diff options
Diffstat (limited to 'arch/arm/mach-omap2')
43 files changed, 637 insertions, 332 deletions
diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig index 57b66d590c52..89bfb49389f2 100644 --- a/arch/arm/mach-omap2/Kconfig +++ b/arch/arm/mach-omap2/Kconfig @@ -36,6 +36,7 @@ config ARCH_OMAP3 select ARM_L1_CACHE_SHIFT_6 if !ARCH_OMAP4 select ARCH_HAS_OPP select PM_OPP if PM + select ARM_CPU_SUSPEND if PM config ARCH_OMAP4 bool "TI OMAP4" @@ -50,6 +51,7 @@ config ARCH_OMAP4 select ARCH_HAS_OPP select PM_OPP if PM select USB_ARCH_HAS_EHCI + select ARM_CPU_SUSPEND if PM comment "OMAP Core Type" depends on ARCH_OMAP2 diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile index f34336560437..7317a2b39dd1 100644 --- a/arch/arm/mach-omap2/Makefile +++ b/arch/arm/mach-omap2/Makefile @@ -242,14 +242,11 @@ obj-$(CONFIG_MACH_IGEP0020) += board-igep0020.o \ obj-$(CONFIG_MACH_OMAP3_TOUCHBOOK) += board-omap3touchbook.o \ hsmmc.o obj-$(CONFIG_MACH_OMAP_4430SDP) += board-4430sdp.o \ - hsmmc.o \ - omap_phy_internal.o + hsmmc.o obj-$(CONFIG_MACH_OMAP4_PANDA) += board-omap4panda.o \ - hsmmc.o \ - omap_phy_internal.o + hsmmc.o -obj-$(CONFIG_MACH_OMAP3517EVM) += board-am3517evm.o \ - omap_phy_internal.o \ +obj-$(CONFIG_MACH_OMAP3517EVM) += board-am3517evm.o obj-$(CONFIG_MACH_CRANEBOARD) += board-am3517crane.o @@ -260,6 +257,8 @@ obj-$(CONFIG_MACH_TI8168EVM) += board-ti8168evm.o usbfs-$(CONFIG_ARCH_OMAP_OTG) := usb-fs.o obj-y += $(usbfs-m) $(usbfs-y) obj-y += usb-musb.o +obj-y += omap_phy_internal.o + obj-$(CONFIG_MACH_OMAP2_TUSB6010) += usb-tusb6010.o obj-y += usb-host.o diff --git a/arch/arm/mach-omap2/Makefile.boot b/arch/arm/mach-omap2/Makefile.boot index 565aff7f37a9..b03e562acc60 100644 --- a/arch/arm/mach-omap2/Makefile.boot +++ b/arch/arm/mach-omap2/Makefile.boot @@ -1,3 +1,3 @@ - zreladdr-y := 0x80008000 + zreladdr-y += 0x80008000 params_phys-y := 0x80000100 initrd_phys-y := 0x80800000 diff --git a/arch/arm/mach-omap2/board-2430sdp.c b/arch/arm/mach-omap2/board-2430sdp.c index 2028464cf5b9..f8ce84b69eb1 100644 --- a/arch/arm/mach-omap2/board-2430sdp.c +++ b/arch/arm/mach-omap2/board-2430sdp.c @@ -39,6 +39,9 @@ #include <plat/usb.h> #include <plat/gpmc-smc91x.h> +#include <video/omapdss.h> +#include <video/omap-panel-generic-dpi.h> + #include "mux.h" #include "hsmmc.h" #include "common-board-devices.h" @@ -99,20 +102,72 @@ static struct platform_device sdp2430_flash_device = { .resource = &sdp2430_flash_resource, }; -static struct platform_device sdp2430_lcd_device = { - .name = "sdp2430_lcd", - .id = -1, -}; - static struct platform_device *sdp2430_devices[] __initdata = { &sdp2430_flash_device, +}; + +/* LCD */ +#define SDP2430_LCD_PANEL_BACKLIGHT_GPIO 91 +#define SDP2430_LCD_PANEL_ENABLE_GPIO 154 + +static int sdp2430_panel_enable_lcd(struct omap_dss_device *dssdev) +{ + gpio_direction_output(SDP2430_LCD_PANEL_ENABLE_GPIO, 1); + gpio_direction_output(SDP2430_LCD_PANEL_BACKLIGHT_GPIO, 1); + + return 0; +} + +static void sdp2430_panel_disable_lcd(struct omap_dss_device *dssdev) +{ + gpio_direction_output(SDP2430_LCD_PANEL_ENABLE_GPIO, 0); + gpio_direction_output(SDP2430_LCD_PANEL_BACKLIGHT_GPIO, 0); +} + +static struct panel_generic_dpi_data sdp2430_panel_data = { + .name = "nec_nl2432dr22-11b", + .platform_enable = sdp2430_panel_enable_lcd, + .platform_disable = sdp2430_panel_disable_lcd, +}; + +static struct omap_dss_device sdp2430_lcd_device = { + .name = "lcd", + .driver_name = "generic_dpi_panel", + .type = OMAP_DISPLAY_TYPE_DPI, + .phy.dpi.data_lines = 16, + .data = &sdp2430_panel_data, +}; + +static struct omap_dss_device *sdp2430_dss_devices[] = { &sdp2430_lcd_device, }; -static struct omap_lcd_config sdp2430_lcd_config __initdata = { - .ctrl_name = "internal", +static struct omap_dss_board_info sdp2430_dss_data = { + .num_devices = ARRAY_SIZE(sdp2430_dss_devices), + .devices = sdp2430_dss_devices, + .default_device = &sdp2430_lcd_device, }; +static void __init sdp2430_display_init(void) +{ + int r; + + static struct gpio gpios[] __initdata = { + { SDP2430_LCD_PANEL_ENABLE_GPIO, GPIOF_OUT_INIT_LOW, + "LCD reset" }, + { SDP2430_LCD_PANEL_BACKLIGHT_GPIO, GPIOF_OUT_INIT_LOW, + "LCD Backlight" }, + }; + + r = gpio_request_array(gpios, ARRAY_SIZE(gpios)); + if (r) { + pr_err("Cannot request LCD GPIOs, error %d\n", r); + return; + } + + omap_display_init(&sdp2430_dss_data); +} + #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91x_MODULE) static struct omap_smc91x_platform_data board_smc91x_data = { @@ -137,10 +192,6 @@ static inline void board_smc91x_init(void) #endif -static struct omap_board_config_kernel sdp2430_config[] __initdata = { - {OMAP_TAG_LCD, &sdp2430_lcd_config}, -}; - static void __init omap_2430sdp_init_early(void) { omap2_init_common_infrastructure(); @@ -193,7 +244,8 @@ static int __init omap2430_i2c_init(void) { omap_register_i2c_bus(1, 100, sdp2430_i2c1_boardinfo, ARRAY_SIZE(sdp2430_i2c1_boardinfo)); - omap2_pmic_init("twl4030", &sdp2430_twldata); + omap_pmic_init(2, 100, "twl4030", INT_24XX_SYS_NIRQ, + &sdp2430_twldata); return 0; } @@ -228,9 +280,6 @@ static void __init omap_2430sdp_init(void) { omap2430_mux_init(board_mux, OMAP_PACKAGE_ZAC); - omap_board_config = sdp2430_config; - omap_board_config_size = ARRAY_SIZE(sdp2430_config); - omap2430_i2c_init(); platform_add_devices(sdp2430_devices, ARRAY_SIZE(sdp2430_devices)); @@ -246,6 +295,8 @@ static void __init omap_2430sdp_init(void) /* Turn off secondary LCD backlight */ gpio_request_one(SECONDARY_LCD_GPIO, GPIOF_OUT_INIT_LOW, "Secondary LCD backlight"); + + sdp2430_display_init(); } static void __init omap_2430sdp_map_io(void) @@ -256,7 +307,7 @@ static void __init omap_2430sdp_map_io(void) MACHINE_START(OMAP_2430SDP, "OMAP2430 sdp2430 board") /* Maintainer: Syed Khasim - Texas Instruments Inc */ - .boot_params = 0x80000100, + .atag_offset = 0x100, .reserve = omap_reserve, .map_io = omap_2430sdp_map_io, .init_early = omap_2430sdp_init_early, diff --git a/arch/arm/mach-omap2/board-3430sdp.c b/arch/arm/mach-omap2/board-3430sdp.c index bd600cfb7f80..204beddcb949 100644 --- a/arch/arm/mach-omap2/board-3430sdp.c +++ b/arch/arm/mach-omap2/board-3430sdp.c @@ -37,7 +37,7 @@ #include <plat/dma.h> #include <plat/gpmc.h> #include <video/omapdss.h> -#include <video/omap-panel-generic-dpi.h> +#include <video/omap-panel-dvi.h> #include <plat/gpmc-smc91x.h> @@ -186,8 +186,7 @@ static struct omap_dss_device sdp3430_lcd_device = { .platform_disable = sdp3430_panel_disable_lcd, }; -static struct panel_generic_dpi_data dvi_panel = { - .name = "generic", +static struct panel_dvi_platform_data dvi_panel = { .platform_enable = sdp3430_panel_enable_dvi, .platform_disable = sdp3430_panel_disable_dvi, }; @@ -195,7 +194,7 @@ static struct panel_generic_dpi_data dvi_panel = { static struct omap_dss_device sdp3430_dvi_device = { .name = "dvi", .type = OMAP_DISPLAY_TYPE_DPI, - .driver_name = "generic_dpi_panel", + .driver_name = "dvi", .data = &dvi_panel, .phy.dpi.data_lines = 24, }; @@ -729,7 +728,7 @@ static void __init omap_3430sdp_init(void) MACHINE_START(OMAP_3430SDP, "OMAP3430 3430SDP board") /* Maintainer: Syed Khasim - Texas Instruments Inc */ - .boot_params = 0x80000100, + .atag_offset = 0x100, .reserve = omap_reserve, .map_io = omap3_map_io, .init_early = omap_3430sdp_init_early, diff --git a/arch/arm/mach-omap2/board-3630sdp.c b/arch/arm/mach-omap2/board-3630sdp.c index e4f37b57a0c4..8b5b5aa751ed 100644 --- a/arch/arm/mach-omap2/board-3630sdp.c +++ b/arch/arm/mach-omap2/board-3630sdp.c @@ -215,7 +215,7 @@ static void __init omap_sdp_init(void) } MACHINE_START(OMAP_3630SDP, "OMAP 3630SDP board") - .boot_params = 0x80000100, + .atag_offset = 0x100, .reserve = omap_reserve, .map_io = omap3_map_io, .init_early = omap_sdp_init_early, diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c index c7cef44c75d4..484cec54882a 100644 --- a/arch/arm/mach-omap2/board-4430sdp.c +++ b/arch/arm/mach-omap2/board-4430sdp.c @@ -38,6 +38,8 @@ #include <plat/mmc.h> #include <plat/omap4-keypad.h> #include <video/omapdss.h> +#include <video/omap-panel-nokia-dsi.h> +#include <video/omap-panel-picodlp.h> #include <linux/wl12xx.h> #include "mux.h" @@ -52,6 +54,8 @@ #define OMAP4_SFH7741_ENABLE_GPIO 188 #define HDMI_GPIO_HPD 60 /* Hot