| // SPDX-License-Identifier: GPL-2.0-only |
| /* |
| * Hardware definitions for the Toshiba eseries PDAs |
| * |
| * Copyright (c) 2003 Ian Molton <spyro@f2s.com> |
| */ |
| |
| #include <linux/clkdev.h> |
| #include <linux/kernel.h> |
| #include <linux/init.h> |
| #include <linux/clk-provider.h> |
| #include <linux/gpio/machine.h> |
| #include <linux/gpio.h> |
| #include <linux/delay.h> |
| #include <linux/platform_device.h> |
| #include <linux/mfd/tc6387xb.h> |
| #include <linux/mfd/tc6393xb.h> |
| #include <linux/mfd/t7l66xb.h> |
| #include <linux/mtd/rawnand.h> |
| #include <linux/mtd/partitions.h> |
| #include <linux/memblock.h> |
| #include <linux/gpio/machine.h> |
| |
| #include <video/w100fb.h> |
| |
| #include <asm/setup.h> |
| #include <asm/mach/arch.h> |
| #include <asm/mach-types.h> |
| |
| #include "pxa25x.h" |
| #include "eseries-gpio.h" |
| #include "eseries-irq.h" |
| #include <linux/platform_data/asoc-pxa.h> |
| #include <linux/platform_data/video-pxafb.h> |
| #include "udc.h" |
| #include <linux/platform_data/irda-pxaficp.h> |
| |
| #include "devices.h" |
| #include "generic.h" |
| |
| /* Only e800 has 128MB RAM */ |
| void __init eseries_fixup(struct tag *tags, char **cmdline) |
| { |
| if (machine_is_e800()) |
| memblock_add(0xa0000000, SZ_128M); |
| else |
| memblock_add(0xa0000000, SZ_64M); |
| } |
| |
| static struct gpiod_lookup_table e7xx_gpio_vbus_gpiod_table __maybe_unused = { |
| .dev_id = "gpio-vbus", |
| .table = { |
| GPIO_LOOKUP("gpio-pxa", GPIO_E7XX_USB_DISC, |
| "vbus", GPIO_ACTIVE_HIGH), |
| GPIO_LOOKUP("gpio-pxa", GPIO_E7XX_USB_PULLUP, |
| "pullup", GPIO_ACTIVE_LOW), |
| { }, |
| }, |
| }; |
| |
| static struct platform_device e7xx_gpio_vbus __maybe_unused = { |
| .name = "gpio-vbus", |
| .id = -1, |
| }; |
| |
| struct pxaficp_platform_data e7xx_ficp_platform_data = { |
| .gpio_pwdown = GPIO_E7XX_IR_OFF, |
| .transceiver_cap = IR_SIRMODE | IR_OFF, |
| }; |
| |
| int eseries_tmio_enable(struct platform_device *dev) |
| { |
| /* Reset - bring SUSPEND high before PCLR */ |
| gpio_set_value(GPIO_ESERIES_TMIO_SUSPEND, 0); |
| gpio_set_value(GPIO_ESERIES_TMIO_PCLR, 0); |
| msleep(1); |
| gpio_set_value(GPIO_ESERIES_TMIO_SUSPEND, 1); |
| msleep(1); |
| gpio_set_value(GPIO_ESERIES_TMIO_PCLR, 1); |
| msleep(1); |
| return 0; |
| } |
| |
| void eseries_tmio_disable(struct platform_device *dev) |
| { |
| gpio_set_value(GPIO_ESERIES_TMIO_SUSPEND, 0); |
| gpio_set_value(GPIO_ESERIES_TMIO_PCLR, 0); |
| } |
| |
| int eseries_tmio_suspend(struct platform_device *dev) |
| { |
| gpio_set_value(GPIO_ESERIES_TMIO_SUSPEND, 0); |
| return 0; |
| } |
| |
| int eseries_tmio_resume(struct platform_device *dev) |
| { |
| gpio_set_value(GPIO_ESERIES_TMIO_SUSPEND, 1); |
| msleep(1); |
| return 0; |
| } |
| |
| void eseries_get_tmio_gpios(void) |
| { |
| gpio_request(GPIO_ESERIES_TMIO_SUSPEND, NULL); |
| gpio_request(GPIO_ESERIES_TMIO_PCLR, NULL); |
| gpio_direction_output(GPIO_ESERIES_TMIO_SUSPEND, 0); |
| gpio_direction_output(GPIO_ESERIES_TMIO_PCLR, 0); |
| } |
| |
| /* TMIO controller uses the same resources on all e-series machines. */ |
| struct resource eseries_tmio_resources[] = { |
| [0] = { |
| .start = PXA_CS4_PHYS, |
| .end = PXA_CS4_PHYS + 0x1fffff, |
| .flags = IORESOURCE_MEM, |
| }, |
| [1] = { |
| .start = PXA_GPIO_TO_IRQ(GPIO_ESERIES_TMIO_IRQ), |
| .end = PXA_GPIO_TO_IRQ(GPIO_ESERIES_TMIO_IRQ), |
