diff options
Diffstat (limited to 'arch/arm/mach-omap2')
25 files changed, 205 insertions, 1897 deletions
diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig index 2b8e47788062..3e4b4ae8c75b 100644 --- a/arch/arm/mach-omap2/Kconfig +++ b/arch/arm/mach-omap2/Kconfig @@ -69,6 +69,7 @@ config SOC_DRA7XX select ARM_GIC select HAVE_ARM_ARCH_TIMER select IRQ_CROSSBAR + select ARM_ERRATA_798181 if SMP config ARCH_OMAP2PLUS bool @@ -175,12 +176,6 @@ config MACH_OMAP3_BEAGLE default y select OMAP_PACKAGE_CBB -config MACH_DEVKIT8000 - bool "DEVKIT8000 board" - depends on ARCH_OMAP3 - default y - select OMAP_PACKAGE_CUS - config MACH_OMAP_LDP bool "OMAP3 LDP board" depends on ARCH_OMAP3 @@ -225,12 +220,6 @@ config MACH_OMAP3_PANDORA select OMAP_PACKAGE_CBB select REGULATOR_FIXED_VOLTAGE if REGULATOR -config MACH_TOUCHBOOK - bool "OMAP3 Touch Book" - depends on ARCH_OMAP3 - default y - select OMAP_PACKAGE_CBB - config MACH_NOKIA_N810 bool @@ -260,12 +249,6 @@ config MACH_CM_T35 config MACH_CM_T3730 bool -config MACH_SBC3530 - bool "OMAP3 SBC STALKER board" - depends on ARCH_OMAP3 - default y - select OMAP_PACKAGE_CUS - config OMAP3_SDRC_AC_TIMING bool "Enable SDRC AC timing register changes" depends on ARCH_OMAP3 @@ -278,27 +261,6 @@ config OMAP3_SDRC_AC_TIMING wish to say no. Selecting yes without understanding what is going on could result in system crashes; -config OMAP4_ERRATA_I688 - bool "OMAP4 errata: Async Bridge Corruption" - depends on (ARCH_OMAP4 || SOC_OMAP5) && !ARCH_MULTIPLATFORM - select ARCH_HAS_BARRIERS - help - If a data is stalled inside asynchronous bridge because of back - pressure, it may be accepted multiple times, creating pointer - misalignment that will corrupt next transfers on that data path - until next reset of the system (No recovery procedure once the - issue is hit, the path remains consistently broken). Async bridge - can be found on path between MPU to EMIF and MPU to L3 interconnect. - This situation can happen only when the idle is initiated by a - Master Request Disconnection (which is trigged by software when - executing WFI on CPU). - The work-around for this errata needs all the initiators connected - through async bridge must ensure that data path is properly drained - before issuing WFI. This condition will be met if one Strongly ordered - access is performed to the target right before executing the WFI. - In MPU case, L3 T2ASYNC FIFO and DDR T2ASYNC FIFO needs to be drained. - IO barrier ensure that there is no synchronisation loss on initiators - operating on both interconnect port simultaneously. endmenu endif diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile index b83f18fcec9b..ec002bd4af77 100644 --- a/arch/arm/mach-omap2/Makefile +++ b/arch/arm/mach-omap2/Makefile @@ -243,7 +243,6 @@ obj-$(CONFIG_SOC_OMAP2420) += msdi.o # Specific board support obj-$(CONFIG_MACH_OMAP_GENERIC) += board-generic.o pdata-quirks.o obj-$(CONFIG_MACH_OMAP3_BEAGLE) += board-omap3beagle.o -obj-$(CONFIG_MACH_DEVKIT8000) += board-devkit8000.o obj-$(CONFIG_MACH_OMAP_LDP) += board-ldp.o obj-$(CONFIG_MACH_OMAP3530_LV_SOM) += board-omap3logic.o obj-$(CONFIG_MACH_OMAP3_TORPEDO) += board-omap3logic.o @@ -254,9 +253,6 @@ obj-$(CONFIG_MACH_NOKIA_RX51) += board-rx51.o sdram-nokia.o obj-$(CONFIG_MACH_NOKIA_RX51) += board-rx51-peripherals.o obj-$(CONFIG_MACH_NOKIA_RX51) += board-rx51-video.o obj-$(CONFIG_MACH_CM_T35) += board-cm-t35.o -obj-$(CONFIG_MACH_TOUCHBOOK) += board-omap3touchbook.o - -obj-$(CONFIG_MACH_SBC3530) += board-omap3stalker.o # Platform specific device init code diff --git a/arch/arm/mach-omap2/board-cm-t35.c b/arch/arm/mach-omap2/board-cm-t35.c index 91738a14ecbe..b5dfbc1b1fc6 100644 --- a/arch/arm/mach-omap2/board-cm-t35.c +++ b/arch/arm/mach-omap2/board-cm-t35.c @@ -492,51 +492,36 @@ static struct twl4030_platform_data cm_t35_twldata = { #include <media/omap3isp.h> #include "devices.h" -static struct i2c_board_info cm_t35_isp_i2c_boardinfo[] = { +static struct isp_platform_subdev cm_t35_isp_subdevs[] = { { - I2C_BOARD_INFO("mt9t001", 0x5d), - }, - { - I2C_BOARD_INFO("tvp5150", 0x5c), - }, -}; - -static struct isp_subdev_i2c_board_info cm_t35_isp_primary_subdevs[] = { - { - .board_info = &cm_t35_isp_i2c_boardinfo[0], - .i2c_adapter_id = 3, - }, - { NULL, 0, }, -}; - -static struct isp_subdev_i2c_board_info cm_t35_isp_secondary_subdevs[] = { - { - .board_info = &cm_t35_isp_i2c_boardinfo[1], + .board_info = &(struct i2c_board_info){ + I2C_BOARD_INFO("mt9t001", 0x5d) + }, .i2c_adapter_id = 3, - }, - { NULL, 0, }, -}; - -static struct isp_v4l2_subdevs_group cm_t35_isp_subdevs[] = { - { - .subdevs = cm_t35_isp_primary_subdevs, - .interface = ISP_INTERFACE_PARALLEL, - .bus = { - .parallel = { - .clk_pol = 1, + .bus = &(struct isp_bus_cfg){ + .interface = ISP_INTERFACE_PARALLEL, + .bus = { + .parallel = { + .clk_pol = 1, + }, }, }, }, { - .subdevs = cm_t35_isp_secondary_subdevs, - .interface = ISP_INTERFACE_PARALLEL, - .bus = { - .parallel = { - .clk_pol = 0, + .board_info = &(struct i2c_board_info){ + I2C_BOARD_INFO("tvp5150", 0x5c), + }, + .i2c_adapter_id = 3, + .bus = &(struct isp_bus_cfg){ + .interface = ISP_INTERFACE_PARALLEL, + .bus = { + .parallel = { + .clk_pol = 0, + }, }, }, }, - { NULL, 0, }, + { 0 }, }; static struct isp_platform_data cm_t35_isp_pdata = { diff --git a/arch/arm/mach-omap2/board-devkit8000.c b/arch/arm/mach-omap2/board-devkit8000.c deleted file mode 100644 index d8e4f346936a..000000000000 --- a/arch/arm/mach-omap2/board-devkit8000.c +++ /dev/null @@ -1,654 +0,0 @@ -/* - * board-devkit8000.c - TimLL Devkit8000 - * - * Copyright (C) 2009 Kim Botherway - * Copyright (C) 2010 Thomas Weber - * - * Modified from mach-omap2/board-omap3beagle.c - * - * Initial code: Syed Mohammed Khasim - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/delay.h> -#include <linux/err.h> -#include <linux/clk.h> -#include <linux/io.h> -#include <linux/leds.h> -#include <linux/gpio.h> -#include <linux/input.h> -#include <linux/gpio_keys.h> - -#include <linux/mtd/mtd.h> -#include <linux/mtd/partitions.h> -#include <linux/mtd/nand.h> -#include <linux/mmc/host.h> -#include <linux/usb/phy.h> - -#include <linux/regulator/machine.h> -#include <linux/i2c/twl.h> -#include "id.h" -#include <asm/mach-types.h> -#include <asm/mach/arch.h> -#include <asm/mach/map.h> -#include <asm/mach/flash.h> - -#include "common.h" -#include "gpmc.h" -#include <linux/platform_data/mtd-nand-omap2.h> -#include <video/omapdss.h> -#include <video/omap-panel-data.h> - -#include <linux/platform_data/spi-omap2-mcspi.h> -#include <linux/input/matrix_keypad.h> -#include <linux/spi/spi.h> -#include <linux/dm9000.h> -#include <linux/interrupt.h> - -#include "sdram-micron-mt46h32m32lf-6.h" -#include "mux.h" -#include "hsmmc.h" -#include "board-flash.h" -#include "common-board-devices.h" - -#define NAND_CS 0 - -#define OMAP_DM9000_GPIO_IRQ 25 -#define OMAP3_DEVKIT_TS_GPIO 27 - -static struct mtd_partition devkit8000_nand_partitions[] = { - /* All the partition sizes are listed in terms of NAND block size */ - { - .name = "X-Loader", - .offset = 0, - .size = 4 * NAND_BLOCK_SIZE, - .mask_flags = MTD_WRITEABLE, /* force read-only */ - }, - { - .name = "U-Boot", - .offset = MTDPART_OFS_APPEND, /* Offset = 0x80000 */ - .size = 15 * NAND_BLOCK_SIZE, - .mask_flags = MTD_WRITEABLE, /* force read-only */ - }, - { - .name = "U-Boot Env", - .offset = MTDPART_OFS_APPEND, /* Offset = 0x260000 */ - .size = 1 * NAND_BLOCK_SIZE, - }, - { - .name = "Kernel", - .offset = MTDPART_OFS_APPEND, /* Offset = 0x280000 */ - .size = 32 * NAND_BLOCK_SIZE, - }, - { - .name = "File System", - .offset = MTDPART_OFS_APPEND, /* Offset = 0x680000 */ - .size = MTDPART_SIZ_FULL, - }, -}; - -static struct omap2_hsmmc_info mmc[] = { - { - .mmc = 1, - .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA, - .gpio_wp = 29, - .deferred = true, - }, - {} /* Terminator */ -}; - -static struct regulator_consumer_supply devkit8000_vmmc1_supply[] = { - REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"), -}; - -/* ads7846 on SPI */ -static struct regulator_consumer_supply devkit8000_vio_supply[] = { - REGULATOR_SUPPLY("vcc", "spi2.0"), -}; - -static const struct display_timing devkit8000_lcd_videomode = { - .pixelclock = { 0, 40000000, 0 }, - - .hactive = { 0, 800, 0 }, - .hfront_porch = { 0, 1, 0 }, - .hback_porch = { 0, 1, 0 }, - .hsync_len = { 0, 48, 0 }, - - .vactive = { 0, 480, 0 }, - .vfront_porch = { 0, 12, 0 }, - .vback_porch = { 0, 25, 0 }, - .vsync_len = { 0, 3, 0 }, - - .flags = DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW | - DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_PIXDATA_POSEDGE, -}; - -static struct panel_dpi_platform_data devkit8000_lcd_pdata = { - .name = "lcd", - .source = "dpi.0", - - .data_lines = 24, - - .display_timing = &devkit8000_lcd_videomode, - - .enable_gpio = -1, /* filled in code */ - .backlight_gpio = -1, -}; - -static struct platform_device devkit8000_lcd_device = { - .name = "panel-dpi", - .id = 0, - .dev.platform_data = &devkit8000_lcd_pdata, -}; - -static struct connector_dvi_platform_data devkit8000_dvi_connector_pdata = { - .name = "dvi", - .source = "tfp410.0", - .i2c_bus_num = 1, -}; - -static struct platform_device devkit8000_dvi_connector_device = { - .name = "connector-dvi", - .id = 0, - .dev.platform_data = &devkit8000_dvi_connector_pdata, -}; - -static struct encoder_tfp410_platform_data devkit8000_tfp410_pdata = { - .name = "tfp410.0", - .source = "dpi.0", - .data_lines = 24, - .power_down_gpio = -1, /* filled in code */ -}; - -static struct