mirror of https://gitee.com/openkylin/linux.git
[ARM] pxa/treo680: initial support
Signed-off-by: Tomáš Čech <sleep_walker@suse.cz> Acked-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Eric Miao <eric.miao@marvell.com>
This commit is contained in:
Tomas 'Sleep_Walker' Cech
Eric Miao
parent
303f2d7dc8
commit
e6c3f4b89b
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@ -401,6 +401,16 @@ config MACH_PALMZ72
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Say Y here if you intend to run this kernel on Palm Zire 72
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handheld computer.
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config MACH_TREO680
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bool "Palm Treo 680"
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default y
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depends on ARCH_PXA_PALM
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select PXA27x
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select IWMMXT
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help
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Say Y here if you intend to run this kernel on Palm Treo 680
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smartphone.
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config MACH_PALMLD
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bool "Palm LifeDrive"
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default y
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@ -62,6 +62,7 @@ obj-$(CONFIG_MACH_PALMT5) += palmt5.o
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obj-$(CONFIG_MACH_PALMTX) += palmtx.o
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obj-$(CONFIG_MACH_PALMLD) += palmld.o
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obj-$(CONFIG_MACH_PALMZ72) += palmz72.o
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obj-$(CONFIG_MACH_TREO680) += treo680.o
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obj-$(CONFIG_ARCH_VIPER) += viper.o
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ifeq ($(CONFIG_MACH_ZYLONITE),y)
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@ -0,0 +1,49 @@
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/*
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* GPIOs and interrupts for Palm Treo 680 smartphone
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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*/
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#ifndef _INCLUDE_TREO680_H_
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#define _INCLUDE_TREO680_H_
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/* GPIOs */
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#define GPIO_NR_TREO680_POWER_DETECT 0
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#define GPIO_NR_TREO680_AMP_EN 27
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#define GPIO_NR_TREO680_KEYB_BL 24
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#define GPIO_NR_TREO680_VIBRATE_EN 44
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#define GPIO_NR_TREO680_GREEN_LED 20
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#define GPIO_NR_TREO680_RED_LED 79
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#define GPIO_NR_TREO680_SD_DETECT_N 113
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#define GPIO_NR_TREO680_SD_READONLY 33
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#define GPIO_NR_TREO680_EP_DETECT_N 116
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#define GPIO_NR_TREO680_SD_POWER 42
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#define GPIO_NR_TREO680_USB_DETECT 1
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#define GPIO_NR_TREO680_USB_PULLUP 114
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#define GPIO_NR_TREO680_GSM_POWER 40
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#define GPIO_NR_TREO680_GSM_RESET 87
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#define GPIO_NR_TREO680_GSM_WAKE 57
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#define GPIO_NR_TREO680_GSM_HOST_WAKE 14
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#define GPIO_NR_TREO680_GSM_TRIGGER 10
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#define GPIO_NR_TREO680_BT_EN 43
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#define GPIO_NR_TREO680_IR_EN 115
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#define GPIO_NR_TREO680_IR_TXD 47
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#define GPIO_NR_TREO680_BL_POWER 38
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#define GPIO_NR_TREO680_LCD_POWER 25
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/* Various addresses */
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#define TREO680_PHYS_RAM_START 0xa0000000
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#define TREO680_PHYS_IO_START 0x40000000
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#define TREO680_STR_BASE 0xa2000000
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/* BACKLIGHT */
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#define TREO680_MAX_INTENSITY 254
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#define TREO680_DEFAULT_INTENSITY 160
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#define TREO680_LIMIT_MASK 0x7F
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#define TREO680_PRESCALER 63
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#define TREO680_PERIOD_NS 3500
