diff options
| -rw-r--r-- | arch/blackfin/configs/BF527-TLL6527M_defconfig | 180 | ||||
| -rw-r--r-- | arch/blackfin/mach-bf527/boards/Kconfig | 5 | ||||
| -rw-r--r-- | arch/blackfin/mach-bf527/boards/Makefile | 1 | ||||
| -rw-r--r-- | arch/blackfin/mach-bf527/boards/tll6527m.c | 986 |
4 files changed, 1172 insertions, 0 deletions
diff --git a/arch/blackfin/configs/BF527-TLL6527M_defconfig b/arch/blackfin/configs/BF527-TLL6527M_defconfig new file mode 100644 index 000000000000..92ded5edc86c --- /dev/null +++ b/arch/blackfin/configs/BF527-TLL6527M_defconfig | |||
| @@ -0,0 +1,180 @@ | |||
| 1 | CONFIG_EXPERIMENTAL=y | ||
| 2 | CONFIG_LOCALVERSION="DEV_0-1_pre2010" | ||
| 3 | CONFIG_SYSVIPC=y | ||
| 4 | CONFIG_IKCONFIG=y | ||
| 5 | CONFIG_IKCONFIG_PROC=y | ||
| 6 | CONFIG_LOG_BUF_SHIFT=14 | ||
| 7 | CONFIG_BLK_DEV_INITRD=y | ||
| 8 | # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set | ||
| 9 | CONFIG_EMBEDDED=y | ||
| 10 | # CONFIG_SYSCTL_SYSCALL is not set | ||
| 11 | # CONFIG_ELF_CORE is not set | ||
| 12 | # CONFIG_FUTEX is not set | ||
| 13 | # CONFIG_SIGNALFD is not set | ||
| 14 | # CONFIG_TIMERFD is not set | ||
| 15 | # CONFIG_EVENTFD is not set | ||
| 16 | # CONFIG_AIO is not set | ||
| 17 | CONFIG_SLAB=y | ||
| 18 | CONFIG_MMAP_ALLOW_UNINITIALIZED=y | ||
| 19 | CONFIG_MODULES=y | ||
| 20 | CONFIG_MODULE_UNLOAD=y | ||
| 21 | # CONFIG_LBDAF is not set | ||
| 22 | # CONFIG_BLK_DEV_BSG is not set | ||
| 23 | # CONFIG_IOSCHED_DEADLINE is not set | ||
| 24 | CONFIG_PREEMPT_VOLUNTARY=y | ||
| 25 | CONFIG_BF527=y | ||
| 26 | CONFIG_BF_REV_0_2=y | ||
| 27 | CONFIG_BFIN527_TLL6527M=y | ||
| 28 | CONFIG_BF527_UART1_PORTG=y | ||
| 29 | CONFIG_IRQ_USB_INT0=11 | ||
| 30 | CONFIG_IRQ_USB_INT1=11 | ||
| 31 | CONFIG_IRQ_USB_INT2=11 | ||
| 32 | CONFIG_IRQ_USB_DMA=11 | ||
| 33 | CONFIG_BOOT_LOAD=0x400000 | ||
| 34 | # CONFIG_CYCLES_CLOCKSOURCE is not set | ||
| 35 | # CONFIG_SCHEDULE_L1 is not set | ||
| 36 | # CONFIG_MEMSET_L1 is not set | ||
| 37 | # CONFIG_MEMCPY_L1 is not set | ||
| 38 | # CONFIG_SYS_BFIN_SPINLOCK_L1 is not set | ||
| 39 | CONFIG_NOMMU_INITIAL_TRIM_EXCESS=0 | ||
| 40 | CONFIG_BFIN_GPTIMERS=y | ||
| 41 | CONFIG_DMA_UNCACHED_2M=y | ||
| 42 | CONFIG_C_CDPRIO=y | ||
| 43 | CONFIG_BANK_0=0xFFC2 | ||
| 44 | CONFIG_BANK_1=0xFFC2 | ||
| 45 | CONFIG_BANK_2=0xFFC2 | ||
| 46 | CONFIG_BANK_3=0xFFC2 | ||
| 47 | CONFIG_BINFMT_FLAT=y | ||
| 48 | CONFIG_BINFMT_ZFLAT=y | ||
| 49 | CONFIG_NET=y | ||
| 50 | CONFIG_PACKET=y | ||
| 51 | CONFIG_UNIX=y | ||
| 52 | CONFIG_INET=y | ||
| 53 | CONFIG_IP_PNP=y | ||
| 54 | # CONFIG_INET_XFRM_MODE_TRANSPORT is not set | ||
| 55 | # CONFIG_INET_XFRM_MODE_TUNNEL is not set | ||
| 56 | # CONFIG_INET_XFRM_MODE_BEET is not set | ||
| 57 | # CONFIG_INET_LRO is not set | ||
| 58 | # CONFIG_INET_DIAG is not set | ||
| 59 | # CONFIG_IPV6 is not set | ||
| 60 | CONFIG_IRDA=m | ||
| 61 | CONFIG_IRLAN=m | ||
| 62 | CONFIG_IRCOMM=m | ||
| 63 | CONFIG_IRTTY_SIR=m | ||
| 64 | CONFIG_BFIN_SIR=m | ||
| 65 | CONFIG_BFIN_SIR0=y | ||
| 66 | # CONFIG_WIRELESS is not set | ||
| 67 | CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" | ||
| 68 | # CONFIG_FW_LOADER is not set | ||
| 69 | CONFIG_MTD=y | ||
| 70 | CONFIG_MTD_CHAR=y | ||
| 71 | CONFIG_MTD_BLOCK=y | ||
| 72 | CONFIG_MTD_CFI=y | ||
| 73 | CONFIG_MTD_CFI_INTELEXT=y | ||
| 74 | CONFIG_MTD_RAM=y | ||
| 75 | CONFIG_MTD_ROM=y | ||
| 76 | CONFIG_MTD_COMPLEX_MAPPINGS=y | ||
| 77 | CONFIG_MTD_GPIO_ADDR=y | ||
| 78 | CONFIG_BLK_DEV_RAM=y | ||
| 79 | CONFIG_SCSI=y | ||
| 80 | # CONFIG_SCSI_PROC_FS is not set | ||
| 81 | CONFIG_BLK_DEV_SD=y | ||
| 82 | CONFIG_BLK_DEV_SR=m | ||
| 83 | # CONFIG_SCSI_LOWLEVEL is not set | ||
| 84 | CONFIG_NETDEVICES=y | ||
| 85 | CONFIG_NET_ETHERNET=y | ||
| 86 | CONFIG_BFIN_MAC=y | ||
| 87 | # CONFIG_NETDEV_1000 is not set | ||
| 88 | # CONFIG_NETDEV_10000 is not set | ||
| 89 | # CONFIG_WLAN is not set | ||
| 90 | # CONFIG_INPUT_MOUSEDEV is not set | ||
| 91 | CONFIG_INPUT_EVDEV=y | ||
| 92 | # CONFIG_INPUT_KEYBOARD is not set | ||
| 93 | # CONFIG_INPUT_MOUSE is not set | ||
| 94 | CONFIG_INPUT_TOUCHSCREEN=y | ||
| 95 | CONFIG_TOUCHSCREEN_AD7879=m | ||
| 96 | CONFIG_INPUT_MISC=y | ||
| 97 | CONFIG_INPUT_AD714X=y | ||
| 98 | CONFIG_INPUT_ADXL34X=y | ||
| 99 | # CONFIG_SERIO is not set | ||
| 100 | CONFIG_BFIN_PPI=m | ||
| 101 | CONFIG_BFIN_SIMPLE_TIMER=m | ||
| 102 | CONFIG_BFIN_SPORT=m | ||
| 103 | # CONFIG_CONSOLE_TRANSLATIONS is not set | ||
| 104 | # CONFIG_DEVKMEM is not set | ||
| 105 | CONFIG_BFIN_JTAG_COMM=m | ||
| 106 | CONFIG_SERIAL_BFIN=y | ||
| 107 | CONFIG_SERIAL_BFIN_CONSOLE=y | ||
| 108 | CONFIG_SERIAL_BFIN_UART1=y | ||
| 109 | # CONFIG_LEGACY_PTYS is not set | ||
| 110 | # CONFIG_HW_RANDOM is not set | ||
| 111 | CONFIG_I2C_CHARDEV=y | ||
| 112 | # CONFIG_I2C_HELPER_AUTO is not set | ||
| 113 | CONFIG_I2C_SMBUS=y | ||
| 114 | CONFIG_I2C_BLACKFIN_TWI=y | ||
| 115 | CONFIG_I2C_BLACKFIN_TWI_CLK_KHZ=100 | ||
| 116 | CONFIG_GPIOLIB=y | ||
| 117 | CONFIG_GPIO_SYSFS=y | ||
| 118 | # CONFIG_HWMON is not set | ||
| 119 | CONFIG_WATCHDOG=y | ||
| 120 | CONFIG_BFIN_WDT=y | ||
| 121 | CONFIG_MEDIA_SUPPORT=y | ||
| 122 | CONFIG_VIDEO_DEV=y | ||
| 123 | # CONFIG_MEDIA_TUNER_CUSTOMISE is not set | ||
| 124 | CONFIG_VIDEO_HELPER_CHIPS_AUTO=y | ||
| 125 | CONFIG_VIDEO_BLACKFIN_CAM=m | ||
| 126 | CONFIG_OV9655=y | ||
| 127 | CONFIG_FB=y | ||
| 128 | CONFIG_BACKLIGHT_LCD_SUPPORT=y | ||
| 129 | CONFIG_FRAMEBUFFER_CONSOLE=y | ||
| 130 | CONFIG_FONTS=y | ||
| 131 | CONFIG_FONT_6x11=y | ||
| 132 | CONFIG_LOGO=y | ||
| 133 | # CONFIG_LOGO_LINUX_MONO is not set | ||
| 134 | # CONFIG_LOGO_LINUX_VGA16 is not set | ||
