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linux/arch/arm/mach-pxa/include/mach/spitz.h
Marek Vasut 2d679827e5 [ARM] pxa/spitz: Rework spitz 
This huge patch mostly shuffles code. The spitz.c file contained terrible mess
and needed a cleanup, here it is:

1) Made every part modular, components are not built in if not selected.
2) Removed loads of preprocessor goo, mostly "#ifdef MACH_AKITA .... #endif" and
   similar code. The kernel size will grow by a few kb now, but the file is much
   more readable.
3) Reworked SD/CF power setting function and made it reentrant.
4) Add ISL6271A regulator support
5) Correctly register WM8750

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
2010-08-05 14:32:41 +08:00

190 lines
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/*
* Hardware specific definitions for SL-Cx000 series of PDAs
*
* Copyright (c) 2005 Alexander Wykes
* Copyright (c) 2005 Richard Purdie
*
* Based on Sharp's 2.4 kernel patches
*
* 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
* published by the Free Software Foundation.
*
*/
#ifndef __ASM_ARCH_SPITZ_H
#define __ASM_ARCH_SPITZ_H 1
#endif
#include <linux/fb.h>
#include <linux/gpio.h>
/* Spitz/Akita GPIOs */
#define SPITZ_GPIO_KEY_INT (0) /* Key Interrupt */
#define SPITZ_GPIO_RESET (1)
#define SPITZ_GPIO_nSD_DETECT (9)
#define SPITZ_GPIO_TP_INT (11) /* Touch Panel interrupt */
#define SPITZ_GPIO_AK_INT (13) /* Remote Control */
#define SPITZ_GPIO_ADS7846_CS (14)
#define SPITZ_GPIO_SYNC (16)
#define SPITZ_GPIO_MAX1111_CS (20)
#define SPITZ_GPIO_FATAL_BAT (21)
#define SPITZ_GPIO_HSYNC (22)
#define SPITZ_GPIO_nSD_CLK (32)
#define SPITZ_GPIO_USB_DEVICE (35)
#define SPITZ_GPIO_USB_HOST (37)
#define SPITZ_GPIO_USB_CONNECT (41)
#define SPITZ_GPIO_LCDCON_CS (53)
#define SPITZ_GPIO_nPCE (54)
#define SPITZ_GPIO_nSD_WP (81)
#define SPITZ_GPIO_ON_RESET (89)
#define SPITZ_GPIO_BAT_COVER (90)
#define SPITZ_GPIO_CF_CD (94)
#define SPITZ_GPIO_ON_KEY (95)
#define SPITZ_GPIO_SWA (97)
#define SPITZ_GPIO_SWB (96)
#define SPITZ_GPIO_CHRG_FULL (101)
#define SPITZ_GPIO_CO (101)
#define SPITZ_GPIO_CF_IRQ (105)
#define SPITZ_GPIO_AC_IN (115)
#define SPITZ_GPIO_HP_IN (116)
/* Spitz Only GPIOs */
#define SPITZ_GPIO_CF2_IRQ (106) /* CF slot1 Ready */
#define SPITZ_GPIO_CF2_CD (93)
/* Spitz/Akita Keyboard Definitions */
#define SPITZ_KEY_STROBE_NUM (11)
#define SPITZ_KEY_SENSE_NUM (7)
#define SPITZ_GPIO_G0_STROBE_BIT 0x0f800000
#define SPITZ_GPIO_G1_STROBE_BIT 0x00100000
#define SPITZ_GPIO_G2_STROBE_BIT 0x01000000
#define SPITZ_GPIO_G3_STROBE_BIT 0x00041880
#define SPITZ_GPIO_G0_SENSE_BIT 0x00021000
#define SPITZ_GPIO_G1_SENSE_BIT 0x000000d4
#define SPITZ_GPIO_G2_SENSE_BIT 0x08000000
#define SPITZ_GPIO_G3_SENSE_BIT 0x00000000
