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b1d8a5f917
Convert Simpad socket driver to use the new irq/gpio management. This is slightly more involved because we have to touch the private platform header file to modify the GPIO bitmasks to be GPIO numbers. Acked-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
159 lines
5.5 KiB
C
159 lines
5.5 KiB
C
/*
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* arch/arm/mach-sa1100/include/mach/simpad.h
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*
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* based of assabet.h same as HUW_Webpanel
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*
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* This file contains the hardware specific definitions for SIMpad
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*
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* 2001/05/14 Juergen Messerer <juergen.messerer@freesurf.ch>
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*/
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#ifndef __ASM_ARCH_SIMPAD_H
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#define __ASM_ARCH_SIMPAD_H
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#define GPIO_UART1_RTS GPIO_GPIO14
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#define GPIO_UART1_DTR GPIO_GPIO7
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#define GPIO_UART1_CTS GPIO_GPIO8
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#define GPIO_UART1_DCD GPIO_GPIO23
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#define GPIO_UART1_DSR GPIO_GPIO6
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#define GPIO_UART3_RTS GPIO_GPIO12
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#define GPIO_UART3_DTR GPIO_GPIO16
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#define GPIO_UART3_CTS GPIO_GPIO13
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#define GPIO_UART3_DCD GPIO_GPIO18
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#define GPIO_UART3_DSR GPIO_GPIO17
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#define GPIO_POWER_BUTTON GPIO_GPIO0
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#define GPIO_UCB1300_IRQ GPIO_GPIO22 /* UCB GPIO and touchscreen */
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#define IRQ_UART1_CTS IRQ_GPIO15
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#define IRQ_UART1_DCD GPIO_GPIO23
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#define IRQ_UART1_DSR GPIO_GPIO6
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#define IRQ_UART3_CTS GPIO_GPIO13
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#define IRQ_UART3_DCD GPIO_GPIO18
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#define IRQ_UART3_DSR GPIO_GPIO17
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#define IRQ_GPIO_UCB1300_IRQ IRQ_GPIO22
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#define IRQ_GPIO_POWER_BUTTON IRQ_GPIO0
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/*--- PCMCIA ---*/
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#define GPIO_CF_CD 24
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#define GPIO_CF_IRQ 1
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/*--- SmartCard ---*/
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#define GPIO_SMART_CARD GPIO_GPIO10
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#define IRQ_GPIO_SMARD_CARD IRQ_GPIO10
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/*--- ucb1x00 GPIO ---*/
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#define SIMPAD_UCB1X00_GPIO_BASE (GPIO_MAX + 1)
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#define SIMPAD_UCB1X00_GPIO_PROG1 (SIMPAD_UCB1X00_GPIO_BASE)
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#define SIMPAD_UCB1X00_GPIO_PROG2 (SIMPAD_UCB1X00_GPIO_BASE + 1)
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#define SIMPAD_UCB1X00_GPIO_UP (SIMPAD_UCB1X00_GPIO_BASE + 2)
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#define SIMPAD_UCB1X00_GPIO_DOWN (SIMPAD_UCB1X00_GPIO_BASE + 3)
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#define SIMPAD_UCB1X00_GPIO_LEFT (SIMPAD_UCB1X00_GPIO_BASE + 4)
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#define SIMPAD_UCB1X00_GPIO_RIGHT (SIMPAD_UCB1X00_GPIO_BASE + 5)
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#define SIMPAD_UCB1X00_GPIO_6 (SIMPAD_UCB1X00_GPIO_BASE + 6)
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#define SIMPAD_UCB1X00_GPIO_7 (SIMPAD_UCB1X00_GPIO_BASE + 7)
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#define SIMPAD_UCB1X00_GPIO_HEADSET (SIMPAD_UCB1X00_GPIO_BASE + 8)
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#define SIMPAD_UCB1X00_GPIO_SPEAKER (SIMPAD_UCB1X00_GPIO_BASE + 9)
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/*--- CS3 Latch ---*/
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#define SIMPAD_CS3_GPIO_BASE (GPIO_MAX + 11)
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#define SIMPAD_CS3_VCC_5V_EN (SIMPAD_CS3_GPIO_BASE)
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#define SIMPAD_CS3_VCC_3V_EN (SIMPAD_CS3_GPIO_BASE + 1)
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#define SIMPAD_CS3_EN1 (SIMPAD_CS3_GPIO_BASE + 2)
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#define SIMPAD_CS3_EN0 (SIMPAD_CS3_GPIO_BASE + 3)
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#define SIMPAD_CS3_DISPLAY_ON (SIMPAD_CS3_GPIO_BASE + 4)
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#define SIMPAD_CS3_PCMCIA_BUFF_DIS (SIMPAD_CS3_GPIO_BASE + 5)
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#define SIMPAD_CS3_MQ_RESET (SIMPAD_CS3_GPIO_BASE + 6)
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#define SIMPAD_CS3_PCMCIA_RESET (SIMPAD_CS3_GPIO_BASE + 7)
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#define SIMPAD_CS3_DECT_POWER_ON (SIMPAD_CS3_GPIO_BASE + 8)
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#define SIMPAD_CS3_IRDA_SD (SIMPAD_CS3_GPIO_BASE + 9)
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#define SIMPAD_CS3_RS232_ON (SIMPAD_CS3_GPIO_BASE + 10)
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#define SIMPAD_CS3_SD_MEDIAQ (SIMPAD_CS3_GPIO_BASE + 11)
