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Add preliminary support for CyIO/BooEvent

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This commit is contained in:
mlt
2009-12-18 18:29:29 +00:00
committed by Godzil
parent 76f20f4d40
commit 6a09ec6d7a
15 changed files with 111641 additions and 28806 deletions
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1
arch/arm/mach-s3c2416/Makefile
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@@ -19,3 +19,4 @@ obj-$(CONFIG_S3C2416_PM) += pm.o
# Machine support
obj-$(CONFIG_MACH_SMDK2416) += mach-smdk2416.o
obj-$(CONFIG_MACH_SMDK2416) += qisda-utils.o

32
arch/arm/mach-s3c2416/cyio-dev.c Normal file
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@@ -0,0 +1,32 @@
#include <linux/kernel.h>
#include <linux/types.h>
#include <linux/interrupt.h>
#include <linux/list.h>
#include <linux/timer.h>
#include <linux/init.h>
#include <linux/platform_device.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <asm/mach/irq.h>
#include <asm/arch/fb.h>
#include <asm/hardware.h>
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/arch/regs-serial.h>
#include <asm/arch/udc.h>
#include <asm/arch/l3.h>
#include <asm/arch/audio.h>
#include <asm/arch/buttons.h>
#include "devs.h"
#include "cpu.h"
struct platform_device s3c_device_cyio = {
.name = "cyio2",
.id = -1,
};
EXPORT_SYMBOL(s3c_device_cyio);