| .flags = IORESOURCE_IRQ, |
| }, |
| }; |
| |
| /* Some e-series hardware cannot control the 32K clock */ |
| static void __init __maybe_unused eseries_register_clks(void) |
| { |
| clk_register_fixed_rate(NULL, "CLK_CK32K", NULL, 0, 32768); |
| } |
| |
| #ifdef CONFIG_MACH_E330 |
| /* -------------------- e330 tc6387xb parameters -------------------- */ |
| |
| static struct tc6387xb_platform_data e330_tc6387xb_info = { |
| .enable = &eseries_tmio_enable, |
| .suspend = &eseries_tmio_suspend, |
| .resume = &eseries_tmio_resume, |
| }; |
| |
| static struct platform_device e330_tc6387xb_device = { |
| .name = "tc6387xb", |
| .id = -1, |
| .dev = { |
| .platform_data = &e330_tc6387xb_info, |
| }, |
| .num_resources = 2, |
| .resource = eseries_tmio_resources, |
| }; |
| |
| /* --------------------------------------------------------------- */ |
| |
| static struct platform_device *e330_devices[] __initdata = { |
| &e330_tc6387xb_device, |
| &e7xx_gpio_vbus, |
| }; |
| |
| static void __init e330_init(void) |
| { |
| pxa_set_ffuart_info(NULL); |
| pxa_set_btuart_info(NULL); |
| pxa_set_stuart_info(NULL); |
| eseries_register_clks(); |
| eseries_get_tmio_gpios(); |
| gpiod_add_lookup_table(&e7xx_gpio_vbus_gpiod_table); |
| platform_add_devices(ARRAY_AND_SIZE(e330_devices)); |
| } |
| |
| MACHINE_START(E330, "Toshiba e330") |
| /* Maintainer: Ian Molton (spyro@f2s.com) */ |
| .atag_offset = 0x100, |
| .map_io = pxa25x_map_io, |
| .nr_irqs = ESERIES_NR_IRQS, |
| .init_irq = pxa25x_init_irq, |
| .handle_irq = pxa25x_handle_irq, |
| .fixup = eseries_fixup, |
| .init_machine = e330_init, |
| .init_time = pxa_timer_init, |
| .restart = pxa_restart, |
| MACHINE_END |
| #endif |
| |
| #ifdef CONFIG_MACH_E350 |
| /* -------------------- e350 t7l66xb parameters -------------------- */ |
| |
| static struct t7l66xb_platform_data e350_t7l66xb_info = { |
| .irq_base = IRQ_BOARD_START, |
| .enable = &eseries_tmio_enable, |
| .suspend = &eseries_tmio_suspend, |
| .resume = &eseries_tmio_resume, |
| }; |
| |
| static struct platform_device e350_t7l66xb_device = { |
| .name = "t7l66xb", |
| .id = -1, |
| .dev = { |
| .platform_data = &e350_t7l66xb_info, |
| }, |
| .num_resources = 2, |
| .resource = eseries_tmio_resources, |
| }; |
| |
| /* ---------------------------------------------------------- */ |
| |
| static struct platform_device *e350_devices[] __initdata = { |
| &e350_t7l66xb_device, |
| &e7xx_gpio_vbus, |
| }; |
| |
| static void __init e350_init(void) |
| { |
| pxa_set_ffuart_info(NULL); |
| pxa_set_btuart_info(NULL); |
| pxa_set_stuart_info(NULL); |
| eseries_register_clks(); |
| eseries_get_tmio_gpios(); |
| gpiod_add_lookup_table(&e7xx_gpio_vbus_gpiod_table); |
| platform_add_devices(ARRAY_AND_SIZE(e350_devices)); |
| } |
| |
| MACHINE_START(E350, "Toshiba e350") |
| /* Maintainer: Ian Molton (spyro@f2s.com) */ |
| .atag_offset = 0x100, |
| .map_io = pxa25x_map_io, |
| .nr_irqs = ESERIES_NR_IRQS, |
| .init_irq = pxa25x_init_irq, |
| .handle_irq = pxa25x_handle_irq, |
| .fixup = eseries_fixup, |
| .init_machine = e350_init, |
| .init_time = pxa_timer_init, |
| .restart = pxa_restart, |
| MACHINE_END |
| #endif |
| |
| #ifdef CONFIG_MACH_E400 |
| /* ------------------------ E400 LCD definitions ------------------------ */ |
| |
| static struct pxafb_mode_info e400_pxafb_mode_info = { |
