diff options
| -rw-r--r-- | target/linux/ar7/config-2.6.32 | 141 | ||||
| -rw-r--r-- | target/linux/ar7/files-2.6.32/drivers/char/ar7_gpio.c | 158 | ||||
| -rw-r--r-- | target/linux/ar7/patches-2.6.32/110-flash.patch | 11 | ||||
| -rw-r--r-- | target/linux/ar7/patches-2.6.32/120-gpio_chrdev.patch | 28 | ||||
| -rw-r--r-- | target/linux/ar7/patches-2.6.32/500-serial_kludge.patch | 28 | ||||
| -rw-r--r-- | target/linux/ar7/patches-2.6.32/930-titan-platform.patch | 784 | ||||
| -rw-r--r-- | target/linux/ar7/patches-2.6.32/940-cpmac-titan.patch | 72 |
7 files changed, 1222 insertions, 0 deletions
diff --git a/target/linux/ar7/config-2.6.32 b/target/linux/ar7/config-2.6.32 new file mode 100644 index 0000000000..4f0d145e02 --- /dev/null +++ b/target/linux/ar7/config-2.6.32 @@ -0,0 +1,141 @@ +CONFIG_32BIT=y +# CONFIG_64BIT is not set +# CONFIG_ALCHEMY_GPIO_INDIRECT is not set +CONFIG_AR7=y +CONFIG_AR7_GPIO=y +CONFIG_AR7_WDT=y +# CONFIG_ARCH_HAS_ILOG2_U32 is not set +# CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_ARCH_HIBERNATION_POSSIBLE=y +CONFIG_ARCH_POPULATES_NODE_MAP=y +# CONFIG_ARCH_SUPPORTS_MSI is not set +CONFIG_ARCH_SUPPORTS_OPROFILE=y +CONFIG_ARCH_SUSPEND_POSSIBLE=y +# CONFIG_BCM47XX is not set +# CONFIG_BCM63XX is not set +CONFIG_BITREVERSE=y +CONFIG_BOOT_ELF32=y +# CONFIG_CAVIUM_OCTEON_REFERENCE_BOARD is not set +# CONFIG_CAVIUM_OCTEON_SIMULATOR is not set +CONFIG_CEVT_R4K=y +CONFIG_CEVT_R4K_LIB=y +CONFIG_CFG80211_DEFAULT_PS_VALUE=0 +CONFIG_CMDLINE="rootfstype=squashfs,jffs2" +CONFIG_CPMAC=y +# CONFIG_CPU_BIG_ENDIAN is not set +# CONFIG_CPU_CAVIUM_OCTEON is not set +CONFIG_CPU_HAS_PREFETCH=y +CONFIG_CPU_HAS_SYNC=y +CONFIG_CPU_LITTLE_ENDIAN=y +# CONFIG_CPU_LOONGSON2E is not set +CONFIG_CPU_MIPS32=y +CONFIG_CPU_MIPS32_R1=y +# CONFIG_CPU_MIPS32_R2 is not set +# CONFIG_CPU_MIPS64_R1 is not set +# CONFIG_CPU_MIPS64_R2 is not set +CONFIG_CPU_MIPSR1=y +# CONFIG_CPU_NEVADA is not set +# CONFIG_CPU_R10000 is not set +# CONFIG_CPU_R3000 is not set +# CONFIG_CPU_R4300 is not set +# CONFIG_CPU_R4X00 is not set +# CONFIG_CPU_R5000 is not set +# CONFIG_CPU_R5432 is not set +# CONFIG_CPU_R5500 is not set +# CONFIG_CPU_R6000 is not set +# CONFIG_CPU_R8000 is not set +# CONFIG_CPU_RM7000 is not set +# CONFIG_CPU_RM9000 is not set +# CONFIG_CPU_SB1 is not set +CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y +CONFIG_CPU_SUPPORTS_HIGHMEM=y +# CONFIG_CPU_TX39XX is not set +# CONFIG_CPU_TX49XX is not set +# CONFIG_CPU_VR41XX is not set +CONFIG_CSRC_R4K=y +CONFIG_CSRC_R4K_LIB=y +CONFIG_DECOMPRESS_LZMA=y +# CONFIG_DM9000 is not set +CONFIG_DMA_NEED_PCI_MAP_STATE=y +CONFIG_DMA_NONCOHERENT=y +CONFIG_EARLY_PRINTK=y +CONFIG_FIXED_PHY=y +# CONFIG_FSNOTIFY is not set +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y +CONFIG_GENERIC_CMOS_UPDATE=y +CONFIG_GENERIC_FIND_LAST_BIT=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_GPIO=y +CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y +CONFIG_HARDWARE_WATCHPOINTS=y +CONFIG_HAS_DMA=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAVE_ARCH_KGDB=y +CONFIG_HAVE_GENERIC_DMA_COHERENT=y +CONFIG_HAVE_IDE=y +CONFIG_HAVE_OPROFILE=y +CONFIG_HW_RANDOM=y +CONFIG_INITRAMFS_SOURCE="" +CONFIG_IRQ_CPU=y +# CONFIG_ISDN is not set +CONFIG_KALLSYMS=y +CONFIG_LEDS_GPIO=y +# CONFIG_MACH_ALCHEMY is not set +# CONFIG_MACH_DECSTATION is not set +# CONFIG_MACH_JAZZ is not set +# CONFIG_MACH_LOONGSON is not set +# CONFIG_MACH_TX39XX is not set +# CONFIG_MACH_TX49XX is not set +# CONFIG_MACH_VR41XX is not set +# CONFIG_MIKROTIK_RB532 is not set +CONFIG_MIPS=y +# CONFIG_MIPS_COBALT is not set +CONFIG_MIPS_L1_CACHE_SHIFT=5 +# CONFIG_MIPS_MACHINE is not set +# CONFIG_MIPS_MALTA is not set +CONFIG_MIPS_MT_DISABLED=y +# CONFIG_MIPS_MT_SMP is not set +# CONFIG_MIPS_MT_SMTC is not set +# CONFIG_MIPS_SIM is not set +CONFIG_MTD_AR7_PARTS=y +CONFIG_MTD_CFI_STAA=y +CONFIG_MTD_PHYSMAP=y +CONFIG_NO_EXCEPT_FILL=y +# CONFIG_NO_IOPORT is not set +# CONFIG_NXP_STB220 is not set +# CONFIG_NXP_STB225 is not set +CONFIG_PAGEFLAGS_EXTENDED=y +CONFIG_PHYLIB=y +# CONFIG_PMC_MSP is not set +# CONFIG_PMC_YOSEMITE is not set +# CONFIG_PNX8550_JBS is not set +# CONFIG_PNX8550_STB810 is not set +# CONFIG_PROBE_INITRD_HEADER is not set +CONFIG_SCHED_OMIT_FRAME_POINTER=y +# CONFIG_SCSI_DMA