diff options
Diffstat (limited to 'arch/mips/txx9')
30 files changed, 593 insertions, 293 deletions
diff --git a/arch/mips/txx9/Kconfig b/arch/mips/txx9/Kconfig index 0db7cf38ed8..6d40bc78345 100644 --- a/arch/mips/txx9/Kconfig +++ b/arch/mips/txx9/Kconfig @@ -20,6 +20,7 @@ config MACH_TXX9 select SYS_SUPPORTS_32BIT_KERNEL select SYS_SUPPORTS_LITTLE_ENDIAN select SYS_SUPPORTS_BIG_ENDIAN + select HAVE_CLK config TOSHIBA_JMR3927 bool "Toshiba JMR-TX3927 board" @@ -69,6 +70,7 @@ config SOC_TX4927 select IRQ_TXX9 select PCI_TX4927 select GPIO_TXX9 + select HAS_TXX9_ACLC config SOC_TX4938 bool @@ -78,6 +80,7 @@ config SOC_TX4938 select IRQ_TXX9 select PCI_TX4927 select GPIO_TXX9 + select HAS_TXX9_ACLC config SOC_TX4939 bool @@ -85,6 +88,7 @@ config SOC_TX4939 select HAS_TXX9_SERIAL select HW_HAS_PCI select PCI_TX4927 + select HAS_TXX9_ACLC config TXX9_7SEGLED bool diff --git a/arch/mips/txx9/Makefile b/arch/mips/txx9/Makefile new file mode 100644 index 00000000000..34787dabff0 --- /dev/null +++ b/arch/mips/txx9/Makefile @@ -0,0 +1,17 @@ +# +# Common TXx9 +# +obj-$(CONFIG_MACH_TX39XX) += generic/ +obj-$(CONFIG_MACH_TX49XX) += generic/ + +# +# Toshiba JMR-TX3927 board +# +obj-$(CONFIG_TOSHIBA_JMR3927) += jmr3927/ + +# +# Toshiba RBTX49XX boards +# +obj-$(CONFIG_TOSHIBA_RBTX4927) += rbtx4927/ +obj-$(CONFIG_TOSHIBA_RBTX4938) += rbtx4938/ +obj-$(CONFIG_TOSHIBA_RBTX4939) += rbtx4939/ diff --git a/arch/mips/txx9/Platform b/arch/mips/txx9/Platform new file mode 100644 index 00000000000..a176d1fd579 --- /dev/null +++ b/arch/mips/txx9/Platform @@ -0,0 +1,10 @@ +platform-$(CONFIG_MACH_TX39XX) += txx9/ +platform-$(CONFIG_MACH_TX49XX) += txx9/ + +cflags-$(CONFIG_MACH_TX39XX) += \ + -I$(srctree)/arch/mips/include/asm/mach-tx39xx +cflags-$(CONFIG_MACH_TX49XX) += \ + -I$(srctree)/arch/mips/include/asm/mach-tx49xx + +load-$(CONFIG_MACH_TX39XX) += 0xffffffff80050000 +load-$(CONFIG_MACH_TX49XX) += 0xffffffff80100000 diff --git a/arch/mips/txx9/generic/7segled.c b/arch/mips/txx9/generic/7segled.c index 727ab21b661..4642f56e70e 100644 --- a/arch/mips/txx9/generic/7segled.c +++ b/arch/mips/txx9/generic/7segled.c @@ -9,7 +9,7 @@ * (C) Copyright TOSHIBA CORPORATION 2005-2007 * All Rights Reserved. */ -#include <linux/sysdev.h> +#include <linux/device.h> #include <linux/slab.h> #include <linux/map_to_7segment.h> #include <asm/txx9/generic.h> @@ -37,8 +37,8 @@ int txx9_7segled_putc(unsigned int pos, char c) return 0; } -static ssize_t ascii_store(struct sys_device *dev, - struct sysdev_attribute *attr, +static ssize_t ascii_store(struct device *dev, + struct device_attribute *attr, const char *buf, size_t size) { unsigned int ch = dev->id; @@ -46,8 +46,8 @@ static ssize_t ascii_store(struct sys_device *dev, return size; } -static ssize_t raw_store(struct sys_device *dev, - struct sysdev_attribute *attr, +static ssize_t raw_store(struct device *dev, + struct device_attribute *attr, const char *buf, size_t size) { unsigned int ch = dev->id; @@ -55,16 +55,19 @@ static ssize_t raw_store(struct sys_device *dev, return size; } -static SYSDEV_ATTR(ascii, 0200, NULL, ascii_store); -static SYSDEV_ATTR(raw, 0200, NULL, raw_store); +static DEVICE_ATTR(ascii, 0200, NULL, ascii_store); +static DEVICE_ATTR(raw, 0200, NULL, raw_store); -static ssize_t map_seg7_show(struct sysdev_class *class, char *buf) +static ssize_t map_seg7_show(struct device *dev, + struct device_attribute *attr, + char *buf) { memcpy(buf, &txx9_seg7map, sizeof(txx9_seg7map)); return sizeof(txx9_seg7map); } -static ssize_t map_seg7_store(struct sysdev_class *class, +static ssize_t map_seg7_store(struct device *dev, + struct device_attribute *attr, const char *buf, size_t size) { if (size != sizeof(txx9_seg7map)) @@ -73,10 +76,11 @@ static ssize_t map_seg7_store(struct sysdev_class *class, return size; } -static SYSDEV_CLASS_ATTR(map_seg7, 0600, map_seg7_show, map_seg7_store); +static DEVICE_ATTR(map_seg7, 0600, map_seg7_show, map_seg7_store); -static struct sysdev_class tx_7segled_sysdev_class = { - .name = "7segled", +static struct bus_type tx_7segled_subsys = { + .name = "7segled", + .dev_name = "7segled", }; static int __init tx_7segled_init_sysfs(void) @@ -84,26 +88,25 @@ static int __init tx_7segled_init_sysfs(void) int error, i; if (!tx_7segled_num) return -ENODEV; - error = sysdev_class_register(&tx_7segled_sysdev_class); + error = subsys_system_register(&tx_7segled_subsys, NULL); if (error) return error; - error = sysdev_class_create_file(&tx_7segled_sysdev_class, - &attr_map_seg7); + error = device_create_file(tx_7segled_subsys.dev_root, &dev_attr_map_seg7); if (error) return error; for (i = 0; i < tx_7segled_num; i++) { - struct sys_device *dev; + struct device *dev; dev = kzalloc(sizeof(*dev), GFP_KERNEL); if (!dev) { error = -ENODEV; break; } dev->id = i; - dev->cls = &tx_7segled_sysdev_class; - error = sysdev_register(dev); + dev->bus = &tx_7segled_subsys; + error = device_register(dev); if (!error) { - sysdev_create_file(dev, &attr_ascii); - sysdev_create_file(dev, &attr_raw); + device_create_file(dev, &dev_attr_ascii); + device_create_file(dev, &dev_attr_raw); } } return error; diff --git a/arch/mips/txx9/generic/Makefile b/arch/mips/txx9/generic/Makefile index f2579ce054a..1863c167e66 100644 --- a/arch/mips/txx9/generic/Makefile +++ b/arch/mips/txx9/generic/Makefile @@ -11,5 +11,3 @@ obj-$(CONFIG_SOC_TX4939) += setup_tx4939.o irq_tx4939.o obj-$(CONFIG_TOSHIBA_FPCIB0) += smsc_fdc37m81x.o obj-$(CONFIG_SPI) += spi_eeprom.o obj-$(CONFIG_TXX9_7SEGLED) += 7segled.o - -EXTRA_CFLAGS += -Werror diff --git a/arch/mips/txx9/generic/irq_tx4927.c b/arch/mips/txx9/generic/irq_tx4927.c index ad2870def8f..ed8e702d448 100644 --- a/arch/mips/txx9/generic/irq_tx4927.c +++ b/arch/mips/txx9/generic/irq_tx4927.c @@ -2,7 +2,7 @@ * Common tx4927 irq handler * * Author: MontaVista Software, Inc. - * source@mvista.com + * source@mvista.com * * 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 @@ -25,6 +25,7 @@ */ #include <linux/init.h> #include <linux/interrupt.h> +#include <linux/irq.h> #include <asm/irq_cpu.h> #include <asm/txx9/tx4927.h> @@ -34,7 +35,7 @@ void __init tx4927_irq_init(void) mips_cpu_irq_init(); txx9_irq_init(TX4927_IRC_REG & 0xfffffffffULL); - set_irq_chained_handler(MIPS_CPU_IRQ_BASE + TX4927_IRC_INT, + irq_set_chained_handler(MIPS_CPU_IRQ_BASE + TX4927_IRC_INT, handle_simple_irq); /* raise priority for errors, timers, SIO */ txx9_irq_set_pri(TX4927_IR_ECCERR, 7); diff --git a/arch/mips/txx9/generic/irq_tx4938.c b/arch/mips/txx9/generic/irq_tx4938.c index 025ae11359a..aace8565332 100644 --- a/arch/mips/txx9/generic/irq_tx4938.c +++ b/arch/mips/txx9/generic/irq_tx4938.c @@ -13,6 +13,7 @@ */ #include <linux/init.h> #include <linux/interrupt.h> +#include <linux/irq.h> #include <asm/irq_cpu.h> #include <asm/txx9/tx4938.h> @@ -22,7 +23,7 @@ void __init tx4938_irq_init(void) mips_cpu_irq_init(); txx9_irq_init(TX4938_IRC_REG & 0xfffffffffULL); - set_irq_chained_handler(MIPS_CPU_IRQ_BASE + TX4938_IRC_INT, + irq_set_chained_handler(MIPS_CPU_IRQ_BASE + TX4938_IRC_INT, handle_simple_irq); /* raise priority for errors, timers, SIO */ txx9_irq_set_pri(TX4938_IR_ECCERR, 7); diff --git a/arch/mips/txx9/generic/irq_tx4939.c b/arch/mips/txx9/generic/irq_tx4939.c index 013213a8706..0d7267e81a8 100644 --- a/arch/mips/txx9/generic/irq_tx4939.c +++ b/arch/mips/txx9/generic/irq_tx4939.c @@ -5,8 +5,8 @@ * * Copyright 2001, 2003-2005 MontaVista Software Inc. * Author: MontaVista Software, Inc. - * ahennessy@mvista.com - * source@mvista.com + * ahennessy@mvista.com + * source@mvista.com * Copyright (C) 2000-2001,2005-2007 Toshiba Corporation * * This file is subject to the terms and conditions of the GNU General Public @@ -19,6 +19,7 @@ */ #include <linux/init.h> #include <linux/interrupt.h> +#include <linux/irq.h> #include <linux/types.h> #include <asm/irq_cpu.h> #include <asm/txx9irq.h> @@ -49,9 +50,9 @@ static struct { unsigned char mode; } tx4939irq[TX4939_NUM_IR] __read_mostly; -static void tx4939_irq_unmask(unsigned int irq) +static void tx4939_irq_unmask(struct irq_data *d) { - unsigned int irq_nr = irq - TXX9_IRQ_BASE; + unsigned int irq_nr = d->irq - TXX9_IRQ_BASE; u32 __iomem *lvlp; int ofs; if (irq_nr < 32) { @@ -67,9 +68,9 @@ static void tx4939_irq_unmask(unsigned int irq) lvlp); } -static inline void tx4939_irq_mask(unsigned int irq) +static inline void tx4939_irq_mask(struct irq_data *d) { - unsigned int irq_nr = irq - TXX9_IRQ_BASE; + unsigned int irq_nr = d->irq - TXX9_IRQ_BASE; u32 __iomem *lvlp; int ofs; if (irq_nr < 32) { @@ -86,11 +87,11 @@ static inline void tx4939_irq_mask(unsigned int irq) mmiowb(); } -static void tx4939_irq_mask_ack(unsigned int irq) +static void tx4939_irq_mask_ack(struct irq_data *d) { - unsigned int irq_nr = irq - TXX9_IRQ_BASE; + unsigned int irq_nr = d->irq - TXX9_IRQ_BASE; - tx4939_irq_mask(irq); + tx4939_irq_mask(d); if (TXx9_IRCR_EDGE(tx4939irq[irq_nr].mode)) { irq_nr--; /* clear edge detection */ @@ -100,9 +101,9 @@ static void tx4939_irq_mask_ack(unsigned int irq) } } -static int tx4939_irq_set_type(unsigned int irq, unsigned int flow_type) +static int tx4939_irq_set_type(struct irq_data *d, unsigned int flow_type) { - unsigned int irq_nr = irq - TXX9_IRQ_BASE; + unsigned int irq_nr = d->irq - TXX9_IRQ_BASE; u32 cr; u32 __iomem *crp; int ofs; @@ -144,11 +145,11 @@ static int tx4939_irq_set_type(unsigned int irq, unsigned int flow_type) static struct irq_chip tx4939_irq_chip = { .name = "TX4939", - .ack = tx4939_irq_mask_ack, - .mask = tx4939_irq_mask, - .mask_ack = tx4939_irq_mask_ack, - .unmask = tx4939_irq_unmask, - .set_type = tx4939_irq_set_type, + .irq_ack = tx4939_irq_mask_ack, + .irq_mask = tx4939_irq_mask, + .irq_mask_ack = tx4939_irq_mask_ack, + .irq_unmask = tx4939_irq_unmask, + .irq_set_type = tx4939_irq_set_type, }; static int tx4939_irq_set_pri(int irc_irq, int new_pri) @@ -175,8 +176,8 @@ void __init tx4939_irq_init(void) for (i = 1; i < TX4939_NUM_IR; i++) { tx4939irq[i].level = 4; /* middle level */ tx4939irq[i].mode = TXx9_IRCR_LOW; - set_irq_chip_and_handler(TXX9_IRQ_BASE + i, - &tx4939_irq_chip, handle_level_irq); + irq_set_chip_and_handler(TXX9_IRQ_BASE + i, &tx4939_irq_chip, + handle_level_irq); } /* mask all IRC interrupts */ @@ -192,7 +193,7 @@ void __init tx4939_irq_init(void) __raw_writel(TXx9_IRCER_ICE, &tx4939_ircptr->den.r); __raw_writel(irc_elevel, &tx4939_ircptr->msk.r); - set_irq_chained_handler(MIPS_CPU_IRQ_BASE + TX4939_IRC_INT, + irq_set_chained_handler(MIPS_CPU_IRQ_BASE + TX4939_IRC_INT, handle_simple_irq); /* raise priority for errors, timers, sio */ diff --git a/arch/mips/txx9/generic/mem_tx4927.c b/arch/mips/txx9/generic/mem_tx4927.c index ef6ea6e9787..deea2ceae8a 100644 --- a/arch/mips/txx9/generic/mem_tx4927.c +++ b/arch/mips/txx9/generic/mem_tx4927.c @@ -1,10 +1,8 @@ /* - * linux/arch/mips/txx9/generic/mem_tx4927.c - * * common tx4927 memory interface * * Author: MontaVista Software, Inc. - * source@mvista.com + * source@mvista.com * * Copyright 2001-2002 MontaVista Software Inc. * diff --git a/arch/mips/txx9/generic/pci.c b/arch/mips/txx9/generic/pci.c index 7b637a7c0e6..28713274e0c 100644 --- a/arch/mips/txx9/generic/pci.c +++ b/arch/mips/txx9/generic/pci.c @@ -2,7 +2,7 @@ * linux/arch/mips/txx9/pci.c * * Based on linux/arch/mips/txx9/rbtx4927/setup.c, - * linux/arch/mips/txx9/rbtx4938/setup.c, + * linux/arch/mips/txx9/rbtx4938/setup.c, * and RBTX49xx patch from CELF patch archive. * * Copyright 2001-2005 MontaVista Software Inc. @@ -20,6 +20,7 @@ #include <asm/txx9/pci.h> #ifdef CONFIG_TOSHIBA_FPCIB0 #include <linux/interrupt.h> +#include <linux/slab.h> #include <asm/i8259.h> #include <asm/txx9/smsc_fdc37m81x.h> #endif @@ -106,7 +107,7 @@ int txx9_pci_mem_high __initdata; /* * allocate pci_controller and resources. - * mem_base, io_base: physical addresss. 0 for auto assignment. + * mem_base, io_base: physical address. 0 for auto assignment. * mem_size and io_size means max size on auto assignment. * pcic must be &txx9_primary_pcic or NULL. */ @@ -212,11 +213,8 @@ txx9_alloc_pci_controller(struct pci_controller *pcic, pcic->mem_offset = 0; /* busaddr == physaddr */ - printk(KERN_INFO "PCI: IO 0x%08llx-0x%08llx MEM 0x%08llx-0x%08llx\n", - (unsigned long long)pcic->mem_resource[1].start, - (unsigned long long)pcic->mem_resource[1].end, - (unsigned long long)pcic->mem_resource[0].start, - (unsigned long long)pcic->mem_resource[0].end); + printk(KERN_INFO "PCI: IO %pR MEM %pR\n", + &pcic->mem_resource[1], &pcic->mem_resource[0]); /* register_pci_controller() will request MEM resource */ release_resource(&pcic->mem_resource[0]); @@ -258,20 +256,19 @@ static irqreturn_t i8259_interrupt(int irq, void *dev_id) return IRQ_HANDLED; } -static int __init -txx9_i8259_irq_setup(int irq) +static int txx9_i8259_irq_setup(int irq) { int err; init_i8259_irqs(); - err = request_irq(irq, &i8259_interrupt, IRQF_DISABLED|IRQF_SHARED, + err = request_irq(irq, &i8259_interrupt, IRQF_SHARED, "cascade(i8259)", (void *)(long)irq); if (!err) printk(KERN_INFO "PCI-ISA bridge PIC (irq %d)\n", irq); return err; } -static void __init quirk_slc90e66_bridge(struct pci_dev *dev) +static void quirk_slc90e66_bridge(struct pci_dev *dev) { int irq; /* PCI/ISA Bridge interrupt */ u8 reg_64; @@ -341,6 +338,15 @@ static void quirk_slc90e66_ide(struct pci_dev *dev) } #endif /* CONFIG_TOSHIBA_FPCIB0 */ +static void tc35815_fixup(struct pci_dev *dev) +{ + /* This device may have PM registers but not they are not supported. */ + if (dev->pm_cap) { + dev_info(&dev->dev, "PM disabled\n"); + dev->pm_cap = 0; + } +} + static void final_fixup(struct pci_dev *dev) { unsigned char bist; @@ -374,6 +380,10 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_EFAR, PCI_DEVICE_ID_EFAR_SLC90E66_1, DECLARE_PCI_FIXUP_RESUME(PCI_VENDOR_ID_EFAR, PCI_DEVICE_ID_EFAR_SLC90E66_1, quirk_slc90e66_ide); #endif +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_TOSHIBA_2, + PCI_DEVICE_ID_TOSHIBA_TC35815_NWU, tc35815_fixup); +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_TOSHIBA_2, + PCI_DEVICE_ID_TOSHIBA_TC35815_TX4939, tc35815_fixup); DECLARE_PCI_FIXUP_FINAL(PCI_ANY_ID, PCI_ANY_ID, final_fixup); DECLARE_PCI_FIXUP_RESUME(PCI_ANY_ID, PCI_ANY_ID, final_fixup); @@ -387,9 +397,9 @@ int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) return txx9_board_vec->pci_map_irq(dev, slot, pin); } -char * (*txx9_board_pcibios_setup)(char *str) __devinitdata; +char * (*txx9_board_pcibios_setup)(char *str) __initdata; -char *__devinit txx9_pcibios_setup(char *str) +char *__init txx9_pcibios_setup(char *str) { if (txx9_board_pcibios_setup && !txx9_board_pcibios_setup(str)) return NULL; diff --git a/arch/mips/txx9/generic/setup.c b/arch/mips/txx9/generic/setup.c index 8a266c6a3f5..dd2cf25b5ae 100644 --- a/arch/mips/txx9/generic/setup.c +++ b/arch/mips/txx9/generic/setup.c @@ -1,6 +1,4 @@ /* - * linux/arch/mips/txx9/generic/setup.c - * * Based on linux/arch/mips/txx9/rbtx4938/setup.c, * and RBTX49xx patch from CELF patch archive. * @@ -24,7 +22,11 @@ #include <linux/serial_core.h> #include <linux/mtd/physmap.h> #include <linux/leds.h> +#include <linux/device.h> +#include <linux/slab.h> +#include <linux/irq.h> #include <asm/bootinfo.h> +#include <asm/idle.h> #include <asm/time.h> #include <asm/reboot.h> #include <asm/r4kcache.h> @@ -33,6 +35,7 @@ #include <asm/txx9/pci.h> #include <asm/txx9tmr.h> #include <asm/txx9/ndfmc.h> +#include <asm/txx9/dmac.h> #ifdef CONFIG_CPU_TX49XX #include <asm/txx9/tx4938.h> #endif @@ -85,7 +88,7 @@ int txx9_ccfg_toeon __initdata = 1; struct clk *clk_get(struct device *dev, const char *id) { if (!strcmp(id, "spi-baseclk")) - return (struct clk *)((unsigned long)txx9_gbus_clock / 2 / 4); + return (struct clk *)((unsigned long)txx9_gbus_clock / 2 / 2); if (!strcmp(id, "imbus_clk")) return (struct clk *)((unsigned long)txx9_gbus_clock / 2); return ERR_PTR(-ENOENT); @@ -116,7 +119,7 @@ EXPORT_SYMBOL(clk_put); /* GPIO support */ -#ifdef CONFIG_GENERIC_GPIO +#ifdef CONFIG_GPIOLIB int gpio_to_irq(unsigned gpio) { return -EINVAL; @@ -160,7 +163,6 @@ static void __init prom_init_cmdline(void) int argc; int *argv32; int i; /* Always ignore the "-c" at argv[0] */ - char builtin[CL_SIZE]; if (fw_arg0 >= CKSEG0 || fw_arg1 < CKSEG0) { /* @@ -174,20 +176,6 @@ static void __init prom_init_cmdline(void) argv32 = (int *)fw_arg1; } - /* ignore all built-in args if any f/w args given */ - /* - * But if built-in strings was started with '+', append them - * to command line args. If built-in was started with '-', - * ignore all f/w args. - */ - builtin[0] = '\0'; - if (arcs_cmdline[0] == '+') - strcpy(builtin, arcs_cmdline + 1); - else if (arcs_cmdline[0] == '-') { - strcpy(builtin, arcs_cmdline + 1); - argc = 0; - } else if (argc <= 1) - strcpy(builtin, arcs_cmdline); arcs_cmdline[0] = '\0'; for (i = 1; i < argc; i++) { @@ -201,12 +189,6 @@ static void __init prom_init_cmdline(void) } else strcat(arcs_cmdline, str); } - /* append saved builtin args */ - if (builtin[0]) { - if (arcs_cmdline[0]) - strcat(arcs_cmdline, " "); - strcat(arcs_cmdline, builtin); - } } static int txx9_ic_disable __initdata; @@ -315,7 +297,7 @@ static inline void txx9_cache_fixup(void) static void __init preprocess_cmdline(void) { - char cmdline[CL_SIZE]; + static char cmdline[COMMAND_LINE_SIZE] __initdata; char *s; strcpy(cmdline, arcs_cmdline); @@ -327,8 +309,8 @@ static void __init preprocess_cmdline(void) txx9_board_vec = find_board_byname(str + 6); continue; } else if (strncmp(str, "masterclk=", 10) == 0) { - unsigned long val; - if (strict_strtoul(str + 10, 10, &val) == 0) + unsigned int val; + if (kstrtouint(str + 10, 10, &val) == 0) txx9_master_clock = val; continue; } else if (strcmp(str, "icdisable") == 0) { @@ -368,7 +350,7 @@ static void __init select_board(void) } /* select "default" board */ -#ifdef CONFIG_CPU_TX39XX +#ifdef CONFIG_TOSHIBA_JMR3927 txx9_board_vec = &jmr3927_vec; #endif #ifdef CONFIG_CPU_TX49XX @@ -420,11 +402,6 @@ const char *get_system_type(void) return txx9_system_type; } -char * __init prom_getcmdline(void) -{ - return &(arcs_cmdline[0]); -} - const char *__init prom_getenv(const char *name) { const s32 *str; @@ -537,19 +514,19 @@ void __init txx9_sio_init(unsigned long baseaddr, int irq, } #ifdef CONFIG_EARLY_PRINTK -static void __init null_prom_putchar(char c) +static void null_prom_putchar(char c) { } -void (*txx9_prom_putchar)(char c) __initdata = null_prom_putchar; +void (*txx9_prom_putchar)(char c) = null_prom_putchar; -void __init prom_putchar(char c) +void prom_putchar(char c) { txx9_prom_putchar(c); } static void __iomem *early_txx9_sio_port; -static void __init early_txx9_sio_putchar(char c) +static void early_txx9_sio_putchar(char c) { #define TXX9_SICISR 0x0c #define TXX9_SITFIFO 0x1c @@ -656,14 +633,13 @@ void __init txx9_physmap_flash_init(int no, unsigned long addr, unsigned long size, const struct physmap_flash_data *pdata) { -#if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE) +#if IS_ENABLED(CONFIG_MTD_PHYSMAP) struct resource res = { .start = addr, .end = addr + size - 1, .flags = IORESOURCE_MEM, }; struct platform_device *pdev; -#ifdef CONFIG_MTD_PARTITIONS static struct mtd_partition parts[2]; struct physmap_flash_data pdata_part; @@ -682,7 +658,7 @@ void __init txx9_physmap_flash_init(int no, unsigned long addr, pdata_part.parts = parts; pdata = &pdata_part; } -#endif + pdev = platform_device_alloc("physmap-flash", no); if (!pdev || platform_device_add_resources(pdev, &res, 1) || @@ -695,8 +671,7 @@ void __init txx9_physmap_flash_init(int no, unsigned long addr, void __init txx9_ndfmc_init(unsigned long baseaddr, const struct txx9ndfmc_platform_data *pdata) { -#if defined(CONFIG_MTD_NAND_TXX9NDFMC) || \ - defined(CONFIG_MTD_NAND_TXX9NDFMC_MODULE) +#if IS_ENABLED(CONFIG_MTD_NAND_TXX9NDFMC) struct resource res = { .start = baseaddr, .end = baseaddr + 0x1000 - 1, @@ -712,7 +687,7 @@ void __init txx9_ndfmc_init(unsigned long baseaddr, #endif } -#if defined(CONFIG_LEDS_GPIO) || defined(CONFIG_LEDS_GPIO_MODULE) +#if IS_ENABLED(CONFIG_LEDS_GPIO) static DEFINE_SPINLOCK(txx9_iocled_lock); #define TXX9_IOCLED_MAXLEDS 8 @@ -782,7 +757,7 @@ void __init txx9_iocled_init(unsigned long baseaddr, return; iocled->mmioaddr = ioremap(baseaddr, 1); if (!iocled->mmioaddr) - return; + goto out_free; iocled->chip.get = txx9_iocled_get; iocled->chip.set = txx9_iocled_set; iocled->chip.direction_input = txx9_iocled_dir_in; @@ -791,13 +766,13 @@ void __init txx9_iocled_init(unsigned long baseaddr, iocled->chip.base = basenum; iocled->chip.ngpio = num; if (gpiochip_add(&iocled->chip)) - return; + goto out_unmap; if (basenum < 0) basenum = iocled->chip.base; pdev = platform_device_alloc("leds-gpio", basenum); if (!pdev) - return; + goto out_gpio; iocled->pdata.num_leds = num; iocled->pdata.leds = iocled->leds; for (i = 0; i < num; i++) { @@ -812,7 +787,17 @@ void __init txx9_iocled_init(unsigned long baseaddr, } pdev->dev.platform_data = &iocled->pdata; if (platform_device_add(pdev)) - platform_device_put(pdev); + goto out_pdev; + return; +out_pdev: + platform_device_put(pdev); +out_gpio: + if (gpiochip_remove(&iocled->chip)) + return; +out_unmap: + iounmap(iocled->mmioaddr); +out_free: + kfree(iocled); } #else /* CONFIG_LEDS_GPIO */ void __init txx9_iocled_init(unsigned long baseaddr, @@ -821,3 +806,174 @@ void __init txx9_iocled_init(unsigned long baseaddr, { } #endif /* CONFIG_LEDS_GPIO */ + +void __init txx9_dmac_init(int id, unsigned long baseaddr, int irq, + const struct txx9dmac_platform_data *pdata) +{ +#if IS_ENABLED(CONFIG_TXX9_DMAC) + struct resource res[] = { + { + .start = baseaddr, + .end = baseaddr + 0x800 - 1, + .flags = IORESOURCE_MEM, +#ifndef CONFIG_MACH_TX49XX + }, { + .start = irq, + .flags = IORESOURCE_IRQ, +#endif + } + }; +#ifdef CONFIG_MACH_TX49XX + struct resource chan_res[] = { + { + .flags = IORESOURCE_IRQ, + } + }; +#endif + struct platform_device *pdev = platform_device_alloc("txx9dmac", id); + struct txx9dmac_chan_platform_data cpdata; + int i; + + if (!pdev || + platform_device_add_resources(pdev, res, ARRAY_SIZE(res)) || + platform_device_add_data(pdev, pdata, sizeof(*pdata)) || + platform_device_add(pdev)) { + platform_device_put(pdev); + return; + } + memset(&cpdata, 0, sizeof(cpdata)); + cpdata.dmac_dev = pdev; + for (i = 0; i < TXX9_DMA_MAX_NR_CHANNELS; i++) { +#ifdef CONFIG_MACH_TX49XX + chan_res[0].start = irq + i; +#endif + pdev = platform_device_alloc("txx9dmac-chan", + id * TXX9_DMA_MAX_NR_CHANNELS + i); + if (!pdev || +#ifdef CONFIG_MACH_TX49XX + platform_device_add_resources(pdev, chan_res, + ARRAY_SIZE(chan_res)) || +#endif + platform_device_add_data(pdev, &cpdata, sizeof(cpdata)) || + platform_device_add(pdev)) + platform_device_put(pdev); + } +#endif +} + +void __init txx9_aclc_init(unsigned long baseaddr, int irq, + unsigned int dmac_id, + unsigned int dma_chan_out, + unsigned int dma_chan_in) +{ +#if IS_ENABLED(CONFIG_SND_SOC_TXX9ACLC) + unsigned int dma_base = dmac_id * TXX9_DMA_MAX_NR_CHANNELS; + struct resource res[] = { + { + .start = baseaddr, + .end = baseaddr + 0x100 - 1, + .flags = IORESOURCE_MEM, + }, { + .start = irq, + .flags = IORESOURCE_IRQ, + }, { + .name = "txx9dmac-chan", + .start = dma_base + dma_chan_out, + .flags = IORESOURCE_DMA, + }, { + .name = "txx9dmac-chan", + .start = dma_base + dma_chan_in, + .flags = IORESOURCE_DMA, + } + }; + struct platform_device *pdev = + platform_device_alloc("txx9aclc-ac97", -1); + + if (!pdev || + platform_device_add_resources(pdev, res, ARRAY_SIZE(res)) || + platform_device_add(pdev)) + platform_device_put(pdev); +#endif +} + +static struct bus_type txx9_sramc_subsys = { + .name = "txx9_sram", + .dev_name = "txx9_sram", +}; + +struct txx9_sramc_dev { + struct device dev; + struct bin_attribute bindata_attr; + void __iomem *base; +}; + +static ssize_t txx9_sram_read(struct file *filp, struct kobject *kobj, + struct bin_attribute *bin_attr, + char *buf, loff_t pos, size_t size) +{ + struct txx9_sramc_dev *dev = bin_attr->private; + size_t ramsize = bin_attr->size; + + if (pos >= ramsize) + return 0; + if (pos + size > ramsize) + size = ramsize - pos; + memcpy_fromio(buf, dev->base + pos, size); + return size; +} + +static ssize_t txx9_sram_write(struct file *filp, struct kobject *kobj, + struct bin_attribute *bin_attr, + char *buf, loff_t pos, size_t size) +{ + struct txx9_sramc_dev *dev = bin_attr->private; + size_t ramsize = bin_attr->size; + + if (pos >= ramsize) + return 0; + if (pos + size > ramsize) + size = ramsize - pos; + memcpy_toio(dev->base + pos, buf, size); + return size; +} + +void __init txx9_sramc_init(struct resource *r) +{ + struct txx9_sramc_dev *dev; + size_t size; + int err; + + err = subsys_system_register(&txx9_sramc_subsys, NULL); + if (err) + return; + dev = kzalloc(sizeof(*dev), GFP_KERNEL); + if (!dev) + return; + size = resource_size(r); + dev->base = ioremap(r->start, size); + if (!dev->base) + goto exit; + dev->dev.bus = &txx9_sramc_subsys; + sysfs_bin_attr_init(&dev->bindata_attr); + dev->bindata_attr.attr.name = "bindata"; + dev->bindata_attr.attr.mode = S_IRUSR | S_IWUSR; + dev->bindata_attr.read = txx9_sram_read; + dev->bindata_attr.write = txx9_sram_write; + dev->bindata_attr.size = size; + dev->bindata_attr.private = dev; + err = device_register(&dev->dev); + if (err) + goto exit; + err = sysfs_create_bin_file(&dev->dev.kobj, &dev->bindata_attr); + if (err) { + device_unregister(&dev->dev); + goto exit; + } + return; +exit: + if (dev) { + if (dev->base) + iounmap(dev->base); + kfree(dev); + } +} diff --git a/arch/mips/txx9/generic/setup_tx3927.c b/arch/mips/txx9/generic/setup_tx3927.c index 9505d58454c..110e05c3eb8 100644 --- a/arch/mips/txx9/generic/setup_tx3927.c +++ b/arch/mips/txx9/generic/setup_tx3927.c @@ -132,6 +132,6 @@ void __init tx3927_mtd_init(int ch) unsigned long size = txx9_ce_res[ch].end - start + 1; if (!(tx3927_romcptr->cr[ch] & 0x8)) - return; /* disabled */ + return; /* disabled */ txx9_physmap_flash_init(ch, start, size, &pdata); } diff --git a/arch/mips/txx9/generic/setup_tx4927.c b/arch/mips/txx9/generic/setup_tx4927.c index 1093549df1a..e714d6ce9a8 100644 --- a/arch/mips/txx9/generic/setup_tx4927.c +++ b/arch/mips/txx9/generic/setup_tx4927.c @@ -22,6 +22,7 @@ #include <asm/txx9tmr.h> #include <asm/txx9pio.h> #include <asm/txx9/generic.h> +#include <asm/txx9/dmac.h> #include <asm/txx9/tx4927.h> static void __init tx4927_wdr_init(void) @@ -249,10 +250,64 @@ void __init tx4927_mtd_init(int ch) unsigned long size = txx9_ce_res[ch].end - start + 1; if (!(TX4927_EBUSC_CR(ch) & 0x8)) - return; /* disabled */ + return; /* disabled */ txx9_physmap_flash_init(ch, start, size, &pdata); } +void __init tx4927_dmac_init(int memcpy_chan) +{ + struct txx9dmac_platform_data plat_data = { + .memcpy_chan = memcpy_chan, + .have_64bit_regs = true, + }; + + txx9_dmac_init(0, TX4927_DMA_REG & 0xfffffffffULL, + TXX9_IRQ_BASE + TX4927_IR_DMA(0), &plat_data); +} + +void __init tx4927_aclc_init(unsigned int dma_chan_out, + unsigned int dma_chan_in) +{ + u64 pcfg = __raw_readq(&tx4927_ccfgptr->pcfg); + __u64 dmasel_mask = 0, dmasel = 0; + unsigned long flags; + + if (!(pcfg & TX4927_PCFG_SEL2)) + return; + /* setup DMASEL (playback:ACLC ch0, capture:ACLC ch1) */ + switch (dma_chan_out) { + case 0: + dmasel_mask |= TX4927_PCFG_DMASEL0_MASK; + dmasel |= TX4927_PCFG_DMASEL0_ACL0; + break; + case 2: + dmasel_mask |= TX4927_PCFG_DMASEL2_MASK; + dmasel |= TX4927_PCFG_DMASEL2_ACL0; + break; + default: + return; + } + switch (dma_chan_in) { + case 1: + dmasel_mask |= TX4927_PCFG_DMASEL1_MASK; + dmasel |= TX4927_PCFG_DMASEL1_ACL1; + break; + case 3: + dmasel_mask |= TX4927_PCFG_DMASEL3_MASK; + dmasel |= TX4927_PCFG_DMASEL3_ACL1; + break; + default: + return; + } + local_irq_save(flags); + txx9_clear64(&tx4927_ccfgptr->pcfg, dmasel_mask); + txx9_set64(&tx4927_ccfgptr->pcfg, dmasel); + local_irq_restore(flags); + txx9_aclc_init(TX4927_ACLC_REG & 0xfffffffffULL, + TXX9_IRQ_BASE + TX4927_IR_ACLC, + 0, dma_chan_out, dma_chan_in); +} + static void __init tx4927_stop_unused_modules(void) { __u64 pcfg, rst = 0, ckd = 0; diff --git a/arch/mips/txx9/generic/setup_tx4938.c b/arch/mips/txx9/generic/setup_tx4938.c index 3925219b897..0a3bf2dfaba 100644 --- a/arch/mips/txx9/generic/setup_tx4938.c +++ b/arch/mips/txx9/generic/setup_tx4938.c @@ -24,6 +24,7 @@ #include <asm/txx9pio.h> #include <asm/txx9/generic.h> #include <asm/txx9/ndfmc.h> +#include <asm/txx9/dmac.h> #include <asm/txx9/tx4938.h> static void __init tx4938_wdr_init(void) @@ -239,11 +240,6 @@ void __init tx4938_setup(void) for (i = 0; i < TX4938_NR_TMR; i++) txx9_tmr_init(TX4938_TMR_REG(i) & 0xfffffffffULL); - /* DMA */ - for (i = 0; i < 2; i++) - ____raw_writeq(TX4938_DMA_MCR_MSTEN, - (void __iomem *)(TX4938_DMA_REG(i) + 0x50)); - /* PIO */ txx9_gpio_init(TX4938_PIO_REG & 0xfffffffffULL, 0, TX4938_NUM_PIO); __raw_writel(0, &tx4938_pioptr->maskcpu); @@ -333,7 +329,7 @@ void __init tx4938_mtd_init(int ch) unsigned long size = txx9_ce_res[ch].end - start + 1; if (!