166
arch/arm/mach-s3c2416/qisda-utils.c Normal file
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@@ -0,0 +1,166 @@
/*
* qisda-utils.c
*
* Copyright 2009 Bookeen/Qisda
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*/
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/types.h>
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/input.h>
#include <linux/platform_device.h>
#include <linux/miscdevice.h>
#include <linux/irq.h>
#include <asm/arch/regs-irq.h>
#include <asm/hardware.h>
#include <asm/io.h>
#include <asm/delay.h>
#include <asm/irq.h>
#include <asm/arch/regs-udc-hs.h>
#include <asm/arch/regs-s3c2416-clock.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <asm/mach/irq.h>
#include <asm/setup.h>
#include <asm/hardware.h>
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/mach-types.h>
#include <asm/arch/regs-serial.h>
#include <asm/arch/regs-gpio.h>
#include <asm/arch/regs-gpioj.h>
#include <asm/arch/regs-lcd.h>
#include <asm/arch/regs-mem.h>
#include <asm/plat-s3c24xx/s3c2410.h>
#include <asm/plat-s3c24xx/s3c2440.h>
#include <asm/plat-s3c24xx/clock.h>
#include <asm/plat-s3c24xx/devs.h>
#include <asm/plat-s3c24xx/cpu.h>
#include <asm/plat-s3c24xx/common-smdk.h>
int charging_source = 3;
EXPORT_SYMBOL(charging_source);
/* Qisda, ShiYong Lin, 2009/09/10, Detect insertion source {*/
/*Leo*/
int IsWallCharger(void)
{
/*u32 i=0;*/
/*u32 i=0;*/
u32 read_pin=99;/*, test_pin = 99;*/
udelay(1000);
if((readl(S3C2410_GPGDAT)&0x2)==0x2){
s3c2410_gpio_cfgpin(S3C2443_GPH14, S3C2443_GPH14_OUTP);
s3c2410_gpio_setpin(S3C2443_GPH14, 1); /* usb power enbale */
s3c2410_gpio_cfgpin(S3C2410_GPD13, S3C2410_GPD13_OUTP);
s3c2410_gpio_setpin(S3C2410_GPD13,1); /* usb power enbale */
/* if reset by sleep wakeup, control the retention I/O cell */
if (__raw_readl(S3C_RSTSTAT) & 0x8)
__raw_writel(__raw_readl(S3C_RSTCON)|(1<<16), S3C_RSTCON);
__raw_writel(__raw_readl(S3C2410_MISCCR)&~(1<<12), S3C2410_MISCCR);
__raw_writel(__raw_readl(S3C_PWRCFG)|(1<<4), S3C_PWRCFG);
__raw_writel((0<<2)|(1<<0), S3C_URSTCON);
udelay(1000);
__raw_writel((1<<2)|(0<<0), S3C_URSTCON);
__raw_writel((0<<2)|(0<<0), S3C_URSTCON);
__raw_writel((0<<3)|(0<<2)|(0<<1)|(0<<0), S3C_PHYCTRL);
__raw_writel((1<<31)|(0<<4)|(0<<3)|(0<<2)|(0<<1)|(0<<0), S3C_PHYPWR);
__raw_writel((0<<31)|(1<<2)|(1<<1)|(1<<0), S3C_UCLKCON);
__raw_writel((1<<31)|(1<<2)|(1<<1)|(1<<0), S3C_UCLKCON);
}
read_pin = __raw_readl(S3C_UDC_SYS_STATUS_REG)&0x60;
if(read_pin !=0x60){
// printk("usb\n");
#if defined(CONFIG_QISDA_E600_EVT2)|| defined(CONFIG_QISDA_QD060N00_DVT1_1)
if((readl(S3C2410_GPGDAT) &(1<<1))==0)
{
if((readl(S3C2410_GPHDAT) &&(1<<11))==0)
{
printk("3G Module off\n");
s3c2410_gpio_cfgpin(S3C2443_GPH14, S3C2443_GPH14_OUTP);
s3c2410_gpio_setpin(S3C2443_GPH14, 0);
}
__raw_writel((0<<31)|(0<<2)|(1<<1)|(1<<0), S3C_UCLKCON);
}
#endif
#if defined(CONFIG_QISDA_AS090B00_EVT1)||defined(CONFIG_QISDA_AS090B00_EVT1_1)||defined(CONFIG_QISDA_QD090B00_EVT1)
if((readl(S3C2410_GPGDAT) &(1<<1))==0)
{
if((readl(S3C2410_GPHDAT) &(1<<11))==0)
{
// printk("3G Module off\n");
s3c2410_gpio_cfgpin(S3C2443_GPH14, S3C2443_GPH14_OUTP);
s3c2410_gpio_setpin(S3C2443_GPH14, 0);
}
__raw_writel((0<<31)|(0<<2)|(1<<1)|(1<<0), S3C_UCLKCON);
}
#endif
return 0;
}
else
{
// printk("wall charger\n");
#if defined(CONFIG_QISDA_E600_EVT2)||defined(CONFIG_QISDA_QD060N00_DVT1_1)
if((readl(S3C2410_GPGDAT) &(1<<1))==0)
{
s3c2410_gpio_cfgpin(S3C2443_GPH14, S3C2443_GPH14_OUTP);
s3c2410_gpio_setpin(S3C2443_GPH14, 0);
__raw_writel((0<<31)|(0<<2)|(1<<1)|(1<<0), S3C_UCLKCON);
}
#endif
#if defined(CONFIG_QISDA_AS090B00_EVT1)||defined(CONFIG_QISDA_AS090B00_EVT1_1)||defined(CONFIG_QISDA_QD090B00_EVT1)
if((readl(S3C2410_GPGDAT) &(1<<1))==0)
{
if((readl(S3C2410_GPHDAT) &(1<<11))==0)
{
s3c2410_gpio_cfgpin(S3C2443_GPH14, S3C2443_GPH14_OUTP);
s3c2410_gpio_setpin(S3C2443_GPH14, 0);
}
__raw_writel((0<<31)|(0<<2)|(1<<1)|(1<<0), S3C_UCLKCON);
}
#endif
return 1;
}
}
/*Leo*/
/* } Qisda, ShiYong Lin, 2009/09/10, Detect insertion source */
EXPORT_SYMBOL(IsWallCharger);