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Searched refs:lcr (Results 1 – 25 of 45) sorted by relevance

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/Linux-v5.10/arch/mips/include/asm/netlogic/xlp-hal/
Duart.h105 uint32_t lcr; in nlm_uart_set_baudrate() local
107 lcr = nlm_read_uart_reg(base, UART_LINE_CTL); in nlm_uart_set_baudrate()
110 nlm_write_uart_reg(base, UART_LINE_CTL, lcr | (1 << 7)); in nlm_uart_set_baudrate()
117 nlm_write_uart_reg(base, UART_LINE_CTL, lcr); in nlm_uart_set_baudrate()
158 uint32_t lcr; in nlm_uart_init() local
160 lcr = 0; in nlm_uart_init()
162 lcr |= LCR_8BITS; in nlm_uart_init()
164 lcr |= LCR_7BITS; in nlm_uart_init()
166 lcr |= LCR_6BITS; in nlm_uart_init()
168 lcr |= LCR_5BITS; in nlm_uart_init()
[all …]
/Linux-v5.10/drivers/video/fbdev/
Dtmiofb.c197 void __iomem *lcr; member
214 unsigned int bbisc = tmio_ioread16(par->lcr + LCR_BBISC); in tmiofb_irq()
217 tmio_iowrite16(bbisc, par->lcr + LCR_BBISC); in tmiofb_irq()
250 tmio_iowrite16(0, par->lcr + LCR_GM); in tmiofb_hw_stop()
252 tmio_iowrite16(0x0010, par->lcr + LCR_LCDCCRC); in tmiofb_hw_stop()
291 tmio_iowrite16(base >> 16, par->lcr + LCR_CFSAH); in tmiofb_hw_init()
292 tmio_iowrite16(base, par->lcr + LCR_CFSAL); in tmiofb_hw_init()
293 tmio_iowrite16(TMIOFB_FIFO_SIZE - 1, par->lcr + LCR_CFS); in tmiofb_hw_init()
294 tmio_iowrite16(1, par->lcr + LCR_CFC); in tmiofb_hw_init()
295 tmio_iowrite16(1, par->lcr + LCR_BBIE); in tmiofb_hw_init()
[all …]
/Linux-v5.10/drivers/tty/serial/jsm/
Djsm_cls.c54 u8 lcrb = readb(&ch->ch_cls_uart->lcr); in cls_set_cts_flow_control()
62 writeb(UART_EXAR654_ENHANCED_REGISTER_SET, &ch->ch_cls_uart->lcr); in cls_set_cts_flow_control()
73 writeb(lcrb, &ch->ch_cls_uart->lcr); in cls_set_cts_flow_control()
95 u8 lcrb = readb(&ch->ch_cls_uart->lcr); in cls_set_ixon_flow_control()
103 writeb(UART_EXAR654_ENHANCED_REGISTER_SET, &ch->ch_cls_uart->lcr); in cls_set_ixon_flow_control()
120 writeb(lcrb, &ch->ch_cls_uart->lcr); in cls_set_ixon_flow_control()
140 u8 lcrb = readb(&ch->ch_cls_uart->lcr); in cls_set_no_output_flow_control()
148 writeb(UART_EXAR654_ENHANCED_REGISTER_SET, &ch->ch_cls_uart->lcr); in cls_set_no_output_flow_control()
159 writeb(lcrb, &ch->ch_cls_uart->lcr); in cls_set_no_output_flow_control()
183 u8 lcrb = readb(&ch->ch_cls_uart->lcr); in cls_set_rts_flow_control()
[all …]
Djsm_neo.c688 u8 temp = readb(&ch->ch_neo_uart->lcr); in neo_clear_break()
689 writeb((temp & ~UART_LCR_SBC), &ch->ch_neo_uart->lcr); in neo_clear_break()
925 u8 lcr = 0; in neo_param() local
992 lcr |= UART_LCR_PARITY; in neo_param()
995 lcr |= UART_LCR_EPAR; in neo_param()
1003 lcr |= UART_LCR_SPAR; in neo_param()
1007 lcr |= UART_LCR_STOP; in neo_param()
1011 lcr |= UART_LCR_WLEN5; in neo_param()