| 135 | # CONFIG_LOGO_LINUX_CLUT224 is not set | ||
| 136 | # CONFIG_LOGO_BLACKFIN_VGA16 is not set | ||
| 137 | CONFIG_SOUND=y | ||
| 138 | CONFIG_SND=y | ||
| 139 | CONFIG_SND_MIXER_OSS=y | ||
| 140 | CONFIG_SND_PCM_OSS=y | ||
| 141 | CONFIG_SND_SOC=y | ||
| 142 | CONFIG_SND_BF5XX_I2S=y | ||
| 143 | CONFIG_SND_BF5XX_SOC_SSM2602=y | ||
| 144 | # CONFIG_HID_SUPPORT is not set | ||
| 145 | # CONFIG_USB_SUPPORT is not set | ||
| 146 | CONFIG_MMC=m | ||
| 147 | CONFIG_RTC_CLASS=y | ||
| 148 | CONFIG_RTC_DRV_BFIN=y | ||
| 149 | CONFIG_EXT2_FS=y | ||
| 150 | # CONFIG_DNOTIFY is not set | ||
| 151 | CONFIG_ISO9660_FS=m | ||
| 152 | CONFIG_JOLIET=y | ||
| 153 | CONFIG_UDF_FS=m | ||
| 154 | CONFIG_MSDOS_FS=y | ||
| 155 | CONFIG_VFAT_FS=y | ||
| 156 | CONFIG_JFFS2_FS=y | ||
| 157 | CONFIG_NFS_FS=m | ||
| 158 | CONFIG_NFS_V3=y | ||
| 159 | # CONFIG_RPCSEC_GSS_KRB5 is not set | ||
| 160 | CONFIG_NLS_CODEPAGE_437=m | ||
| 161 | CONFIG_NLS_CODEPAGE_936=m | ||
| 162 | CONFIG_NLS_ISO8859_1=m | ||
| 163 | CONFIG_NLS_UTF8=m | ||
| 164 | CONFIG_DEBUG_KERNEL=y | ||
| 165 | CONFIG_DEBUG_SHIRQ=y | ||
| 166 | CONFIG_DETECT_HUNG_TASK=y | ||
| 167 | CONFIG_DEBUG_INFO=y | ||
| 168 | # CONFIG_RCU_CPU_STALL_DETECTOR is not set | ||
| 169 | # CONFIG_FTRACE is not set | ||
| 170 | CONFIG_DEBUG_MMRS=y | ||
| 171 | CONFIG_DEBUG_HWERR=y | ||
| 172 | CONFIG_EXACT_HWERR=y | ||
| 173 | CONFIG_DEBUG_DOUBLEFAULT=y | ||
| 174 | CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_ONE=y | ||
| 175 | CONFIG_EARLY_PRINTK=y | ||
| 176 | CONFIG_CPLB_INFO=y | ||
| 177 | CONFIG_SECURITY=y | ||
| 178 | CONFIG_CRYPTO=y | ||
| 179 | # CONFIG_CRYPTO_ANSI_CPRNG is not set | ||
| 180 | CONFIG_CRC7=m | ||
diff --git a/arch/blackfin/mach-bf527/boards/Kconfig b/arch/blackfin/mach-bf527/boards/Kconfig index 646bc66def64..1cc2667c10f1 100644 --- a/arch/blackfin/mach-bf527/boards/Kconfig +++ b/arch/blackfin/mach-bf527/boards/Kconfig | |||
| @@ -29,4 +29,9 @@ config BFIN527_AD7160EVAL | |||
| 29 | help | 29 | help |
| 30 | BF527-AD7160-EVAL board support. | 30 | BF527-AD7160-EVAL board support. |
| 31 | 31 | ||
| 32 | config BFIN527_TLL6527M | ||
| 33 | bool "The Learning Labs TLL6527M" | ||
| 34 | help | ||
| 35 | TLL6527M V1.0 platform support | ||
| 36 | |||
| 32 | endchoice | 37 | endchoice |
diff --git a/arch/blackfin/mach-bf527/boards/Makefile b/arch/blackfin/mach-bf527/boards/Makefile index 751d45cdf722..1d67da9f05ac 100644 --- a/arch/blackfin/mach-bf527/boards/Makefile +++ b/arch/blackfin/mach-bf527/boards/Makefile | |||
| @@ -7,3 +7,4 @@ obj-$(CONFIG_BFIN527_EZKIT_V2) += ezkit.o | |||
| 7 | obj-$(CONFIG_BFIN527_BLUETECHNIX_CM) += cm_bf527.o | 7 | obj-$(CONFIG_BFIN527_BLUETECHNIX_CM) += cm_bf527.o |
| 8 | obj-$(CONFIG_BFIN526_EZBRD) += ezbrd.o | 8 | obj-$(CONFIG_BFIN526_EZBRD) += ezbrd.o |
| 9 | obj-$(CONFIG_BFIN527_AD7160EVAL) += ad7160eval.o | 9 | obj-$(CONFIG_BFIN527_AD7160EVAL) += ad7160eval.o |
| 10 | obj-$(CONFIG_BFIN527_TLL6527M) += tll6527m.o | ||
diff --git a/arch/blackfin/mach-bf527/boards/tll6527m.c b/arch/blackfin/mach-bf527/boards/tll6527m.c new file mode 100644 index 000000000000..ae4130e97c01 --- /dev/null +++ b/arch/blackfin/mach-bf527/boards/tll6527m.c | |||
| @@ -0,0 +1,986 @@ | |||
| 1 | /* File: arch/blackfin/mach-bf527/boards/tll6527m.c | ||
| 2 | * Based on: arch/blackfin/mach-bf527/boards/ezkit.c | ||
| 3 | * Author: Ashish Gupta | ||
| 4 | * | ||
| 5 | * Copyright: 2010 - The Learning Labs Inc. | ||
| 6 | * | ||
| 7 | * Licensed under the GPL-2 or later. | ||
| 8 | */ | ||
| 9 | |||
| 10 | #include <linux/device.h> | ||
| 11 | #include <linux/platform_device.h> | ||
| 12 | #include <linux/mtd/mtd.h> | ||
| 13 | #include <linux/mtd/partitions.h> | ||
| 14 | #include <linux/mtd/physmap.h> | ||
| 15 | #include <linux/spi/spi.h> | ||
| 16 | #include <linux/spi/flash.h> | ||
| 17 | #include <linux/i2c.h> | ||
| 18 | #include <linux/irq.h> | ||
| 19 | #include <linux/interrupt.h> | ||
| 20 | #include <linux/usb/musb.h> | ||
| 21 | #include <linux/leds.h> | ||
| 22 | #include <linux/input.h> | ||
| 23 | #include <asm/dma.h> | ||
| 24 | #include <asm/bfin5xx_spi.h> | ||
| 25 | #include <asm/reboot.h> | ||
| 26 | #include <asm/nand.h> | ||
| 27 | #include <asm/portmux.h> | ||
| 28 | #include <asm/dpmc.h> | ||
| 29 | |||
| 30 | #if defined(CONFIG_TOUCHSCREEN_AD7879) \ | ||
| 31 | || defined(CONFIG_TOUCHSCREEN_AD7879_MODULE) | ||
| 32 | #include <linux/spi/ad7879.h> | ||
| 33 | #define LCD_BACKLIGHT_GPIO 0x40 | ||
| 34 | /* TLL6527M uses TLL7UIQ35 / ADI LCD EZ Extender. AD7879 AUX GPIO is used for | ||
| 35 | * LCD Backlight Enable | ||
| 36 | */ | ||
| 37 | #endif | ||
| 38 | |||
| 39 | /* | ||
| 40 | * Name the Board for the /proc/cpuinfo | ||
| 41 | */ | ||
| 42 | const char bfin_board_name[] = "TLL6527M"; | ||
| 43 | /* | ||
| 44 | * Driver needs to know address, irq and flag pin. | ||
| 45 | */ | ||
| 46 | |||
| 47 | #if defined(CONFIG_USB_MUSB_HDRC) || defined(CONFIG_USB_MUSB_HDRC_MODULE) | ||
| 48 | static struct resource musb_resources[] = { | ||
| 49 | [0] = { | ||
| 50 | .start = 0xffc03800, | ||
| 51 | .end = 0xffc03cff, | ||
| 52 | .flags = IORESOURCE_MEM, | ||
| 53 | }, | ||
| 54 | [1] = { /* general IRQ */ | ||
| 55 | .start = IRQ_USB_INT0, | ||
| 56 | .end = IRQ_USB_INT0, | ||
| 57 | .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL, | ||
| 58 | }, | ||
| 59 | [2] = { /* DMA IRQ */ | ||
| 60 | .start = IRQ_USB_DMA, | ||
| 61 | .end = IRQ_USB_DMA, | ||
| 62 | .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL, | ||
| 63 | }, | ||
| 64 | }; | ||
| 65 | |||