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#endif
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@ -0,0 +1,612 @@
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/*
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* Hardware definitions for Palm Treo 680
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*
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* Author: Tomas Cech <sleep_walker@suse.cz>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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* (find more info at www.hackndev.com)
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*
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*/
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#include <linux/platform_device.h>
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#include <linux/delay.h>
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#include <linux/irq.h>
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#include <linux/gpio_keys.h>
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#include <linux/input.h>
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#include <linux/pda_power.h>
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#include <linux/pwm_backlight.h>
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#include <linux/gpio.h>
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#include <linux/wm97xx_batt.h>
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#include <linux/power_supply.h>
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#include <linux/sysdev.h>
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#include <linux/w1-gpio.h>
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#include <asm/mach-types.h>
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#include <asm/mach/arch.h>
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#include <asm/mach/map.h>
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#include <mach/pxa27x.h>
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#include <mach/pxa27x-udc.h>
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#include <mach/audio.h>
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#include <mach/treo680.h>
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#include <mach/mmc.h>
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#include <mach/pxafb.h>
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#include <mach/irda.h>
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#include <mach/pxa27x_keypad.h>
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#include <mach/udc.h>
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#include <mach/ohci.h>
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#include <mach/pxa2xx-regs.h>
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#include <mach/palmasoc.h>
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#include <mach/camera.h>
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#include <sound/pxa2xx-lib.h>
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#include "generic.h"
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#include "devices.h"
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/******************************************************************************
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* Pin configuration
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******************************************************************************/
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static unsigned long treo680_pin_config[] __initdata = {
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/* MMC */
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GPIO32_MMC_CLK,
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GPIO92_MMC_DAT_0,
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GPIO109_MMC_DAT_1,
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GPIO110_MMC_DAT_2,
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GPIO111_MMC_DAT_3,
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GPIO112_MMC_CMD,
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GPIO33_GPIO, /* SD read only */
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GPIO113_GPIO, /* SD detect */
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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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GPIO89_AC97_SYSCLK,
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GPIO95_AC97_nRESET,
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/* IrDA */
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GPIO46_FICP_RXD,
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GPIO47_FICP_TXD,
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/* PWM */
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GPIO16_PWM0_OUT,
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/* USB */
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GPIO1_GPIO | WAKEUP_ON_EDGE_BOTH, /* usb detect */
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/* MATRIX KEYPAD */
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GPIO100_KP_MKIN_0 | WAKEUP_ON_LEVEL_HIGH,
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GPIO101_KP_MKIN_1,
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GPIO102_KP_MKIN_2,
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GPIO97_KP_MKIN_3,
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GPIO98_KP_MKIN_4,
