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    Subject[PATCH 32/90] ARM: OMAP: Basic support for siemens sx1
    Date
    From: Vladimir Ananiev <vovan888@gmail.com>

    This adds basic support for Siemens SX1. More patches are available,
    with video driver, mixer, and serial ports working. That is enough to
    do gsm calls with right userland.

    Signed-off-by: Pavel Machek <pavel@suse.cz>
    Signed-off-by: Tony Lindgren <tony@atomide.com>
    ---
    arch/arm/mach-omap1/Kconfig | 11 +
    arch/arm/mach-omap1/Makefile | 1 +
    arch/arm/mach-omap1/board-sx1.c | 494 +++++++++++++++++++++++++++++++++
    include/asm-arm/arch-omap/board-sx1.h | 46 +++
    include/asm-arm/arch-omap/hardware.h | 4 +
    5 files changed, 556 insertions(+), 0 deletions(-)

    diff --git a/arch/arm/mach-omap1/Kconfig b/arch/arm/mach-omap1/Kconfig
    index c3f2b20..96e3bb3 100644
    --- a/arch/arm/mach-omap1/Kconfig
    +++ b/arch/arm/mach-omap1/Kconfig
    @@ -104,6 +104,17 @@ config MACH_OMAP_PALMTT
    http://www.hackndev.com/palm/tt/ for more information.
    Say Y here if you have this PDA model, say N otherwise.

    +config MACH_SX1
    + bool "Siemens SX1"
    + depends on ARCH_OMAP1 && ARCH_OMAP15XX
    + help
    + Support for the Siemens SX1 phone. To boot the kernel,
    + you'll need a SX1 compatible bootloader; check out
    + http://forum.oslik.ru and
    + http://www.handhelds.org/moin/moin.cgi/SiemensSX1
    + for more information.
    + Say Y here if you have such a phone, say NO otherwise.
    +
    config MACH_NOKIA770
    bool "Nokia 770"
    depends on ARCH_OMAP1 && ARCH_OMAP16XX
    diff --git a/arch/arm/mach-omap1/Makefile b/arch/arm/mach-omap1/Makefile
    index d008c7e..6ebed81 100644
    --- a/arch/arm/mach-omap1/Makefile
    +++ b/arch/arm/mach-omap1/Makefile
    @@ -26,6 +26,7 @@ obj-$(CONFIG_MACH_OMAP_PALMZ71) += board-palmz71.o
    obj-$(CONFIG_MACH_OMAP_PALMTT) += board-palmtt.o
    obj-$(CONFIG_MACH_NOKIA770) += board-nokia770.o
    obj-$(CONFIG_MACH_AMS_DELTA) += board-ams-delta.o
    +obj-$(CONFIG_MACH_SX1) += board-sx1.o

    ifeq ($(CONFIG_ARCH_OMAP15XX),y)
    # Innovator-1510 FPGA
    diff --git a/arch/arm/mach-omap1/board-sx1.c b/arch/arm/mach-omap1/board-sx1.c
    new file mode 100644
    index 0000000..2743d63
    --- /dev/null
    +++ b/arch/arm/mach-omap1/board-sx1.c
    @@ -0,0 +1,494 @@
    +/*
    +* linux/arch/arm/mach-omap1/board-sx1.c
    +*
    +* Modified from board-generic.c
    +*
    +* Support for the Siemens SX1 mobile phone.
    +*
    +* Original version : Vladimir Ananiev (Vovan888-at-gmail com)
    +*
    +* Maintainters : Vladimir Ananiev (aka Vovan888), Sergge
    +* oslik.ru
    +*
    +* 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.