| 66 | static struct musb_hdrc_config musb_config = { | ||
| 67 | .multipoint = 0, | ||
| 68 | .dyn_fifo = 0, | ||
| 69 | .soft_con = 1, | ||
| 70 | .dma = 1, | ||
| 71 | .num_eps = 8, | ||
| 72 | .dma_channels = 8, | ||
| 73 | /*.gpio_vrsel = GPIO_PG13,*/ | ||
| 74 | /* Some custom boards need to be active low, just set it to "0" | ||
| 75 | * if it is the case. | ||
| 76 | */ | ||
| 77 | .gpio_vrsel_active = 1, | ||
| 78 | }; | ||
| 79 | |||
| 80 | static struct musb_hdrc_platform_data musb_plat = { | ||
| 81 | #if defined(CONFIG_USB_MUSB_OTG) | ||
| 82 | .mode = MUSB_OTG, | ||
| 83 | #elif defined(CONFIG_USB_MUSB_HDRC_HCD) | ||
| 84 | .mode = MUSB_HOST, | ||
| 85 | #elif defined(CONFIG_USB_GADGET_MUSB_HDRC) | ||
| 86 | .mode = MUSB_PERIPHERAL, | ||
| 87 | #endif | ||
| 88 | .config = &musb_config, | ||
| 89 | }; | ||
| 90 | |||
| 91 | static u64 musb_dmamask = ~(u32)0; | ||
| 92 | |||
| 93 | static struct platform_device musb_device = { | ||
| 94 | .name = "musb_hdrc", | ||
| 95 | .id = 0, | ||
| 96 | .dev = { | ||
| 97 | .dma_mask = &musb_dmamask, | ||
| 98 | .coherent_dma_mask = 0xffffffff, | ||
| 99 | .platform_data = &musb_plat, | ||
| 100 | }, | ||
| 101 | .num_resources = ARRAY_SIZE(musb_resources), | ||
| 102 | .resource = musb_resources, | ||
| 103 | }; | ||
| 104 | #endif | ||
| 105 | |||
| 106 | #if defined(CONFIG_FB_BFIN_LQ035Q1) || defined(CONFIG_FB_BFIN_LQ035Q1_MODULE) | ||
| 107 | #include <asm/bfin-lq035q1.h> | ||
| 108 | |||
| 109 | static struct bfin_lq035q1fb_disp_info bfin_lq035q1_data = { | ||
| 110 | .mode = LQ035_NORM | LQ035_RGB | LQ035_RL | LQ035_TB, | ||
| 111 | .ppi_mode = USE_RGB565_16_BIT_PPI, | ||
| 112 | .use_bl = 1, | ||
| 113 | .gpio_bl = LCD_BACKLIGHT_GPIO, | ||
| 114 | }; | ||
| 115 | |||
| 116 | static struct resource bfin_lq035q1_resources[] = { | ||
| 117 | { | ||
| 118 | .start = IRQ_PPI_ERROR, | ||
| 119 | .end = IRQ_PPI_ERROR, | ||
| 120 | .flags = IORESOURCE_IRQ, | ||
| 121 | }, | ||
| 122 | }; | ||
| 123 | |||
| 124 | static struct platform_device bfin_lq035q1_device = { | ||
| 125 | .name = "bfin-lq035q1", | ||
| 126 | .id = -1, | ||
| 127 | .num_resources = ARRAY_SIZE(bfin_lq035q1_resources), | ||
| 128 | .resource = bfin_lq035q1_resources, | ||
| 129 | .dev = { | ||
| 130 | .platform_data = &bfin_lq035q1_data, | ||
| 131 | }, | ||
| 132 | }; | ||
| 133 | #endif | ||
| 134 | |||
| 135 | #if defined(CONFIG_MTD_GPIO_ADDR) || defined(CONFIG_MTD_GPIO_ADDR_MODULE) | ||
| 136 | static struct mtd_partition tll6527m_partitions[] = { | ||
| 137 | { | ||
| 138 | .name = "bootloader(nor)", | ||
| 139 | .size = 0xA0000, | ||
| 140 | .offset = 0, | ||
| 141 | }, { | ||
| 142 | .name = "linux kernel(nor)", | ||
| 143 | .size = 0xD00000, | ||
| 144 | .offset = MTDPART_OFS_APPEND, | ||
| 145 | }, { | ||
| 146 | .name = "file system(nor)", | ||
| 147 | .size = MTDPART_SIZ_FULL, | ||
| 148 | .offset = MTDPART_OFS_APPEND, | ||
| 149 | } | ||
| 150 | }; | ||
| 151 | |||
| 152 | static struct physmap_flash_data tll6527m_flash_data = { | ||
| 153 | .width = 2, | ||
| 154 | .parts = tll6527m_partitions, | ||
| 155 | .nr_parts = ARRAY_SIZE(tll6527m_partitions), | ||
| 156 | }; | ||
| 157 | |||
| 158 | static unsigned tll6527m_flash_gpios[] = { GPIO_PG11, GPIO_PH11, GPIO_PH12 }; | ||
| 159 | |||
| 160 | static struct resource tll6527m_flash_resource[] = { | ||
| 161 | { | ||
| 162 | .name = "cfi_probe", | ||
| 163 | .start = 0x20000000, | ||
| 164 | .end = 0x201fffff, | ||
| 165 | .flags = IORESOURCE_MEM, | ||
| 166 | }, { | ||
| 167 | .start = (unsigned long)tll6527m_flash_gpios, | ||
| 168 | .end = ARRAY_SIZE(tll6527m_flash_gpios), | ||
| 169 | .flags = IORESOURCE_IRQ, | ||
| 170 | } | ||
| 171 | }; | ||
| 172 | |||
| 173 | static struct platform_device tll6527m_flash_device = { | ||
| 174 | .name = "gpio-addr-flash", | ||
| 175 | .id = 0, | ||
| 176 | .dev = { | ||
| 177 | .platform_data = &tll6527m_flash_data, | ||
| 178 | }, | ||
| 179 | .num_resources = ARRAY_SIZE(tll6527m_flash_resource), | ||
| 180 | .resource = tll6527m_flash_resource, | ||
| 181 | }; | ||
| 182 | #endif | ||
| 183 | |||
| 184 | #if defined(CONFIG_GPIO_DECODER) || defined(CONFIG_GPIO_DECODER_MODULE) | ||
| 185 | /* An SN74LVC138A 3:8 decoder chip has been used to generate 7 augmented | ||
| 186 | * outputs used as SPI CS lines for all SPI SLAVE devices on TLL6527v1-0. | ||
| 187 | * EXP_GPIO_SPISEL_BASE is the base number for the expanded outputs being | ||
| 188 | * used as SPI CS lines, this should be > MAX_BLACKFIN_GPIOS | ||
| 189 | */ | ||
| 190 | #include <linux/gpio-decoder.h> | ||
| 191 | #define EXP_GPIO_SPISEL_BASE 0x64 | ||
| 192 | static unsigned gpio_addr_inputs[] = { | ||
| 193 | GPIO_PG1, GPIO_PH9, GPIO_PH10 | ||
| 194 | }; | ||
| 195 | |||
| 196 | static struct gpio_decoder_platfrom_data spi_decoded_cs = { | ||
| 197 | .base = EXP_GPIO_SPISEL_BASE, | ||
| 198 | .input_addrs = gpio_addr_inputs, | ||
| 199 | .nr_input_addrs = ARRAY_SIZE(gpio_addr_inputs), | ||
| 200 | .default_output = 0, | ||
| 201 | /* .default_output = (1 << ARRAY_SIZE(gpio_addr_inputs)) - 1 */ | ||
| 202 | }; | ||
| 203 | |||
| 204 | static struct platform_device spi_decoded_gpio = { | ||
| 205 | .name = "gpio-decoder", | ||
| 206 | .id = 0, | ||
| 207 | .dev = { | ||
| 208 | .platform_data = &spi_decoded_cs, | ||
| 209 | }, | ||
| 210 | }; | ||
| 211 | |||
| 212 | #else | ||
| 213 | #define EXP_GPIO_SPISEL_BASE 0x0 | ||
| 214 | |||
| 215 | #endif | ||
| 216 | |||
| 217 | #if defined(CONFIG_INPUT_ADXL34X) || defined(CONFIG_INPUT_ADXL34X_MODULE) | ||
| 218 | #include <linux/input/adxl34x.h> | ||