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GPIO99_KP_MKIN_5,
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GPIO91_KP_MKIN_6,
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GPIO13_KP_MKIN_7,
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GPIO103_KP_MKOUT_0 | MFP_LPM_DRIVE_HIGH,
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GPIO104_KP_MKOUT_1,
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GPIO105_KP_MKOUT_2,
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GPIO106_KP_MKOUT_3,
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GPIO107_KP_MKOUT_4,
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GPIO108_KP_MKOUT_5,
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GPIO96_KP_MKOUT_6,
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GPIO93_KP_DKIN_0 | WAKEUP_ON_LEVEL_HIGH, /* Hotsync button */
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/* LCD */
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GPIO58_LCD_LDD_0,
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GPIO59_LCD_LDD_1,
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GPIO60_LCD_LDD_2,
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GPIO61_LCD_LDD_3,
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GPIO62_LCD_LDD_4,
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GPIO63_LCD_LDD_5,
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GPIO64_LCD_LDD_6,
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GPIO65_LCD_LDD_7,
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GPIO66_LCD_LDD_8,
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GPIO67_LCD_LDD_9,
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GPIO68_LCD_LDD_10,
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GPIO69_LCD_LDD_11,
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GPIO70_LCD_LDD_12,
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GPIO71_LCD_LDD_13,
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GPIO72_LCD_LDD_14,
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GPIO73_LCD_LDD_15,
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GPIO74_LCD_FCLK,
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GPIO75_LCD_LCLK,
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GPIO76_LCD_PCLK,
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/* Quick Capture Interface */
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GPIO84_CIF_FV,
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GPIO85_CIF_LV,
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GPIO53_CIF_MCLK,
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GPIO54_CIF_PCLK,
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GPIO81_CIF_DD_0,
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GPIO55_CIF_DD_1,
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GPIO51_CIF_DD_2,
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GPIO50_CIF_DD_3,
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GPIO52_CIF_DD_4,
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GPIO48_CIF_DD_5,
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GPIO17_CIF_DD_6,
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GPIO12_CIF_DD_7,
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/* I2C */
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GPIO117_I2C_SCL,
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GPIO118_I2C_SDA,
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/* GSM */
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GPIO14_GPIO | WAKEUP_ON_EDGE_BOTH, /* GSM host wake up */
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GPIO34_FFUART_RXD,
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GPIO35_FFUART_CTS,
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GPIO39_FFUART_TXD,
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GPIO41_FFUART_RTS,
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/* MISC. */
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GPIO0_GPIO | WAKEUP_ON_EDGE_BOTH, /* external power detect */
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GPIO15_GPIO | WAKEUP_ON_EDGE_BOTH, /* silent switch */
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GPIO116_GPIO, /* headphone detect */
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GPIO11_GPIO | WAKEUP_ON_EDGE_BOTH, /* bluetooth host wake up */
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};
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/******************************************************************************
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* SD/MMC card controller
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******************************************************************************/
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static int treo680_mci_init(struct device *dev,
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irq_handler_t treo680_detect_int, void *data)
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{
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int err = 0;
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/* Setup an interrupt for detecting card insert/remove events */
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err = gpio_request(GPIO_NR_TREO680_SD_DETECT_N, "SD IRQ");
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if (err)
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goto err;
