Esempio n. 1
0
static int __init m80701_board_init(void)
{
/* dma */
#ifdef CONFIG_XBURST_DMAC
	platform_device_register(&jz_pdma_device);
#endif
/* i2c */
#ifdef CONFIG_I2C0_JZ4780
	platform_device_register(&jz_i2c0_device);
#endif
#ifdef CONFIG_I2C1_JZ4780
	platform_device_register(&jz_i2c1_device);
#endif
#ifdef CONFIG_I2C2_JZ4780
	platform_device_register(&jz_i2c2_device);
#endif
#ifdef CONFIG_I2C3_JZ4780
	platform_device_register(&jz_i2c3_device);
#endif
#ifdef CONFIG_I2C4_JZ4780
	platform_device_register(&jz_i2c4_device);
#endif
/* ipu */
#ifdef CONFIG_JZ4780_IPU
	platform_device_register(&jz_ipu0_device);
#endif
#ifdef CONFIG_JZ4780_IPU
	platform_device_register(&jz_ipu1_device);
#endif
/* mmc */
#ifdef CONFIG_MMC2_JZ4780
	jz_device_register(&jz_msc2_device, &m80701_tf_pdata);
#endif
#ifdef CONFIG_MMC1_JZ4780
	jz_device_register(&jz_msc1_device, &m80701_sdio_pdata);
#endif
#ifdef CONFIG_MMC0_JZ4780
	jz_device_register(&jz_msc0_device, &m80701_inand_pdata);
#endif
/* sound */
#ifdef CONFIG_SOUND_I2S_JZ47XX
	jz_device_register(&jz_i2s_device,&i2s_data);
	jz_device_register(&jz_mixer0_device,&snd_mixer0_data);
#endif
#ifdef CONFIG_SOUND_PCM_JZ47XX
	jz_device_register(&jz_pcm_device,&pcm_data);
	jz_device_register(&jz_mixer1_device,&snd_mixer1_data);
#endif
#ifdef CONFIG_JZ4780_INTERNAL_CODEC
	jz_device_register(&jz_codec_device, &codec_data);
#endif
/* GPU */
#ifdef CONFIG_PVR_SGX
	platform_device_register(&jz_gpu);
#endif
/* panel and bl */
#ifdef CONFIG_LCD_KR070LA0S_270
	platform_device_register(&kr070la0s_270_device);
#endif
#ifdef CONFIG_LCD_EK070TN93
	platform_device_register(&ek070tn93_device);
#endif
#ifdef CONFIG_LCD_HSD070IDW1
	platform_device_register(&hsd070idw1_device);
#endif
#ifdef CONFIG_BACKLIGHT_PWM
	platform_device_register(&m80701_backlight_device);
#endif
/* lcdc framebuffer*/
#ifdef CONFIG_FB_JZ4780_LCDC1
	jz_device_register(&jz_fb1_device, &jzfb1_pdata);
#endif
#ifdef CONFIG_FB_JZ4780_LCDC0
	jz_device_register(&jz_fb0_device, &jzfb0_hdmi_pdata);
#endif
/* AOSD */
#ifdef CONFIG_JZ4780_AOSD
	platform_device_register(&jz_aosd_device);
#endif
/* ADC*/
#ifdef CONFIG_BATTERY_JZ4780
	adc_platform_data.battery_info = m80701_battery_info;
	jz_device_register(&jz_adc_device,&adc_platform_data);
#endif
/* uart */
#ifdef CONFIG_SERIAL_JZ47XX_UART0
	platform_device_register(&jz_uart0_device);
#endif
#ifdef CONFIG_SERIAL_JZ47XX_UART1
	platform_device_register(&jz_uart1_device);
#endif
#ifdef CONFIG_SERIAL_JZ47XX_UART2
	platform_device_register(&jz_uart2_device);
#endif
#ifdef CONFIG_SERIAL_JZ47XX_UART3
	platform_device_register(&jz_uart3_device);
#endif
#ifdef CONFIG_SERIAL_JZ47XX_UART4
	platform_device_register(&jz_uart4_device);
#endif
/* camera */
#ifdef CONFIG_JZ_CIM
	platform_device_register(&jz_cim_device);
#endif
/* x2d */
#ifdef CONFIG_JZ_X2D
	platform_device_register(&jz_x2d_device);
#endif
/* USB */
#ifdef CONFIG_USB_OHCI_HCD
	platform_device_register(&jz_ohci_device);
#endif
#ifdef CONFIG_USB_EHCI_HCD
	platform_device_register(&jz_ehci_device);
#endif
/* net */
#ifdef CONFIG_JZ_MAC
	platform_device_register(&jz_mac);
#endif
/* nand */
#ifdef CONFIG_NAND_DRIVER
	jz_device_register(&jz_nand_device, NULL);
#endif
/* hdmi */
#ifdef CONFIG_HDMI_JZ4780
	platform_device_register(&jz_hdmi);
#endif
/* rtc */
#ifdef CONFIG_RTC_DRV_JZ4780
	platform_device_register(&jz_rtc_device);
#endif
/* timed_gpio */
	platform_device_register(&jz_timed_gpio_device);
/* gpio keyboard */
#ifdef CONFIG_KEYBOARD_GPIO
	platform_device_register(&jz_button_device);
#endif
/* tcsm */
#ifdef CONFIG_JZ_VPU
	platform_device_register(&jz_vpu_device);
#endif
/* spi */
#ifdef CONFIG_SPI_JZ4780
#ifdef CONFIG_SPI0_JZ4780
       spi_register_board_info(jz_spi0_board_info, ARRAY_SIZE(jz_spi0_board_info));
       platform_device_register(&jz_ssi0_device);
       platform_device_add_data(&jz_ssi0_device, &spi0_info_cfg, sizeof(struct jz47xx_spi_info));
#endif