1014 lcr |= UART_LCR_WLEN6; in neo_param()
1017 lcr |= UART_LCR_WLEN7; in neo_param()
[all …]
Djsm.h263 u8 lcr; /* WR LCR - Line Control Reg */ member
318 u8 lcr; /* WR LCR - Line Control Reg */ member
/Linux-v5.10/drivers/usb/serial/
Dark3116.c66 __u32 lcr; /* line control register value */ member
168 priv->lcr = UART_LCR_WLEN8; in ark3116_port_probe()
202 __u8 lcr, hcr, eval; in ark3116_set_termios() local
207 lcr = UART_LCR_WLEN5; in ark3116_set_termios()
210 lcr = UART_LCR_WLEN6; in ark3116_set_termios()
213 lcr = UART_LCR_WLEN7; in ark3116_set_termios()
217 lcr = UART_LCR_WLEN8; in ark3116_set_termios()
221 lcr |= UART_LCR_STOP; in ark3116_set_termios()
223 lcr |= UART_LCR_PARITY; in ark3116_set_termios()
225 lcr |= UART_LCR_EPAR; in ark3116_set_termios()
[all …]
Dch341.c98 u8 lcr; member
243 speed_t baud_rate, u8 lcr) in ch341_set_baudrate_lcr() argument
274 CH341_REG_LCR2 << 8 | CH341_REG_LCR, lcr); in ch341_set_baudrate_lcr()
331 r = ch341_set_baudrate_lcr(dev, priv, priv->baud_rate, priv->lcr); in ch341_configure()
404 priv->lcr = CH341_LCR_ENABLE_RX | CH341_LCR_ENABLE_TX | CH341_LCR_CS8; in ch341_port_probe()
506 u8 lcr; in ch341_set_termios() local
515 lcr = CH341_LCR_ENABLE_RX | CH341_LCR_ENABLE_TX; in ch341_set_termios()
519 lcr |= CH341_LCR_CS5; in ch341_set_termios()
522 lcr |= CH341_LCR_CS6; in ch341_set_termios()
525 lcr |= CH341_LCR_CS7; in ch341_set_termios()
[all …]
Dmct_u232.c249 unsigned char lcr) in mct_u232_set_line_ctrl() argument
258 buf[0] = lcr; in mct_u232_set_line_ctrl()
265 dev_err(&port->dev, "Set LINE CTRL 0x%x failed (error = %d)\n", lcr, rc); in mct_u232_set_line_ctrl()
266 dev_dbg(&port->dev, "set_line_ctrl: 0x%x\n", lcr); in mct_u232_set_line_ctrl()
685 unsigned char lcr; in mct_u232_break_ctl() local
689 lcr = priv->last_lcr; in mct_u232_break_ctl()
692 lcr |= MCT_U232_SET_BREAK; in mct_u232_break_ctl()
695 mct_u232_set_line_ctrl(port, lcr); in mct_u232_break_ctl()
Dkeyspan.c2102 msg.lcr = (p_priv->cflag & CSTOPB) ? STOPBITS_678_2 : STOPBITS_5678_1; in keyspan_usa26_send_setup()
2105 msg.lcr |= USA_DATABITS_5; in keyspan_usa26_send_setup()
2108 msg.lcr |= USA_DATABITS_6; in keyspan_usa26_send_setup()
2111 msg.lcr |= USA_DATABITS_7; in keyspan_usa26_send_setup()
2114 msg.lcr |= USA_DATABITS_8; in keyspan_usa26_send_setup()
2119 msg.lcr |= (p_priv->cflag & PARODD) ? in keyspan_usa26_send_setup()
2372 msg.lcr = (p_priv->cflag & CSTOPB) ? STOPBITS_678_2 : STOPBITS_5678_1; in keyspan_usa49_send_setup()
2375 msg.lcr |= USA_DATABITS_5; in keyspan_usa49_send_setup()
2378 msg.lcr |= USA_DATABITS_6; in keyspan_usa49_send_setup()
2381 msg.lcr |= USA_DATABITS_7; in keyspan_usa49_send_setup()
[all …]
Dkeyspan_usa26msg.h136 lcr, // BOTH: use PARITY, STOPBITS, DATABITS below member