(TX4938_EBUSC_CR(ch) & 0x8)) - return; /* disabled */ + return; /* disabled */ txx9_physmap_flash_init(ch, start, size, &pdata); } @@ -403,6 +399,38 @@ void __init tx4938_ndfmc_init(unsigned int hold, unsigned int spw) txx9_ndfmc_init(baseaddr, &plat_data); } +void __init tx4938_dmac_init(int memcpy_chan0, int memcpy_chan1) +{ + struct txx9dmac_platform_data plat_data = { + .have_64bit_regs = true, + }; + int i; + + for (i = 0; i < 2; i++) { + plat_data.memcpy_chan = i ? memcpy_chan1 : memcpy_chan0; + txx9_dmac_init(i, TX4938_DMA_REG(i) & 0xfffffffffULL, + TXX9_IRQ_BASE + TX4938_IR_DMA(i, 0), + &plat_data); + } +} + +void __init tx4938_aclc_init(void) +{ + u64 pcfg = __raw_readq(&tx4938_ccfgptr->pcfg); + + if ((pcfg & TX4938_PCFG_SEL2) && + !(pcfg & TX4938_PCFG_ETH0_SEL)) + txx9_aclc_init(TX4938_ACLC_REG & 0xfffffffffULL, + TXX9_IRQ_BASE + TX4938_IR_ACLC, + 1, 0, 1); +} + +void __init tx4938_sramc_init(void) +{ + if (tx4938_sram_resource.start) + txx9_sramc_init(&tx4938_sram_resource); +} + static void __init tx4938_stop_unused_modules(void) { __u64 pcfg, rst = 0, ckd = 0; diff --git a/arch/mips/txx9/generic/setup_tx4939.c b/arch/mips/txx9/generic/setup_tx4939.c index c2bf150c883..b7eccbd17bf 100644 --- a/arch/mips/txx9/generic/setup_tx4939.c +++ b/arch/mips/txx9/generic/setup_tx4939.c @@ -15,7 +15,7 @@ #include <linux/delay.h> #include <linux/netdevice.h> #include <linux/notifier.h> -#include <linux/sysdev.h> +#include <linux/device.h> #include <linux/ethtool.h> #include <linux/param.h> #include <linux/ptrace.h> @@ -28,6 +28,7 @@ #include <asm/txx9tmr.h> #include <asm/txx9/generic.h> #include <asm/txx9/ndfmc.h> +#include <asm/txx9/dmac.h> #include <asm/txx9/tx4939.h> static void __init tx4939_wdr_init(void) @@ -259,11 +260,6 @@ void __init tx4939_setup(void) for (i = 0; i < TX4939_NR_TMR; i++) txx9_tmr_init(TX4939_TMR_REG(i) & 0xfffffffffULL); - /* DMA */ - for (i = 0; i < 2; i++) - ____raw_writeq(TX4938_DMA_MCR_MSTEN, - (void __iomem *)(TX4939_DMA_REG(i) + 0x50)); - /* set PCIC1 reset (required to prevent hangup on BIST) */ txx9_set64(&tx4939_ccfgptr->clkctr, TX4939_CLKCTR_PCI1RST); pcfg = ____raw_readq(&tx4939_ccfgptr->pcfg); @@ -305,7 +301,7 @@ void __init tx4939_sio_init(unsigned int sclk, unsigned int cts_mask) unsigned int ch_mask = 0; __u64 pcfg = __raw_readq(&tx4939_ccfgptr->pcfg); - cts_mask |= ~1; /* only SIO0 have RTS/CTS */ + cts_mask |= ~1; /* only SIO0 have RTS/CTS */ if ((pcfg & TX4939_PCFG_SIO2MODE_MASK) != TX4939_PCFG_SIO2MODE_SIO0) cts_mask |= 1 << 0; /* disable SIO0 RTS/CTS by PCFG setting */ if ((pcfg & TX4939_PCFG_SIO2MODE_MASK) != TX4939_PCFG_SIO2MODE_SIO2) @@ -321,25 +317,22 @@ void __init tx4939_sio_init(unsigned int sclk, unsigned int cts_mask) } } -#if defined(CONFIG_TC35815) || defined(CONFIG_TC35815_MODULE) -static int tx4939_get_eth_speed(struct net_device *dev) +#if IS_ENABLED(CONFIG_TC35815) +static u32 tx4939_get_eth_speed(struct net_device *dev) { - struct ethtool_cmd cmd = { ETHTOOL_GSET }; - int speed = 100; /* default 100Mbps */ - int err; - if (!dev->ethtool_ops || !dev->ethtool_ops->get_settings) - return speed; - err = dev->ethtool_ops->get_settings(dev, &cmd); - if (err < 0) - return speed; - speed = cmd.speed == SPEED_100 ? 100 : 10; - return speed; + struct ethtool_cmd cmd; + if (__ethtool_get_settings(dev, &cmd)) + return 100; /* default 100Mbps */ + + return ethtool_cmd_speed(&cmd); } + static int tx4939_netdev_event(struct notifier_block *this, unsigned long event, void *ptr) { - struct net_device *dev = ptr; + struct net_device *dev = netdev_notifier_info_to_dev(ptr); + if (event == NETDEV_CHANGE && netif_carrier_ok(dev)) { __u64 bit = 0; if (dev->irq == TXX9_IRQ_BASE + TX4939_IR_ETH(0)) @@ -347,8 +340,7 @@ static int tx4939_netdev_event(struct notifier_block *this, else if (dev->irq == TXX9_IRQ_BASE + TX4939_IR_ETH(1)) bit = TX4939_PCFG_SPEED1; if (bit) { - int speed = tx4939_get_eth_speed(dev); - if (speed == 100) + if (tx4939_get_eth_speed(dev) == 100) txx9_set64(&tx4939_ccfgptr->pcfg, bit); else txx9_clear64(&tx4939_ccfgptr->pcfg, bit); @@ -387,7 +379,7 @@ void __init tx4939_mtd_init(int ch) unsigned long size = txx9_ce_res[ch].end - start + 1; if (!(TX4939_EBUSC_CR(ch) & 0x8)) - return; /* disabled */ + return; /* disabled */ txx9_physmap_flash_init(ch, start, size, &pdata); } @@ -474,6 +466,53 @@ void __init tx4939_ndfmc_init(unsigned int hold, unsigned int spw, txx9_ndfmc_init(TX4939_NDFMC_REG & 0xfffffffffULL, &plat_data); } +void __init tx4939_dmac_init(int memcpy_chan0, int memcpy_chan1) +{ + struct txx9dmac_platform_data plat_data = { + .have_64bit_regs = true, + }; + int i; + + for (i = 0; i < 2; i++) { + plat_data.memcpy_chan = i ? memcpy_chan1 : memcpy_chan0; + txx9_dmac_init(i, TX4939_DMA_REG(i) & 0xfffffffffULL, + TXX9_IRQ_BASE + TX4939_IR_DMA(i, 0), + &plat_data); + } +} + +void __init tx4939_aclc_init(void) +{ + u64 pcfg = __raw_readq(&tx4939_ccfgptr->pcfg); + + if ((pcfg & TX4939_PCFG_I2SMODE_MASK) == TX4939_PCFG_I2SMODE_ACLC) + txx9_aclc_init(TX4939_ACLC_REG & 0xfffffffffULL, + TXX9_IRQ_BASE + TX4939_IR_ACLC, 1, 0, 1); +} + +void __init tx4939_sramc_init(void) +{ + if (tx4939_sram_resource.start) + txx9_sramc_init(&tx4939_sram_resource); +} + +void __init tx4939_rng_init(void) +{ + static struct resource res = { + .start = TX4939_RNG_REG & 0xfffffffffULL, + .end = (TX4939_RNG_REG & 0xfffffffffULL) + 0x30 - 1, + .flags = IORESOURCE_MEM, + }; + static struct platform_device pdev = { + .name = "tx4939-rng", + .id = -1, + .num_resources = 1, + .resource = &res, + }; + + platform_device_register(&pdev); +} + static void __init tx4939_stop_unused_modules(void) { __u64 pcfg, rst = 0, ckd = 0; diff --git a/arch/mips/txx9/generic/smsc_fdc37m81x.c b/arch/mips/txx9/generic/smsc_fdc37m81x.c index a2b2d62d88e..f98baa6263d 100644 --- a/arch/mips/txx9/generic/smsc_fdc37m81x.c +++ b/arch/mips/txx9/generic/smsc_fdc37m81x.c @@ -18,40 +18,40 @@ /* Common Registers */ #define SMSC_FDC37M81X_CONFIG_INDEX 0x00 #define SMSC_FDC37M81X_CONFIG_DATA 0x01 -#define SMSC_FDC37M81X_CONF 0x02 -#define SMSC_FDC37M81X_INDEX 0x03 -#define SMSC_FDC37M81X_DNUM 0x07 -#define SMSC_FDC37M81X_DID 0x20 -#define SMSC_FDC37M81X_DREV 0x21 -#define