platform_device devkit8000_tfp410_device = { - .name = "tfp410", - .id = 0, - .dev.platform_data = &devkit8000_tfp410_pdata, -}; - -static struct connector_atv_platform_data devkit8000_tv_pdata = { - .name = "tv", - .source = "venc.0", - .connector_type = OMAP_DSS_VENC_TYPE_SVIDEO, - .invert_polarity = false, -}; - -static struct platform_device devkit8000_tv_connector_device = { - .name = "connector-analog-tv", - .id = 0, - .dev.platform_data = &devkit8000_tv_pdata, -}; - -static struct omap_dss_board_info devkit8000_dss_data = { - .default_display_name = "lcd", -}; - -static uint32_t board_keymap[] = { - KEY(0, 0, KEY_1), - KEY(1, 0, KEY_2), - KEY(2, 0, KEY_3), - KEY(0, 1, KEY_4), - KEY(1, 1, KEY_5), - KEY(2, 1, KEY_6), - KEY(3, 1, KEY_F5), - KEY(0, 2, KEY_7), - KEY(1, 2, KEY_8), - KEY(2, 2, KEY_9), - KEY(3, 2, KEY_F6), - KEY(0, 3, KEY_F7), - KEY(1, 3, KEY_0), - KEY(2, 3, KEY_F8), - PERSISTENT_KEY(4, 5), - KEY(4, 4, KEY_VOLUMEUP), - KEY(5, 5, KEY_VOLUMEDOWN), - 0 -}; - -static struct matrix_keymap_data board_map_data = { - .keymap = board_keymap, - .keymap_size = ARRAY_SIZE(board_keymap), -}; - -static struct twl4030_keypad_data devkit8000_kp_data = { - .keymap_data = &board_map_data, - .rows = 6, - .cols = 6, - .rep = 1, -}; - -static struct gpio_led gpio_leds[]; - -static int devkit8000_twl_gpio_setup(struct device *dev, - unsigned gpio, unsigned ngpio) -{ - /* gpio + 0 is "mmc0_cd" (input/IRQ) */ - mmc[0].gpio_cd = gpio + 0; - omap_hsmmc_late_init(mmc); - - /* TWL4030_GPIO_MAX + 1 == ledB, PMU_STAT (out, active low LED) */ - gpio_leds[2].gpio = gpio + TWL4030_GPIO_MAX + 1; - - /* TWL4030_GPIO_MAX + 0 is "LCD_PWREN" (out, active high) */ - devkit8000_lcd_pdata.enable_gpio = gpio + TWL4030_GPIO_MAX + 0; - - /* gpio + 7 is "DVI_PD" (out, active low) */ - devkit8000_tfp410_pdata.power_down_gpio = gpio + 7; - - return 0; -} - -static struct twl4030_gpio_platform_data devkit8000_gpio_data = { - .use_leds = true, - .pulldowns = BIT(1) | BIT(2) | BIT(6) | BIT(8) | BIT(13) - | BIT(15) | BIT(16) | BIT(17), - .setup = devkit8000_twl_gpio_setup, -}; - -static struct regulator_consumer_supply devkit8000_vpll1_supplies[] = { - REGULATOR_SUPPLY("vdds_dsi", "omapdss"), - REGULATOR_SUPPLY("vdds_dsi", "omapdss_dpi.0"), - REGULATOR_SUPPLY("vdds_dsi", "omapdss_dsi.0"), -}; - -/* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */ -static struct regulator_init_data devkit8000_vmmc1 = { - .constraints = { - .min_uV = 1850000, - .max_uV = 3150000, - .valid_modes_mask = REGULATOR_MODE_NORMAL - | REGULATOR_MODE_STANDBY, - .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE - | REGULATOR_CHANGE_MODE - | REGULATOR_CHANGE_STATUS, - }, - .num_consumer_supplies = ARRAY_SIZE(devkit8000_vmmc1_supply), - .consumer_supplies = devkit8000_vmmc1_supply, -}; - -/* VPLL1 for digital video outputs */ -static struct regulator_init_data devkit8000_vpll1 = { - .constraints = { - .min_uV = 1800000, - .max_uV = 1800000, - .valid_modes_mask = REGULATOR_MODE_NORMAL - | REGULATOR_MODE_STANDBY, - .valid_ops_mask = REGULATOR_CHANGE_MODE - | REGULATOR_CHANGE_STATUS, - }, - .num_consumer_supplies = ARRAY_SIZE(devkit8000_vpll1_supplies), - .consumer_supplies = devkit8000_vpll1_supplies, -}; - -/* VAUX4 for ads7846 and nubs */ -static struct regulator_init_data devkit8000_vio = { - .constraints = { - .min_uV = 1800000, - .max_uV = 1800000, - .apply_uV = true, - .valid_modes_mask = REGULATOR_MODE_NORMAL - | REGULATOR_MODE_STANDBY, - .valid_ops_mask = REGULATOR_CHANGE_MODE - | REGULATOR_CHANGE_STATUS, - }, - .num_consumer_supplies = ARRAY_SIZE(devkit8000_vio_supply), - .consumer_supplies = devkit8000_vio_supply, -}; - -static struct twl4030_platform_data devkit8000_twldata = { - /* platform_data for children goes here */ - .gpio = &devkit8000_gpio_data, - .vmmc1 = &devkit8000_vmmc1, - .vpll1 = &devkit8000_vpll1, - .vio = &devkit8000_vio, - .keypad = &devkit8000_kp_data, -}; - -static int __init devkit8000_i2c_init(void) -{ - omap3_pmic_get_config(&devkit8000_twldata, - TWL_COMMON_PDATA_USB | TWL_COMMON_PDATA_AUDIO, - TWL_COMMON_REGULATOR_VDAC); - omap3_pmic_init("tps65930", &devkit8000_twldata); - /* Bus 3 is attached to the DVI port where devices like the pico DLP - * projector don't work reliably with 400kHz */ - omap_register_i2c_bus(3, 400, NULL, 0); - return 0; -} - -static struct gpio_led gpio_leds[] = { - { - .name = "led1", - .default_trigger = "heartbeat", - .gpio = 186, - .active_low = true, - }, - { - .name = "led2", - .default_trigger = "mmc0", - .gpio = 163, - .active_low = true, - }, - { - .name = "ledB", - .default_trigger = "none", - .gpio = 153, - .active_low = true, - }, - { - .name = "led3", - .default_trigger = "none", - .gpio = 164, - .active_low = true, - }, -}; - -static struct gpio_led_platform_data gpio_led_info = { - .leds = gpio_leds, - .num_leds = ARRAY_SIZE(gpio_leds), -}; - -static struct platform_device leds_gpio = { - .name = "leds-gpio", - .id = -1, - .dev = { - .platform_data = &gpio_led_info, - }, -}; - -static struct gpio_keys_button gpio_buttons[] = { - { - .code = BTN_EXTRA, - .gpio = 26, - .desc = "user", - .wakeup = 1, - }, -}; - -static struct gpio_keys_platform_data gpio_key_info = { - .buttons = gpio_buttons, - .nbuttons = ARRAY_SIZE(gpio_buttons), -}; - -static struct platform_device keys_gpio = { - .name = "gpio-keys", - .id = -1, - .dev = { - .platform_data = &gpio_key_info, - }, -}; - -#define OMAP_DM9000_BASE 0x2c000000 - -static struct resource omap_dm9000_resources[] = { - [0] = { - .start = OMAP_DM9000_BASE, - .end = (OMAP_DM9000_BASE + 0x4 - 1), - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = (OMAP_DM9000_BASE + 0x400), - .end = (OMAP_DM9000_BASE + 0x400 + 0x4 - 1), - .flags = IORESOURCE_MEM, - }, - [2] = { - .flags = IORESOURCE_IRQ | IRQF_TRIGGER_LOW, - }, -}; - -static struct dm9000_plat_data omap_dm9000_platdata = { - .flags = DM9000_PLATF_16BITONLY, -}; - -static struct platform_device omap_dm9000_dev = { - .name = "dm9000", - .id = -1, - .num_resources = ARRAY_SIZE(omap_dm9000_resources), - .resource = omap_dm9000_resources, - .dev = { - .platform_data = &omap_dm9000_platdata, - }, -}; - -static void __init omap_dm9000_init(void) -{ - unsigned char *eth_addr = omap_dm9000_platdata.dev_addr; - struct omap_die_id odi; - int ret; - - ret = gpio_request_one(OMAP_DM9000_GPIO_IRQ, GPIOF_IN, "dm9000 irq"); - if (ret < 0) { - printk(KERN_ERR "Failed to request GPIO%d for dm9000 IRQ\n", - OMAP_DM9000_GPIO_IRQ); - return; - } - - /* init the mac address using DIE id */ - omap_get_die_id(&odi); - - eth_addr[0] = 0x02; /* locally administered */ - eth_addr[1] = odi.id_1 & 0xff; - eth_addr[2] = (odi.id_0 & 0xff000000) >> 24; - eth_addr[3] = (odi.id_0 & 0x00ff0000) >> 16; - eth_addr[4] = (odi.id_0 & 0x0000ff00) >> 8; - eth_addr[5] = (odi.id_0 & 0x000000ff); -} - -static struct platform_device *devkit8000_devices[] __initdata = { - &leds_gpio, - &keys_gpio, - &omap_dm9000_dev, - &devkit8000_lcd_device, - &devkit8000_tfp410_device, - &devkit8000_dvi_connector_device, - &devkit8000_tv_connector_device, -}; - -static struct usbhs_omap_platform_data usbhs_bdata __initdata = { - .port_mode[0] = OMAP_EHCI_PORT_MODE_PHY, -}; - -#ifdef CONFIG_OMAP_MUX -static struct omap_board_mux board_mux[] __initdata = { - /* nCS and IRQ for Devkit8000 ethernet */ - OMAP3_MUX(GPMC_NCS6, OMAP_MUX_MODE0), - OMAP3_MUX(ETK_D11, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP), - - /* McSPI 2*/ - OMAP3_MUX(MCSPI2_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - OMAP3_MUX(MCSPI2_SIMO, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - OMAP3_MUX(MCSPI2_SOMI, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - OMAP3_MUX(MCSPI2_CS0, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - OMAP3_MUX(MCSPI2_CS1, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - - /* PENDOWN GPIO */ - OMAP3_MUX(ETK_D13, OMAP_MUX_MODE4 | OMAP_PIN_INPUT), - - /* mUSB */ - OMAP3_MUX(HSUSB0_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - OMAP3_MUX(HSUSB0_STP, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - OMAP3_MUX(HSUSB0_DIR, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - OMAP3_MUX(HSUSB0_NXT, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - OMAP3_MUX(HSUSB0_DATA0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - OMAP3_MUX(HSUSB0_DATA1, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - OMAP3_MUX(HSUSB0_DATA2, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - OMAP3_MUX(HSUSB0_DATA3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - OMAP3_MUX(HSUSB0_DATA4, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - OMAP3_MUX(HSUSB0_DATA5, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - OMAP3_MUX(HSUSB0_DATA6, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - OMAP3_MUX(HSUSB0_DATA7, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - - /* USB 1 */ - OMAP3_MUX(ETK_CTL, OMAP_MUX_MODE3 | OMAP_PIN_INPUT), - OMAP3_MUX(ETK_CLK, OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT), - OMAP3_MUX(ETK_D8, OMAP_MUX_MODE3 | OMAP_PIN_INPUT), - OMAP3_MUX(ETK_D9, OMAP_MUX_MODE3 | OMAP_PIN_INPUT), - OMAP3_MUX(ETK_D0, OMAP_MUX_MODE3 | OMAP_PIN_INPUT), - OMAP3_MUX(ETK_D1, OMAP_MUX_MODE3 | OMAP_PIN_INPUT), - OMAP3_MUX(ETK_D2, OMAP_MUX_MODE3 | OMAP_PIN_INPUT), - OMAP3_MUX(ETK_D3, OMAP_MUX_MODE3 | OMAP_PIN_INPUT), - OMAP3_MUX(ETK_D4, OMAP_MUX_MODE3 | OMAP_PIN_INPUT), - OMAP3_MUX(ETK_D5, OMAP_MUX_MODE3 | OMAP_PIN_INPUT), - OMAP3_MUX(ETK_D6, OMAP_MUX_MODE3 | OMAP_PIN_INPUT), - OMAP3_MUX(ETK_D7, OMAP_MUX_MODE3 | OMAP_PIN_INPUT), - - /* MMC 1 */ - OMAP3_MUX(SDMMC1_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - OMAP3_MUX(SDMMC1_CMD, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - OMAP3_MUX(SDMMC1_DAT0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - OMAP3_MUX(SDMMC1_DAT1, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - OMAP3_MUX(SDMMC1_DAT2, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - OMAP3_MUX(SDMMC1_DAT3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - OMAP3_MUX(SDMMC1_DAT4, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - OMAP3_MUX(SDMMC1_DAT5, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - OMAP3_MUX(SDMMC1_DAT6, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - OMAP3_MUX(SDMMC1_DAT7, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - - /* McBSP 2 */ - OMAP3_MUX(MCBSP2_FSX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - OMAP3_MUX(MCBSP2_CLKX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - OMAP3_MUX(MCBSP2_DR, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - OMAP3_MUX(MCBSP2_DX, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - - /* I2C 1 */ - OMAP3_MUX(I2C1_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - OMAP3_MUX(I2C1_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - - /* I2C 2 */ - OMAP3_MUX(I2C2_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - OMAP3_MUX(I2C2_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - - /* I2C 3 */ - OMAP3_MUX(I2C3_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - OMAP3_MUX(I2C3_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - - /* I2C 4 */ - OMAP3_MUX(I2C4_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - OMAP3_MUX(I2C4_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - - /* serial ports */ - OMAP3_MUX(MCBSP3_CLKX, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT), - OMAP3_MUX(MCBSP3_FSX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT), - OMAP3_MUX(UART1_TX, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - OMAP3_MUX(UART1_RX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - - /* DSS */ - OMAP3_MUX(DSS_PCLK, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - OMAP3_MUX(DSS_HSYNC, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - OMAP3_MUX(DSS_VSYNC, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - OMAP3_MUX(DSS_ACBIAS, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - OMAP3_MUX(DSS_DATA0, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - OMAP3_MUX(DSS_DATA1, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - OMAP3_MUX(DSS_DATA2, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - OMAP3_MUX(DSS_DATA3, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - OMAP3_MUX(DSS_DATA4, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - OMAP3_MUX(DSS_DATA5, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - OMAP3_MUX(DSS_DATA6, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - OMAP3_MUX(DSS_DATA7, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - OMAP3_MUX(DSS_DATA8, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - OMAP3_MUX(DSS_DATA9, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - OMAP3_MUX(DSS_DATA10, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - OMAP3_MUX(DSS_DATA11, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - OMAP3_MUX(DSS_DATA12, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - OMAP3_MUX(DSS_DATA13, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - OMAP3_MUX(DSS_DATA14, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - OMAP3_MUX(DSS_DATA15, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - OMAP3_MUX(DSS_DATA16, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - OMAP3_MUX(DSS_DATA17, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - OMAP3_MUX(DSS_DATA18, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - OMAP3_MUX(DSS_DATA19, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - OMAP3_MUX(DSS_DATA20, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - OMAP3_MUX(DSS_DATA21, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - OMAP3_MUX(DSS_DATA22, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - OMAP3_MUX(DSS_DATA23, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - - /* expansion port */ - /* McSPI 1 */ - OMAP3_MUX(MCSPI1_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - OMAP3_MUX(MCSPI1_SIMO, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - OMAP3_MUX(MCSPI1_SOMI, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - OMAP3_MUX(MCSPI1_CS0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN), - OMAP3_MUX(MCSPI1_CS3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN), - - /* HDQ */ - OMAP3_MUX(HDQ_SIO, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - - /* McSPI4 */ - OMAP3_MUX(MCBSP1_CLKR, OMAP_MUX_MODE1 | OMAP_PIN_INPUT), - OMAP3_MUX(MCBSP1_DX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT), - OMAP3_MUX(MCBSP1_DR, OMAP_MUX_MODE1 | OMAP_PIN_INPUT), - OMAP3_MUX(MCBSP1_FSX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT_PULLUP), - - /* MMC 2 */ - OMAP3_MUX(SDMMC2_DAT4, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT), - OMAP3_MUX(SDMMC2_DAT5, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT), - OMAP3_MUX(SDMMC2_DAT6, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT), - OMAP3_MUX(SDMMC2_DAT7, OMAP_MUX_MODE1 | OMAP_PIN_INPUT), - - /* I2C3 */ - OMAP3_MUX(I2C3_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - OMAP3_MUX(I2C3_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - - OMAP3_MUX(MCBSP1_CLKX, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT), - OMAP3_MUX(MCBSP_CLKS, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT), - OMAP3_MUX(MCBSP1_FSR, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT), - - OMAP3_MUX(GPMC_NCS7, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT), - OMAP3_MUX(GPMC_NCS3, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT), - - /* TPS IRQ */ - OMAP3_MUX(SYS_NIRQ, OMAP_MUX_MODE0 | OMAP_WAKEUP_EN | \ - OMAP_PIN_INPUT_PULLUP), - - { .reg_offset = OMAP_MUX_TERMINATOR }, -}; -#endif - -static void __init devkit8000_init(void) -{ - omap3_mux_init(board_mux, OMAP_PACKAGE_CUS); - omap_serial_init(); - omap_sdrc_init(mt46h32m32lf6_sdrc_params, - mt46h32m32lf6_sdrc_params); - - omap_dm9000_init(); - - omap_hsmmc_init(mmc); - devkit8000_i2c_init(); - omap_dm9000_resources[2].start = gpio_to_irq(OMAP_DM9000_GPIO_IRQ); - platform_add_devices(devkit8000_devices, - ARRAY_SIZE(devkit8000_devices)); - - omap_display_init(&devkit8000_dss_data); - - omap_ads7846_init(2, OMAP3_DEVKIT_TS_GPIO, 0, NULL); - - usb_bind_phy("musb-hdrc.0.auto", 0, "twl4030_usb"); - usb_musb_init(NULL); - usbhs_init(&usbhs_bdata); - board_nand_init(devkit8000_nand_partitions, - ARRAY_SIZE(devkit8000_nand_partitions), NAND_CS, - NAND_BUSWIDTH_16, NULL); - omap_twl4030_audio_init("omap3beagle", NULL); - - /* Ensure SDRC pins are mux'd for self-refresh */ - omap_mux_init_signal("sdrc_cke0", OMAP_PIN_OUTPUT); - omap_mux_init_signal("sdrc_cke1", OMAP_PIN_OUTPUT); -} - -MACHINE_START(DEVKIT8000, "OMAP3 Devkit8000") - .atag_offset = 0x100, - .reserve = omap_reserve, - .map_io = omap3_map_io, - .init_early = omap35xx_init_early, - .init_irq = omap3_init_irq, - .init_machine = devkit8000_init, - .init_late = omap35xx_init_late, - .init_time = omap3_secure_sync32k_timer_init, - .restart = omap3xxx_restart, -MACHINE_END diff --git a/arch/arm/mach-omap2/board-omap3stalker.c b/arch/arm/mach-omap2/board-omap3stalker.c deleted file mode 100644 index 6311f4b1ee44..000000000000 --- a/arch/arm/mach-omap2/board-omap3stalker.c +++ /dev/null @@ -1,433 +0,0 @@ -/* - * linux/arch/arm/mach-omap2/board-omap3evm.c - * - * Copyright (C) 2008 Guangzhou EMA-Tech - * - * Modified from mach-omap2/board-omap3evm.c - * - * Initial code: Syed Mohammed Khasim - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/delay.h> -#include <linux/err.h> -#include <linux/clk.h> -#include <linux/io.h> -#include <linux/leds.h> -#include <linux/gpio.h> -#include <linux/input.h> -#include <linux/gpio_keys.h> - -#include <linux/regulator/fixed.h> -#include <linux/regulator/machine.h> -#include <linux/i2c/twl.h> -#include <linux/mmc/host.h> -#include <linux/input/matrix_keypad.h> -#include <linux/spi/spi.h> -#include <linux/interrupt.h> -#include <linux/smsc911x.h> -#include <linux/platform_data/at24.h> -#include <linux/usb/phy.h> - -#include <asm/mach-types.h> -#include <asm/mach/arch.h> -#include <asm/mach/map.h> -#include <asm/mach/flash.h> - -#include "common.h" -#include "gpmc.h" -#include <linux/platform_data/mtd-nand-omap2.h> -#include <video/omapdss.h> -#include <video/omap-panel-data.h> - -#include <linux/platform_data/spi-omap2-mcspi.h> - -#include "sdram-micron-mt46h32m32lf-6.h" -#include "mux.h" -#include "hsmmc.h" -#include "common-board-devices.h" - -#if defined(CONFIG_SMSC911X) || defined(CONFIG_SMSC911X_MODULE) -#include "gpmc-smsc911x.h" - -#define OMAP3STALKER_ETHR_START 0x2c000000 -#define OMAP3STALKER_ETHR_SIZE 1024 -#define OMAP3STALKER_ETHR_GPIO_IRQ 19 -#define OMAP3STALKER_SMC911X_CS 5 - -static struct omap_smsc911x_platform_data smsc911x_cfg = { - .cs = OMAP3STALKER_SMC911X_CS, - .gpio_irq = OMAP3STALKER_ETHR_GPIO_IRQ, - .gpio_reset = -EINVAL, - .flags = (SMSC911X_USE_32BIT | SMSC911X_SAVE_MAC_ADDRESS), -}; - -static inline void __init omap3stalker_init_eth(void) -{ - omap_mux_init_gpio(19, OMAP_PIN_INPUT_PULLUP); - gpmc_smsc911x_init(&smsc911x_cfg); -} - -#else -static inline void __init omap3stalker_init_eth(void) -{ - return; -} -#endif - -/* - * OMAP3 DSS control signals - */ - -#define DSS_ENABLE_GPIO 199 -#define LCD_PANEL_BKLIGHT_GPIO 