diff options
Diffstat (limited to 'arch/arm/mach-omap2')
| -rw-r--r-- | arch/arm/mach-omap2/board-2430sdp.c | 43 | ||||
| -rw-r--r-- | arch/arm/mach-omap2/board-3430sdp.c | 53 | ||||
| -rw-r--r-- | arch/arm/mach-omap2/board-4430sdp.c | 2 | ||||
| -rw-r--r-- | arch/arm/mach-omap2/board-am3517evm.c | 74 | ||||
| -rw-r--r-- | arch/arm/mach-omap2/board-cm-t35.c | 60 | ||||
| -rw-r--r-- | arch/arm/mach-omap2/board-devkit8000.c | 27 | ||||
| -rw-r--r-- | arch/arm/mach-omap2/board-ldp.c | 61 | ||||
| -rw-r--r-- | arch/arm/mach-omap2/board-omap3evm.c | 70 | ||||
| -rw-r--r-- | arch/arm/mach-omap2/board-omap3pandora.c | 7 | ||||
| -rw-r--r-- | arch/arm/mach-omap2/board-omap3stalker.c | 11 | ||||
| -rw-r--r-- | arch/arm/mach-omap2/board-omap4panda.c | 2 | ||||
| -rw-r--r-- | arch/arm/mach-omap2/board-overo.c | 58 | ||||
| -rw-r--r-- | arch/arm/mach-omap2/board-rx51-video.c | 26 | ||||
| -rw-r--r-- | arch/arm/mach-omap2/board-zoom-display.c | 38 | ||||
| -rw-r--r-- | arch/arm/mach-omap2/dss-common.c | 54 | ||||
| -rw-r--r-- | arch/arm/mach-omap2/timer.c | 7 |
16 files changed, 130 insertions, 463 deletions
diff --git a/arch/arm/mach-omap2/board-2430sdp.c b/arch/arm/mach-omap2/board-2430sdp.c index 5b86423c89fa..244d8a5aa54b 100644 --- a/arch/arm/mach-omap2/board-2430sdp.c +++ b/arch/arm/mach-omap2/board-2430sdp.c @@ -108,24 +108,13 @@ static struct platform_device *sdp2430_devices[] __initdata = { #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, + .num_gpios = 2, + .gpios = { + SDP2430_LCD_PANEL_ENABLE_GPIO, + SDP2430_LCD_PANEL_BACKLIGHT_GPIO, + }, }; static struct omap_dss_device sdp2430_lcd_device = { @@ -146,26 +135,6 @@ static struct omap_dss_board_info sdp2430_dss_data = { .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 IS_ENABLED(CONFIG_SMC91X) static struct omap_smc91x_platform_data board_smc91x_data = { @@ -273,7 +242,7 @@ static void __init omap_2430sdp_init(void) gpio_request_one(SECONDARY_LCD_GPIO, GPIOF_OUT_INIT_LOW, "Secondary LCD backlight"); - sdp2430_display_init(); + omap_display_init(&sdp2430_dss_data); } MACHINE_START(OMAP_2430SDP, "OMAP2430 sdp2430 board") diff --git a/arch/arm/mach-omap2/board-3430sdp.c b/arch/arm/mach-omap2/board-3430sdp.c index a4d4664894e1..23b004afa3f8 100644 --- a/arch/arm/mach-omap2/board-3430sdp.c +++ b/arch/arm/mach-omap2/board-3430sdp.c @@ -108,53 +108,38 @@ static struct twl4030_keypad_data sdp3430_kp_data = { #define SDP3430_LCD_PANEL_BACKLIGHT_GPIO 8 #define SDP3430_LCD_PANEL_ENABLE_GPIO 5 -static struct gpio sdp3430_dss_gpios[] __initdata = { - {SDP3430_LCD_PANEL_ENABLE_GPIO, GPIOF_OUT_INIT_LOW, "LCD reset" }, - {SDP3430_LCD_PANEL_BACKLIGHT_GPIO, GPIOF_OUT_INIT_LOW, "LCD Backlight"}, -}; - static void __init sdp3430_display_init(void) { int r; - r = gpio_request_array(sdp3430_dss_gpios, - ARRAY_SIZE(sdp3430_dss_gpios)); + /* + * the backlight GPIO doesn't directly go to the panel, it enables + * an internal circuit on 3430sdp to create the signal V_BKL_28V, + * this is connected to LED+ pin of the sharp panel. This GPIO + * is left enabled in the board file, and not passed to the panel + * as platform_data. + */ + r = gpio_request_one(SDP3430_LCD_PANEL_BACKLIGHT_GPIO, + GPIOF_OUT_INIT_HIGH, "LCD Backlight"); if (r) - printk(KERN_ERR "failed to get LCD control GPIOs\n"); - -} + pr_err("failed to get LCD Backlight GPIO\n"); -static int sdp3430_panel_enable_lcd(struct omap_dss_device *dssdev) -{ - gpio_direction_output(SDP3430_LCD_PANEL_ENABLE_GPIO, 