#ifdef CONFIG_SPI1_JZ4780
       spi_register_board_info(jz_spi1_board_info, ARRAY_SIZE(jz_spi1_board_info));
       platform_device_register(&jz_ssi1_device);
       platform_device_add_data(&jz_ssi1_device, &spi1_info_cfg, sizeof(struct jz47xx_spi_info));
#endif
#endif

#ifdef CONFIG_SPI_GPIO
       spi_register_board_info(jz_spi0_board_info, ARRAY_SIZE(jz_spi0_board_info));
       platform_device_register(&jz4780_spi_gpio_device);
#endif


	return 0;
}
Esempio n. 2
0
static void __init smdkc110_machine_init(void)
{
	/* i2c */
	s3c_i2c0_set_platdata(NULL);
	s3c_i2c1_set_platdata(NULL);
	s3c_i2c2_set_platdata(NULL);
	s3c_i2c3_set_platdata(NULL);
	i2c_register_board_info(0, i2c_devs0, ARRAY_SIZE(i2c_devs0));
	i2c_register_board_info(1, i2c_devs1, ARRAY_SIZE(i2c_devs1));

        /* spi */
#if defined(CONFIG_SPI_CNTRLR_0)
        s3cspi_set_slaves(BUSNUM(0), ARRAY_SIZE(s3c_slv_pdata_0), s3c_slv_pdata_0);
#endif
#if defined(CONFIG_SPI_CNTRLR_1)
        s3cspi_set_slaves(BUSNUM(1), ARRAY_SIZE(s3c_slv_pdata_1), s3c_slv_pdata_1);
#endif
#if defined(CONFIG_SPI_CNTRLR_2)
        s3cspi_set_slaves(BUSNUM(2), ARRAY_SIZE(s3c_slv_pdata_2), s3c_slv_pdata_2);
#endif
        spi_register_board_info(s3c_spi_devs, ARRAY_SIZE(s3c_spi_devs));

	universal_wm8994_init();
	universal_sdhci2_set_platdata();



#ifdef CONFIG_FB_S3C_LVDS
	s3cfb_set_platdata(&lvds_data);
#endif
	/* pmem */	
#ifdef CONFIG_ANDROID_PMEM
	android_pmem_set_platdata();	
#endif
	/* fimc */
	s3c_fimc0_set_platdata(&fimc_plat);
	s3c_fimc1_set_platdata(&fimc_plat);
	s3c_fimc2_set_platdata(&fimc_plat);

	s3c_csis_set_platdata(NULL);
	smdkc110_cam0_power(1);
	smdkc110_cam1_power(1);
	smdkc110_mipi_cam_power(1);