is not set +# CONFIG_SERIAL_8250_EXTENDED is not set +# CONFIG_SGI_IP22 is not set +# CONFIG_SGI_IP27 is not set +# CONFIG_SGI_IP28 is not set +# CONFIG_SGI_IP32 is not set +# CONFIG_SIBYTE_BIGSUR is not set +# CONFIG_SIBYTE_CARMEL is not set +# CONFIG_SIBYTE_CRHINE is not set +# CONFIG_SIBYTE_CRHONE is not set +# CONFIG_SIBYTE_LITTLESUR is not set +# CONFIG_SIBYTE_RHONE is not set +# CONFIG_SIBYTE_SENTOSA is not set +# CONFIG_SIBYTE_SWARM is not set +CONFIG_SWAP_IO_SPACE=y +CONFIG_SYS_HAS_CPU_MIPS32_R1=y +CONFIG_SYS_HAS_EARLY_PRINTK=y +CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y +CONFIG_SYS_SUPPORTS_ARBIT_HZ=y +CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y +CONFIG_TRAD_SIGNALS=y +# CONFIG_TREE_PREEMPT_RCU is not set +CONFIG_TREE_RCU=y +CONFIG_VLYNQ=y +CONFIG_ZONE_DMA_FLAG=0 diff --git a/target/linux/ar7/files-2.6.32/drivers/char/ar7_gpio.c b/target/linux/ar7/files-2.6.32/drivers/char/ar7_gpio.c new file mode 100644 index 0000000000..6b38bbd89f --- /dev/null +++ b/target/linux/ar7/files-2.6.32/drivers/char/ar7_gpio.c @@ -0,0 +1,158 @@ +/* + * Copyright (C) 2007 Nicolas Thill <nico@openwrt.org> + * + * 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 option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include <linux/device.h> +#include <linux/fs.h> +#include <linux/module.h> +#include <linux/errno.h> +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/platform_device.h> +#include <linux/uaccess.h> +#include <linux/io.h> +#include <linux/types.h> +#include <linux/cdev.h> +#include <gpio.h> + +#define DRVNAME "ar7_gpio" +#define LONGNAME "TI AR7 GPIOs Driver" + +MODULE_AUTHOR("Nicolas Thill <nico@openwrt.org>"); +MODULE_DESCRIPTION(LONGNAME); +MODULE_LICENSE("GPL"); + +static int ar7_gpio_major; + +static ssize_t ar7_gpio_write(struct file *file, const char __user *buf, + size_t len, loff_t *ppos) +{ + int pin = iminor(file->f_dentry->d_inode); + size_t i; + + for (i = 0; i < len; ++i) { + char c; + if (get_user(c, buf + i)) + return -EFAULT; + switch (c) { + case '0': + gpio_set_value(pin, 0); + break; + case '1': + gpio_set_value(pin, 1); + break; + case 'd': + case 'D': + ar7_gpio_disable(pin); + break; + case 'e': + case 'E': + ar7_gpio_enable(pin); + break; + case 'i': + case 'I': + case '<': + gpio_direction_input(pin); + break; + case 'o': + case 'O': + case '>': + gpio_direction_output(pin, 0); + break; + default: + return -EINVAL; + } + } + + return len; +} + +static ssize_t ar7_gpio_read(struct file *file, char __user *buf, + size_t len, loff_t *ppos) +{ + int pin = iminor(file->f_dentry->d_inode); + int value; + + value = gpio_get_value(pin); + if (put_user(value ? '1' : '0', buf)) + return -EFAULT; + + return 1; +} + +static int ar7_gpio_open(struct inode *inode, struct file *file) +{ + int m = iminor(inode); + + if (m >= (ar7_is_titan() ? TITAN_GPIO_MAX : AR7_GPIO_MAX)) + return -EINVAL; + + return nonseekable_open(inode, file); +} + +static int ar7_gpio_release(struct inode *inode, struct file *file) +{ + return 0; +} + +static const struct file_operations ar7_gpio_fops = { + .owner = THIS_MODULE, + .write = ar7_gpio_write, + .read = ar7_gpio_read, + .open = ar7_gpio_open, + .release = ar7_gpio_release, + .llseek = no_llseek, +}; + +static struct platform_device *ar7_gpio_device; + +static int __init ar7_gpio_init(void) +{ + int rc; + + ar7_gpio_device = platform_device_alloc(DRVNAME, -1); + if (!ar7_gpio_device) + return -ENOMEM; + + rc = platform_device_add(ar7_gpio_device); + if (rc < 0) + goto out_put; + + rc = register_chrdev(ar7_gpio_major, DRVNAME, &ar7_gpio_fops); + if (rc < 0) + goto out_put; + + ar7_gpio_major = rc; + + rc = 0; + + goto out; + +out_put: + platform_device_put(ar7_gpio_device); +out: + return rc; +} + +static void __exit ar7_gpio_exit(void) +{ + unregister_chrdev(ar7_gpio_major, DRVNAME); + platform_device_unregister(ar7_gpio_device); +} + +module_init(ar7_gpio_init); +module_exit(ar7_gpio_exit); diff --git a/target/linux/ar7/patches-2.6.32/110-flash.patch b/target/linux/ar7/patches-2.6.32/110-flash.patch new file mode 100644 index 0000000000..7311a67349 --- /dev/null +++ b/target/linux/ar7/patches-2.6.32/110-flash.patch @@ -0,0 +1,11 @@ +--- a/drivers/mtd/maps/physmap.c ++++ b/drivers/mtd/maps/physmap.c +@@ -80,7 +80,7 @@ static const char *rom_probe_types[] = { + "map_rom", + NULL }; + #ifdef CONFIG_MTD_PARTITIONS +-static const char *part_probe_types[] = { "cmdlinepart", "RedBoot", NULL }; ++static const char *part_probe_types[] = { "cmdlinepart", "RedBoot", "ar7part", NULL }; + #endif + + static int physmap_flash_probe(struct platform_device *dev) diff --git a/target/linux/ar7/patches-2.6.32/120-gpio_chrdev.patch b/target/linux/ar7/patches-2.6.32/120-gpio_chrdev.patch new file mode 100644 index 0000000000..d648d08c8d --- /dev/null +++ b/target/linux/ar7/patches-2.6.32/120-gpio_chrdev.patch @@ -0,0 +1,28 @@ +--- a/drivers/char/Kconfig ++++ b/drivers/char/Kconfig +@@ -987,6 +987,15 @@ config MWAVE + To compile this driver as a module, choose M here: the + module will be called mwave. + ++config AR7_GPIO ++ tristate "TI AR7 GPIO Support" ++ depends on AR7 ++ help ++ Give userspace access to the GPIO pins on the Texas Instruments AR7 ++ processors. ++ ++ If compiled as a module, it will be called ar7_gpio. ++ + config SCx200_GPIO + tristate "NatSemi SCx200 GPIO Support" + depends on SCx200 +--- a/drivers/char/Makefile ++++ b/drivers/char/Makefile +@@ -92,6 +92,7 @@ obj-$(CONFIG_HW_RANDOM) += hw_random/ + obj-$(CONFIG_PPDEV) += ppdev.o + obj-$(CONFIG_NWBUTTON) += nwbutton.o + obj-$(CONFIG_NWFLASH) += nwflash.o ++obj-$(CONFIG_AR7_GPIO) += ar7_gpio.o + obj-$(CONFIG_SCx200_GPIO) += scx200_gpio.o + obj-$(CONFIG_PC8736x_GPIO) += pc8736x_gpio.o + obj-$(CONFIG_NSC_GPIO) += nsc_gpio.o diff --git a/target/linux/ar7/patches-2.6.32/500-serial_kludge.patch b/target/linux/ar7/patches-2.6.32/500-serial_kludge.patch new file mode 100644 index 0000000000..4d9bcb931f --- /dev/null +++ b/target/linux/ar7/patches-2.6.32/500-serial_kludge.patch @@ -0,0 +1,28 @@ +--- a/drivers/serial/8250.c ++++ b/drivers/serial/8250.c +@@ -296,6 +296,13 @@ static const struct serial8250_config ua + .fcr = UART_FCR_ENABLE_FIFO | UART_FCR_R_TRIG_00, + .flags = UART_CAP_FIFO | UART_CAP_AFE, + }, ++ [PORT_AR7] = { ++ .name = "TI-AR7", ++ .fifo_size = 16, ++ .tx_loadsz = 16, ++ .fcr = UART_FCR_ENABLE_FIFO | UART_FCR_R_TRIG_00, ++ .flags = UART_CAP_FIFO | UART_CAP_AFE, ++ }, + }; + + #if defined (CONFIG_SERIAL_8250_AU1X00) +@@ -2712,7 +2719,11 @@ static void serial8250_console_putchar(s + { + struct uart_8250_port *up = (struct uart_8250_port *)port; + ++#ifdef CONFIG_AR7 ++ wait_for_xmitr(up, BOTH_EMPTY); ++#else + wait_for_xmitr(up, UART_LSR_THRE); ++#endif + serial_out(up, UART_TX, ch); + } + diff --git a/target/linux/ar7/patches-2.6.32/930-titan-platform.patch b/target/linux/ar7/patches-2.6.32/930-titan-platform.patch new file mode 100644 index 0000000000..433dd209b0 --- /dev/null +++ b/target/linux/ar7/patches-2.6.32/930-titan-platform.patch @@ -0,0 +1,784 @@ +Index: linux-2.6.32.7/arch/mips/ar7/platform.c +=================================================================== +--- linux-2.6.32.7.orig/arch/mips/ar7/platform.c 2010-01-29 00:06:20.000000000 +0100 ++++ linux-2.6.32.7/arch/mips/ar7/platform.c 2010-02-04 14:40:23.000000000 +0100 +@@ -131,6 +131,36 @@ + }, + }; + ++static struct resource cpmac_low_res_titan[] = { ++ { ++ .name = "regs", ++ .flags = IORESOURCE_MEM, ++ .start = TITAN_REGS_MAC0, ++ .end = TITAN_REGS_MAC0 + 0x7ff, ++ }, ++ { ++ .name = "irq", ++ .flags = IORESOURCE_IRQ, ++ .start = 27, ++ .end = 27, ++ }, ++}; ++ ++static struct resource cpmac_high_res_titan[] = { ++ { ++ .name = "regs", ++ .flags = IORESOURCE_MEM, ++ .start = TITAN_REGS_MAC1, ++ .end = TITAN_REGS_MAC1 + 0x7ff, ++ }, ++ { ++ .name = "irq", ++ .flags = IORESOURCE_IRQ, ++ .start = 41, ++ .end = 41, ++ }, ++}; ++ + static struct resource vlynq_low_res[] = { + { + .name = "regs", +@@ -185,6 +215,60 @@ + }, + }; + ++static struct resource vlynq_low_res_titan[] = { ++ { ++ .name = "regs", ++ .flags = IORESOURCE_MEM, ++ .start = TITAN_REGS_VLYNQ0, ++ .end = TITAN_REGS_VLYNQ0 + 0xff, ++ }, ++ { ++ .name = "irq", ++ .flags = IORESOURCE_IRQ, ++ .start = 33, ++ .end = 33, ++ }, ++ { ++ .name = "mem", ++ .flags = IORESOURCE_MEM, ++ .start = 0x0c000000, ++ .end = 0x0fffffff, ++ }, ++ { ++ .name = "devirq", ++ .flags = IORESOURCE_IRQ, ++ .start = 80, ++ .end = 111, ++ }, ++}; ++ ++static struct resource vlynq_high_res_titan[] = { ++ { ++ .name = "regs", ++ .flags = IORESOURCE_MEM, ++ .start = TITAN_REGS_VLYNQ1, ++ .end = TITAN_REGS_VLYNQ1 + 0xff, ++ }, ++ { ++ .name = "irq", ++ .flags = IORESOURCE_IRQ, ++ .start = 34, ++ .end = 34, ++ }, ++ { ++ .name = "mem", ++ .flags = IORESOURCE_MEM, ++ .start = 0x40000000, ++ .end = 0x43ffffff, ++ }, ++ { ++ .name = "devirq", ++ .flags = IORESOURCE_IRQ, ++ .start = 112, ++ .end = 143, ++ }, ++}; ++ + static struct resource usb_res[] = { + { + .name = "regs", +@@ -228,6 +312,18 @@ + .phy_mask = 0x7fffffff, + }; + ++static struct plat_cpmac_data cpmac_low_data_titan = { ++ .reset_bit = 17, ++ .power_bit = 20, ++ .phy_mask = 0x40000000, ++}; ++ ++static struct plat_cpmac_data cpmac_high_data_titan = { ++ .reset_bit = 21, ++ .power_bit = 22, ++ .phy_mask = 0x80000000, ++}; ++ + static struct plat_vlynq_data vlynq_low_data = { + .ops.on = vlynq_on, + .ops.off = vlynq_off, +@@ -242,6 +338,20 @@ + .gpio_bit = 19, + }; + ++static struct plat_vlynq_data vlynq_low_data_titan = { ++ .ops.on = vlynq_on, ++ .ops.off = vlynq_off, ++ .reset_bit = 15, ++ .gpio_bit = 14, ++}; ++ ++static struct plat_vlynq_data vlynq_high_data_titan = { ++ .ops.on = vlynq_on, ++ .ops.off = vlynq_off, ++ .reset_bit = 16, ++ .gpio_bit = 7, ++}; ++ + static struct platform_device physmap_flash = { + .id = 0, + .name = "physmap-flash", +@@ -275,6 +385,30 @@ + .num_resources = ARRAY_SIZE(cpmac_high_res), + }; + ++static struct platform_device cpmac_low_titan = { ++ .id = 0, ++ .name = "cpmac", ++ .dev = { ++ .dma_mask = &cpmac_dma_mask, ++ .coherent_dma_mask = DMA_BIT_MASK(32), ++ .platform_data = &cpmac_low_data_titan, ++ }, ++ .resource = cpmac_low_res_titan, ++ .num_resources = ARRAY_SIZE(cpmac_low_res_titan), ++}; ++ ++static struct platform_device cpmac_high_titan = { ++ .id = 1, ++ .name = "cpmac", ++ .dev = { ++ .dma_mask = &cpmac_dma_mask, ++ .coherent_dma_mask = DMA_BIT_MASK(32), ++ .platform_data = &cpmac_high_data_titan, ++ }, ++ .resource = cpmac_high_res_titan, ++ .num_resources = ARRAY_SIZE(cpmac_high_res_titan), ++}; ++ + static struct platform_device vlynq_low = { + .id = 0, + .name = "vlynq", +@@ -291,6 +425,22 @@ + .num_resources = ARRAY_SIZE(vlynq_high_res), + }; + ++static struct platform_device vlynq_low_titan = { ++ .id = 0, ++ .name = "vlynq", ++ .dev.platform_data = &vlynq_low_data_titan, ++ .resource = vlynq_low_res_titan, ++ .num_resources = ARRAY_SIZE(vlynq_low_res_titan), ++}; ++ ++static struct platform_device vlynq_high_titan = { ++ .id = 1, ++ .name = "vlynq", ++ .dev.platform_data = &vlynq_high_data_titan, ++ .resource = vlynq_high_res_titan, ++ .num_resources = ARRAY_SIZE(vlynq_high_res_titan), ++}; ++ + + static struct gpio_led default_leds[] = { + { +@@ -300,6 +450,11 @@ + }, + }; + ++static struct gpio_led titan_leds[] = { ++ { .name = "status", .gpio = 8, .active_low = 1, }, ++ { .name = "wifi", .gpio = 13, .active_low = 1, }, ++}; ++ + static struct gpio_led dsl502t_leds[] = { + { + .name = "status", +@@ -496,6 +651,9 @@ + } else if (strstr(prid, "DG834")) { + ar7_led_data.num_leds = ARRAY_SIZE(dg834g_leds); + ar7_led_data.leds = dg834g_leds; ++ } else if (strstr(prid, "CYWM")) { ++ ar7_led_data.num_leds = ARRAY_SIZE(titan_leds); ++ ar7_led_data.leds = titan_leds; + } + } + +@@ -541,14 +699,18 @@ + if (res) + return res; + +- ar7_device_disable(vlynq_low_data.reset_bit); +- res = platform_device_register(&vlynq_low); ++ ar7_device_disable(ar7_is_titan() ? vlynq_low_data_titan.reset_bit : ++ vlynq_low_data.reset_bit); ++ res = platform_device_register(ar7_is_titan() ? &vlynq_low_titan : ++ &vlynq_low); + if (res) + return res; + + if (ar7_has_high_vlynq()) { +- ar7_device_disable(vlynq_high_data.reset_bit); +- res = platform_device_register(&vlynq_high); ++ ar7_device_disable(ar7_is_titan() ? vlynq_high_data_titan.reset_bit : ++ vlynq_high_data.reset_bit); ++ res = platform_device_register(ar7_is_titan() ? &vlynq_high_titan : ++ &vlynq_high); + if (res) + return res; + } +Index: linux-2.6.32.7/arch/mips/ar7/gpio.c +=================================================================== +--- linux-2.6.32.7.orig/arch/mips/ar7/gpio.c 2010-01-29 00:06:20.000000000 +0100 ++++ linux-2.6.32.7/arch/mips/ar7/gpio.c 2010-02-04 14:33:24.000000000 +0100 +@@ -21,11 +21,11 @@ + + #include <asm/mach-ar7/gpio.h> + +-static const