| 219 | static const struct adxl34x_platform_data adxl345_info = { | ||
| 220 | .x_axis_offset = 0, | ||
| 221 | .y_axis_offset = 0, | ||
| 222 | .z_axis_offset = 0, | ||
| 223 | .tap_threshold = 0x31, | ||
| 224 | .tap_duration = 0x10, | ||
| 225 | .tap_latency = 0x60, | ||
| 226 | .tap_window = 0xF0, | ||
| 227 | .tap_axis_control = ADXL_TAP_X_EN | ADXL_TAP_Y_EN | ADXL_TAP_Z_EN, | ||
| 228 | .act_axis_control = 0xFF, | ||
| 229 | .activity_threshold = 5, | ||
| 230 | .inactivity_threshold = 2, | ||
| 231 | .inactivity_time = 2, | ||
| 232 | .free_fall_threshold = 0x7, | ||
| 233 | .free_fall_time = 0x20, | ||
| 234 | .data_rate = 0x8, | ||
| 235 | .data_range = ADXL_FULL_RES, | ||
| 236 | |||
| 237 | .ev_type = EV_ABS, | ||
| 238 | .ev_code_x = ABS_X, /* EV_REL */ | ||
| 239 | .ev_code_y = ABS_Y, /* EV_REL */ | ||
| 240 | .ev_code_z = ABS_Z, /* EV_REL */ | ||
| 241 | |||
| 242 | .ev_code_tap = {BTN_TOUCH, BTN_TOUCH, BTN_TOUCH}, /* EV_KEY x,y,z */ | ||
| 243 | |||
| 244 | /* .ev_code_ff = KEY_F,*/ /* EV_KEY */ | ||
| 245 | .ev_code_act_inactivity = KEY_A, /* EV_KEY */ | ||
| 246 | .use_int2 = 1, | ||
| 247 | .power_mode = ADXL_AUTO_SLEEP | ADXL_LINK, | ||
| 248 | .fifo_mode = ADXL_FIFO_STREAM, | ||
| 249 | }; | ||
| 250 | #endif | ||
| 251 | |||
| 252 | #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE) | ||
| 253 | static struct platform_device rtc_device = { | ||
| 254 | .name = "rtc-bfin", | ||
| 255 | .id = -1, | ||
| 256 | }; | ||
| 257 | #endif | ||
| 258 | |||
| 259 | #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE) | ||
| 260 | static struct platform_device bfin_mii_bus = { | ||
| 261 | .name = "bfin_mii_bus", | ||
| 262 | }; | ||
| 263 | |||
| 264 | static struct platform_device bfin_mac_device = { | ||
| 265 | .name = "bfin_mac", | ||
| 266 | .dev.platform_data = &bfin_mii_bus, | ||
| 267 | }; | ||
| 268 | #endif | ||
| 269 | |||
| 270 | #if defined(CONFIG_MTD_M25P80) \ | ||
| 271 | || defined(CONFIG_MTD_M25P80_MODULE) | ||
| 272 | static struct mtd_partition bfin_spi_flash_partitions[] = { | ||
| 273 | { | ||
| 274 | .name = "bootloader(spi)", | ||
| 275 | .size = 0x00040000, | ||
| 276 | .offset = 0, | ||
| 277 | .mask_flags = MTD_CAP_ROM | ||
| 278 | }, { | ||
| 279 | .name = "linux kernel(spi)", | ||
| 280 | .size = MTDPART_SIZ_FULL, | ||
| 281 | .offset = MTDPART_OFS_APPEND, | ||
| 282 | } | ||
| 283 | }; | ||
| 284 | |||
| 285 | static struct flash_platform_data bfin_spi_flash_data = { | ||
| 286 | .name = "m25p80", | ||
| 287 | .parts = bfin_spi_flash_partitions, | ||
| 288 | .nr_parts = ARRAY_SIZE(bfin_spi_flash_partitions), | ||
| 289 | .type = "m25p16", | ||
| 290 | }; | ||
| 291 | |||
| 292 | /* SPI flash chip (m25p64) */ | ||
| 293 | static struct bfin5xx_spi_chip spi_flash_chip_info = { | ||
| 294 | .enable_dma = 0, /* use dma transfer with this chip*/ | ||
| 295 | .bits_per_word = 8, | ||
| 296 | }; | ||
| 297 | #endif | ||
| 298 | |||
| 299 | #if defined(CONFIG_BFIN_SPI_ADC) \ | ||
| 300 | || defined(CONFIG_BFIN_SPI_ADC_MODULE) | ||
| 301 | /* SPI ADC chip */ | ||
| 302 | static struct bfin5xx_spi_chip spi_adc_chip_info = { | ||
| 303 | .enable_dma = 0, /* use dma transfer with this chip*/ | ||
| 304 | /* | ||
| 305 | * tll6527m V1.0 does not support native spi slave selects | ||
| 306 | * hence DMA mode will not be useful since the ADC needs | ||
| 307 | * CS to toggle for each sample and cs_change_per_word | ||
| 308 | * seems to be removed from spi_bfin5xx.c | ||
| 309 | */ | ||
| 310 | .bits_per_word = 16, | ||
| 311 | }; | ||
| 312 | #endif | ||
| 313 | |||
| 314 | #if defined(CONFIG_MMC_SPI) || defined(CONFIG_MMC_SPI_MODULE) | ||
| 315 | static struct bfin5xx_spi_chip mmc_spi_chip_info = { | ||
| 316 | .enable_dma = 0, | ||
| 317 | .bits_per_word = 8, | ||
| 318 | }; | ||
| 319 | #endif | ||
| 320 | |||
| 321 | #if defined(CONFIG_TOUCHSCREEN_AD7879) \ | ||
| 322 | || defined(CONFIG_TOUCHSCREEN_AD7879_MODULE) | ||
| 323 | static const struct ad7879_platform_data bfin_ad7879_ts_info = { | ||
| 324 | .model = 7879, /* Model = AD7879 */ | ||
| 325 | .x_plate_ohms = 620, /* 620 Ohm from the touch datasheet */ | ||
| 326 | .pressure_max = 10000, | ||
| 327 | .pressure_min = 0, | ||
| 328 | .first_conversion_delay = 3, | ||
| 329 | /* wait 512us before do a first conversion */ | ||
| 330 | .acquisition_time = 1, /* 4us acquisition time per sample */ | ||
| 331 | .median = 2, /* do 8 measurements */ | ||
| 332 | .averaging = 1, | ||
| 333 | /* take the average of 4 middle samples */ | ||
| 334 | .pen_down_acc_interval = 255, /* 9.4 ms */ | ||
| 335 | .gpio_export = 1, /* configure AUX as GPIO output*/ | ||
| 336 | .gpio_base = LCD_BACKLIGHT_GPIO, | ||
| 337 | }; | ||
| 338 | #endif | ||
| 339 | |||
| 340 | #if defined(CONFIG_TOUCHSCREEN_AD7879_SPI) \ | ||
| 341 | || defined(CONFIG_TOUCHSCREEN_AD7879_SPI_MODULE) | ||
| 342 | static struct bfin5xx_spi_chip spi_ad7879_chip_info = { | ||
| 343 | .enable_dma = 0, | ||
| 344 | .bits_per_word = 16, | ||
| 345 | }; | ||
| 346 | #endif | ||
| 347 | |||
| 348 | #if defined(CONFIG_SPI_SPIDEV) || defined(CONFIG_SPI_SPIDEV_MODULE) | ||
| 349 | static struct bfin5xx_spi_chip spidev_chip_info = { | ||
| 350 | .enable_dma = 0, | ||
| 351 | .bits_per_word = 8, | ||
| 352 | }; | ||
| 353 | #endif | ||
| 354 | |||
| 355 | #if defined(CONFIG_SND_BF5XX_I2S) || defined(CONFIG_SND_BF5XX_I2S_MODULE) | ||
| 356 | static struct platform_device bfin_i2s = { | ||
| 357 | .name = "bfin-i2s", | ||
| 358 | .id = CONFIG_SND_BF5XX_SPORT_NUM, | ||
| 359 | /* TODO: add platform data here */ | ||
| 360 | }; | ||
| 361 | #endif | ||
| 362 | |||
