diff options
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/mtd/nand/atmel_nand_ecc.h | 3 | ||||
-rw-r--r-- | drivers/net/Kconfig | 8 | ||||
-rw-r--r-- | drivers/net/cs89x0.c | 12 | ||||
-rw-r--r-- | drivers/serial/serial_ks8695.c | 61 | ||||
-rw-r--r-- | drivers/video/atmel_lcdfb.c | 4 | ||||
-rw-r--r-- | drivers/watchdog/ixp4xx_wdt.c | 4 |
6 files changed, 77 insertions, 15 deletions
diff --git a/drivers/mtd/nand/atmel_nand_ecc.h b/drivers/mtd/nand/atmel_nand_ecc.h index 1ee7f993db1..578c776e135 100644 --- a/drivers/mtd/nand/atmel_nand_ecc.h +++ b/drivers/mtd/nand/atmel_nand_ecc.h @@ -2,6 +2,9 @@ * Error Corrected Code Controller (ECC) - System peripherals regsters. * Based on AT91SAM9260 datasheet revision B. * + * Copyright (C) 2007 Andrew Victor + * Copyright (C) 2007 Atmel Corporation. + * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the * Free Software Foundation; either version 2 of the License, or (at your diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig index 4a11296a951..9df7bb93edc 100644 --- a/drivers/net/Kconfig +++ b/drivers/net/Kconfig @@ -1386,7 +1386,8 @@ config FORCEDETH_NAPI config CS89x0 tristate "CS89x0 support" - depends on NET_PCI && (ISA || MACH_IXDP2351 || ARCH_IXDP2X01 || ARCH_PNX010X) + depends on NET_ETHERNET && (ISA || EISA || MACH_IXDP2351 \ + || ARCH_IXDP2X01 || ARCH_PNX010X || MACH_MX31ADS) ---help--- Support for CS89x0 chipset based Ethernet cards. If you have a network (Ethernet) card of this type, say Y and read the @@ -1397,6 +1398,11 @@ config CS89x0 To compile this driver as a module, choose M here. The module will be called cs89x0. +config CS89x0_NONISA_IRQ + def_bool y + depends on CS89x0 != n + depends on MACH_IXDP2351 || ARCH_IXDP2X01 || ARCH_PNX010X || MACH_MX31ADS + config TC35815 tristate "TOSHIBA TC35815 Ethernet support" depends on NET_PCI && PCI && MIPS diff --git a/drivers/net/cs89x0.c b/drivers/net/cs89x0.c index ea6144a9565..5890a917a62 100644 --- a/drivers/net/cs89x0.c +++ b/drivers/net/cs89x0.c @@ -194,6 +194,12 @@ static unsigned int cs8900_irq_map[] = {IRQ_IXDP2X01_CS8900, 0, 0, 0}; #define CIRRUS_DEFAULT_IRQ VH_INTC_INT_NUM_CASCADED_INTERRUPT_1 /* Event inputs bank 1 - ID 35/bit 3 */ static unsigned int netcard_portlist[] __used __initdata = {CIRRUS_DEFAULT_BASE, 0}; static unsigned int cs8900_irq_map[] = {CIRRUS_DEFAULT_IRQ, 0, 0, 0}; +#elif defined(CONFIG_MACH_MX31ADS) +#include <mach/board-mx31ads.h> +static unsigned int netcard_portlist[] __used __initdata = { + PBC_BASE_ADDRESS + PBC_CS8900A_IOBASE + 0x300, 0 +}; +static unsigned cs8900_irq_map[] = {EXPIO_INT_ENET_INT, 0, 0, 0}; #else static unsigned int netcard_portlist[] __used __initdata = { 0x300, 0x320, 0x340, 0x360, 0x200, 0x220, 0x240, 0x260, 0x280, 0x2a0, 0x2c0, 0x2e0, 0}; @@ -802,7 +808,7 @@ cs89x0_probe1(struct net_device *dev, int ioaddr, int modular) } else { i = lp->isa_config & INT_NO_MASK; if (lp->chip_type == CS8900) { -#if defined(CONFIG_MACH_IXDP2351) || defined(CONFIG_ARCH_IXDP2X01) || defined(CONFIG_ARCH_PNX010X) +#ifdef CONFIG_CS89x0_NONISA_IRQ i = cs8900_irq_map[0]; #else /* Translate the IRQ using the IRQ mapping table. */ @@ -1029,6 +1035,7 @@ skip_this_frame: void __init reset_chip(struct net_device *dev) { +#if !defined(CONFIG_MACH_MX31ADS) #if !defined(CONFIG_MACH_IXDP2351) && !defined(CONFIG_ARCH_IXDP2X01) struct net_local *lp = netdev_priv(dev); int ioaddr = dev->base_addr; @@ -1057,6 +1064,7 @@ void __init reset_chip(struct net_device *dev) reset_start_time = jiffies; while( (readreg(dev, PP_SelfST) & INIT_DONE) == 0 && jiffies - reset_start_time < 2) ; +#endif /* !CONFIG_MACH_MX31ADS */ } @@ -1304,7 +1312,7 @@ net_open(struct net_device *dev) else #endif { -#if !defined(CONFIG_MACH_IXDP2351) && !defined(CONFIG_ARCH_IXDP2X01) && !defined(CONFIG_ARCH_PNX010X) +#ifndef