static int __init omap_i2c_init(void)
{
/* Disable OMAP 3630 internal pull-ups for I2Ci */
if (cpu_is_omap3630()) {
u32 prog_io;
prog_io = omap_ctrl_readl(OMAP343X_CONTROL_PROG_IO1);
/* Program (bit 19)=1 to disable internal pull-up on I2C1 */
prog_io |= OMAP3630_PRG_I2C1_PULLUPRESX;
/* Program (bit 0)=1 to disable internal pull-up on I2C2 */
prog_io |= OMAP3630_PRG_I2C2_PULLUPRESX;
omap_ctrl_writel(prog_io, OMAP343X_CONTROL_PROG_IO1);
prog_io = omap_ctrl_readl(OMAP36XX_CONTROL_PROG_IO2);
/* Program (bit 7)=1 to disable internal pull-up on I2C3 */
prog_io |= OMAP3630_PRG_I2C3_PULLUPRESX;
omap_ctrl_writel(prog_io, OMAP36XX_CONTROL_PROG_IO2);
prog_io = omap_ctrl_readl(OMAP36XX_CONTROL_PROG_IO_WKUP1);
/* Program (bit 5)=1 to disable internal pull-up on I2C4(SR) */
prog_io |= OMAP3630_PRG_SR_PULLUPRESX;
omap_ctrl_writel(prog_io, OMAP36XX_CONTROL_PROG_IO_WKUP1);
}
omap_pmic_init(1, 400, "twl5030", INT_34XX_SYS_NIRQ, &hub_twldata);
omap_register_i2c_bus(2, 400, hub_i2c_bus2_info,
ARRAY_SIZE(hub_i2c_bus2_info));
omap_register_i2c_bus(3, 400, hub_i2c_bus3_info,
ARRAY_SIZE(hub_i2c_bus3_info));
return 0;
}
static void __init rm680_i2c_init(void)
{
omap3_pmic_get_config(&rm680_twl_data, TWL_COMMON_PDATA_USB, 0);
omap_pmic_init(1, 2900, "twl5031", INT_34XX_SYS_NIRQ, &rm680_twl_data);
omap_register_i2c_bus(2, 400, NULL, 0);
omap_register_i2c_bus(3, 400, NULL, 0);
}
static int __init rx51_i2c_init(void)
{
if ((system_rev >= SYSTEM_REV_S_USES_VAUX3 && system_rev < 0x100) ||
system_rev >= SYSTEM_REV_B_USES_VAUX3) {
rx51_twldata.vaux3 = &rx51_vaux3_mmc;
/* Only older boards use VMMC2 for internal MMC */
rx51_vmmc2.num_consumer_supplies--;
} else {
rx51_twldata.vaux3 = &rx51_vaux3_cam;
}
rx51_twldata.vmmc2 = &rx51_vmmc2;
omap3_pmic_get_config(&rx51_twldata,
TWL_COMMON_PDATA_USB | TWL_COMMON_PDATA_MADC,
TWL_COMMON_REGULATOR_VDAC);
rx51_twldata.vdac->constraints.apply_uV = true;
rx51_twldata.vdac->constraints.name = "VDAC";
omap_pmic_init(1, 2200, "twl5030", 7 + OMAP_INTC_START, &rx51_twldata);
omap_register_i2c_bus(2, 100, rx51_peripherals_i2c_board_info_2,
ARRAY_SIZE(rx51_peripherals_i2c_board_info_2));
#if defined(CONFIG_SENSORS_LIS3_I2C) || defined(CONFIG_SENSORS_LIS3_I2C_MODULE)
rx51_lis3lv02d_data.irq2 = gpio_to_irq(LIS302_IRQ2_GPIO);
rx51_peripherals_i2c_board_info_3[0].irq = gpio_to_irq(LIS302_IRQ1_GPIO);
#endif
omap_register_i2c_bus(3, 400, rx51_peripherals_i2c_board_info_3,
ARRAY_SIZE(rx51_peripherals_i2c_board_info_3));
return 0;
}
static int __init omap2430_i2c_init(void)
{
omap_register_i2c_bus(1, 100, sdp2430_i2c1_boardinfo,
ARRAY_SIZE(sdp2430_i2c1_boardinfo));
omap_pmic_init(2, 100, "twl4030", INT_24XX_SYS_NIRQ,
