#include <linux/i2c.h>
#include <linux/errno.h>
-#include <asm/hardware.h>
+#include <mach/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>
+#include <mach/gpio.h>
+#include <mach/mux.h>
+#include <mach/dma.h>
+#include <mach/irda.h>
+#include <mach/usb.h>
+#include <mach/tc.h>
+#include <mach/board.h>
+#include <mach/common.h>
+#include <mach/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;
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;
msg->buf = data;
err = i2c_transfer(adap, msg, 1);
*value = data[0];
+ i2c_put_adapter(adap);
if (err >= 0)
return 0;
{
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);
EXPORT_SYMBOL(sx1_setbacklight);
EXPORT_SYMBOL(sx1_getbacklight);
EXPORT_SYMBOL(sx1_setmmipower);
-EXPORT_SYMBOL(sx1_setmmcpower);
EXPORT_SYMBOL(sx1_setusbpower);
/*----------- Keypad -------------------------*/
.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[] = {
.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 = {
&sx1_flash_device,
&sx1_kp_device,
&sx1_lcd_device,
- &sx1_mcbsp1_device,
&sx1_irda_device,
};
/*-----------------------------------------*/
.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));
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 */
- 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 */
-
+ gpio_request(1, "A_IRDA_OFF");
+ gpio_request(11, "A_SWITCH");
+ gpio_request(15, "A_USB_ON");
+ gpio_direction_output(1, 1); /*A_IRDA_OFF = 1 */
+ gpio_direction_output(11, 0); /*A_SWITCH = 0 */
+ gpio_direction_output(15, 0); /*A_USB_ON = 0 */
}
/*----------------------------------------*/
static void __init omap_sx1_init_irq(void)
projects / linux-2.6-omap-h63xx.git / blobdiff