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err = gpio_direction_input(GPIO_NR_TREO680_SD_DETECT_N);
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if (err)
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goto err2;
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err = request_irq(gpio_to_irq(GPIO_NR_TREO680_SD_DETECT_N),
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treo680_detect_int, IRQF_DISABLED | IRQF_SAMPLE_RANDOM |
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IRQF_TRIGGER_FALLING | IRQF_TRIGGER_RISING,
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"SD/MMC card detect", data);
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if (err) {
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dev_err(dev, "%s: cannot request SD/MMC card detect IRQ\n",
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__func__);
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goto err2;
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}
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err = gpio_request(GPIO_NR_TREO680_SD_POWER, "SD_POWER");
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if (err)
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goto err3;
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err = gpio_direction_output(GPIO_NR_TREO680_SD_POWER, 1);
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if (err)
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goto err4;
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err = gpio_request(GPIO_NR_TREO680_SD_READONLY, "SD_READONLY");
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if (err)
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goto err4;
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err = gpio_direction_input(GPIO_NR_TREO680_SD_READONLY);
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if (err)
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goto err5;
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return 0;
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err5:
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gpio_free(GPIO_NR_TREO680_SD_READONLY);
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err4:
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gpio_free(GPIO_NR_TREO680_SD_POWER);
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err3:
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free_irq(gpio_to_irq(GPIO_NR_TREO680_SD_DETECT_N), data);
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err2:
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gpio_free(GPIO_NR_TREO680_SD_DETECT_N);
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err:
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return err;
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}
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static void treo680_mci_exit(struct device *dev, void *data)
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{
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gpio_free(GPIO_NR_TREO680_SD_READONLY);
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gpio_free(GPIO_NR_TREO680_SD_POWER);
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free_irq(gpio_to_irq(GPIO_NR_TREO680_SD_DETECT_N), data);
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gpio_free(GPIO_NR_TREO680_SD_DETECT_N);
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}
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static void treo680_mci_power(struct device *dev, unsigned int vdd)
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{
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struct pxamci_platform_data *p_d = dev->platform_data;
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gpio_set_value(GPIO_NR_TREO680_SD_POWER, p_d->ocr_mask & (1 << vdd));
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}
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static int treo680_mci_get_ro(struct device *dev)
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{
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return gpio_get_value(GPIO_NR_TREO680_SD_READONLY);
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}
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static struct pxamci_platform_data treo680_mci_platform_data = {
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.ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34,
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.setpower = treo680_mci_power,
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.get_ro = treo680_mci_get_ro,
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.init = treo680_mci_init,
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.exit = treo680_mci_exit,
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};
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/******************************************************************************
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* GPIO keyboard
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******************************************************************************/
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static unsigned int treo680_matrix_keys[] = {
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KEY(0, 0, KEY_F8), /* Red/Off/Power */
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KEY(0, 1, KEY_LEFT),
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KEY(0, 2, KEY_LEFTCTRL), /* Alternate */