	/* ipc */
	s3c_ipc_set_platdata(NULL);
	
	platform_add_devices(smdkc110_devices, ARRAY_SIZE(smdkc110_devices));

#if defined(CONFIG_PM)
	s5pc11x_pm_init();
#endif

#if defined(CONFIG_HAVE_PWM)
	smdk_backlight_register();
#endif

	s3c_gpio_cfgpin( AP_I2C_SCL_28V, 1 );
	s3c_gpio_setpull( AP_I2C_SCL_28V, S3C_GPIO_PULL_UP); 
	s3c_gpio_cfgpin( AP_I2C_SDA_28V, 1 );
	s3c_gpio_setpull( AP_I2C_SDA_28V, S3C_GPIO_PULL_UP); 

	sec_class = class_create(THIS_MODULE, "sec");

}
static void spi_device_init(void)
{
	spi_register_board_info(spi_nor_device,
				ARRAY_SIZE(spi_nor_device));
}
int __init mx51_babbage_init_mc13892(void)
{
	return spi_register_board_info(&mc13892_spi_device, 1);
}
Esempio n. 5
0
static void spi_device_init(void)
{
	spi_register_board_info(imx6_sabrelite_spi_nor_device,
				ARRAY_SIZE(imx6_sabrelite_spi_nor_device));
}
Esempio n. 6
0
static void __init smdkv210_machine_init(void)
{
	/* Find out S5PC110 chip version */
	_hw_version_check();

	/* OneNAND */
#ifdef CONFIG_MTD_ONENAND
	//s3c_device_onenand.dev.platform_data = &s5p_onenand_data;
#endif
#ifdef CONFIG_MTD_NAND
	//s3c_device_nand.dev.platform_data = &s5p_nand_data;
#endif

#ifdef CONFIG_DM9000
	smdkv210_dm9000_set();
#endif

#ifdef CONFIG_ANDROID_PMEM
	android_pmem_set_platdata();
#endif
	/* i2c */
	s3c_i2c0_set_platdata(NULL);
	s3c_i2c1_set_platdata(NULL);
	s3c_i2c2_set_platdata(NULL);
	i2c_register_board_info(0, i2c_devs0, ARRAY_SIZE(i2c_devs0));
	i2c_register_board_info(1, i2c_devs1, ARRAY_SIZE(i2c_devs1));
	i2c_register_board_info(2, i2c_devs2, ARRAY_SIZE(i2c_devs2));

	/* to support system shut down */
	pm_power_off = smdkv210_power_off;
#if defined(CONFIG_SPI_CNTRLR_0)
        s3cspi_set_slaves(BUSNUM(0), ARRAY_SIZE(s3c_slv_pdata_0), s3c_slv_pdata_0);
#endif
#if defined(CONFIG_SPI_CNTRLR_1)
        s3cspi_set_slaves(BUSNUM(1), ARRAY_SIZE(s3c_slv_pdata_1), s3c_slv_pdata_1);
#endif
#if defined(CONFIG_SPI_CNTRLR_2)
        s3cspi_set_slaves(BUSNUM(2), ARRAY_SIZE(s3c_slv_pdata_2), s3c_slv_pdata_2);
#endif
        spi_register_board_info(s3c_spi_devs, ARRAY_SIZE(s3c_spi_devs));

#ifdef CONFIG_FB_S3C_LTE480WV
	s3cfb_set_platdata(&lte480wv_fb_data);
#endif

#if defined(CONFIG_BLK_DEV_IDE_S3C)
	s3c_ide_set_platdata(&smdkv210_ide_pdata);
#endif

#if defined(CONFIG_TOUCHSCREEN_S3C)
	s3c_ts_set_platdata(&s3c_ts_platform);
#endif

