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