbase + COH901331_IRQ_EVENT) & 1U; in coh901331_read_alarm()
110 alarm->enabled = readl(rtap->virtbase + COH901331_IRQ_MASK) & 1U; in coh901331_read_alarm()
123 writel(time, rtap->virtbase + COH901331_ALARM); in coh901331_set_alarm()
[all …]
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| /Linux-v4.19/drivers/i2c/busses/ |
| D | i2c-nomadik.c | 176 void __iomem *virtbase; member
230 writel((I2C_CR_FTX | I2C_CR_FRX), dev->virtbase + I2C_CR); in flush_i2c_fifo()
236 if ((readl(dev->virtbase + I2C_CR) & in flush_i2c_fifo()
256 writel(mask, dev->virtbase + I2C_IMSCR); in disable_all_interrupts()
267 writel(mask, dev->virtbase + I2C_ICR); in clear_all_interrupts()
283 i2c_clr_bit(dev->virtbase + I2C_CR , I2C_CR_PE); in init_hw()
358 writel(0x0, dev->virtbase + I2C_CR); in setup_i2c_controller()
359 writel(0x0, dev->virtbase + I2C_HSMCR); in setup_i2c_controller()
360 writel(0x0, dev->virtbase + I2C_TFTR); in setup_i2c_controller()
361 writel(0x0, dev->virtbase + I2C_RFTR); in setup_i2c_controller()
[all …]
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| D | i2c-stu300.c | 156 void __iomem *virtbase; member
193 val = stu300_r8(dev->virtbase + I2C_CR); in stu300_irq_enable()
196 stu300_wr8(val, dev->virtbase + I2C_CR); in stu300_irq_enable()
197 stu300_wr8(val, dev->virtbase + I2C_CR); in stu300_irq_enable()
203 val = stu300_r8(dev->virtbase + I2C_CR); in stu300_irq_disable()
206 stu300_wr8(val, dev->virtbase + I2C_CR); in stu300_irq_disable()
207 stu300_wr8(val, dev->virtbase + I2C_CR); in stu300_irq_disable()
229 status1 = stu300_r8(dev->virtbase + I2C_SR1); in stu300_event_occurred()
235 status2 = stu300_r8(dev->virtbase + I2C_SR2); in stu300_event_occurred()
346 stu300_wr8(cr_value, dev->virtbase + I2C_CR); in stu300_start_and_await_event()
[all …]
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| /Linux-v4.19/drivers/spi/ |
| D | spi-pl022.c | 376 void __iomem *virtbase; member
463 tmp = readw(SSP_CSR(pl022->virtbase)); in internal_cs_control()
468 writew(tmp, SSP_CSR(pl022->virtbase)); in internal_cs_control()
537 writew((readw(SSP_CR1(pl022->virtbase)) & in giveback()
538 (~SSP_CR1_MASK_SSE)), SSP_CR1(pl022->virtbase)); in giveback()
553 while (readw(SSP_SR(pl022->virtbase)) & SSP_SR_MASK_RNE) in flush()
554 readw(SSP_DR(pl022->virtbase)); in flush()
555 } while ((readw(SSP_SR(pl022->virtbase)) & SSP_SR_MASK_BSY) && limit--); in flush()
571 writel(chip->cr0, SSP_CR0(pl022->virtbase)); in restore_state()
573 writew(chip->cr0, SSP_CR0(pl022->virtbase)); in restore_state()
[all …]
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| /Linux-v4.19/drivers/dma/ |
| D | coh901318.c | 1282 void __iomem *virtbase; member
1443 void __iomem *virtbase = cohc->base->virtbase; in coh901318_set_ctrl() local
1446 virtbase + COH901318_CX_CTRL + in coh901318_set_ctrl()
1454 void __iomem *virtbase = cohc->base->virtbase; in coh901318_set_conf() local
1457 virtbase + COH901318_CX_CFG + in coh901318_set_conf()
1467 void __iomem *virtbase = cohc->base->virtbase; in coh901318_start() local
1471 val = readl(virtbase + COH901318_CX_CFG + in coh901318_start()
1476 writel(val, virtbase + COH901318_CX_CFG + in coh901318_start()
1486 void __iomem *virtbase = cohc->base->virtbase; in coh901318_prep_linked_list() local
1488 BUG_ON(readl(virtbase + COH901318_CX_STAT + in coh901318_prep_linked_list()
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| D | ste_dma40.c | 567 void __iomem *virtbase; member
618 return chan->base->virtbase + D40_DREG_PCBASE + in chan_base()
1051 active_reg = d40c->base->virtbase + D40_DREG_ACTIVE; in __d40_execute_command_phy()
1053 active_reg = d40c->base->virtbase + D40_DREG_ACTIVO; in __d40_execute_command_phy()
1268 active_reg = d40c->base->virtbase + D40_DREG_ACTIVE; in __d40_execute_command_log()
1270 active_reg = d40c->base->virtbase + D40_DREG_ACTIVO; in __d40_execute_command_log()
1352 writel(var, d40c->base->virtbase + D40_DREG_PRMSE + addr_base); in d40_config_write()
1357 writel(var, d40c->base->virtbase + D40_DREG_PRMOE + addr_base); in d40_config_write()
1650 regs[i] = readl(base->virtbase + il[i].src); in d40_handle_interrupt()
1678 writel(BIT(idx), base->virtbase + il[row].clr); in d40_handle_interrupt()
[all …]
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| /Linux-v4.19/drivers/pinctrl/ |
| D | pinctrl-u300.c | 667 void __iomem *virtbase; member
950 regval = readw(upmx->virtbase + u300_pmx_registers[i]); in u300_pmx_endisable()
953 writew(regval, upmx->virtbase + u300_pmx_registers[i]); in u300_pmx_endisable()
1067 upmx->virtbase = devm_ioremap_resource(&pdev->dev, res); in u300_pmx_probe()
1068 if (IS_ERR(upmx->virtbase)) in u300_pmx_probe()
1069 return PTR_ERR(upmx->virtbase); in u300_pmx_probe()
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