char *ar7_gpio_list[AR7_GPIO_MAX]; ++static const char *ar7_gpio_list[TITAN_GPIO_MAX]; + + int gpio_request(unsigned gpio, const char *label) + { +- if (gpio >= AR7_GPIO_MAX) ++ if (gpio >= (ar7_is_titan() ? TITAN_GPIO_MAX : AR7_GPIO_MAX)) + return -EINVAL; + + if (ar7_gpio_list[gpio]) +Index: linux-2.6.32.7/arch/mips/ar7/setup.c +=================================================================== +--- linux-2.6.32.7.orig/arch/mips/ar7/setup.c 2010-01-29 00:06:20.000000000 +0100 ++++ linux-2.6.32.7/arch/mips/ar7/setup.c 2010-02-04 14:33:24.000000000 +0100 +@@ -23,6 +23,9 @@ + #include <asm/reboot.h> + #include <asm/mach-ar7/ar7.h> + #include <asm/mach-ar7/prom.h> ++#include <asm/mach-ar7/gpio.h> ++ ++static int titan_variant; + + static void ar7_machine_restart(char *command) + { +@@ -55,6 +58,18 @@ + return "TI AR7 (TNETD7100)"; + case AR7_CHIP_7200: + return "TI AR7 (TNETD7200)"; ++ case AR7_CHIP_TITAN: ++ titan_variant = ar7_init_titan_variant(); ++ switch (titan_variant /*(gpio_get_value_titan(1) >> 12) & 0xf*/) { ++ case TITAN_CHIP_1050: ++ return "TI AR7 (TNETV1050)"; ++ case TITAN_CHIP_1055: ++ return "TI AR7 (TNETV1055)"; ++ case TITAN_CHIP_1056: ++ return "TI AR7 (TNETV1056)"; ++ case TITAN_CHIP_1060: ++ return "TI AR7 (TNETV1060)"; ++ } + default: + return "TI AR7 (Unknown)"; + } +Index: linux-2.6.32.7/arch/mips/include/asm/mach-ar7/ar7.h +=================================================================== +--- linux-2.6.32.7.orig/arch/mips/include/asm/mach-ar7/ar7.h 2010-01-29 00:06:20.000000000 +0100 ++++ linux-2.6.32.7/arch/mips/include/asm/mach-ar7/ar7.h 2010-02-04 14:33:24.000000000 +0100 +@@ -50,6 +50,11 @@ + #define UR8_REGS_WDT (AR7_REGS_BASE + 0x0b00) + #define UR8_REGS_UART1 (AR7_REGS_BASE + 0x0f00) + ++#define TITAN_REGS_MAC0 (0x08640000) ++#define TITAN_REGS_MAC1 (TITAN_REGS_MAC0 + 0x0800) ++#define TITAN_REGS_VLYNQ0 (AR7_REGS_BASE + 0x1c00) ++#define TITAN_REGS_VLYNQ1 (AR7_REGS_BASE + 0x1300) ++ + #define AR7_RESET_PEREPHERIAL 0x0 + #define AR7_RESET_SOFTWARE 0x4 + #define AR7_RESET_STATUS 0x8 +@@ -59,15 +64,30 @@ + #define AR7_RESET_BIT_MDIO 22 + #define AR7_RESET_BIT_EPHY 26 + ++#define TITAN_RESET_BIT_EPHY1 28 ++ + /* GPIO control registers */ + #define AR7_GPIO_INPUT 0x0 + #define AR7_GPIO_OUTPUT 0x4 + #define AR7_GPIO_DIR 0x8 + #define AR7_GPIO_ENABLE 0xc ++#define TITAN_GPIO_INPUT_0 0x0 ++#define TITAN_GPIO_INPUT_1 0x4 ++#define TITAN_GPIO_OUTPUT_0 0x8 ++#define TITAN_GPIO_OUTPUT_1 0xc ++#define TITAN_GPIO_DIR_0 0x10 ++#define TITAN_GPIO_DIR_1 0x14 ++#define TITAN_GPIO_ENBL_0 0x18 ++#define TITAN_GPIO_ENBL_1 0x1c + + #define AR7_CHIP_7100 0x18 + #define AR7_CHIP_7200 0x2b + #define AR7_CHIP_7300 0x05 ++#define AR7_CHIP_TITAN 0x07 ++#define TITAN_CHIP_1050 0x0f ++#define TITAN_CHIP_1055 0x0e ++#define TITAN_CHIP_1056 0x0d ++#define TITAN_CHIP_1060 0x07 + + /* Interrupts */ + #define AR7_IRQ_UART0 15 +@@ -95,14 +115,22 @@ + + extern int ar7_cpu_clock, ar7_bus_clock, ar7_dsp_clock; + ++static inline int ar7_is_titan(void) ++{ ++ return (readl((void *)KSEG1ADDR(AR7_REGS_GPIO + 0x24)) & 0xffff) == ++ AR7_CHIP_TITAN; ++} ++ + static inline u16 ar7_chip_id(void) + { +- return readl((void *)KSEG1ADDR(AR7_REGS_GPIO + 0x14)) & 0xffff; ++ return ar7_is_titan() ? AR7_CHIP_TITAN : (readl((void *) ++ KSEG1ADDR(AR7_REGS_GPIO + 0x14)) & 0xffff); + } + + static inline u8 ar7_chip_rev(void) + { +- return (readl((void *)KSEG1ADDR(AR7_REGS_GPIO + 0x14)) >> 16) & 0xff; ++ return (readl((void *)KSEG1ADDR(AR7_REGS_GPIO + (ar7_is_titan() ? 0x24 : ++ 0x14))) >> 16) & 0xff; + } + + static inline int ar7_cpu_freq(void) +Index: linux-2.6.32.7/arch/mips/include/asm/mach-ar7/gpio.h +=================================================================== +--- linux-2.6.32.7.orig/arch/mips/include/asm/mach-ar7/gpio.h 2010-01-29 00:06:20.000000000 +0100 ++++ linux-2.6.32.7/arch/mips/include/asm/mach-ar7/gpio.h 2010-02-04 14:39:21.000000000 +0100 +@@ -20,14 +20,18 @@ + #define __AR7_GPIO_H__ + + #include <asm/mach-ar7/ar7.h> ++#ifndef __AR7_TITAN_H__ ++#include <asm/mach-ar7/titan.h> ++#endif + + #define AR7_GPIO_MAX 32 ++#define TITAN_GPIO_MAX 51 + + extern int gpio_request(unsigned gpio, const char *label); + extern void gpio_free(unsigned gpio); + + /* Common GPIO layer */ +-static inline int