| .pixclock = 140703, |
| .xres = 240, |
| .yres = 320, |
| .bpp = 16, |
| .hsync_len = 4, |
| .left_margin = 28, |
| .right_margin = 8, |
| .vsync_len = 3, |
| .upper_margin = 5, |
| .lower_margin = 6, |
| .sync = 0, |
| }; |
| |
| static struct pxafb_mach_info e400_pxafb_mach_info = { |
| .modes = &e400_pxafb_mode_info, |
| .num_modes = 1, |
| .lcd_conn = LCD_COLOR_TFT_16BPP, |
| .lccr3 = 0, |
| .pxafb_backlight_power = NULL, |
| }; |
| |
| /* ------------------------ E400 MFP config ----------------------------- */ |
| |
| static unsigned long e400_pin_config[] __initdata = { |
| /* Chip selects */ |
| GPIO15_nCS_1, /* CS1 - Flash */ |
| GPIO80_nCS_4, /* CS4 - TMIO */ |
| |
| /* Clocks */ |
| GPIO12_32KHz, |
| |
| /* BTUART */ |
| GPIO42_BTUART_RXD, |
| GPIO43_BTUART_TXD, |
| GPIO44_BTUART_CTS, |
| |
| /* TMIO controller */ |
| GPIO19_GPIO, /* t7l66xb #PCLR */ |
| GPIO45_GPIO, /* t7l66xb #SUSPEND (NOT BTUART!) */ |
| |
| /* wakeup */ |
| GPIO0_GPIO | WAKEUP_ON_EDGE_RISE, |
| }; |
| |
| /* ---------------------------------------------------------------------- */ |
| |
| static struct mtd_partition partition_a = { |
| .name = "Internal NAND flash", |
| .offset = 0, |
| .size = MTDPART_SIZ_FULL, |
| }; |
| |
| static uint8_t scan_ff_pattern[] = { 0xff, 0xff }; |
| |
| static struct nand_bbt_descr e400_t7l66xb_nand_bbt = { |
| .options = 0, |
| .offs = 4, |
| .len = 2, |
| .pattern = scan_ff_pattern |
| }; |
| |
| static struct tmio_nand_data e400_t7l66xb_nand_config = { |
| .num_partitions = 1, |
| .partition = &partition_a, |
| .badblock_pattern = &e400_t7l66xb_nand_bbt, |
| }; |
| |
| static struct t7l66xb_platform_data e400_t7l66xb_info = { |
| .irq_base = IRQ_BOARD_START, |
| .enable = &eseries_tmio_enable, |
| .suspend = &eseries_tmio_suspend, |
| .resume = &eseries_tmio_resume, |
| |
| .nand_data = &e400_t7l66xb_nand_config, |
| }; |
| |
| static struct platform_device e400_t7l66xb_device = { |
| .name = "t7l66xb", |
| .id = -1, |
| .dev = { |
| .platform_data = &e400_t7l66xb_info, |
| }, |
| .num_resources = 2, |
| .resource = eseries_tmio_resources, |
| }; |
| |
| /* ---------------------------------------------------------- */ |
| |
| static struct platform_device *e400_devices[] __initdata = { |
| &e400_t7l66xb_device, |
| &e7xx_gpio_vbus, |
| }; |
| |
| static void __init e400_init(void) |
| { |
| pxa2xx_mfp_config(ARRAY_AND_SIZE(e400_pin_config)); |
| pxa_set_ffuart_info(NULL); |
| pxa_set_btuart_info(NULL); |
| pxa_set_stuart_info(NULL); |
| /* Fixme - e400 may have a switched clock */ |
| eseries_register_clks(); |
| eseries_get_tmio_gpios(); |
| pxa_set_fb_info(NULL, &e400_pxafb_mach_info); |
| gpiod_add_lookup_table(&e7xx_gpio_vbus_gpiod_table); |
| platform_add_devices(ARRAY_AND_SIZE(e400_devices)); |
| } |
| |
| MACHINE_START(E400, "Toshiba e400") |
| /* Maintainer: Ian Molton (spyro@f2s.com) */ |
| .atag_offset = 0x100, |
| .map_io = pxa25x_map_io, |
| .nr_irqs = ESERIES_NR_IRQS, |
| .init_irq = pxa25x_init_irq, |
| .handle_irq = pxa25x_handle_irq, |
| .fixup = eseries_fixup, |
| .init_machine = e400_init, |
| .init_time = pxa_timer_init, |
| .restart = pxa_restart, |
| MACHINE_END |
| #endif |
| |
| #ifdef CONFIG_MACH_E740 |
| /* ------------------------ e740 video support --------------------------- */ |
| |
| static struct w100_gen_regs e740_lcd_regs = { |
| .lcd_format = 0x00008023, |