    +*/
    +
    +#include <linux/kernel.h>
    +#include <linux/init.h>
    +#include <linux/input.h>
    +#include <linux/platform_device.h>
    +#include <linux/notifier.h>
    +#include <linux/mtd/mtd.h>
    +#include <linux/mtd/partitions.h>
    +#include <linux/types.h>
    +#include <linux/i2c.h>
    +#include <linux/errno.h>
    +
    +#include <asm/hardware.h>
    +#include <asm/mach-types.h>
    +#include <asm/mach/arch.h>
    +#include <asm/mach/flash.h>
    +#include <asm/mach/map.h>
    +
    +#include <asm/arch/gpio.h>
    +#include <asm/arch/mux.h>
    +#include <asm/arch/irda.h>
    +#include <asm/arch/usb.h>
    +#include <asm/arch/tc.h>
    +#include <asm/arch/board.h>
    +#include <asm/arch/common.h>
    +#include <asm/arch/mcbsp.h>
    +#include <asm/arch/omap-alsa.h>
    +#include <asm/arch/keypad.h>
    +
    +/* Write to I2C device */
    +int i2c_write_byte(u8 devaddr, u8 regoffset, u8 value)
    +{
    + struct i2c_adapter *adap;
    + int err;
    + struct i2c_msg msg[1];
    + unsigned char data[2];
    +
    + adap = i2c_get_adapter(0);
    + if (!adap)
    + return -ENODEV;
    + msg->addr = devaddr; /* I2C address of chip */
    + msg->flags = 0;
    + msg->len = 2;
    + msg->buf = data;
    + data[0] = regoffset; /* register num */
    + data[1] = value; /* register data */
    + err = i2c_transfer(adap, msg, 1);
    + if (err >= 0)
    + return 0;
    + return err;
    +}
    +
    +/* Read from I2C device */
    +int i2c_read_byte(u8 devaddr, u8 regoffset, u8 * value)
    +{
    + struct i2c_adapter *adap;
    + int err;
    + struct i2c_msg msg[1];
    + unsigned char data[2];
    +
    + adap = i2c_get_adapter(0);
    + if (!adap)
    + return -ENODEV;
    +
    + msg->addr = devaddr; /* I2C address of chip */
    + msg->flags = 0;
    + msg->len = 1;
    + msg->buf = data;
    + data[0] = regoffset; /* register num */
    + err = i2c_transfer(adap, msg, 1);
    +
    + msg->addr = devaddr; /* I2C address */
    + msg->flags = I2C_M_RD;
    + msg->len = 1;
    + msg->buf = data;
    + err = i2c_transfer(adap, msg, 1);
    + *value = data[0];
    +
    + if (err >= 0)
    + return 0;
    + return err;
    +}
    +/* set keyboard backlight intensity */
    +int sx1_setkeylight(u8 keylight)
    +{
    + if (keylight > SOFIA_MAX_LIGHT_VAL)
    + keylight = SOFIA_MAX_LIGHT_VAL;
    + return i2c_write_byte(SOFIA_I2C_ADDR, SOFIA_KEYLIGHT_REG, keylight);
    +}
    +/* get current keylight intensity */
    +int sx1_getkeylight(u8 * keylight)
    +{
    + return i2c_read_byte(SOFIA_I2C_ADDR, SOFIA_KEYLIGHT_REG, keylight);
    +}
    +/* set LCD backlight intensity */
    +int sx1_setbacklight(u8 backlight)
    +{
    + if (backlight > SOFIA_MAX_LIGHT_VAL)
    + backlight = SOFIA_MAX_LIGHT_VAL;
    + return i2c_write_byte(SOFIA_I2C_ADDR, SOFIA_BACKLIGHT_REG, backlight);
    +}
    +/* get current LCD backlight intensity */
    +int sx1_getbacklight (u8 * backlight)
    +{
    + return i2c_read_byte(SOFIA_I2C_ADDR, SOFIA_BACKLIGHT_REG, backlight);
    +}
    +/* set LCD backlight power on/off */
    +int sx1_setmmipower(u8 onoff)
    +{
    + int err;
    + u8 dat = 0;
    + err = i2c_read_byte(SOFIA_I2C_ADDR, SOFIA_POWER1_REG, &dat);
    + if (err < 0)
    + return err;
    + if (onoff)
