diff options
author | Jiri Kosina <jkosina@suse.cz> | 2010-06-16 16:08:13 (GMT) |
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committer | Jiri Kosina <jkosina@suse.cz> | 2010-06-16 16:08:13 (GMT) |
commit | f1bbbb6912662b9f6070c5bfc4ca9eb1f06a9d5b (patch) | |
tree | c2c130a74be25b0b2dff992e1a195e2728bdaadd /drivers/serial | |
parent | fd0961ff67727482bb20ca7e8ea97b83e9de2ddb (diff) | |
parent | 7e27d6e778cd87b6f2415515d7127eba53fe5d02 (diff) | |
download | linux-f1bbbb6912662b9f6070c5bfc4ca9eb1f06a9d5b.tar.xz |
Merge branch 'master' into for-next
Diffstat (limited to 'drivers/serial')
-rw-r--r-- | drivers/serial/68328serial.c | 2 | ||||
-rw-r--r-- | drivers/serial/8250_pci.c | 71 | ||||
-rw-r--r-- | drivers/serial/altera_uart.c | 44 | ||||
-rw-r--r-- | drivers/serial/apbuart.c | 10 | ||||
-rw-r--r-- | drivers/serial/bfin_5xx.c | 9 | ||||
-rw-r--r-- | drivers/serial/cpm_uart/cpm_uart_core.c | 9 | ||||
-rw-r--r-- | drivers/serial/mpc52xx_uart.c | 84 | ||||
-rw-r--r-- | drivers/serial/msm_serial.c | 21 | ||||
-rw-r--r-- | drivers/serial/msm_serial.h | 56 | ||||
-rw-r--r-- | drivers/serial/nwpserial.c | 2 | ||||
-rw-r--r-- | drivers/serial/of_serial.c | 12 | ||||
-rw-r--r-- | drivers/serial/pmac_zilog.c | 9 | ||||
-rw-r--r-- | drivers/serial/s5pv210.c | 8 | ||||
-rw-r--r-- | drivers/serial/serial_cs.c | 18 | ||||
-rw-r--r-- | drivers/serial/sh-sci.c | 7 | ||||
-rw-r--r-- | drivers/serial/sunhv.c | 9 | ||||
-rw-r--r-- | drivers/serial/sunsab.c | 13 | ||||
-rw-r--r-- | drivers/serial/sunsu.c | 13 | ||||
-rw-r--r-- | drivers/serial/sunzilog.c | 15 | ||||
-rw-r--r-- | drivers/serial/uartlite.c | 11 | ||||
-rw-r--r-- | drivers/serial/ucc_uart.c | 10 |
21 files changed, 250 insertions, 183 deletions
diff --git a/drivers/serial/68328serial.c b/drivers/serial/68328serial.c index 78ed24b..3046386 100644 --- a/drivers/serial/68328serial.c +++ b/drivers/serial/68328serial.c @@ -1437,7 +1437,7 @@ int m68328_console_setup(struct console *cp, char *arg) for (i = 0; i < ARRAY_SIZE(baud_table); i++) if (baud_table[i] == n) break; - if (i < BAUD_TABLE_SIZE) { + if (i < ARRAY_SIZE(baud_table)) { m68328_console_baud = n; m68328_console_cbaud = 0; if (i > 15) { diff --git a/drivers/serial/8250_pci.c b/drivers/serial/8250_pci.c index 01c012d..746a446 100644 --- a/drivers/serial/8250_pci.c +++ b/drivers/serial/8250_pci.c @@ -982,6 +982,18 @@ static int skip_tx_en_setup(struct serial_private *priv, #define PCI_SUBDEVICE_ID_POCTAL422 0x0408 #define PCI_VENDOR_ID_ADVANTECH 0x13fe #define PCI_DEVICE_ID_ADVANTECH_PCI3620 0x3620 +#define PCI_DEVICE_ID_TITAN_200I 0x8028 +#define PCI_DEVICE_ID_TITAN_400I 0x8048 +#define PCI_DEVICE_ID_TITAN_800I 0x8088 +#define PCI_DEVICE_ID_TITAN_800EH 0xA007 +#define PCI_DEVICE_ID_TITAN_800EHB 0xA008 +#define PCI_DEVICE_ID_TITAN_400EH 0xA009 +#define PCI_DEVICE_ID_TITAN_100E 0xA010 +#define PCI_DEVICE_ID_TITAN_200E 0xA012 +#define PCI_DEVICE_ID_TITAN_400E 0xA013 +#define PCI_DEVICE_ID_TITAN_800E 0xA014 +#define PCI_DEVICE_ID_TITAN_200EI 0xA016 +#define PCI_DEVICE_ID_TITAN_200EISI 0xA017 /* Unknown vendors/cards - this should not be in linux/pci_ids.h */ #define PCI_SUBDEVICE_ID_UNKNOWN_0x1584 0x1584 @@ -1541,6 +1553,10 @@ enum pci_board_num_t { pbn_b3_4_115200, pbn_b3_8_115200, + pbn_b4_bt_2_921600, + pbn_b4_bt_4_921600, + pbn_b4_bt_8_921600, + /* * Board-specific versions. */ @@ -1995,6 +2011,25 @@ static struct pciserial_board pci_boards[] __devinitdata = { .uart_offset = 8, }, + [pbn_b4_bt_2_921600] = { + .flags = FL_BASE4, + .num_ports = 2, + .base_baud = 921600, + .uart_offset = 8, + }, + [pbn_b4_bt_4_921600] = { + .flags = FL_BASE4, + .num_ports = 4, + .base_baud = 921600, + .uart_offset = 8, + }, + [pbn_b4_bt_8_921600] = { + .flags = FL_BASE4, + .num_ports = 8, + .base_baud = 921600, + .uart_offset = 8, + }, + /* * Entries following this are board-specific. */ @@ -3043,6 +3078,42 @@ static struct pci_device_id serial_pci_tbl[] = { { PCI_VENDOR_ID_TITAN, PCI_DEVICE_ID_TITAN_800L, PCI_ANY_ID, PCI_ANY_ID, 0, 0, pbn_b0_bt_8_921600 }, + { PCI_VENDOR_ID_TITAN, PCI_DEVICE_ID_TITAN_200I, + PCI_ANY_ID, PCI_ANY_ID, 0, 0, + pbn_b4_bt_2_921600 }, + { PCI_VENDOR_ID_TITAN, PCI_DEVICE_ID_TITAN_400I, + PCI_ANY_ID, PCI_ANY_ID, 0, 0, + pbn_b4_bt_4_921600 }, + { PCI_VENDOR_ID_TITAN, PCI_DEVICE_ID_TITAN_800I, + PCI_ANY_ID, PCI_ANY_ID, 0, 0, + pbn_b4_bt_8_921600 }, + { PCI_VENDOR_ID_TITAN, PCI_DEVICE_ID_TITAN_400EH, + PCI_ANY_ID, PCI_ANY_ID, 0, 0, + pbn_b0_4_921600 }, + { PCI_VENDOR_ID_TITAN, PCI_DEVICE_ID_TITAN_800EH, + PCI_ANY_ID, PCI_ANY_ID, 0, 0, + pbn_b0_4_921600 }, + { PCI_VENDOR_ID_TITAN, PCI_DEVICE_ID_TITAN_800EHB, + PCI_ANY_ID, PCI_ANY_ID, 0, 0, + pbn_b0_4_921600 }, + { PCI_VENDOR_ID_TITAN, PCI_DEVICE_ID_TITAN_100E, + PCI_ANY_ID, PCI_ANY_ID, 0, 0, + pbn_oxsemi_1_4000000 }, + { PCI_VENDOR_ID_TITAN, PCI_DEVICE_ID_TITAN_200E, + PCI_ANY_ID, PCI_ANY_ID, 0, 0, + pbn_oxsemi_2_4000000 }, + { PCI_VENDOR_ID_TITAN, PCI_DEVICE_ID_TITAN_400E, + PCI_ANY_ID, PCI_ANY_ID, 0, 0, + pbn_oxsemi_4_4000000 }, + { PCI_VENDOR_ID_TITAN, PCI_DEVICE_ID_TITAN_800E, + PCI_ANY_ID, PCI_ANY_ID, 0, 0, + pbn_oxsemi_8_4000000 }, + { PCI_VENDOR_ID_TITAN, PCI_DEVICE_ID_TITAN_200EI, + PCI_ANY_ID, PCI_ANY_ID, 0, 0, + pbn_oxsemi_2_4000000 }, + { PCI_VENDOR_ID_TITAN, PCI_DEVICE_ID_TITAN_200EISI, + PCI_ANY_ID, PCI_ANY_ID, 0, 0, + pbn_oxsemi_2_4000000 }, { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_1S_10x_550, PCI_ANY_ID, PCI_ANY_ID, 0, 0, diff --git a/drivers/serial/altera_uart.c b/drivers/serial/altera_uart.c index bcee156..0f11896 100644 --- a/drivers/serial/altera_uart.c +++ b/drivers/serial/altera_uart.c @@ -89,15 +89,12 @@ static unsigned int altera_uart_tx_empty(struct uart_port *port) static unsigned int altera_uart_get_mctrl(struct uart_port *port) { struct altera_uart *pp = container_of(port, struct altera_uart, port); - unsigned long flags; unsigned int sigs; - spin_lock_irqsave(&port->lock, flags); sigs = (readl(port->membase + ALTERA_UART_STATUS_REG) & ALTERA_UART_STATUS_CTS_MSK) ? TIOCM_CTS : 0; sigs |= (pp->sigs & TIOCM_RTS); - spin_unlock_irqrestore(&port->lock, flags); return sigs; } @@ -105,49 +102,37 @@ static unsigned int altera_uart_get_mctrl(struct uart_port *port) static void altera_uart_set_mctrl(struct uart_port *port, unsigned int sigs) { struct altera_uart *pp = container_of(port, struct altera_uart, port); - unsigned long flags; - spin_lock_irqsave(&port->lock, flags); pp->sigs = sigs; if (sigs & TIOCM_RTS) pp->imr |= ALTERA_UART_CONTROL_RTS_MSK; else pp->imr &= ~ALTERA_UART_CONTROL_RTS_MSK; writel(pp->imr, port->membase + ALTERA_UART_CONTROL_REG); - spin_unlock_irqrestore(&port->lock, flags); } static void altera_uart_start_tx(struct uart_port *port) { struct altera_uart *pp = container_of(port, struct altera_uart, port); - unsigned long flags; - spin_lock_irqsave(&port->lock, flags); pp->imr |= ALTERA_UART_CONTROL_TRDY_MSK; writel(pp->imr, port->membase + ALTERA_UART_CONTROL_REG); - spin_unlock_irqrestore(&port->lock, flags); } static void altera_uart_stop_tx(struct uart_port *port) { struct altera_uart *pp = container_of(port, struct altera_uart, port); - unsigned long flags; - spin_lock_irqsave(&port->lock, flags); pp->imr &= ~ALTERA_UART_CONTROL_TRDY_MSK; writel(pp->imr, port->membase + ALTERA_UART_CONTROL_REG); - spin_unlock_irqrestore(&port->lock, flags); } static void altera_uart_stop_rx(struct uart_port *port) { struct altera_uart *pp = container_of(port, struct altera_uart, port); - unsigned long flags; - spin_lock_irqsave(&port->lock, flags); pp->imr &= ~ALTERA_UART_CONTROL_RRDY_MSK; writel(pp->imr, port->membase + ALTERA_UART_CONTROL_REG); - spin_unlock_irqrestore(&port->lock, flags); } static void altera_uart_break_ctl(struct uart_port *port, int break_state) @@ -272,10 +257,14 @@ static irqreturn_t altera_uart_interrupt(int irq, void *data) unsigned int isr; isr = readl(port->membase + ALTERA_UART_STATUS_REG) & pp->imr; + + spin_lock(&port->lock); if (isr & ALTERA_UART_STATUS_RRDY_MSK) altera_uart_rx_chars(pp); if (isr & ALTERA_UART_STATUS_TRDY_MSK) altera_uart_tx_chars(pp); + spin_unlock(&port->lock); + return IRQ_RETVAL(isr); } @@ -402,31 +391,24 @@ int __init early_altera_uart_setup(struct altera_uart_platform_uart *platp) return 0; } -static void altera_uart_console_putc(struct console *co, const char c) +static void altera_uart_console_putc(struct uart_port *port, const char c) { - struct uart_port *port = &(altera_uart_ports + co->index)->port; - int i; + while (!(readl(port->membase + ALTERA_UART_STATUS_REG) & + ALTERA_UART_STATUS_TRDY_MSK)) + cpu_relax(); - for (i = 0; i < 0x10000; i++) { - if (readl(port->membase + ALTERA_UART_STATUS_REG) & - ALTERA_UART_STATUS_TRDY_MSK) - break; - } writel(c, port->membase + ALTERA_UART_TXDATA_REG); - for (i = 0; i < 0x10000; i++) { - if (readl(port->membase + ALTERA_UART_STATUS_REG) & - ALTERA_UART_STATUS_TRDY_MSK) - break; - } } static void altera_uart_console_write(struct console *co, const char *s, unsigned int count) { + struct uart_port *port = &(altera_uart_ports + co->index)->port; + for (; count; count--, s++) { - altera_uart_console_putc(co, *s); + altera_uart_console_putc(port, *s); if (*s == '\n') - altera_uart_console_putc(co, '\r'); + altera_uart_console_putc(port, '\r'); } } @@ -516,7 +498,7 @@ static int __devinit altera_uart_probe(struct platform_device *pdev) return 0; } -static int altera_uart_remove(struct platform_device *pdev) +static int __devexit altera_uart_remove(struct platform_device *pdev) { struct uart_port *port; int i; diff --git a/drivers/serial/apbuart.c b/drivers/serial/apbuart.c index fe91319..0099b86 100644 --- a/drivers/serial/apbuart.c +++ b/drivers/serial/apbuart.c @@ -559,7 +559,7 @@ static int __devinit apbuart_probe(struct of_device *op, i = 0; for (i = 0; i < grlib_apbuart_port_nr; i++) { - if (op->node == grlib_apbuart_nodes[i]) + if (op->dev.of_node == grlib_apbuart_nodes[i]) break; } @@ -584,12 +584,12 @@ static struct of_device_id __initdata apbuart_match[] = { }; static struct of_platform_driver grlib_apbuart_of_driver = { - .match_table = apbuart_match, .probe = apbuart_probe, .driver = { - .owner = THIS_MODULE, - .name = "grlib-apbuart", - }, + .owner = THIS_MODULE, + .name = "grlib-apbuart", + .of_match_table = apbuart_match, + }, }; diff --git a/drivers/serial/bfin_5xx.c b/drivers/serial/bfin_5xx.c index 96f7e74..511cbf6 100644 --- a/drivers/serial/bfin_5xx.c +++ b/drivers/serial/bfin_5xx.c @@ -797,7 +797,7 @@ static void bfin_serial_shutdown(struct uart_port *port) gpio_free(uart->rts_pin); #endif #ifdef CONFIG_SERIAL_BFIN_HARD_CTSRTS - if (UART_GET_IER(uart) && EDSSI) + if (UART_GET_IER(uart) & EDSSI) free_irq(uart->status_irq, uart); #endif } @@ -869,7 +869,12 @@ bfin_serial_set_termios(struct uart_port *port, struct ktermios *termios, } baud = uart_get_baud_rate(port, termios, old, 0, port->uartclk/16); - quot = uart_get_divisor(port, baud) - ANOMALY_05000230; + quot = uart_get_divisor(port, baud); + + /* If discipline is not IRDA, apply ANOMALY_05000230 */ + if (termios->c_line != N_IRDA) + quot -= ANOMALY_05000230; + spin_lock_irqsave(&uart->port.lock, flags); UART_SET_ANOMALY_THRESHOLD(uart, USEC_PER_SEC / baud * 15); diff --git a/drivers/serial/cpm_uart/cpm_uart_core.c b/drivers/serial/cpm_uart/cpm_uart_core.c index 300cea7..9eb62a2 100644 --- a/drivers/serial/cpm_uart/cpm_uart_core.c +++ b/drivers/serial/cpm_uart/cpm_uart_core.c @@ -1342,7 +1342,7 @@ static int __devinit cpm_uart_probe(struct of_device *ofdev, /* initialize the device pointer for the port */ pinfo->port.dev = &ofdev->dev; - ret = cpm_uart_init_port(ofdev->node, pinfo); + ret = cpm_uart_init_port(ofdev->dev.of_node, pinfo); if (ret) return ret; @@ -1372,8 +1372,11 @@ static struct of_device_id cpm_uart_match[] = { }; static struct of_platform_driver cpm_uart_driver = { - .name = "cpm_uart", - .match_table = cpm_uart_match, + .driver = { + .name = "cpm_uart", + .owner = THIS_MODULE, + .of_match_table = cpm_uart_match, + }, .probe = cpm_uart_probe, .remove = cpm_uart_remove, }; diff --git a/drivers/serial/mpc52xx_uart.c b/drivers/serial/mpc52xx_uart.c index 02469c3..84a35f6 100644 --- a/drivers/serial/mpc52xx_uart.c +++ b/drivers/serial/mpc52xx_uart.c @@ -397,34 +397,10 @@ static unsigned long mpc512x_getuartclk(void *p) return mpc5xxx_get_bus_frequency(p); } -#define DEFAULT_FIFO_SIZE 16 - -static unsigned int __init get_fifo_size(struct device_node *np, - char *fifo_name) -{ - const unsigned int *fp; - - fp = of_get_property(np, fifo_name, NULL); - if (fp) - return *fp; - - pr_warning("no %s property in %s node, defaulting to %d\n", - fifo_name, np->full_name, DEFAULT_FIFO_SIZE); - - return DEFAULT_FIFO_SIZE; -} - -#define FIFOC(_base) ((struct mpc512x_psc_fifo __iomem *) \ - ((u32)(_base) + sizeof(struct mpc52xx_psc))) - /* Init PSC FIFO Controller */ static int __init mpc512x_psc_fifoc_init(void) { struct device_node *np; - void __iomem *psc; - unsigned int tx_fifo_size; - unsigned int rx_fifo_size; - int fifobase = 0; /* current fifo address in 32 bit words */ np = of_find_compatible_node(NULL, NULL, "fsl,mpc5121-psc-fifo"); @@ -447,51 +423,6 @@ static int __init mpc512x_psc_fifoc_init(void) return -ENODEV; } - for_each_compatible_node(np, NULL, "fsl,mpc5121-psc-uart") { - tx_fifo_size = get_fifo_size(np, "fsl,tx-fifo-size"); - rx_fifo_size = get_fifo_size(np, "fsl,rx-fifo-size"); - - /* size in register is in 4 byte units */ - tx_fifo_size /= 4; - rx_fifo_size /= 4; - if (!tx_fifo_size) - tx_fifo_size = 1; - if (!rx_fifo_size) - rx_fifo_size = 1; - - psc = of_iomap(np, 0); - if (!psc) { - pr_err("%s: Can't map %s device\n", - __func__, np->full_name); - continue; - } - - /* FIFO space is 4KiB, check if requested size is available */ - if ((fifobase + tx_fifo_size + rx_fifo_size) > 0x1000) { - pr_err("%s: no fifo space available for %s\n", - __func__, np->full_name); - iounmap(psc); - /* - * chances are that another device requests less - * fifo space, so we continue. - */ - continue; - } - /* set tx and rx fifo size registers */ - out_be32(&FIFOC(psc)->txsz, (fifobase << 16) | tx_fifo_size); - fifobase += tx_fifo_size; - out_be32(&FIFOC(psc)->rxsz, (fifobase << 16) | rx_fifo_size); - fifobase += rx_fifo_size; - - /* reset and enable the slices */ - out_be32(&FIFOC(psc)->txcmd, 0x80); - out_be32(&FIFOC(psc)->txcmd, 0x01); - out_be32(&FIFOC(psc)->rxcmd, 0x80); - out_be32(&FIFOC(psc)->rxcmd, 0x01); - - iounmap(psc); - } - return 0; } @@ -1295,14 +1226,14 @@ mpc52xx_uart_of_probe(struct of_device *op, const struct of_device_id *match) /* Check validity & presence */ for (idx = 0; idx < MPC52xx_PSC_MAXNUM; idx++) - if (mpc52xx_uart_nodes[idx] == op->node) + if (mpc52xx_uart_nodes[idx] == op->dev.of_node) break; if (idx >= MPC52xx_PSC_MAXNUM) return -EINVAL; pr_debug("Found %s assigned to ttyPSC%x\n", mpc52xx_uart_nodes[idx]->full_name, idx); - uartclk = psc_ops->getuartclk(op->node); + uartclk = psc_ops->getuartclk(op->dev.of_node); if (uartclk == 0) { dev_dbg(&op->dev, "Could not find uart clock frequency!\n"); return -EINVAL; @@ -1322,7 +1253,7 @@ mpc52xx_uart_of_probe(struct of_device *op, const struct of_device_id *match) port->dev = &op->dev; /* Search for IRQ and mapbase */ - ret = of_address_to_resource(op->node, 0, &res); + ret = of_address_to_resource(op->dev.of_node, 0, &res); if (ret) return ret; @@ -1332,7 +1263,7 @@ mpc52xx_uart_of_probe(struct of_device *op, const struct of_device_id *match) return -EINVAL; } - psc_ops->get_irq(port, op->node); + psc_ops->get_irq(port, op->dev.of_node); if (port->irq == NO_IRQ) { dev_dbg(&op->dev, "Could not get irq\n"); return -EINVAL; @@ -1431,15 +1362,16 @@ mpc52xx_uart_of_enumerate(void) MODULE_DEVICE_TABLE(of, mpc52xx_uart_of_match); static struct of_platform_driver mpc52xx_uart_of_driver = { - .match_table = mpc52xx_uart_of_match, .probe = mpc52xx_uart_of_probe, .remove = mpc52xx_uart_of_remove, #ifdef CONFIG_PM .suspend = mpc52xx_uart_of_suspend, .resume = mpc52xx_uart_of_resume, #endif - .driver = { - .name = "mpc52xx-psc-uart", + .driver = { + .name = "mpc52xx-psc-uart", + .owner = THIS_MODULE, + .of_match_table = mpc52xx_uart_of_match, }, }; diff --git a/drivers/serial/msm_serial.c b/drivers/serial/msm_serial.c index ecdc0fa..f8c816e 100644 --- a/drivers/serial/msm_serial.c +++ b/drivers/serial/msm_serial.c @@ -41,19 +41,6 @@ struct msm_port { unsigned int imr; }; -#define UART_TO_MSM(uart_port) ((struct msm_port *) uart_port) - -static inline void msm_write(struct uart_port *port, unsigned int val, - unsigned int off) -{ - __raw_writel(val, port->membase + off); -} - -static inline unsigned int msm_read(struct uart_port *port, unsigned int off) -{ - return __raw_readl(port->membase + off); -} - static void msm_stop_tx(struct uart_port *port) { struct msm_port *msm_port = UART_TO_MSM(port); @@ -320,11 +307,7 @@ static void msm_init_clock(struct uart_port *port) struct msm_port *msm_port = UART_TO_MSM(port); clk_enable(msm_port->clk); - - msm_write(port, 0xC0, UART_MREG); - msm_write(port, 0xB2, UART_NREG); - msm_write(port, 0x7D, UART_DREG); - msm_write(port, 0x1C, UART_MNDREG); + msm_serial_set_mnd_regs(port); } static int msm_startup(struct uart_port *port) @@ -706,6 +689,8 @@ static int __init msm_serial_probe(struct platform_device *pdev) if (unlikely(IS_ERR(msm_port->clk))) return PTR_ERR(msm_port->clk); port->uartclk = clk_get_rate(msm_port->clk); + printk(KERN_INFO "uartclk = %d\n", port->uartclk); + resource = platform_get_resource(pdev, IORESOURCE_MEM, 0); if (unlikely(!resource)) diff --git a/drivers/serial/msm_serial.h b/drivers/serial/msm_serial.h index 689f1fa..f6ca9ca 100644 --- a/drivers/serial/msm_serial.h +++ b/drivers/serial/msm_serial.h @@ -114,4 +114,60 @@ #define UART_MISR 0x0010 #define UART_ISR 0x0014 +#define UART_TO_MSM(uart_port) ((struct msm_port *) uart_port) + +static inline +void msm_write(struct uart_port *port, unsigned int val, unsigned int off) +{ + __raw_writel(val, port->membase + off); +} + +static inline +unsigned int msm_read(struct uart_port *port, unsigned int off) +{ + return __raw_readl(port->membase + off); +} + +/* + * Setup the MND registers to use the TCXO clock. + */ +static inline void msm_serial_set_mnd_regs_tcxo(struct uart_port *port) +{ + msm_write(port, 0x06, UART_MREG); + msm_write(port, 0xF1, UART_NREG); + msm_write(port, 