plug pin for HDMI */ #define HDMI_GPIO_LS_OE 41 /* Level shifter for HDMI */ +#define DISPLAY_SEL_GPIO 59 /* LCD2/PicoDLP switch */ +#define DLP_POWER_ON_GPIO 40 #define GPIO_WIFI_PMENA 54 #define GPIO_WIFI_IRQ 53 @@ -340,11 +344,6 @@ static int __init omap_ethernet_init(void) return status; } -static struct platform_device sdp4430_lcd_device = { - .name = "sdp4430_lcd", - .id = -1, -}; - static struct regulator_consumer_supply sdp4430_vbat_supply[] = { REGULATOR_SUPPLY("vddvibl", "twl6040-vibra"), REGULATOR_SUPPLY("vddvibr", "twl6040-vibra"), @@ -374,21 +373,12 @@ static struct platform_device sdp4430_vbat = { }; static struct platform_device *sdp4430_devices[] __initdata = { - &sdp4430_lcd_device, &sdp4430_gpio_keys_device, &sdp4430_leds_gpio, &sdp4430_leds_pwm, &sdp4430_vbat, }; -static struct omap_lcd_config sdp4430_lcd_config __initdata = { - .ctrl_name = "internal", -}; - -static struct omap_board_config_kernel sdp4430_config[] __initdata = { - { OMAP_TAG_LCD, &sdp4430_lcd_config }, -}; - static void __init omap_4430sdp_init_early(void) { omap2_init_common_infrastructure(); @@ -648,37 +638,202 @@ static void sdp4430_panel_disable_hdmi(struct omap_dss_device *dssdev) gpio_free(HDMI_GPIO_HPD); } -static struct omap_dss_device sdp4430_hdmi_device = { - .name = "hdmi", - .driver_name = "hdmi_panel", - .type = OMAP_DISPLAY_TYPE_HDMI, - .clocks = { - .dispc = { +static struct nokia_dsi_panel_data dsi1_panel = { + .name = "taal", + .reset_gpio = 102, + .use_ext_te = false, + .ext_te_gpio = 101, + .esd_interval = 0, +}; + +static struct omap_dss_device sdp4430_lcd_device = { + .name = "lcd", + .driver_name = "taal", + .type = OMAP_DISPLAY_TYPE_DSI, + .data = &dsi1_panel, + .phy.dsi = { + .clk_lane = 1, + .clk_pol = 0, + .data1_lane = 2, + .data1_pol = 0, + .data2_lane = 3, + .data2_pol = 0, + + .module = 0, + }, + + .clocks = { + .dispc = { + .channel = { + /* Logic Clock = 172.8 MHz */ + .lck_div = 1, + /* Pixel Clock = 34.56 MHz */ + .pck_div = 5, + .lcd_clk_src = OMAP_DSS_CLK_SRC_DSI_PLL_HSDIV_DISPC, + }, .dispc_fclk_src = OMAP_DSS_CLK_SRC_FCK, }, - .hdmi = { - .regn = 15, - .regm2 = 1, + + .dsi = { + .regn = 16, /* Fint = 2.4 MHz */ + .regm = 180, /* DDR Clock = 216 MHz */ + .regm_dispc = 5, /* PLL1_CLK1 = 172.8 MHz */ + .regm_dsi = 5, /* PLL1_CLK2 = 172.8 MHz */ + + .lp_clk_div = 10, /* LP Clock = 8.64 MHz */ + .dsi_fclk_src = OMAP_DSS_CLK_SRC_DSI_PLL_HSDIV_DSI, + }, + }, + .channel = OMAP_DSS_CHANNEL_LCD, +}; + +static struct nokia_dsi_panel_data dsi2_panel = { + .name = "taal", + .reset_gpio = 104, + .use_ext_te = false, + .ext_te_gpio = 103, + .esd_interval = 0, +}; + +static struct omap_dss_device sdp4430_lcd2_device = { + .name = "lcd2", + .driver_name = "taal", + .type = OMAP_DISPLAY_TYPE_DSI, + .data = &dsi2_panel, + .phy.dsi = { + .clk_lane = 1, + .clk_pol = 0, + .data1_lane = 2, + .data1_pol = 0, + .data2_lane = 3, + .data2_pol = 0, + + .module = 1, + }, + + .clocks = { + .dispc = { + .channel = { + /* Logic Clock = 172.8 MHz */ + .lck_div = 1, + /* Pixel Clock = 34.56 MHz */ + .pck_div = 5, + .lcd_clk_src = OMAP_DSS_CLK_SRC_DSI2_PLL_HSDIV_DISPC, + }, + .dispc_fclk_src = OMAP_DSS_CLK_SRC_FCK, + }, + + .dsi = { + .regn = 16, /* Fint = 2.4 MHz */ + .regm = 180, /* DDR Clock = 216 MHz */ + .regm_dispc = 5, /* PLL1_CLK1 = 172.8 MHz */ + .regm_dsi = 5, /* PLL1_CLK2 = 172.8 MHz */ + + .lp_clk_div = 10, /* LP Clock = 8.64 MHz */ + .dsi_fclk_src = OMAP_DSS_CLK_SRC_DSI2_PLL_HSDIV_DSI, }, }, + .channel = OMAP_DSS_CHANNEL_LCD2, +}; + +static void sdp4430_lcd_init(void) +{ + int r; + + r = gpio_request_one(dsi1_panel.reset_gpio, GPIOF_DIR_OUT, + "lcd1_reset_gpio"); + if (r) + pr_err("%s: Could not get lcd1_reset_gpio\n", __func__); + + r = gpio_request_one(dsi2_panel.reset_gpio, GPIOF_DIR_OUT, + "lcd2_reset_gpio"); + if (r) + pr_err("%s: Could not get lcd2_reset_gpio\n", __func__); +} + +static struct omap_dss_device sdp4430_hdmi_device = { + .name = "hdmi", + .driver_name = "hdmi_panel", + .type = OMAP_DISPLAY_TYPE_HDMI, .platform_enable = sdp4430_panel_enable_hdmi, .platform_disable = sdp4430_panel_disable_hdmi, .channel = OMAP_DSS_CHANNEL_DIGIT, }; +static struct picodlp_panel_data sdp4430_picodlp_pdata = { + .picodlp_adapter_id = 2, + .emu_done_gpio = 44, + .pwrgood_gpio = 45, +}; + +static void sdp4430_picodlp_init(void) +{ + int r; + const struct gpio picodlp_gpios[] = { + {DLP_POWER_ON_GPIO, GPIOF_OUT_INIT_LOW, + "DLP POWER ON"}, + {sdp4430_picodlp_pdata.emu_done_gpio, GPIOF_IN, + "DLP EMU DONE"}, + {sdp4430_picodlp_pdata.pwrgood_gpio, GPIOF_OUT_INIT_LOW, + "DLP PWRGOOD"}, + }; + + r = gpio_request_array(picodlp_gpios, ARRAY_SIZE(picodlp_gpios)); + if (r) + pr_err("Cannot request PicoDLP GPIOs, error %d\n", r); +} + +static int sdp4430_panel_enable_picodlp(struct omap_dss_device *dssdev) +{ + gpio_set_value(DISPLAY_SEL_GPIO, 0); + gpio_set_value(DLP_POWER_ON_GPIO, 1); + + return 0; +} + +static void sdp4430_panel_disable_picodlp(struct omap_dss_device *dssdev) +{ + gpio_set_value(DLP_POWER_ON_GPIO, 0); + gpio_set_value(DISPLAY_SEL_GPIO, 1); +} + +static struct omap_dss_device sdp4430_picodlp_device = { + .name = "picodlp", + .driver_name = "picodlp_panel", + .type = OMAP_DISPLAY_TYPE_DPI, + .phy.dpi.data_lines = 24, + .channel = OMAP_DSS_CHANNEL_LCD2, + .platform_enable = sdp4430_panel_enable_picodlp, + .platform_disable = sdp4430_panel_disable_picodlp, + .data = &sdp4430_picodlp_pdata, +}; + static struct omap_dss_device *sdp4430_dss_devices[] = { + &sdp4430_lcd_device, + &sdp4430_lcd2_device, &sdp4430_hdmi_device, + &sdp4430_picodlp_device, }; static struct omap_dss_board_info sdp4430_dss_data = { .num_devices = ARRAY_SIZE(sdp4430_dss_devices), .devices = sdp4430_dss_devices, - .default_device = &sdp4430_hdmi_device, + .default_device = &sdp4430_lcd_device, }; -void omap_4430sdp_display_init(void) +static void omap_4430sdp_display_init(void) { + int r; + + /* Enable LCD2 by default (instead of Pico DLP) */ + r = gpio_request_one(DISPLAY_SEL_GPIO, GPIOF_OUT_INIT_HIGH, + "display_sel"); + if (r) + pr_err("%s: Could not get display_sel GPIO\n", __func__); + + sdp4430_lcd_init(); sdp4430_hdmi_mux_init(); + sdp4430_picodlp_init(); omap_display_init(&sdp4430_dss_data); } @@ -802,9 +957,6 @@ static void __init omap_4430sdp_init(void) package = OMAP_PACKAGE_CBL; omap4_mux_init(board_mux, NULL, package); - omap_board_config = sdp4430_config; - omap_board_config_size = ARRAY_SIZE(sdp4430_config); - omap4_i2c_init(); omap_sfh7741prox_init(); platform_add_devices(sdp4430_devices, ARRAY_SIZE(sdp4430_devices)); @@ -838,7 +990,7 @@ static void __init omap_4430sdp_map_io(void) MACHINE_START(OMAP_4430SDP, "OMAP4430 4430SDP board") /* Maintainer: Santosh Shilimkar - Texas Instruments Inc */ - .boot_params = 0x80000100, + .atag_offset = 0x100, .reserve = omap_reserve, .map_io = omap_4430sdp_map_io, .init_early = omap_4430sdp_init_early, diff --git a/arch/arm/mach-omap2/board-am3517crane.c b/arch/arm/mach-omap2/board-am3517crane.c index 933e9353cb37..db110fdb8b2c 100644 --- a/arch/arm/mach-omap2/board-am3517crane.c +++ b/arch/arm/mach-omap2/board-am3517crane.c @@ -98,7 +98,7 @@ static void __init am3517_crane_init(void) } MACHINE_START(CRANEBOARD, "AM3517/05 CRANEBOARD") - .boot_params = 0x80000100, + .atag_offset = 0x100, .reserve = omap_reserve, .map_io = omap3_map_io, .init_early = am3517_crane_init_early, diff --git a/arch/arm/mach-omap2/board-am3517evm.c b/arch/arm/mach-omap2/board-am3517evm.c index f3006c304150..ab10f75984d8 100644 --- a/arch/arm/mach-omap2/board-am3517evm.c +++ b/arch/arm/mach-omap2/board-am3517evm.c @@ -36,6 +36,7 @@ #include <plat/usb.h> #include <video/omapdss.h> #include <video/omap-panel-generic-dpi.h> +#include <video/omap-panel-dvi.h> #include "mux.h" #include "control.h" @@ -333,8 +334,7 @@ static void am3517_evm_panel_disable_dvi(struct omap_dss_device *dssdev) dvi_enabled = 0; } -static struct panel_generic_dpi_data dvi_panel = { - .name = "generic", +static struct panel_dvi_platform_data dvi_panel = { .platform_enable = am3517_evm_panel_enable_dvi, .platform_disable = am3517_evm_panel_disable_dvi, }; @@ -342,7 +342,7 @@ static struct panel_generic_dpi_data dvi_panel = { static struct omap_dss_device am3517_evm_dvi_device = { .type = OMAP_DISPLAY_TYPE_DPI, .name = "dvi", - .driver_name = "generic_dpi_panel", + .driver_name = "dvi", .data = &dvi_panel, .phy.dpi.data_lines = 24, }; @@ -490,7 +490,7 @@ static void __init am3517_evm_init(void) } MACHINE_START(OMAP3517EVM, "OMAP3517/AM3517 EVM") - .boot_params = 0x80000100, + .atag_offset = 0x100, .reserve = omap_reserve, .map_io = omap3_map_io, .init_early = am3517_evm_init_early, diff --git a/arch/arm/mach-omap2/board-apollon.c b/arch/arm/mach-omap2/board-apollon.c index 70211703ff9f..ad55351e0cab 100644 --- a/arch/arm/mach-omap2/board-apollon.c +++ b/arch/arm/mach-omap2/board-apollon.c @@ -40,6 +40,9 @@ #include <plat/common.h> #include <plat/gpmc.h> +#include <video/omapdss.h> +#include <video/omap-panel-generic-dpi.h> + #include "mux.h" #include "control.h" @@ -149,11 +152,6 @@ static struct platform_device apollon_smc91x_device = { .resource = apollon_smc91x_resources, }; -static struct platform_device apollon_lcd_device = { - .name = "apollon_lcd", - .id = -1, -}; - static struct omap_led_config apollon_led_config[] = { { .cdev = { @@ -191,7 +189,6 @@ static struct platform_device apollon_led_device = { static struct platform_device *apollon_devices[] __initdata = { &apollon_onenand_device, &apollon_smc91x_device, - &apollon_lcd_device, &apollon_led_device, }; @@ -265,12 +262,26 @@ static struct omap_usb_config apollon_usb_config __initdata = { .pins[0] = 6, }; -static struct omap_lcd_config apollon_lcd_config __initdata = { - .ctrl_name = "internal", +static struct panel_generic_dpi_data apollon_panel_data = { + .name = "apollon", }; -static struct omap_board_config_kernel apollon_config[] __initdata = { - { OMAP_TAG_LCD, &apollon_lcd_config }, +static struct omap_dss_device apollon_lcd_device = { + .name = "lcd", + .driver_name = "generic_dpi_panel", + .type = OMAP_DISPLAY_TYPE_DPI, + .phy.dpi.data_lines = 18, + .data = &apollon_panel_data, +}; + +static struct omap_dss_device *apollon_dss_devices[] = { + &apollon_lcd_device, +}; + +static struct omap_dss_board_info apollon_dss_data = { + .num_devices = ARRAY_SIZE(apollon_dss_devices), + .devices = apollon_dss_devices, + .default_device = &apollon_lcd_device, }; static void __init omap_apollon_init_early(void) @@ -314,8 +325,6 @@ static void __init omap_apollon_init(void) u32 v; omap2420_mux_init(board_mux, OMAP_PACKAGE_ZAC); - omap_board_config = apollon_config; - omap_board_config_size = ARRAY_SIZE(apollon_config); apollon_init_smc91x(); apollon_led_init(); @@ -340,6 +349,8 @@ static void __init omap_apollon_init(void) */ platform_add_devices(apollon_devices, ARRAY_SIZE(apollon_devices)); omap_serial_init(); + + omap_display_init(&apollon_dss_data); } static void __init omap_apollon_map_io(void) @@ -350,7 +361,7 @@ static void __init omap_apollon_map_io(void) MACHINE_START(OMAP_APOLLON, "OMAP24xx Apollon") /* Maintainer: Kyungmin Park <kyungmin.park@samsung.com> */ - .boot_params = 0x80000100, + .atag_offset = 0x100, .reserve = omap_reserve, .map_io = omap_apollon_map_io, .init_early = omap_apollon_init_early, diff --git a/arch/arm/mach-omap2/board-cm-t35.c b/arch/arm/mach-omap2/board-cm-t35.c index 3af8aab435b5..6e0f0d2e39bc 100644 --- a/arch/arm/mach-omap2/board-cm-t35.c +++ b/arch/arm/mach-omap2/board-cm-t35.c @@ -43,6 +43,7 @@ #include <plat/usb.h> #include <video/omapdss.h> #include <video/omap-panel-generic-dpi.h> +#include <video/omap-panel-dvi.h> #include <plat/mcspi.h> #include <mach/hardware.h> @@ -242,8 +243,7 @@ static struct omap_dss_device cm_t35_lcd_device = { .phy.dpi.data_lines = 18, }; -static struct panel_generic_dpi_data dvi_panel = { - .name = "generic", +static struct panel_dvi_platform_data dvi_panel = { .platform_enable = cm_t35_panel_enable_dvi, .platform_disable = cm_t35_panel_disable_dvi, }; @@ -251,7 +251,7 @@ static struct panel_generic_dpi_data dvi_panel = { static struct omap_dss_device cm_t35_dvi_device = { .name = "dvi", .type = OMAP_DISPLAY_TYPE_DPI, - .driver_name = "generic_dpi_panel", + .driver_name = "dvi", .data = &dvi_panel, .phy.dpi.data_lines = 24, }; @@ -634,7 +634,7 @@ static void __init cm_t3730_init(void) } MACHINE_START(CM_T35, "Compulab CM-T35") - .boot_params = 0x80000100, + .atag_offset = 0x100, .reserve = omap_reserve, .map_io = omap3_map_io, .init_early = cm_t35_init_early, @@ -644,7 +644,7 @@ MACHINE_START(CM_T35, "Compulab CM-T35") MACHINE_END MACHINE_START(CM_T3730, "Compulab CM-T3730") - .boot_params = 0x80000100, + .atag_offset = 0x100, .reserve = omap_reserve, .map_io = omap3_map_io, .init_early = cm_t35_init_early, diff --git a/arch/arm/mach-omap2/board-cm-t3517.c b/arch/arm/mach-omap2/board-cm-t3517.c index 05c72f4c1b57..aed9c29f9fae 100644 --- a/arch/arm/mach-omap2/board-cm-t3517.c +++ b/arch/arm/mach-omap2/board-cm-t3517.c @@ -299,7 +299,7 @@ static void __init cm_t3517_init(void) } MACHINE_START(CM_T3517, "Compulab CM-T3517") - .boot_params = 0x80000100, + .atag_offset = 0x100, .reserve = omap_reserve, .map_io = omap3_map_io, .init_early = cm_t3517_init_early, diff --git a/arch/arm/mach-omap2/board-devkit8000.c b/arch/arm/mach-omap2/board-devkit8000.c index b6002ec31c6a..d9bfe54917e4 100644 --- a/arch/arm/mach-omap2/board-devkit8000.c +++ b/arch/arm/mach-omap2/board-devkit8000.c @@ -47,6 +47,7 @@ #include <plat/usb.h> #include <video/omapdss.h> #include <video/omap-panel-generic-dpi.h> +#include <video/omap-panel-dvi.h> #include <plat/mcspi.h> #include <linux/input/matrix_keypad.h> @@ -139,7 +140,7 @@ static struct regulator_consumer_supply devkit8000_vio_supply[] = { }; static struct panel_generic_dpi_data lcd_panel = { - .name = "generic", + .name = "innolux_at070tn83", .platform_enable = devkit8000_panel_enable_lcd, .platform_disable = devkit8000_panel_disable_lcd, }; @@ -152,8 +153,7 @@ static struct omap_dss_device devkit8000_lcd_device = { .phy.dpi.data_lines = 24, }; -static struct panel_generic_dpi_data dvi_panel = { - .name = "generic", +static struct panel_dvi_platform_data dvi_panel = { .platform_enable = devkit8000_panel_enable_dvi, .platform_disable = devkit8000_panel_disable_dvi, }; @@ -161,7 +161,7 @@ static struct panel_generic_dpi_data dvi_panel = { static struct omap_dss_device devkit8000_dvi_device = { .name = "dvi", .type = OMAP_DISPLAY_TYPE_DPI, - .driver_name = "generic_dpi_panel", + .driver_name = "dvi", .data = &dvi_panel, .phy.dpi.data_lines = 24, }; @@ -267,7 +267,7 @@ static struct twl4030_gpio_platform_data devkit8000_gpio_data = { static struct regulator_consumer_supply devkit8000_vpll1_supplies[] = { REGULATOR_SUPPLY("vdds_dsi", "omapdss"), - REGULATOR_SUPPLY("vdds_dsi", "omapdss_dsi1"), + REGULATOR_SUPPLY("vdds_dsi", "omapdss_dsi.0"), }; /* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */ @@ -667,7 +667,7 @@ static void __init devkit8000_init(void) } MACHINE_START(DEVKIT8000, "OMAP3 Devkit8000") - .boot_params = 0x80000100, + .atag_offset = 0x100, .reserve = omap_reserve, .map_io = omap3_map_io, .init_early = devkit8000_init_early, diff --git a/arch/arm/mach-omap2/board-generic.c b/arch/arm/mach-omap2/board-generic.c index 54db41a84a9b..4431ad364565 100644 --- a/arch/arm/mach-omap2/board-generic.c +++ b/arch/arm/mach-omap2/board-generic.c @@ -15,7 +15,7 @@ * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ - +#include <linux/gpio.h> #include <linux/kernel.h> #include <linux/init.h> #include <linux/device.h> @@ -25,7 +25,6 @@ #include <asm/mach/arch.h> #include <asm/mach/map.h> -#include <mach/gpio.h> #include <plat/usb.h> #include <plat/board.h> #include <plat/common.h> @@ -66,7 +65,7 @@ static void __init omap_generic_map_io(void) /* XXX This machine entry name should be updated */ MACHINE_START(OMAP_GENERIC, "Generic OMAP24xx") /* Maintainer: Paul Mundt <paul.mundt@nokia.com> */ - .boot_params = 0x80000100, + .atag_offset = 0x100, .reserve = omap_reserve, .map_io = omap_generic_map_io, .init_early = omap_generic_init_early, diff --git a/arch/arm/mach-omap2/board-h4.c b/arch/arm/mach-omap2/board-h4.c index 45de2b319ec9..8fcf79628ca1 100644 --- a/arch/arm/mach-omap2/board-h4.c +++ b/arch/arm/mach-omap2/board-h4.c @@ -10,7 +10,7 @@ * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ - +#include <linux/gpio.h> #include <linux/kernel.h> #include <linux/init.h> #include <linux/platform_device.h> @@ -31,7 +31,6 @@ #include <asm/mach/arch.h> #include <asm/mach/map.h> -#include <mach/gpio.h> #include <plat/usb.h> #include <plat/board.h> #include <plat/common.h> @@ -40,6 +39,9 @@ #include <plat/dma.h> #include <plat/gpmc.h> +#include <video/omapdss.h> +#include <video/omap-panel-generic-dpi.h> + #include "mux.h" #include "control.h" @@ -157,17 +159,33 @@ static struct platform_device h4_kp_device = { }, }; -static struct platform_device h4_lcd_device = { - .name = "lcd_h4", - .id = -1, -}; - static struct platform_device *h4_devices[] __initdata = { &h4_flash_device, &h4_kp_device, +}; + +static struct panel_generic_dpi_data h4_panel_data = { + .name = "h4", +}; + +static struct omap_dss_device h4_lcd_device = { + .name = "lcd", + .driver_name = "generic_dpi_panel", + .type = OMAP_DISPLAY_TYPE_DPI, + .phy.dpi.data_lines = 16, + .data = &h4_panel_data, +}; + +static struct omap_dss_device *h4_dss_devices[] = { &h4_lcd_device, }; +static struct omap_dss_board_info h4_dss_data = { + .num_devices = ARRAY_SIZE(h4_dss_devices), + .devices = h4_dss_devices, + .default_device = &h4_lcd_device, +}; + /* 2420 Sysboot setup (2430 is different) */ static u32 get_sysboot_value(void) { @@ -271,10 +289,6 @@ static void __init h4_init_flash(void) h4_flash_resource.end = base + SZ_64M - 1; } -static struct omap_lcd_config h4_lcd_config __initdata = { - .ctrl_name = "internal", -}; - static struct omap_usb_config h4_usb_config __initdata = { /* S1.10 OFF -- usb "download port" * usb0 switched to Mini-B port and isp1105 transceiver; @@ -286,10 +300,6 @@ static struct omap_usb_config h4_usb_config __initdata = { .hmc_mode = 0x00, /* 0:dev|otg 1:disable 2:disable */ }; -static struct omap_board_config_kernel h4_config[] __initdata = { - { OMAP_TAG_LCD, &h4_lcd_config }, -}; - static void __init omap_h4_init_early(void) { omap2_init_common_infrastructure(); @@ -331,9 +341,6 @@ static void __init omap_h4_init(void) { omap2420_mux_init(board_mux, OMAP_PACKAGE_ZAF); - omap_board_config = h4_config; - omap_board_config_size = ARRAY_SIZE(h4_config); - /* * Make sure the serial ports are muxed on at this point. * You have to mux them off in device drivers later on @@ -372,6 +379,8 @@ static void __init omap_h4_init(void) omap2_usbfs_init(&h4_usb_config); omap_serial_init(); h4_init_flash(); + + omap_display_init(&h4_dss_data); } static void __init omap_h4_map_io(void) @@ -382,7 +391,7 @@ static void __init omap_h4_map_io(void) MACHINE_START(OMAP_H4, "OMAP2420 H4 board") /* Maintainer: Paul Mundt <paul.mundt@nokia.com> */ - .boot_params = 0x80000100, + .atag_offset = 0x100, .reserve = omap_reserve, .map_io = omap_h4_map_io, .init_early = omap_h4_init_early, diff --git a/arch/arm/mach-omap2/board-igep0020.c b/arch/arm/mach-omap2/board-igep0020.c index 35be778caf1b..96f9ef34d2fb 100644 --- a/arch/arm/mach-omap2/board-igep0020.c +++ b/arch/arm/mach-omap2/board-igep0020.c @@ -32,7 +32,7 @@ #include <plat/gpmc.h> #include <plat/usb.h> #include <video/omapdss.h> -#include <video/omap-panel-generic-dpi.h> +#include <video/omap-panel-dvi.h> #include <plat/onenand.h> #include "mux.h" @@ -455,16 +455,16 @@ static void igep2_disable_dvi(struct omap_dss_device *dssdev) gpio_direction_output(IGEP2_GPIO_DVI_PUP, 0); } -static struct panel_generic_dpi_data dvi_panel = { - .name = "generic", +static struct panel_dvi_platform_data dvi_panel = { .platform_enable = igep2_enable_dvi, .platform_disable = igep2_disable_dvi, + .i2c_bus_num = 3, }; static struct omap_dss_device igep2_dvi_device = { .type = OMAP_DISPLAY_TYPE_DPI, .name = "dvi", - .driver_name = "generic_dpi_panel", + .driver_name = "dvi", .data = &dvi_panel, .phy.dpi.data_lines = 24, }; @@ -672,7 +672,7 @@ static void __init igep_init(void) } MACHINE_START(IGEP0020, "IGEP v2 board") - .boot_params = 0x80000100, + .atag_offset = 0x100, .reserve = omap_reserve, .map_io = omap3_map_io, .init_early = igep_init_early, @@ -682,7 +682,7 @@ MACHINE_START(IGEP0020, "IGEP v2 board") MACHINE_END MACHINE_START(IGEP0030, "IGEP OMAP3 module") - .boot_params = 0x80000100, + .atag_offset = 0x100, .reserve = omap_reserve, .map_io = omap3_map_io, .init_early = igep_init_early, diff --git a/arch/arm/mach-omap2/board-ldp.c b/arch/arm/mach-omap2/board-ldp.c index 218764c9377e..f8f8a68a4899 100644 --- a/arch/arm/mach-omap2/board-ldp.c +++ b/arch/arm/mach-omap2/board-ldp.c @@ -10,7 +10,7 @@ * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ - +#include <linux/gpio.h> #include <linux/kernel.h> #include <linux/init.h> #include <linux/platform_device.h> @@ -27,6 +27,7 @@ #include <linux/io.h> #include <linux/smsc911x.h> #include <linux/mmc/host.h> +#include <linux/gpio.h> #include <mach/hardware.h> #include <asm/mach-types.h> @@ -34,7 +35,6 @@ #include <asm/mach/map.h> #include <plat/mcspi.h> -#include <mach/gpio.h> #include <plat/board.h> #include <plat/common.h> #include <plat/gpmc.h> @@ -44,6 +44,9 @@ #include <plat/usb.h> #include <plat/gpmc-smsc911x.h> +#include <video/omapdss.h> +#include <video/omap-panel-generic-dpi.h> + #include "board-flash.h" #include "mux.h" #include "hsmmc.h" @@ -180,29 +183,108 @@ static inline void __init ldp_init_smsc911x(void) gpmc_smsc911x_init(&smsc911x_cfg); } -static struct platform_device ldp_lcd_device = { - .name = "ldp_lcd", - .id = -1, +/* LCD */ + +static int ldp_backlight_gpio; +static int ldp_lcd_enable_gpio; + +#define LCD_PANEL_RESET_GPIO 55 +#define LCD_PANEL_QVGA_GPIO 56 + +static int ldp_panel_enable_lcd(struct omap_dss_device *dssdev) +{ + if (gpio_is_valid(ldp_lcd_enable_gpio)) + gpio_direction_output(ldp_lcd_enable_gpio, 1); + if (gpio_is_valid(ldp_backlight_gpio)) + gpio_direction_output(ldp_backlight_gpio, 1); + + return 0; +} + +static void ldp_panel_disable_lcd(struct omap_dss_device *dssdev) +{ + if (gpio_is_valid(ldp_lcd_enable_gpio)) + gpio_direction_output(ldp_lcd_enable_gpio, 0); + if (gpio_is_valid(ldp_backlight_gpio)) + gpio_direction_output(ldp_backlight_gpio, 0); +} + +static struct panel_generic_dpi_data ldp_panel_data = { + .name = "nec_nl2432dr22-11b", + .platform_enable = ldp_panel_enable_lcd, + .platform_disable = ldp_panel_disable_lcd, }; -static struct omap_lcd_config ldp_lcd_config __initdata = { - .ctrl_name = "internal", +static struct omap_dss_device ldp_lcd_device = { + .name = "lcd", + .driver_name = "generic_dpi_panel", + .type = OMAP_DISPLAY_TYPE_DPI, + .phy.dpi.data_lines = 18, + .data = &ldp_panel_data, +}; + +static struct omap_dss_device *ldp_dss_devices[] = { + &ldp_lcd_device, }; -static struct omap_board_config_kernel ldp_config[] __initdata = { - { OMAP_TAG_LCD, &ldp_lcd_config }, +static struct omap_dss_board_info ldp_dss_data = { + .num_devices = ARRAY_SIZE(ldp_dss_devices), + .devices = ldp_dss_devices, + .default_device = &ldp_lcd_device, }; +static void __init ldp_display_init(void) +{ + int r; + + static struct gpio gpios[] __initdata = { + {LCD_PANEL_RESET_GPIO, GPIOF_OUT_INIT_HIGH, "LCD RESET"}, + {LCD_PANEL_QVGA_GPIO, GPIOF_OUT_INIT_HIGH, "LCD QVGA"}, + }; + + r = gpio_request_array(gpios, ARRAY_SIZE(gpios)); + if (r) { + pr_err("Cannot request LCD GPIOs, error %d\n", r); + return; + } + + omap_display_init(&ldp_dss_data); +} + static void __init omap_ldp_init_early(void) { omap2_init_common_infrastructure(); omap2_init_common_devices(NULL, NULL); } +static int ldp_twl_gpio_setup(struct device *dev, unsigned gpio, unsigned ngpio) +{ + int r; + + struct gpio gpios[] = { + {gpio + 7 , GPIOF_OUT_INIT_LOW, "LCD ENABLE"}, + {gpio + 15, GPIOF_OUT_INIT_LOW, "LCD BACKLIGHT"}, + }; + + r = gpio_request_array(gpios, ARRAY_SIZE(gpios)); + if (r) { + pr_err("Cannot request LCD GPIOs, error %d\n", r); + ldp_backlight_gpio = -EINVAL; + ldp_lcd_enable_gpio = -EINVAL; + return r; + } + + ldp_backlight_gpio = gpio + 15; + ldp_lcd_enable_gpio = gpio + 7; + + return 0; +} + static struct twl4030_gpio_platform_data ldp_gpio_data = { .gpio_base = OMAP_MAX_GPIO_LINES, .irq_base = TWL4030_GPIO_IRQ_BASE, .irq_end = TWL4030_GPIO_IRQ_END, + .setup = ldp_twl_gpio_setup, }; static struct regulator_consumer_supply ldp_vmmc1_supply[] = { @@ -244,10 +326,31 @@ static struct regulator_init_data ldp_vaux1 = { .consumer_supplies = ldp_vaux1_supplies, }; +static struct regulator_consumer_supply ldp_vpll2_supplies[] = { + REGULATOR_SUPPLY("vdds_dsi", "omapdss"), + REGULATOR_SUPPLY("vdds_dsi", "omapdss_dsi1"), +}; + +static struct regulator_init_data ldp_vpll2 = { + .constraints = { + .name = "VDVI", + .