| 363 | #if defined(CONFIG_FB_BFIN_LQ035Q1) || defined(CONFIG_FB_BFIN_LQ035Q1_MODULE) | ||
| 364 | static struct bfin5xx_spi_chip lq035q1_spi_chip_info = { | ||
| 365 | .enable_dma = 0, | ||
| 366 | .bits_per_word = 8, | ||
| 367 | }; | ||
| 368 | #endif | ||
| 369 | |||
| 370 | #if defined(CONFIG_GPIO_MCP23S08) || defined(CONFIG_GPIO_MCP23S08_MODULE) | ||
| 371 | static struct bfin5xx_spi_chip spi_mcp23s08_sys_chip_info = { | ||
| 372 | .enable_dma = 0, | ||
| 373 | .bits_per_word = 8, | ||
| 374 | }; | ||
| 375 | |||
| 376 | static struct bfin5xx_spi_chip spi_mcp23s08_usr_chip_info = { | ||
| 377 | .enable_dma = 0, | ||
| 378 | .bits_per_word = 8, | ||
| 379 | }; | ||
| 380 | |||
| 381 | #include <linux/spi/mcp23s08.h> | ||
| 382 | static const struct mcp23s08_platform_data bfin_mcp23s08_sys_gpio_info = { | ||
| 383 | .chip[0].is_present = true, | ||
| 384 | .base = 0x30, | ||
| 385 | }; | ||
| 386 | static const struct mcp23s08_platform_data bfin_mcp23s08_usr_gpio_info = { | ||
| 387 | .chip[2].is_present = true, | ||
| 388 | .base = 0x38, | ||
| 389 | }; | ||
| 390 | #endif | ||
| 391 | |||
| 392 | static struct spi_board_info bfin_spi_board_info[] __initdata = { | ||
| 393 | #if defined(CONFIG_MTD_M25P80) \ | ||
| 394 | || defined(CONFIG_MTD_M25P80_MODULE) | ||
| 395 | { | ||
| 396 | /* the modalias must be the same as spi device driver name */ | ||
| 397 | .modalias = "m25p80", /* Name of spi_driver for this device */ | ||
| 398 | .max_speed_hz = 25000000, | ||
| 399 | /* max spi clock (SCK) speed in HZ */ | ||
| 400 | .bus_num = 0, /* Framework bus number */ | ||
| 401 | .chip_select = EXP_GPIO_SPISEL_BASE + 0x04 + MAX_CTRL_CS, | ||
| 402 | /* Can be connected to TLL6527M GPIO connector */ | ||
| 403 | /* Either SPI_ADC or M25P80 FLASH can be installed at a time */ | ||
| 404 | .platform_data = &bfin_spi_flash_data, | ||
| 405 | .controller_data = &spi_flash_chip_info, | ||
| 406 | .mode = SPI_MODE_3, | ||
| 407 | }, | ||
| 408 | #endif | ||
| 409 | |||
| 410 | #if defined(CONFIG_BFIN_SPI_ADC) | ||
| 411 | || defined(CONFIG_BFIN_SPI_ADC_MODULE) | ||
| 412 | { | ||
| 413 | .modalias = "bfin_spi_adc", | ||
| 414 | /* Name of spi_driver for this device */ | ||
| 415 | .max_speed_hz = 10000000, | ||
| 416 | /* max spi clock (SCK) speed in HZ */ | ||
| 417 | .bus_num = 0, /* Framework bus number */ | ||
| 418 | .chip_select = EXP_GPIO_SPISEL_BASE + 0x04 + MAX_CTRL_CS, | ||
| 419 | /* Framework chip select. */ | ||
| 420 | .platform_data = NULL, /* No spi_driver specific config */ | ||
| 421 | .controller_data = &spi_adc_chip_info, | ||
| 422 | .mode = SPI_MODE_0, | ||
| 423 | }, | ||
| 424 | #endif | ||
| 425 | |||
| 426 | #if defined(CONFIG_MMC_SPI) || defined(CONFIG_MMC_SPI_MODULE) | ||
| 427 | { | ||
| 428 | .modalias = "mmc_spi", | ||
| 429 | /* | ||
| 430 | * TLL6527M V1.0 does not support SD Card at SPI Clock > 10 MHz due to | ||
| 431 | * SPI buffer limitations | ||
| 432 | */ | ||
| 433 | .max_speed_hz = 10000000, | ||
| 434 | /* max spi clock (SCK) speed in HZ */ | ||
| 435 | .bus_num = 0, | ||
| 436 | .chip_select = EXP_GPIO_SPISEL_BASE + 0x05 + MAX_CTRL_CS, | ||
| 437 | .controller_data = &mmc_spi_chip_info, | ||
| 438 | .mode = SPI_MODE_0, | ||
| 439 | }, | ||
| 440 | #endif | ||
| 441 | #if defined(CONFIG_TOUCHSCREEN_AD7879_SPI) \ | ||
| 442 | || defined(CONFIG_TOUCHSCREEN_AD7879_SPI_MODULE) | ||
| 443 | { | ||
| 444 | .modalias = "ad7879", | ||
| 445 | .platform_data = &bfin_ad7879_ts_info, | ||
| 446 | .irq = IRQ_PH14, | ||
| 447 | .max_speed_hz = 5000000, | ||
| 448 | /* max spi clock (SCK) speed in HZ */ | ||
| 449 | .bus_num = 0, | ||
| 450 | .chip_select = EXP_GPIO_SPISEL_BASE + 0x07 + MAX_CTRL_CS, | ||
| 451 | .controller_data = &spi_ad7879_chip_info, | ||
| 452 | .mode = SPI_CPHA | SPI_CPOL, | ||
| 453 | }, | ||
| 454 | #endif | ||
| 455 | #if defined(CONFIG_SPI_SPIDEV) || defined(CONFIG_SPI_SPIDEV_MODULE) | ||
| 456 | { | ||
| 457 | .modalias = "spidev", | ||
| 458 | .max_speed_hz = 10000000, | ||
| 459 | /* TLL6527Mv1-0 supports max spi clock (SCK) speed = 10 MHz */ | ||
| 460 | .bus_num = 0, | ||
| 461 | .chip_select = EXP_GPIO_SPISEL_BASE + 0x03 + MAX_CTRL_CS, | ||
| 462 | .mode = SPI_CPHA | SPI_CPOL, | ||
| 463 | .controller_data = &spidev_chip_info, | ||
| 464 | }, | ||
| 465 | #endif | ||
| 466 | #if defined(CONFIG_FB_BFIN_LQ035Q1) || defined(CONFIG_FB_BFIN_LQ035Q1_MODULE) | ||
| 467 | { | ||
| 468 | .modalias = "bfin-lq035q1-spi", | ||
| 469 | .max_speed_hz = 20000000, | ||
| 470 | .bus_num = 0, | ||
| 471 | .chip_select = EXP_GPIO_SPISEL_BASE + 0x06 + MAX_CTRL_CS, | ||
| 472 | .controller_data = &lq035q1_spi_chip_info, | ||
| 473 | .mode = SPI_CPHA | SPI_CPOL, | ||
| 474 | }, | ||
| 475 | #endif | ||
| 476 | #if defined(CONFIG_GPIO_MCP23S08) || defined(CONFIG_GPIO_MCP23S08_MODULE) | ||
| 477 | { | ||
| 478 | .modalias = "mcp23s08", | ||
| 479 | .platform_data = &bfin_mcp23s08_sys_gpio_info, | ||
| 480 | .max_speed_hz = 5000000, /* max spi clock (SCK) speed in HZ */ | ||
| 481 | .bus_num = 0, | ||
| 482 | .chip_select = EXP_GPIO_SPISEL_BASE + 0x01 + MAX_CTRL_CS, | ||
| 483 | .controller_data = &spi_mcp23s08_sys_chip_info, | ||
| 484 | .mode = SPI_CPHA | SPI_CPOL, | ||
| 485 | }, | ||
| 486 | { | ||
| 487 | .modalias = "mcp23s08", | ||
| 488 | .platform_data = &bfin_mcp23s08_usr_gpio_info, | ||
| 489 | .max_speed_hz = 5000000, /* max spi clock (SCK) speed in HZ */ | ||
| 490 | .bus_num = 0, | ||
| 491 | .chip_select = EXP_GPIO_SPISEL_BASE + 0x02 + MAX_CTRL_CS, | ||
| 492 | .controller_data = &spi_mcp23s08_usr_chip_info, | ||
| 493 | .mode = SPI_CPHA | SPI_CPOL, | ||
| 494 | }, | ||