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KEY(0, 3, KEY_L),
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KEY(0, 4, KEY_A),
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KEY(0, 5, KEY_Q),
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KEY(0, 6, KEY_P),
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KEY(1, 0, KEY_RIGHTCTRL), /* Menu */
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KEY(1, 1, KEY_RIGHT),
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KEY(1, 2, KEY_LEFTSHIFT), /* Left shift */
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KEY(1, 3, KEY_Z),
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KEY(1, 4, KEY_S),
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KEY(1, 5, KEY_W),
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KEY(2, 0, KEY_F1), /* Phone */
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KEY(2, 1, KEY_UP),
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KEY(2, 2, KEY_0),
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KEY(2, 3, KEY_X),
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KEY(2, 4, KEY_D),
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KEY(2, 5, KEY_E),
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KEY(3, 0, KEY_F10), /* Calendar */
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KEY(3, 1, KEY_DOWN),
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KEY(3, 2, KEY_SPACE),
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KEY(3, 3, KEY_C),
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KEY(3, 4, KEY_F),
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KEY(3, 5, KEY_R),
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KEY(4, 0, KEY_F12), /* Mail */
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KEY(4, 1, KEY_KPENTER),
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KEY(4, 2, KEY_RIGHTALT), /* Alt */
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KEY(4, 3, KEY_V),
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KEY(4, 4, KEY_G),
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KEY(4, 5, KEY_T),
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KEY(5, 0, KEY_F9), /* Home */
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KEY(5, 1, KEY_PAGEUP), /* Side up */
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KEY(5, 2, KEY_DOT),
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KEY(5, 3, KEY_B),
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KEY(5, 4, KEY_H),
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KEY(5, 5, KEY_Y),
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KEY(6, 0, KEY_TAB), /* Side Activate */
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KEY(6, 1, KEY_PAGEDOWN), /* Side down */
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KEY(6, 2, KEY_ENTER),
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KEY(6, 3, KEY_N),
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KEY(6, 4, KEY_J),
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KEY(6, 5, KEY_U),
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KEY(7, 0, KEY_F6), /* Green/Call */
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KEY(7, 1, KEY_O),
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KEY(7, 2, KEY_BACKSPACE),
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KEY(7, 3, KEY_M),
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KEY(7, 4, KEY_K),
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KEY(7, 5, KEY_I),
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};
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static struct pxa27x_keypad_platform_data treo680_keypad_platform_data = {
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.matrix_key_rows = 8,
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.matrix_key_cols = 7,
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.matrix_key_map = treo680_matrix_keys,
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.matrix_key_map_size = ARRAY_SIZE(treo680_matrix_keys),
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.direct_key_map = { KEY_CONNECT },
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.direct_key_num = 1,
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.debounce_interval = 30,
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};
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/******************************************************************************
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* aSoC audio
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******************************************************************************/
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static pxa2xx_audio_ops_t treo680_ac97_pdata = {
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.reset_gpio = 95,
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};
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/******************************************************************************
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* Backlight
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******************************************************************************/
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static int treo680_backlight_init(struct device *dev)
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{
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int ret;
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ret = gpio_request(GPIO_NR_TREO680_BL_POWER, "BL POWER");