CONFIG_CS89x0_NONISA_IRQ if (((1 << dev->irq) & lp->irq_map) == 0) { printk(KERN_ERR "%s: IRQ %d is not in our map of allowable IRQs, which is %x\n", dev->name, dev->irq, lp->irq_map); diff --git a/drivers/serial/serial_ks8695.c b/drivers/serial/serial_ks8695.c index b9cbfc87f61..998e89dc5aa 100644 --- a/drivers/serial/serial_ks8695.c +++ b/drivers/serial/serial_ks8695.c @@ -63,8 +63,44 @@ #define UART_DUMMY_LSR_RX 0x100 #define UART_PORT_SIZE (KS8695_USR - KS8695_URRB + 4) -#define tx_enabled(port) ((port)->unused[0]) -#define rx_enabled(port) ((port)->unused[1]) +static inline int tx_enabled(struct uart_port *port) +{ + return port->unused[0] & 1; +} + +static inline int rx_enabled(struct uart_port *port) +{ + return port->unused[0] & 2; +} + +static inline int ms_enabled(struct uart_port *port) +{ + return port->unused[0] & 4; +} + +static inline void ms_enable(struct uart_port *port, int enabled) +{ + if(enabled) + port->unused[0] |= 4; + else + port->unused[0] &= ~4; +} + +static inline void rx_enable(struct uart_port *port, int enabled) +{ + if(enabled) + port->unused[0] |= 2; + else + port->unused[0] &= ~2; +} + +static inline void tx_enable(struct uart_port *port, int enabled) +{ + if(enabled) + port->unused[0] |= 1; + else + port->unused[0] &= ~1; +} #ifdef SUPPORT_SYSRQ @@ -75,7 +111,7 @@ static void ks8695uart_stop_tx(struct uart_port *port) { if (tx_enabled(port)) { disable_irq(KS8695_IRQ_UART_TX); - tx_enabled(port) = 0; + tx_enable(port, 0); } } @@ -83,7 +119,7 @@ static void ks8695uart_start_tx(struct uart_port *port) { if (!tx_enabled(port)) { enable_irq(KS8695_IRQ_UART_TX); - tx_enabled(port) = 1; + tx_enable(port, 1); } } @@ -91,18 +127,24 @@ static void ks8695uart_stop_rx(struct uart_port *port) { if (rx_enabled(port)) { disable_irq(KS8695_IRQ_UART_RX); - rx_enabled(port) = 0; + rx_enable(port, 0); } } static void ks8695uart_enable_ms(struct uart_port *port) { - enable_irq(KS8695_IRQ_UART_MODEM_STATUS); + if (!ms_enabled(port)) { + enable_irq(KS8695_IRQ_UART_MODEM_STATUS); + ms_enable(port,1); + } } static void ks8695uart_disable_ms(struct uart_port *port) { - disable_irq(KS8695_IRQ_UART_MODEM_STATUS); + if (ms_enabled(port)) { + disable_irq(KS8695_IRQ_UART_MODEM_STATUS); + ms_enable(port,0); + } } static irqreturn_t ks8695uart_rx_chars(int irq, void *dev_id) @@ -285,8 +327,9 @@ static int ks8695uart_startup(struct uart_port *port) int retval; set_irq_flags(KS8695_IRQ_UART_TX, IRQF_VALID | IRQF_NOAUTOEN); - tx_enabled(port) = 0; - rx_enabled(port) = 1; + tx_enable(port, 0); + rx_enable(port, 1); + ms_enable(port, 1); /* * Allocate the IRQ diff --git a/drivers/video/atmel_lcdfb.c b/drivers/video/atmel_lcdfb.c index 5a24c6411d3..cedfd01c983 100644 --- a/drivers/video/atmel_lcdfb.c +++ b/drivers/video/atmel_lcdfb.c @@ -378,6 +378,10 @@ static int atmel_lcdfb_check_var(struct fb_var_screeninfo *var, var->red.offset = 11; var->blue.offset = 0; var->green.length = 6; + } else if (sinfo->lcd_wiring_mode == ATMEL_LCDC_WIRING_RGB555) { + var->red.offset = 10; + var->blue.offset = 0; + var->green.length = 5; } else { /* BGR:555 mode */ var->red.offset = 0; diff --git a/drivers/watchdog/ixp4xx_wdt.c b/drivers/watchdog/ixp4xx_wdt.c index 8302ef005be..147b4d5c63b 100644 --- a/drivers/watchdog/ixp4xx_wdt.c +++ b/drivers/watchdog/ixp4xx_wdt.c @@ -174,10 +174,8 @@ static struct miscdevice ixp4xx_wdt_miscdev = { static int __init ixp4xx_wdt_init(void) { int ret; - unsigned long processor_id; - asm("mrc p15, 0, %0, cr0, cr0, 0;" : "=r"(processor_id) :); - if (!(processor_id & 0xf) && !cpu_is_ixp46x()) { + if (!(read_cpuid_id() & 0xf) && !cpu_is_ixp46x()) { printk(KERN_ERR "IXP4XXX Watchdog: Rev. A0 IXP42x CPU detected" " - watchdog disabled\n"); |