&sdp2430_twldata);
return 0;
}
static void __init rm680_i2c_init(void)
{
omap3_pmic_get_config(&rm680_twl_data, TWL_COMMON_PDATA_USB,
TWL_COMMON_REGULATOR_VDAC |
TWL_COMMON_REGULATOR_VPLL2);
omap_pmic_init(1, 2900, "twl5031", INT_34XX_SYS_NIRQ, &rm680_twl_data);
omap_register_i2c_bus(2, 400, rm696_peripherals_i2c_board_info_2,
ARRAY_SIZE(rm696_peripherals_i2c_board_info_2));
omap_register_i2c_bus(3, 400, NULL, 0);
}
void __init omap4_pmic_init(const char *pmic_type,
struct twl4030_platform_data *pmic_data,
struct i2c_board_info *devices, int nr_devices)
{
/* PMIC part*/
omap_mux_init_signal("sys_nirq1", OMAP_PIN_INPUT_PULLUP | OMAP_PIN_OFF_WAKEUPENABLE);
omap_pmic_init(1, 400, pmic_type, 7 + OMAP44XX_IRQ_GIC_START, pmic_data);
/* Register additional devices on i2c1 bus if needed */
if (devices)
i2c_register_board_info(1, devices, nr_devices);
}
void igep_init(void)
{
regulator_register_fixed(1, dummy_supplies, ARRAY_SIZE(dummy_supplies));
omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
/* Get IGEP3 hardware revision */
igep3_get_revision();
omap_hsmmc_init(mmc);
/* Register I2C busses and drivers */
igep_i2c_init();
platform_add_devices(igep_devices, ARRAY_SIZE(igep_devices));
#if 0
omap_serial_init();
omap_sdrc_init(m65kxxxxam_sdrc_params,
m65kxxxxam_sdrc_params);
#endif
usb_musb_init(NULL);
#if 0
igep_flash_init();
igep_leds_init();
#endif
/* Add twl4030 common data */
omap3_pmic_get_config(&twl4030_pdata, TWL_COMMON_PDATA_USB |
TWL_COMMON_PDATA_AUDIO | TWL_COMMON_PDATA_MADC,
TWL_COMMON_REGULATOR_VPLL2);
igep00x0_pmic_get_config(&twl4030_pdata, 0,
TWL_IGEP00X0_REGULATOR_VMMC1 |
TWL_IGEP00X0_REGULATOR_VIO);
omap_pmic_init(1, 2600, "twl4030", INT_34XX_SYS_NIRQ, &twl4030_pdata);
platform_device_register(&igep00x0_vdd33_device);
/*
* WLAN-BT combo module from MuRata which has a Marvell WLAN
* (88W8686) + CSR Bluetooth chipset. Uses SDIO interface.
*/
igep00x0_wifi_bt_init(GPIO_WIFI_NPD, GPIO_WIFI_NRESET,
GPIO_BT_NRESET, 0);
if (machine_is_igep0020()) {
omap_display_init(&igep2_dss_data);
igep2_init_smsc911x();
usbhs_init(&igep2_usbhs_bdata);
} else {
usbhs_init(&igep3_usbhs_bdata);
}
}
static int __init omap_i2c_init(void)
{
omap3_pmic_get_config(&zoom_twldata,
TWL_COMMON_PDATA_USB | TWL_COMMON_PDATA_BCI |
TWL_COMMON_PDATA_MADC | TWL_COMMON_PDATA_AUDIO,
TWL_COMMON_REGULATOR_VDAC | TWL_COMMON_REGULATOR_VPLL2);
if (machine_is_omap_zoom2())
zoom_twldata.audio->codec->ramp_delay_value = 3; /* 161 ms */
omap_pmic_init(1, 2400, "twl5030", 7 + OMAP_INTC_START, &zoom_twldata);
omap_register_i2c_bus(2, 400, NULL, 0);
omap_register_i2c_bus(3, 400, NULL, 0);
return 0;
}