SMSC_FDC37M81X_PCNT 0x22 -#define SMSC_FDC37M81X_PMGT 0x23 -#define SMSC_FDC37M81X_OSC 0x24 -#define SMSC_FDC37M81X_CONFPA0 0x26 -#define SMSC_FDC37M81X_CONFPA1 0x27 -#define SMSC_FDC37M81X_TEST4 0x2B -#define SMSC_FDC37M81X_TEST5 0x2C -#define SMSC_FDC37M81X_TEST1 0x2D -#define SMSC_FDC37M81X_TEST2 0x2E -#define SMSC_FDC37M81X_TEST3 0x2F +#define SMSC_FDC37M81X_CONF 0x02 +#define SMSC_FDC37M81X_INDEX 0x03 +#define SMSC_FDC37M81X_DNUM 0x07 +#define SMSC_FDC37M81X_DID 0x20 +#define SMSC_FDC37M81X_DREV 0x21 +#define SMSC_FDC37M81X_PCNT 0x22 +#define SMSC_FDC37M81X_PMGT 0x23 +#define SMSC_FDC37M81X_OSC 0x24 +#define SMSC_FDC37M81X_CONFPA0 0x26 +#define SMSC_FDC37M81X_CONFPA1 0x27 +#define SMSC_FDC37M81X_TEST4 0x2B +#define SMSC_FDC37M81X_TEST5 0x2C +#define SMSC_FDC37M81X_TEST1 0x2D +#define SMSC_FDC37M81X_TEST2 0x2E +#define SMSC_FDC37M81X_TEST3 0x2F /* Logical device numbers */ -#define SMSC_FDC37M81X_FDD 0x00 -#define SMSC_FDC37M81X_SERIAL1 0x04 -#define SMSC_FDC37M81X_SERIAL2 0x05 -#define SMSC_FDC37M81X_KBD 0x07 +#define SMSC_FDC37M81X_FDD 0x00 +#define SMSC_FDC37M81X_SERIAL1 0x04 +#define SMSC_FDC37M81X_SERIAL2 0x05 +#define SMSC_FDC37M81X_KBD 0x07 /* Logical device Config Registers */ -#define SMSC_FDC37M81X_ACTIVE 0x30 +#define SMSC_FDC37M81X_ACTIVE 0x30 #define SMSC_FDC37M81X_BASEADDR0 0x60 #define SMSC_FDC37M81X_BASEADDR1 0x61 -#define SMSC_FDC37M81X_INT 0x70 -#define SMSC_FDC37M81X_INT2 0x72 -#define SMSC_FDC37M81X_MODE 0xF0 +#define SMSC_FDC37M81X_INT 0x70 +#define SMSC_FDC37M81X_INT2 0x72 +#define SMSC_FDC37M81X_MODE 0xF0 /* Chip Config Values */ #define SMSC_FDC37M81X_CONFIG_ENTER 0x55 #define SMSC_FDC37M81X_CONFIG_EXIT 0xaa -#define SMSC_FDC37M81X_CHIP_ID 0x4d +#define SMSC_FDC37M81X_CHIP_ID 0x4d static unsigned long g_smsc_fdc37m81x_base; @@ -117,7 +117,7 @@ unsigned long __init smsc_fdc37m81x_init(unsigned long port) if (chip_id == SMSC_FDC37M81X_CHIP_ID) smsc_fdc37m81x_config_end(); else { - printk(KERN_WARNING "%s: unknow chip id 0x%02x\n", __func__, + printk(KERN_WARNING "%s: unknown chip id 0x%02x\n", __func__, chip_id); g_smsc_fdc37m81x_base = 0; } diff --git a/arch/mips/txx9/generic/spi_eeprom.c b/arch/mips/txx9/generic/spi_eeprom.c index 75c347238f4..3dbad99d561 100644 --- a/arch/mips/txx9/generic/spi_eeprom.c +++ b/arch/mips/txx9/generic/spi_eeprom.c @@ -10,6 +10,8 @@ * Support for TX4938 in 2.6 - Manish Lachwani (mlachwani@mvista.com) */ #include <linux/init.h> +#include <linux/slab.h> +#include <linux/export.h> #include <linux/device.h> #include <linux/spi/spi.h> #include <linux/spi/eeprom.h> diff --git a/arch/mips/txx9/jmr3927/Makefile b/arch/mips/txx9/jmr3927/Makefile index 20d61ac543e..9f5d5b62383 100644 --- a/arch/mips/txx9/jmr3927/Makefile +++ b/arch/mips/txx9/jmr3927/Makefile @@ -3,5 +3,3 @@ # obj-y += prom.o irq.o setup.o - -EXTRA_CFLAGS += -Werror diff --git a/arch/mips/txx9/jmr3927/irq.c b/arch/mips/txx9/jmr3927/irq.c index 6ec626c9473..c22c859a2c4 100644 --- a/arch/mips/txx9/jmr3927/irq.c +++ b/arch/mips/txx9/jmr3927/irq.c @@ -32,6 +32,7 @@ #include <linux/init.h> #include <linux/types.h> #include <linux/interrupt.h> +#include <linux/irq.h> #include <asm/io.h> #include <asm/mipsregs.h> @@ -46,20 +47,20 @@ * CP0_STATUS is a thread's resource (saved/restored on context switch). * So disable_irq/enable_irq MUST handle IOC/IRC registers. */ -static void mask_irq_ioc(unsigned int irq) +static void mask_irq_ioc(struct irq_data *d) { /* 0: mask */ - unsigned int irq_nr = irq - JMR3927_IRQ_IOC; + unsigned int irq_nr = d->irq - JMR3927_IRQ_IOC; unsigned char imask = jmr3927_ioc_reg_in(JMR3927_IOC_INTM_ADDR); unsigned int bit = 1 << irq_nr; jmr3927_ioc_reg_out(imask & ~bit, JMR3927_IOC_INTM_ADDR); /* flush write buffer */ (void)jmr3927_ioc_reg_in(JMR3927_IOC_REV_ADDR); } -static void unmask_irq_ioc(unsigned int irq) +static void unmask_irq_ioc(struct irq_data *d) { /* 0: mask */ - unsigned int irq_nr = irq - JMR3927_IRQ_IOC; + unsigned int irq_nr = d->irq - JMR3927_IRQ_IOC; unsigned char imask = jmr3927_ioc_reg_in(JMR3927_IOC_INTM_ADDR); unsigned int bit = 1 << irq_nr; jmr3927_ioc_reg_out(imask | bit, JMR3927_IOC_INTM_ADDR); @@ -94,10 +95,8 @@ static int jmr3927_irq_dispatch(int pending) static struct irq_chip jmr3927_irq_ioc = { .name = "jmr3927_ioc", - .ack = mask_irq_ioc, - .mask = mask_irq_ioc, - .mask_ack = mask_irq_ioc, - .unmask = unmask_irq_ioc, + .irq_mask = mask_irq_ioc, + .irq_unmask = unmask_irq_ioc, }; void __init jmr3927_irq_setup(void) @@ -121,8 +120,9 @@ void __init jmr3927_irq_setup(void) tx3927_irq_init(); for (i = JMR3927_IRQ_IOC; i < JMR3927_IRQ_IOC + JMR3927_NR_IRQ_IOC; i++) - set_irq_chip_and_handler(i, &jmr3927_irq_ioc, handle_level_irq); + irq_set_chip_and_handler(i, &jmr3927_irq_ioc, + handle_level_irq); /* setup IOC interrupt 1 (PCI, MODEM) */ - set_irq_chained_handler(JMR3927_IRQ_IOCINT, handle_simple_irq); + irq_set_chained_handler(JMR3927_IRQ_IOCINT, handle_simple_irq); } diff --git a/arch/mips/txx9/jmr3927/setup.c b/arch/mips/txx9/jmr3927/setup.c index 25e50a7be38..3206f76f300 100644 --- a/arch/mips/txx9/jmr3927/setup.c +++ b/arch/mips/txx9/jmr3927/setup.c @@ -67,8 +67,6 @@ static void jmr3927_board_init(void); static void __init jmr3927_mem_setup(void) { - char *argptr; - set_io_port_base(JMR3927_PORT_BASE + JMR3927_PCIIO); _machine_restart = jmr3927_machine_restart; @@ -97,11 +95,6 @@ static void __init jmr3927_mem_setup(void) jmr3927_board_init(); tx3927_sio_init(0, 1 << 1); /* ch1: noCTS */ -#ifdef CONFIG_SERIAL_TXX9_CONSOLE - argptr = prom_getcmdline(); - if (!strstr(argptr, "console=")) - strcat(argptr, " console=ttyS1,115200"); -#endif } static void __init jmr3927_pci_setup(void) diff --git a/arch/mips/txx9/rbtx4927/Makefile b/arch/mips/txx9/rbtx4927/Makefile index f3e1f597b4f..60b24c8f7e6 100644 --- a/arch/mips/txx9/rbtx4927/Makefile +++ b/arch/mips/txx9/rbtx4927/Makefile @@ -1,3 +1 @@ obj-y += prom.o setup.o irq.o - -EXTRA_CFLAGS += -Werror diff --git a/arch/mips/txx9/rbtx4927/irq.c b/arch/mips/txx9/rbtx4927/irq.c index 9c14ebb26cb..3f48292c9c6 100644 --- a/arch/mips/txx9/rbtx4927/irq.c +++ b/arch/mips/txx9/rbtx4927/irq.c @@ -2,7 +2,7 @@ * Toshiba RBTX4927 specific interrupt handlers * * Author: MontaVista Software, Inc. - * source@mvista.com + * source@mvista.com * * Copyright 2001-2002 MontaVista Software Inc. * @@ -111,23 +111,12 @@ #include <linux/init.h> #include <linux/types.h> #include <linux/interrupt.h> +#include <linux/irq.h> #include <asm/io.h> #include <asm/mipsregs.h> #include <asm/txx9/generic.h> #include <asm/txx9/rbtx4927.h> -static void toshiba_rbtx4927_irq_ioc_enable(unsigned int irq); -static void toshiba_rbtx4927_irq_ioc_disable(unsigned int irq); - -#define TOSHIBA_RBTX4927_IOC_NAME "RBTX4927-IOC" -static struct irq_chip toshiba_rbtx4927_irq_ioc_type = { - .name = TOSHIBA_RBTX4927_IOC_NAME, - .ack = toshiba_rbtx4927_irq_ioc_disable, - .mask = toshiba_rbtx4927_irq_ioc_disable, - .mask_ack = toshiba_rbtx4927_irq_ioc_disable, - .unmask = toshiba_rbtx4927_irq_ioc_enable, -}; - static int toshiba_rbtx4927_irq_nested(int