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#define SIMPAD_CS3_LED2_ON (SIMPAD_CS3_GPIO_BASE + 12)
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#define SIMPAD_CS3_IRDA_MODE (SIMPAD_CS3_GPIO_BASE + 13)
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#define SIMPAD_CS3_ENABLE_5V (SIMPAD_CS3_GPIO_BASE + 14)
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#define SIMPAD_CS3_RESET_SIMCARD (SIMPAD_CS3_GPIO_BASE + 15)
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#define SIMPAD_CS3_PCMCIA_BVD1 (SIMPAD_CS3_GPIO_BASE + 16)
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#define SIMPAD_CS3_PCMCIA_BVD2 (SIMPAD_CS3_GPIO_BASE + 17)
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#define SIMPAD_CS3_PCMCIA_VS1 (SIMPAD_CS3_GPIO_BASE + 18)
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#define SIMPAD_CS3_PCMCIA_VS2 (SIMPAD_CS3_GPIO_BASE + 19)
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#define SIMPAD_CS3_LOCK_IND (SIMPAD_CS3_GPIO_BASE + 20)
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#define SIMPAD_CS3_CHARGING_STATE (SIMPAD_CS3_GPIO_BASE + 21)
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#define SIMPAD_CS3_PCMCIA_SHORT (SIMPAD_CS3_GPIO_BASE + 22)
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#define SIMPAD_CS3_GPIO_23 (SIMPAD_CS3_GPIO_BASE + 23)
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#define CS3_BASE 0xf1000000
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long simpad_get_cs3_ro(void);
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long simpad_get_cs3_shadow(void);
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void simpad_set_cs3_bit(int value);
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void simpad_clear_cs3_bit(int value);
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#define VCC_5V_EN 0x0001 /* For 5V PCMCIA */
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#define VCC_3V_EN 0x0002 /* FOR 3.3V PCMCIA */
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#define EN1 0x0004 /* This is only for EPROM's */
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#define EN0 0x0008 /* Both should be enable for 3.3V or 5V */
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#define DISPLAY_ON 0x0010
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#define PCMCIA_BUFF_DIS 0x0020
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#define MQ_RESET 0x0040
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#define PCMCIA_RESET 0x0080
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#define DECT_POWER_ON 0x0100
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#define IRDA_SD 0x0200 /* Shutdown for powersave */
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#define RS232_ON 0x0400
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#define SD_MEDIAQ 0x0800 /* Shutdown for powersave */
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#define LED2_ON 0x1000
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#define IRDA_MODE 0x2000 /* Fast/Slow IrDA mode */
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#define ENABLE_5V 0x4000 /* Enable 5V circuit */
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#define RESET_SIMCARD 0x8000
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#define PCMCIA_BVD1 0x01
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#define PCMCIA_BVD2 0x02
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#define PCMCIA_VS1 0x04
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#define PCMCIA_VS2 0x08
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#define LOCK_IND 0x10
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#define CHARGING_STATE 0x20
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#define PCMCIA_SHORT 0x40
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/*--- Battery ---*/
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struct simpad_battery {
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unsigned char ac_status; /* line connected yes/no */
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unsigned char status; /* battery loading yes/no */
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unsigned char percentage; /* percentage loaded */
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unsigned short life; /* life till empty */
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};
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/* These should match the apm_bios.h definitions */
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#define SIMPAD_AC_STATUS_AC_OFFLINE 0x00
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#define SIMPAD_AC_STATUS_AC_ONLINE 0x01
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#define SIMPAD_AC_STATUS_AC_BACKUP 0x02 /* What does this mean? */
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#define SIMPAD_AC_STATUS_AC_UNKNOWN 0xff
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/* These bitfields are rarely "or'd" together */
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#define SIMPAD_BATT_STATUS_HIGH 0x01
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#define SIMPAD_BATT_STATUS_LOW 0x02
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#define SIMPAD_BATT_STATUS_CRITICAL 0x04
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#define SIMPAD_BATT_STATUS_CHARGING 0x08
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#define SIMPAD_BATT_STATUS_CHARGE_MAIN 0x10
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#define SIMPAD_BATT_STATUS_DEAD 0x20 /* Battery will not charge */
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#define SIMPAD_BATT_NOT_INSTALLED 0x20 /* For expansion pack batteries */
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#define SIMPAD_BATT_STATUS_FULL 0x40 /* Battery fully charged (and connected to AC) */
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#define SIMPAD_BATT_STATUS_NOBATT 0x80
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#define SIMPAD_BATT_STATUS_UNKNOWN 0xff
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extern int simpad_get_battery(struct simpad_battery* );
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#endif // __ASM_ARCH_SIMPAD_H
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