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(ldp_vpll2_supplies), + .consumer_supplies = ldp_vpll2_supplies, +}; + static struct twl4030_platform_data ldp_twldata = { /* platform_data for children goes here */ .vmmc1 = &ldp_vmmc1, .vaux1 = &ldp_vaux1, + .vpll2 = &ldp_vpll2, .gpio = &ldp_gpio_data, .keypad = &ldp_kp_twl4030_data, }; @@ -273,7 +376,6 @@ static struct omap2_hsmmc_info mmc[] __initdata = { }; static struct platform_device *ldp_devices[] __initdata = { - &ldp_lcd_device, &ldp_gpio_keys_device, }; @@ -318,8 +420,6 @@ static struct mtd_partition ldp_nand_partitions[] = { static void __init omap_ldp_init(void) { omap3_mux_init(board_mux, OMAP_PACKAGE_CBB); - omap_board_config = ldp_config; - omap_board_config_size = ARRAY_SIZE(ldp_config); ldp_init_smsc911x(); omap_i2c_init(); platform_add_devices(ldp_devices, ARRAY_SIZE(ldp_devices)); @@ -330,10 +430,11 @@ static void __init omap_ldp_init(void) ARRAY_SIZE(ldp_nand_partitions), ZOOM_NAND_CS, 0); omap2_hsmmc_init(mmc); + ldp_display_init(); } MACHINE_START(OMAP_LDP, "OMAP LDP board") - .boot_params = 0x80000100, + .atag_offset = 0x100, .reserve = omap_reserve, .map_io = omap3_map_io, .init_early = omap_ldp_init_early, diff --git a/arch/arm/mach-omap2/board-n8x0.c b/arch/arm/mach-omap2/board-n8x0.c index e11f0c5d608a..6ce748154f24 100644 --- a/arch/arm/mach-omap2/board-n8x0.c +++ b/arch/arm/mach-omap2/board-n8x0.c @@ -695,7 +695,7 @@ static void __init n8x0_init_machine(void) } MACHINE_START(NOKIA_N800, "Nokia N800") - .boot_params = 0x80000100, + .atag_offset = 0x100, .reserve = omap_reserve, .map_io = n8x0_map_io, .init_early = n8x0_init_early, @@ -705,7 +705,7 @@ MACHINE_START(NOKIA_N800, "Nokia N800") MACHINE_END MACHINE_START(NOKIA_N810, "Nokia N810") - .boot_params = 0x80000100, + .atag_offset = 0x100, .reserve = omap_reserve, .map_io = n8x0_map_io, .init_early = n8x0_init_early, @@ -715,7 +715,7 @@ MACHINE_START(NOKIA_N810, "Nokia N810") MACHINE_END MACHINE_START(NOKIA_N810_WIMAX, "Nokia N810 WiMAX") - .boot_params = 0x80000100, + .atag_offset = 0x100, .reserve = omap_reserve, .map_io = n8x0_map_io, .init_early = n8x0_init_early, diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c index 3ae16b4e3f52..928933ba28ce 100644 --- a/arch/arm/mach-omap2/board-omap3beagle.c +++ b/arch/arm/mach-omap2/board-omap3beagle.c @@ -42,7 +42,7 @@ #include <plat/board.h> #include <plat/common.h> #include <video/omapdss.h> -#include <video/omap-panel-generic-dpi.h> +#include <video/omap-panel-dvi.h> #include <plat/gpmc.h> #include <plat/nand.h> #include <plat/usb.h> @@ -203,16 +203,16 @@ static void beagle_disable_dvi(struct omap_dss_device *dssdev) gpio_set_value(dssdev->reset_gpio, 0); } -static struct panel_generic_dpi_data dvi_panel = { - .name = "generic", +static struct panel_dvi_platform_data dvi_panel = { .platform_enable = beagle_enable_dvi, .platform_disable = beagle_disable_dvi, + .i2c_bus_num = 3, }; static struct omap_dss_device beagle_dvi_device = { .type = OMAP_DISPLAY_TYPE_DPI, .name = "dvi", - .driver_name = "generic_dpi_panel", + .driver_name = "dvi", .data = &dvi_panel, .phy.dpi.data_lines = 24, .reset_gpio = -EINVAL, @@ -557,7 +557,7 @@ static void __init omap3_beagle_init(void) MACHINE_START(OMAP3_BEAGLE, "OMAP3 Beagle Board") /* Maintainer: Syed Mohammed Khasim - http://beagleboard.org */ - .boot_params = 0x80000100, + .atag_offset = 0x100, .reserve = omap_reserve, .map_io = omap3_map_io, .init_early = omap3_beagle_init_early, diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c index c452b3f3331a..0d5a9e46a6af 100644 --- a/arch/arm/mach-omap2/board-omap3evm.c +++ b/arch/arm/mach-omap2/board-omap3evm.c @@ -45,7 +45,7 @@ #include <plat/common.h> #include <plat/mcspi.h> #include <video/omapdss.h> -#include <video/omap-panel-generic-dpi.h> +#include <video/omap-panel-dvi.h> #include "mux.h" #include "sdram-micron-mt46h32m32lf-6.h" @@ -247,8 +247,7 @@ static void omap3_evm_disable_dvi(struct omap_dss_device *dssdev) dvi_enabled = 0; } -static struct panel_generic_dpi_data dvi_panel = { - .name = "generic", +static struct panel_dvi_platform_data dvi_panel = { .platform_enable = omap3_evm_enable_dvi, .platform_disable = omap3_evm_disable_dvi, }; @@ -256,7 +255,7 @@ static struct panel_generic_dpi_data dvi_panel = { static struct omap_dss_device omap3_evm_dvi_device = { .name = "dvi", .type = OMAP_DISPLAY_TYPE_DPI, - .driver_name = "generic_dpi_panel", + .driver_name = "dvi", .data = &dvi_panel, .phy.dpi.data_lines = 24, }; @@ -681,7 +680,7 @@ static void __init omap3_evm_init(void) MACHINE_START(OMAP3EVM, "OMAP3 EVM") /* Maintainer: Syed Mohammed Khasim - Texas Instruments */ - .boot_params = 0x80000100, + .atag_offset = 0x100, .reserve = omap_reserve, .map_io = omap3_map_io, .init_early = omap3_evm_init_early, diff --git a/arch/arm/mach-omap2/board-omap3logic.c b/arch/arm/mach-omap2/board-omap3logic.c index 703aeb5b8fd4..01354a214caf 100644 --- a/arch/arm/mach-omap2/board-omap3logic.c +++ b/arch/arm/mach-omap2/board-omap3logic.c @@ -209,7 +209,7 @@ static void __init omap3logic_init(void) } MACHINE_START(OMAP3_TORPEDO, "Logic OMAP3 Torpedo board") - .boot_params = 0x80000100, + .atag_offset = 0x100, .map_io = omap3_map_io, .init_early = omap3logic_init_early, .init_irq = omap3_init_irq, @@ -218,7 +218,7 @@ MACHINE_START(OMAP3_TORPEDO, "Logic OMAP3 Torpedo board") MACHINE_END MACHINE_START(OMAP3530_LV_SOM, "OMAP Logic 3530 LV SOM board") - .boot_params = 0x80000100, + .atag_offset = 0x100, .map_io = omap3_map_io, .init_early = omap3logic_init_early, .init_irq = omap3_init_irq, diff --git a/arch/arm/mach-omap2/board-omap3pandora.c b/arch/arm/mach-omap2/board-omap3pandora.c index 080d7bd6795e..cca523eb73b4 100644 --- a/arch/arm/mach-omap2/board-omap3pandora.c +++ b/arch/arm/mach-omap2/board-omap3pandora.c @@ -335,7 +335,7 @@ static struct regulator_consumer_supply pandora_vmmc3_supply[] = { static struct regulator_consumer_supply pandora_vdds_supplies[] = { REGULATOR_SUPPLY("vdds_sdi", "omapdss"), REGULATOR_SUPPLY("vdds_dsi", "omapdss"), - REGULATOR_SUPPLY("vdds_dsi", "omapdss_dsi1"), + REGULATOR_SUPPLY("vdds_dsi", "omapdss_dsi.0"), }; static struct regulator_consumer_supply pandora_vcc_lcd_supply[] = { @@ -606,7 +606,7 @@ static void __init omap3pandora_init(void) } MACHINE_START(OMAP3_PANDORA, "Pandora Handheld Console") - .boot_params = 0x80000100, + .atag_offset = 0x100, .reserve = omap_reserve, .map_io = omap3_map_io, .init_early = omap3pandora_init_early, diff --git a/arch/arm/mach-omap2/board-omap3stalker.c b/arch/arm/mach-omap2/board-omap3stalker.c index 8e104980ea26..4732589ad97e 100644 --- a/arch/arm/mach-omap2/board-omap3stalker.c +++ b/arch/arm/mach-omap2/board-omap3stalker.c @@ -41,6 +41,7 @@ #include <plat/usb.h> #include <video/omapdss.h> #include <video/omap-panel-generic-dpi.h> +#include <video/omap-panel-dvi.h> #include <plat/mcspi.h> #include <linux/input/matrix_keypad.h> @@ -107,39 +108,6 @@ static void __init omap3_stalker_display_init(void) return; } -static int omap3_stalker_enable_lcd(struct omap_dss_device *dssdev) -{ - if (dvi_enabled) { - printk(KERN_ERR "cannot enable LCD, DVI is enabled\n"); - return -EINVAL; - } - gpio_set_value(DSS_ENABLE_GPIO, 1); - gpio_set_value(LCD_PANEL_BKLIGHT_GPIO, 1); - lcd_enabled = 1; - return 0; -} - -static void omap3_stalker_disable_lcd(struct omap_dss_device *dssdev) -{ - gpio_set_value(DSS_ENABLE_GPIO, 0); - gpio_set_value(LCD_PANEL_BKLIGHT_GPIO, 0); - lcd_enabled = 0; -} - -static struct panel_generic_dpi_data lcd_panel = { - .name = "generic", - .platform_enable = omap3_stalker_enable_lcd, - .platform_disable = omap3_stalker_disable_lcd, -}; - -static struct omap_dss_device omap3_stalker_lcd_device = { - .name = "lcd", - .driver_name = "generic_dpi_panel", - .data = &lcd_panel, - .phy.dpi.data_lines = 24, - .type = OMAP_DISPLAY_TYPE_DPI, -}; - static int omap3_stalker_enable_tv(struct omap_dss_device *dssdev) { return 0; @@ -179,8 +147,7 @@ static void omap3_stalker_disable_dvi(struct omap_dss_device *dssdev) dvi_enabled = 0; } -static struct panel_generic_dpi_data