static int __init rx51_i2c_init(void)
{
if ((system_rev >= SYSTEM_REV_S_USES_VAUX3 && system_rev < 0x100) ||
system_rev >= SYSTEM_REV_B_USES_VAUX3) {
rx51_twldata.vaux3 = &rx51_vaux3_mmc;
/* Only older boards use VMMC2 for internal MMC */
rx51_vmmc2.num_consumer_supplies--;
} else {
rx51_twldata.vaux3 = &rx51_vaux3_cam;
}
rx51_twldata.vmmc2 = &rx51_vmmc2;
omap_pmic_init(1, 2200, "twl5030", INT_34XX_SYS_NIRQ, &rx51_twldata);
omap_register_i2c_bus(2, 100, rx51_peripherals_i2c_board_info_2,
ARRAY_SIZE(rx51_peripherals_i2c_board_info_2));
omap_register_i2c_bus(3, 400, NULL, 0);
return 0;
}
static int __init omap_i2c_init(void)
{
omap3_pmic_get_config(&zoom_twldata,
TWL_COMMON_PDATA_USB | TWL_COMMON_PDATA_BCI |
TWL_COMMON_PDATA_MADC | TWL_COMMON_PDATA_AUDIO,
TWL_COMMON_REGULATOR_VDAC | TWL_COMMON_REGULATOR_VPLL2);
if (machine_is_omap_zoom2()) {
struct twl4030_codec_data *codec_data;
codec_data = zoom_twldata.audio->codec;
codec_data->ramp_delay_value = 3; /* 161 ms */
codec_data->hs_extmute = 1;
codec_data->set_hs_extmute = zoom2_set_hs_extmute;
}
omap_pmic_init(1, 2400, "twl5030", INT_34XX_SYS_NIRQ, &zoom_twldata);
omap_register_i2c_bus(2, 400, NULL, 0);
omap_register_i2c_bus(3, 400, NULL, 0);
return 0;
}
static int __init omap_i2c_init(void)
{
omap3_pmic_get_config(&zoom_twldata,
TWL_COMMON_PDATA_USB | TWL_COMMON_PDATA_BCI |
TWL_COMMON_PDATA_MADC | TWL_COMMON_PDATA_AUDIO,
TWL_COMMON_REGULATOR_VDAC | TWL_COMMON_REGULATOR_VPLL2);
if (machine_is_omap_zoom2()) {
struct twl4030_codec_data *codec_data;
codec_data = zoom_twldata.audio->codec;
codec_data->ramp_delay_value = 3; /* 161 ms */
codec_data->hs_extmute = 1;
codec_data->hs_extmute_gpio = ZOOM2_HEADSET_EXTMUTE_GPIO;
}
omap_pmic_init(1, 2400, "twl5030", 7 + OMAP_INTC_START, &zoom_twldata);
omap_register_i2c_bus(2, 400, NULL, 0);
omap_register_i2c_bus(3, 400, NULL, 0);
return 0;
}
static int __init rx51_i2c_init(void)
{
#if IS_ENABLED(CONFIG_I2C_SI4713) && IS_ENABLED(CONFIG_PLATFORM_SI4713)
int err;
#endif
if ((system_rev >= SYSTEM_REV_S_USES_VAUX3 && system_rev < 0x100) ||
system_rev >= SYSTEM_REV_B_USES_VAUX3) {
rx51_twldata.vaux3 = &rx51_vaux3_mmc;
/* Only older boards use VMMC2 for internal MMC */
rx51_vmmc2.num_consumer_supplies--;
} else {
rx51_twldata.vaux3 = &rx51_vaux3_cam;
}
rx51_twldata.vmmc2 = &rx51_vmmc2;
omap3_pmic_get_config(&rx51_twldata,
TWL_COMMON_PDATA_USB | TWL_COMMON_PDATA_MADC,
TWL_COMMON_REGULATOR_VDAC);
rx51_twldata.vdac->constraints.apply_uV = true;
rx51_twldata.vdac->constraints.name = "VDAC";
omap_pmic_init(1, 2200, "twl5030", 7 + OMAP_INTC_START, &rx51_twldata);
#if IS_ENABLED(CONFIG_I2C_SI4713) && IS_ENABLED(CONFIG_PLATFORM_SI4713)