1); - gpio_direction_output(SDP3430_LCD_PANEL_BACKLIGHT_GPIO, 1); - - return 0; -} - -static void sdp3430_panel_disable_lcd(struct omap_dss_device *dssdev) -{ - gpio_direction_output(SDP3430_LCD_PANEL_ENABLE_GPIO, 0); - gpio_direction_output(SDP3430_LCD_PANEL_BACKLIGHT_GPIO, 0); -} - -static int sdp3430_panel_enable_tv(struct omap_dss_device *dssdev) -{ - return 0; -} - -static void sdp3430_panel_disable_tv(struct omap_dss_device *dssdev) -{ } +static struct panel_sharp_ls037v7dw01_data sdp3430_lcd_data = { + .resb_gpio = SDP3430_LCD_PANEL_ENABLE_GPIO, + .ini_gpio = -1, + .mo_gpio = -1, + .lr_gpio = -1, + .ud_gpio = -1, +}; static struct omap_dss_device sdp3430_lcd_device = { .name = "lcd", .driver_name = "sharp_ls_panel", .type = OMAP_DISPLAY_TYPE_DPI, .phy.dpi.data_lines = 16, - .platform_enable = sdp3430_panel_enable_lcd, - .platform_disable = sdp3430_panel_disable_lcd, + .data = &sdp3430_lcd_data, }; static struct tfp410_platform_data dvi_panel = { @@ -175,8 +160,6 @@ static struct omap_dss_device sdp3430_tv_device = { .driver_name = "venc", .type = OMAP_DISPLAY_TYPE_VENC, .phy.venc.type = OMAP_DSS_VENC_TYPE_SVIDEO, - .platform_enable = sdp3430_panel_enable_tv, - .platform_disable = sdp3430_panel_disable_tv, }; diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c index 00d72902ef4f..56a9a4f855c7 100644 --- a/arch/arm/mach-omap2/board-4430sdp.c +++ b/arch/arm/mach-omap2/board-4430sdp.c @@ -730,7 +730,7 @@ static void __init omap_4430sdp_init(void) omap4_sdp4430_wifi_init(); omap4_twl6030_hsmmc_init(mmc); - usb_bind_phy("musb-hdrc.0.auto", 0, "omap-usb2.1.auto"); + usb_bind_phy("musb-hdrc.2.auto", 0, "omap-usb2.3.auto"); usb_musb_init(&musb_board_data); status = omap_ethernet_init(); diff --git a/arch/arm/mach-omap2/board-am3517evm.c b/arch/arm/mach-omap2/board-am3517evm.c index c29d2e743688..d63f14b534b5 100644 --- a/arch/arm/mach-omap2/board-am3517evm.c +++ b/arch/arm/mach-omap2/board-am3517evm.c @@ -120,63 +120,14 @@ static int __init am3517_evm_i2c_init(void) return 0; } -static int lcd_enabled; -static int dvi_enabled; - -#if defined(CONFIG_PANEL_SHARP_LQ043T1DG01) || \ - defined(CONFIG_PANEL_SHARP_LQ043T1DG01_MODULE) -static struct gpio am3517_evm_dss_gpios[] __initdata = { - /* GPIO 182 = LCD Backlight Power */ - { LCD_PANEL_BKLIGHT_PWR, GPIOF_OUT_INIT_HIGH, "lcd_backlight_pwr" }, - /* GPIO 181 = LCD Panel PWM */ - { LCD_PANEL_PWM, GPIOF_OUT_INIT_HIGH, "lcd bl enable" }, - /* GPIO 176 = LCD Panel Power enable pin */ - { LCD_PANEL_PWR, GPIOF_OUT_INIT_HIGH, "dvi enable" }, -}; - -static void __init am3517_evm_display_init(void) -{ - int r; - - omap_mux_init_gpio(LCD_PANEL_PWR, OMAP_PIN_INPUT_PULLUP); - omap_mux_init_gpio(LCD_PANEL_BKLIGHT_PWR, OMAP_PIN_INPUT_PULLDOWN); - omap_mux_init_gpio(LCD_PANEL_PWM, OMAP_PIN_INPUT_PULLDOWN); - - r = gpio_request_array(am3517_evm_dss_gpios, - ARRAY_SIZE(am3517_evm_dss_gpios)); - if (r) { - printk(KERN_ERR "failed to get DSS panel control GPIOs\n"); - return; - } - - printk(KERN_INFO "Display initialized successfully\n"); -} -#else -static void __init am3517_evm_display_init(void) {} -#endif - -static int am3517_evm_panel_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(LCD_PANEL_PWR, 1); - lcd_enabled = 1; - - return 0; -} - -static void am3517_evm_panel_disable_lcd(struct omap_dss_device *dssdev) -{ - gpio_set_value(LCD_PANEL_PWR, 0); - lcd_enabled = 0; -} - static struct panel_generic_dpi_data lcd_panel = { .name = "sharp_lq", - .platform_enable = am3517_evm_panel_enable_lcd, - .platform_disable = am3517_evm_panel_disable_lcd, + .num_gpios = 3, + .gpios = { + LCD_PANEL_PWR, + LCD_PANEL_BKLIGHT_PWR, + LCD_PANEL_PWM, + }, }; static struct omap_dss_device am3517_evm_lcd_device = { @@ -187,22 +138,11 @@ static struct omap_dss_device am3517_evm_lcd_device = { .phy.dpi.data_lines = 16, }; -static int am3517_evm_panel_enable_tv(struct omap_dss_device *dssdev) -{ - return 0; -} - -static void am3517_evm_panel_disable_tv(struct omap_dss_device *dssdev) -{ -} - static struct omap_dss_device am3517_evm_tv_device = { .type = OMAP_DISPLAY_TYPE_VENC, .name = "tv", .driver_name = "venc", .phy.venc.type = OMAP_DSS_VENC_TYPE_SVIDEO, - .platform_enable = am3517_evm_panel_enable_tv, - .platform_disable = am3517_evm_panel_disable_tv, }; static struct tfp410_platform_data dvi_panel = { @@ -365,8 +305,6 @@ static void __init am3517_evm_init(void) usbhs_init_phys(phy_data, ARRAY_SIZE(phy_data)); usbhs_init(&usbhs_bdata); am3517_evm_hecc_init(&am3517_evm_hecc_pdata); - /* DSS */ - am3517_evm_display_init(); /* RTC - S35390A */ am3517_evm_rtc_init(); diff --git a/arch/arm/mach-omap2/board-cm-t35.c b/arch/arm/mach-omap2/board-cm-t35.c index e0ed8c07fc54..ee6218c74807 100644 --- a/arch/arm/mach-omap2/board-cm-t35.c +++ b/arch/arm/mach-omap2/board-cm-t35.c @@ -190,45 +190,12 @@ static inline void cm_t35_init_nand(void) {} #define CM_T35_LCD_BL_GPIO 58 #define CM_T35_DVI_EN_GPIO 54 -static int lcd_enabled; -static int dvi_enabled; - -static int cm_t35_panel_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(CM_T35_LCD_EN_GPIO, 1); - gpio_set_value(CM_T35_LCD_BL_GPIO, 1); - - lcd_enabled = 1; - - return 0; -} - -static void cm_t35_panel_disable_lcd(struct omap_dss_device *dssdev) -{ - lcd_enabled = 0; - - gpio_set_value(CM_T35_LCD_BL_GPIO, 0); - gpio_set_value(CM_T35_LCD_EN_GPIO, 0); -} - -static int cm_t35_panel_enable_tv(struct omap_dss_device *dssdev) -{ - return 0; -} - -static void cm_t35_panel_disable_tv(struct omap_dss_device *dssdev) -{ -} - static struct panel_generic_dpi_data lcd_panel = { .name = "toppoly_tdo35s", - .platform_enable = cm_t35_panel_enable_lcd, - .platform_disable = cm_t35_panel_disable_lcd, + .num_gpios = 1, + .gpios = { + CM_T35_LCD_BL_GPIO, + }, }; static struct omap_dss_device cm_t35_lcd_device = { @@ -257,8 +224,6 @@ static struct omap_dss_device cm_t35_tv_device = { .driver_name = "venc", .type = OMAP_DISPLAY_TYPE_VENC, .phy.venc.type = OMAP_DSS_VENC_TYPE_SVIDEO, - .platform_enable = cm_t35_panel_enable_tv, - .platform_disable = cm_t35_panel_disable_tv, }; static struct omap_dss_device *cm_t35_dss_devices[] = { @@ -292,11 +257,6 @@ static struct spi_board_info cm_t35_lcd_spi_board_info[] __initdata = { }, }; -static struct gpio cm_t35_dss_gpios[] __initdata = { - { CM_T35_LCD_EN_GPIO, GPIOF_OUT_INIT_LOW, "lcd enable" }, - { CM_T35_LCD_BL_GPIO, GPIOF_OUT_INIT_LOW, "lcd bl enable" }, -}; - static void __init cm_t35_init_display(void) { int err; @@ -304,23 +264,21 @@ static void __init cm_t35_init_display(void) spi_register_board_info(cm_t35_lcd_spi_board_info, ARRAY_SIZE(cm_t35_lcd_spi_board_info)); - err = gpio_request_array(cm_t35_dss_gpios, - ARRAY_SIZE(cm_t35_dss_gpios)); + + err = gpio_request_one(CM_T35_LCD_EN_GPIO, GPIOF_OUT_INIT_LOW, + "lcd bl enable"); if (err) { - pr_err("CM-T35: failed to request DSS control GPIOs\n"); + pr_err("CM-T35: failed to request LCD EN GPIO\n"); return; } - gpio_export(CM_T35_LCD_EN_GPIO, 