#if defined(CONFIG_S5PV210_ADC)
	s3c_adc_set_platdata(&s3c_adc_platform);
#endif

#if defined(CONFIG_PM)
	s3c_pm_init();
#endif
#ifdef CONFIG_VIDEO_FIMC
	/* fimc */
	s3c_fimc0_set_platdata(&fimc_plat);
	s3c_fimc1_set_platdata(&fimc_plat);
	s3c_fimc2_set_platdata(&fimc_plat);
	s3c_csis_set_platdata(NULL);
	smdkv210_cam0_power(1);
	smdkv210_cam1_power(1);
	smdkv210_mipi_cam_reset();
#endif

#ifdef CONFIG_VIDEO_MFC50
	/* mfc */
	s3c_mfc_set_platdata(NULL);
#endif

#ifdef CONFIG_VIDEO_TV20
	s3c_set_qos();
#endif

#ifdef CONFIG_S3C_DEV_HSMMC
	s5pv210_default_sdhci0();
#endif
#ifdef CONFIG_S3C_DEV_HSMMC1
	s5pv210_default_sdhci1();
#endif
#ifdef CONFIG_S3C_DEV_HSMMC2
	s5pv210_default_sdhci2();
#endif
#ifdef CONFIG_S3C_DEV_HSMMC3
	s5pv210_default_sdhci3();
#endif
#ifdef CONFIG_S5PV210_SETUP_SDHCI
	s3c_sdhci_set_platdata();
#endif
	platform_add_devices(smdkv210_devices, ARRAY_SIZE(smdkv210_devices));
#if defined(CONFIG_HAVE_PWM)
	smdk_backlight_register();
#endif
}
Esempio n. 7
0
void __init lpc178x_touch_init(void)
{
	spi_register_board_info(lpc178x_spi_devs, ARRAY_SIZE(lpc178x_spi_devs));
}
static void __init omap3_beagle_init(void)
{
	omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
	omap3_beagle_init_rev();

	if ((!strcmp(expansionboard_name, "zippy")) || (!strcmp(expansionboard_name, "zippy2")))
	{
		pr_info("Beagle expansionboard: initializing zippy mmc\n");
		platform_device_register(&omap_zippy_device);

		expansion_config.i2c_settings = EXPANSION_I2C_ZIPPY;
		expansion_config.mmc_settings = EXPANSION_MMC_ZIPPY;

		omap_mux_init_gpio(OMAP3BEAGLE_GPIO_ZIPPY_MMC_WP, OMAP_PIN_INPUT);
		omap_mux_init_gpio(OMAP3BEAGLE_GPIO_ZIPPY_MMC_CD, OMAP_PIN_INPUT);
	}

	if ((!strcmp(expansionboard_name, "bbtoys-wifi")) || (!strcmp(expansionboard_name, "lsr-com6l-adpt")))
	{
	#if defined(CONFIG_WL12XX) || defined(CONFIG_WL12XX_MODULE)
		pr_info("Beagle expansion: wl12xx: setting up gpio pinmux\n");

		omap_mux_init_gpio(OMAP_BEAGLE_FM_EN_BT_WU, OMAP_PIN_OUTPUT);
		omap_mux_init_gpio(OMAP_BEAGLE_BT_EN_GPIO, OMAP_PIN_OUTPUT);
		omap_mux_init_gpio(OMAP_BEAGLE_WLAN_EN_GPIO, OMAP_PIN_OUTPUT);

		omap_mux_init_gpio(OMAP_BEAGLE_WLAN_IRQ_GPIO, OMAP_PIN_INPUT_PULLUP);

		/* WLAN SDIO: MMC2 CLK */
		omap_mux_init_signal("sdmmc2_clk.sdmmc2_clk", OMAP_PIN_INPUT_PULLUP);

		/* WLAN SDIO: MMC2 CMD */
		omap_mux_init_signal("sdmmc2_cmd.sdmmc2_cmd", OMAP_PIN_INPUT_PULLUP);