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if (ret)
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goto err;
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ret = gpio_direction_output(GPIO_NR_TREO680_BL_POWER, 0);
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if (ret)
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goto err2;
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ret = gpio_request(GPIO_NR_TREO680_LCD_POWER, "LCD POWER");
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if (ret)
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goto err2;
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ret = gpio_direction_output(GPIO_NR_TREO680_LCD_POWER, 0);
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if (ret)
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goto err3;
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return 0;
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err3:
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gpio_free(GPIO_NR_TREO680_LCD_POWER);
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err2:
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gpio_free(GPIO_NR_TREO680_BL_POWER);
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err:
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return ret;
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}
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static int treo680_backlight_notify(int brightness)
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{
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gpio_set_value(GPIO_NR_TREO680_BL_POWER, brightness);
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return TREO680_MAX_INTENSITY - brightness;
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};
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static void treo680_backlight_exit(struct device *dev)
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{
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gpio_free(GPIO_NR_TREO680_BL_POWER);
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gpio_free(GPIO_NR_TREO680_LCD_POWER);
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}
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static struct platform_pwm_backlight_data treo680_backlight_data = {
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.pwm_id = 0,
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.max_brightness = TREO680_MAX_INTENSITY,
|
||||
.dft_brightness = TREO680_DEFAULT_INTENSITY,
|
||||
.pwm_period_ns = TREO680_PERIOD_NS,
|
||||
.init = treo680_backlight_init,
|
||||
.notify = treo680_backlight_notify,
|
||||
.exit = treo680_backlight_exit,
|
||||
};
|
||||
|
||||
static struct platform_device treo680_backlight = {
|
||||
.name = "pwm-backlight",
|
||||
.dev = {
|
||||
.parent = &pxa27x_device_pwm0.dev,
|
||||
.platform_data = &treo680_backlight_data,
|
||||
},
|
||||
};
|
||||
|
||||
/******************************************************************************
|
||||
* IrDA
|
||||
******************************************************************************/
|
||||
static void treo680_transceiver_mode(struct device *dev, int mode)
|
||||
{
|
||||
gpio_set_value(GPIO_NR_TREO680_IR_EN, mode & IR_OFF);
|
||||
pxa2xx_transceiver_mode(dev, mode);
|
||||
}
|
||||
|
||||
static int treo680_irda_startup(struct device *dev)
|
||||
{
|
||||
int err;
|
||||
|
||||
err = gpio_request(GPIO_NR_TREO680_IR_EN, "Ir port disable");
|
||||
if (err)
|
||||
goto err1;
|
||||
|
||||
err = gpio_direction_output(GPIO_NR_TREO680_IR_EN, 1);
|
||||
if (err)
|
||||
goto err2;
|
||||
|
||||
return 0;
|
||||
|
||||
err2:
|
||||
dev_err(dev, "treo680_irda: cannot change IR gpio direction\n");
|
||||
gpio_free(GPIO_NR_TREO680_IR_EN);
|
||||
err1:
|
||||
dev_err(dev, "treo680_irda: cannot allocate IR gpio\n");
|
||||
return err;
|
||||
}
|
||||
|
||||
static void treo680_irda_shutdown(struct device *dev)
|
||||
{
|
||||
gpio_free(GPIO_NR_TREO680_AMP_EN);
|
||||
}
|
||||
|
||||
static struct pxaficp_platform_data treo680_ficp_info = {
|
||||
.transceiver_cap = IR_FIRMODE | IR_SIRMODE | IR_OFF,
|
||||
.startup = treo680_irda_startup,
|
||||
.shutdown = treo680_irda_shutdown,
|
||||
.transceiver_mode = treo680_transceiver_mode,
|
||||
};
|
||||
|
||||
/******************************************************************************
|
||||
* UDC
|
||||
******************************************************************************/
|
||||
static struct pxa2xx_udc_mach_info treo680_udc_info __initdata = {
|
||||
.gpio_vbus = GPIO_NR_TREO680_USB_DETECT,
|
||||
.gpio_vbus_inverted = 1,
|
||||
.gpio_pullup = GPIO_NR_TREO680_USB_PULLUP,
|
||||
};
|
||||
|
||||
|
||||
/******************************************************************************
|
||||
* USB host
|
||||
******************************************************************************/
|
||||
static struct pxaohci_platform_data treo680_ohci_info = {
|
||||
.port_mode = PMM_PERPORT_MODE,
|
||||
.flags = ENABLE_PORT1 | ENABLE_PORT3,
|
||||
.power_budget = 0,
|
||||
};
|
||||
|
||||
/******************************************************************************
|
||||
* Power supply
|
||||
******************************************************************************/
|
||||
static int power_supply_init(struct device *dev)
|
||||
{
|
||||
int ret;
|
||||
|
||||
ret = gpio_request(GPIO_NR_TREO680_POWER_DETECT, "CABLE_STATE_AC");
