/*
* system init for baseboard usage. Will be called by cpuimx51sd init.
*
* Add platform devices present on this baseboard and init
* them from CPU side as far as required to use them later on
*/
void __init eukrea_mbimxsd51_baseboard_init(void)
{
if (mxc_iomux_v3_setup_multiple_pads(eukrea_mbimxsd_pads,
ARRAY_SIZE(eukrea_mbimxsd_pads)))
printk(KERN_ERR "error setting mbimxsd pads !\n");
imx51_add_imx_uart(1, NULL);
imx51_add_imx_uart(2, &uart_pdata);
imx51_add_sdhci_esdhc_imx(0, NULL);
gpio_request(GPIO_LED1, "LED1");
gpio_direction_output(GPIO_LED1, 1);
gpio_free(GPIO_LED1);
gpio_request(GPIO_SWITCH1, "SWITCH1");
gpio_direction_input(GPIO_SWITCH1);
gpio_free(GPIO_SWITCH1);
i2c_register_board_info(0, eukrea_mbimxsd_i2c_devices,
ARRAY_SIZE(eukrea_mbimxsd_i2c_devices));
gpio_led_register_device(-1, &eukrea_mbimxsd_led_info);
imx_add_gpio_keys(&eukrea_mbimxsd_button_data);
}
void __init eukrea_mbimxsd25_baseboard_init(void)
{
if (mxc_iomux_v3_setup_multiple_pads(eukrea_mbimxsd_pads,
ARRAY_SIZE(eukrea_mbimxsd_pads)))
printk(KERN_ERR "error setting mbimxsd pads !\n");
imx25_add_imx_uart1(&uart_pdata);
imx25_add_imx_fb(&eukrea_mximxsd_fb_pdata);
imx25_add_imx_ssi(0, &eukrea_mbimxsd_ssi_pdata);
imx25_add_flexcan1(NULL);
imx25_add_sdhci_esdhc_imx(0, &sd1_pdata);
gpio_request(GPIO_LED1, "LED1");
gpio_direction_output(GPIO_LED1, 1);
gpio_free(GPIO_LED1);
gpio_request(GPIO_SWITCH1, "SWITCH1");
gpio_direction_input(GPIO_SWITCH1);
gpio_free(GPIO_SWITCH1);
gpio_request(GPIO_LCDPWR, "LCDPWR");
gpio_direction_output(GPIO_LCDPWR, 1);
gpio_free(GPIO_SWITCH1);
i2c_register_board_info(0, eukrea_mbimxsd_i2c_devices,
ARRAY_SIZE(eukrea_mbimxsd_i2c_devices));
platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices));
gpio_led_register_device(-1, &eukrea_mbimxsd_led_info);
imx_add_gpio_keys(&eukrea_mbimxsd_button_data);
}
static void __init visstrim_m10_board_init(void)
{
int ret;
imx27_soc_init();
ret = mxc_gpio_setup_multiple_pins(visstrim_m10_pins,
ARRAY_SIZE(visstrim_m10_pins), "VISSTRIM_M10");
if (ret)
pr_err("Failed to setup pins (%d)\n", ret);
imx27_add_imx_ssi(0, &visstrim_m10_ssi_pdata);
imx27_add_imx_uart0(&uart_pdata);
i2c_register_board_info(0, visstrim_m10_i2c_devices,
ARRAY_SIZE(visstrim_m10_i2c_devices));
imx27_add_imx_i2c(0, &visstrim_m10_i2c_data);
imx27_add_imx_i2c(1, &visstrim_m10_i2c_data);
imx27_add_mxc_mmc(0, &visstrim_m10_sdhc_pdata);
imx27_add_mxc_ehci_otg(&visstrim_m10_usbotg_pdata);
imx27_add_fec(NULL);
imx_add_gpio_keys(&visstrim_gpio_keys_platform_data);
platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices));
imx_add_platform_device("mx27vis", 0, NULL, 0, NULL, 0);
}
static void __init mx53_loco_board_init(void)
{
int ret;
imx53_soc_init();
imx53_qsb_common_init();
imx53_add_imx_uart(0, NULL);
mx53_loco_fec_reset();
imx53_add_fec(&mx53_loco_fec_data);
imx53_add_imx2_wdt(0, NULL);
ret = gpio_request_one(LOCO_ACCEL_EN, GPIOF_OUT_INIT_HIGH, "accel_en");
if (ret)
pr_err("Cannot request ACCEL_EN pin: %d\n", ret);
i2c_register_board_info(0, mx53loco_i2c_devices,
ARRAY_SIZE(mx53loco_i2c_devices));
imx53_add_imx_i2c(0, &mx53_loco_i2c_data);
imx53_add_imx_i2c(1, &mx53_loco_i2c_data);
imx53_add_sdhci_esdhc_imx(0, &mx53_loco_sd1_data);
imx53_add_sdhci_esdhc_imx(2, &mx53_loco_sd3_data);
imx_add_gpio_keys(&loco_button_data);
gpio_led_register_device(-1, &mx53loco_leds_data);
imx53_add_ahci_imx();
}
static void __init mx53_loco_board_init(void)
{
mx53_loco_io_init();
imx53_add_imx_uart(0, NULL);
mx53_loco_fec_reset();
imx53_add_fec(&mx53_loco_fec_data);
mxc_register_device(&mxc_pm_device, &loco_pm_data);
imx53_add_ipuv3(&ipu_data);
imx53_add_vpu();
imx53_add_ldb(&ldb_data);
imx53_add_tve(&tve_data);
imx53_add_v4l2_output(0);
imx53_add_mxc_pwm(1);
imx53_add_mxc_pwm_backlight(0, &loco_pwm_backlight_data);
imx53_add_imx2_wdt(0, NULL);
imx53_add_srtc();
imx53_add_dvfs_core(&loco_dvfs_core_data);
imx53_add_busfreq(&loco_bus_freq_data);
imx53_add_imx_i2c(0, &mx53_loco_i2c_data);
imx53_add_imx_i2c(1, &mx53_loco_i2c_data);
mx53_loco_init_da9052();
i2c_register_board_info(0, mxc_i2c0_board_info,
ARRAY_SIZE(mxc_i2c0_board_info));
i2c_register_board_info(1, mxc_i2c1_board_info,
ARRAY_SIZE(mxc_i2c1_board_info));
imx53_add_sdhci_esdhc_imx(0, &mx53_loco_sd1_data);
imx53_add_sdhci_esdhc_imx(2, &mx53_loco_sd3_data);
imx53_add_ahci_imx(0, &sata_data);
imx53_add_iim(&iim_data);
/* USB */
mx5_usb_dr_init();
mx5_set_host1_vbus_func(mx53_loco_usbh1_vbus);
mx5_usbh1_init();
mxc_register_device(&loco_audio_device, &loco_audio_data);
imx53_add_imx_ssi(1, &loco_ssi_pdata);
/*GPU*/
if (mx53_revision() >= IMX_CHIP_REVISION_2_0)
gpu_data.z160_revision = 1;
else
gpu_data.z160_revision = 0;
imx53_add_mxc_gpu(&gpu_data);
imx_add_gpio_keys(&loco_button_data);
/* this call required to release SCC RAM partition held by ROM
* during boot, even if SCC2 driver is not part of the image
*/
imx53_add_mxc_scc2();
pm_power_off = da9053_power_off;
}
/*
* Perform board specific initializations
*/
static void __init armadillo5x0_init(void)
{
imx31_soc_init();