| .lcdd_cntl1 = 0x0f000000, |
| .lcdd_cntl2 = 0x0003ffff, |
| .genlcd_cntl1 = 0x00ffff03, |
| .genlcd_cntl2 = 0x003c0f03, |
| .genlcd_cntl3 = 0x000143aa, |
| }; |
| |
| static struct w100_mode e740_lcd_mode = { |
| .xres = 240, |
| .yres = 320, |
| .left_margin = 20, |
| .right_margin = 28, |
| .upper_margin = 9, |
| .lower_margin = 8, |
| .crtc_ss = 0x80140013, |
| .crtc_ls = 0x81150110, |
| .crtc_gs = 0x80050005, |
| .crtc_vpos_gs = 0x000a0009, |
| .crtc_rev = 0x0040010a, |
| .crtc_dclk = 0xa906000a, |
| .crtc_gclk = 0x80050108, |
| .crtc_goe = 0x80050108, |
| .pll_freq = 57, |
| .pixclk_divider = 4, |
| .pixclk_divider_rotated = 4, |
| .pixclk_src = CLK_SRC_XTAL, |
| .sysclk_divider = 1, |
| .sysclk_src = CLK_SRC_PLL, |
| .crtc_ps1_active = 0x41060010, |
| }; |
| |
| static struct w100_gpio_regs e740_w100_gpio_info = { |
| .init_data1 = 0x21002103, |
| .gpio_dir1 = 0xffffdeff, |
| .gpio_oe1 = 0x03c00643, |
| .init_data2 = 0x003f003f, |
| .gpio_dir2 = 0xffffffff, |
| .gpio_oe2 = 0x000000ff, |
| }; |
| |
| static struct w100fb_mach_info e740_fb_info = { |
| .modelist = &e740_lcd_mode, |
| .num_modes = 1, |
| .regs = &e740_lcd_regs, |
| .gpio = &e740_w100_gpio_info, |
| .xtal_freq = 14318000, |
| .xtal_dbl = 1, |
| }; |
| |
| static struct resource e740_fb_resources[] = { |
| [0] = { |
| .start = 0x0c000000, |
| .end = 0x0cffffff, |
| .flags = IORESOURCE_MEM, |
| }, |
| }; |
| |
| static struct platform_device e740_fb_device = { |
| .name = "w100fb", |
| .id = -1, |
| .dev = { |
| .platform_data = &e740_fb_info, |
| }, |
| .num_resources = ARRAY_SIZE(e740_fb_resources), |
| .resource = e740_fb_resources, |
| }; |
| |
| /* --------------------------- MFP Pin config -------------------------- */ |
| |
| static unsigned long e740_pin_config[] __initdata = { |
| /* Chip selects */ |
| GPIO15_nCS_1, /* CS1 - Flash */ |
| GPIO79_nCS_3, /* CS3 - IMAGEON */ |
| GPIO80_nCS_4, /* CS4 - TMIO */ |
| |
| /* Clocks */ |
| GPIO12_32KHz, |
| |
| /* BTUART */ |
| GPIO42_BTUART_RXD, |
| GPIO43_BTUART_TXD, |
| GPIO44_BTUART_CTS, |
| |
| /* TMIO controller */ |
| GPIO19_GPIO, /* t7l66xb #PCLR */ |
| GPIO45_GPIO, /* t7l66xb #SUSPEND (NOT BTUART!) */ |
| |
| /* UDC */ |
| GPIO13_GPIO, |
| GPIO3_GPIO, |
| |
| /* IrDA */ |
| GPIO38_GPIO | MFP_LPM_DRIVE_HIGH, |
| |
| /* AC97 */ |
| GPIO28_AC97_BITCLK, |
| GPIO29_AC97_SDATA_IN_0, |
| GPIO30_AC97_SDATA_OUT, |
| GPIO31_AC97_SYNC, |
| |
| /* Audio power control */ |
| GPIO16_GPIO, /* AC97 codec AVDD2 supply (analogue power) */ |
| GPIO40_GPIO, /* Mic amp power */ |
| GPIO41_GPIO, /* Headphone amp power */ |
| |
| /* PC Card */ |
| GPIO8_GPIO, /* CD0 */ |
| GPIO44_GPIO, /* CD1 */ |
| GPIO11_GPIO, /* IRQ0 */ |
| GPIO6_GPIO, /* IRQ1 */ |
| GPIO27_GPIO, /* RST0 */ |
| GPIO24_GPIO, /* RST1 */ |
| GPIO20_GPIO, /* PWR0 */ |
| GPIO23_GPIO, /* PWR1 */ |
| GPIO48_nPOE, |
| GPIO49_nPWE, |
| GPIO50_nPIOR, |
| GPIO51_nPIOW, |
| GPIO52_nPCE_1, |
| GPIO53_nPCE_2, |
| GPIO54_nPSKTSEL, |
| GPIO55_nPREG, |
| GPIO56_nPWAIT, |
| GPIO57_nIOIS16, |
| |
| /* wakeup */ |
| GPIO0_GPIO | WAKEUP_ON_EDGE_RISE, |
| }; |
| |
| /* -------------------- e740 t7l66xb parameters -------------------- */ |
| |
| static struct t7l66xb_platform_data e740_t7l66xb_info = { |
| .irq_base = IRQ_BOARD_START, |
| .enable = &eseries_tmio_enable, |
| .suspend = &eseries_tmio_suspend, |
| .resume = &eseries_tmio_resume, |