    + dat |= SOFIA_MMILIGHT_POWER;
    + else
    + dat &= ~SOFIA_MMILIGHT_POWER;
    + return i2c_write_byte(SOFIA_I2C_ADDR, SOFIA_POWER1_REG, dat);
    +}
    +/* set MMC power on/off */
    +int sx1_setmmcpower(u8 onoff)
    +{
    + int err;
    + u8 dat = 0;
    + err = i2c_read_byte(SOFIA_I2C_ADDR, SOFIA_POWER1_REG, &dat);
    + if (err < 0)
    + return err;
    + if (onoff)
    + dat |= SOFIA_MMC_POWER;
    + else
    + dat &= ~SOFIA_MMC_POWER;
    + return i2c_write_byte(SOFIA_I2C_ADDR, SOFIA_POWER1_REG, dat);
    +}
    +/* set USB power on/off */
    +int sx1_setusbpower(u8 onoff)
    +{
    + int err;
    + u8 dat = 0;
    + err = i2c_read_byte(SOFIA_I2C_ADDR, SOFIA_POWER1_REG, &dat);
    + if (err < 0)
    + return err;
    + if (onoff)
    + dat |= SOFIA_USB_POWER;
    + else
    + dat &= ~SOFIA_USB_POWER;
    + return i2c_write_byte(SOFIA_I2C_ADDR, SOFIA_POWER1_REG, dat);
    +}
    +
    +EXPORT_SYMBOL(sx1_setkeylight);
    +EXPORT_SYMBOL(sx1_getkeylight);
    +EXPORT_SYMBOL(sx1_setbacklight);
    +EXPORT_SYMBOL(sx1_getbacklight);
    +EXPORT_SYMBOL(sx1_setmmipower);
    +EXPORT_SYMBOL(sx1_setmmcpower);
    +EXPORT_SYMBOL(sx1_setusbpower);
    +
    +/*----------- Keypad -------------------------*/
    +
    +static int sx1_keymap[] = {
    + KEY(5, 3, GROUP_0 | 117), /* camera Qt::Key_F17 */
    + KEY(0, 4, GROUP_0 | 114), /* voice memo Qt::Key_F14 */
    + KEY(1, 4, GROUP_2 | 114), /* voice memo */
    + KEY(2, 4, GROUP_3 | 114), /* voice memo */
    + KEY(0, 0, GROUP_1 | KEY_F12), /* red button Qt::Key_Hangup */
    + KEY(4, 3, GROUP_1 | KEY_LEFT),
    + KEY(2, 3, GROUP_1 | KEY_DOWN),
    + KEY(1, 3, GROUP_1 | KEY_RIGHT),
    + KEY(0, 3, GROUP_1 | KEY_UP),
    + KEY(3, 3, GROUP_1 | KEY_POWER), /* joystick press or Qt::Key_Select */
    + KEY(5, 0, GROUP_1 | KEY_1),
    + KEY(4, 0, GROUP_1 | KEY_2),
    + KEY(3, 0, GROUP_1 | KEY_3),
    + KEY(3, 4, GROUP_1 | KEY_4),
    + KEY(4, 4, GROUP_1 | KEY_5),
    + KEY(5, 4, GROUP_1 | KEY_KPASTERISK),/* "*" */
    + KEY(4, 1, GROUP_1 | KEY_6),
    + KEY(5, 1, GROUP_1 | KEY_7),
    + KEY(3, 1, GROUP_1 | KEY_8),
    + KEY(3, 2, GROUP_1 | KEY_9),
    + KEY(5, 2, GROUP_1 | KEY_0),
    + KEY(4, 2, GROUP_1 | 113), /* # F13 Toggle input method Qt::Key_F13 */
    + KEY(0, 1, GROUP_1 | KEY_F11), /* green button Qt::Key_Call */
    + KEY(1, 2, GROUP_1 | KEY_YEN), /* left soft Qt::Key_Context1 */
    + KEY(2, 2, GROUP_1 | KEY_F8), /* right soft Qt::Key_Back */
    + KEY(2, 1, GROUP_1 | KEY_LEFTSHIFT), /* shift */
    + KEY(1, 1, GROUP_1 | KEY_BACKSPACE), /* C (clear) */
    + KEY(0, 2, GROUP_1 | KEY_F7), /* menu Qt::Key_Menu */
    + 0
    +};
    +
    +static struct resource sx1_kp_resources[] = {
    + [0] = {
    + .start = INT_KEYBOARD,
    + .end = INT_KEYBOARD,
    + .flags = IORESOURCE_IRQ,
    + },
    +};
    +
    +static struct omap_kp_platform_data sx1_kp_data = {
    + .rows = 6,
    + .cols = 6,
    + .keymap = sx1_keymap,
    + .keymapsize = ARRAY_SIZE(sx1_keymap),
    + .delay = 80,
    +};
    +
    +static struct platform_device sx1_kp_device = {
    + .name = "omap-keypad",
    + .id = -1,
    + .dev = {
    + .platform_data = &sx1_kp_data,
    + },
    + .num_resources = ARRAY_SIZE(sx1_kp_resources),
    + .resource = sx1_kp_resources,
    +};
    +