mxc_iomux_setup_multiple_pins(armadillo5x0_pins,
ARRAY_SIZE(armadillo5x0_pins), "armadillo5x0");
platform_add_devices(devices, ARRAY_SIZE(devices));
imx_add_gpio_keys(&armadillo5x0_button_data);
imx31_add_imx_i2c1(NULL);
/* Register UART */
imx31_add_imx_uart0(&uart_pdata);
imx31_add_imx_uart1(&uart_pdata);
/* SMSC9118 IRQ pin */
gpio_direction_input(MX31_PIN_GPIO1_0);
/* Register SDHC */
imx31_add_mxc_mmc(0, &sdhc_pdata);
/* Register FB */
imx31_add_ipu_core(&mx3_ipu_data);
imx31_add_mx3_sdc_fb(&mx3fb_pdata);
/* Register NOR Flash */
mxc_register_device(&armadillo5x0_nor_flash,
&armadillo5x0_nor_flash_pdata);
/* Register NAND Flash */
imx31_add_mxc_nand(&armadillo5x0_nand_board_info);
/* set NAND page size to 2k if not configured via boot mode pins */
__raw_writel(__raw_readl(MXC_CCM_RCSR) | (1 << 30), MXC_CCM_RCSR);
/* RTC */
/* Get RTC IRQ and register the chip */
if (gpio_request(ARMADILLO5X0_RTC_GPIO, "rtc") == 0) {
if (gpio_direction_input(ARMADILLO5X0_RTC_GPIO) == 0)
armadillo5x0_i2c_rtc.irq = gpio_to_irq(ARMADILLO5X0_RTC_GPIO);
else
gpio_free(ARMADILLO5X0_RTC_GPIO);
}
if (armadillo5x0_i2c_rtc.irq == 0)
pr_warning("armadillo5x0_init: failed to get RTC IRQ\n");
i2c_register_board_info(1, &armadillo5x0_i2c_rtc, 1);
/* USB */
usbotg_pdata.otg = imx_otg_ulpi_create(ULPI_OTG_DRVVBUS |
ULPI_OTG_DRVVBUS_EXT);
if (usbotg_pdata.otg)
imx31_add_mxc_ehci_otg(&usbotg_pdata);
usbh2_pdata.otg = imx_otg_ulpi_create(ULPI_OTG_DRVVBUS |
ULPI_OTG_DRVVBUS_EXT);
if (usbh2_pdata.otg)
imx31_add_mxc_ehci_hs(2, &usbh2_pdata);
}
static void __init armadillo_box_ws1_init(void)
{
const struct physmap_flash_data *data;
imx25_soc_init();
imx25_add_imx_pinctrl("imx25-pinctrl");
pinctrl_register_mappings(armadillo_box_ws1_pinctrl_map,
ARRAY_SIZE(armadillo_box_ws1_pinctrl_map));
imx25_add_imx_uart1(&uart1_pdata);
imx25_add_imx_uart2(&uart2_pdata);
imx25_add_usbmisc_imx();
imx25_add_usb_phy_gen_xceiv_otg();
imx25_add_usb_phy_gen_xceiv_hs();
imx25_add_imx_usb_otg(&otg_pdata);
imx25_add_imx_usb_hs(&usbh2_pdata);
imx25_add_imx2_wdt();
if (machine_is_armadillo420())
data = &armadillo_box_ws1_nor_flash_pdata_16m;
else
data = &armadillo_box_ws1_nor_flash_pdata_32m;
platform_device_register_resndata(NULL, "physmap-flash", -1,
&armadillo_box_ws1_nor_flash_resource, 1,
data, sizeof(*data));
imx25_named_gpio_init();
armadillo_box_ws1_fec_reset();
imx25_add_fec(&mx25_fec_pdata);
armadillo_box_ws1_bp35a1_init();
imx25_add_imx_i2c0(&mx25_i2c0_data);
imx25_add_imx_i2c1(&mx25_i2c1_data);
i2c_register_board_info(1, armadillo_box_ws1_i2c1,