/Linux-v5.10/drivers/media/i2c/cx25840/
Dcx25840-vbi.c144 u8 lcr[24]; in cx25840_s_sliced_fmt() local
147 lcr[x] = 0x00; in cx25840_s_sliced_fmt()
179 lcr[i] |= 1 << (4 * x); in cx25840_s_sliced_fmt()
182 lcr[i] |= 4 << (4 * x); in cx25840_s_sliced_fmt()
185 lcr[i] |= 6 << (4 * x); in cx25840_s_sliced_fmt()
188 lcr[i] |= 9 << (4 * x); in cx25840_s_sliced_fmt()
197 cx25840_write(client, i, lcr[6 + x]); in cx25840_s_sliced_fmt()
201 cx25840_write(client, i, lcr[9 + x]); in cx25840_s_sliced_fmt()
/Linux-v5.10/drivers/media/pci/cx18/
Dcx18-av-vbi.c181 u8 lcr[24]; in cx18_av_s_sliced_fmt() local
184 lcr[x] = 0x00; in cx18_av_s_sliced_fmt()
214 lcr[i] |= 1 << (4 * x); in cx18_av_s_sliced_fmt()
217 lcr[i] |= 4 << (4 * x); in cx18_av_s_sliced_fmt()
220 lcr[i] |= 6 << (4 * x); in cx18_av_s_sliced_fmt()
223 lcr[i] |= 9 << (4 * x); in cx18_av_s_sliced_fmt()
231 cx18_av_write(cx, i, lcr[6 + x]); in cx18_av_s_sliced_fmt()
234 cx18_av_write(cx, i, lcr[9 + x]); in cx18_av_s_sliced_fmt()
/Linux-v5.10/drivers/tty/serial/
Dvt8500_serial.c284 unsigned int lcr = vt8500_read(port, VT8500_URLCR); in vt8500_set_mctrl() local
287 lcr |= VT8500_RTS; in vt8500_set_mctrl()
289 lcr &= ~VT8500_RTS; in vt8500_set_mctrl()
291 vt8500_write(port, lcr, VT8500_URLCR); in vt8500_set_mctrl()
365 unsigned int baud, lcr; in vt8500_set_termios() local
377 lcr = vt8500_read(&vt8500_port->uart, VT8500_URLCR); in vt8500_set_termios()
378 lcr &= ~(VT8500_PARENB | VT8500_PARODD); in vt8500_set_termios()
380 lcr |= VT8500_PARENB; in vt8500_set_termios()
383 lcr |= VT8500_PARODD; in vt8500_set_termios()
387 lcr &= ~VT8500_CS8; in vt8500_set_termios()
[all …]
Dvr41xx_siu.c283 uint8_t lcr; in siu_break_ctl() local
287 lcr = siu_read(port, UART_LCR); in siu_break_ctl()
289 lcr |= UART_LCR_SBC; in siu_break_ctl()
291 lcr &= ~UART_LCR_SBC; in siu_break_ctl()
292 siu_write(port, UART_LCR, lcr); in siu_break_ctl()
473 uint8_t lcr; in siu_shutdown() local
484 lcr = siu_read(port, UART_LCR); in siu_shutdown()
485 lcr &= ~UART_LCR_SBC; in siu_shutdown()
486 siu_write(port, UART_LCR, lcr); in siu_shutdown()
502 uint8_t lcr, fcr, ier; in siu_set_termios() local
[all …]
Dserial-tegra.c250 unsigned long lcr; in tegra_uart_break_ctl() local
252 lcr = tup->lcr_shadow; in tegra_uart_break_ctl()
254 lcr |= UART_LCR_SBC; in tegra_uart_break_ctl()
256 lcr &= ~UART_LCR_SBC; in tegra_uart_break_ctl()
257 tegra_uart_write(tup, lcr, UART_LCR); in tegra_uart_break_ctl()
258 tup->lcr_shadow = lcr; in tegra_uart_break_ctl()
380 unsigned long lcr; in tegra_set_baudrate() local
411 lcr = tup->lcr_shadow; in tegra_set_baudrate()
412 lcr |= UART_LCR_DLAB; in tegra_set_baudrate()
413 tegra_uart_write(tup, lcr, UART_LCR); in tegra_set_baudrate()
