export amiga_vblank

[linux-2.6-omap-h63xx.git] / arch / arm / mach-omap1 / board-sx1.c

diff --git a/arch/arm/mach-omap1/board-sx1.c b/arch/arm/mach-omap1/board-sx1.c
index 2743d639aa052b84ff89e3be21aa24263834c8e8..e473fa6d4a5f50eaeae093f55efc8349c2a50b45 100644 (file)
--- a/arch/arm/mach-omap1/board-sx1.c
+++ b/arch/arm/mach-omap1/board-sx1.c
@@ -44,7 +44,7 @@
 #include <asm/arch/keypad.h>
 
 /* Write to I2C device */
-int i2c_write_byte(u8 devaddr, u8 regoffset, u8 value)
+int sx1_i2c_write_byte(u8 devaddr, u8 regoffset, u8 value)
 {
        struct i2c_adapter *adap;
        int err;
@@ -61,13 +61,14 @@ int i2c_write_byte(u8 devaddr, u8 regoffset, u8 value)
        data[0] = regoffset;    /* register num */
        data[1] = value;                /* register data */
        err = i2c_transfer(adap, msg, 1);
+       i2c_put_adapter(adap);
        if (err >= 0)
                return 0;
        return err;
 }
 
 /* Read from I2C device */
-int i2c_read_byte(u8 devaddr, u8 regoffset, u8 * value)
+int sx1_i2c_read_byte(u8 devaddr, u8 regoffset, u8 *value)
 {
        struct i2c_adapter *adap;
        int err;
@@ -91,6 +92,7 @@ int i2c_read_byte(u8 devaddr, u8 regoffset, u8 * value)
        msg->buf = data;
        err = i2c_transfer(adap, msg, 1);
        *value = data[0];
+       i2c_put_adapter(adap);
 
        if (err >= 0)
                return 0;
@@ -101,66 +103,55 @@ 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);
+       return sx1_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);
+       return sx1_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);
+       return sx1_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);
+       return sx1_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);
+       err = sx1_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);
+       return sx1_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);
+       err = sx1_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);
+       return sx1_i2c_write_byte(SOFIA_I2C_ADDR, SOFIA_POWER1_REG, dat);
 }
 
 EXPORT_SYMBOL(sx1_setkeylight);
@@ -168,7 +159,6 @@ 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 -------------------------*/
@@ -280,21 +270,6 @@ static struct omap_mcbsp_reg_cfg mcbsp1_regs = {
                                                /* 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,
@@ -407,11 +382,8 @@ static struct omap_usb_config sx1_usb_config __initdata = {
 
 static struct omap_mmc_config sx1_mmc_config __initdata = {
        .mmc [0] = {
-               .enabled        = 1,
+               .enabled        = 1,
                .wire4          = 0,
-               .wp_pin         = -1,
-               .power_pin      = -1, /* power is in Sofia */
-               .switch_pin     = OMAP_MPUIO(3),
        },
 };
 
@@ -440,13 +412,15 @@ 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[] = {
+static struct omap_board_config_kernel sx1_config[] __initdata = {
        { 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));
@@ -454,6 +428,8 @@ static void __init omap_sx1_init(void)
        omap_board_config = sx1_config;
        omap_board_config_size = ARRAY_SIZE(sx1_config);
        omap_serial_init();
+       omap_register_i2c_bus(1, 100, NULL, 0);
+       sx1_mmc_init();
 
        /* turn on USB power */
        /* sx1_setusbpower(1); cant do it here because i2c is not ready */