err = gpio_request_one(RX51_FMTX_IRQ, GPIOF_DIR_IN, "si4713 irq");
if (err) {
printk(KERN_ERR "Cannot request si4713 irq gpio. %d\n", err);
return err;
}
rx51_peripherals_i2c_board_info_2[0].irq = gpio_to_irq(RX51_FMTX_IRQ);
#endif
omap_register_i2c_bus(2, 100, rx51_peripherals_i2c_board_info_2,
ARRAY_SIZE(rx51_peripherals_i2c_board_info_2));
#if defined(CONFIG_SENSORS_LIS3_I2C) || defined(CONFIG_SENSORS_LIS3_I2C_MODULE)
rx51_lis3lv02d_data.irq2 = gpio_to_irq(LIS302_IRQ2_GPIO);
rx51_peripherals_i2c_board_info_3[0].irq = gpio_to_irq(LIS302_IRQ1_GPIO);
#endif
omap_register_i2c_bus(3, 400, rx51_peripherals_i2c_board_info_3,
ARRAY_SIZE(rx51_peripherals_i2c_board_info_3));
return 0;
}
static int __init omap_i2c_init(void)
{
int err;
/* Disable OMAP 3630 internal pull-ups for I2Ci */
if (cpu_is_omap3630()) {
u32 prog_io;
prog_io = omap_ctrl_readl(OMAP343X_CONTROL_PROG_IO1);
/* Program (bit 19)=1 to disable internal pull-up on I2C1 */
prog_io |= OMAP3630_PRG_I2C1_PULLUPRESX;
/* Program (bit 0)=1 to disable internal pull-up on I2C2 */
prog_io |= OMAP3630_PRG_I2C2_PULLUPRESX;
omap_ctrl_writel(prog_io, OMAP343X_CONTROL_PROG_IO1);
prog_io = omap_ctrl_readl(OMAP36XX_CONTROL_PROG_IO2);
/* Program (bit 7)=1 to disable internal pull-up on I2C3 */
prog_io |= OMAP3630_PRG_I2C3_PULLUPRESX;
omap_ctrl_writel(prog_io, OMAP36XX_CONTROL_PROG_IO2);
prog_io = omap_ctrl_readl(OMAP36XX_CONTROL_PROG_IO_WKUP1);
/* Program (bit 5)=1 to disable internal pull-up on I2C4(SR) */
prog_io |= OMAP3630_PRG_SR_PULLUPRESX;
omap_ctrl_writel(prog_io, OMAP36XX_CONTROL_PROG_IO_WKUP1);
}
omap_pmic_init(1, 100, "tps65921", INT_34XX_SYS_NIRQ, &encore_twldata);
err=i2c_register_board_info(1, encore_i2c_boardinfo, ARRAY_SIZE(encore_i2c_boardinfo));
if (err)
return err;
omap_register_i2c_bus(2, 400, encore_i2c_bus2_info,
ARRAY_SIZE(encore_i2c_bus2_info));
return 0;
}
static int __init rx51_i2c_init(void)
{
if ((system_rev >= SYSTEM_REV_S_USES_VAUX3 && system_rev < 0x100) ||
system_rev >= SYSTEM_REV_B_USES_VAUX3) {
rx51_twldata.vaux3 = &rx51_vaux3_mmc;
/* Only older boards use VMMC2 for internal MMC */
rx51_vmmc2.num_consumer_supplies--;
} else {
rx51_twldata.vaux3 = &rx51_vaux3_cam;
}
rx51_twldata.vmmc2 = &rx51_vmmc2;
omap3_pmic_get_config(&rx51_twldata,
TWL_COMMON_PDATA_USB | TWL_COMMON_PDATA_MADC,
TWL_COMMON_REGULATOR_VDAC);
rx51_twldata.vdac->constraints.apply_uV = true;
rx51_twldata.vdac->constraints.name = "VDAC";
omap_pmic_init(1, 2200, "twl5030", INT_34XX_SYS_NIRQ, &rx51_twldata);
omap_register_i2c_bus(2, 100, rx51_peripherals_i2c_board_info_2,
ARRAY_SIZE(rx51_peripherals_i2c_board_info_2));
omap_register_i2c_bus(3, 400, NULL, 0);
return 0;
}