dvi_panel = { - .name = "generic", +static struct panel_dvi_platform_data dvi_panel = { .platform_enable = omap3_stalker_enable_dvi, .platform_disable = omap3_stalker_disable_dvi, }; @@ -188,13 +155,12 @@ static struct panel_generic_dpi_data dvi_panel = { static struct omap_dss_device omap3_stalker_dvi_device = { .name = "dvi", .type = OMAP_DISPLAY_TYPE_DPI, - .driver_name = "generic_dpi_panel", + .driver_name = "dvi", .data = &dvi_panel, .phy.dpi.data_lines = 24, }; static struct omap_dss_device *omap3_stalker_dss_devices[] = { - &omap3_stalker_lcd_device, &omap3_stalker_tv_device, &omap3_stalker_dvi_device, }; @@ -494,7 +460,7 @@ static void __init omap3_stalker_init(void) MACHINE_START(SBC3530, "OMAP3 STALKER") /* Maintainer: Jason Lam -lzg@ema-tech.com */ - .boot_params = 0x80000100, + .atag_offset = 0x100, .map_io = omap3_map_io, .init_early = omap3_stalker_init_early, .init_irq = omap3_stalker_init_irq, diff --git a/arch/arm/mach-omap2/board-omap3touchbook.c b/arch/arm/mach-omap2/board-omap3touchbook.c index 852ea0464057..abb68913e047 100644 --- a/arch/arm/mach-omap2/board-omap3touchbook.c +++ b/arch/arm/mach-omap2/board-omap3touchbook.c @@ -104,15 +104,6 @@ static struct omap2_hsmmc_info mmc[] = { {} /* Terminator */ }; -static struct platform_device omap3_touchbook_lcd_device = { - .name = "omap3touchbook_lcd", - .id = -1, -}; - -static struct omap_lcd_config omap3_touchbook_lcd_config __initdata = { - .ctrl_name = "internal", -}; - static struct regulator_consumer_supply touchbook_vmmc1_supply[] = { REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"), }; @@ -165,14 +156,12 @@ static struct twl4030_gpio_platform_data touchbook_gpio_data = { static struct regulator_consumer_supply touchbook_vdac_supply[] = { { .supply = "vdac", - .dev = &omap3_touchbook_lcd_device.dev, }, }; static struct regulator_consumer_supply touchbook_vdvi_supply[] = { { .supply = "vdvi", - .dev = &omap3_touchbook_lcd_device.dev, }, }; @@ -316,10 +305,6 @@ static struct platform_device keys_gpio = { }, }; -static struct omap_board_config_kernel omap3_touchbook_config[] __initdata = { - { OMAP_TAG_LCD, &omap3_touchbook_lcd_config }, -}; - #ifdef CONFIG_OMAP_MUX static struct omap_board_mux board_mux[] __initdata = { { .reg_offset = OMAP_MUX_TERMINATOR }, @@ -339,7 +324,6 @@ static void __init omap3_touchbook_init_irq(void) } static struct platform_device *omap3_touchbook_devices[] __initdata = { - &omap3_touchbook_lcd_device, &leds_gpio, &keys_gpio, }; @@ -376,8 +360,6 @@ early_param("tbr", early_touchbook_revision); static void __init omap3_touchbook_init(void) { omap3_mux_init(board_mux, OMAP_PACKAGE_CBB); - omap_board_config = omap3_touchbook_config; - omap_board_config_size = ARRAY_SIZE(omap3_touchbook_config); pm_power_off = omap3_touchbook_poweroff; @@ -404,7 +386,7 @@ static void __init omap3_touchbook_init(void) MACHINE_START(TOUCHBOOK, "OMAP3 touchbook Board") /* Maintainer: Gregoire Gentil - http://www.alwaysinnovating.com */ - .boot_params = 0x80000100, + .atag_offset = 0x100, .reserve = omap_reserve, .map_io = omap3_map_io, .init_early = omap3_touchbook_init_early, diff --git a/arch/arm/mach-omap2/board-omap4panda.c b/arch/arm/mach-omap2/board-omap4panda.c index 9aaa96057666..ed38d8fd090f 100644 --- a/arch/arm/mach-omap2/board-omap4panda.c +++ b/arch/arm/mach-omap2/board-omap4panda.c @@ -40,7 +40,7 @@ #include <plat/common.h> #include <plat/usb.h> #include <plat/mmc.h> -#include <video/omap-panel-generic-dpi.h> +#include <video/omap-panel-dvi.h> #include "hsmmc.h" #include "control.h" @@ -455,16 +455,16 @@ static void omap4_panda_disable_dvi(struct omap_dss_device *dssdev) } /* Using generic display panel */ -static struct panel_generic_dpi_data omap4_dvi_panel = { - .name = "generic", +static struct panel_dvi_platform_data omap4_dvi_panel = { .platform_enable = omap4_panda_enable_dvi, .platform_disable = omap4_panda_disable_dvi, + .i2c_bus_num = 3, }; struct omap_dss_device omap4_panda_dvi_device = { .type = OMAP_DISPLAY_TYPE_DPI, .name = "dvi", - .driver_name = "generic_dpi_panel", + .driver_name = "dvi", .data = &omap4_dvi_panel, .phy.dpi.data_lines = 24, .reset_gpio = PANDA_DVI_TFP410_POWER_DOWN_GPIO, @@ -583,7 +583,7 @@ static void __init omap4_panda_map_io(void) MACHINE_START(OMAP4_PANDA, "OMAP4 Panda board") /* Maintainer: David Anders - Texas Instruments Inc */ - .boot_params = 0x80000100, + .atag_offset = 0x100, .reserve = omap_reserve, .map_io = omap4_panda_map_io, .init_early = omap4_panda_init_early, diff --git a/arch/arm/mach-omap2/board-overo.c b/arch/arm/mach-omap2/board-overo.c index f949a9954d76..ec0f60c1cb7c 100644 --- a/arch/arm/mach-omap2/board-overo.c +++ b/arch/arm/mach-omap2/board-overo.c @@ -46,6 +46,7 @@ #include <plat/common.h> #include <video/omapdss.h> #include <video/omap-panel-generic-dpi.h> +#include <video/omap-panel-dvi.h> #include <plat/gpmc.h> #include <mach/hardware.h> #include <plat/nand.h> @@ -182,16 +183,16 @@ static void overo_panel_disable_dvi(struct omap_dss_device *dssdev) dvi_enabled = 0; } -static struct panel_generic_dpi_data dvi_panel = { - .name = "generic", +static struct panel_dvi_platform_data dvi_panel = { .platform_enable = overo_panel_enable_dvi, .platform_disable = overo_panel_disable_dvi, + .i2c_bus_num = 3, }; static struct omap_dss_device overo_dvi_device = { .name = "dvi", .type = OMAP_DISPLAY_TYPE_DPI, - .driver_name = "generic_dpi_panel", + .driver_name = "dvi", .data = &dvi_panel, .phy.dpi.data_lines = 24, }; @@ -561,7 +562,7 @@ static void __init overo_init(void) } MACHINE_START(OVERO, "Gumstix Overo") - .boot_params = 0x80000100, + .atag_offset = 0x100, .reserve = omap_reserve, .map_io = omap3_map_io, .init_early = overo_init_early, diff --git a/arch/arm/mach-omap2/board-rm680.c b/arch/arm/mach-omap2/board-rm680.c index 7dfed24ee12e..9a8ce239ba9e 100644 --- a/arch/arm/mach-omap2/board-rm680.c +++ b/arch/arm/mach-omap2/board-rm680.c @@ -153,7 +153,7 @@ static void __init rm680_map_io(void) } MACHINE_START(NOKIA_RM680, "Nokia RM-680 board") - .boot_params = 0x80000100, + .atag_offset = 0x100, .reserve = omap_reserve, .map_io = rm680_map_io, .init_early = rm680_init_early, diff --git a/arch/arm/mach-omap2/board-rx51-peripherals.c b/arch/arm/mach-omap2/board-rx51-peripherals.c index 5a886cd2c598..ba1aa07bdb29 100644 --- a/arch/arm/mach-omap2/board-rx51-peripherals.c +++ b/arch/arm/mach-omap2/board-rx51-peripherals.c @@ -900,7 +900,6 @@ static struct twl4030_platform_data rx51_twldata __initdata = { }; static struct tpa6130a2_platform_data rx51_tpa6130a2_data __initdata_or_module = { - .id = TPA6130A2, .power_gpio = 98, }; diff --git a/arch/arm/mach-omap2/board-rx51.c b/arch/arm/mach-omap2/board-rx51.c index 5ea142f9bc97..faa2a8e28de5 100644 --- a/arch/arm/mach-omap2/board-rx51.c +++ b/arch/arm/mach-omap2/board-rx51.c @@ -79,29 +79,6 @@ static struct cpuidle_params rx51_cpuidle_params[] = { {7505 + 15274, 484329, 1}, }; -static struct omap_lcd_config rx51_lcd_config = { - .ctrl_name = "internal", -}; - -static struct omap_fbmem_config rx51_fbmem0_config = { - .size = 752 * 1024, -}; - -static struct omap_fbmem_config rx51_fbmem1_config = { - .size = 752 * 1024, -}; - -static struct omap_fbmem_config rx51_fbmem2_config = { - .size = 752 * 1024, -}; - -static struct omap_board_config_kernel rx51_config[] = { - { OMAP_TAG_FBMEM, &rx51_fbmem0_config }, - { OMAP_TAG_FBMEM, &rx51_fbmem1_config }, - { OMAP_TAG_FBMEM, &rx51_fbmem2_config }, - { OMAP_TAG_LCD, &rx51_lcd_config }, -}; - static void __init rx51_init_early(void) { struct omap_sdrc_params *sdrc_params; @@ -128,8 +105,6 @@ static struct omap_musb_board_data musb_board_data = { static void __init rx51_init(void) { omap3_mux_init(board_mux, OMAP_PACKAGE_CBB); - omap_board_config = rx51_config; - omap_board_config_size = ARRAY_SIZE(rx51_config); omap3_pm_init_cpuidle(rx51_cpuidle_params); omap_serial_init(); usb_musb_init(&musb_board_data); @@ -156,7 +131,7 @@ static void __init rx51_reserve(void) MACHINE_START(NOKIA_RX51, "Nokia RX-51 board") /* Maintainer: Lauri Leukkunen <lauri.leukkunen@nokia.com> */ - .boot_params = 0x80000100, + .atag_offset = 0x100, .reserve = rx51_reserve, .map_io = rx51_map_io, .init_early = rx51_init_early, diff --git a/arch/arm/mach-omap2/board-ti8168evm.c