forked from Minki/linux
7375aba673
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de>
115 lines
2.5 KiB
C
115 lines
2.5 KiB
C
/*
|
|
* linux/arch/arm/mach-pxa/saarb.c
|
|
*
|
|
* Support for the Marvell Handheld Platform (aka SAARB)
|
|
*
|
|
* Copyright (C) 2007-2010 Marvell International Ltd.
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License version 2 as
|
|
* publishhed by the Free Software Foundation.
|
|
*/
|
|
|
|
#include <linux/init.h>
|
|
#include <linux/kernel.h>
|
|
#include <linux/i2c.h>
|
|
#include <linux/i2c/pxa-i2c.h>
|
|
#include <linux/mfd/88pm860x.h>
|
|
|
|
#include <asm/mach-types.h>
|
|
#include <asm/mach/arch.h>
|
|
|
|
#include <mach/irqs.h>
|
|
#include <mach/hardware.h>
|
|
#include <mach/mfp.h>
|
|
#include <mach/mfp-pxa930.h>
|
|
#include <mach/gpio.h>
|
|
|
|
#include "generic.h"
|
|
|
|
#define SAARB_NR_IRQS (IRQ_BOARD_START + 40)
|
|
|
|
static struct pm860x_touch_pdata saarb_touch = {
|
|
.gpadc_prebias = 1,
|
|
.slot_cycle = 1,
|
|
.tsi_prebias = 6,
|
|
.pen_prebias = 16,
|
|
.pen_prechg = 2,
|
|
.res_x = 300,
|
|
};
|
|
|
|
static struct pm860x_backlight_pdata saarb_backlight[] = {
|
|
{
|
|
.id = PM8606_ID_BACKLIGHT,
|
|
.iset = PM8606_WLED_CURRENT(24),
|
|
.flags = PM8606_BACKLIGHT1,
|
|
},
|
|
{},
|
|
};
|
|
|
|
static struct pm860x_led_pdata saarb_led[] = {
|
|
{
|
|
.id = PM8606_ID_LED,
|
|
.iset = PM8606_LED_CURRENT(12),
|
|
.flags = PM8606_LED1_RED,
|
|
}, {
|
|
.id = PM8606_ID_LED,
|
|
.iset = PM8606_LED_CURRENT(12),
|
|
.flags = PM8606_LED1_GREEN,
|
|
}, {
|
|
.id = PM8606_ID_LED,
|
|
.iset = PM8606_LED_CURRENT(12),
|
|
.flags = PM8606_LED1_BLUE,
|
|
}, {
|
|
.id = PM8606_ID_LED,
|
|
.iset = PM8606_LED_CURRENT(12),
|
|
.flags = PM8606_LED2_RED,
|
|
}, {
|
|
.id = PM8606_ID_LED,
|
|
.iset = PM8606_LED_CURRENT(12),
|
|
.flags = PM8606_LED2_GREEN,
|
|
}, {
|
|
.id = PM8606_ID_LED,
|
|
.iset = PM8606_LED_CURRENT(12),
|
|
.flags = PM8606_LED2_BLUE,
|
|
},
|
|
};
|
|
|
|
static struct pm860x_platform_data saarb_pm8607_info = {
|
|
.touch = &saarb_touch,
|
|
.backlight = &saarb_backlight[0],
|
|
.led = &saarb_led[0],
|
|
.companion_addr = 0x10,
|
|
.irq_mode = 0,
|
|
.irq_base = IRQ_BOARD_START,
|
|
|
|
.i2c_port = GI2C_PORT,
|
|
};
|
|
|
|
static struct i2c_board_info saarb_i2c_info[] = {
|
|
{
|
|
.type = "88PM860x",
|
|
.addr = 0x34,
|
|
.platform_data = &saarb_pm8607_info,
|
|
.irq = gpio_to_irq(mfp_to_gpio(MFP_PIN_GPIO83)),
|
|
},
|
|
};
|
|
|
|
static void __init saarb_init(void)
|
|
{
|
|
pxa_set_ffuart_info(NULL);
|
|
pxa_set_i2c_info(NULL);
|
|
i2c_register_board_info(0, ARRAY_AND_SIZE(saarb_i2c_info));
|
|
}
|
|
|
|
MACHINE_START(SAARB, "PXA955 Handheld Platform (aka SAARB)")
|
|
.atag_offset = 0x100,
|
|
.map_io = pxa3xx_map_io,
|
|
.nr_irqs = SAARB_NR_IRQS,
|
|
.init_irq = pxa95x_init_irq,
|
|
.handle_irq = pxa3xx_handle_irq,
|
|
.timer = &pxa_timer,
|
|
.init_machine = saarb_init,
|
|
MACHINE_END
|
|
|