    +/*----------- IRDA -------------------------*/
    +
    +static struct omap_irda_config sx1_irda_data = {
    + .transceiver_cap = IR_SIRMODE,
    + .rx_channel = OMAP_DMA_UART3_RX,
    + .tx_channel = OMAP_DMA_UART3_TX,
    + .dest_start = UART3_THR,
    + .src_start = UART3_RHR,
    + .tx_trigger = 0,
    + .rx_trigger = 0,
    +};
    +
    +static struct resource sx1_irda_resources[] = {
    + [0] = {
    + .start = INT_UART3,
    + .end = INT_UART3,
    + .flags = IORESOURCE_IRQ,
    + },
    +};
    +
    +static u64 irda_dmamask = 0xffffffff;
    +
    +static struct platform_device sx1_irda_device = {
    + .name = "omapirda",
    + .id = 0,
    + .dev = {
    + .platform_data = &sx1_irda_data,
    + .dma_mask = &irda_dmamask,
    + },
    + .num_resources = ARRAY_SIZE(sx1_irda_resources),
    + .resource = sx1_irda_resources,
    +};
    +
    +/*----------- McBSP & Sound -------------------------*/
    +
    +/* Playback interface - McBSP1 */
    +static struct omap_mcbsp_reg_cfg mcbsp1_regs = {
    + .spcr2 = XINTM(3), /* SPCR2=30 */
    + .spcr1 = RINTM(3), /* SPCR1=30 */
    + .rcr2 = 0, /* RCR2 =00 */
    + .rcr1 = RFRLEN1(1) | RWDLEN1(OMAP_MCBSP_WORD_16), /* RCR1=140 */
    + .xcr2 = 0, /* XCR2 = 0 */
    + .xcr1 = XFRLEN1(1) | XWDLEN1(OMAP_MCBSP_WORD_16), /* XCR1 = 140 */
    + .srgr1 = FWID(15) | CLKGDV(12), /* SRGR1=0f0c */
    + .srgr2 = FSGM | FPER(31), /* SRGR2=101f */
    + .pcr0 = FSXM | FSRM | CLKXM | CLKRM | FSXP | FSRP | CLKXP | CLKRP,
    + /* PCR0 =0f0f */
    +};
    +
    +/* TODO: PCM interface - McBSP2 */
    +static struct omap_mcbsp_reg_cfg mcbsp2_regs = {
    + .spcr2 = FRST | GRST | XRST | XINTM(3), /* SPCR2=F1 */
    + .spcr1 = RINTM(3) | RRST, /* SPCR1=30 */
    + .rcr2 = 0, /* RCR2 =00 */
    + .rcr1 = RFRLEN1(1) | RWDLEN1(OMAP_MCBSP_WORD_16), /* RCR1 = 140 */
    + .xcr2 = 0, /* XCR2 = 0 */
    + .xcr1 = XFRLEN1(1) | XWDLEN1(OMAP_MCBSP_WORD_16), /* XCR1 = 140 */
    + .srgr1 = FWID(15) | CLKGDV(12), /* SRGR1=0f0c */
    + .srgr2 = FSGM | FPER(31), /* SRGR2=101f */
    + .pcr0 = FSXM | FSRM | CLKXM | CLKRM | FSXP | FSRP | CLKXP | CLKRP,
    + /* PCR0=0f0f */
    + /* mcbsp: slave */
    +};
    +
    +static struct omap_alsa_codec_config sx1_alsa_config = {
    + .name = "SX1 EGold",
    + .mcbsp_regs_alsa = &mcbsp1_regs,
    +};
    +
    +static struct platform_device sx1_mcbsp1_device = {
    + .name = "omap_alsa_mcbsp",
    + .id = 1,
    + .dev = {
    + .platform_data = &sx1_alsa_config,
    + },
    +};
    +
    +/*----------- MTD -------------------------*/
    +
    +static struct mtd_partition sx1_partitions[] = {
    + /* bootloader (U-Boot, etc) in first sector */
    + {
    + .name = "bootloader",
    + .offset = 0x01800000,
    + .size = SZ_128K,
    + .mask_flags = MTD_WRITEABLE, /* force read-only */
    + },
    + /* bootloader params in the next sector */
    + {
    + .name = "params",
    + .offset = MTDPART_OFS_APPEND,
    + .size = SZ_128K,
    + .mask_flags = 0,
    + },
    + /* kernel */
    + {
    + .name = "kernel",
    + .offset = MTDPART_OFS_APPEND,
    + .size = SZ_2M - 2 * SZ_128K,
    + .mask_flags = 0
    + },
    + /* file system */
    + {
    + .name = "filesystem",
    + .offset = MTDPART_OFS_APPEND,
    + .size = MTDPART_SIZ_FULL,
    + .mask_flags = 0