|
||||
if (ret)
|
||||
goto err1;
|
||||
ret = gpio_direction_input(GPIO_NR_TREO680_POWER_DETECT);
|
||||
if (ret)
|
||||
goto err2;
|
||||
|
||||
return 0;
|
||||
|
||||
err2:
|
||||
gpio_free(GPIO_NR_TREO680_POWER_DETECT);
|
||||
err1:
|
||||
return ret;
|
||||
}
|
||||
|
||||
static int treo680_is_ac_online(void)
|
||||
{
|
||||
return gpio_get_value(GPIO_NR_TREO680_POWER_DETECT);
|
||||
}
|
||||
|
||||
static void power_supply_exit(struct device *dev)
|
||||
{
|
||||
gpio_free(GPIO_NR_TREO680_POWER_DETECT);
|
||||
}
|
||||
|
||||
static char *treo680_supplicants[] = {
|
||||
"main-battery",
|
||||
};
|
||||
|
||||
static struct pda_power_pdata power_supply_info = {
|
||||
.init = power_supply_init,
|
||||
.is_ac_online = treo680_is_ac_online,
|
||||
.exit = power_supply_exit,
|
||||
.supplied_to = treo680_supplicants,
|
||||
.num_supplicants = ARRAY_SIZE(treo680_supplicants),
|
||||
};
|
||||
|
||||
static struct platform_device power_supply = {
|
||||
.name = "pda-power",
|
||||
.id = -1,
|
||||
.dev = {
|
||||
.platform_data = &power_supply_info,
|
||||
},
|
||||
};
|
||||
|
||||
/******************************************************************************
|
||||
* Vibra and LEDs
|
||||
******************************************************************************/
|
||||
static struct gpio_led gpio_leds[] = {
|
||||
{
|
||||
.name = "treo680:vibra:vibra",
|
||||
.default_trigger = "none",
|
||||
.gpio = GPIO_NR_TREO680_VIBRATE_EN,
|
||||
},
|
||||
{
|
||||
.name = "treo680:green:led",
|
||||
.default_trigger = "mmc0",
|
||||
.gpio = GPIO_NR_TREO680_GREEN_LED,
|
||||
},
|
||||
{
|
||||
.name = "treo680:keybbl:keybbl",
|
||||
.default_trigger = "none",
|
||||
.gpio = GPIO_NR_TREO680_KEYB_BL,
|
||||
},
|
||||
};
|
||||
|
||||
static struct gpio_led_platform_data gpio_led_info = {
|
||||
.leds = gpio_leds,
|
||||
.num_leds = ARRAY_SIZE(gpio_leds),
|
||||
};
|
||||
|
||||
static struct platform_device treo680_leds = {
|
||||
.name = "leds-gpio",
|
||||
.id = -1,
|
||||
.dev = {
|
||||
.platform_data = &gpio_led_info,
|
||||
}
|
||||
};
|
||||
|
||||
|
||||
/******************************************************************************
|
||||
* Framebuffer
|
||||
******************************************************************************/
|
||||
/* TODO: add support for 324x324 */
|
||||
static struct pxafb_mode_info treo680_lcd_modes[] = {
|
||||
{
|
||||
.pixclock = 86538,
|
||||
.xres = 320,
|
||||
.yres = 320,
|
||||
.bpp = 16,
|
||||
|
||||
.left_margin = 20,
|
||||
.right_margin = 8,
|
||||
.upper_margin = 8,
|
||||
.lower_margin = 5,
|
||||
|
||||
.hsync_len = 4,
|
||||
.vsync_len = 1,
|
||||
},
|
||||
};
|
||||
|
||||
static struct pxafb_mach_info treo680_lcd_screen = {
|
||||
.modes = treo680_lcd_modes,
|
||||
.num_modes = ARRAY_SIZE(treo680_lcd_modes),
|
||||
.lcd_conn = LCD_COLOR_TFT_16BPP | LCD_PCLK_EDGE_FALL,
|
||||
};
|
||||
|
||||
/******************************************************************************
|
||||
* Power management - standby
|
||||
******************************************************************************/
|
||||
static void __init treo680_pm_init(void)
|
||||
{
|
||||
static u32 resume[] = {
|
||||
0xe3a00101, /* mov r0, #0x40000000 */
|
||||
0xe380060f, /* orr r0, r0, #0x00f00000 */
|
||||
0xe590f008, /* ldr pc, [r0, #0x08] */
|
||||
};
|
||||
|
||||
/* this is where the bootloader jumps */
|
||||
memcpy(phys_to_virt(TREO680_STR_BASE), resume, sizeof(resume));
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
* Machine init
|
||||
******************************************************************************/
|
||||
static struct platform_device *devices[] __initdata = {
|
||||
&treo680_backlight,
|
||||
&treo680_leds,
|
||||
&power_supply,
|
||||
};
|
||||
|
||||
/* setup udc GPIOs initial state */
|
||||
static void __init treo680_udc_init(void)
|
||||
{
|
||||
if (!gpio_request(GPIO_NR_TREO680_USB_PULLUP, "UDC Vbus")) {
|
||||
gpio_direction_output(GPIO_NR_TREO680_USB_PULLUP, 1);
|
||||
gpio_free(GPIO_NR_TREO680_USB_PULLUP);
|
||||
}
|
||||
}
|
||||
|
||||
static void __init treo680_init(void)
|
||||
{
|
||||
treo680_pm_init();
|
||||
pxa2xx_mfp_config(ARRAY_AND_SIZE(treo680_pin_config));
|
||||
pxa_set_keypad_info(&treo680_keypad_platform_data);
|
||||
set_pxa_fb_info(&treo680_lcd_screen);
|
||||
pxa_set_mci_info(&treo680_mci_platform_data);
|
||||
treo680_udc_init();
|
||||
pxa_set_udc_info(&treo680_udc_info);
|
||||
pxa_set_ac97_info(&treo680_ac97_pdata);
|
||||
pxa_set_ficp_info(&treo680_ficp_info);
|
||||
pxa_set_ohci_info(&treo680_ohci_info);
|
||||
|
||||
platform_add_devices(devices, ARRAY_SIZE(devices));
|
||||
}
|
||||
|
||||
MACHINE_START(TREO680, "Palm Treo 680")
|
||||
.phys_io = TREO680_PHYS_IO_START,
|
||||
.io_pg_offst = io_p2v(0x40000000),
|
||||
.boot_params = 0xa0000100,
|
||||
.map_io = pxa_map_io,
|
||||
.init_irq = pxa27x_init_irq,
|
||||
.timer = &pxa_timer,
|
||||
.init_machine = treo680_init,
|
||||
MACHINE_END
|
||||
|
|
@ -835,6 +835,13 @@ void __init reserve_node_zero(pg_data_t *pgdat)
|
|||
BOOTMEM_EXCLUSIVE);
|
||||
}
|
||||
|
||||
if (machine_is_treo680()) {
|
||||
reserve_bootmem_node(pgdat, 0xa0000000, 0x1000,
|
||||
BOOTMEM_EXCLUSIVE);
|
||||
reserve_bootmem_node(pgdat, 0xa2000000, 0x1000,
|
||||
BOOTMEM_EXCLUSIVE);
|
||||
}
|
||||
|
||||
if (machine_is_palmt5())
|
||||
reserve_bootmem_node(pgdat, 0xa0200000, 0x1000,
|
||||
BOOTMEM_EXCLUSIVE);
|
||||
|
|
|
|||
Loading…
Reference in New Issue