0); - gpio_export(CM_T35_LCD_BL_GPIO, 0); - msleep(50); gpio_set_value(CM_T35_LCD_EN_GPIO, 1); err = omap_display_init(&cm_t35_dss_data); if (err) { pr_err("CM-T35: failed to register DSS device\n"); - gpio_free_array(cm_t35_dss_gpios, ARRAY_SIZE(cm_t35_dss_gpios)); + gpio_free(CM_T35_LCD_EN_GPIO); } } diff --git a/arch/arm/mach-omap2/board-devkit8000.c b/arch/arm/mach-omap2/board-devkit8000.c index e44b804f75ae..576420544178 100644 --- a/arch/arm/mach-omap2/board-devkit8000.c +++ b/arch/arm/mach-omap2/board-devkit8000.c @@ -103,19 +103,6 @@ static struct omap2_hsmmc_info mmc[] = { {} /* Terminator */ }; -static int devkit8000_panel_enable_lcd(struct omap_dss_device *dssdev) -{ - if (gpio_is_valid(dssdev->reset_gpio)) - gpio_set_value_cansleep(dssdev->reset_gpio, 1); - return 0; -} - -static void devkit8000_panel_disable_lcd(struct omap_dss_device *dssdev) -{ - if (gpio_is_valid(dssdev->reset_gpio)) - gpio_set_value_cansleep(dssdev->reset_gpio, 0); -} - static struct regulator_consumer_supply devkit8000_vmmc1_supply[] = { REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"), }; @@ -127,8 +114,7 @@ static struct regulator_consumer_supply devkit8000_vio_supply[] = { static struct panel_generic_dpi_data lcd_panel = { .name = "innolux_at070tn83", - .platform_enable = devkit8000_panel_enable_lcd, - .platform_disable = devkit8000_panel_disable_lcd, + /* gpios filled in code */ }; static struct omap_dss_device devkit8000_lcd_device = { @@ -210,8 +196,6 @@ static struct gpio_led gpio_leds[]; static int devkit8000_twl_gpio_setup(struct device *dev, unsigned gpio, unsigned ngpio) { - int ret; - /* gpio + 0 is "mmc0_cd" (input/IRQ) */ mmc[0].gpio_cd = gpio + 0; omap_hsmmc_late_init(mmc); @@ -220,13 +204,8 @@ static int devkit8000_twl_gpio_setup(struct device *dev, gpio_leds[2].gpio = gpio + TWL4030_GPIO_MAX + 1; /* TWL4030_GPIO_MAX + 0 is "LCD_PWREN" (out, active high) */ - devkit8000_lcd_device.reset_gpio = gpio + TWL4030_GPIO_MAX + 0; - ret = gpio_request_one(devkit8000_lcd_device.reset_gpio, - GPIOF_OUT_INIT_LOW, "LCD_PWREN"); - if (ret < 0) { - devkit8000_lcd_device.reset_gpio = -EINVAL; - printk(KERN_ERR "Failed to request GPIO for LCD_PWRN\n"); - } + lcd_panel.num_gpios = 1; + lcd_panel.gpios[0] = gpio + TWL4030_GPIO_MAX + 0; /* gpio + 7 is "DVI_PD" (out, active low) */ dvi_panel.power_down_gpio = gpio + 7; diff --git a/arch/arm/mach-omap2/board-ldp.c b/arch/arm/mach-omap2/board-ldp.c index 8a8e505a0e90..d0d17bc58d9b 100644 --- a/arch/arm/mach-omap2/board-ldp.c +++ b/arch/arm/mach-omap2/board-ldp.c @@ -181,34 +181,13 @@ static inline void __init ldp_init_smsc911x(void) /* 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, + .num_gpios = 4, + /* gpios filled in code */ }; static struct omap_dss_device ldp_lcd_device = { @@ -231,41 +210,19 @@ static struct omap_dss_board_info ldp_dss_data = { 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; - } + ldp_panel_data.gpios[2] = LCD_PANEL_RESET_GPIO; + ldp_panel_data.gpios[3] = LCD_PANEL_QVGA_GPIO; omap_display_init(&ldp_dss_data); } 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; + ldp_panel_data.gpios[0] = gpio + 7; + ldp_panel_data.gpio_invert[0] = true; + + ldp_panel_data.gpios[1] = gpio + 15; + ldp_panel_data.gpio_invert[1] = true; return 0; } diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c index 4f1bbc3cc29b..f76d0de7b406 100644 --- a/arch/arm/mach-omap2/board-omap3evm.c +++ b/arch/arm/mach-omap2/board-omap3evm.c @@ -155,61 +155,43 @@ static inline