gpio_get_value(unsigned gpio) ++static inline int gpio_get_value_ar7(unsigned gpio) + { + void __iomem *gpio_in = + (void __iomem *)KSEG1ADDR(AR7_REGS_GPIO + AR7_GPIO_INPUT); +@@ -35,7 +39,23 @@ + return readl(gpio_in) & (1 << gpio); + } + +-static inline void gpio_set_value(unsigned gpio, int value) ++static inline int gpio_get_value_titan(unsigned gpio) ++{ ++ void __iomem *gpio_in0 = ++ (void __iomem *)KSEG1ADDR(AR7_REGS_GPIO + TITAN_GPIO_INPUT_0); ++ void __iomem *gpio_in1 = ++ (void __iomem *)KSEG1ADDR(AR7_REGS_GPIO + TITAN_GPIO_INPUT_1); ++ ++ return readl(gpio >> 5 ? gpio_in1 : gpio_in0) & (1 << (gpio & 0x1f)); ++} ++ ++static inline int gpio_get_value(unsigned gpio) ++{ ++ return ar7_is_titan() ? gpio_get_value_titan(gpio) : ++ gpio_get_value_ar7(gpio); ++} ++ ++static inline void gpio_set_value_ar7(unsigned gpio, int value) + { + void __iomem *gpio_out = + (void __iomem *)KSEG1ADDR(AR7_REGS_GPIO + AR7_GPIO_OUTPUT); +@@ -47,7 +67,29 @@ + writel(tmp, gpio_out); + } + +-static inline int gpio_direction_input(unsigned gpio) ++static inline void gpio_set_value_titan(unsigned gpio, int value) ++{ ++ void __iomem *gpio_out0 = ++ (void __iomem *)KSEG1ADDR(AR7_REGS_GPIO + TITAN_GPIO_OUTPUT_0); ++ void __iomem *gpio_out1 = ++ (void __iomem *)KSEG1ADDR(AR7_REGS_GPIO + TITAN_GPIO_OUTPUT_1); ++ unsigned tmp; ++ ++ tmp = readl(gpio >> 5 ? gpio_out1 : gpio_out0) & ~(1 << (gpio & 0x1f)); ++ if (value) ++ tmp |= 1 << (gpio & 0x1f); ++ writel(tmp, gpio >> 5 ? gpio_out1 : gpio_out0); ++} ++ ++static inline void gpio_set_value(unsigned gpio, int value) ++{ ++ if (ar7_is_titan()) ++ gpio_set_value_titan(gpio, value); ++ else ++ gpio_set_value_ar7(gpio, value); ++} ++ ++static inline int gpio_direction_input_ar7(unsigned gpio) + { + void __iomem *gpio_dir = + (void __iomem *)KSEG1ADDR(AR7_REGS_GPIO + AR7_GPIO_DIR); +@@ -60,7 +102,29 @@ + return 0; + } + +-static inline int gpio_direction_output(unsigned gpio, int value) ++static inline int gpio_direction_input_titan(unsigned gpio) ++{ ++ void __iomem *gpio_dir0 = ++ (void __iomem *)KSEG1ADDR(AR7_REGS_GPIO + TITAN_GPIO_DIR_0); ++ void __iomem *gpio_dir1 = ++ (void __iomem *)KSEG1ADDR(AR7_REGS_GPIO + TITAN_GPIO_DIR_1); ++ ++ if (gpio >= TITAN_GPIO_MAX) ++ return -EINVAL; ++ ++ writel(readl(gpio >> 5 ? gpio_dir1 : gpio_dir0) | (1 << (gpio & 0x1f)), ++ gpio >> 5 ? gpio_dir1 : gpio_dir0); ++ ++ return 0; ++} ++ ++static inline int gpio_direction_input(unsigned gpio) ++{ ++ return ar7_is_titan() ? gpio_direction_input_titan(gpio) : ++ gpio_direction_input_ar7(gpio); ++} ++ ++static inline int gpio_direction_output_ar7(unsigned gpio, int value) + { + void __iomem *gpio_dir = + (void __iomem *)KSEG1ADDR(AR7_REGS_GPIO + AR7_GPIO_DIR); +@@ -74,6 +138,29 @@ + return 0; + } + ++static inline int gpio_direction_output_titan(unsigned gpio, int value) ++{ ++ void __iomem *gpio_dir0 = ++ (void __iomem *)KSEG1ADDR(AR7_REGS_GPIO + TITAN_GPIO_DIR_0); ++ void __iomem *gpio_dir1 = ++ (void __iomem *)KSEG1ADDR(AR7_REGS_GPIO + TITAN_GPIO_DIR_1); ++ ++ if (gpio >= TITAN_GPIO_MAX) ++ return -EINVAL; ++ ++ gpio_set_value_titan(gpio, value); ++ writel(readl(gpio >> 5 ? gpio_dir1 : gpio_dir0) & ~(1 << ++ (gpio & 0x1f)), gpio >> 5 ? gpio_dir1 : gpio_dir0); ++ ++ return 0; ++} ++ ++static inline int gpio_direction_output(unsigned gpio, int value) ++{ ++ return ar7_is_titan() ? gpio_direction_output_titan(gpio, value) : ++ gpio_direction_output_ar7(gpio, value); ++} ++ + static inline int gpio_to_irq(unsigned gpio) + { + return -EINVAL; +@@ -85,7 +172,7 @@ + } + + /* Board specific GPIO functions */ +-static inline int ar7_gpio_enable(unsigned gpio) ++static inline int ar7_gpio_enable_ar7(unsigned gpio) + { + void __iomem *gpio_en = + (void __iomem *)KSEG1ADDR(AR7_REGS_GPIO + AR7_GPIO_ENABLE); +@@ -95,7 +182,26 @@ + return 0; + } + +-static inline int ar7_gpio_disable(unsigned gpio) ++static inline int ar7_gpio_enable_titan(unsigned gpio) ++{ ++ void __iomem *gpio_en0 = ++ (void __iomem *)KSEG1ADDR(AR7_REGS_GPIO + TITAN_GPIO_ENBL_0); ++ void __iomem *gpio_en1 = ++ (void __iomem *)KSEG1ADDR(AR7_REGS_GPIO + TITAN_GPIO_ENBL_1); ++ ++ writel(readl(gpio >> 5 ? gpio_en1 : gpio_en0) | (1 << (gpio & 0x1f)), ++ gpio >> 5 ? gpio_en1 : gpio_en0); ++ ++ return 0; ++} ++ ++static inline int