ARRAY_SIZE(armadillo_box_ws1_i2c1));
platform_device_register_data(NULL, "reg-fixed-voltage", 1,
&armadillo_box_ws1_esdhc1_regulator_config,
sizeof(armadillo_box_ws1_esdhc1_regulator_config));
platform_device_register_data(NULL, "reg-fixed-voltage", 2,
&armadillo_box_ws1_usb_regulator_config,
sizeof(armadillo_box_ws1_usb_regulator_config));
imx25_add_sdhci_esdhc_imx(0, &armadillo_box_ws1_esdhc1_pdata);
imx_add_gpio_keys(&armadillo_box_ws1_gpio_key_data);
gpio_led_register_device(-1, &armadillo_box_ws1_led_data);
}
static void __init mx53_loco_board_init(void)
{
mxc_iomux_v3_setup_multiple_pads(mx53_loco_pads,
ARRAY_SIZE(mx53_loco_pads));
imx53_add_imx_uart(0, NULL);
mx53_loco_fec_reset();
imx53_add_fec(&mx53_loco_fec_data);
imx53_add_imx2_wdt(0, NULL);
imx53_add_imx_i2c(0, &mx53_loco_i2c_data);
imx53_add_imx_i2c(1, &mx53_loco_i2c_data);
imx53_add_sdhci_esdhc_imx(0, NULL);
imx53_add_sdhci_esdhc_imx(2, NULL);
imx_add_gpio_keys(&loco_button_data);
}
/*
* Board specific initialization.
*/
static void __init mx51_babbage_init(void)
{
iomux_v3_cfg_t usbh1stp = MX51_PAD_USBH1_STP__USBH1_STP;
iomux_v3_cfg_t power_key = _MX51_PAD_EIM_A27__GPIO2_21 |
MUX_PAD_CTRL(PAD_CTL_SRE_FAST | PAD_CTL_DSE_HIGH | PAD_CTL_PUS_100K_UP);
imx51_soc_init();
#if defined(CONFIG_CPU_FREQ_IMX)
get_cpu_op = mx51_get_cpu_op;
#endif
mxc_iomux_v3_setup_multiple_pads(mx51babbage_pads,
ARRAY_SIZE(mx51babbage_pads));
imx51_add_imx_uart(0, &uart_pdata);
imx51_add_imx_uart(1, NULL);
imx51_add_imx_uart(2, &uart_pdata);
babbage_fec_reset();
imx51_add_fec(NULL);
/* Set the PAD settings for the pwr key. */
mxc_iomux_v3_setup_pad(power_key);
imx_add_gpio_keys(&imx_button_data);
imx51_add_imx_i2c(0, &babbage_i2c_data);
imx51_add_imx_i2c(1, &babbage_i2c_data);
mxc_register_device(&mxc_hsi2c_device, &babbage_hsi2c_data);
if (otg_mode_host)
mxc_register_device(&mxc_usbdr_host_device, &dr_utmi_config);
else {
initialize_otg_port(NULL);
mxc_register_device(&mxc_usbdr_udc_device, &usb_pdata);
}
gpio_usbh1_active();
mxc_register_device(&mxc_usbh1_device, &usbh1_config);
/* setback USBH1_STP to be function */
mxc_iomux_v3_setup_pad(usbh1stp);
babbage_usbhub_reset();
imx51_add_sdhci_esdhc_imx(0, &mx51_babbage_sd1_data);
imx51_add_sdhci_esdhc_imx(1, &mx51_babbage_sd2_data);
spi_register_board_info(mx51_babbage_spi_board_info,
ARRAY_SIZE(mx51_babbage_spi_board_info));
imx51_add_ecspi(0, &mx51_babbage_spi_pdata);
imx51_add_imx2_wdt(0, NULL);
}
/*
* system init for baseboard usage. Will be called by cpuimx35 init.