210 -#define ENABLE_VPLL2_DEV_GRP 0xE0 - -static void __init omap3_stalker_display_init(void) -{ - return; -} -static struct connector_dvi_platform_data omap3stalker_dvi_connector_pdata = { - .name = "dvi", - .source = "tfp410.0", - .i2c_bus_num = -1, -}; - -static struct platform_device omap3stalker_dvi_connector_device = { - .name = "connector-dvi", - .id = 0, - .dev.platform_data = &omap3stalker_dvi_connector_pdata, -}; - -static struct encoder_tfp410_platform_data omap3stalker_tfp410_pdata = { - .name = "tfp410.0", - .source = "dpi.0", - .data_lines = 24, - .power_down_gpio = DSS_ENABLE_GPIO, -}; - -static struct platform_device omap3stalker_tfp410_device = { - .name = "tfp410", - .id = 0, - .dev.platform_data = &omap3stalker_tfp410_pdata, -}; - -static struct connector_atv_platform_data omap3stalker_tv_pdata = { - .name = "tv", - .source = "venc.0", - .connector_type = OMAP_DSS_VENC_TYPE_COMPOSITE, - .invert_polarity = false, -}; - -static struct platform_device omap3stalker_tv_connector_device = { - .name = "connector-analog-tv", - .id = 0, - .dev.platform_data = &omap3stalker_tv_pdata, -}; - -static struct omap_dss_board_info omap3_stalker_dss_data = { - .default_display_name = "dvi", -}; - -static struct regulator_consumer_supply omap3stalker_vmmc1_supply[] = { - REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"), -}; - -static struct regulator_consumer_supply omap3stalker_vsim_supply[] = { - REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.0"), -}; - -/* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */ -static struct regulator_init_data omap3stalker_vmmc1 = { - .constraints = { - .min_uV = 1850000, - .max_uV = 3150000, - .valid_modes_mask = REGULATOR_MODE_NORMAL - | REGULATOR_MODE_STANDBY, - .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE - | REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, - }, - .num_consumer_supplies = ARRAY_SIZE(omap3stalker_vmmc1_supply), - .consumer_supplies = omap3stalker_vmmc1_supply, -}; - -/* VSIM for MMC1 pins DAT4..DAT7 (2 mA, plus card == max 50 mA) */ -static struct regulator_init_data omap3stalker_vsim = { - .constraints = { - .min_uV = 1800000, - .max_uV = 3000000, - .valid_modes_mask = REGULATOR_MODE_NORMAL - | REGULATOR_MODE_STANDBY, - .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE - | REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, - }, - .num_consumer_supplies = ARRAY_SIZE(omap3stalker_vsim_supply), - .consumer_supplies = omap3stalker_vsim_supply, -}; - -static struct omap2_hsmmc_info mmc[] = { - { - .mmc = 1, - .caps = MMC_CAP_4_BIT_DATA, - .gpio_cd = -EINVAL, - .gpio_wp = 23, - .deferred = true, - }, - {} /* Terminator */ -}; - -static struct gpio_keys_button gpio_buttons[] = { - { - .code = BTN_EXTRA, - .gpio = 18, - .desc = "user", - .wakeup = 1, - }, -}; - -static struct gpio_keys_platform_data gpio_key_info = { - .buttons = gpio_buttons, - .nbuttons = ARRAY_SIZE(gpio_buttons), -}; - -static struct platform_device keys_gpio = { - .name = "gpio-keys", - .id = -1, - .dev = { - .platform_data = &gpio_key_info, - }, -}; - -static struct gpio_led gpio_leds[] = { - { - .name = "stalker:D8:usr0", - .default_trigger = "default-on", - .gpio = 126, - }, - { - .name = "stalker:D9:usr1", - .default_trigger = "default-on", - .gpio = 127, - }, - { - .name = "stalker:D3:mmc0", - .gpio = -EINVAL, /* gets replaced */ - .active_low = true, - .default_trigger = "mmc0", - }, - { - .name = "stalker:D4:heartbeat", - .gpio = -EINVAL, /* gets replaced */ - .active_low = true, - .default_trigger = "heartbeat", - }, -}; - -static struct gpio_led_platform_data gpio_led_info = { - .leds = gpio_leds, - .num_leds = ARRAY_SIZE(gpio_leds), -}; - -static struct platform_device leds_gpio = { - .name = "leds-gpio", - .id = -1, - .dev = { - .platform_data = &gpio_led_info, - }, -}; - -static int -omap3stalker_twl_gpio_setup(struct device *dev, - unsigned gpio, unsigned ngpio) -{ - /* gpio + 0 is "mmc0_cd" (input/IRQ) */ - mmc[0].gpio_cd = gpio + 0; - omap_hsmmc_late_init(mmc); - - /* - * Most GPIOs are for USB OTG. Some are mostly sent to - * the P2 connector; notably LEDA for the LCD backlight. - */ - - /* TWL4030_GPIO_MAX + 0 == ledA, LCD Backlight control */ - gpio_request_one(gpio + TWL4030_GPIO_MAX, GPIOF_OUT_INIT_LOW, - "EN_LCD_BKL"); - - /* gpio + 7 == DVI Enable */ - gpio_request_one(gpio + 7, GPIOF_OUT_INIT_LOW, "EN_DVI"); - - /* TWL4030_GPIO_MAX + 1 == ledB (out, mmc0) */ - gpio_leds[2].gpio = gpio + TWL4030_GPIO_MAX + 1; - /* GPIO + 13 == ledsync (out, heartbeat) */ - gpio_leds[3].gpio = gpio + 13; - - platform_device_register(&leds_gpio); - return 0; -} - -static struct twl4030_gpio_platform_data omap3stalker_gpio_data = { - .use_leds = true, - .setup = omap3stalker_twl_gpio_setup, -}; - -static uint32_t board_keymap[] = { - KEY(0, 0, KEY_LEFT), - KEY(0, 1, KEY_DOWN), - KEY(0, 2, KEY_ENTER), - KEY(0, 3, KEY_M), - - KEY(1, 0, KEY_RIGHT), - KEY(1, 1, KEY_UP), - KEY(1, 2, KEY_I), - KEY(1, 3, KEY_N), - - KEY(2, 0, KEY_A), - KEY(2, 1, KEY_E), - KEY(2, 2, KEY_J), - KEY(2, 3, KEY_O), - - KEY(3, 0, KEY_B), - KEY(3, 1, KEY_F), - KEY(3, 2, KEY_K), - KEY(3, 3, KEY_P) -}; - -static struct matrix_keymap_data board_map_data = { - .keymap = board_keymap, - .keymap_size = ARRAY_SIZE(board_keymap), -}; - -static struct twl4030_keypad_data omap3stalker_kp_data = { - .keymap_data = &board_map_data, - .rows = 4, - .cols = 4, - .rep = 1, -}; - -static struct twl4030_platform_data omap3stalker_twldata = { - /* platform_data for children goes here */ - .keypad = &omap3stalker_kp_data, - .gpio = &omap3stalker_gpio_data, - .vmmc1 = &omap3stalker_vmmc1, - .vsim = &omap3stalker_vsim, -}; - -static struct at24_platform_data fram_info = { - .byte_len = (64 * 1024) / 8, - .page_size = 8192, - .flags = AT24_FLAG_ADDR16 | AT24_FLAG_IRUGO, -}; - -static struct i2c_board_info __initdata omap3stalker_i2c_boardinfo3[] = { - { - I2C_BOARD_INFO("24c64", 0x50), - .flags = I2C_CLIENT_WAKE, - .platform_data = &fram_info, - }, -}; - -static int __init omap3_stalker_i2c_init(void) -{ - omap3_pmic_get_config(&omap3stalker_twldata, - TWL_COMMON_PDATA_USB | TWL_COMMON_PDATA_MADC | - TWL_COMMON_PDATA_AUDIO, - TWL_COMMON_REGULATOR_VDAC | TWL_COMMON_REGULATOR_VPLL2); - - omap3stalker_twldata.vdac->constraints.apply_uV = true; - omap3stalker_twldata.vpll2->constraints.apply_uV = true; - omap3stalker_twldata.vpll2->constraints.name = "VDVI"; - - omap3_pmic_init("twl4030", &omap3stalker_twldata); - omap_register_i2c_bus(2, 400, NULL, 0); - omap_register_i2c_bus(3, 400, omap3stalker_i2c_boardinfo3, - ARRAY_SIZE(omap3stalker_i2c_boardinfo3)); - return 0; -} - -#define OMAP3_STALKER_TS_GPIO 175 - -static struct usbhs_phy_data phy_data[] __initdata = { - { - .port = 2, - .reset_gpio = 21, - .vcc_gpio = -EINVAL, - }, -}; - -static struct platform_device *omap3_stalker_devices[] __initdata = { - &keys_gpio, - &omap3stalker_tfp410_device, - &omap3stalker_dvi_connector_device, - &omap3stalker_tv_connector_device, -}; - -static struct usbhs_omap_platform_data usbhs_bdata __initdata = { - .port_mode[1] = OMAP_EHCI_PORT_MODE_PHY, -}; - -#ifdef CONFIG_OMAP_MUX -static struct omap_board_mux board_mux[] __initdata = { - OMAP3_MUX(SYS_NIRQ, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP | - OMAP_PIN_OFF_INPUT_PULLUP | OMAP_PIN_OFF_WAKEUPENABLE), - OMAP3_MUX(MCSPI1_CS1, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP | - OMAP_PIN_OFF_INPUT_PULLUP | OMAP_PIN_OFF_WAKEUPENABLE), - {.reg_offset = OMAP_MUX_TERMINATOR}, -}; -#endif - -static struct regulator_consumer_supply dummy_supplies[] = { - REGULATOR_SUPPLY("vddvario", "smsc911x.0"), - REGULATOR_SUPPLY("vdd33a", "smsc911x.0"), -}; - -static void __init omap3_stalker_init(void) -{ - regulator_register_fixed(0, dummy_supplies, ARRAY_SIZE(dummy_supplies)); - omap3_mux_init(board_mux, OMAP_PACKAGE_CUS); - - omap_mux_init_gpio(23, OMAP_PIN_INPUT); - omap_hsmmc_init(mmc); - - omap3_stalker_i2c_init(); - - platform_add_devices(omap3_stalker_devices, - ARRAY_SIZE(omap3_stalker_devices)); - - omap_display_init(&omap3_stalker_dss_data); - - omap_serial_init(); - omap_sdrc_init(mt46h32m32lf6_sdrc_params, NULL); - usb_bind_phy("musb-hdrc.0.auto", 0, "twl4030_usb"); - usb_musb_init(NULL); - - usbhs_init_phys(phy_data, ARRAY_SIZE(phy_data)); - usbhs_init(&usbhs_bdata); - omap_ads7846_init(1, OMAP3_STALKER_TS_GPIO, 310, NULL); - - omap_mux_init_gpio(21, OMAP_PIN_OUTPUT); - omap_mux_init_gpio(18, OMAP_PIN_INPUT_PULLUP); - - omap3stalker_init_eth(); - omap3_stalker_display_init(); -/* Ensure SDRC pins are mux'd for self-refresh */ - omap_mux_init_signal("sdr_cke0", OMAP_PIN_OUTPUT); - omap_mux_init_signal("sdr_cke1", OMAP_PIN_OUTPUT); -} - -MACHINE_START(SBC3530, "OMAP3 STALKER") - /* Maintainer: Jason Lam -lzg@ema-tech.com */ - .atag_offset = 0x100, - .map_io = omap3_map_io, - .init_early = omap35xx_init_early, - .init_irq = omap3_init_irq, - .init_machine = omap3_stalker_init, - .init_late = omap35xx_init_late, - .init_time = omap3_secure_sync32k_timer_init, - .restart = omap3xxx_restart, -MACHINE_END diff --git a/arch/arm/mach-omap2/board-omap3touchbook.c b/arch/arm/mach-omap2/board-omap3touchbook.c deleted file mode 100644 index a01993e5500f..000000000000 --- a/arch/arm/mach-omap2/board-omap3touchbook.c +++ /dev/null @@ -1,395 +0,0 @@ -/* - * linux/arch/arm/mach-omap2/board-omap3touchbook.c - * - * Copyright (C) 2009 Always Innovating - * - * Modified from mach-omap2/board-omap3beagleboard.c - * - * Initial code: Grégoire Gentil, Tim Yamin - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/delay.h> -#include <linux/err.h> -#include <linux/clk.h> -#include <linux/io.h> -#include <linux/leds.h> -#include <linux/gpio.h> -#include <linux/input.h> -#include <linux/gpio_keys.h> - -#include <linux/mtd/mtd.h> -#include <linux/mtd/partitions.h> -#include <linux/mtd/nand.h> -#include <linux/mmc/host.h> -#include <linux/usb/phy.h> - -#include <linux/platform_data/spi-omap2-mcspi.h> -#include <linux/spi/spi.h> - -#include <linux/spi/ads7846.h> - -#include <linux/regulator/machine.h> -#include <linux/i2c/twl.h> - -#include <asm/mach-types.h> -#include <asm/mach/arch.h> -#include <asm/mach/map.h> -#include <asm/mach/flash.h> -#include <asm/system_info.h> - -#include "common.h" -#include "gpmc.h" -#include <linux/platform_data/mtd-nand-omap2.h> - -#include "mux.h" -#include "hsmmc.h" -#include "board-flash.h" -#include "common-board-devices.h" - -#include <asm/setup.h> - -#define OMAP3_AC_GPIO 136 -#define OMAP3_TS_GPIO 162 -#define TB_BL_PWM_TIMER 9 -#define TB_KILL_POWER_GPIO 168 - -#define NAND_CS 0 - -static unsigned long touchbook_revision; - -static struct mtd_partition omap3touchbook_nand_partitions[] = { - /* All the partition sizes are listed in terms of NAND block size */ - { - .name = "X-Loader", - .offset = 0, - .size = 4 * NAND_BLOCK_SIZE, - .mask_flags = MTD_WRITEABLE, /* force read-only */ - }, - { - .name = "U-Boot", - .offset = MTDPART_OFS_APPEND, /* Offset = 0x80000 */ - .size = 15 * NAND_BLOCK_SIZE, - .mask_flags = MTD_WRITEABLE, /* force read-only */ - }, - { - .name = "U-Boot Env", - .offset = MTDPART_OFS_APPEND, /* Offset = 0x260000 */ - .size = 1 * NAND_BLOCK_SIZE, - }, - { - .name = "Kernel", - .offset = MTDPART_OFS_APPEND, /* Offset = 0x280000 */ - .size = 32 * NAND_BLOCK_SIZE, - }, - { - .name = "File System", - .offset = MTDPART_OFS_APPEND, /* Offset = 0x680000 */ - .size = MTDPART_SIZ_FULL, - }, -}; - -#include "sdram-micron-mt46h32m32lf-6.h" - -static struct omap2_hsmmc_info mmc[] = { - { - .mmc = 1, - .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA, - .gpio_wp = 29, - .deferred = true, - }, - {} /* Terminator */ -}; - -static struct regulator_consumer_supply touchbook_vmmc1_supply[] = { - REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"), -}; - -static struct regulator_consumer_supply touchbook_vsim_supply[] = { - REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.0"), -}; - -static struct gpio_led gpio_leds[]; - -static int touchbook_twl_gpio_setup(struct device *dev, - unsigned gpio, unsigned ngpio) -{ - /* gpio + 0 is "mmc0_cd" (input/IRQ) */ - mmc[0].gpio_cd = gpio + 0; - omap_hsmmc_late_init(mmc); - - /* REVISIT: need ehci-omap hooks for external VBUS - * power switch and overcurrent detect - */ - gpio_request_one(gpio + 1, GPIOF_IN, "EHCI_nOC"); - - /* TWL4030_GPIO_MAX + 0 == ledA, EHCI nEN_USB_PWR (out, active low) */ - gpio_request_one(gpio + TWL4030_GPIO_MAX, GPIOF_OUT_INIT_LOW, - "nEN_USB_PWR"); - - /* TWL4030_GPIO_MAX + 1 == ledB, PMU_STAT (out, active low LED) */ - gpio_leds[2].gpio = gpio + TWL4030_GPIO_MAX + 1; - - return 0; -} - -static struct twl4030_gpio_platform_data touchbook_gpio_data = { - .use_leds = true, - .pullups = BIT(1), - .pulldowns = BIT(2) | BIT(6) | BIT(7) | BIT(8) | BIT(13) - | BIT(15) | BIT(16) | BIT(17), - .setup = touchbook_twl_gpio_setup, -}; - -static struct regulator_consumer_supply touchbook_vdac_supply[] = { -{ - .supply = "vdac", -}, -}; - -static struct regulator_consumer_supply touchbook_vdvi_supply[] = { -{ - .supply = "vdvi", -}, -}; - -/* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */ -static struct regulator_init_data touchbook_vmmc1 = { - .constraints = { - .min_uV = 1850000, - .max_uV = 3150000, - .valid_modes_mask = REGULATOR_MODE_NORMAL - | REGULATOR_MODE_STANDBY, - .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE - | REGULATOR_CHANGE_MODE - | REGULATOR_CHANGE_STATUS, - }, - .num_consumer_supplies = ARRAY_SIZE(touchbook_vmmc1_supply), - .consumer_supplies = touchbook_vmmc1_supply, -}; - -/* VSIM for MMC1 pins DAT4..DAT7 (2 mA, plus card == max 50 mA) */ -static struct regulator_init_data touchbook_vsim = { - .constraints = { - .min_uV = 1800000, - .max_uV = 3000000, - .valid_modes_mask = REGULATOR_MODE_NORMAL - | REGULATOR_MODE_STANDBY, - .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE - | REGULATOR_CHANGE_MODE - | REGULATOR_CHANGE_STATUS, - }, - .num_consumer_supplies = ARRAY_SIZE(touchbook_vsim_supply), - .consumer_supplies = touchbook_vsim_supply, -}; - -static struct twl4030_platform_data touchbook_twldata = { - /* platform_data for children goes here */ - .gpio = &touchbook_gpio_data, - .vmmc1 = &touchbook_vmmc1, - .vsim = &touchbook_vsim, -}; - -static struct i2c_board_info __initdata touchBook_i2c_boardinfo[] = { - { - I2C_BOARD_INFO("bq27200", 0x55), - }, -}; - -static int __init omap3_touchbook_i2c_init(void) -{ - /* Standard TouchBook bus */ - omap3_pmic_get_config(&touchbook_twldata, - TWL_COMMON_PDATA_USB | TWL_COMMON_PDATA_AUDIO, - TWL_COMMON_REGULATOR_VDAC | TWL_COMMON_REGULATOR_VPLL2); - - touchbook_twldata.vdac->num_consumer_supplies = - ARRAY_SIZE(touchbook_vdac_supply); - touchbook_twldata.vdac->consumer_supplies = touchbook_vdac_supply; - - touchbook_twldata.vpll2->constraints.name = "VDVI"; - touchbook_twldata.vpll2->num_consumer_supplies = - ARRAY_SIZE(touchbook_vdvi_supply); - touchbook_twldata.vpll2->consumer_supplies = touchbook_vdvi_supply; - - omap3_pmic_init("twl4030", &touchbook_twldata); - /* Additional TouchBook bus */ - omap_register_i2c_bus(3, 100, touchBook_i2c_boardinfo, - ARRAY_SIZE(touchBook_i2c_boardinfo)); - - return 0; -} - -static struct ads7846_platform_data ads7846_pdata = { - .x_min = 100, - .y_min = 265, - .x_max = 3950, - .y_max = 3750, - .x_plate_ohms = 40, - .pressure_max = 255, - .debounce_max = 10, - .debounce_tol = 5, - .debounce_rep = 1, - .gpio_pendown = OMAP3_TS_GPIO, - .keep_vref_on = 1, -}; - -static struct gpio_led gpio_leds[] = { - { - .name = "touchbook::usr0", - .default_trigger = "heartbeat", - .gpio = 150, - }, - { - .name = "touchbook::usr1", - .default_trigger = "mmc0", - .gpio = 149, - }, - { - .name = "touchbook::pmu_stat", - .gpio = -EINVAL, /* gets replaced */ - .active_low = true, - }, -}; - -static struct gpio_led_platform_data gpio_led_info = { - .leds = gpio_leds, - .num_leds = ARRAY_SIZE(gpio_leds), -}; - -static struct platform_device leds_gpio = { - .name = "leds-gpio", - .id = -1, - .dev = { - .platform_data = &gpio_led_info, - }, -}; - -static struct gpio_keys_button gpio_buttons[] = { - { - .code = BTN_EXTRA, - .gpio = 7, - .desc = "user", - .wakeup = 1, - }, - { - .code = KEY_POWER, - .gpio = 183, - .desc = "power", - .wakeup = 1, - }, -}; - -static struct gpio_keys_platform_data gpio_key_info = { - .buttons = gpio_buttons, - .nbuttons = ARRAY_SIZE(gpio_buttons), -}; - -static struct platform_device keys_gpio = { - .name = "gpio-keys", - .id = -1, - .dev = { - .platform_data = &gpio_key_info, - }, -}; - -#ifdef CONFIG_OMAP_MUX -static struct omap_board_mux board_mux[] __initdata = { - { .reg_offset = OMAP_MUX_TERMINATOR }, -}; -#endif - -static struct usbhs_phy_data phy_data[] __initdata = { - { - .port = 2, - .reset_gpio = 147, - .vcc_gpio = -EINVAL, - }, -}; - -static struct platform_device *omap3_touchbook_devices[] __initdata = { - &leds_gpio, - &keys_gpio, -}; - -static struct usbhs_omap_platform_data usbhs_bdata __initdata = { - .port_mode[0] = OMAP_EHCI_PORT_MODE_PHY, - .port_mode[1] = OMAP_EHCI_PORT_MODE_PHY, -}; - -static void omap3_touchbook_poweroff(void) -{ - int pwr_off = TB_KILL_POWER_GPIO; - - if (gpio_request_one(pwr_off, GPIOF_OUT_INIT_LOW, "DVI reset") < 0) - printk(KERN_ERR "Unable to get kill power GPIO\n"); -} - -static int __init early_touchbook_revision(char *p) -{ - if (!p) - return 0; - - return kstrtoul(p, 10, &touchbook_revision); -} -early_param("tbr", early_touchbook_revision); - -static void __init omap3_touchbook_init(void) -{ - omap3_mux_init(board_mux, OMAP_PACKAGE_CBB); - - pm_power_off = omap3_touchbook_poweroff; - - if (system_rev >= 0x20 && system_rev <= 0x34301000) { - omap_mux_init_gpio(23, OMAP_PIN_INPUT); - mmc[0].gpio_wp = 23; - } else { - omap_mux_init_gpio(29, OMAP_PIN_INPUT); - } - omap_hsmmc_init(mmc); - - omap3_touchbook_i2c_init(); - platform_add_devices(omap3_touchbook_devices, - ARRAY_SIZE(omap3_touchbook_devices)); - omap_serial_init(); - omap_sdrc_init(mt46h32m32lf6_sdrc_params, - mt46h32m32lf6_sdrc_params); - - omap_mux_init_gpio(170, OMAP_PIN_INPUT); - /* REVISIT leave DVI powered down until it's needed ... */ - gpio_request_one(176, GPIOF_OUT_INIT_HIGH, "DVI_nPD"); - - /* Touchscreen and accelerometer */ - omap_ads7846_init(4, OMAP3_TS_GPIO, 310, &ads7846_pdata); - usb_bind_phy("musb-hdrc.0.auto", 0, "twl4030_usb"); - usb_musb_init(NULL); - - usbhs_init_phys(phy_data, ARRAY_SIZE(phy_data)); - usbhs_init(&usbhs_bdata); - board_nand_init(omap3touchbook_nand_partitions, - ARRAY_SIZE(omap3touchbook_nand_partitions), NAND_CS, - NAND_BUSWIDTH_16, NULL); - - /* Ensure SDRC pins are mux'd for self-refresh */ - omap_mux_init_signal("sdrc_cke0", OMAP_PIN_OUTPUT); - omap_mux_init_signal("sdrc_cke1", OMAP_PIN_OUTPUT); -} - -MACHINE_START(TOUCHBOOK, "OMAP3 touchbook Board") - /* Maintainer: Gregoire Gentil - http://www.alwaysinnovating.com */ - .atag_offset = 0x100, - .reserve = omap_reserve, - .map_io = omap3_map_io, - .init_early = omap3430_init_early, - .init_irq = omap3_init_irq, - .init_machine = omap3_touchbook_init, - .init_late = omap3430_init_late, - .init_time = omap3_secure_sync32k_timer_init, - .restart = omap3xxx_restart, -MACHINE_END diff --git a/arch/arm/mach-omap2/common.c b/arch/arm/mach-omap2/common.c index 484cdadfb187..eae6a0e87c90 100644 --- a/arch/arm/mach-omap2/common.c +++ b/arch/arm/mach-omap2/common.c @@ -30,5 +30,4 @@ int __weak omap_secure_ram_reserve_memblock(void) void __init omap_reserve(void) { omap_secure_ram_reserve_memblock(); - omap_barrier_reserve_memblock(); } diff --git a/arch/arm/mach-omap2/common.h b/arch/arm/mach-omap2/common.h index 46e24581d624..cf3cf22ecd42 100644 --- a/arch/arm/mach-omap2/common.h +++ b/arch/arm/mach-omap2/common.h @@ -200,9 +200,6 @@ void __init omap4_map_io(void); void __init omap5_map_io(void); void __init ti81xx_map_io(void); -/* omap_barriers_init() is OMAP4 only */ -void omap_barriers_init(void); - /** * omap_test_timeout - busy-loop, testing a condition * @cond: condition to test until it evaluates to true diff --git a/arch/arm/mach-omap2/cpuidle44xx.c b/arch/arm/mach-omap2/cpuidle44xx.c index 01e398a868bc..4b8e9f4d59ea 100644 --- a/arch/arm/mach-omap2/cpuidle44xx.c +++ b/arch/arm/mach-omap2/cpuidle44xx.c @@ -14,10 +14,9 @@ #include <linux/cpuidle.h> #include <linux/cpu_pm.h> #include <linux/export.h> -#include <linux/clockchips.h> +#include <linux/tick.h> #include <asm/cpuidle.h> -#include <asm/proc-fns.h> #include "common.h" #include "pm.h" @@ -84,7 +83,6 @@ static int omap_enter_idle_coupled(struct cpuidle_device *dev, { struct idle_statedata *cx = state_ptr + index; u32 mpuss_can_lose_context = 0; - int cpu_id = smp_processor_id(); /* * CPU0 has to wait and stay ON until CPU1 is OFF state. @@ -112,7 +110,7 @@ static int omap_enter_idle_coupled(struct cpuidle_device *dev, mpuss_can_lose_context = (cx->mpu_state == PWRDM_POWER_RET) && (cx->mpu_logic_state == PWRDM_POWER_OFF); - clockevents_notify(CLOCK_EVT_NOTIFY_BROADCAST_ENTER, &cpu_id); + tick_broadcast_enter(); /* * Call idle CPU PM enter notifier chain so that @@ -169,7 +167,7 @@ static int omap_enter_idle_coupled(struct cpuidle_device *dev, if (dev->cpu == 0 && mpuss_can_lose_context) cpu_cluster_pm_exit(); - clockevents_notify(CLOCK_EVT_NOTIFY_BROADCAST_EXIT, &cpu_id); + tick_broadcast_exit(); fail: cpuidle_coupled_parallel_barrier(dev, &abort_barrier); @@ -184,8 +182,7 @@ fail: */ static void omap_setup_broadcast_timer(void *arg) { - int cpu = smp_processor_id(); - clockevents_notify(CLOCK_EVT_NOTIFY_BROADCAST_ON, &cpu); + tick_broadcast_enable(); } static struct cpuidle_driver omap4_idle_driver = { diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c index 1afb50d6d636..990338fbaa59 100644 --- a/arch/arm/mach-omap2/devices.c +++ b/arch/arm/mach-omap2/devices.c @@ -74,82 +74,12 @@ omap_postcore_initcall(omap3_l3_init); static struct resource omap3isp_resources[] = { { .start = OMAP3430_ISP_BASE, - .end = OMAP3430_ISP_END, + .end = OMAP3430_ISP_BASE + 0x12fc, .flags = IORESOURCE_MEM, }, { - .start = OMAP3430_ISP_CCP2_BASE, - .end = OMAP3430_ISP_CCP2_END, - .flags = IORESOURCE_MEM, - }, - { - .start = OMAP3430_ISP_CCDC_BASE, - .end = OMAP3430_ISP_CCDC_END, - .flags = IORESOURCE_MEM, - }, - { - .start = OMAP3430_ISP_HIST_BASE, - .end = OMAP3430_ISP_HIST_END, - .flags = IORESOURCE_MEM, - }, - { - .start = OMAP3430_ISP_H3A_BASE, - .end = OMAP3430_ISP_H3A_END, - .flags = IORESOURCE_MEM, - }, - { - .start = OMAP3430_ISP_PREV_BASE, - .end = OMAP3430_ISP_PREV_END, - .flags = IORESOURCE_MEM, - }, - { - .start = OMAP3430_ISP_RESZ_BASE, - .end = OMAP3430_ISP_RESZ_END, - .flags = IORESOURCE_MEM, - }, - { - .start = OMAP3430_ISP_SBL_BASE, - .end = OMAP3430_ISP_SBL_END, - .flags = IORESOURCE_MEM, - }, - { - .start = OMAP3430_ISP_CSI2A_REGS1_BASE, - .end = OMAP3430_ISP_CSI2A_REGS1_END, - .flags = IORESOURCE_MEM, - }, - { - .start = OMAP3430_ISP_CSIPHY2_BASE, - .end = OMAP3430_ISP_CSIPHY2_END, - .flags = IORESOURCE_MEM, - }, - { - .start = OMAP3630_ISP_CSI2A_REGS2_BASE, - .end = OMAP3630_ISP_CSI2A_REGS2_END, - .flags = IORESOURCE_MEM, - }, - { - .start = OMAP3630_ISP_CSI2C_REGS1_BASE, - .end = OMAP3630_ISP_CSI2C_REGS1_END, - .flags = IORESOURCE_MEM, - }, - { - .start = OMAP3630_ISP_CSIPHY1_BASE, - .end = OMAP3630_ISP_CSIPHY1_END, - .flags = IORESOURCE_MEM, - }, - { - .start = OMAP3630_ISP_CSI2C_REGS2_BASE, - .end = OMAP3630_ISP_CSI2C_REGS2_END, - .flags = IORESOURCE_MEM, - }, - { - .start = OMAP343X_CTRL_BASE + OMAP343X_CONTROL_CSIRXFE, - .end = OMAP343X_CTRL_BASE + OMAP343X_CONTROL_CSIRXFE + 3, - .flags = IORESOURCE_MEM, - }, - { - .start = OMAP343X_CTRL_BASE + OMAP3630_CONTROL_CAMERA_PHY_CTRL, - .end = OMAP343X_CTRL_BASE + OMAP3630_CONTROL_CAMERA_PHY_CTRL + 3, + .start = OMAP3430_ISP_BASE2, + .end = OMAP3430_ISP_BASE2 + 0x0600, .flags = IORESOURCE_MEM, }, { diff --git a/arch/arm/mach-omap2/hsmmc.c b/arch/arm/mach-omap2/hsmmc.c index dc6e79c4484a..9a8611ab5dfa 100644 --- a/arch/arm/mach-omap2/hsmmc.c +++ b/arch/arm/mach-omap2/hsmmc.c @@ -150,9 +150,13 @@ static int nop_mmc_set_power(struct device *dev, int power_on, int vdd) static inline void omap_hsmmc_mux(struct omap_hsmmc_platform_data *mmc_controller, int controller_nr) { - if (gpio_is_valid(mmc_controller->switch_pin) && - (mmc_controller->switch_pin < OMAP_MAX_GPIO_LINES)) - omap_mux_init_gpio(mmc_controller->switch_pin, + if (gpio_is_valid(mmc_controller->gpio_cd) && + (mmc_controller->gpio_cd < OMAP_MAX_GPIO_LINES)) + omap_mux_init_gpio(mmc_controller->gpio_cd, + OMAP_PIN_INPUT_PULLUP); + if (gpio_is_valid(mmc_controller->gpio_cod) && + (mmc_controller->gpio_cod < OMAP_MAX_GPIO_LINES)) + omap_mux_init_gpio(mmc_controller->gpio_cod, OMAP_PIN_INPUT_PULLUP); if (gpio_is_valid(mmc_controller->gpio_wp) && (mmc_controller->gpio_wp < OMAP_MAX_GPIO_LINES)) @@ -250,15 +254,20 @@ static int __init omap_hsmmc_pdata_init(struct omap2_hsmmc_info *c, mmc->internal_clock = !c->ext_clock; mmc->reg_offset = 0; - mmc->switch_pin = c->gpio_cd; + if (c->cover_only) { + /* detect if mobile phone cover removed */ + mmc->gpio_cd = -EINVAL; + mmc->gpio_cod = c->gpio_cd; + } else { + /* card detect pin on the mmc socket itself */ + mmc->gpio_cd = c->gpio_cd; + mmc->gpio_cod = -EINVAL; + } mmc->gpio_wp = c->gpio_wp; mmc->remux = c->remux; mmc->init_card = c->init_card; - if (c->cover_only) - mmc->cover = 1; - if (c->nonremovable) mmc->nonremovable = 1; @@ -358,7 +367,15 @@ void omap_hsmmc_late_init(struct omap2_hsmmc_info *c) if (!mmc_pdata) continue; - mmc_pdata->switch_pin = c->gpio_cd; + if (c->cover_only) { + /* detect if mobile phone cover removed */ + mmc_pdata->gpio_cd = -EINVAL; + mmc_pdata->gpio_cod = c->gpio_cd; + } else { + /* card detect pin on the mmc socket itself */ + mmc_pdata->gpio_cd = c->gpio_cd; + mmc_pdata->gpio_cod = -EINVAL; + } mmc_pdata->gpio_wp = c->gpio_wp; res = omap_device_register(pdev); diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c index 2a2f4d56e4c8..25f1beea453e 100644 --- a/arch/arm/mach-omap2/id.c +++ b/arch/arm/mach-omap2/id.c @@ -720,6 +720,8 @@ static const char * __init omap_get_family(void) return kasprintf(GFP_KERNEL, "OMAP4"); else if (soc_is_omap54xx()) return kasprintf(GFP_KERNEL, "OMAP5"); + else if (soc_is_am33xx() || soc_is_am335x()) + return kasprintf(GFP_KERNEL, "AM33xx"); else if (soc_is_am43xx()) return kasprintf(GFP_KERNEL, "AM43xx"); else if (soc_is_dra7xx()) diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c index c4871c55bd8b..1eeff6be260d 100644 --- a/arch/arm/mach-omap2/io.c +++ b/arch/arm/mach-omap2/io.c @@ -306,7 +306,6 @@ void __init am33xx_map_io(void) void __init omap4_map_io(void) { iotable_init(omap44xx_io_desc, ARRAY_SIZE(omap44xx_io_desc)); - omap_barriers_init(); } #endif @@ -314,7 +313,6 @@ void __init omap4_map_io(void) void __init omap5_map_io(void) { iotable_init(omap54xx_io_desc, ARRAY_SIZE(omap54xx_io_desc)); - omap_barriers_init(); } #endif /* diff --git a/arch/arm/mach-omap2/mux.c b/arch/arm/mach-omap2/mux.c index 78064b0d4db5..176eef6ef338 100644 --- a/arch/arm/mach-omap2/mux.c +++ b/arch/arm/mach-omap2/mux.c @@ -1053,7 +1053,7 @@ static void __init omap_mux_init_list(struct omap_mux_partition *partition, struct omap_mux *entry; #ifdef CONFIG_OMAP_MUX - if (!superset->muxnames || !superset->muxnames[0]) { + if (!superset->muxnames[0]) { superset++; continue; } diff --git a/arch/arm/mach-omap2/omap-secure.h b/arch/arm/mach-omap2/omap-secure.h index dec2b05d184b..af2851fbcdf0 100644 --- a/arch/arm/mach-omap2/omap-secure.h +++ b/arch/arm/mach-omap2/omap-secure.h @@ -70,13 +70,6 @@ extern u32 rx51_secure_dispatcher(u32 idx, u32 process, u32 flag, u32 nargs, extern u32 rx51_secure_update_aux_cr(u32 set_bits, u32 clear_bits); extern u32 rx51_secure_rng_call(u32 ptr, u32 count, u32 flag); -#ifdef CONFIG_OMAP4_ERRATA_I688 -extern int omap_barrier_reserve_memblock(void); -#else -static inline void omap_barrier_reserve_memblock(void) -{ } -#endif - #ifdef CONFIG_SOC_HAS_REALTIME_COUNTER void set_cntfreq(void); #else diff --git a/arch/arm/mach-omap2/omap-wakeupgen.c b/arch/arm/mach-omap2/omap-wakeupgen.c index f961c46453b9..3b56722dfd8a 100644 --- a/arch/arm/mach-omap2/omap-wakeupgen.c +++ b/arch/arm/mach-omap2/omap-wakeupgen.c @@ -20,11 +20,12 @@ #include <linux/init.h> #include <linux/io.h> #include <linux/irq.h> +#include <linux/irqdomain.h> +#include <linux/of_address.h> #include <linux/platform_device.h> #include <linux/cpu.h> #include <linux/notifier.h> #include <linux/cpu_pm.h> -#include <linux/irqchip/arm-gic.h> #include "omap-wakeupgen.h" #include "omap-secure.h" @@ -78,29 +79,12 @@ static inline void sar_writel(u32 val, u32 offset, u8 idx) static inline int _wakeupgen_get_irq_info(u32 irq, u32 *bit_posn, u8 *reg_index) { - unsigned int