ar7_gpio_enable(unsigned gpio) ++{ ++ return ar7_is_titan() ? ar7_gpio_enable_titan(gpio) : ++ ar7_gpio_enable_ar7(gpio); ++} ++ ++static inline int ar7_gpio_disable_ar7(unsigned gpio) + { + void __iomem *gpio_en = + (void __iomem *)KSEG1ADDR(AR7_REGS_GPIO + AR7_GPIO_ENABLE); +@@ -105,6 +211,60 @@ + return 0; + } + ++static inline int ar7_gpio_disable_titan(unsigned gpio) ++{ ++ void __iomem *gpio_en0 = ++ (void __iomem *)KSEG1ADDR(AR7_REGS_GPIO + TITAN_GPIO_ENBL_0); ++ void __iomem *gpio_en1 = ++ (void __iomem *)KSEG1ADDR(AR7_REGS_GPIO + TITAN_GPIO_ENBL_1); ++ ++ writel(readl(gpio >> 5 ? gpio_en1 : gpio_en0) & ~(1 << (gpio & 0x1f)), ++ gpio >> 5 ? gpio_en1 : gpio_en0); ++ ++ return 0; ++} ++ ++static inline int ar7_gpio_disable(unsigned gpio) ++{ ++ return ar7_is_titan() ? ar7_gpio_disable_titan(gpio) : ++ ar7_gpio_disable_ar7(gpio); ++} ++ ++static inline int ar7_init_titan_variant(void) ++{ ++ /*UINT32 new_val;*/ ++ unsigned new_val; ++ ++ /* set GPIO 44 - 47 as input */ ++ /*PAL_sysGpioCtrl(const int, GPIO_PIN, GPIO_INPUT_PIN); */ ++ /*define titan_gpio_ctrl in titan.h*/ ++ titan_gpio_ctrl(44, GPIO_PIN, GPIO_INPUT_PIN); ++ titan_gpio_ctrl(45, GPIO_PIN, GPIO_INPUT_PIN); ++ titan_gpio_ctrl(46, GPIO_PIN, GPIO_INPUT_PIN); ++ titan_gpio_ctrl(47, GPIO_PIN, GPIO_INPUT_PIN); ++ ++ /* read GPIO to get Titan variant type */ ++ /*fix this*/ ++ titan_sysGpioInValue( &new_val, 1 ); ++ ++ new_val >>= 12; ++ new_val &= 0x0f; ++ ++ switch ( new_val ) ++ { ++ case TITAN_CHIP_1050: ++ case TITAN_CHIP_1055: ++ case TITAN_CHIP_1056: ++ case TITAN_CHIP_1060: ++ return new_val; ++ ++ default: ++ break; ++ } ++ /* In case we get an invalid value, return the default Titan chip */ ++ return TITAN_CHIP_1050; ++} ++ + #include <asm-generic/gpio.h> + + #endif +Index: linux-2.6.32.7/arch/mips/include/asm/mach-ar7/titan.h +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ linux-2.6.32.7/arch/mips/include/asm/mach-ar7/titan.h 2010-02-04 14:40:44.000000000 +0100 +@@ -0,0 +1,176 @@ ++/* ++ * Copyright (C) 2008 Stanley Pinchak <stanley_dot_pinchak_at_gmail_dot_com> ++ * ++ * 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 option) any later version. ++ * ++ * This program is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ * GNU General Public License for more details. ++ * ++ * You should have received a copy of the GNU General Public License ++ * along with this program; if not, write to the Free Software ++ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA ++ */ ++#ifndef __AR7_TITAN_H__ ++#define __AR7_TITAN_H__ ++ ++#include <asm/mach-ar7/gpio.h> ++ ++typedef enum TITAN_GPIO_PIN_MODE_tag ++{ ++ FUNCTIONAL_PIN = 0, ++ GPIO_PIN = 1 ++} TITAN_GPIO_PIN_MODE_T; ++ ++typedef enum TITAN_GPIO_PIN_DIRECTION_tag ++{ ++ GPIO_OUTPUT_PIN = 0, ++ GPIO_INPUT_PIN = 1 ++} TITAN_GPIO_PIN_DIRECTION_T; ++ ++/********************************************************************** ++ * GPIO Control ++ **********************************************************************/ ++ ++typedef struct ++{ ++ int pinSelReg; ++ int shift; ++ int func; ++ ++} GPIO_CFG; ++ ++static GPIO_CFG gptable[]= { ++ /* PIN_SEL_REG, START_BIT, GPIO_CFG_MUX_VALUE */ ++ {4,24,1}, ++ {4,26,1}, ++ {4,28,1}, ++ {4,30,1}, ++ {5,6,1}, ++ {5,8,1}, ++ {5,10,1}, ++ {5,12,1}, ++ {7,14,3}, ++ {7,16,3}, ++ {7,18,3}, ++ {7,20,3}, ++ {7,22,3}, ++ {7,26,3}, ++ {7,28,3}, ++ {7,30,3}, ++ {8,0,3}, ++ {8,2,3}, ++ {8,4,3}, ++ {8,10,3}, ++ {8,14,3}, ++ {8,16,3}, ++ {8,18,3}, ++ {8,20,3}, ++ {9,8,3}, ++ {9,10,3}, ++ {9,12,3}, ++ {9,14,3}, ++ {9,18,3}, ++ {9,20,3}, ++ {9,24,3}, ++ {9,26,3}, ++ {9,28,3}, ++ {9,30,3}, ++ {10,0,3}, ++ {10,2,3}, ++ {10,8,3}, ++ {10,10,3}, ++ {10,12,3}, ++ {10,14,3}, ++ {13,12,3}, ++ {13,14,3}, ++ {13,16,3}, ++ {13,18,3}, ++ {13,24,3}, ++ {13,26,3}, ++ {13,28,3}, ++ {13,30,3}, ++ {14,2,3}, ++ {14,6,3}, ++ {14,8,3}, ++ {14,12,3} ++}; ++ ++typedef struct ++{ ++ volatile unsigned int reg[21]; ++} ++PIN_SEL_REG_ARRAY_T; ++ ++typedef struct ++{ ++ unsigned int data_in [2]; ++ unsigned int data_out[2]; ++ unsigned int dir[2]; ++ unsigned int enable[2]; ++ ++} TITAN_GPIO_CONTROL_T; ++ ++#define AVALANCHE_PIN_SEL_BASE 0xA861160C /*replace with KSEG1ADDR()*/ ++ ++static inline int titan_gpio_ctrl(unsigned int gpio_pin, TITAN_GPIO_PIN_MODE_T pin_mode, ++ TITAN_GPIO_PIN_DIRECTION_T pin_direction) ++{ ++ int reg_index = 0; ++ int mux_status; ++ GPIO_CFG gpio_cfg; ++ volatile PIN_SEL_REG_ARRAY_T *pin_sel_array = (PIN_SEL_REG_ARRAY_T*) AVALANCHE_PIN_SEL_BASE; ++ volatile TITAN_GPIO_CONTROL_T *gpio_cntl = (TITAN_GPIO_CONTROL_T*) KSEG1ADDR(AR7_REGS_GPIO + TITAN_GPIO_INPUT_0); ++ ++ if (gpio_pin > 51 ) ++ return(-1); ++ ++ gpio_cfg = gptable[gpio_pin]; ++ mux_status = (pin_sel_array->reg[gpio_cfg.pinSelReg - 1] >> gpio_cfg.shift) & 0x3; ++ if(!