[all …]
Dmen_z135_uart.c657 u8 lcr; in men_z135_set_termios() local
660 lcr = LCR(conf_reg); in men_z135_set_termios()
665 lcr |= MEN_Z135_WL5; in men_z135_set_termios()
668 lcr |= MEN_Z135_WL6; in men_z135_set_termios()
671 lcr |= MEN_Z135_WL7; in men_z135_set_termios()
674 lcr |= MEN_Z135_WL8; in men_z135_set_termios()
680 lcr |= MEN_Z135_NSTB2 << MEN_Z135_STB_SHIFT; in men_z135_set_termios()
684 lcr |= MEN_Z135_PAR_ENA << MEN_Z135_PEN_SHIFT; in men_z135_set_termios()
687 lcr |= MEN_Z135_PTY_ODD << MEN_Z135_PTY_SHIFT; in men_z135_set_termios()
689 lcr |= MEN_Z135_PTY_EVN << MEN_Z135_PTY_SHIFT; in men_z135_set_termios()
[all …]
Dpnx8xxx_uart.c349 unsigned int lcr; in pnx8xxx_break_ctl() local
352 lcr = serial_in(sport, PNX8XXX_LCR); in pnx8xxx_break_ctl()
354 lcr |= PNX8XXX_UART_LCR_TXBREAK; in pnx8xxx_break_ctl()
356 lcr &= ~PNX8XXX_UART_LCR_TXBREAK; in pnx8xxx_break_ctl()
357 serial_out(sport, PNX8XXX_LCR, lcr); in pnx8xxx_break_ctl()
400 int lcr; in pnx8xxx_shutdown() local
415 lcr = serial_in(sport, PNX8XXX_LCR); in pnx8xxx_shutdown()
416 lcr &= ~PNX8XXX_UART_LCR_TXBREAK; in pnx8xxx_shutdown()
417 lcr |= PNX8XXX_UART_LCR_TX_RST | PNX8XXX_UART_LCR_RX_RST; in pnx8xxx_shutdown()
418 serial_out(sport, PNX8XXX_LCR, lcr); in pnx8xxx_shutdown()
Dsc16is7xx.c494 u8 lcr; in sc16is7xx_set_baud() local
518 lcr = sc16is7xx_port_read(port, SC16IS7XX_LCR_REG); in sc16is7xx_set_baud()
531 sc16is7xx_port_write(port, SC16IS7XX_LCR_REG, lcr); in sc16is7xx_set_baud()
550 sc16is7xx_port_write(port, SC16IS7XX_LCR_REG, lcr); in sc16is7xx_set_baud()
864 unsigned int lcr, flow = 0; in sc16is7xx_set_termios() local
873 lcr = SC16IS7XX_LCR_WORD_LEN_5; in sc16is7xx_set_termios()
876 lcr = SC16IS7XX_LCR_WORD_LEN_6; in sc16is7xx_set_termios()
879 lcr = SC16IS7XX_LCR_WORD_LEN_7; in sc16is7xx_set_termios()
882 lcr = SC16IS7XX_LCR_WORD_LEN_8; in sc16is7xx_set_termios()
885 lcr = SC16IS7XX_LCR_WORD_LEN_8; in sc16is7xx_set_termios()
[all …]
Dsprd_serial.c779 unsigned int lcr = 0, fc; in sprd_set_termios() local
790 lcr |= SPRD_LCR_DATA_LEN5; in sprd_set_termios()
793 lcr |= SPRD_LCR_DATA_LEN6; in sprd_set_termios()
796 lcr |= SPRD_LCR_DATA_LEN7; in sprd_set_termios()
800 lcr |= SPRD_LCR_DATA_LEN8; in sprd_set_termios()
805 lcr &= ~(SPRD_LCR_STOP_1BIT | SPRD_LCR_STOP_2BIT); in sprd_set_termios()
807 lcr |= SPRD_LCR_STOP_2BIT; in sprd_set_termios()
809 lcr |= SPRD_LCR_STOP_1BIT; in sprd_set_termios()
812 lcr &= ~SPRD_LCR_PARITY; in sprd_set_termios()
815 lcr |= SPRD_LCR_PARITY_EN; in sprd_set_termios()
[all …]
Dpch_uart.c307 unsigned char lcr; in port_show_regs() local
334 lcr = ioread8(priv->membase + UART_LCR); in port_show_regs()
340 iowrite8(lcr, priv->membase + UART_LCR); in port_show_regs()