0x0F, UART_DREG); + msm_write(port, 0x1A, UART_MNDREG); +} + +/* + * Setup the MND registers to use the TCXO clock divided by 4. + */ +static inline void msm_serial_set_mnd_regs_tcxoby4(struct uart_port *port) +{ + msm_write(port, 0x18, UART_MREG); + msm_write(port, 0xF6, UART_NREG); + msm_write(port, 0x0F, UART_DREG); + msm_write(port, 0x0A, UART_MNDREG); +} + +static inline +void msm_serial_set_mnd_regs_from_uartclk(struct uart_port *port) +{ + if (port->uartclk == 19200000) + msm_serial_set_mnd_regs_tcxo(port); + else + msm_serial_set_mnd_regs_tcxoby4(port); +} + +/* + * TROUT has a specific defect that makes it report it's uartclk + * as 19.2Mhz (TCXO) when it's actually 4.8Mhz (TCXO/4). This special + * cases TROUT to use the right clock. + */ +#ifdef CONFIG_MACH_TROUT +#define msm_serial_set_mnd_regs msm_serial_set_mnd_regs_tcxoby4 +#else +#define msm_serial_set_mnd_regs msm_serial_set_mnd_regs_from_uartclk +#endif + #endif /* __DRIVERS_SERIAL_MSM_SERIAL_H */ diff --git a/drivers/serial/nwpserial.c b/drivers/serial/nwpserial.c index e1ab8ec..3c02fa9 100644 --- a/drivers/serial/nwpserial.c +++ b/drivers/serial/nwpserial.c @@ -344,7 +344,7 @@ int nwpserial_register_port(struct uart_port *port) mutex_lock(&nwpserial_mutex); - dn = to_of_device(port->dev)->node; + dn = to_of_device(port->dev)->dev.of_node; if (dn == NULL) goto out; diff --git a/drivers/serial/of_serial.c b/drivers/serial/of_serial.c index 4abfebd..a48d908 100644 --- a/drivers/serial/of_serial.c +++ b/drivers/serial/of_serial.c @@ -31,7 +31,7 @@ static int __devinit of_platform_serial_setup(struct of_device *ofdev, int type, struct uart_port *port) { struct resource resource; - struct device_node *np = ofdev->node; + struct device_node *np = ofdev->dev.of_node; const unsigned int *clk, *spd; const u32 *prop; int ret, prop_size; @@ -88,7 +88,7 @@ static int __devinit of_platform_serial_probe(struct of_device *ofdev, int port_type; int ret; - if (of_find_property(ofdev->node, "used-by-rtas", NULL)) + if (of_find_property(ofdev->dev.of_node, "used-by-rtas", NULL)) return -EBUSY; info = kmalloc(sizeof(*info), GFP_KERNEL); @@ -175,11 +175,13 @@ static struct of_device_id __devinitdata of_platform_serial_table[] = { }; static struct of_platform_driver of_platform_serial_driver = { - .owner = THIS_MODULE, - .name = "of_serial", + .driver = { + .name = "of_serial", + .owner = THIS_MODULE, + .of_match_table = of_platform_serial_table, + }, .probe = of_platform_serial_probe, .remove = of_platform_serial_remove, - .match_table = of_platform_serial_table, }; static int __init of_platform_serial_init(void) diff --git a/drivers/serial/pmac_zilog.c b/drivers/serial/pmac_zilog.c index 700e108..5b9cde7 100644 --- a/drivers/serial/pmac_zilog.c +++ b/drivers/serial/pmac_zilog.c @@ -1611,7 +1611,7 @@ static int pmz_attach(struct macio_dev *mdev, const struct of_device_id *match) /* Iterate the pmz_ports array to find a matching entry */ for (i = 0; i < MAX_ZS_PORTS; i++) - if (pmz_ports[i].node == mdev->ofdev.node) { + if (pmz_ports[i].node == mdev->ofdev.dev.of_node) { struct uart_pmac_port *uap = &pmz_ports[i]; uap->dev = mdev; @@ -2005,8 +2005,11 @@ static struct of_device_id pmz_match[] = MODULE_DEVICE_TABLE (of, pmz_match); static struct macio_driver pmz_driver = { - .name = "pmac_zilog", - .match_table = pmz_match, + .driver = { + .name = "pmac_zilog", + .owner = THIS_MODULE, + .of_match_table = pmz_match, + }, .probe = pmz_attach, .remove = pmz_detach, .suspend = pmz_suspend, diff --git a/drivers/serial/s5pv210.c b/drivers/serial/s5pv210.c index 8dc0383..4a789e5 100644 --- a/drivers/serial/s5pv210.c +++ b/drivers/serial/s5pv210.c @@ -119,7 +119,7 @@ static int s5p_serial_probe(struct platform_device *pdev) return s3c24xx_serial_probe(pdev, s5p_uart_inf[pdev->id]); } -static struct platform_driver s5p_serial_drv = { +static struct platform_driver s5p_serial_driver = { .probe = s5p_serial_probe, .remove = __devexit_p(s3c24xx_serial_remove), .driver = { @@ -130,19 +130,19 @@ static struct platform_driver s5p_serial_drv = { static int __init s5pv210_serial_console_init(void) { - return s3c24xx_serial_initconsole(&s5p_serial_drv, s5p_uart_inf); + return s3c24xx_serial_initconsole(&s5p_serial_driver, s5p_uart_inf); } console_initcall(s5pv210_serial_console_init); static int __init s5p_serial_init(void) { - return s3c24xx_serial_init(&s5p_serial_drv, *s5p_uart_inf); + return s3c24xx_serial_init(&s5p_serial_driver, *s5p_uart_inf); } static void __exit