    + }
    +};
    +
    +static struct flash_platform_data sx1_flash_data = {
    + .map_name = "cfi_probe",
    + .width = 2,
    + .parts = sx1_partitions,
    + .nr_parts = ARRAY_SIZE(sx1_partitions),
    +};
    +
    +#ifdef CONFIG_SX1_OLD_FLASH
    +/* MTD Intel StrataFlash - old flashes */
    +static struct resource sx1_old_flash_resource[] = {
    + [0] = {
    + .start = OMAP_CS0_PHYS, /* Physical */
    + .end = OMAP_CS0_PHYS + SZ_16M - 1,,
    + .flags = IORESOURCE_MEM,
    + },
    + [1] = {
    + .start = OMAP_CS1_PHYS,
    + .end = OMAP_CS1_PHYS + SZ_8M - 1,
    + .flags = IORESOURCE_MEM,
    + },
    +};
    +
    +static struct platform_device sx1_flash_device = {
    + .name = "omapflash",
    + .id = 0,
    + .dev = {
    + .platform_data = &sx1_flash_data,
    + },
    + .num_resources = 2,
    + .resource = &sx1_old_flash_resource,
    +};
    +#else
    +/* MTD Intel 4000 flash - new flashes */
    +static struct resource sx1_new_flash_resource = {
    + .start = OMAP_CS0_PHYS,
    + .end = OMAP_CS0_PHYS + SZ_32M - 1,
    + .flags = IORESOURCE_MEM,
    +};
    +
    +static struct platform_device sx1_flash_device = {
    + .name = "omapflash",
    + .id = 0,
    + .dev = {
    + .platform_data = &sx1_flash_data,
    + },
    + .num_resources = 1,
    + .resource = &sx1_new_flash_resource,
    +};
    +#endif
    +
    +/*----------- USB -------------------------*/
    +
    +static struct omap_usb_config sx1_usb_config __initdata = {
    + .otg = 0,
    + .register_dev = 1,
    + .register_host = 0,
    + .hmc_mode = 0,
    + .pins[0] = 2,
    + .pins[1] = 0,
    + .pins[2] = 0,
    +};
    +
    +/*----------- MMC -------------------------*/
    +
    +static struct omap_mmc_config sx1_mmc_config __initdata = {
    + .mmc [0] = {
    + .enabled = 1,
    + .wire4 = 0,
    + .wp_pin = -1,
    + .power_pin = -1, /* power is in Sofia */
    + .switch_pin = OMAP_MPUIO(3),
    + },
    +};
    +
    +/*----------- LCD -------------------------*/
    +
    +static struct platform_device sx1_lcd_device = {
    + .name = "lcd_sx1",
    + .id = -1,
    +};
    +
    +static struct omap_lcd_config sx1_lcd_config __initdata = {
    + .ctrl_name = "internal",
    +};
    +
    +/*-----------------------------------------*/
    +static struct platform_device *sx1_devices[] __initdata = {
    + &sx1_flash_device,
    + &sx1_kp_device,
    + &sx1_lcd_device,
    + &sx1_mcbsp1_device,
    + &sx1_irda_device,
    +};
    +/*-----------------------------------------*/
    +
    +static struct omap_uart_config sx1_uart_config __initdata = {
    + .enabled_uarts = ((1 << 0) | (1 << 1) | (1 << 2)),
    +};
    +
    +static struct omap_board_config_kernel sx1_config[] = {
    + { OMAP_TAG_USB, &sx1_usb_config },
    + { OMAP_TAG_MMC, &sx1_mmc_config },
    + { OMAP_TAG_LCD, &sx1_lcd_config },
    + { OMAP_TAG_UART, &sx1_uart_config },
    +};
    +/*-----------------------------------------*/
    +static void __init omap_sx1_init(void)
    +{
    + platform_add_devices(sx1_devices, ARRAY_SIZE(sx1_devices));
    +
    + omap_board_config = sx1_config;
    + omap_board_config_size = ARRAY_SIZE(sx1_config);
    + omap_serial_init();
    +
    + /* turn on USB power */
    + /* sx1_setusbpower(1); cant do it here because i2c is not ready */