| }; |
| |
| static struct platform_device e740_t7l66xb_device = { |
| .name = "t7l66xb", |
| .id = -1, |
| .dev = { |
| .platform_data = &e740_t7l66xb_info, |
| }, |
| .num_resources = 2, |
| .resource = eseries_tmio_resources, |
| }; |
| |
| static struct platform_device e740_audio_device = { |
| .name = "e740-audio", |
| .id = -1, |
| }; |
| |
| static struct gpiod_lookup_table e740_audio_gpio_table = { |
| .dev_id = "e740-audio", |
| .table = { |
| GPIO_LOOKUP("gpio-pxa", GPIO_E740_WM9705_nAVDD2, "Audio power", GPIO_ACTIVE_HIGH), |
| GPIO_LOOKUP("gpio-pxa", GPIO_E740_AMP_ON, "Output amp", GPIO_ACTIVE_HIGH), |
| GPIO_LOOKUP("gpio-pxa", GPIO_E740_MIC_ON, "Mic amp", GPIO_ACTIVE_HIGH), |
| { }, |
| }, |
| }; |
| |
| /* ----------------------------------------------------------------------- */ |
| |
| static struct platform_device *e740_devices[] __initdata = { |
| &e740_fb_device, |
| &e740_t7l66xb_device, |
| &e7xx_gpio_vbus, |
| &e740_audio_device, |
| }; |
| |
| static void __init e740_init(void) |
| { |
| pxa2xx_mfp_config(ARRAY_AND_SIZE(e740_pin_config)); |
| pxa_set_ffuart_info(NULL); |
| pxa_set_btuart_info(NULL); |
| pxa_set_stuart_info(NULL); |
| eseries_register_clks(); |
| clk_add_alias("CLK_CK48M", e740_t7l66xb_device.name, |
| "UDCCLK", &pxa25x_device_udc.dev), |
| eseries_get_tmio_gpios(); |
| gpiod_add_lookup_table(&e7xx_gpio_vbus_gpiod_table); |
| gpiod_add_lookup_table(&e740_audio_gpio_table); |
| platform_add_devices(ARRAY_AND_SIZE(e740_devices)); |
| pxa_set_ac97_info(NULL); |
| pxa_set_ficp_info(&e7xx_ficp_platform_data); |
| } |
| |
| MACHINE_START(E740, "Toshiba e740") |
| /* Maintainer: Ian Molton (spyro@f2s.com) */ |
| .atag_offset = 0x100, |
| .map_io = pxa25x_map_io, |
| .nr_irqs = ESERIES_NR_IRQS, |
| .init_irq = pxa25x_init_irq, |
| .handle_irq = pxa25x_handle_irq, |
| .fixup = eseries_fixup, |
| .init_machine = e740_init, |
| .init_time = pxa_timer_init, |
| .restart = pxa_restart, |
| MACHINE_END |
| #endif |
| |
| #ifdef CONFIG_MACH_E750 |
| /* ---------------------- E750 LCD definitions -------------------- */ |
| |
| static struct w100_gen_regs e750_lcd_regs = { |
| .lcd_format = 0x00008003, |
| .lcdd_cntl1 = 0x00000000, |
| .lcdd_cntl2 = 0x0003ffff, |
| .genlcd_cntl1 = 0x00fff003, |
| .genlcd_cntl2 = 0x003c0f03, |
| .genlcd_cntl3 = 0x000143aa, |
| }; |
| |
| static struct w100_mode e750_lcd_mode = { |
| .xres = 240, |
| .yres = 320, |
| .left_margin = 21, |
| .right_margin = 22, |
| .upper_margin = 5, |
| .lower_margin = 4, |
| .crtc_ss = 0x80150014, |
| .crtc_ls = 0x8014000d, |
| .crtc_gs = 0xc1000005, |
| .crtc_vpos_gs = 0x00020147, |
| .crtc_rev = 0x0040010a, |
| .crtc_dclk = 0xa1700030, |
| .crtc_gclk = 0x80cc0015, |
| .crtc_goe = 0x80cc0015, |
| .crtc_ps1_active = 0x61060017, |
| .pll_freq = 57, |
| .pixclk_divider = 4, |
| .pixclk_divider_rotated = 4, |
| .pixclk_src = CLK_SRC_XTAL, |
| .sysclk_divider = 1, |
| .sysclk_src = CLK_SRC_PLL, |
| }; |
| |
| static struct w100_gpio_regs e750_w100_gpio_info = { |
| .init_data1 = 0x01192f1b, |
| .gpio_dir1 = 0xd5ffdeff, |
| .gpio_oe1 = 0x000020bf, |
| .init_data2 = 0x010f010f, |
| .gpio_dir2 = 0xffffffff, |
| .gpio_oe2 = 0x000001cf, |
| }; |
| |
| static struct w100fb_mach_info e750_fb_info = { |
| .modelist = &e750_lcd_mode, |
| .num_modes = 1, |
| .regs = &e750_lcd_regs, |
| .gpio = &e750_w100_gpio_info, |