void __init omap3evm_init_smsc911x(void) { return; } #define OMAP3EVM_LCD_PANEL_LR 2 #define OMAP3EVM_LCD_PANEL_UD 3 #define OMAP3EVM_LCD_PANEL_INI 152 -#define OMAP3EVM_LCD_PANEL_ENVDD 153 #define OMAP3EVM_LCD_PANEL_QVGA 154 #define OMAP3EVM_LCD_PANEL_RESB 155 + +#define OMAP3EVM_LCD_PANEL_ENVDD 153 #define OMAP3EVM_LCD_PANEL_BKLIGHT_GPIO 210 + +/* + * OMAP3EVM DVI control signals + */ #define OMAP3EVM_DVI_PANEL_EN_GPIO 199 -static struct gpio omap3_evm_dss_gpios[] __initdata = { - { OMAP3EVM_LCD_PANEL_RESB, GPIOF_OUT_INIT_HIGH, "lcd_panel_resb" }, - { OMAP3EVM_LCD_PANEL_INI, GPIOF_OUT_INIT_HIGH, "lcd_panel_ini" }, - { OMAP3EVM_LCD_PANEL_QVGA, GPIOF_OUT_INIT_LOW, "lcd_panel_qvga" }, - { OMAP3EVM_LCD_PANEL_LR, GPIOF_OUT_INIT_HIGH, "lcd_panel_lr" }, - { OMAP3EVM_LCD_PANEL_UD, GPIOF_OUT_INIT_HIGH, "lcd_panel_ud" }, - { OMAP3EVM_LCD_PANEL_ENVDD, GPIOF_OUT_INIT_LOW, "lcd_panel_envdd" }, +static struct panel_sharp_ls037v7dw01_data omap3_evm_lcd_data = { + .resb_gpio = OMAP3EVM_LCD_PANEL_RESB, + .ini_gpio = OMAP3EVM_LCD_PANEL_INI, + .mo_gpio = OMAP3EVM_LCD_PANEL_QVGA, + .lr_gpio = OMAP3EVM_LCD_PANEL_LR, + .ud_gpio = OMAP3EVM_LCD_PANEL_UD, }; -static int lcd_enabled; -static int dvi_enabled; - static void __init omap3_evm_display_init(void) { int r; - r = gpio_request_array(omap3_evm_dss_gpios, - ARRAY_SIZE(omap3_evm_dss_gpios)); + r = gpio_request_one(OMAP3EVM_LCD_PANEL_ENVDD, GPIOF_OUT_INIT_LOW, + "lcd_panel_envdd"); if (r) - printk(KERN_ERR "failed to get lcd_panel_* gpios\n"); -} + pr_err("failed to get lcd_panel_envdd GPIO\n"); -static int omap3_evm_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(OMAP3EVM_LCD_PANEL_ENVDD, 0); + r = gpio_request_one(OMAP3EVM_LCD_PANEL_BKLIGHT_GPIO, + GPIOF_OUT_INIT_LOW, "lcd_panel_bklight"); + if (r) + pr_err("failed to get lcd_panel_bklight GPIO\n"); if (get_omap3_evm_rev() >= OMAP3EVM_BOARD_GEN_2) gpio_set_value_cansleep(OMAP3EVM_LCD_PANEL_BKLIGHT_GPIO, 0); else gpio_set_value_cansleep(OMAP3EVM_LCD_PANEL_BKLIGHT_GPIO, 1); - - lcd_enabled = 1; - return 0; -} - -static void omap3_evm_disable_lcd(struct omap_dss_device *dssdev) -{ - gpio_set_value(OMAP3EVM_LCD_PANEL_ENVDD, 1); - - if (get_omap3_evm_rev() >= OMAP3EVM_BOARD_GEN_2) - gpio_set_value_cansleep(OMAP3EVM_LCD_PANEL_BKLIGHT_GPIO, 1); - else - gpio_set_value_cansleep(OMAP3EVM_LCD_PANEL_BKLIGHT_GPIO, 0); - - lcd_enabled = 0; } static struct omap_dss_device omap3_evm_lcd_device = { @@ -217,26 +199,14 @@ static struct omap_dss_device omap3_evm_lcd_device = { .driver_name = "sharp_ls_panel", .type = OMAP_DISPLAY_TYPE_DPI, .phy.dpi.data_lines = 18, - .platform_enable = omap3_evm_enable_lcd, - .platform_disable = omap3_evm_disable_lcd, + .data = &omap3_evm_lcd_data, }; -static int omap3_evm_enable_tv(struct omap_dss_device *dssdev) -{ - return 0; -} - -static void omap3_evm_disable_tv(struct omap_dss_device *dssdev) -{ -} - static struct omap_dss_device omap3_evm_tv_device = { .name = "tv", .driver_name = "venc", .type = OMAP_DISPLAY_TYPE_VENC, .phy.venc.type = OMAP_DSS_VENC_TYPE_SVIDEO, - .platform_enable = omap3_evm_enable_tv, - .platform_disable = omap3_evm_disable_tv, }; static struct tfp410_platform_data dvi_panel = { diff --git a/arch/arm/mach-omap2/board-omap3pandora.c b/arch/arm/mach-omap2/board-omap3pandora.c index 1004d2aaa68f..28133d5b4fed 100644 --- a/arch/arm/mach-omap2/board-omap3pandora.c +++ b/arch/arm/mach-omap2/board-omap3pandora.c @@ -44,6 +44,7 @@ #include "common.h" #include <video/omapdss.h> +#include <video/omap-panel-data.h> #include <linux/platform_data/mtd-nand-omap2.h> #include "mux.h" @@ -230,12 +231,16 @@ static struct twl4030_keypad_data pandora_kp_data = { .rep = 1, }; +static struct panel_tpo_td043_data lcd_data = { + .nreset_gpio = 157, +}; + static struct omap_dss_device pandora_lcd_device = { .name = "lcd", .driver_name = "tpo_td043mtea1_panel", .type = OMAP_DISPLAY_TYPE_DPI, .phy.dpi.data_lines = 24, - .reset_gpio = 157, + .data = &lcd_data, }; static struct omap_dss_device pandora_tv_device = { diff --git a/arch/arm/mach-omap2/board-omap3stalker.c b/arch/arm/mach-omap2/board-omap3stalker.c index 8afbba0923d6..d37e6b187ae4 100644 --- a/arch/arm/mach-omap2/board-omap3stalker.c +++ b/arch/arm/mach-omap2/board-omap3stalker.c @@ -94,15 +94,6 @@ static void __init omap3_stalker_display_init(void) return; } -static int omap3_stalker_enable_tv(struct omap_dss_device *dssdev) -{ - return 0; -} - -static void omap3_stalker_disable_tv(struct omap_dss_device *dssdev) -{ -} - static struct omap_dss_device omap3_stalker_tv_device = { .name = "tv", .driver_name = "venc", @@ -112,8 +103,6 @@ static struct omap_dss_device omap3_stalker_tv_device = { #elif defined(CONFIG_OMAP2_VENC_OUT_TYPE_COMPOSITE) .u.venc.type = OMAP_DSS_VENC_TYPE_COMPOSITE, #endif - .platform_enable = omap3_stalker_enable_tv, - .platform_disable = omap3_stalker_disable_tv, }; static struct tfp410_platform_data dvi_panel = { diff --git a/arch/arm/mach-omap2/board-omap4panda.c b/arch/arm/mach-omap2/board-omap4panda.c index a71ad345f20d..1e2c75eee912 100644 --- a/arch/arm/mach-omap2/board-omap4panda.c +++ b/arch/arm/mach-omap2/board-omap4panda.c @@ -435,7 +435,7 @@ static void __init omap4_panda_init(void) omap_sdrc_init(NULL, NULL); omap4_twl6030_hsmmc_init(mmc); omap4_ehci_init(); - usb_bind_phy("musb-hdrc.0.auto", 0, "omap-usb2.1.auto"); + usb_bind_phy("musb-hdrc.2.auto", 0, "omap-usb2.3.auto"); usb_musb_init(&musb_board_data); omap4_panda_display_init(); } diff --git a/arch/arm/mach-omap2/board-overo.c b/arch/arm/mach-omap2/board-overo.c index f9101407cd56..4ca6b680aa72 100644 --- a/arch/arm/mach-omap2/board-overo.c +++ b/arch/arm/mach-omap2/board-overo.c @@ -145,28 +145,9 @@ static inline void __init overo_init_smsc911x(void) { return; } #endif /* DSS */ -static int lcd_enabled; -static int dvi_enabled; - #define OVERO_GPIO_LCD_EN 144 #define OVERO_GPIO_LCD_BL 145 -static struct gpio overo_dss_gpios[] __initdata = { - { OVERO_GPIO_LCD_EN, GPIOF_OUT_INIT_HIGH, "OVERO_GPIO_LCD_EN" }, - { OVERO_GPIO_LCD_BL, GPIOF_OUT_INIT_HIGH, "OVERO_GPIO_LCD_BL" }, -}; - -static void __init overo_display_init(void) -{ - if (gpio_request_array(overo_dss_gpios, ARRAY_SIZE(overo_dss_gpios))) { - printk(KERN_ERR "could not obtain DSS control GPIOs\n"); - return; - } - - gpio_export(OVERO_GPIO_LCD_EN, 0); - gpio_export(OVERO_GPIO_LCD_BL, 0); -} - static struct tfp410_platform_data dvi_panel = { .i2c_bus_num = 3, .power_down_gpio = -1, @@ -187,30 +168,13 @@ static struct omap_dss_device overo_tv_device = { .phy.venc.type = OMAP_DSS_VENC_TYPE_SVIDEO, }; -static int overo_panel_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(OVERO_GPIO_LCD_EN, 1); - gpio_set_value(OVERO_GPIO_LCD_BL, 1); - lcd_enabled = 1; - return 0; -} - -static void overo_panel_disable_lcd(struct omap_dss_device *dssdev) -{ - gpio_set_value(OVERO_GPIO_LCD_EN, 0); - gpio_set_value(OVERO_GPIO_LCD_BL, 0); - lcd_enabled = 0; -} - static struct panel_generic_dpi_data lcd43_panel = { .name = "samsung_lte430wq_f0c", - .platform_enable = overo_panel_enable_lcd, - .platform_disable = overo_panel_disable_lcd, + .num_gpios = 2, + .gpios = { + OVERO_GPIO_LCD_EN, + OVERO_GPIO_LCD_BL + }, }; static struct omap_dss_device overo_lcd43_device = { @@ -223,13 +187,20 @@ static struct omap_dss_device overo_lcd43_device = { #if defined(CONFIG_PANEL_LGPHILIPS_LB035Q02) || \ defined(CONFIG_PANEL_LGPHILIPS_LB035Q02_MODULE) +static struct panel_generic_dpi_data lcd35_panel = { + .num_gpios = 2, + .gpios = { + OVERO_GPIO_LCD_EN, + OVERO_GPIO_LCD_BL + }, +}; + static struct omap_dss_device overo_lcd35_device = { .type = OMAP_DISPLAY_TYPE_DPI, .name = "lcd35", .driver_name = "lgphilips_lb035q02_panel", .phy.dpi.data_lines = 24, - .platform_enable = overo_panel_enable_lcd, - .platform_disable = overo_panel_disable_lcd, + .data = &lcd35_panel, }; #endif @@ -508,7 +479,6 @@ static void __init overo_init(void) usbhs_init(&usbhs_bdata); overo_spi_init(); overo_init_smsc911x(); - overo_display_init(); overo_init_led(); overo_init_keys(); omap_twl4030_audio_init("overo", NULL); diff --git a/arch/arm/mach-omap2/board-rx51-video.c b/arch/arm/mach-omap2/board-rx51-video.c index eb667261df08..bd74f9f6063b 100644 --- a/arch/arm/mach-omap2/board-rx51-video.c +++ b/arch/arm/mach-omap2/board-rx51-video.c @@ -16,6 +16,8 @@ #include <linux/mm.h> #include <asm/mach-types.h> #include <video/omapdss.h> +#include <video/omap-panel-data.h> + #include <linux/platform_data/spi-omap2-mcspi.h> #include "soc.h" @@ -27,25 +29,16 @@ #if defined(CONFIG_FB_OMAP2) || defined(CONFIG_FB_OMAP2_MODULE) -static int rx51_lcd_enable(struct omap_dss_device *dssdev) -{ - gpio_set_value(dssdev->reset_gpio, 1); - return 0; -} - -static void rx51_lcd_disable(struct omap_dss_device *dssdev) -{ - gpio_set_value(dssdev->reset_gpio, 0); -} +static struct panel_acx565akm_data lcd_data = { + .reset_gpio = RX51_LCD_RESET_GPIO, +}; static struct omap_dss_device rx51_lcd_device = { .name = "lcd", .driver_name = "panel-acx565akm", .type = OMAP_DISPLAY_TYPE_SDI, .phy.sdi.datapairs = 2, - .reset_gpio = RX51_LCD_RESET_GPIO, - .platform_enable = rx51_lcd_enable, - .platform_disable = rx51_lcd_disable, + .data = &lcd_data, }; static struct omap_dss_device rx51_tv_device = { @@ -76,13 +69,8 @@ static int __init rx51_video_init(void) return 0; } - if (gpio_request_one(RX51_LCD_RESET_GPIO, GPIOF_OUT_INIT_HIGH, - "LCD ACX565AKM reset")) { - pr_err("%s failed to get LCD Reset GPIO\n", __func__); - return 0; - } - omap_display_init(&rx51_dss_board_info); + return 0; } diff --git a/arch/arm/mach-omap2/board-zoom-display.c b/arch/arm/mach-omap2/board-zoom-display.c index 9a7174faac51..c2a079cb76fc 100644 --- a/arch/arm/mach-omap2/board-zoom-display.c +++ b/arch/arm/mach-omap2/board-zoom-display.c @@ -15,8 +15,9 @@ #include <linux/spi/spi.h> #include <linux/platform_data/spi-omap2-mcspi.h> #include <video/omapdss.h> -#include "board-zoom.h" +#include <video/omap-panel-data.h> +#include "board-zoom.h" #include "soc.h" #include "common.h" @@ -24,37 +25,17 @@ #define LCD_PANEL_RESET_GPIO_PILOT 55 #define LCD_PANEL_QVGA_GPIO 56 -static struct gpio zoom_lcd_gpios[] __initdata = { - { -EINVAL, GPIOF_OUT_INIT_HIGH, "lcd reset" }, - { LCD_PANEL_QVGA_GPIO, GPIOF_OUT_INIT_HIGH, "lcd qvga" }, +static struct panel_nec_nl8048_data zoom_lcd_data = { + /* res_gpio filled in code */ + .qvga_gpio = LCD_PANEL_QVGA_GPIO, }; -static void __init zoom_lcd_panel_init(void) -{ - zoom_lcd_gpios[0].gpio = (omap_rev() > OMAP3430_REV_ES3_0) ? - LCD_PANEL_RESET_GPIO_PROD : - LCD_PANEL_RESET_GPIO_PILOT; - - if (gpio_request_array(zoom_lcd_gpios, ARRAY_SIZE(zoom_lcd_gpios))) - pr_err("%s: Failed to get LCD GPIOs.