| 495 | #endif | ||
| 496 | }; | ||
| 497 | |||
| 498 | #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE) | ||
| 499 | /* SPI controller data */ | ||
| 500 | static struct bfin5xx_spi_master bfin_spi0_info = { | ||
| 501 | .num_chipselect = EXP_GPIO_SPISEL_BASE + 8 + MAX_CTRL_CS, | ||
| 502 | /* EXP_GPIO_SPISEL_BASE will be > MAX_BLACKFIN_GPIOS */ | ||
| 503 | .enable_dma = 1, /* master has the ability to do dma transfer */ | ||
| 504 | .pin_req = {P_SPI0_SCK, P_SPI0_MISO, P_SPI0_MOSI, 0}, | ||
| 505 | }; | ||
| 506 | |||
| 507 | /* SPI (0) */ | ||
| 508 | static struct resource bfin_spi0_resource[] = { | ||
| 509 | [0] = { | ||
| 510 | .start = SPI0_REGBASE, | ||
| 511 | .end = SPI0_REGBASE + 0xFF, | ||
| 512 | .flags = IORESOURCE_MEM, | ||
| 513 | }, | ||
| 514 | [1] = { | ||
| 515 | .start = CH_SPI, | ||
| 516 | .end = CH_SPI, | ||
| 517 | .flags = IORESOURCE_DMA, | ||
| 518 | }, | ||
| 519 | [2] = { | ||
| 520 | .start = IRQ_SPI, | ||
| 521 | .end = IRQ_SPI, | ||
| 522 | .flags = IORESOURCE_IRQ, | ||
| 523 | }, | ||
| 524 | }; | ||
| 525 | |||
| 526 | static struct platform_device bfin_spi0_device = { | ||
| 527 | .name = "bfin-spi", | ||
| 528 | .id = 0, /* Bus number */ | ||
| 529 | .num_resources = ARRAY_SIZE(bfin_spi0_resource), | ||
| 530 | .resource = bfin_spi0_resource, | ||
| 531 | .dev = { | ||
| 532 | .platform_data = &bfin_spi0_info, /* Passed to driver */ | ||
| 533 | }, | ||
| 534 | }; | ||
| 535 | #endif /* spi master and devices */ | ||
| 536 | |||
| 537 | #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE) | ||
| 538 | #ifdef CONFIG_SERIAL_BFIN_UART0 | ||
| 539 | static struct resource bfin_uart0_resources[] = { | ||
| 540 | { | ||
| 541 | .start = UART0_THR, | ||
| 542 | .end = UART0_GCTL+2, | ||
| 543 | .flags = IORESOURCE_MEM, | ||
| 544 | }, | ||
| 545 | { | ||
| 546 | .start = IRQ_UART0_RX, | ||
| 547 | .end = IRQ_UART0_RX+1, | ||
| 548 | .flags = IORESOURCE_IRQ, | ||
| 549 | }, | ||
| 550 | { | ||
| 551 | .start = IRQ_UART0_ERROR, | ||
| 552 | .end = IRQ_UART0_ERROR, | ||
| 553 | .flags = IORESOURCE_IRQ, | ||
| 554 | }, | ||
| 555 | { | ||
| 556 | .start = CH_UART0_TX, | ||
| 557 | .end = CH_UART0_TX, | ||
| 558 | .flags = IORESOURCE_DMA, | ||
| 559 | }, | ||
| 560 | { | ||
| 561 | .start = CH_UART0_RX, | ||
| 562 | .end = CH_UART0_RX, | ||
| 563 | .flags = IORESOURCE_DMA, | ||
| 564 | }, | ||
| 565 | }; | ||
| 566 | |||
| 567 | unsigned short bfin_uart0_peripherals[] = { | ||
| 568 | P_UART0_TX, P_UART0_RX, 0 | ||
| 569 | }; | ||
| 570 | |||
| 571 | static struct platform_device bfin_uart0_device = { | ||
| 572 | .name = "bfin-uart", | ||
| 573 | .id = 0, | ||
| 574 | .num_resources = ARRAY_SIZE(bfin_uart0_resources), | ||
| 575 | .resource = bfin_uart0_resources, | ||
| 576 | .dev = { | ||
| 577 | .platform_data = &bfin_uart0_peripherals, | ||
| 578 | /* Passed to driver */ | ||
| 579 | }, | ||
| 580 | }; | ||
| 581 | #endif | ||
| 582 | #ifdef CONFIG_SERIAL_BFIN_UART1 | ||
| 583 | static struct resource bfin_uart1_resources[] = { | ||
| 584 | { | ||
| 585 | .start = UART1_THR, | ||
| 586 | .end = UART1_GCTL+2, | ||
| 587 | .flags = IORESOURCE_MEM, | ||
| 588 | }, | ||
| 589 | { | ||
| 590 | .start = IRQ_UART1_RX, | ||
| 591 | .end = IRQ_UART1_RX+1, | ||
| 592 | .flags = IORESOURCE_IRQ, | ||
| 593 | }, | ||
| 594 | { | ||
| 595 | .start = IRQ_UART1_ERROR, | ||
| 596 | .end = IRQ_UART1_ERROR, | ||
| 597 | .flags = IORESOURCE_IRQ, | ||
| 598 | }, | ||
| 599 | { | ||
| 600 | .start = CH_UART1_TX, | ||
| 601 | .end = CH_UART1_TX, | ||
| 602 | .flags = IORESOURCE_DMA, | ||
| 603 | }, | ||
| 604 | { | ||
| 605 | .start = CH_UART1_RX, | ||
| 606 | .end = CH_UART1_RX, | ||
| 607 | .flags = IORESOURCE_DMA, | ||
| 608 | }, | ||
| 609 | #ifdef CONFIG_BFIN_UART1_CTSRTS | ||
| 610 | { /* CTS pin */ | ||
| 611 | .start = GPIO_PF9, | ||
| 612 | .end = GPIO_PF9, | ||
| 613 | .flags = IORESOURCE_IO, | ||
| 614 | }, | ||
| 615 | { /* RTS pin */ | ||
| 616 | .start = GPIO_PF10, | ||
| 617 | .end = GPIO_PF10, | ||
| 618 | .flags = IORESOURCE_IO, | ||
| 619 | }, | ||
| 620 | #endif | ||
| 621 | }; | ||
| 622 | |||
| 623 | unsigned short bfin_uart1_peripherals[] = { | ||
| 624 | P_UART1_TX, P_UART1_RX, 0 | ||
| 625 | }; | ||
| 626 | |||
| 627 | static struct platform_device bfin_uart1_device = { | ||
| 628 | .name = "bfin-uart", | ||
| 629 | .id = 1, | ||
| 630 | .num_resources = ARRAY_SIZE(bfin_uart1_resources), | ||
| 631 | .resource = bfin_uart1_resources, | ||
| 632 | .dev = { | ||
| 633 | .platform_data = &bfin_uart1_peripherals, | ||
| 634 | /* Passed to driver */ | ||
| 635 | }, | ||
| 636 | }; | ||
| 637 | #endif | ||
| 638 | #endif | ||
| 639 | |||
| 640 | #if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE) | ||
| 641 | #ifdef CONFIG_BFIN_SIR0 | ||
| 642 | static struct resource bfin_sir0_resources[] = { | ||
| 643 | { | ||
| 644 | .start = 0xFFC00400, | ||
| 645 | .end = 0xFFC004FF, | ||
| 646 | .flags = IORESOURCE_MEM, | ||
| 647 | }, | ||
| 648 | { | ||
| 649 | .start = IRQ_UART0_RX, | ||
| 650 | .end = IRQ_UART0_RX+1, | ||
| 651 | .flags = IORESOURCE_IRQ, | ||
| 652 | }, | ||
| 653 | { | ||
| 654 | .start = CH_UART0_RX, | ||
| 655 | .end = CH_UART0_RX+1, | ||
| 656 | .flags = IORESOURCE_DMA, | ||
| 657 | }, | ||
| 658 | }; | ||
| 659 | |||
| 660 | static struct platform_device bfin_sir0_device = { | ||
| 661 | .name = "bfin_sir", | ||
| 662 | .id = 0, | ||
| 663 | .num_resources = ARRAY_SIZE(bfin_sir0_resources), | ||
| 664 | .resource = bfin_sir0_resources, | ||
| 665 | }; | ||
| 666 | #endif | ||
| 667 | #ifdef CONFIG_BFIN_SIR1 | ||