b/arch/arm/mach-omap2/board-ti8168evm.c index a85d5b0b11da..e41958acb6b6 100644 --- a/arch/arm/mach-omap2/board-ti8168evm.c +++ b/arch/arm/mach-omap2/board-ti8168evm.c @@ -48,7 +48,7 @@ static void __init ti8168_evm_map_io(void) MACHINE_START(TI8168EVM, "ti8168evm") /* Maintainer: Texas Instruments */ - .boot_params = 0x80000100, + .atag_offset = 0x100, .map_io = ti8168_evm_map_io, .init_early = ti8168_init_early, .init_irq = ti816x_init_irq, diff --git a/arch/arm/mach-omap2/board-zoom.c b/arch/arm/mach-omap2/board-zoom.c index 8a98c3c303fc..72f1db4863e5 100644 --- a/arch/arm/mach-omap2/board-zoom.c +++ b/arch/arm/mach-omap2/board-zoom.c @@ -133,7 +133,7 @@ static void __init omap_zoom_init(void) } MACHINE_START(OMAP_ZOOM2, "OMAP Zoom2 board") - .boot_params = 0x80000100, + .atag_offset = 0x100, .reserve = omap_reserve, .map_io = omap3_map_io, .init_early = omap_zoom_init_early, @@ -143,7 +143,7 @@ MACHINE_START(OMAP_ZOOM2, "OMAP Zoom2 board") MACHINE_END MACHINE_START(OMAP_ZOOM3, "OMAP Zoom3 board") - .boot_params = 0x80000100, + .atag_offset = 0x100, .reserve = omap_reserve, .map_io = omap3_map_io, .init_early = omap_zoom_init_early, diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c index 1077ad663f93..ae8ea5b3b1a0 100644 --- a/arch/arm/mach-omap2/devices.c +++ b/arch/arm/mach-omap2/devices.c @@ -8,7 +8,7 @@ * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. */ - +#include <linux/gpio.h> #include <linux/kernel.h> #include <linux/init.h> #include <linux/platform_device.h> @@ -26,7 +26,6 @@ #include <plat/tc.h> #include <plat/board.h> #include <plat/mcbsp.h> -#include <mach/gpio.h> #include <plat/mmc.h> #include <plat/dma.h> #include <plat/omap_hwmod.h> @@ -330,6 +329,38 @@ static void omap_init_audio(void) static inline void omap_init_audio(void) {} #endif +#if defined(CONFIG_SND_OMAP_SOC_MCPDM) || \ + defined(CONFIG_SND_OMAP_SOC_MCPDM_MODULE) + +static struct omap_device_pm_latency omap_mcpdm_latency[] = { + { + .deactivate_func = omap_device_idle_hwmods, + .activate_func = omap_device_enable_hwmods, + .flags = OMAP_DEVICE_LATENCY_AUTO_ADJUST, + }, +}; + +static void omap_init_mcpdm(void) +{ + struct omap_hwmod *oh; + struct omap_device *od; + + oh = omap_hwmod_lookup("mcpdm"); + if (!oh) { + printk(KERN_ERR "Could not look up mcpdm hw_mod\n"); + return; + } + + od = omap_device_build("omap-mcpdm", -1, oh, NULL, 0, + omap_mcpdm_latency, + ARRAY_SIZE(omap_mcpdm_latency), 0); + if (IS_ERR(od)) + printk(KERN_ERR "Could not build omap_device for omap-mcpdm-dai\n"); +} +#else +static inline void omap_init_mcpdm(void) {} +#endif + #if defined(CONFIG_SPI_OMAP24XX) || defined(CONFIG_SPI_OMAP24XX_MODULE) #include <plat/mcspi.h> @@ -683,6 +714,7 @@ static int __init omap2_init_devices(void) * in alphabetical order so they're easier to sort through. */ omap_init_audio(); + omap_init_mcpdm(); omap_init_camera(); omap_init_mbox(); omap_init_mcspi(); diff --git a/arch/arm/mach-omap2/display.c b/arch/arm/mach-omap2/display.c index a5b7a236aa5b..62510ec863c6 100644 --- a/arch/arm/mach-omap2/display.c +++ b/arch/arm/mach-omap2/display.c @@ -27,6 +27,8 @@ #include <plat/omap_device.h> #include <plat/omap-pm.h> +#include "control.h" + static struct platform_device omap_display_device = { .name = "omapdss", .id = -1, @@ -61,7 +63,7 @@ static const struct omap_dss_hwmod_data omap3_dss_hwmod_data[] __initdata = { { "dss_dispc", "omapdss_dispc", -1 }, { "dss_rfbi", "omapdss_rfbi", -1 }, { "dss_venc", "omapdss_venc", -1 }, - { "dss_dsi1", "omapdss_dsi1", -1 }, + { "dss_dsi1", "omapdss_dsi", 0 }, }; static const struct omap_dss_hwmod_data omap4_dss_hwmod_data[] __initdata = { @@ -69,11 +71,58 @@ static const struct omap_dss_hwmod_data omap4_dss_hwmod_data[] __initdata = { { "dss_dispc", "omapdss_dispc", -1 }, { "dss_rfbi", "omapdss_rfbi", -1 }, { "dss_venc", "omapdss_venc", -1 }, - { "dss_dsi1", "omapdss_dsi1", -1 }, - { "dss_dsi2", "omapdss_dsi2", -1 }, + { "dss_dsi1", "omapdss_dsi", 0 }, + { "dss_dsi2", "omapdss_dsi", 1 }, { "dss_hdmi", "omapdss_hdmi", -1 }, }; +static int omap4_dsi_mux_pads(int dsi_id, unsigned lanes) +{ + u32 enable_mask, enable_shift; + u32 pipd_mask, pipd_shift; + u32 reg; + + if (dsi_id == 0) { + enable_mask = OMAP4_DSI1_LANEENABLE_MASK; + enable_shift = OMAP4_DSI1_LANEENABLE_SHIFT; + pipd_mask = OMAP4_DSI1_PIPD_MASK; + pipd_shift = OMAP4_DSI1_PIPD_SHIFT; + } else if (dsi_id == 1) { + enable_mask = OMAP4_DSI2_LANEENABLE_MASK; + enable_shift = OMAP4_DSI2_LANEENABLE_SHIFT; + pipd_mask = OMAP4_DSI2_PIPD_MASK; + pipd_shift = OMAP4_DSI2_PIPD_SHIFT; + } else { + return -ENODEV; + } + + reg = omap4_ctrl_pad_readl(OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_DSIPHY); + + reg &= ~enable_mask; + reg &= ~pipd_mask; + + reg |= (lanes << enable_shift) & enable_mask; + reg |= (lanes << pipd_shift) & pipd_mask; + + omap4_ctrl_pad_writel(reg, OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_DSIPHY); + + return 0; +} + +static int omap_dsi_enable_pads(int dsi_id, unsigned lane_mask) +{ + if (cpu_is_omap44xx()) + return omap4_dsi_mux_pads(dsi_id, lane_mask); + + return 0; +} + +static void omap_dsi_disable_pads(int dsi_id, unsigned lane_mask) +{ + if (cpu_is_omap44xx()) + omap4_dsi_mux_pads(dsi_id, 0); +} + int __init omap_display_init(struct omap_dss_board_info *board_data) { int r = 0; @@ -96,6 +145,11 @@ int __init omap_display_init(struct omap_dss_board_info *board_data) oh_count = ARRAY_SIZE(omap4_dss_hwmod_data); } + if (board_data->dsi_enable_pads == NULL) + board_data->dsi_enable_pads = omap_dsi_enable_pads; + if (board_data->dsi_disable_pads == NULL) + board_data->dsi_disable_pads = omap_dsi_disable_pads; + pdata.board_data = board_data; pdata.board_data->get_context_loss_count = omap_pm_get_dev_context_loss_count; diff --git a/arch/arm/mach-omap2/hsmmc.c b/arch/arm/mach-omap2/hsmmc.c index a9b45c76e1d3..097a42d81e59 100644 --- a/arch/arm/mach-omap2/hsmmc.c +++ b/arch/arm/mach-omap2/hsmmc.c @@ -137,8 +137,7 @@ static void omap4_hsmmc1_before_set_reg(struct device *dev, int slot, */ reg = omap4_ctrl_pad_readl(control_pbias_offset); reg &= ~(OMAP4_MMC1_PBIASLITE_PWRDNZ_MASK | - OMAP4_MMC1_PWRDNZ_MASK | - OMAP4_USBC1_ICUSB_PWRDNZ_MASK); + OMAP4_MMC1_PWRDNZ_MASK); omap4_ctrl_pad_writel(reg, control_pbias_offset); } @@ -156,8 +155,7 @@ static void omap4_hsmmc1_after_set_reg(struct device *dev, int slot, else reg |= OMAP4_MMC1_PBIASLITE_VMODE_MASK; reg |= (OMAP4_MMC1_PBIASLITE_PWRDNZ_MASK | - OMAP4_MMC1_PWRDNZ_MASK | - OMAP4_USBC1_ICUSB_PWRDNZ_MASK); + OMAP4_MMC1_PWRDNZ_MASK); omap4_ctrl_pad_writel(reg, control_pbias_offset); timeout = jiffies + msecs_to_jiffies(5); @@ -171,16 +169,14 @@ static void omap4_hsmmc1_after_set_reg(struct device *dev, int slot, if (reg & OMAP4_MMC1_PBIASLITE_VMODE_ERROR_MASK) { pr_err("Pbias Voltage is not same as LDO\n"); /* Caution : On VMODE_ERROR Power Down MMC IO */ - reg &= ~(OMAP4_MMC1_PWRDNZ_MASK | - OMAP4_USBC1_ICUSB_PWRDNZ_MASK); + reg &= ~(OMAP4_MMC1_PWRDNZ_MASK); omap4_ctrl_pad_writel(reg, control_pbias_offset); } } else { reg = omap4_ctrl_pad_readl(control_pbias_offset); reg |= (OMAP4_MMC1_PBIASLITE_PWRDNZ_MASK | OMAP4_MMC1_PWRDNZ_MASK | - OMAP4_MMC1_PBIASLITE_VMODE_MASK | - OMAP4_USBC1_ICUSB_PWRDNZ_MASK); + OMAP4_MMC1_PBIASLITE_VMODE_MASK); omap4_ctrl_pad_writel(reg, control_pbias_offset); } } diff --git a/arch/arm/mach-omap2/include/mach/debug-macro.S b/arch/arm/mach-omap2/include/mach/debug-macro.S index 48adfe9fe4f3..13f98e59cfef 100644 --- a/arch/arm/mach-omap2/include/mach/debug-macro.S +++ b/arch/arm/mach-omap2/include/mach/debug-macro.S @@ -13,15 +13,10 @@ #include <linux/serial_reg.h> -#include <asm/memory.h> - #include <plat/serial.h> #define UART_OFFSET(addr) ((addr) & 0x00ffffff) -#define omap_uart_v2p(x) ((x) - PAGE_OFFSET + PLAT_PHYS_OFFSET) -#define omap_uart_p2v(x) ((x) - PLAT_PHYS_OFFSET + PAGE_OFFSET) - .pushsection .data omap_uart_phys: .word 0 omap_uart_virt: .word 0 @@ -34,26 +29,25 @@ omap_uart_lsr: .word 0 * the desired UART phys and virt addresses temporarily into * the omap_uart_phys and omap_uart_virt above. */ - .macro addruart, rp, rv + .macro addruart, rp, rv, tmp /* Use omap_uart_phys/virt if already configured */ -10: mrc p15, 0, \rp, c1, c0 - tst \rp, #1 @ MMU enabled? - ldreq \rp, =omap_uart_v2p(omap_uart_phys) @ MMU disabled - ldrne \rp, =omap_uart_phys @ MMU enabled - add \rv, \rp, #4 @ omap_uart_virt - ldr \rp, [\rp, #0] - ldr \rv, [\rv, #0] +10: adr \rp, 99f @ get effective addr of 99f + ldr \rv, [\rp] @ get absolute addr of 99f + sub \rv, \rv, \rp @ offset between the two + ldr \rp, [\rp, #4] @ abs addr of omap_uart_phys + sub \tmp, \rp, \rv @ make it effective + ldr \rp, [\tmp, #0] @ omap_uart_phys + ldr \rv, [\tmp, #4] @ omap_uart_virt cmp \rp, #0 @ is port configured? cmpne \rv, #0 - bne 99f @ already configured + bne 100f @ already configured /* Check the debug UART configuration set in uncompress.h */ - mrc p15, 0, \rp, c1, c0 - tst \rp, #1 @ MMU enabled? - ldreq \rp, =OMAP_UART_INFO @ MMU not enabled - ldrne \rp, =omap_uart_p2v(OMAP_UART_INFO) @ MMU enabled - ldr \rp, [\rp, #0] + mov \rp, pc + ldr \rv, =OMAP_UART_INFO_OFS + and \rp, \rp, #0xff000000 + ldr \rp, [\rp, \rv] /* Select the UART to use based on the UART1 scratchpad value */ cmp \rp, #0 @ no port configured? @@ -106,50 +100,47 @@ omap_uart_lsr: .word 0 b 98f 83: mov \rp, #UART_OFFSET(TI816X_UART3_BASE) b 98f + 95: ldr \rp, =ZOOM_UART_BASE - mrc p15, 0, \rv, c1, c0 - tst \rv, #1 @ MMU enabled? - ldreq \rv, =omap_uart_v2p(omap_uart_phys) @ MMU disabled - ldrne \rv, =omap_uart_phys @ MMU enabled - str \rp, [\rv, #0] + str \rp, [\tmp, #0] @ omap_uart_phys ldr \rp, =ZOOM_UART_VIRT - add \rv, \rv, #4 @ omap_uart_virt - str \rp, [\rv, #0] + str \rp, [\tmp, #4] @ omap_uart_virt mov \rp, #(UART_LSR << ZOOM_PORT_SHIFT) - add \rv, \rv, #4 @ omap_uart_lsr - str \rp, [\rv, #0] + str \rp, [\tmp, #8] @ omap_uart_lsr b 10b /* Store both phys and virt address for the uart */ 98: add \rp, \rp, #0x48000000 @ phys base - mrc p15, 0, \rv, c1, c0 - tst \rv, #1 @ MMU enabled? - ldreq \rv, =omap_uart_v2p(omap_uart_phys) @ MMU disabled - ldrne \rv, =omap_uart_phys @ MMU enabled - str \rp, [\rv, #0] + str \rp, [\tmp, #0] @ omap_uart_phys sub \rp, \rp, #0x48000000 @ phys base add \rp, \rp, #0xfa000000 @ virt base - add \rv, \rv, #4 @ omap_uart_virt - str \rp, [\rv, #0] + str \rp, [\tmp, #4] @ omap_uart_virt mov \rp, #(UART_LSR << OMAP_PORT_SHIFT) - add \rv, \rv, #4 @ omap_uart_lsr - str \rp, [\rv, #0] + str \rp, [\tmp, #8] @ omap_uart_lsr b 10b -99: + + .align +99: .word . + .word omap_uart_phys + .ltorg + +100: /* Pass the UART_LSR reg address */ + ldr \tmp, [\tmp, #8] @ omap_uart_lsr + add \rp, \rp, \tmp + add \rv, \rv, \tmp .endm .macro senduart,rd,rx - strb \rd, [\rx] + orr \rd, \rd, \rx, lsl #24 @ preserve LSR reg offset + bic \rx, \rx, #0xff @ get base (THR) reg address + strb \rd, [\rx] @ send lower byte of rd + orr \rx, \rx, \rd, lsr #24 @ restore original rx (LSR) + bic \rd, \rd, #(0xff << 24) @ restore original rd .endm .macro busyuart,rd,rx -1001: mrc p15, 0, \rd, c1, c0 - tst \rd, #1 @ MMU enabled? - ldreq \rd, =omap_uart_v2p(omap_uart_lsr) @ MMU disabled - ldrne \rd, =omap_uart_lsr @ MMU enabled - ldr \rd, [\rd, #0] - ldrb \rd, [\rx, \rd] +1001: ldrb \rd, [\rx] @ rx contains UART_LSR address and \rd, \rd, #(UART_LSR_TEMT | UART_LSR_THRE) teq \rd, #(UART_LSR_TEMT | UART_LSR_THRE) bne 1001b diff --git a/arch/arm/mach-omap2/include/mach/entry-macro.S b/arch/arm/mach-omap2/include/mach/entry-macro.S index ceb8b7e593d7..feb90a10945a 100644 --- a/arch/arm/mach-omap2/include/mach/entry-macro.S +++ b/arch/arm/mach-omap2/include/mach/entry-macro.S @@ -78,7 +78,7 @@ 4401: ldr \irqstat, [\base, #GIC_CPU_INTACK] ldr \tmp, =1021 bic \irqnr, \irqstat, #0x1c00 - cmp \irqnr, #29 + cmp \irqnr, #15 cmpcc \irqnr, \irqnr cmpne \irqnr, \tmp cmpcs \irqnr, \irqnr @@ -101,18 +101,6 @@ it cs cmpcs \irqnr, \irqnr .endm - - /* As above, this assumes that irqstat and base are preserved */ - - .macro test_for_ltirq, irqnr, irqstat, base, tmp - bic \irqnr, \irqstat, #0x1c00 - mov \tmp, #0 - cmp \irqnr, #29 - itt eq - moveq \tmp, #1 - streq \irqstat, [\base, #GIC_CPU_EOI] - cmp \tmp, #0 - .endm #endif /* CONFIG_SMP */ #else /* MULTI_OMAP2 */ diff --git a/arch/arm/mach-omap2/include/mach/memory.h b/arch/arm/mach-omap2/include/mach/memory.h deleted file mode 100644 index ca6d32a917dd..000000000000 --- a/arch/arm/mach-omap2/include/mach/memory.h +++ /dev/null @@ -1,5 +0,0 @@ -/* - * arch/arm/mach-omap2/include/mach/memory.h - */ - -#include <plat/memory.h> diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c index 2ce1ce6fb4db..d6d01cb7f28a 100644 --- a/arch/arm/mach-omap2/io.c +++ b/arch/arm/mach-omap2/io.c @@ -16,7 +16,6 @@ * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ - #include <linux/module.h> #include <linux/kernel.h> #include <linux/init.h> @@ -250,6 +249,7 @@ static void __init _omap2_map_common_io(void) omap2_check_revision(); omap_sram_init(); + omap_init_consistent_dma_size(); } #ifdef CONFIG_SOC_OMAP2420 diff --git a/arch/arm/mach-omap2/omap-smp.c b/arch/arm/mach-omap2/omap-smp.c index ce65e9329c7b..889464dc7b2d 100644 --- a/arch/arm/mach-omap2/omap-smp.c +++ b/arch/arm/mach-omap2/omap-smp.c @@ -109,12 +109,10 @@ void __init smp_init_cpus(void) ncores = scu_get_core_count(scu_base); /* sanity check */ - if (ncores > NR_CPUS) { - printk(KERN_WARNING - "OMAP4: no. of cores (%d) greater than configured " - "maximum of %d - clipping\n", - ncores, NR_CPUS); - ncores = NR_CPUS; + if (ncores > nr_cpu_ids) { + pr_warn("SMP: %u cores greater than maximum (%u), clipping\n", + ncores, nr_cpu_ids); + ncores = nr_cpu_ids; } for (i = 0; i < ncores; i++) diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c index 6201422c0606..79325c65c23c 100644 --- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c @@ -5430,7 +5430,7 @@ static __initdata struct omap_hwmod *omap44xx_hwmods[] = { &omap44xx_mcbsp4_hwmod, /* mcpdm class */ -/* &omap44xx_mcpdm_hwmod, */ + &omap44xx_mcpdm_hwmod, /* mcspi class */ &omap44xx_mcspi1_hwmod, diff --git a/arch/arm/mach-omap2/smartreflex.c b/arch/arm/mach-omap2/smartreflex.c index 34c01a7de810..f49804f181d4 100644 --- a/arch/arm/mach-omap2/smartreflex.c +++ b/arch/arm/mach-omap2/smartreflex.c @@ -247,7 +247,7 @@ static void sr_stop_vddautocomp(struct omap_sr *sr) * driver register and sr device intializtion API's. Only one call * will ultimately succeed. * - * Currently this function registers interrrupt handler for a particular SR + * Currently this function registers interrupt handler for a particular SR * if smartreflex class driver is already registered and has * requested for interrupts and the SR interrupt line in present. */ diff --git a/arch/arm/mach-omap2/twl-common.c b/arch/arm/mach-omap2/twl-common.c index daa056ed8738..522435772168 100644 --- a/arch/arm/mach-omap2/twl-common.c +++ b/arch/arm/mach-omap2/twl-common.c @@ -99,7 +99,7 @@ static struct regulator_init_data omap3_vdac_idata = { static struct regulator_consumer_supply omap3_vpll2_supplies[] = { REGULATOR_SUPPLY("vdds_dsi", "omapdss"), - REGULATOR_SUPPLY("vdds_dsi", "omapdss_dsi1"), + REGULATOR_SUPPLY("vdds_dsi", "omapdss_dsi.0"), }; static struct regulator_init_data omap3_vpll2_idata = { @@ -235,6 +235,12 @@ static struct regulator_init_data omap4_vana_idata = { }, }; +static struct regulator_consumer_supply omap4_vcxio_supply[] = { + REGULATOR_SUPPLY("vdds_dsi", "omapdss_dss"), + REGULATOR_SUPPLY("vdds_dsi", "omapdss_dsi.0"), + REGULATOR_SUPPLY("vdds_dsi", "omapdss_dsi.1"), +}; + static struct regulator_init_data omap4_vcxio_idata = { .constraints = { .min_uV = 1800000, @@ -243,7 +249,10 @@ static struct regulator_init_data omap4_vcxio_idata = { | REGULATOR_MODE_STANDBY, .valid_ops_mask = REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, + .always_on = true, }, + .num_consumer_supplies = ARRAY_SIZE(omap4_vcxio_supply), + .consumer_supplies = omap4_vcxio_supply, }; static struct regulator_init_data omap4_vusb_idata = { diff --git a/arch/arm/mach-omap2/usb-musb.c b/arch/arm/mach-omap2/usb-musb.c index a65145b02a55..19e4dac62a8c 100644 --- a/arch/arm/mach-omap2/usb-musb.c +++ b/arch/arm/mach-omap2/usb-musb.c @@ -137,9 +137,6 @@ void __init usb_musb_init(struct omap_musb_board_data *musb_board_data) musb_plat.mode = board_data->mode; musb_plat.extvbus = board_data->extvbus; - if (cpu_is_omap44xx()) - omap4430_phy_init(dev); - if (cpu_is_omap3517() || cpu_is_omap3505()) { oh_name = "am35x_otg_hs"; name = "musb-am35x"; |