969 lines
24 KiB
C
969 lines
24 KiB
C
/*
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* Hardware definitions for the Toshiba eseries PDAs
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*
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* Copyright (c) 2003 Ian Molton <spyro@f2s.com>
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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.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/usb/gpio_vbus.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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struct gpio_vbus_mach_info e7xx_udc_info = {
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.gpio_vbus = GPIO_E7XX_USB_DISC,
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.gpio_pullup = GPIO_E7XX_USB_PULLUP,
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.gpio_pullup_inverted = 1
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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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.dev = {
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.platform_data = &e7xx_udc_info,
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},
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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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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 (spyro@f2s.com) */
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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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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 (spyro@f2s.com) */
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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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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 (spyro@f2s.com) */
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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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/* 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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/* UDC */
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GPIO13_GPIO,
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GPIO3_GPIO,
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/* IrDA */
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GPIO38_GPIO | MFP_LPM_DRIVE_HIGH,
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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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/* 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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/* 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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/* wakeup */
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GPIO0_GPIO | WAKEUP_ON_EDGE_RISE,
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};
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/* -------------------- e740 t7l66xb parameters -------------------- */
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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 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();
|
|
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,
|
|
.gpio_base = -1,
|
|
.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 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();
|
|
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 gpio_vbus_mach_info e800_udc_info = {
|
|
.gpio_vbus = GPIO_E800_USB_DISC,
|
|
.gpio_pullup = GPIO_E800_USB_PULLUP,
|
|
.gpio_pullup_inverted = 1
|
|
};
|
|
|
|
static struct platform_device e800_gpio_vbus = {
|
|
.name = "gpio-vbus",
|
|
.id = -1,
|
|
.dev = {
|
|
.platform_data = &e800_udc_info,
|
|
},
|
|
};
|
|
|
|
|
|
/* ----------------- e800 tc6393xb parameters ------------------ */
|
|
|
|
static struct tc6393xb_platform_data e800_tc6393xb_info = {
|
|
.irq_base = IRQ_BOARD_START,
|
|
.scr_pll2cr = 0x0cc1,
|
|
.scr_gper = 0,
|
|
.gpio_base = -1,
|
|
.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 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();
|
|
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
|