#define SPITZ_GPIO_KEY_STROBE0 88
#define SPITZ_GPIO_KEY_STROBE1 23
#define SPITZ_GPIO_KEY_STROBE2 24
#define SPITZ_GPIO_KEY_STROBE3 25
#define SPITZ_GPIO_KEY_STROBE4 26
#define SPITZ_GPIO_KEY_STROBE5 27
#define SPITZ_GPIO_KEY_STROBE6 52
#define SPITZ_GPIO_KEY_STROBE7 103
#define SPITZ_GPIO_KEY_STROBE8 107
#define SPITZ_GPIO_KEY_STROBE9 108
#define SPITZ_GPIO_KEY_STROBE10 114
#define SPITZ_GPIO_KEY_SENSE0 12
#define SPITZ_GPIO_KEY_SENSE1 17
#define SPITZ_GPIO_KEY_SENSE2 91
#define SPITZ_GPIO_KEY_SENSE3 34
#define SPITZ_GPIO_KEY_SENSE4 36
#define SPITZ_GPIO_KEY_SENSE5 38
#define SPITZ_GPIO_KEY_SENSE6 39
/* Spitz Scoop Device (No. 1) GPIOs */
/* Suspend States in comments */
#define SPITZ_SCP_LED_GREEN SCOOP_GPCR_PA11 /* Keep */
#define SPITZ_SCP_JK_B SCOOP_GPCR_PA12 /* Keep */
#define SPITZ_SCP_CHRG_ON SCOOP_GPCR_PA13 /* Keep */
#define SPITZ_SCP_MUTE_L SCOOP_GPCR_PA14 /* Low */
#define SPITZ_SCP_MUTE_R SCOOP_GPCR_PA15 /* Low */
#define SPITZ_SCP_CF_POWER SCOOP_GPCR_PA16 /* Keep */
#define SPITZ_SCP_LED_ORANGE SCOOP_GPCR_PA17 /* Keep */
#define SPITZ_SCP_JK_A SCOOP_GPCR_PA18 /* Low */
#define SPITZ_SCP_ADC_TEMP_ON SCOOP_GPCR_PA19 /* Low */
#define SPITZ_SCP_IO_DIR (SPITZ_SCP_JK_B | SPITZ_SCP_CHRG_ON | \
SPITZ_SCP_MUTE_L | SPITZ_SCP_MUTE_R | \
SPITZ_SCP_CF_POWER | SPITZ_SCP_JK_A | SPITZ_SCP_ADC_TEMP_ON)
#define SPITZ_SCP_IO_OUT (SPITZ_SCP_CHRG_ON | SPITZ_SCP_MUTE_L | SPITZ_SCP_MUTE_R)
#define SPITZ_SCP_SUS_CLR (SPITZ_SCP_MUTE_L | SPITZ_SCP_MUTE_R | SPITZ_SCP_JK_A | SPITZ_SCP_ADC_TEMP_ON)
#define SPITZ_SCP_SUS_SET 0
#define SPITZ_SCP_GPIO_BASE (NR_BUILTIN_GPIO)
#define SPITZ_GPIO_LED_GREEN (SPITZ_SCP_GPIO_BASE + 0)
#define SPITZ_GPIO_JK_B (SPITZ_SCP_GPIO_BASE + 1)
#define SPITZ_GPIO_CHRG_ON (SPITZ_SCP_GPIO_BASE + 2)
#define SPITZ_GPIO_MUTE_L (SPITZ_SCP_GPIO_BASE + 3)
#define SPITZ_GPIO_MUTE_R (SPITZ_SCP_GPIO_BASE + 4)
#define SPITZ_GPIO_CF_POWER (SPITZ_SCP_GPIO_BASE + 5)
#define SPITZ_GPIO_LED_ORANGE (SPITZ_SCP_GPIO_BASE + 6)
#define SPITZ_GPIO_JK_A (SPITZ_SCP_GPIO_BASE + 7)
#define SPITZ_GPIO_ADC_TEMP_ON (SPITZ_SCP_GPIO_BASE + 8)
/* Spitz Scoop Device (No. 2) GPIOs */
/* Suspend States in comments */
#define SPITZ_SCP2_IR_ON SCOOP_GPCR_PA11 /* High */
#define SPITZ_SCP2_AKIN_PULLUP SCOOP_GPCR_PA12 /* Keep */
#define SPITZ_SCP2_RESERVED_1 SCOOP_GPCR_PA13 /* High */
#define SPITZ_SCP2_RESERVED_2 SCOOP_GPCR_PA14 /* Low */
#define SPITZ_SCP2_RESERVED_3 SCOOP_GPCR_PA15 /* Low */
#define SPITZ_SCP2_RESERVED_4 SCOOP_GPCR_PA16 /* Low */
#define SPITZ_SCP2_BACKLIGHT_CONT SCOOP_GPCR_PA17 /* Low */
#define SPITZ_SCP2_BACKLIGHT_ON SCOOP_GPCR_PA18 /* Low */
#define SPITZ_SCP2_MIC_BIAS SCOOP_GPCR_PA19 /* Low */
#define SPITZ_SCP2_IO_DIR (SPITZ_SCP2_AKIN_PULLUP | SPITZ_SCP2_RESERVED_1 | \
SPITZ_SCP2_RESERVED_2 | SPITZ_SCP2_RESERVED_3 | SPITZ_SCP2_RESERVED_4 | \