\n", __func__); -} - -static int zoom_panel_enable_lcd(struct omap_dss_device *dssdev) -{ - return 0; -} - -static void zoom_panel_disable_lcd(struct omap_dss_device *dssdev) -{ -} - static struct omap_dss_device zoom_lcd_device = { .name = "lcd", .driver_name = "NEC_8048_panel", .type = OMAP_DISPLAY_TYPE_DPI, .phy.dpi.data_lines = 24, - .platform_enable = zoom_panel_enable_lcd, - .platform_disable = zoom_panel_disable_lcd, + .data = &zoom_lcd_data, }; static struct omap_dss_device *zoom_dss_devices[] = { @@ -67,6 +48,13 @@ static struct omap_dss_board_info zoom_dss_data = { .default_device = &zoom_lcd_device, }; +static void __init zoom_lcd_panel_init(void) +{ + zoom_lcd_data.res_gpio = (omap_rev() > OMAP3430_REV_ES3_0) ? + LCD_PANEL_RESET_GPIO_PROD : + LCD_PANEL_RESET_GPIO_PILOT; +} + static struct omap2_mcspi_device_config dss_lcd_mcspi_config = { .turbo_mode = 1, }; diff --git a/arch/arm/mach-omap2/dss-common.c b/arch/arm/mach-omap2/dss-common.c index 9c49bbe825f7..393aeefaebb0 100644 --- a/arch/arm/mach-omap2/dss-common.c +++ b/arch/arm/mach-omap2/dss-common.c @@ -52,7 +52,6 @@ static struct omap_dss_device omap4_panda_dvi_device = { .driver_name = "tfp410", .data = &omap4_dvi_panel, .phy.dpi.data_lines = 24, - .reset_gpio = PANDA_DVI_TFP410_POWER_DOWN_GPIO, .channel = OMAP_DSS_CHANNEL_LCD2, }; @@ -177,45 +176,12 @@ static struct picodlp_panel_data sdp4430_picodlp_pdata = { .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, }; @@ -232,17 +198,26 @@ static struct omap_dss_board_info sdp4430_dss_data = { .default_device = &sdp4430_lcd_device, }; +/* + * we select LCD2 by default (instead of Pico DLP) by setting DISPLAY_SEL_GPIO. + * Setting DLP_POWER_ON gpio enables the VDLP_2V5 VDLP_1V8 and VDLP_1V0 rails + * used by picodlp on the 4430sdp platform. Keep this gpio disabled as LCD2 is + * selected by default + */ void __init 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_picodlp_init(); + r = gpio_request_one(DLP_POWER_ON_GPIO, GPIOF_OUT_INIT_LOW, + "DLP POWER ON"); + if (r) + pr_err("%s: Could not get DLP POWER ON GPIO\n", __func__); + omap_display_init(&sdp4430_dss_data); /* * OMAP4460SDP/Blaze and OMAP4430 ES2.3 SDP/Blaze boards and @@ -262,12 +237,15 @@ void __init omap_4430sdp_display_init_of(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_picodlp_init(); + r = gpio_request_one(DLP_POWER_ON_GPIO, GPIOF_OUT_INIT_LOW, + "DLP POWER ON"); + if (r) + pr_err("%s: Could not get DLP POWER ON GPIO\n", __func__); + omap_display_init(&sdp4430_dss_data); } diff --git a/arch/arm/mach-omap2/timer.c b/arch/arm/mach-omap2/timer.c index 02e1d56a3fe5..05481490a508 100644 --- a/arch/arm/mach-omap2/timer.c +++ b/arch/arm/mach-omap2/timer.c @@ -46,7 +46,6 @@ #include <asm/smp_twd.h> #include <asm/sched_clock.h> -#include <asm/arch_timer.h> #include "omap_hwmod.h" #include "omap_device.h" #include <plat/counter-32k.h> @@ -627,14 +626,10 @@ void __init omap4_local_timer_init(void) #ifdef CONFIG_SOC_OMAP5 void __init omap5_realtime_timer_init(void) { - int err; - omap4_sync32k_timer_init(); realtime_counter_init(); - err = arch_timer_of_register(); - if (err) - pr_err("%s: arch_timer_register failed %d\n", __func__, err); + clocksource_of_init(); } #endif /* CONFIG_SOC_OMAP5 */ |