| 668 | static struct resource bfin_sir1_resources[] = { | ||
| 669 | { | ||
| 670 | .start = 0xFFC02000, | ||
| 671 | .end = 0xFFC020FF, | ||
| 672 | .flags = IORESOURCE_MEM, | ||
| 673 | }, | ||
| 674 | { | ||
| 675 | .start = IRQ_UART1_RX, | ||
| 676 | .end = IRQ_UART1_RX+1, | ||
| 677 | .flags = IORESOURCE_IRQ, | ||
| 678 | }, | ||
| 679 | { | ||
| 680 | .start = CH_UART1_RX, | ||
| 681 | .end = CH_UART1_RX+1, | ||
| 682 | .flags = IORESOURCE_DMA, | ||
| 683 | }, | ||
| 684 | }; | ||
| 685 | |||
| 686 | static struct platform_device bfin_sir1_device = { | ||
| 687 | .name = "bfin_sir", | ||
| 688 | .id = 1, | ||
| 689 | .num_resources = ARRAY_SIZE(bfin_sir1_resources), | ||
| 690 | .resource = bfin_sir1_resources, | ||
| 691 | }; | ||
| 692 | #endif | ||
| 693 | #endif | ||
| 694 | |||
| 695 | #if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE) | ||
| 696 | static struct resource bfin_twi0_resource[] = { | ||
| 697 | [0] = { | ||
| 698 | .start = TWI0_REGBASE, | ||
| 699 | .end = TWI0_REGBASE, | ||
| 700 | .flags = IORESOURCE_MEM, | ||
| 701 | }, | ||
| 702 | [1] = { | ||
| 703 | .start = IRQ_TWI, | ||
| 704 | .end = IRQ_TWI, | ||
| 705 | .flags = IORESOURCE_IRQ, | ||
| 706 | }, | ||
| 707 | }; | ||
| 708 | |||
| 709 | static struct platform_device i2c_bfin_twi_device = { | ||
| 710 | .name = "i2c-bfin-twi", | ||
| 711 | .id = 0, | ||
| 712 | .num_resources = ARRAY_SIZE(bfin_twi0_resource), | ||
| 713 | .resource = bfin_twi0_resource, | ||
| 714 | }; | ||
| 715 | #endif | ||
| 716 | |||
| 717 | static struct i2c_board_info __initdata bfin_i2c_board_info[] = { | ||
| 718 | #if defined(CONFIG_BFIN_TWI_LCD) || defined(CONFIG_BFIN_TWI_LCD_MODULE) | ||
| 719 | { | ||
| 720 | I2C_BOARD_INFO("pcf8574_lcd", 0x22), | ||
| 721 | }, | ||
| 722 | #endif | ||
| 723 | |||
| 724 | #if defined(CONFIG_FB_BFIN_7393) || defined(CONFIG_FB_BFIN_7393_MODULE) | ||
| 725 | { | ||
| 726 | I2C_BOARD_INFO("bfin-adv7393", 0x2B), | ||
| 727 | }, | ||
| 728 | #endif | ||
| 729 | #if defined(CONFIG_TOUCHSCREEN_AD7879_I2C) \ | ||
| 730 | || defined(CONFIG_TOUCHSCREEN_AD7879_I2C_MODULE) | ||
| 731 | { | ||
| 732 | I2C_BOARD_INFO("ad7879", 0x2C), | ||
| 733 | .irq = IRQ_PH14, | ||
| 734 | .platform_data = (void *)&bfin_ad7879_ts_info, | ||
| 735 | }, | ||
| 736 | #endif | ||
| 737 | #if defined(CONFIG_SND_SOC_SSM2602) || defined(CONFIG_SND_SOC_SSM2602_MODULE) | ||
| 738 | { | ||
| 739 | I2C_BOARD_INFO("ssm2602", 0x1b), | ||
| 740 | }, | ||
| 741 | #endif | ||
| 742 | { | ||
| 743 | I2C_BOARD_INFO("adm1192", 0x2e), | ||
| 744 | }, | ||
| 745 | |||
| 746 | { | ||
| 747 | I2C_BOARD_INFO("ltc3576", 0x09), | ||
| 748 | }, | ||
| 749 | #if defined(CONFIG_INPUT_ADXL34X_I2C) \ | ||
| 750 | || defined(CONFIG_INPUT_ADXL34X_I2C_MODULE) | ||
| 751 | { | ||
| 752 | I2C_BOARD_INFO("adxl34x", 0x53), | ||
| 753 | .irq = IRQ_PH13, | ||
| 754 | .platform_data = (void *)&adxl345_info, | ||
| 755 | }, | ||
| 756 | #endif | ||
| 757 | }; | ||
| 758 | |||
| 759 | #if defined(CONFIG_SERIAL_BFIN_SPORT) \ | ||
| 760 | || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE) | ||
| 761 | #ifdef CONFIG_SERIAL_BFIN_SPORT0_UART | ||
| 762 | static struct resource bfin_sport0_uart_resources[] = { | ||
| 763 | { | ||
| 764 | .start = SPORT0_TCR1, | ||
| 765 | .end = SPORT0_MRCS3+4, | ||
| 766 | .flags = IORESOURCE_MEM, | ||
| 767 | }, | ||
| 768 | { | ||
| 769 | .start = IRQ_SPORT0_RX, | ||
| 770 | .end = IRQ_SPORT0_RX+1, | ||
| 771 | .flags = IORESOURCE_IRQ, | ||
| 772 | }, | ||
| 773 | { | ||
| 774 | .start = IRQ_SPORT0_ERROR, | ||
| 775 | .end = IRQ_SPORT0_ERROR, | ||
| 776 | .flags = IORESOURCE_IRQ, | ||
| 777 | }, | ||
| 778 | }; | ||
| 779 | |||
| 780 | unsigned short bfin_sport0_peripherals[] = { | ||
| 781 | P_SPORT0_TFS, P_SPORT0_DTPRI, P_SPORT0_TSCLK, P_SPORT0_RFS, | ||
| 782 | P_SPORT0_DRPRI, P_SPORT0_RSCLK, P_SPORT0_DRSEC, P_SPORT0_DTSEC, 0 | ||
| 783 | }; | ||
| 784 | |||
| 785 | static struct platform_device bfin_sport0_uart_device = { | ||
| 786 | .name = "bfin-sport-uart", | ||
| 787 | .id = 0, | ||
| 788 | .num_resources = ARRAY_SIZE(bfin_sport0_uart_resources), | ||
| 789 | .resource = bfin_sport0_uart_resources, | ||
| 790 | .dev = { | ||
| 791 | .platform_data = &bfin_sport0_peripherals, | ||
| 792 | /* Passed to driver */ | ||
| 793 | }, | ||
| 794 | }; | ||
| 795 | #endif | ||
| 796 | #ifdef CONFIG_SERIAL_BFIN_SPORT1_UART | ||
| 797 | static struct resource bfin_sport1_uart_resources[] = { | ||
| 798 | { | ||
| 799 | .start = SPORT1_TCR1, | ||
| 800 | .end = SPORT1_MRCS3+4, | ||
| 801 | .flags = IORESOURCE_MEM, | ||
| 802 | }, | ||
| 803 | { | ||
| 804 | .start = IRQ_SPORT1_RX, | ||
| 805 | .end = IRQ_SPORT1_RX+1, | ||
| 806 | .flags = IORESOURCE_IRQ, | ||
| 807 | }, | ||
| 808 | { | ||
| 809 | .start = IRQ_SPORT1_ERROR, | ||
| 810 | .end = IRQ_SPORT1_ERROR, | ||
| 811 | .flags = IORESOURCE_IRQ, | ||
| 812 | }, | ||
| 813 | }; | ||
| 814 | |||
| 815 | unsigned short bfin_sport1_peripherals[] = { | ||
| 816 | P_SPORT1_TFS, P_SPORT1_DTPRI, P_SPORT1_TSCLK, P_SPORT1_RFS, | ||
| 817 | P_SPORT1_DRPRI, P_SPORT1_RSCLK, P_SPORT1_DRSEC, P_SPORT1_DTSEC, 0 | ||
| 818 | }; | ||
| 819 | |||
| 820 | static struct platform_device bfin_sport1_uart_device = { | ||
| 821 | .name = "bfin-sport-uart", | ||
| 822 | .id = 1, | ||
| 823 | .num_resources = ARRAY_SIZE(bfin_sport1_uart_resources), | ||
| 824 | .resource = bfin_sport1_uart_resources, | ||
| 825 | .dev = { | ||
| 826 | .platform_data = &bfin_sport1_peripherals, | ||
| 827 | /* Passed to driver */ | ||
| 828 | }, | ||
| 829 | }; | ||
| 830 | #endif | ||
| 831 | #endif | ||
| 832 | |||