		/* WLAN SDIO: MMC2 DAT[0-3] */
		omap_mux_init_signal("sdmmc2_dat0.sdmmc2_dat0", OMAP_PIN_INPUT_PULLUP);
		omap_mux_init_signal("sdmmc2_dat1.sdmmc2_dat1", OMAP_PIN_INPUT_PULLUP);
		omap_mux_init_signal("sdmmc2_dat2.sdmmc2_dat2", OMAP_PIN_INPUT_PULLUP);
		omap_mux_init_signal("sdmmc2_dat3.sdmmc2_dat3", OMAP_PIN_INPUT_PULLUP);

		expansion_config.mmc_settings = EXPANSION_MMC_WIFI;
		expansion_config.i2c_settings = EXPANSION_I2C_COM6L;
	#endif
	}

	if (!strcmp(expansionboard2_name, "bbtoys-ulcd"))
	{
		int r;
		expansion_config.i2c_settings = EXPANSION_I2C_7ULCD;

		/* TODO: set lcd_driver_name by command line or device tree */
		beagle_config.lcd_driver_name = "tfc_s9700rtwv35tr-01b",
		lcd_panel.name = beagle_config.lcd_driver_name;

		r = gpio_request_one(beagle_config.lcd_pwren, GPIOF_OUT_INIT_LOW, "LCD power");
		if (r < 0)
			pr_err("Beagle expansionboard: Unable to get LCD power enable GPIO\n");
	}

	if (gpio_is_valid(beagle_config.mmc1_gpio_wp))
		omap_mux_init_gpio(beagle_config.mmc1_gpio_wp, OMAP_PIN_INPUT);

	switch (expansion_config.mmc_settings) {
	case EXPANSION_MMC_WIFI:
		mmcbbt[0].caps = beagle_config.mmc_caps;
		omap_hsmmc_init(mmcbbt);
		break;
	case EXPANSION_MMC_ZIPPY:
		mmc_zippy[0].caps = beagle_config.mmc_caps;
		omap_hsmmc_init(mmc_zippy);
		break;
	default:
		mmc[0].caps = beagle_config.mmc_caps;
		omap_hsmmc_init(mmc);
	}

	omap3_beagle_i2c_init();

	gpio_buttons[0].gpio = beagle_config.usr_button_gpio;

	platform_add_devices(omap3_beagle_devices,
			ARRAY_SIZE(omap3_beagle_devices));
	if (gpio_is_valid(beagle_config.dvi_pd_gpio))
		omap_mux_init_gpio(beagle_config.dvi_pd_gpio, OMAP_PIN_OUTPUT);
	omap_display_init(&beagle_dss_data);
	omap_serial_init();
	omap_sdrc_init(mt46h32m32lf6_sdrc_params,
				  mt46h32m32lf6_sdrc_params);

	if (!strcmp(expansionboard_name, "zippy"))
	{
		pr_info("Beagle expansionboard: initializing enc28j60\n");
		omap3beagle_enc28j60_init();
	}

	if (!strcmp(expansionboard_name, "zippy2"))
	{
		pr_info("Beagle expansionboard: initializing ks_8851\n");
		omap3beagle_ks8851_init();
	}

	if (!strcmp(expansionboard_name, "trainer"))
	{
		pr_info("Beagle expansionboard: exporting GPIOs 130-141,162 to userspace\n");
		gpio_request(130, "sysfs");
		gpio_export(130, 1);
		gpio_request(131, "sysfs");
		gpio_export(131, 1);
		gpio_request(132, "sysfs");
		gpio_export(132, 1);
		gpio_request(133, "sysfs");
		gpio_export(133, 1);
		gpio_request(134, "sysfs");
		gpio_export(134, 1);
		gpio_request(135, "sysfs");
		gpio_export(135, 1);
		gpio_request(136, "sysfs");
		gpio_export(136, 1);
		gpio_request(137, "sysfs");
		gpio_export(137, 1);
		gpio_request(138, "sysfs");
		gpio_export(138, 1);
		gpio_request(139, "sysfs");
		gpio_export(139, 1);
		gpio_request(140, "sysfs");
		gpio_export(140, 1);
		gpio_request(141, "sysfs");
		gpio_export(141, 1);
		gpio_request(162, "sysfs");
		gpio_export(162, 1);
	}

	if ((!strcmp(expansionboard_name, "bbtoys-wifi")) || (!strcmp(expansionboard_name, "lsr-com6l-adpt")))
	{
	#if defined(CONFIG_WL12XX) || defined(CONFIG_WL12XX_MODULE)
		pr_info("Beagle expansionboard: initializing wl12xx platform\n");