((mux_status == 0 /* tri-stated */ ) || (mux_status == gpio_cfg.func /*GPIO functionality*/))) ++ { ++ return(-1); /* Pin have been configured for non GPIO funcs. */ ++ } ++ ++ /* Set the pin to be used as GPIO. */ ++ pin_sel_array->reg[gpio_cfg.pinSelReg - 1] |= ((gpio_cfg.func & 0x3) << gpio_cfg.shift); ++ ++ /* Check whether gpio refers to the first GPIO reg or second. */ ++ if(gpio_pin > 31) ++ { ++ reg_index = 1; ++ gpio_pin -= 32; ++ } ++ ++ if(pin_mode) ++ gpio_cntl->enable[reg_index] |= (1 << gpio_pin); /* Enable */ ++ else ++ gpio_cntl->enable[reg_index] &= ~(1 << gpio_pin); ++ ++ if(pin_direction) ++ gpio_cntl->dir[reg_index] |= (1 << gpio_pin); /* Input */ ++ else ++ gpio_cntl->dir[reg_index] &= ~(1 << gpio_pin); ++ ++ return(0); ++ ++}/* end of function titan_gpio_ctrl */ ++ ++static inline int titan_sysGpioInValue(unsigned int *in_val, unsigned int reg_index) ++{ ++ volatile TITAN_GPIO_CONTROL_T *gpio_cntl = (TITAN_GPIO_CONTROL_T*) KSEG1ADDR(AR7_REGS_GPIO + TITAN_GPIO_INPUT_0); ++ ++ if(reg_index > 1) ++ return (-1); ++ ++ *in_val = gpio_cntl->data_in[reg_index]; ++ ++ return (0); ++} ++ ++ ++#endif diff --git a/target/linux/ar7/patches-2.6.32/940-cpmac-titan.patch b/target/linux/ar7/patches-2.6.32/940-cpmac-titan.patch new file mode 100644 index 0000000000..3f939b05b3 --- /dev/null +++ b/target/linux/ar7/patches-2.6.32/940-cpmac-titan.patch @@ -0,0 +1,72 @@ +Index: linux-2.6.32.7/arch/mips/ar7/platform.c +=================================================================== +--- linux-2.6.32.7.orig/arch/mips/ar7/platform.c 2010-02-04 14:00:53.000000000 +0100 ++++ linux-2.6.32.7/arch/mips/ar7/platform.c 2010-02-04 14:14:21.000000000 +0100 +@@ -716,23 +716,35 @@ + } + + if (ar7_has_high_cpmac()) { +- res = fixed_phy_add(PHY_POLL, cpmac_high.id, &fixed_phy_status); ++ res = fixed_phy_add(PHY_POLL, ar7_is_titan() ? cpmac_high_titan.id : cpmac_high.id, ++ &fixed_phy_status); + if (res && res != -ENODEV) + return res; +- cpmac_get_mac(1, cpmac_high_data.dev_addr); +- res = platform_device_register(&cpmac_high); ++ ++ cpmac_get_mac(1, ar7_is_titan() ? cpmac_high_data_titan.dev_addr : ++ cpmac_high_data.dev_addr); ++ res = platform_device_register(ar7_is_titan() ? &cpmac_high_titan : ++ &cpmac_high); ++ + if (res) + return res; + } else { +- cpmac_low_data.phy_mask = 0xffffffff; ++ if (ar7_is_titan()) ++ cpmac_low_data_titan.phy_mask = 0xffffffff; ++ else ++ cpmac_low_data.phy_mask = 0xffffffff; ++ + } + +- res = fixed_phy_add(PHY_POLL, cpmac_low.id, &fixed_phy_status); ++ res = fixed_phy_add(PHY_POLL, ar7_is_titan() ? cpmac_low_titan.id : ++ cpmac_low.id, &fixed_phy_status); + if (res && res != -ENODEV) + return res; + +- cpmac_get_mac(0, cpmac_low_data.dev_addr); +- res = platform_device_register(&cpmac_low); ++ cpmac_get_mac(0, ar7_is_titan() ? cpmac_low_data_titan.dev_addr : ++ cpmac_low_data.dev_addr); ++ res = platform_device_register(ar7_is_titan() ? &cpmac_low_titan : ++ &cpmac_low); + if (res) + return res; + +Index: linux-2.6.32.7/drivers/net/cpmac.c +=================================================================== +--- linux-2.6.32.7.orig/drivers/net/cpmac.c 2010-01-29 00:06:20.000000000 +0100 ++++ linux-2.6.32.7/drivers/net/cpmac.c 2010-02-04 14:05:24.000000000 +0100 +@@ -1243,6 +1243,10 @@ + ar7_device_reset(AR7_RESET_BIT_CPMAC_HI); + ar7_device_reset(AR7_RESET_BIT_EPHY); + ++ if (ar7_is_titan()) { ++ ar7_device_reset(TITAN_RESET_BIT_EPHY1); ++ } ++ + cpmac_mii->reset(cpmac_mii); + + for (i = 0; i < 300; i++) +@@ -1257,7 +1261,8 @@ + mask = 0; + } + +- cpmac_mii->phy_mask = ~(mask | 0x80000000); ++ cpmac_mii->phy_mask = ar7_is_titan()? ~(mask | 0x80000000 | 0x40000000): ++ ~(mask | 0x80000000); + snprintf(cpmac_mii->id, MII_BUS_ID_SIZE, "1"); + + res = mdiobus_register(cpmac_mii); |