SPITZ_SCP2_BACKLIGHT_CONT | SPITZ_SCP2_BACKLIGHT_ON | SPITZ_SCP2_MIC_BIAS)
#define SPITZ_SCP2_IO_OUT (SPITZ_SCP2_AKIN_PULLUP | SPITZ_SCP2_RESERVED_1)
#define SPITZ_SCP2_SUS_CLR (SPITZ_SCP2_RESERVED_2 | SPITZ_SCP2_RESERVED_3 | SPITZ_SCP2_RESERVED_4 | \
SPITZ_SCP2_BACKLIGHT_CONT | SPITZ_SCP2_BACKLIGHT_ON | SPITZ_SCP2_MIC_BIAS)
#define SPITZ_SCP2_SUS_SET (SPITZ_SCP2_IR_ON | SPITZ_SCP2_RESERVED_1)
#define SPITZ_SCP2_GPIO_BASE (NR_BUILTIN_GPIO + 12)
#define SPITZ_GPIO_IR_ON (SPITZ_SCP2_GPIO_BASE + 0)
#define SPITZ_GPIO_AKIN_PULLUP (SPITZ_SCP2_GPIO_BASE + 1)
#define SPITZ_GPIO_RESERVED_1 (SPITZ_SCP2_GPIO_BASE + 2)
#define SPITZ_GPIO_RESERVED_2 (SPITZ_SCP2_GPIO_BASE + 3)
#define SPITZ_GPIO_RESERVED_3 (SPITZ_SCP2_GPIO_BASE + 4)
#define SPITZ_GPIO_RESERVED_4 (SPITZ_SCP2_GPIO_BASE + 5)
#define SPITZ_GPIO_BACKLIGHT_CONT (SPITZ_SCP2_GPIO_BASE + 6)
#define SPITZ_GPIO_BACKLIGHT_ON (SPITZ_SCP2_GPIO_BASE + 7)
#define SPITZ_GPIO_MIC_BIAS (SPITZ_SCP2_GPIO_BASE + 8)
/* Akita IO Expander GPIOs */
#define AKITA_IOEXP_GPIO_BASE (NR_BUILTIN_GPIO + 12)
#define AKITA_GPIO_RESERVED_0 (AKITA_IOEXP_GPIO_BASE + 0)
#define AKITA_GPIO_RESERVED_1 (AKITA_IOEXP_GPIO_BASE + 1)
#define AKITA_GPIO_MIC_BIAS (AKITA_IOEXP_GPIO_BASE + 2)
#define AKITA_GPIO_BACKLIGHT_ON (AKITA_IOEXP_GPIO_BASE + 3)
#define AKITA_GPIO_BACKLIGHT_CONT (AKITA_IOEXP_GPIO_BASE + 4)
#define AKITA_GPIO_AKIN_PULLUP (AKITA_IOEXP_GPIO_BASE + 5)
#define AKITA_GPIO_IR_ON (AKITA_IOEXP_GPIO_BASE + 6)
#define AKITA_GPIO_RESERVED_7 (AKITA_IOEXP_GPIO_BASE + 7)
/* Spitz IRQ Definitions */
#define SPITZ_IRQ_GPIO_KEY_INT IRQ_GPIO(SPITZ_GPIO_KEY_INT)
#define SPITZ_IRQ_GPIO_AC_IN IRQ_GPIO(SPITZ_GPIO_AC_IN)
#define SPITZ_IRQ_GPIO_AK_INT IRQ_GPIO(SPITZ_GPIO_AK_INT)
#define SPITZ_IRQ_GPIO_HP_IN IRQ_GPIO(SPITZ_GPIO_HP_IN)
#define SPITZ_IRQ_GPIO_TP_INT IRQ_GPIO(SPITZ_GPIO_TP_INT)
#define SPITZ_IRQ_GPIO_SYNC IRQ_GPIO(SPITZ_GPIO_SYNC)
#define SPITZ_IRQ_GPIO_ON_KEY IRQ_GPIO(SPITZ_GPIO_ON_KEY)
#define SPITZ_IRQ_GPIO_SWA IRQ_GPIO(SPITZ_GPIO_SWA)
#define SPITZ_IRQ_GPIO_SWB IRQ_GPIO(SPITZ_GPIO_SWB)
#define SPITZ_IRQ_GPIO_BAT_COVER IRQ_GPIO(SPITZ_GPIO_BAT_COVER)
#define SPITZ_IRQ_GPIO_FATAL_BAT IRQ_GPIO(SPITZ_GPIO_FATAL_BAT)
#define SPITZ_IRQ_GPIO_CO IRQ_GPIO(SPITZ_GPIO_CO)
#define SPITZ_IRQ_GPIO_CF_IRQ IRQ_GPIO(SPITZ_GPIO_CF_IRQ)
#define SPITZ_IRQ_GPIO_CF_CD IRQ_GPIO(SPITZ_GPIO_CF_CD)
#define SPITZ_IRQ_GPIO_CF2_IRQ IRQ_GPIO(SPITZ_GPIO_CF2_IRQ)
#define SPITZ_IRQ_GPIO_nSD_INT IRQ_GPIO(SPITZ_GPIO_nSD_INT)
#define SPITZ_IRQ_GPIO_nSD_DETECT IRQ_GPIO(SPITZ_GPIO_nSD_DETECT)
/*
* Shared data structures
*/
extern struct platform_device spitzssp_device;
extern struct sharpsl_charger_machinfo spitz_pm_machinfo;
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