		if (!strcmp(wl12xx_name, "wl12xx_26mhz")) {
			pr_info("wl12xx: 26Mhz reference clock (TiWi5)\n");
			omap_beagle_wlan_data_26mhz.irq = gpio_to_irq(OMAP_BEAGLE_WLAN_IRQ_GPIO);
			if (wl12xx_set_platform_data(&omap_beagle_wlan_data_26mhz))
				pr_err("error setting wl12xx data\n");
		} else {
			pr_info("wl12xx: 38.4Mhz reference clock (TiWi2/TiWi-BLE)\n");
			pr_info("wl12xx: for (TiWi5) support pass kernel [wl12xx_clk=wl12xx_26mhz]\n");
			omap_beagle_wlan_data.irq = gpio_to_irq(OMAP_BEAGLE_WLAN_IRQ_GPIO);
			if (wl12xx_set_platform_data(&omap_beagle_wlan_data))
				pr_err("error setting wl12xx data\n");
		}

		pr_info("Beagle expansionboard: registering wl12xx bt platform device\n");
		platform_device_register(&wl12xx_device);
		platform_device_register(&btwilink_device);
		pr_info("Beagle expansionboard: registering wl12xx wifi platform device\n");
		platform_device_register(&omap_vwlan_device);
	#endif
	}

	if (!strcmp(expansionboard_name, "beaglefpga"))
	{
		pr_info("Beagle expansionboard: enabling SPIdev for McSPI3/4 and pin muxing for McBSP3 slave mode\n");

		/* FPGA pin settings configure McSPI 3, McSPI 4 and McBSP 3 */
		omap3_beagle_config_fpga_mux();

		/* register McSPI 3 and McSPI 4 for FPGA programming and control */
		spi_register_board_info(beagle_mcspi_board_info, ARRAY_SIZE(beagle_mcspi_board_info));
	}

	if (!strcmp(expansionboard_name, "spidev"))
	{
		pr_info("Beagle expansionboard: registering spidev\n");
		omap3_beagle_config_mcspi3_mux();
		omap3_beagle_config_mcspi4_mux();
		spi_register_board_info(beagle_mcspi_board_info, ARRAY_SIZE(beagle_mcspi_board_info));
	}

	if (!strcmp(expansionboard2_name, "bbtoys-ulcd"))
	{
	#if defined(CONFIG_TOUCHSCREEN_TSC2007) || defined(CONFIG_TOUCHSCREEN_TSC2007_MODULE)
		pr_info("Beagle expansionboard: initializing touchscreen: tsc2007\n");
		omap3beagle_tsc2007_init();
	#endif
	}

	usb_musb_init(NULL);
	usbhs_init(&usbhs_bdata);
	omap_nand_flash_init(NAND_BUSWIDTH_16, omap3beagle_nand_partitions,
			     ARRAY_SIZE(omap3beagle_nand_partitions));
	omap_twl4030_audio_init("omap3beagle");

	/* Ensure msecure is mux'd to be able to set the RTC. */
	omap_mux_init_signal("sys_drm_msecure", OMAP_PIN_OFF_OUTPUT_HIGH);

	/* Ensure SDRC pins are mux'd for self-refresh */
	omap_mux_init_signal("sdrc_cke0", OMAP_PIN_OUTPUT);
	omap_mux_init_signal("sdrc_cke1", OMAP_PIN_OUTPUT);
}
Esempio n. 9
0
static void __init cmx270_init_spi(void)
{
	pxa2xx_set_spi_info(2, &cm_x270_spi_info);
	spi_register_board_info(ARRAY_AND_SIZE(cm_x270_spi_devices));
}
Esempio n. 10
0
static void spi_device_init(void)
{
	spi_register_board_info(m25p32_spi1_board_info,
				ARRAY_SIZE(m25p32_spi1_board_info));
}
Esempio n. 11
0
static __init void da830_evm_init(void)
{
	struct davinci_soc_info *soc_info = &davinci_soc_info;
	int ret;