s5p_serial_exit(void) { - platform_driver_unregister(&s5p_serial_drv); + platform_driver_unregister(&s5p_serial_driver); } module_init(s5p_serial_init); diff --git a/drivers/serial/serial_cs.c b/drivers/serial/serial_cs.c index dadd686..5263073 100644 --- a/drivers/serial/serial_cs.c +++ b/drivers/serial/serial_cs.c @@ -715,6 +715,8 @@ static struct pcmcia_device_id serial_ids[] = { PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0057, 0x0021), PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0089, 0x110a), PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0104, 0x000a), + PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0105, 0x0d0a), + PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0105, 0x0e0a), PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0105, 0xea15), PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0109, 0x0501), PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0138, 0x110a), @@ -724,8 +726,6 @@ static struct pcmcia_device_id serial_ids[] = { PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x016c, 0x0081), PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x021b, 0x0101), PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x08a1, 0xc0ab), - PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0105, 0x0d0a), - PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0105, 0x0e0a), PCMCIA_PFC_DEVICE_PROD_ID123(1, "MEGAHERTZ", "CC/XJEM3288", "DATA/FAX/CELL ETHERNET MODEM", 0xf510db04, 0x04cd2988, 0x46a52d63), PCMCIA_PFC_DEVICE_PROD_ID123(1, "MEGAHERTZ", "CC/XJEM3336", "DATA/FAX/CELL ETHERNET MODEM", 0xf510db04, 0x0143b773, 0x46a52d63), PCMCIA_PFC_DEVICE_PROD_ID123(1, "MEGAHERTZ", "EM1144T", "PCMCIA MODEM", 0xf510db04, 0x856d66c8, 0xbd6c43ef), @@ -768,17 +768,26 @@ static struct pcmcia_device_id serial_ids[] = { PCMCIA_DEVICE_MANF_CARD(0x00a4, 0x0276), PCMCIA_DEVICE_MANF_CARD(0x0101, 0x0039), PCMCIA_DEVICE_MANF_CARD(0x0104, 0x0006), + PCMCIA_DEVICE_MANF_CARD(0x0105, 0x0101), /* TDK DF2814 */ + PCMCIA_DEVICE_MANF_CARD(0x0105, 0x100a), /* Xircom CM-56G */ + PCMCIA_DEVICE_MANF_CARD(0x0105, 0x3e0a), /* TDK DF5660 */ PCMCIA_DEVICE_MANF_CARD(0x0105, 0x410a), + PCMCIA_DEVICE_MANF_CARD(0x0107, 0x0002), /* USRobotics 14,400 */ PCMCIA_DEVICE_MANF_CARD(0x010b, 0x0d50), PCMCIA_DEVICE_MANF_CARD(0x010b, 0x0d51), PCMCIA_DEVICE_MANF_CARD(0x010b, 0x0d52), PCMCIA_DEVICE_MANF_CARD(0x010b, 0x0d53), PCMCIA_DEVICE_MANF_CARD(0x010b, 0xd180), + PCMCIA_DEVICE_MANF_CARD(0x0115, 0x3330), /* USRobotics/SUN 14,400 */ + PCMCIA_DEVICE_MANF_CARD(0x0124, 0x0100), /* Nokia DTP-2 ver II */ + PCMCIA_DEVICE_MANF_CARD(0x0134, 0x5600), /* LASAT COMMUNICATIONS A/S */ PCMCIA_DEVICE_MANF_CARD(0x0137, 0x000e), PCMCIA_DEVICE_MANF_CARD(0x0137, 0x001b), PCMCIA_DEVICE_MANF_CARD(0x0137, 0x0025), PCMCIA_DEVICE_MANF_CARD(0x0137, 0x0045), PCMCIA_DEVICE_MANF_CARD(0x0137, 0x0052), + PCMCIA_DEVICE_MANF_CARD(0x016c, 0x0006), /* Psion 56K+Fax */ + PCMCIA_DEVICE_MANF_CARD(0x0200, 0x0001), /* MultiMobile */ PCMCIA_DEVICE_PROD_ID134("ADV", "TECH", "COMpad-32/85", 0x67459937, 0x916d02ba, 0x8fbe92ae), PCMCIA_DEVICE_PROD_ID124("GATEWAY2000", "CC3144", "PCMCIA MODEM", 0x506bccae, 0xcb3685f1, 0xbd6c43ef), PCMCIA_DEVICE_PROD_ID14("MEGAHERTZ", "PCMCIA MODEM", 0xf510db04, 0xbd6c43ef), @@ -792,16 +801,21 @@ static struct pcmcia_device_id serial_ids[] = { PCMCIA_DEVICE_PROD_ID12("COMPAQ", "PCMCIA 33600 FAX/DATA MODEM", 0xa3a3062c, 0x5a00ce95), PCMCIA_DEVICE_PROD_ID12("Computerboards, Inc.", "PCM-COM422", 0xd0b78f51, 0x7e2d49ed), PCMCIA_DEVICE_PROD_ID12("Dr. Neuhaus", "FURY CARD 14K4", 0x76942813, 0x8b96ce65), + PCMCIA_DEVICE_PROD_ID12("IBM", "ISDN/56K/GSM", 0xb569a6e5, 0xfee5297b), PCMCIA_DEVICE_PROD_ID12("Intelligent", "ANGIA FAX/MODEM", 0xb496e65e, 0xf31602a6), PCMCIA_DEVICE_PROD_ID12("Intel", "MODEM 2400+", 0x816cc815, 0x412729fb), + PCMCIA_DEVICE_PROD_ID12("Intertex", "IX34-PCMCIA", 0xf8a097e3, 0x97880447), PCMCIA_DEVICE_PROD_ID12("IOTech Inc ", "PCMCIA Dual RS-232 Serial Port Card", 0x3bd2d898, 0x92abc92f), PCMCIA_DEVICE_PROD_ID12("MACRONIX", "FAX/MODEM", 0x668388b3, 0x3f9bdf2f), PCMCIA_DEVICE_PROD_ID12("Multi-Tech", "MT1432LT", 0x5f73be51, 0x0b3e2383), PCMCIA_DEVICE_PROD_ID12("Multi-Tech", "MT2834LT", 0x5f73be51, 0x4cd7c09e), PCMCIA_DEVICE_PROD_ID12("OEM ", "C288MX ", 0xb572d360, 0xd2385b7a), + PCMCIA_DEVICE_PROD_ID12("Option International", "V34bis GSM/PSTN Data/Fax Modem", 0x9d7cd6f5, 0x5cb8bf41), PCMCIA_DEVICE_PROD_ID12("PCMCIA ", "C336MX ", 0x99bcafe9, 0xaa25bcab), PCMCIA_DEVICE_PROD_ID12("Quatech Inc", "PCMCIA Dual RS-232 Serial Port Card", 0xc4420b35, 0x92abc92f), PCMCIA_DEVICE_PROD_ID12("Quatech Inc", "Dual RS-232 Serial Port PC Card", 0xc4420b35, 