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Commit eda6f6ec authored by Robert Jarzmik's avatar Robert Jarzmik Committed by Russell King
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[ARM] 5202/1: pxa: Added Mitac Mio A701 smartphone support. 



The Mio A701 support features :
 - GSM support
 - Bluetooth support
 - GPS support
 - LED/Vibrator support
 - Suspend/Resume support (very dependant on Mio FlashRam)
 - Screen/Backlight support
 - Keys/Keyboard support
 - USB udc support
 - MMC/SDIO support
 - Flash Memory support
 - Battery/AC plugin support

Signed-off-by: default avatarRobert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
parent b8e6c91c

arch/arm/mach-pxa/Kconfig

+12 −0
Original line number Original line Diff line number Diff line
@@ -216,6 +216,18 @@ config MACH_MAGICIAN 
	select PXA27x

	select PXA27x

	select IWMMXT

	select IWMMXT





config MACH_MIOA701

	bool "Mitac Mio A701 Support"

	select PXA27x

	select IWMMXT

	select LEDS_GPIO

	select HAVE_PWM

	select GPIO_SYSFS

	help

	  Say Y here if you intend to run this kernel on a

	  MIO A701. Currently there is only basic support

	  for this PDA.



config MACH_PCM027

config MACH_PCM027

	bool "Phytec phyCORE-PXA270 CPU module (PCM-027)"

	bool "Phytec phyCORE-PXA270 CPU module (PCM-027)"

	select PXA27x

	select PXA27x

arch/arm/mach-pxa/Makefile

+1 −0
Original line number Original line Diff line number Diff line
@@ -37,6 +37,7 @@ obj-$(CONFIG_MACH_PCM990_BASEBOARD) += pcm990-baseboard.o 
obj-$(CONFIG_MACH_TOSA)		+= tosa.o

obj-$(CONFIG_MACH_TOSA)		+= tosa.o

obj-$(CONFIG_MACH_EM_X270)	+= em-x270.o

obj-$(CONFIG_MACH_EM_X270)	+= em-x270.o

obj-$(CONFIG_MACH_MAGICIAN)	+= magician.o

obj-$(CONFIG_MACH_MAGICIAN)	+= magician.o

obj-$(CONFIG_MACH_MIOA701)	+= mioa701.o mioa701_bootresume.o

obj-$(CONFIG_ARCH_PXA_ESERIES)	+= eseries.o eseries_udc.o

obj-$(CONFIG_ARCH_PXA_ESERIES)	+= eseries.o eseries_udc.o

obj-$(CONFIG_MACH_E740)		+= e740_lcd.o

obj-$(CONFIG_MACH_E740)		+= e740_lcd.o

obj-$(CONFIG_MACH_E750)		+= e750_lcd.o

obj-$(CONFIG_MACH_E750)		+= e750_lcd.o

arch/arm/mach-pxa/include/mach/mioa701.h

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#ifndef _MIOA701_H_

#define _MIOA701_H_



#define MIO_CFG_IN(pin, af)		\

	((MFP_CFG_DEFAULT & ~(MFP_AF_MASK | MFP_DIR_MASK)) |\

	 (MFP_PIN(pin) | MFP_##af | MFP_DIR_IN))



#define MIO_CFG_OUT(pin, af, state)	\

	((MFP_CFG_DEFAULT & ~(MFP_AF_MASK | MFP_DIR_MASK | MFP_LPM_STATE_MASK)) |\

	 (MFP_PIN(pin) | MFP_##af | MFP_DIR_OUT | MFP_LPM_##state))



/* Global GPIOs */

#define GPIO9_CHARGE_nEN			9

#define GPIO18_POWEROFF				18

#define GPIO87_LCD_POWER			87



/* USB */

#define GPIO13_USB_DETECT			13

#define GPIO22_USB_ENABLE			22



/* SDIO bits */

#define GPIO78_SDIO_RO				78

#define GPIO15_SDIO_INSERT			15

#define GPIO91_SDIO_EN				91



/* Bluetooth */

#define GPIO83_BT_ON				83



/* GPS */

#define GPIO23_GPS_UNKNOWN1			23

#define GPIO26_GPS_ON				26

#define GPIO27_GPS_RESET			27

#define GPIO106_GPS_UNKNOWN2			106

#define GPIO107_GPS_UNKNOWN3			107



/* GSM */

#define GPIO24_GSM_MOD_RESET_CMD		24

#define GPIO88_GSM_nMOD_ON_CMD			88

#define GPIO90_GSM_nMOD_OFF_CMD			90

#define GPIO114_GSM_nMOD_DTE_UART_STATE 	114

#define GPIO25_GSM_MOD_ON_STATE			25

#define GPIO113_GSM_EVENT			113



/* SOUND */

#define GPIO12_HPJACK_INSERT			12



/* LEDS */

#define GPIO10_LED_nCharging			10

#define GPIO97_LED_nBlue			97

#define GPIO98_LED_nOrange			98

#define GPIO82_LED_nVibra			82

#define GPIO115_LED_nKeyboard			115



/* Keyboard */

#define GPIO0_KEY_POWER				0

#define GPIO93_KEY_VOLUME_UP			93

#define GPIO94_KEY_VOLUME_DOWN			94



extern struct input_dev *mioa701_evdev;

extern void mioa701_gpio_lpm_set(unsigned long mfp_pin);



/* Assembler externals mioa701_bootresume.S */

extern u32 mioa701_bootstrap;

extern u32 mioa701_jumpaddr;

extern u32 mioa701_bootstrap_lg;



#endif /* _MIOA701_H */

arch/arm/mach-pxa/mioa701.c

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+905 −0

File added.

Preview size limit exceeded, changes collapsed.

arch/arm/mach-pxa/mioa701_bootresume.S

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Original line number Original line Diff line number Diff line 
/* Bootloader to resume MIO A701

 *

 * 2007-1-12 Robert Jarzmik

 *

 * This code is licenced under the GPLv2.

*/



#include <linux/linkage.h>

#include <asm/assembler.h>



/*

 * Note: Yes, part of the following code is located into the .data section.

 *       This is to allow jumpaddr to be accessed with a relative load

 *       while we can't rely on any MMU translation.  We could have put

 *       sleep_save_sp in the .text section as well, but some setups might

 *       insist on it to be truly read-only.

 */

	.data

ENTRY(mioa701_bootstrap)

0:

	b	1f

ENTRY(mioa701_jumpaddr)

	.word	0x40f00008		@ PSPR in no-MMU mode

1:

	mov	r0,     #0xa0000000	@ Don't suppose memory access works

	orr	r0, r0, #0x00200000	@ even if it's supposed to

	mov	r1, #0

	str	r1, [r0]		@ Early disable resume for next boot

	ldr	r0, mioa701_jumpaddr	@ (Murphy's Law)

	ldr	r0, [r0]

	mov	pc, r0

2:



ENTRY(mioa701_bootstrap_lg)

	.data

	.word	2b-0b