sw_irq) { u8 level3; @@ -138,41 +127,47 @@ static int toshiba_rbtx4927_irq_nested(int sw_irq) return RBTX4927_IRQ_IOC + __fls8(level3); } -static void __init toshiba_rbtx4927_irq_ioc_init(void) -{ - int i; - - /* mask all IOC interrupts */ - writeb(0, rbtx4927_imask_addr); - /* clear SoftInt interrupts */ - writeb(0, rbtx4927_softint_addr); - - for (i = RBTX4927_IRQ_IOC; - i < RBTX4927_IRQ_IOC + RBTX4927_NR_IRQ_IOC; i++) - set_irq_chip_and_handler(i, &toshiba_rbtx4927_irq_ioc_type, - handle_level_irq); - set_irq_chained_handler(RBTX4927_IRQ_IOCINT, handle_simple_irq); -} - -static void toshiba_rbtx4927_irq_ioc_enable(unsigned int irq) +static void toshiba_rbtx4927_irq_ioc_enable(struct irq_data *d) { unsigned char v; v = readb(rbtx4927_imask_addr); - v |= (1 << (irq - RBTX4927_IRQ_IOC)); + v |= (1 << (d->irq - RBTX4927_IRQ_IOC)); writeb(v, rbtx4927_imask_addr); } -static void toshiba_rbtx4927_irq_ioc_disable(unsigned int irq) +static void toshiba_rbtx4927_irq_ioc_disable(struct irq_data *d) { unsigned char v; v = readb(rbtx4927_imask_addr); - v &= ~(1 << (irq - RBTX4927_IRQ_IOC)); + v &= ~(1 << (d->irq - RBTX4927_IRQ_IOC)); writeb(v, rbtx4927_imask_addr); mmiowb(); } +#define TOSHIBA_RBTX4927_IOC_NAME "RBTX4927-IOC" +static struct irq_chip toshiba_rbtx4927_irq_ioc_type = { + .name = TOSHIBA_RBTX4927_IOC_NAME, + .irq_mask = toshiba_rbtx4927_irq_ioc_disable, + .irq_unmask = toshiba_rbtx4927_irq_ioc_enable, +}; + +static void __init toshiba_rbtx4927_irq_ioc_init(void) +{ + int i; + + /* mask all IOC interrupts */ + writeb(0, rbtx4927_imask_addr); + /* clear SoftInt interrupts */ + writeb(0, rbtx4927_softint_addr); + + for (i = RBTX4927_IRQ_IOC; + i < RBTX4927_IRQ_IOC + RBTX4927_NR_IRQ_IOC; i++) + irq_set_chip_and_handler(i, &toshiba_rbtx4927_irq_ioc_type, + handle_level_irq); + irq_set_chained_handler(RBTX4927_IRQ_IOCINT, handle_simple_irq); +} static int rbtx4927_irq_dispatch(int pending) { @@ -199,5 +194,5 @@ void __init rbtx4927_irq_setup(void) tx4927_irq_init(); toshiba_rbtx4927_irq_ioc_init(); /* Onboard 10M Ether: High Active */ - set_irq_type(RBTX4927_RTL_8019_IRQ, IRQF_TRIGGER_HIGH); + irq_set_irq_type(RBTX4927_RTL_8019_IRQ, IRQF_TRIGGER_HIGH); } diff --git a/arch/mips/txx9/rbtx4927/prom.c b/arch/mips/txx9/rbtx4927/prom.c index cc97c6a6011..fe6d0b54763 100644 --- a/arch/mips/txx9/rbtx4927/prom.c +++ b/arch/mips/txx9/rbtx4927/prom.c @@ -2,7 +2,7 @@ * rbtx4927 specific prom routines * * Author: MontaVista Software, Inc. - * source@mvista.com + * source@mvista.com * * Copyright 2001-2002 MontaVista Software Inc. * diff --git a/arch/mips/txx9/rbtx4927/setup.c b/arch/mips/txx9/rbtx4927/setup.c index 01129a9d50f..3c516ef625e 100644 --- a/arch/mips/txx9/rbtx4927/setup.c +++ b/arch/mips/txx9/rbtx4927/setup.c @@ -2,7 +2,7 @@ * Toshiba rbtx4927 specific setup * * Author: MontaVista Software, Inc. - * source@mvista.com + * source@mvista.com * * Copyright 2001-2002 MontaVista Software Inc. * @@ -187,8 +187,6 @@ static void __init rbtx4937_clock_init(void); static void __init rbtx4927_mem_setup(void) { - char *argptr; - if (TX4927_REV_PCODE() == 0x4927) { rbtx4927_clock_init(); tx4927_setup(); @@ -213,11 +211,6 @@ static void __init rbtx4927_mem_setup(void) gpio_direction_output(15, 1); tx4927_sio_init(0, 0); -#ifdef CONFIG_SERIAL_TXX9_CONSOLE - argptr = prom_getcmdline(); - if (!strstr(argptr, "console=")) - strcat(argptr, " console=ttyS0,38400"); -#endif } static void __init rbtx4927_clock_init(void) @@ -337,6 +330,14 @@ static void __init rbtx4927_device_init(void) rbtx4927_ne_init(); tx4927_wdt_init(); rbtx4927_mtd_init(); + if (TX4927_REV_PCODE() == 0x4927) { + tx4927_dmac_init(2); + tx4927_aclc_init(0, 1); + } else { + tx4938_dmac_init(0, 2); + tx4938_aclc_init(); + } + platform_device_register_simple("txx9aclc-generic", -1, NULL, 0); txx9_iocled_init(RBTX4927_LED_ADDR - IO_BASE, -1, 3, 1, "green", NULL); rbtx4927_gpioled_init(); } diff --git a/arch/mips/txx9/rbtx4938/Makefile b/arch/mips/txx9/rbtx4938/Makefile index f3e1f597b4f..60b24c8f7e6 100644 --- a/arch/mips/txx9/rbtx4938/Makefile +++ b/arch/mips/txx9/rbtx4938/Makefile @@ -1,3 +1 @@ obj-y += prom.o setup.o irq.o - -EXTRA_CFLAGS += -Werror diff --git a/arch/mips/txx9/rbtx4938/irq.c b/arch/mips/txx9/rbtx4938/irq.c index 7d21befb893..58cd7a9272c 100644 --- a/arch/mips/txx9/rbtx4938/irq.c +++ b/arch/mips/txx9/rbtx4938/irq.c @@ -64,22 +64,11 @@ */ #include <linux/init.h> #include <linux/interrupt.h> +#include <linux/irq.h> #include <asm/mipsregs.h> #include <asm/txx9/generic.h> #include <asm/txx9/rbtx4938.h> -static void toshiba_rbtx4938_irq_ioc_enable(unsigned int irq); -static void toshiba_rbtx4938_irq_ioc_disable(unsigned int irq); - -#define TOSHIBA_RBTX4938_IOC_NAME "RBTX4938-IOC" -static struct irq_chip toshiba_rbtx4938_irq_ioc_type = { - .name = TOSHIBA_RBTX4938_IOC_NAME, - .ack = toshiba_rbtx4938_irq_ioc_disable, - .mask = toshiba_rbtx4938_irq_ioc_disable, - .mask_ack = toshiba_rbtx4938_irq_ioc_disable, - .unmask = toshiba_rbtx4938_irq_ioc_enable, -}; - static int toshiba_rbtx4938_irq_nested(int sw_irq) { u8 level3; @@ -91,41 +80,33 @@ static int toshiba_rbtx4938_irq_nested(int sw_irq) return RBTX4938_IRQ_IOC + __fls8(level3); } -static void __init -toshiba_rbtx4938_irq_ioc_init(void) -{ - int i; - - for (i = RBTX4938_IRQ_IOC; - i < RBTX4938_IRQ_IOC + RBTX4938_NR_IRQ_IOC; i++) - set_irq_chip_and_handler(i, &toshiba_rbtx4938_irq_ioc_type, - handle_level_irq); - - set_irq_chained_handler(RBTX4938_IRQ_IOCINT, handle_simple_irq); -} - -static void -toshiba_rbtx4938_irq_ioc_enable(unsigned int irq) +static void toshiba_rbtx4938_irq_ioc_enable(struct irq_data *d) { unsigned char v; v = readb(rbtx4938_imask_addr); - v |= (1 << (irq - RBTX4938_IRQ_IOC)); + v |= (1 << (d->irq - RBTX4938_IRQ_IOC)); writeb(v, rbtx4938_imask_addr); mmiowb(); } -static void -toshiba_rbtx4938_irq_ioc_disable(unsigned int irq) +static void toshiba_rbtx4938_irq_ioc_disable(struct irq_data *d) { unsigned char v; v = readb(rbtx4938_imask_addr); - v &= ~(1 << (irq - RBTX4938_IRQ_IOC)); + v &= ~(1 << (d->irq - RBTX4938_IRQ_IOC)); writeb(v, rbtx4938_imask_addr); mmiowb(); } +#define TOSHIBA_RBTX4938_IOC_NAME "RBTX4938-IOC" +static struct irq_chip toshiba_rbtx4938_irq_ioc_type = { + .name = TOSHIBA_RBTX4938_IOC_NAME, + .irq_mask = toshiba_rbtx4938_irq_ioc_disable, + .irq_unmask = toshiba_rbtx4938_irq_ioc_enable, +}; + static int rbtx4938_irq_dispatch(int pending) { int irq; @@ -145,6 +126,18 @@ static int rbtx4938_irq_dispatch(int pending) return irq; } +static void __init toshiba_rbtx4938_irq_ioc_init(void) +{ + int i; + + for (i = RBTX4938_IRQ_IOC; + i < RBTX4938_IRQ_IOC + RBTX4938_NR_IRQ_IOC; i++) + irq_set_chip_and_handler(i, &toshiba_rbtx4938_irq_ioc_type, + handle_level_irq); + + irq_set_chained_handler(RBTX4938_IRQ_IOCINT, handle_simple_irq); +} + void __init rbtx4938_irq_setup(void) { txx9_irq_dispatch = rbtx4938_irq_dispatch; @@ -160,5 +153,5 @@ void __init rbtx4938_irq_setup(void) tx4938_irq_init(); toshiba_rbtx4938_irq_ioc_init(); /* Onboard 10M Ether: High