*
* Add platform devices present on this baseboard and init
* them from CPU side as far as required to use them later on
*/
void __init eukrea_mbimxsd35_baseboard_init(void)
{
if (mxc_iomux_v3_setup_multiple_pads(eukrea_mbimxsd_pads,
ARRAY_SIZE(eukrea_mbimxsd_pads)))
printk(KERN_ERR "error setting mbimxsd pads !\n");
#if defined(CONFIG_SND_SOC_EUKREA_TLV320)
/* SSI unit master I2S codec connected to SSI_AUD4 */
mxc_audmux_v2_configure_port(0,
MXC_AUDMUX_V2_PTCR_SYN |
MXC_AUDMUX_V2_PTCR_TFSDIR |
MXC_AUDMUX_V2_PTCR_TFSEL(3) |
MXC_AUDMUX_V2_PTCR_TCLKDIR |
MXC_AUDMUX_V2_PTCR_TCSEL(3),
MXC_AUDMUX_V2_PDCR_RXDSEL(3)
);
mxc_audmux_v2_configure_port(3,
MXC_AUDMUX_V2_PTCR_SYN,
MXC_AUDMUX_V2_PDCR_RXDSEL(0)
);
#endif
imx35_add_imx_uart1(&uart_pdata);
imx35_add_ipu_core(&mx3_ipu_data);
imx35_add_mx3_sdc_fb(&mx3fb_pdata);
imx35_add_imx_ssi(0, &eukrea_mbimxsd_ssi_pdata);
imx35_add_flexcan1(NULL);
imx35_add_sdhci_esdhc_imx(0, &sd1_pdata);
gpio_request(GPIO_LED1, "LED1");
gpio_direction_output(GPIO_LED1, 1);
gpio_free(GPIO_LED1);
gpio_request(GPIO_SWITCH1, "SWITCH1");
gpio_direction_input(GPIO_SWITCH1);
gpio_free(GPIO_SWITCH1);
gpio_request(GPIO_LCDPWR, "LCDPWR");
gpio_direction_output(GPIO_LCDPWR, 1);
i2c_register_board_info(0, eukrea_mbimxsd_i2c_devices,
ARRAY_SIZE(eukrea_mbimxsd_i2c_devices));
platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices));
gpio_led_register_device(-1, &eukrea_mbimxsd_led_info);
imx_add_gpio_keys(&eukrea_mbimxsd_button_data);
}
static void __init mx53_ard_board_init(void)
{
imx53_soc_init();
imx53_add_imx_uart(0, NULL);
mx53_ard_io_init();
weim_cs_config();
platform_add_devices(devices, ARRAY_SIZE(devices));
imx53_add_sdhci_esdhc_imx(0, &mx53_ard_sd1_data);
imx53_add_imx2_wdt(0, NULL);
imx53_add_imx_i2c(1, &mx53_ard_i2c2_data);
imx53_add_imx_i2c(2, &mx53_ard_i2c3_data);
imx_add_gpio_keys(&ard_button_data);
}
static void __init efikasb_board_init(void)
{
imx51_soc_init();
mxc_iomux_v3_setup_multiple_pads(mx51efikasb_pads,
ARRAY_SIZE(mx51efikasb_pads));
efika_board_common_init();
mx51_efikasb_board_id();
mx51_efikasb_usb();
imx51_add_sdhci_esdhc_imx(1, NULL);
gpio_led_register_device(-1, &mx51_efikasb_leds_data);
imx_add_gpio_keys(&mx51_efikasb_keys_data);
}
static int __init eet_init_devices(void)
{
if (!machine_is_pcm037() || pcm037_variant() != PCM037_EET)
return 0;
mxc_iomux_setup_multiple_pins(pcm037_eet_pins,
ARRAY_SIZE(pcm037_eet_pins), "pcm037_eet");
/* */
spi_register_board_info(pcm037_spi_dev, ARRAY_SIZE(pcm037_spi_dev));
imx31_add_spi_imx0(&pcm037_spi1_pdata);
imx_add_gpio_keys(&pcm037_gpio_keys_platform_data);
return 0;
}
static void __init mx51_efikamx_init(void)
{
imx51_soc_init();