| .xtal_freq = 14318000, |
| .xtal_dbl = 1, |
| }; |
| |
| static struct resource e750_fb_resources[] = { |
| [0] = { |
| .start = 0x0c000000, |
| .end = 0x0cffffff, |
| .flags = IORESOURCE_MEM, |
| }, |
| }; |
| |
| static struct platform_device e750_fb_device = { |
| .name = "w100fb", |
| .id = -1, |
| .dev = { |
| .platform_data = &e750_fb_info, |
| }, |
| .num_resources = ARRAY_SIZE(e750_fb_resources), |
| .resource = e750_fb_resources, |
| }; |
| |
| /* -------------------- e750 MFP parameters -------------------- */ |
| |
| static unsigned long e750_pin_config[] __initdata = { |
| /* Chip selects */ |
| GPIO15_nCS_1, /* CS1 - Flash */ |
| GPIO79_nCS_3, /* CS3 - IMAGEON */ |
| GPIO80_nCS_4, /* CS4 - TMIO */ |
| |
| /* Clocks */ |
| GPIO11_3_6MHz, |
| |
| /* BTUART */ |
| GPIO42_BTUART_RXD, |
| GPIO43_BTUART_TXD, |
| GPIO44_BTUART_CTS, |
| |
| /* TMIO controller */ |
| GPIO19_GPIO, /* t7l66xb #PCLR */ |
| GPIO45_GPIO, /* t7l66xb #SUSPEND (NOT BTUART!) */ |
| |
| /* UDC */ |
| GPIO13_GPIO, |
| GPIO3_GPIO, |
| |
| /* IrDA */ |
| GPIO38_GPIO | MFP_LPM_DRIVE_HIGH, |
| |
| /* AC97 */ |
| GPIO28_AC97_BITCLK, |
| GPIO29_AC97_SDATA_IN_0, |
| GPIO30_AC97_SDATA_OUT, |
| GPIO31_AC97_SYNC, |
| |
| /* Audio power control */ |
| GPIO4_GPIO, /* Headphone amp power */ |
| GPIO7_GPIO, /* Speaker amp power */ |
| GPIO37_GPIO, /* Headphone detect */ |
| |
| /* PC Card */ |
| GPIO8_GPIO, /* CD0 */ |
| GPIO44_GPIO, /* CD1 */ |
| /* GPIO11_GPIO, IRQ0 */ |
| GPIO6_GPIO, /* IRQ1 */ |
| GPIO27_GPIO, /* RST0 */ |
| GPIO24_GPIO, /* RST1 */ |
| GPIO20_GPIO, /* PWR0 */ |
| GPIO23_GPIO, /* PWR1 */ |
| GPIO48_nPOE, |
| GPIO49_nPWE, |
| GPIO50_nPIOR, |
| GPIO51_nPIOW, |
| GPIO52_nPCE_1, |
| GPIO53_nPCE_2, |
| GPIO54_nPSKTSEL, |
| GPIO55_nPREG, |
| GPIO56_nPWAIT, |
| GPIO57_nIOIS16, |
| |
| /* wakeup */ |
| GPIO0_GPIO | WAKEUP_ON_EDGE_RISE, |
| }; |
| |
| /* ----------------- e750 tc6393xb parameters ------------------ */ |
| |
| static struct tc6393xb_platform_data e750_tc6393xb_info = { |
| .irq_base = IRQ_BOARD_START, |
| .scr_pll2cr = 0x0cc1, |
| .scr_gper = 0, |
| .suspend = &eseries_tmio_suspend, |
| .resume = &eseries_tmio_resume, |
| .enable = &eseries_tmio_enable, |
| .disable = &eseries_tmio_disable, |
| }; |
| |
| static struct platform_device e750_tc6393xb_device = { |
| .name = "tc6393xb", |
| .id = -1, |
| .dev = { |
| .platform_data = &e750_tc6393xb_info, |
| }, |
| .num_resources = 2, |
| .resource = eseries_tmio_resources, |
| }; |
| |
| static struct gpiod_lookup_table e750_audio_gpio_table = { |
| .dev_id = "e750-audio", |
| .table = { |
| GPIO_LOOKUP("gpio-pxa", GPIO_E750_HP_AMP_OFF, "Output amp", GPIO_ACTIVE_LOW), |
| GPIO_LOOKUP("gpio-pxa", GPIO_E750_SPK_AMP_OFF, "Mic amp", GPIO_ACTIVE_LOW), |
| { }, |
| }, |
| }; |
| |
| static struct platform_device e750_audio_device = { |
| .name = "e750-audio", |
| .id = -1, |
| }; |
| |
| /* ------------------------------------------------------------- */ |
| |
| static struct platform_device *e750_devices[] __initdata = { |
| &e750_fb_device, |
| &e750_tc6393xb_device, |
| &e7xx_gpio_vbus, |
| &e750_audio_device, |
| }; |
| |
| static void __init e750_init(void) |
| { |
| pxa2xx_mfp_config(ARRAY_AND_SIZE(e750_pin_config)); |
| pxa_set_ffuart_info(NULL); |
| pxa_set_btuart_info(NULL); |
| pxa_set_stuart_info(NULL); |
| clk_add_alias("CLK_CK3P6MI", e750_tc6393xb_device.name, |