Active */ - set_irq_type(RBTX4938_IRQ_ETHER, IRQF_TRIGGER_HIGH); + irq_set_irq_type(RBTX4938_IRQ_ETHER, IRQF_TRIGGER_HIGH); } diff --git a/arch/mips/txx9/rbtx4938/setup.c b/arch/mips/txx9/rbtx4938/setup.c index 65d13df8878..c9afd05020e 100644 --- a/arch/mips/txx9/rbtx4938/setup.c +++ b/arch/mips/txx9/rbtx4938/setup.c @@ -107,10 +107,10 @@ static void __init rbtx4938_pci_setup(void) /* SPI support */ /* chip select for SPI devices */ -#define SEEPROM1_CS 7 /* PIO7 */ -#define SEEPROM2_CS 0 /* IOC */ -#define SEEPROM3_CS 1 /* IOC */ -#define SRTC_CS 2 /* IOC */ +#define SEEPROM1_CS 7 /* PIO7 */ +#define SEEPROM2_CS 0 /* IOC */ +#define SEEPROM3_CS 1 /* IOC */ +#define SRTC_CS 2 /* IOC */ #define SPI_BUSNO 0 static int __init rbtx4938_ethaddr_init(void) @@ -153,7 +153,6 @@ static void __init rbtx4938_time_init(void) static void __init rbtx4938_mem_setup(void) { unsigned long long pcfg; - char *argptr; if (txx9_master_clock == 0) txx9_master_clock = 25000000; /* 25MHz */ @@ -168,11 +167,6 @@ static void __init rbtx4938_mem_setup(void) #endif tx4938_sio_init(7372800, 0); -#ifdef CONFIG_SERIAL_TXX9_CONSOLE - argptr = prom_getcmdline(); - if (!strstr(argptr, "console=")) - strcat(argptr, " console=ttyS0,38400"); -#endif #ifdef CONFIG_TOSHIBA_RBTX4938_MPLEX_PIO58_61 pr_info("PIOSEL: disabling both ATA and NAND selection\n"); @@ -355,6 +349,10 @@ static void __init rbtx4938_device_init(void) /* TC58DVM82A1FT: tDH=10ns, tWP=tRP=tREADID=35ns */ tx4938_ndfmc_init(10, 35); tx4938_ata_init(RBTX4938_IRQ_IOC_ATA, 0, 1); + tx4938_dmac_init(0, 2); + tx4938_aclc_init(); + platform_device_register_simple("txx9aclc-generic", -1, NULL, 0); + tx4938_sramc_init(); txx9_iocled_init(RBTX4938_LED_ADDR - IO_BASE, -1, 8, 1, "green", NULL); } diff --git a/arch/mips/txx9/rbtx4939/Makefile b/arch/mips/txx9/rbtx4939/Makefile index 3232cd03a7d..5c84625a3f1 100644 --- a/arch/mips/txx9/rbtx4939/Makefile +++ b/arch/mips/txx9/rbtx4939/Makefile @@ -1,3 +1 @@ obj-y += irq.o setup.o prom.o - -EXTRA_CFLAGS += -Werror diff --git a/arch/mips/txx9/rbtx4939/irq.c b/arch/mips/txx9/rbtx4939/irq.c index 500cc0a908e..69a80616f0c 100644 --- a/arch/mips/txx9/rbtx4939/irq.c +++ b/arch/mips/txx9/rbtx4939/irq.c @@ -11,6 +11,7 @@ */ #include <linux/init.h> #include <linux/interrupt.h> +#include <linux/irq.h> #include <asm/mipsregs.h> #include <asm/txx9/rbtx4939.h> @@ -18,16 +19,16 @@ * RBTX4939 IOC controller definition */ -static void rbtx4939_ioc_irq_unmask(unsigned int irq) +static void rbtx4939_ioc_irq_unmask(struct irq_data *d) { - int ioc_nr = irq - RBTX4939_IRQ_IOC; + int ioc_nr = d->irq - RBTX4939_IRQ_IOC; writeb(readb(rbtx4939_ien_addr) | (1 << ioc_nr), rbtx4939_ien_addr); } -static void rbtx4939_ioc_irq_mask(unsigned int irq) +static void rbtx4939_ioc_irq_mask(struct irq_data *d) { - int ioc_nr = irq - RBTX4939_IRQ_IOC; + int ioc_nr = d->irq - RBTX4939_IRQ_IOC; writeb(readb(rbtx4939_ien_addr) & ~(1 << ioc_nr), rbtx4939_ien_addr); mmiowb(); @@ -35,10 +36,8 @@ static void rbtx4939_ioc_irq_mask(unsigned int irq) static struct irq_chip rbtx4939_ioc_irq_chip = { .name = "IOC", - .ack = rbtx4939_ioc_irq_mask, - .mask = rbtx4939_ioc_irq_mask, - .mask_ack = rbtx4939_ioc_irq_mask, - .unmask = rbtx4939_ioc_irq_unmask, + .irq_mask = rbtx4939_ioc_irq_mask, + .irq_unmask = rbtx4939_ioc_irq_unmask, }; @@ -89,8 +88,8 @@ void __init rbtx4939_irq_setup(void) tx4939_irq_init(); for (i = RBTX4939_IRQ_IOC; i < RBTX4939_IRQ_IOC + RBTX4939_NR_IRQ_IOC; i++) - set_irq_chip_and_handler(i, &rbtx4939_ioc_irq_chip, + irq_set_chip_and_handler(i, &rbtx4939_ioc_irq_chip, handle_level_irq); - set_irq_chained_handler(RBTX4939_IRQ_IOCINT, handle_simple_irq); + irq_set_chained_handler(RBTX4939_IRQ_IOCINT, handle_simple_irq); } diff --git a/arch/mips/txx9/rbtx4939/setup.c b/arch/mips/txx9/rbtx4939/setup.c index 4199c6fd4d1..2da5f25f98b 100644 --- a/arch/mips/txx9/rbtx4939/setup.c +++ b/arch/mips/txx9/rbtx4939/setup.c @@ -12,6 +12,8 @@ #include <linux/init.h> #include <linux/kernel.h> #include <linux/types.h> +#include <linux/slab.h> +#include <linux/export.h> #include <linux/platform_device.h> #include <linux/leds.h> #include <linux/interrupt.h> @@ -38,8 +40,7 @@ static void __init rbtx4939_time_init(void) tx4939_time_init(0); } -#if defined(__BIG_ENDIAN) && \ - (defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)) +#if defined(__BIG_ENDIAN) && IS_ENABLED(CONFIG_SMC91X) #define HAVE_RBTX4939_IOSWAB #define IS_CE1_ADDR(addr) \ ((((unsigned long)(addr) - IO_BASE) & 0xfff00000) == TXX9_CE(1)) @@ -185,7 +186,7 @@ static void __init rbtx4939_update_ioc_pen(void) #define RBTX4939_MAX_7SEGLEDS 8 -#if defined(CONFIG_LEDS_CLASS) || defined(CONFIG_LEDS_CLASS_MODULE) +#if IS_ENABLED(CONFIG_LEDS_CLASS) static u8 led_val[RBTX4939_MAX_7SEGLEDS]; struct rbtx4939_led_data { struct led_classdev cdev; @@ -242,7 +243,7 @@ static int __init rbtx4939_led_probe(struct platform_device *pdev) } static struct platform_driver rbtx4939_led_driver = { - .driver = { + .driver = { .name = "rbtx4939-led", .owner = THIS_MODULE, }, @@ -261,7 +262,7 @@ static inline void rbtx4939_led_setup(void) static void __rbtx4939_7segled_putc(unsigned int pos, unsigned char val) { -#if defined(CONFIG_LEDS_CLASS) || defined(CONFIG_LEDS_CLASS_MODULE) +#if IS_ENABLED(CONFIG_LEDS_CLASS) unsigned long flags; local_irq_save(flags); /* bit7: reserved for LED class */ @@ -285,7 +286,7 @@ static void rbtx4939_7segled_putc(unsigned int pos, unsigned char val) __rbtx4939_7segled_putc(pos, val); } -#if defined(CONFIG_MTD_RBTX4939) || defined(CONFIG_MTD_RBTX4939_MODULE) +#if IS_ENABLED(CONFIG_MTD_RBTX4939) /* special mapping for boot rom */ static unsigned long rbtx4939_flash_fixup_ofs(unsigned long ofs) { @@ -336,7 +337,7 @@ static void rbtx4939_flash_copy_from(struct map_info *map, void *to, shift = bdipsw & 3; while (len) { curlen = min_t(unsigned long, len, - 0x400000 - (from & (0x400000 - 1))); + 0x400000 - (from & (0x400000 - 1))); memcpy(to, (void *)((from & ~0xc00000) | ((((from >> 22) + shift) & 3) << 22)), @@ -461,7 +462,7 @@ static void __init rbtx4939_device_init(void) .flags = SMC91X_USE_16BIT, }; struct platform_device *pdev; -#if defined(CONFIG_TC35815) || defined(CONFIG_TC35815_MODULE) +#if IS_ENABLED(CONFIG_TC35815) int i, j; unsigned char ethaddr[2][6]; u8 bdipsw = readb(rbtx4939_bdipsw_addr) & 0x0f; @@ -498,6 +499,11 @@ static void __init rbtx4939_device_init(void) tx4939_wdt_init(); tx4939_ata_init(); tx4939_rtc_init(); + tx4939_dmac_init(0, 2); + tx4939_aclc_init(); + platform_device_register_simple("txx9aclc-generic", -1, NULL, 0); + tx4939_sramc_init(); + tx4939_rng_init(); } static void __init rbtx4939_setup(void) @@ -507,10 +513,10 @@ static void __init rbtx4939_setup(void) rbtx4939_ebusc_setup(); /* always enable ATA0 */ txx9_set64(&tx4939_ccfgptr->pcfg, TX4939_PCFG_ATA0MODE); - rbtx4939_update_ioc_pen(); if (txx9_master_clock == 0) txx9_master_clock = 20000000; tx4939_setup(); + rbtx4939_update_ioc_pen(); #ifdef HAVE_RBTX4939_IOSWAB ioswabw = rbtx4939_ioswabw; __mem_ioswabw = rbtx4939_mem_ioswabw; |