0x031a380d), + PCMCIA_DEVICE_PROD_ID12("Telia", "SurfinBird 560P/A+", 0xe2cdd5e, 0xc9314b38), + PCMCIA_DEVICE_PROD_ID1("Smart Serial Port", 0x2d8ce292), PCMCIA_PFC_DEVICE_CIS_PROD_ID12(1, "PCMCIA", "EN2218-LAN/MODEM", 0x281f1c5d, 0x570f348e, "cis/PCMLM28.cis"), PCMCIA_PFC_DEVICE_CIS_PROD_ID12(1, "PCMCIA", "UE2218-LAN/MODEM", 0x281f1c5d, 0x6fdcacee, "cis/PCMLM28.cis"), PCMCIA_PFC_DEVICE_CIS_PROD_ID12(1, "Psion Dacom", "Gold Card V34 Ethernet", 0xf5f025c2, 0x338e8155, "cis/PCMLM28.cis"), diff --git a/drivers/serial/sh-sci.c b/drivers/serial/sh-sci.c index f250a61..5f90fcd 100644 --- a/drivers/serial/sh-sci.c +++ b/drivers/serial/sh-sci.c @@ -1004,8 +1004,9 @@ static void sci_rx_dma_release(struct sci_port *s, bool enable_pio) s->chan_rx = NULL; s->cookie_rx[0] = s->cookie_rx[1] = -EINVAL; dma_release_channel(chan); - dma_free_coherent(port->dev, s->buf_len_rx * 2, - sg_virt(&s->sg_rx[0]), sg_dma_address(&s->sg_rx[0])); + if (sg_dma_address(&s->sg_rx[0])) + dma_free_coherent(port->dev, s->buf_len_rx * 2, + sg_virt(&s->sg_rx[0]), sg_dma_address(&s->sg_rx[0])); if (enable_pio) sci_start_rx(port); } @@ -1091,7 +1092,7 @@ static void work_fn_rx(struct work_struct *work) unsigned long flags; int count; - chan->device->device_terminate_all(chan); + chan->device->device_control(chan, DMA_TERMINATE_ALL, 0); dev_dbg(port->dev, "Read %u bytes with cookie %d\n", sh_desc->partial, sh_desc->cookie); diff --git a/drivers/serial/sunhv.c b/drivers/serial/sunhv.c index d14cca7..890f917 100644 --- a/drivers/serial/sunhv.c +++ b/drivers/serial/sunhv.c @@ -565,7 +565,7 @@ static int __devinit hv_probe(struct of_device *op, const struct of_device_id *m if (err) goto out_free_con_read_page; - sunserial_console_match(&sunhv_console, op->node, + sunserial_console_match(&sunhv_console, op->dev.of_node, &sunhv_reg, port->line, false); err = uart_add_one_port(&sunhv_reg, port); @@ -630,8 +630,11 @@ static const struct of_device_id hv_match[] = { MODULE_DEVICE_TABLE(of, hv_match); static struct of_platform_driver hv_driver = { - .name = "hv", - .match_table = hv_match, + .driver = { + .name = "hv", + .owner = THIS_MODULE, + .of_match_table = hv_match, + }, .probe = hv_probe, .remove = __devexit_p(hv_remove), }; diff --git a/drivers/serial/sunsab.c b/drivers/serial/sunsab.c index d2e0321..5e81bc6 100644 --- a/drivers/serial/sunsab.c +++ b/drivers/serial/sunsab.c @@ -883,7 +883,7 @@ static int sunsab_console_setup(struct console *con, char *options) printk("Console: ttyS%d (SAB82532)\n", (sunsab_reg.minor - 64) + con->index); - sunserial_console_termios(con, to_of_device(up->port.dev)->node); + sunserial_console_termios(con, to_of_device(up->port.dev)->dev.of_node); switch (con->cflag & CBAUD) { case B150: baud = 150; break; @@ -1026,11 +1026,11 @@ static int __devinit sab_probe(struct of_device *op, const struct of_device_id * if (err) goto out1; - sunserial_console_match(SUNSAB_CONSOLE(), op->node, + sunserial_console_match(SUNSAB_CONSOLE(), op->dev.of_node, &sunsab_reg, up[0].port.line, false); - sunserial_console_match(SUNSAB_CONSOLE(), op->node, + sunserial_console_match(SUNSAB_CONSOLE(), op->dev.of_node, &sunsab_reg, up[1].port.line, false); @@ -1093,8 +1093,11 @@ static const struct of_device_id sab_match[] = { MODULE_DEVICE_TABLE(of, sab_match); static struct of_platform_driver sab_driver = { - .name = "sab", - .match_table = sab_match, + .driver = { + .name = "sab", + .owner = THIS_MODULE, + .of_match_table = sab_match, + }, .probe = sab_probe, .remove = __devexit_p(sab_remove), }; diff --git a/drivers/serial/sunsu.c b/drivers/serial/sunsu.c index 01f7731..234459c 100644 --- a/drivers/serial/sunsu.c +++ b/drivers/serial/sunsu.c @@ -1200,7 +1200,7 @@ static int __devinit sunsu_kbd_ms_init(struct uart_sunsu_port *up) return -ENODEV; printk("%s: %s port at %llx, irq %u\n", - to_of_device(up->port.dev)->node->full_name, + to_of_device(up->port.dev)->dev.of_node->full_name, (up->su_type == SU_PORT_KBD) ? "Keyboard" : "Mouse", (unsigned long long) up->port.mapbase, up->port.irq); @@ -1352,7 +1352,7 @@ static int __init sunsu_console_setup(struct console *co, char *options) spin_lock_init(&port->lock); /* Get firmware console settings. */ - sunserial_console_termios(co, to_of_device(port->dev)->node); + sunserial_console_termios(co, to_of_device(port->dev)->dev.of_node); memset(&termios, 0, sizeof(struct ktermios)); termios.c_cflag = co->cflag; @@ -1409,7 +1409,7 @@ static enum su_type __devinit su_get_type(struct device_node *dp) static int __devinit su_probe(struct of_device *op, const struct of_device_id *match) { static int inst; - struct device_node *dp = op->node; + struct device_node *dp = op->dev.of_node; struct uart_sunsu_port *up; struct resource *rp; enum su_type type; @@ -1539,8 +1539,11 @@ static const struct of_device_id su_match[] = { MODULE_DEVICE_TABLE(of, su_match); static struct of_platform_driver su_driver = { - .name = "su", - .match_table = su_match, + .driver = { + .name = "su", + .owner = THIS_MODULE, + .of_match_table = su_match, + }, .probe = su_probe, .remove = __devexit_p(su_remove), }; diff --git a/drivers/serial/sunzilog.c b/drivers/serial/sunzilog.c index 978b3ce..f9a24f4 100644 --- a/drivers/serial/sunzilog.c +++ b/drivers/serial/sunzilog.c @@ -1230,7 +1230,7 @@ static int __init sunzilog_console_setup(struct console *con, char *options) (sunzilog_reg.minor - 64) + con->index, con->index); /* Get firmware console settings. */ - sunserial_console_termios(con, to_of_device(up->port.dev)->node); + sunserial_console_termios(con, to_of_device(up->port.dev)->dev.of_node); /* Firmware console speed is limited to 150-->38400 baud so * this hackish cflag thing is OK. @@ -1408,7 +1408,7 @@ static int __devinit zs_probe(struct of_device *op, const struct of_device_id *m int keyboard_mouse = 0; int err; - if (of_find_property(op->node, "keyboard", NULL)) + if (of_find_property(op->dev.of_node, "keyboard", NULL)) keyboard_mouse = 1; /* uarts must come before keyboards/mice */ @@ -1465,7 +1465,7 @@ static int __devinit zs_probe(struct of_device *op, const struct of_device_id *m sunzilog_init_hw(&up[1]); if (!keyboard_mouse) { - if (sunserial_console_match(SUNZILOG_CONSOLE(), op->node, + if (sunserial_console_match(SUNZILOG_CONSOLE(), op->dev.of_node, &sunzilog_reg, up[0].port.line, false)) up->flags |= SUNZILOG_FLAG_IS_CONS; @@ -1475,7 +1475,7 @@ static int __devinit zs_probe(struct of_device *op, const struct of_device_id *m rp, sizeof(struct zilog_layout)); return err; } - if (sunserial_console_match(SUNZILOG_CONSOLE(), op->node, + if (sunserial_console_match(SUNZILOG_CONSOLE(), op->dev.of_node, &sunzilog_reg, up[1].port.line, false)) up->flags |= SUNZILOG_FLAG_IS_CONS; @@ -1541,8 +1541,11 @@ static const struct of_device_id zs_match[] = { MODULE_DEVICE_TABLE(of, zs_match); static struct of_platform_driver zs_driver = { - .name = "zs", - .match_table = zs_match, + .driver = { + .name = "zs", + .owner = THIS_MODULE, + .of_match_table = zs_match, + }, .probe = zs_probe, .remove = __devexit_p(zs_remove), }; diff --git a/drivers/serial/uartlite.c b/drivers/serial/uartlite.c index e6639a9..8acccd5 100644 --- a/drivers/serial/uartlite.c +++ b/drivers/serial/uartlite.c @@ -591,15 +591,15 @@ ulite_of_probe(struct of_device *op, const struct of_device_id *match) dev_dbg(&op->dev, "%s(%p, %p)\n", __func__, op, match); - rc = of_address_to_resource(op->node, 0, &res); + rc = of_address_to_resource(op->dev.of_node, 0, &res); if (rc) { dev_err(&op->dev, "invalid address\n"); return rc; } - irq = irq_of_parse_and_map(op->node, 0); + irq = irq_of_parse_and_map(op->dev.of_node, 0); - id = of_get_property(op->node, "port-number", NULL); + id = of_get_property(op->dev.of_node, "port-number", NULL); return ulite_assign(&op->dev, id ? *id : -1, res.start, irq); } @@ -610,13 +610,12 @@ static int __devexit ulite_of_remove(struct of_device *op) } static struct of_platform_driver ulite_of_driver = { - .owner = THIS_MODULE, - .name = "uartlite", - .match_table = ulite_of_match, .probe = ulite_of_probe, .remove = __devexit_p(ulite_of_remove), .driver = { .name = "uartlite", + .owner = THIS_MODULE, + .of_match_table = ulite_of_match, }, }; diff --git a/drivers/serial/ucc_uart.c b/drivers/serial/ucc_uart.c index 0749049..907b06f 100644 --- a/drivers/serial/ucc_uart.c +++ b/drivers/serial/ucc_uart.c @@ -1197,7 +1197,7 @@ static void uart_firmware_cont(const struct firmware *fw, void *context) static int ucc_uart_probe(struct of_device *ofdev, const struct of_device_id *match) { - struct device_node *np = ofdev->node; + struct device_node *np = ofdev->dev.of_node; const unsigned int *iprop; /* Integer OF properties */ const char *sprop; /* String OF properties */ struct uart_qe_port *qe_port = NULL; @@ -1486,9 +1486,11 @@ static struct of_device_id ucc_uart_match[] = { MODULE_DEVICE_TABLE(of, ucc_uart_match); static struct of_platform_driver ucc_uart_of_driver = { - .owner = THIS_MODULE, - .name = "ucc_uart", - .match_table = ucc_uart_match, + .driver = { + .name = "ucc_uart", + .owner = THIS_MODULE, + .of_match_table = ucc_uart_match, + }, .probe = ucc_uart_probe, .remove = ucc_uart_remove, }; |