    + omap_request_gpio(1); /* A_IRDA_OFF */
    + omap_request_gpio(11); /* A_SWITCH */
    + omap_request_gpio(15); /* A_USB_ON */
    + omap_set_gpio_direction(1, 0);/* gpio1 -> output */
    + omap_set_gpio_direction(11, 0);/* gpio11 -> output */
    + omap_set_gpio_direction(15, 0);/* gpio15 -> output */
    + /* set GPIO data */
    + omap_set_gpio_dataout(1, 1);/*A_IRDA_OFF = 1 */
    + omap_set_gpio_dataout(11, 0);/*A_SWITCH = 0 */
    + omap_set_gpio_dataout(15, 0);/*A_USB_ON = 0 */
    +
    +}
    +/*----------------------------------------*/
    +static void __init omap_sx1_init_irq(void)
    +{
    + omap1_init_common_hw();
    + omap_init_irq();
    + omap_gpio_init();
    +}
    +/*----------------------------------------*/
    +
    +static void __init omap_sx1_map_io(void)
    +{
    + omap1_map_common_io();
    +}
    +
    +MACHINE_START(SX1, "OMAP310 based Siemens SX1")
    + .phys_io = 0xfff00000,
    + .io_pg_offst = ((0xfef00000) >> 18) & 0xfffc,
    + .boot_params = 0x10000100,
    + .map_io = omap_sx1_map_io,
    + .init_irq = omap_sx1_init_irq,
    + .init_machine = omap_sx1_init,
    + .timer = &omap_timer,
    +MACHINE_END
    diff --git a/include/asm-arm/arch-omap/board-sx1.h b/include/asm-arm/arch-omap/board-sx1.h
    new file mode 100644
    index 0000000..2bb8dd6
    --- /dev/null
    +++ b/include/asm-arm/arch-omap/board-sx1.h
    @@ -0,0 +1,46 @@
    +/*
    + * Siemens SX1 board definitions
    + *
    + * Copyright: Vovan888 at gmail com
    + *
    + * This package 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.
    + *
    + * THIS PACKAGE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
    + * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
    + * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
    + */
    +
    +#ifndef __ASM_ARCH_SX1_I2C_CHIPS_H
    +#define __ASM_ARCH_SX1_I2C_CHIPS_H
    +
    +#define SOFIA_MAX_LIGHT_VAL 0x2B
    +
    +#define SOFIA_I2C_ADDR 0x32
    +/* Sofia reg 3 bits masks */
    +#define SOFIA_POWER1_REG 0x03
    +
    +#define SOFIA_USB_POWER 0x01
    +#define SOFIA_MMC_POWER 0x04
    +#define SOFIA_BLUETOOTH_POWER 0x08
    +#define SOFIA_MMILIGHT_POWER 0x20
    +
    +#define SOFIA_POWER2_REG 0x04
    +#define SOFIA_BACKLIGHT_REG 0x06
    +#define SOFIA_KEYLIGHT_REG 0x07
    +#define SOFIA_DIMMING_REG 0x09
    +
    +
    +/* Function Prototypes for SX1 devices control on I2C bus */
    +
    +int sx1_setbacklight(u8 backlight);
    +int sx1_getbacklight(u8 *backlight);
    +int sx1_setkeylight(u8 keylight);
    +int sx1_getkeylight(u8 *keylight);
    +
    +int sx1_setmmipower(u8 onoff);
    +int sx1_setusbpower(u8 onoff);
    +int sx1_setmmcpower(u8 onoff);
    +
    +#endif /* __ASM_ARCH_SX1_I2C_CHIPS_H */
    diff --git a/include/asm-arm/arch-omap/hardware.h b/include/asm-arm/arch-omap/hardware.h
    index 2633814..ad4c076 100644
    --- a/include/asm-arm/arch-omap/hardware.h
    +++ b/include/asm-arm/arch-omap/hardware.h
    @@ -337,6 +337,10 @@
    #include "board-palmtt.h"
    #endif

    +#ifdef CONFIG_MACH_SX1
    +#include "board-sx1.h"
    +#endif
    +
    #endif /* !__ASSEMBLER__ */

    #endif /* __ASM_ARCH_OMAP_HARDWARE_H */
    --
    1.4.4.2
    -
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