| "GPIO11_CLK", NULL), |
| eseries_get_tmio_gpios(); |
| gpiod_add_lookup_table(&e7xx_gpio_vbus_gpiod_table); |
| gpiod_add_lookup_table(&e750_audio_gpio_table); |
| platform_add_devices(ARRAY_AND_SIZE(e750_devices)); |
| pxa_set_ac97_info(NULL); |
| pxa_set_ficp_info(&e7xx_ficp_platform_data); |
| } |
| |
| MACHINE_START(E750, "Toshiba e750") |
| /* Maintainer: Ian Molton (spyro@f2s.com) */ |
| .atag_offset = 0x100, |
| .map_io = pxa25x_map_io, |
| .nr_irqs = ESERIES_NR_IRQS, |
| .init_irq = pxa25x_init_irq, |
| .handle_irq = pxa25x_handle_irq, |
| .fixup = eseries_fixup, |
| .init_machine = e750_init, |
| .init_time = pxa_timer_init, |
| .restart = pxa_restart, |
| MACHINE_END |
| #endif |
| |
| #ifdef CONFIG_MACH_E800 |
| /* ------------------------ e800 LCD definitions ------------------------- */ |
| |
| static unsigned long e800_pin_config[] __initdata = { |
| /* AC97 */ |
| GPIO28_AC97_BITCLK, |
| GPIO29_AC97_SDATA_IN_0, |
| GPIO30_AC97_SDATA_OUT, |
| GPIO31_AC97_SYNC, |
| |
| /* tc6393xb */ |
| GPIO11_3_6MHz, |
| }; |
| |
| static struct w100_gen_regs e800_lcd_regs = { |
| .lcd_format = 0x00008003, |
| .lcdd_cntl1 = 0x02a00000, |
| .lcdd_cntl2 = 0x0003ffff, |
| .genlcd_cntl1 = 0x000ff2a3, |
| .genlcd_cntl2 = 0x000002a3, |
| .genlcd_cntl3 = 0x000102aa, |
| }; |
| |
| static struct w100_mode e800_lcd_mode[2] = { |
| [0] = { |
| .xres = 480, |
| .yres = 640, |
| .left_margin = 52, |
| .right_margin = 148, |
| .upper_margin = 2, |
| .lower_margin = 6, |
| .crtc_ss = 0x80350034, |
| .crtc_ls = 0x802b0026, |
| .crtc_gs = 0x80160016, |
| .crtc_vpos_gs = 0x00020003, |
| .crtc_rev = 0x0040001d, |
| .crtc_dclk = 0xe0000000, |
| .crtc_gclk = 0x82a50049, |
| .crtc_goe = 0x80ee001c, |
| .crtc_ps1_active = 0x00000000, |
| .pll_freq = 128, |
| .pixclk_divider = 4, |
| .pixclk_divider_rotated = 6, |
| .pixclk_src = CLK_SRC_PLL, |
| .sysclk_divider = 0, |
| .sysclk_src = CLK_SRC_PLL, |
| }, |
| [1] = { |
| .xres = 240, |
| .yres = 320, |
| .left_margin = 15, |
| .right_margin = 88, |
| .upper_margin = 0, |
| .lower_margin = 7, |
| .crtc_ss = 0xd010000f, |
| .crtc_ls = 0x80070003, |
| .crtc_gs = 0x80000000, |
| .crtc_vpos_gs = 0x01460147, |
| .crtc_rev = 0x00400003, |
| .crtc_dclk = 0xa1700030, |
| .crtc_gclk = 0x814b0008, |
| .crtc_goe = 0x80cc0015, |
| .crtc_ps1_active = 0x00000000, |
| .pll_freq = 100, |
| .pixclk_divider = 6, /* Wince uses 14 which gives a */ |
| .pixclk_divider_rotated = 6, /* 7MHz Pclk. We use a 14MHz one */ |
| .pixclk_src = CLK_SRC_PLL, |
| .sysclk_divider = 0, |
| .sysclk_src = CLK_SRC_PLL, |
| } |
| }; |
| |
| |
| static struct w100_gpio_regs e800_w100_gpio_info = { |
| .init_data1 = 0xc13fc019, |
| .gpio_dir1 = 0x3e40df7f, |
| .gpio_oe1 = 0x003c3000, |
| .init_data2 = 0x00000000, |
| .gpio_dir2 = 0x00000000, |
| .gpio_oe2 = 0x00000000, |
| }; |
| |
| static struct w100_mem_info e800_w100_mem_info = { |
| .ext_cntl = 0x09640011, |
| .sdram_mode_reg = 0x00600021, |
| .ext_timing_cntl = 0x10001545, |
| .io_cntl = 0x7ddd7333, |
| .size = 0x1fffff, |
| }; |
| |
| static void e800_tg_change(struct w100fb_par *par) |
| { |
| unsigned long tmp; |
| |
| tmp = w100fb_gpio_read(W100_GPIO_PORT_A); |
| if (par->mode->xres == 480) |
| tmp |= 0x100; |
| else |
| tmp &= ~0x100; |
| w100fb_gpio_write(W100_GPIO_PORT_A, tmp); |
| } |
| |
| static struct w100_tg_info e800_tg_info = { |