| 833 | static const unsigned int cclk_vlev_datasheet[] = { | ||
| 834 | VRPAIR(VLEV_100, 400000000), | ||
| 835 | VRPAIR(VLEV_105, 426000000), | ||
| 836 | VRPAIR(VLEV_110, 500000000), | ||
| 837 | VRPAIR(VLEV_115, 533000000), | ||
| 838 | VRPAIR(VLEV_120, 600000000), | ||
| 839 | }; | ||
| 840 | |||
| 841 | static struct bfin_dpmc_platform_data bfin_dmpc_vreg_data = { | ||
| 842 | .tuple_tab = cclk_vlev_datasheet, | ||
| 843 | .tabsize = ARRAY_SIZE(cclk_vlev_datasheet), | ||
| 844 | .vr_settling_time = 25 /* us */, | ||
| 845 | }; | ||
| 846 | |||
| 847 | static struct platform_device bfin_dpmc = { | ||
| 848 | .name = "bfin dpmc", | ||
| 849 | .dev = { | ||
| 850 | .platform_data = &bfin_dmpc_vreg_data, | ||
| 851 | }, | ||
| 852 | }; | ||
| 853 | |||
| 854 | static struct platform_device *tll6527m_devices[] __initdata = { | ||
| 855 | |||
| 856 | &bfin_dpmc, | ||
| 857 | |||
| 858 | #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE) | ||
| 859 | &rtc_device, | ||
| 860 | #endif | ||
| 861 | |||
| 862 | #if defined(CONFIG_USB_MUSB_HDRC) || defined(CONFIG_USB_MUSB_HDRC_MODULE) | ||
| 863 | &musb_device, | ||
| 864 | #endif | ||
| 865 | |||
| 866 | #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE) | ||
| 867 | &bfin_mii_bus, | ||
| 868 | &bfin_mac_device, | ||
| 869 | #endif | ||
| 870 | |||
| 871 | #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE) | ||
| 872 | &bfin_spi0_device, | ||
| 873 | #endif | ||
| 874 | |||
| 875 | #if defined(CONFIG_FB_BFIN_LQ035Q1) || defined(CONFIG_FB_BFIN_LQ035Q1_MODULE) | ||
| 876 | &bfin_lq035q1_device, | ||
| 877 | #endif | ||
| 878 | |||
| 879 | #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE) | ||
| 880 | #ifdef CONFIG_SERIAL_BFIN_UART0 | ||
| 881 | &bfin_uart0_device, | ||
| 882 | #endif | ||
| 883 | #ifdef CONFIG_SERIAL_BFIN_UART1 | ||
| 884 | &bfin_uart1_device, | ||
| 885 | #endif | ||
| 886 | #endif | ||
| 887 | |||
| 888 | #if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE) | ||
| 889 | #ifdef CONFIG_BFIN_SIR0 | ||
| 890 | &bfin_sir0_device, | ||
| 891 | #endif | ||
| 892 | #ifdef CONFIG_BFIN_SIR1 | ||
| 893 | &bfin_sir1_device, | ||
| 894 | #endif | ||
| 895 | #endif | ||
| 896 | |||
| 897 | #if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE) | ||
| 898 | &i2c_bfin_twi_device, | ||
| 899 | #endif | ||
| 900 | |||
| 901 | #if defined(CONFIG_SERIAL_BFIN_SPORT) \ | ||
| 902 | || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE) | ||
| 903 | #ifdef CONFIG_SERIAL_BFIN_SPORT0_UART | ||
| 904 | &bfin_sport0_uart_device, | ||
| 905 | #endif | ||
| 906 | #ifdef CONFIG_SERIAL_BFIN_SPORT1_UART | ||
| 907 | &bfin_sport1_uart_device, | ||
| 908 | #endif | ||
| 909 | #endif | ||
| 910 | |||
| 911 | #if defined(CONFIG_MTD_GPIO_ADDR) || defined(CONFIG_MTD_GPIO_ADDR_MODULE) | ||
| 912 | &tll6527m_flash_device, | ||
| 913 | #endif | ||
| 914 | |||
| 915 | #if defined(CONFIG_SND_BF5XX_I2S) || defined(CONFIG_SND_BF5XX_I2S_MODULE) | ||
| 916 | &bfin_i2s, | ||
| 917 | #endif | ||
| 918 | |||
| 919 | #if defined(CONFIG_GPIO_DECODER) || defined(CONFIG_GPIO_DECODER_MODULE) | ||
| 920 | &spi_decoded_gpio, | ||
| 921 | #endif | ||
| 922 | }; | ||
| 923 | |||
| 924 | static int __init tll6527m_init(void) | ||
| 925 | { | ||
| 926 | printk(KERN_INFO "%s(): registering device resources\n", __func__); | ||
| 927 | i2c_register_board_info(0, bfin_i2c_board_info, | ||
| 928 | ARRAY_SIZE(bfin_i2c_board_info)); | ||
| 929 | platform_add_devices(tll6527m_devices, ARRAY_SIZE(tll6527m_devices)); | ||
| 930 | spi_register_board_info(bfin_spi_board_info, | ||
| 931 | ARRAY_SIZE(bfin_spi_board_info)); | ||
| 932 | return 0; | ||
| 933 | } | ||
| 934 | |||
| 935 | arch_initcall(tll6527m_init); | ||
| 936 | |||
| 937 | static struct platform_device *tll6527m_early_devices[] __initdata = { | ||
| 938 | #if defined(CONFIG_SERIAL_BFIN_CONSOLE) || defined(CONFIG_EARLY_PRINTK) | ||
| 939 | #ifdef CONFIG_SERIAL_BFIN_UART0 | ||
| 940 | &bfin_uart0_device, | ||
| 941 | #endif | ||
| 942 | #ifdef CONFIG_SERIAL_BFIN_UART1 | ||
| 943 | &bfin_uart1_device, | ||
| 944 | #endif | ||
| 945 | #endif | ||
| 946 | |||
| 947 | #if defined(CONFIG_SERIAL_BFIN_SPORT_CONSOLE) | ||
| 948 | #ifdef CONFIG_SERIAL_BFIN_SPORT0_UART | ||
| 949 | &bfin_sport0_uart_device, | ||
| 950 | #endif | ||
| 951 | #ifdef CONFIG_SERIAL_BFIN_SPORT1_UART | ||
| 952 | &bfin_sport1_uart_device, | ||
| 953 | #endif | ||
| 954 | #endif | ||
| 955 | }; | ||
| 956 | |||
| 957 | void __init native_machine_early_platform_add_devices(void) | ||
| 958 | { | ||
| 959 | printk(KERN_INFO "register early platform devices\n"); | ||
| 960 | early_platform_add_devices(tll6527m_early_devices, | ||
| 961 | ARRAY_SIZE(tll6527m_early_devices)); | ||
| 962 | } | ||
| 963 | |||
| 964 | void native_machine_restart(char *cmd) | ||
| 965 | { | ||
| 966 | /* workaround reboot hang when booting from SPI */ | ||
| 967 | if ((bfin_read_SYSCR() & 0x7) == 0x3) | ||
| 968 | bfin_reset_boot_spi_cs(P_DEFAULT_BOOT_SPI_CS); | ||
| 969 | } | ||
| 970 | |||
| 971 | void bfin_get_ether_addr(char *addr) | ||
| 972 | { | ||
| 973 | /* the MAC is stored in OTP memory page 0xDF */ | ||
| 974 | u32 ret; | ||
| 975 | u64 otp_mac; | ||
| 976 | u32 (*otp_read)(u32 page, u32 flags, | ||
| 977 | u64 *page_content) = (void *)0xEF00001A; | ||
| 978 | |||
| 979 | ret = otp_read(0xDF, 0x00, &otp_mac); | ||
| 980 | if (!(ret & 0x1)) { | ||
| 981 | char *otp_mac_p = (char *)&otp_mac; | ||
| 982 | for (ret = 0; ret < 6; ++ret) | ||
| 983 | addr[ret] = otp_mac_p[5 - ret]; | ||
| 984 | } | ||
| 985 | } | ||
| 986 | EXPORT_SYMBOL(bfin_get_ether_addr); | ||