mxc_iomux_v3_setup_multiple_pads(mx51efikamx_pads,
ARRAY_SIZE(mx51efikamx_pads));
efika_board_common_init();
mx51_efikamx_board_id();
/* on < 1.2 boards both SD controllers are used */
if (system_rev < 0x12) {
imx51_add_sdhci_esdhc_imx(0, NULL);
imx51_add_sdhci_esdhc_imx(1, &sd_pdata);
mx51_efikamx_leds[2].default_trigger = "mmc1";
} else
imx51_add_sdhci_esdhc_imx(0, &sd_pdata);
gpio_led_register_device(-1, &mx51_efikamx_leds_data);
imx_add_gpio_keys(&mx51_efikamx_powerkey_data);
if (system_rev == 0x11) {
gpio_request(EFIKAMX_RESET1_1, "reset");
gpio_direction_output(EFIKAMX_RESET1_1, 1);
} else {
gpio_request(EFIKAMX_RESET, "reset");
gpio_direction_output(EFIKAMX_RESET, 1);
}
/*
* enable wifi by default only on mx
* sb and mx have same wlan pin but the value to enable it are
* different :/
*/
gpio_request(EFIKA_WLAN_EN, "wlan_en");
gpio_direction_output(EFIKA_WLAN_EN, 0);
msleep(10);
gpio_request(EFIKA_WLAN_RESET, "wlan_rst");
gpio_direction_output(EFIKA_WLAN_RESET, 0);
msleep(10);
gpio_set_value(EFIKA_WLAN_RESET, 1);
}
/*
* Board specific initialization.
*/
static void __init vpr200_board_init(void)
{
imx35_soc_init();
mxc_iomux_v3_setup_multiple_pads(vpr200_pads, ARRAY_SIZE(vpr200_pads));
imx35_add_fec(NULL);
imx35_add_imx2_wdt(NULL);
imx_add_gpio_keys(&vpr200_gpio_keys_data);
platform_add_devices(devices, ARRAY_SIZE(devices));
if (0 != gpio_request(GPIO_LCDPWR, "LCDPWR"))
printk(KERN_WARNING "vpr200: Couldn't get LCDPWR gpio\n");
else
gpio_direction_output(GPIO_LCDPWR, 0);
if (0 != gpio_request(GPIO_PMIC_INT, "PMIC_INT"))
printk(KERN_WARNING "vpr200: Couldn't get PMIC_INT gpio\n");
else
gpio_direction_input(GPIO_PMIC_INT);
imx35_add_imx_uart0(NULL);
imx35_add_imx_uart2(NULL);
imx35_add_ipu_core(&mx3_ipu_data);
imx35_add_mx3_sdc_fb(&mx3fb_pdata);
imx35_add_fsl_usb2_udc(&otg_device_pdata);
imx35_add_mxc_ehci_hs(&usb_host_pdata);
imx35_add_mxc_nand(&vpr200_nand_board_info);
imx35_add_sdhci_esdhc_imx(0, NULL);
i2c_register_board_info(0, vpr200_i2c_devices,
ARRAY_SIZE(vpr200_i2c_devices));
imx35_add_imx_i2c0(&vpr200_i2c0_data);
}
static void __init vpr200_late_init(void)
{
imx_add_gpio_keys(&vpr200_gpio_keys_data);
platform_add_devices(devices, ARRAY_SIZE(devices));
if (0 != gpio_request(GPIO_LCDPWR, "LCDPWR"))
printk(KERN_WARNING "vpr200: Couldn't get LCDPWR gpio\n");
else
gpio_direction_output(GPIO_LCDPWR, 0);
if (0 != gpio_request(GPIO_PMIC_INT, "PMIC_INT"))
printk(KERN_WARNING "vpr200: Couldn't get PMIC_INT gpio\n");
else
gpio_direction_input(GPIO_PMIC_INT);
vpr200_i2c_devices[1].irq = gpio_to_irq(GPIO_PMIC_INT);
i2c_register_board_info(0, vpr200_i2c_devices,
ARRAY_SIZE(vpr200_i2c_devices));
imx35_add_imx_i2c0(&vpr200_i2c0_data);
}