439 unsigned int dll, dlm, lcr; in pch_uart_hal_set_line() local
466 lcr = parity; in pch_uart_hal_set_line()
467 lcr |= bits; in pch_uart_hal_set_line()
468 lcr |= stb; in pch_uart_hal_set_line()
471 __func__, baud, div, lcr, jiffies); in pch_uart_hal_set_line()
475 iowrite8(lcr, priv->membase + UART_LCR); in pch_uart_hal_set_line()
608 unsigned int lcr; in pch_uart_hal_set_break() local
[all …]
/Linux-v5.10/arch/x86/boot/
Dearly_serial_console.c104 unsigned char lcr, dll, dlh; in probe_baud() local
107 lcr = inb(port + LCR); in probe_baud()
108 outb(lcr | DLAB, port + LCR); in probe_baud()
111 outb(lcr, port + LCR); in probe_baud()
/Linux-v5.10/drivers/tty/serial/8250/
D8250_mtk.c150 int lcr = serial_in(up, UART_LCR); in mtk8250_dma_enable() local
168 serial_out(up, UART_LCR, lcr); in mtk8250_dma_enable()
227 int lcr = serial_in(up, UART_LCR); in mtk8250_set_flow_ctrl() local
231 serial_out(up, UART_LCR, lcr); in mtk8250_set_flow_ctrl()
232 lcr = serial_in(up, UART_LCR); in mtk8250_set_flow_ctrl()
241 serial_out(up, UART_LCR, lcr); in mtk8250_set_flow_ctrl()
257 serial_out(up, UART_LCR, lcr); in mtk8250_set_flow_ctrl()
274 serial_out(up, UART_LCR, lcr); in mtk8250_set_flow_ctrl()
361 serial_port_out(port, UART_LCR, up->lcr | UART_LCR_DLAB); in mtk8250_set_termios()
365 serial_port_out(port, UART_LCR, up->lcr); in mtk8250_set_termios()
/Linux-v5.10/drivers/clk/ingenic/
Djz4780-cgu.c230 u32 lcr, clkgr1; in jz4780_core1_enable() local
234 lcr = readl(cgu->base + CGU_REG_LCR); in jz4780_core1_enable()
235 lcr &= ~LCR_PD_SCPU; in jz4780_core1_enable()
236 writel(lcr, cgu->base + CGU_REG_LCR); in jz4780_core1_enable()
245 retval = readl_poll_timeout(cgu->base + CGU_REG_LCR, lcr, in jz4780_core1_enable()
246 !(lcr & LCR_SCPUS), 10, timeout); in jz4780_core1_enable()
/Linux-v5.10/drivers/media/i2c/
Dsaa7115.c1052 u8 lcr[24]; in saa711x_set_lcr() local
1067 lcr[i] = 0xff; in saa711x_set_lcr()
1073 lcr[i] = 0xdd; in saa711x_set_lcr()
1076 lcr[i] = 0xdd; in saa711x_set_lcr()
1096 lcr[i] = 0; in saa711x_set_lcr()
1100 lcr[i] |= 0xf << (4 * x); in saa711x_set_lcr()
1103 lcr[i] |= 1 << (4 * x); in saa711x_set_lcr()
1106 lcr[i] |= 4 << (4 * x); in saa711x_set_lcr()
1109 lcr[i] |= 5 << (4 * x); in saa711x_set_lcr()
1112 lcr[i] |= 7 << (4 * x); in saa711x_set_lcr()
[all …]
/Linux-v5.10/drivers/mmc/core/
Dsdio_uart.c80 unsigned char lcr; member
335 port->lcr = cval; in sdio_uart_change_speed()
697 port->lcr &= ~UART_LCR_SBC; in sdio_uart_shutdown()
698 sdio_out(port, UART_LCR, port->lcr); in sdio_uart_shutdown()
924 port->lcr |= UART_LCR_SBC; in sdio_uart_break_ctl()
926 port->lcr &= ~UART_LCR_SBC; in sdio_uart_break_ctl()
927 sdio_out(port, UART_LCR, port->lcr); in sdio_uart_break_ctl()

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