| .change = e800_tg_change, |
| }; |
| |
| static struct w100fb_mach_info e800_fb_info = { |
| .modelist = e800_lcd_mode, |
| .num_modes = 2, |
| .regs = &e800_lcd_regs, |
| .gpio = &e800_w100_gpio_info, |
| .mem = &e800_w100_mem_info, |
| .tg = &e800_tg_info, |
| .xtal_freq = 16000000, |
| }; |
| |
| static struct resource e800_fb_resources[] = { |
| [0] = { |
| .start = 0x0c000000, |
| .end = 0x0cffffff, |
| .flags = IORESOURCE_MEM, |
| }, |
| }; |
| |
| static struct platform_device e800_fb_device = { |
| .name = "w100fb", |
| .id = -1, |
| .dev = { |
| .platform_data = &e800_fb_info, |
| }, |
| .num_resources = ARRAY_SIZE(e800_fb_resources), |
| .resource = e800_fb_resources, |
| }; |
| |
| /* --------------------------- UDC definitions --------------------------- */ |
| |
| static struct gpiod_lookup_table e800_gpio_vbus_gpiod_table = { |
| .dev_id = "gpio-vbus", |
| .table = { |
| GPIO_LOOKUP("gpio-pxa", GPIO_E800_USB_DISC, |
| "vbus", GPIO_ACTIVE_HIGH), |
| GPIO_LOOKUP("gpio-pxa", GPIO_E800_USB_PULLUP, |
| "pullup", GPIO_ACTIVE_LOW), |
| { }, |
| }, |
| }; |
| |
| static struct platform_device e800_gpio_vbus = { |
| .name = "gpio-vbus", |
| .id = -1, |
| }; |
| |
| |
| /* ----------------- e800 tc6393xb parameters ------------------ */ |
| |
| static struct tc6393xb_platform_data e800_tc6393xb_info = { |
| .irq_base = IRQ_BOARD_START, |
| .scr_pll2cr = 0x0cc1, |
| .scr_gper = 0, |
| .suspend = &eseries_tmio_suspend, |
| .resume = &eseries_tmio_resume, |
| .enable = &eseries_tmio_enable, |
| .disable = &eseries_tmio_disable, |
| }; |
| |
| static struct platform_device e800_tc6393xb_device = { |
| .name = "tc6393xb", |
| .id = -1, |
| .dev = { |
| .platform_data = &e800_tc6393xb_info, |
| }, |
| .num_resources = 2, |
| .resource = eseries_tmio_resources, |
| }; |
| |
| static struct gpiod_lookup_table e800_audio_gpio_table = { |
| .dev_id = "e800-audio", |
| .table = { |
| GPIO_LOOKUP("gpio-pxa", GPIO_E800_HP_AMP_OFF, "Output amp", GPIO_ACTIVE_LOW), |
| GPIO_LOOKUP("gpio-pxa", GPIO_E800_SPK_AMP_ON, "Mic amp", GPIO_ACTIVE_HIGH), |
| { }, |
| }, |
| }; |
| |
| static struct platform_device e800_audio_device = { |
| .name = "e800-audio", |
| .id = -1, |
| }; |
| |
| /* ----------------------------------------------------------------------- */ |
| |
| static struct platform_device *e800_devices[] __initdata = { |
| &e800_fb_device, |
| &e800_tc6393xb_device, |
| &e800_gpio_vbus, |
| &e800_audio_device, |
| }; |
| |
| static void __init e800_init(void) |
| { |
| pxa2xx_mfp_config(ARRAY_AND_SIZE(e800_pin_config)); |
| pxa_set_ffuart_info(NULL); |
| pxa_set_btuart_info(NULL); |
| pxa_set_stuart_info(NULL); |
| clk_add_alias("CLK_CK3P6MI", e800_tc6393xb_device.name, |
| "GPIO11_CLK", NULL), |
| eseries_get_tmio_gpios(); |
| gpiod_add_lookup_table(&e800_gpio_vbus_gpiod_table); |
| gpiod_add_lookup_table(&e800_audio_gpio_table); |
| platform_add_devices(ARRAY_AND_SIZE(e800_devices)); |
| pxa_set_ac97_info(NULL); |
| } |
| |
| MACHINE_START(E800, "Toshiba e800") |
| /* Maintainer: Ian Molton (spyro@f2s.com) */ |
| .atag_offset = 0x100, |
| .map_io = pxa25x_map_io, |
| .nr_irqs = ESERIES_NR_IRQS, |
| .init_irq = pxa25x_init_irq, |
| .handle_irq = pxa25x_handle_irq, |
| .fixup = eseries_fixup, |
| .init_machine = e800_init, |
| .init_time = pxa_timer_init, |
| .restart = pxa_restart, |
| MACHINE_END |
| #endif |