spi_irq; - - /* - * PPIs and SGIs are not supported. - */ - if (irq < OMAP44XX_IRQ_GIC_START) - return -EINVAL; - - /* - * Subtract the GIC offset. - */ - spi_irq = irq - OMAP44XX_IRQ_GIC_START; - if (spi_irq > MAX_IRQS) { - pr_err("omap wakeupGen: Invalid IRQ%d\n", irq); - return -EINVAL; - } - /* * Each WakeupGen register controls 32 interrupt. * i.e. 1 bit per SPI IRQ */ - *reg_index = spi_irq >> 5; - *bit_posn = spi_irq %= 32; + *reg_index = irq >> 5; + *bit_posn = irq %= 32; return 0; } @@ -141,6 +125,7 @@ static void wakeupgen_mask(struct irq_data *d) raw_spin_lock_irqsave(&wakeupgen_lock, flags); _wakeupgen_clear(d->hwirq, irq_target_cpu[d->hwirq]); raw_spin_unlock_irqrestore(&wakeupgen_lock, flags); + irq_chip_mask_parent(d); } /* @@ -153,6 +138,7 @@ static void wakeupgen_unmask(struct irq_data *d) raw_spin_lock_irqsave(&wakeupgen_lock, flags); _wakeupgen_set(d->hwirq, irq_target_cpu[d->hwirq]); raw_spin_unlock_irqrestore(&wakeupgen_lock, flags); + irq_chip_unmask_parent(d); } #ifdef CONFIG_HOTPLUG_CPU @@ -400,15 +386,91 @@ int omap_secure_apis_support(void) return omap_secure_apis; } +static struct irq_chip wakeupgen_chip = { + .name = "WUGEN", + .irq_eoi = irq_chip_eoi_parent, + .irq_mask = wakeupgen_mask, + .irq_unmask = wakeupgen_unmask, + .irq_retrigger = irq_chip_retrigger_hierarchy, + .flags = IRQCHIP_SKIP_SET_WAKE | IRQCHIP_MASK_ON_SUSPEND, +#ifdef CONFIG_SMP + .irq_set_affinity = irq_chip_set_affinity_parent, +#endif +}; + +static int wakeupgen_domain_xlate(struct irq_domain *domain, + struct device_node *controller, + const u32 *intspec, + unsigned int intsize, + unsigned long *out_hwirq, + unsigned int *out_type) +{ + if (domain->of_node != controller) + return -EINVAL; /* Shouldn't happen, really... */ + if (intsize != 3) + return -EINVAL; /* Not GIC compliant */ + if (intspec[0] != 0) + return -EINVAL; /* No PPI should point to this domain */ + + *out_hwirq = intspec[1]; + *out_type = intspec[2]; + return 0; +} + +static int wakeupgen_domain_alloc(struct irq_domain *domain, + unsigned int virq, + unsigned int nr_irqs, void *data) +{ + struct of_phandle_args *args = data; + struct of_phandle_args parent_args; + irq_hw_number_t hwirq; + int i; + + if (args->args_count != 3) + return -EINVAL; /* Not GIC compliant */ + if (args->args[0] != 0) + return -EINVAL; /* No PPI should point to this domain */ + + hwirq = args->args[1]; + if (hwirq >= MAX_IRQS) + return -EINVAL; /* Can't deal with this */ + + for (i = 0; i < nr_irqs; i++) + irq_domain_set_hwirq_and_chip(domain, virq + i, hwirq + i, + &wakeupgen_chip, NULL); + + parent_args = *args; + parent_args.np = domain->parent->of_node; + return irq_domain_alloc_irqs_parent(domain, virq, nr_irqs, &parent_args); +} + +static struct irq_domain_ops wakeupgen_domain_ops = { + .xlate = wakeupgen_domain_xlate, + .alloc = wakeupgen_domain_alloc, + .free = irq_domain_free_irqs_common, +}; + /* * Initialise the wakeupgen module. */ -int __init omap_wakeupgen_init(void) +static int __init wakeupgen_init(struct device_node *node, + struct device_node *parent) { + struct irq_domain *parent_domain, *domain; int i; unsigned int boot_cpu = smp_processor_id(); u32 val; + if (!parent) { + pr_err("%s: no parent, giving up\n", node->full_name); + return -ENODEV; + } + + parent_domain = irq_find_host(parent); + if (!parent_domain) { + pr_err("%s: unable to obtain parent domain\n", node->full_name); + return -ENXIO; + } /* Not supported on OMAP4 ES1.0 silicon */ if (omap_rev() == OMAP4430_REV_ES1_0) { WARN(1, "WakeupGen: Not supported on OMAP4430 ES1.0\n"); @@ -416,7 +478,7 @@ int __init omap_wakeupgen_init(void) } /* Static mapping, never released */ - wakeupgen_base = ioremap(OMAP_WKUPGEN_BASE, SZ_4K); + wakeupgen_base = of_iomap(node, 0); if (WARN_ON(!wakeupgen_base)) return -ENOMEM; @@ -429,6 +491,14 @@ int __init omap_wakeupgen_init(void) max_irqs = AM43XX_IRQS; } + domain = irq_domain_add_hierarchy(parent_domain, 0, max_irqs, + node, &wakeupgen_domain_ops, + NULL); + if (!domain) { + iounmap(wakeupgen_base); + return -ENOMEM; + } + /* Clear all IRQ bitmasks at wakeupGen level */ for (i = 0; i < irq_banks; i++) { wakeupgen_writel(0, i, CPU0_ID); @@ -437,14 +507,6 @@ int __init omap_wakeupgen_init(void) } /* - * Override GIC architecture specific functions to add - * OMAP WakeupGen interrupt controller along with GIC - */ - gic_arch_extn.irq_mask = wakeupgen_mask; - gic_arch_extn.irq_unmask = wakeupgen_unmask; - gic_arch_extn.flags = IRQCHIP_MASK_ON_SUSPEND | IRQCHIP_SKIP_SET_WAKE; - - /* * FIXME: Add support to set_smp_affinity() once the core * GIC code has necessary hooks in place. */ @@ -474,3 +536,9 @@ int __init omap_wakeupgen_init(void) return 0; } + +/* + * We cannot use the IRQCHIP_DECLARE macro that lives in + * drivers/irqchip, so we're forced to roll our own. Not very nice. + */ +OF_DECLARE_2(irqchip, ti_wakeupgen, "ti,omap4-wugen-mpu", wakeupgen_init); diff --git a/arch/arm/mach-omap2/omap-wakeupgen.h b/arch/arm/mach-omap2/omap-wakeupgen.h index b3c8eccfae79..a3491ad12368 100644 --- a/arch/arm/mach-omap2/omap-wakeupgen.h +++ b/arch/arm/mach-omap2/omap-wakeupgen.h @@ -33,7 +33,6 @@ #define OMAP_TIMESTAMPCYCLELO 0xc08 #define OMAP_TIMESTAMPCYCLEHI 0xc0c -extern int __init omap_wakeupgen_init(void); extern void __iomem *omap_get_wakeupgen_base(void); extern int omap_secure_apis_support(void); #endif diff --git a/arch/arm/mach-omap2/omap34xx.h b/arch/arm/mach-omap2/omap34xx.h index c0d1b4b1653f..ed0024dda133 100644 --- a/arch/arm/mach-omap2/omap34xx.h +++ b/arch/arm/mach-omap2/omap34xx.h @@ -46,39 +46,9 @@ #define OMAP34XX_IC_BASE 0x48200000 -#define OMAP3430_ISP_BASE (L4_34XX_BASE + 0xBC000) -#define OMAP3430_ISP_CBUFF_BASE (OMAP3430_ISP_BASE + 0x0100) -#define OMAP3430_ISP_CCP2_BASE (OMAP3430_ISP_BASE + 0x0400) -#define OMAP3430_ISP_CCDC_BASE (OMAP3430_ISP_BASE + 0x0600) -#define OMAP3430_ISP_HIST_BASE (OMAP3430_ISP_BASE + 0x0A00) -#define OMAP3430_ISP_H3A_BASE (OMAP3430_ISP_BASE + 0x0C00) -#define OMAP3430_ISP_PREV_BASE (OMAP3430_ISP_BASE + 0x0E00) -#define OMAP3430_ISP_RESZ_BASE (OMAP3430_ISP_BASE + 0x1000) -#define OMAP3430_ISP_SBL_BASE (OMAP3430_ISP_BASE + 0x1200) -#define OMAP3430_ISP_MMU_BASE (OMAP3430_ISP_BASE + 0x1400) -#define OMAP3430_ISP_CSI2A_REGS1_BASE (OMAP3430_ISP_BASE + 0x1800) -#define OMAP3430_ISP_CSIPHY2_BASE (OMAP3430_ISP_BASE + 0x1970) -#define OMAP3630_ISP_CSI2A_REGS2_BASE (OMAP3430_ISP_BASE + 0x19C0) -#define OMAP3630_ISP_CSI2C_REGS1_BASE (OMAP3430_ISP_BASE + 0x1C00) -#define OMAP3630_ISP_CSIPHY1_BASE (OMAP3430_ISP_BASE + 0x1D70) -#define OMAP3630_ISP_CSI2C_REGS2_BASE (OMAP3430_ISP_BASE + 0x1DC0) - -#define OMAP3430_ISP_END (OMAP3430_ISP_BASE + 0x06F) -#define OMAP3430_ISP_CBUFF_END (OMAP3430_ISP_CBUFF_BASE + 0x077) -#define OMAP3430_ISP_CCP2_END (OMAP3430_ISP_CCP2_BASE + 0x1EF) -#define OMAP3430_ISP_CCDC_END (OMAP3430_ISP_CCDC_BASE + 0x0A7) -#define OMAP3430_ISP_HIST_END (OMAP3430_ISP_HIST_BASE + 0x047) -#define OMAP3430_ISP_H3A_END (OMAP3430_ISP_H3A_BASE + 0x05F) -#define OMAP3430_ISP_PREV_END (OMAP3430_ISP_PREV_BASE + 0x09F) -#define OMAP3430_ISP_RESZ_END (OMAP3430_ISP_RESZ_BASE + 0x0AB) -#define OMAP3430_ISP_SBL_END (OMAP3430_ISP_SBL_BASE + 0x0FB) -#define OMAP3430_ISP_MMU_END (OMAP3430_ISP_MMU_BASE + 0x06F) -#define OMAP3430_ISP_CSI2A_REGS1_END (OMAP3430_ISP_CSI2A_REGS1_BASE + 0x16F) -#define OMAP3430_ISP_CSIPHY2_END (OMAP3430_ISP_CSIPHY2_BASE + 0x00B) -#define OMAP3630_ISP_CSI2A_REGS2_END (OMAP3630_ISP_CSI2A_REGS2_BASE + 0x3F) -#define OMAP3630_ISP_CSI2C_REGS1_END (OMAP3630_ISP_CSI2C_REGS1_BASE + 0x16F) -#define OMAP3630_ISP_CSIPHY1_END (OMAP3630_ISP_CSIPHY1_BASE + 0x00B) -#define OMAP3630_ISP_CSI2C_REGS2_END (OMAP3630_ISP_CSI2C_REGS2_BASE + 0x3F) +#define OMAP3430_ISP_BASE (L4_34XX_BASE + 0xBC000) +#define OMAP3430_ISP_MMU_BASE (OMAP3430_ISP_BASE + 0x1400) +#define OMAP3430_ISP_BASE2 (OMAP3430_ISP_BASE + 0x1800) #define OMAP34XX_HSUSB_OTG_BASE (L4_34XX_BASE + 0xAB000) #define OMAP34XX_USBTLL_BASE (L4_34XX_BASE + 0x62000) diff --git a/arch/arm/mach-omap2/omap4-common.c b/arch/arm/mach-omap2/omap4-common.c index cee0fe1ee6ff..16350eefa66c 100644 --- a/arch/arm/mach-omap2/omap4-common.c +++ b/arch/arm/mach-omap2/omap4-common.c @@ -22,7 +22,6 @@ #include <linux/of_platform.h> #include <linux/export.h> #include <linux/irqchip/arm-gic.h> -#include <linux/irqchip/irq-crossbar.h> #include <linux/of_address.h> #include <linux/reboot.h> #include <linux/genalloc.h> @@ -52,75 +51,6 @@ static void __iomem *twd_base; #define IRQ_LOCALTIMER 29 -#ifdef CONFIG_OMAP4_ERRATA_I688 -/* Used to implement memory barrier on DRAM path */ -#define OMAP4_DRAM_BARRIER_VA 0xfe600000 - -void __iomem *dram_sync, *sram_sync; - -static phys_addr_t paddr; -static u32 size; - -void omap_bus_sync(void) -{ - if (dram_sync && sram_sync) { - writel_relaxed(readl_relaxed(dram_sync), dram_sync); - writel_relaxed(readl_relaxed(sram_sync), sram_sync); - isb(); - } -} -EXPORT_SYMBOL(omap_bus_sync); - -static int __init omap4_sram_init(void) -{ - struct device_node *np; - struct gen_pool *sram_pool; - - np = of_find_compatible_node(NULL, NULL, "ti,omap4-mpu"); - if (!np) - pr_warn("%s:Unable to allocate sram needed to handle errata I688\n", - __func__); - sram_pool = of_get_named_gen_pool(np, "sram", 0); - if (!sram_pool) - pr_warn("%s:Unable to get sram pool needed to handle errata I688\n", - __func__); - else - sram_sync = (void *)gen_pool_alloc(sram_pool, PAGE_SIZE); - - return 0; -} -omap_arch_initcall(omap4_sram_init); - -/* Steal one page physical memory for barrier implementation */ -int __init omap_barrier_reserve_memblock(void) -{ - - size = ALIGN(PAGE_SIZE, SZ_1M); - paddr = arm_memblock_steal(size, SZ_1M); - - return 0; -} - -void __init omap_barriers_init(void) -{ - struct map_desc dram_io_desc[1]; - - dram_io_desc[0].virtual = OMAP4_DRAM_BARRIER_VA; - dram_io_desc[0].pfn = __phys_to_pfn(paddr); - dram_io_desc[0].length = size; - dram_io_desc[0].type = MT_MEMORY_RW_SO; - iotable_init(dram_io_desc, ARRAY_SIZE(dram_io_desc)); - dram_sync = (void __iomem *) dram_io_desc[0].virtual; - - pr_info("OMAP4: Map 0x%08llx to 0x%08lx for dram barrier\n", - (long long) paddr, dram_io_desc[0].virtual); - -} -#else -void __init omap_barriers_init(void) -{} -#endif - void gic_dist_disable(void) { if (gic_dist_base_addr) @@ -242,26 +172,26 @@ static int __init omap4_sar_ram_init(void) } omap_early_initcall(omap4_sar_ram_init); -static const struct of_device_id gic_match[] = { - { .compatible = "arm,cortex-a9-gic", }, - { .compatible = "arm,cortex-a15-gic", }, +static const struct of_device_id intc_match[] = { + { .compatible = "ti,omap4-wugen-mpu", }, + { .compatible = "ti,omap5-wugen-mpu", }, { }, }; -static struct device_node *gic_node; +static struct device_node *intc_node; unsigned int omap4_xlate_irq(unsigned int hwirq) { struct of_phandle_args irq_data; unsigned int irq; - if (!gic_node) - gic_node = of_find_matching_node(NULL, gic_match); + if (!intc_node) + intc_node = of_find_matching_node(NULL, intc_match); - if (WARN_ON(!gic_node)) + if (WARN_ON(!intc_node)) return hwirq; - irq_data.np = gic_node; + irq_data.np = intc_node; irq_data.args_count = 3; irq_data.args[0] = 0; irq_data.args[1] = hwirq - OMAP44XX_IRQ_GIC_START; @@ -278,6 +208,12 @@ void __init omap_gic_of_init(void) { struct device_node *np; + intc_node = of_find_matching_node(NULL, intc_match); + if (WARN_ON(!intc_node)) { + pr_err("No WUGEN found in DT, system will misbehave.\n"); + pr_err("UPDATE YOUR DEVICE TREE!\n"); + } + /* Extract GIC distributor and TWD bases for OMAP4460 ROM Errata WA */ if (!cpu_is_omap446x()) goto skip_errata_init; @@ -291,9 +227,5 @@ void __init omap_gic_of_init(void) WARN_ON(!twd_base); skip_errata_init: - omap_wakeupgen_init(); -#ifdef CONFIG_IRQ_CROSSBAR - irqcrossbar_init(); -#endif irqchip_init(); } diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c index 92afb723dcfc..355b08936871 100644 --- a/arch/arm/mach-omap2/omap_hwmod.c +++ b/arch/arm/mach-omap2/omap_hwmod.c @@ -1692,16 +1692,15 @@ static int _deassert_hardreset(struct omap_hwmod *oh, const char *name) if (ret == -EBUSY) pr_warn("omap_hwmod: %s: failed to hardreset\n", oh->name); - if (!ret) { + if (oh->clkdm) { /* * Set the clockdomain to HW_AUTO, assuming that the * previous state was HW_AUTO. */ - if (oh->clkdm && hwsup) + if (hwsup) clkdm_allow_idle(oh->clkdm); - } else { - if (oh->clkdm) - clkdm_hwmod_disable(oh->clkdm, oh); + + clkdm_hwmod_disable(oh->clkdm, oh); } return ret; @@ -2698,6 +2697,7 @@ static int __init _register(struct omap_hwmod *oh) INIT_LIST_HEAD(&oh->master_ports); INIT_LIST_HEAD(&oh->slave_ports); spin_lock_init(&oh->_lock); + lockdep_set_class(&oh->_lock, &oh->hwmod_key); oh->_state = _HWMOD_STATE_REGISTERED; diff --git a/arch/arm/mach-omap2/omap_hwmod.h b/arch/arm/mach-omap2/omap_hwmod.h index 9d4bec6ee742..9611c91d9b82 100644 --- a/arch/arm/mach-omap2/omap_hwmod.h +++ b/arch/arm/mach-omap2/omap_hwmod.h @@ -674,6 +674,7 @@ struct omap_hwmod { u32 _sysc_cache; void __iomem *_mpu_rt_va; spinlock_t _lock; + struct lock_class_key hwmod_key; /* unique lock class */ struct list_head node; struct omap_hwmod_ocp_if *_mpu_port; unsigned int (*xlate_irq)(unsigned int); diff --git a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c index 701234d8db1b..0e64c2fac0b5 100644 --- a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c @@ -1466,55 +1466,18 @@ static struct omap_hwmod dra7xx_ocp2scp3_hwmod = { * */ -static struct omap_hwmod_class dra7xx_pcie_hwmod_class = { +static struct omap_hwmod_class dra7xx_pciess_hwmod_class = { .name = "pcie", }; /* pcie1 */ -static struct omap_hwmod dra7xx_pcie1_hwmod = { +static struct omap_hwmod dra7xx_pciess1_hwmod = { .name = "pcie1", - .class = &dra7xx_pcie_hwmod_class, + .class = &dra7xx_pciess_hwmod_class, .clkdm_name = "pcie_clkdm", .main_clk = "l4_root_clk_div", .prcm = { .omap4 = { - .clkctrl_offs = DRA7XX_CM_PCIE_CLKSTCTRL_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* pcie2 */ -static struct omap_hwmod dra7xx_pcie2_hwmod = { - .name = "pcie2", - .class = &dra7xx_pcie_hwmod_class, - .clkdm_name = "pcie_clkdm", - .main_clk = "l4_root_clk_div", - .prcm = { - .omap4 = { - .clkctrl_offs = DRA7XX_CM_PCIE_CLKSTCTRL_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* - * 'PCIE PHY' class - * - */ - -static struct omap_hwmod_class dra7xx_pcie_phy_hwmod_class = { - .name = "pcie-phy", -}; - -/* pcie1 phy */ -static struct omap_hwmod dra7xx_pcie1_phy_hwmod = { - .name = "pcie1-phy", - .class = &dra7xx_pcie_phy_hwmod_class, - .clkdm_name = "l3init_clkdm", - .main_clk = "l4_root_clk_div", - .prcm = { - .omap4 = { .clkctrl_offs = DRA7XX_CM_L3INIT_PCIESS1_CLKCTRL_OFFSET, .context_offs = DRA7XX_RM_L3INIT_PCIESS1_CONTEXT_OFFSET, .modulemode = MODULEMODE_SWCTRL, @@ -1522,11 +1485,11 @@ static struct omap_hwmod dra7xx_pcie1_phy_hwmod = { }, }; -/* pcie2 phy */ -static struct omap_hwmod dra7xx_pcie2_phy_hwmod = { - .name = "pcie2-phy", - .class = &dra7xx_pcie_phy_hwmod_class, - .clkdm_name = "l3init_clkdm", +/* pcie2 */ +static struct omap_hwmod dra7xx_pciess2_hwmod = { + .name = "pcie2", + .class = &dra7xx_pciess_hwmod_class, + .clkdm_name = "pcie_clkdm", .main_clk = "l4_root_clk_div", .prcm = { .omap4 = { @@ -2922,50 +2885,34 @@ static struct omap_hwmod_ocp_if dra7xx_l4_cfg__ocp2scp3 = { .user = OCP_USER_MPU | OCP_USER_SDMA, }; -/* l3_main_1 -> pcie1 */ -static struct omap_hwmod_ocp_if dra7xx_l3_main_1__pcie1 = { +/* l3_main_1 -> pciess1 */ +static struct omap_hwmod_ocp_if dra7xx_l3_main_1__pciess1 = { .master = &dra7xx_l3_main_1_hwmod, - .slave = &dra7xx_pcie1_hwmod, + .slave = &dra7xx_pciess1_hwmod, .clk = "l3_iclk_div", .user = OCP_USER_MPU | OCP_USER_SDMA, }; -/* l4_cfg -> pcie1 */ -static struct omap_hwmod_ocp_if dra7xx_l4_cfg__pcie1 = { +/* l4_cfg -> pciess1 */ +static struct omap_hwmod_ocp_if dra7xx_l4_cfg__pciess1 = { .master = &dra7xx_l4_cfg_hwmod, - .slave = &dra7xx_pcie1_hwmod, + .slave = &dra7xx_pciess1_hwmod, .clk = "l4_root_clk_div", .user = OCP_USER_MPU | OCP_USER_SDMA, }; -/* l3_main_1 -> pcie2 */ -static struct omap_hwmod_ocp_if dra7xx_l3_main_1__pcie2 = { +/* l3_main_1 -> pciess2 */ +static struct omap_hwmod_ocp_if dra7xx_l3_main_1__pciess2 = { .master = &dra7xx_l3_main_1_hwmod, - .slave = &dra7xx_pcie2_hwmod, + .slave = &dra7xx_pciess2_hwmod, .clk = "l3_iclk_div", .user = OCP_USER_MPU | OCP_USER_SDMA, }; -/* l4_cfg -> pcie2 */ -static struct omap_hwmod_ocp_if dra7xx_l4_cfg__pcie2 = { - .master = &dra7xx_l4_cfg_hwmod, - .slave = &dra7xx_pcie2_hwmod, - .clk = "l4_root_clk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_cfg -> pcie1 phy */ -static struct omap_hwmod_ocp_if dra7xx_l4_cfg__pcie1_phy = { - .master = &dra7xx_l4_cfg_hwmod, - .slave = &dra7xx_pcie1_phy_hwmod, - .clk = "l4_root_clk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_cfg -> pcie2 phy */ -static struct omap_hwmod_ocp_if dra7xx_l4_cfg__pcie2_phy = { +/* l4_cfg -> pciess2 */ +static struct omap_hwmod_ocp_if dra7xx_l4_cfg__pciess2 = { .master = &dra7xx_l4_cfg_hwmod, - .slave = &dra7xx_pcie2_phy_hwmod, + .slave = &dra7xx_pciess2_hwmod, .clk = "l4_root_clk_div", .user = OCP_USER_MPU | OCP_USER_SDMA, }; @@ -3404,12 +3351,10 @@ static struct omap_hwmod_ocp_if *dra7xx_hwmod_ocp_ifs[] __initdata = { &dra7xx_l4_cfg__mpu, &dra7xx_l4_cfg__ocp2scp1, &dra7xx_l4_cfg__ocp2scp3, - &dra7xx_l3_main_1__pcie1, - &dra7xx_l4_cfg__pcie1, - &dra7xx_l3_main_1__pcie2, - &dra7xx_l4_cfg__pcie2, - &dra7xx_l4_cfg__pcie1_phy, - &dra7xx_l4_cfg__pcie2_phy, + &dra7xx_l3_main_1__pciess1, + &dra7xx_l4_cfg__pciess1, + &dra7xx_l3_main_1__pciess2, + &dra7xx_l4_cfg__pciess2, &dra7xx_l3_main_1__qspi, &dra7xx_l4_per3__rtcss, &dra7xx_l4_cfg__sata, diff --git a/arch/arm/mach-omap2/pdata-quirks.c b/arch/arm/mach-omap2/pdata-quirks.c index 190fa43e7479..e642b079e9f3 100644 --- a/arch/arm/mach-omap2/pdata-quirks.c +++ b/arch/arm/mach-omap2/pdata-quirks.c @@ -173,6 +173,7 @@ static void __init omap3_igep0030_rev_g_legacy_init(void) static void __init omap3_evm_legacy_init(void) { + hsmmc2_internal_input_clk(); legacy_init_wl12xx(WL12XX_REFCLOCK_38, 0, 149); } diff --git a/arch/arm/mach-omap2/prm44xx.c b/arch/arm/mach-omap2/prm44xx.c index a08a617a6c11..d6d6bc39e05c 100644 --- a/arch/arm/mach-omap2/prm44xx.c +++ b/arch/arm/mach-omap2/prm44xx.c @@ -252,10 +252,10 @@ static void omap44xx_prm_save_and_clear_irqen(u32 *saved_mask) { saved_mask[0] = omap4_prm_read_inst_reg(OMAP4430_PRM_OCP_SOCKET_INST, - OMAP4_PRM_IRQSTATUS_MPU_OFFSET); + OMAP4_PRM_IRQENABLE_MPU_OFFSET); saved_mask[1] = omap4_prm_read_inst_reg(OMAP4430_PRM_OCP_SOCKET_INST, - OMAP4_PRM_IRQSTATUS_MPU_2_OFFSET); + OMAP4_PRM_IRQENABLE_MPU_2_OFFSET); omap4_prm_write_inst_reg(0, OMAP4430_PRM_OCP_SOCKET_INST, OMAP4_PRM_IRQENABLE_MPU_OFFSET); diff --git a/arch/arm/mach-omap2/sleep44xx.S b/arch/arm/mach-omap2/sleep44xx.S index b84a0122d823..ad1bb9431e94 100644 --- a/arch/arm/mach-omap2/sleep44xx.S +++ b/arch/arm/mach-omap2/sleep44xx.S @@ -333,11 +333,9 @@ ENDPROC(omap4_cpu_resume) #endif /* defined(CONFIG_SMP) && defined(CONFIG_PM) */ -#ifndef CONFIG_OMAP4_ERRATA_I688 ENTRY(omap_bus_sync) ret lr ENDPROC(omap_bus_sync) -#endif ENTRY(omap_do_wfi) stmfd sp!, {lr} |