	ret = da830_register_edma(da830_edma_rsv);
	if (ret)
		pr_warning("da830_evm_init: edma registration failed: %d\n",
				ret);

	ret = davinci_cfg_reg_list(da830_i2c0_pins);
	if (ret)
		pr_warning("da830_evm_init: i2c0 mux setup failed: %d\n",
				ret);

	ret = da8xx_register_i2c(0, &da830_evm_i2c_0_pdata);
	if (ret)
		pr_warning("da830_evm_init: i2c0 registration failed: %d\n",
				ret);

	da830_evm_usb_init();

	soc_info->emac_pdata->rmii_en = 1;
	soc_info->emac_pdata->phy_id = DA830_EVM_PHY_ID;

	ret = davinci_cfg_reg_list(da830_cpgmac_pins);
	if (ret)
		pr_warning("da830_evm_init: cpgmac mux setup failed: %d\n",
				ret);

	ret = da8xx_register_emac();
	if (ret)
		pr_warning("da830_evm_init: emac registration failed: %d\n",
				ret);

	ret = da8xx_register_watchdog();
	if (ret)
		pr_warning("da830_evm_init: watchdog registration failed: %d\n",
				ret);

	davinci_serial_init(&da830_evm_uart_config);
	i2c_register_board_info(1, da830_evm_i2c_devices,
			ARRAY_SIZE(da830_evm_i2c_devices));

	ret = davinci_cfg_reg_list(da830_evm_mcasp1_pins);
	if (ret)
		pr_warning("da830_evm_init: mcasp1 mux setup failed: %d\n",
				ret);

	da8xx_register_mcasp(1, &da830_evm_snd_data);

	da830_evm_init_mmc();

	ret = da8xx_register_rtc();
	if (ret)
		pr_warning("da830_evm_init: rtc setup failed: %d\n", ret);

	ret = spi_register_board_info(da830evm_spi_info,
				      ARRAY_SIZE(da830evm_spi_info));
	if (ret)
		pr_warn("%s: spi info registration failed: %d\n", __func__,
			ret);

	ret = da8xx_register_spi_bus(0, ARRAY_SIZE(da830evm_spi_info));
	if (ret)
		pr_warning("da830_evm_init: spi 0 registration failed: %d\n",
			   ret);
}
Esempio n. 12
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static void __init omap_4430sdp_init(void)
{
	int status;
	int package = OMAP_PACKAGE_CBS;

	if (omap_rev() == OMAP4430_REV_ES1_0)
		package = OMAP_PACKAGE_CBL;

	/* Modification for ELPIDA LPDDR2-s4 8Gb memory device */
	omap_emif_set_device_details(1, &lpddr2_elpida_8G_S4_x2_info,
			lpddr2_elpida_8G_S4_timings,
			ARRAY_SIZE(lpddr2_elpida_8G_S4_timings),
			&lpddr2_elpida_S4_min_tck,
			&custom_configs);

	omap_emif_set_device_details(2, &lpddr2_elpida_8G_S4_x2_info,
			lpddr2_elpida_8G_S4_timings,
			ARRAY_SIZE(lpddr2_elpida_8G_S4_timings),
			&lpddr2_elpida_S4_min_tck,
			&custom_configs);

	omap4_mux_init(board_mux, NULL, package);

	omap_board_config = sdp4430_config;
	omap_board_config_size = ARRAY_SIZE(sdp4430_config);

	omap4_i2c_init();
	omap4_twl6030_hsmmc_init(mmc);
	omap_sfh7741prox_init();
	platform_add_devices(sdp4430_devices, ARRAY_SIZE(sdp4430_devices));
	omap_serial_init();
	omap_sdrc_init(NULL, NULL);
	omap4_sdp4430_wifi_init();

	usb_musb_init(&musb_board_data);

	status = omap_ethernet_init();
	if (status) {
		pr_err("Ethernet initialization failed: %d\n", status);
	} else {
		sdp4430_spi_board_info[0].irq = gpio_to_irq(ETH_KS8851_IRQ);
		spi_register_board_info(sdp4430_spi_board_info,
				ARRAY_SIZE(sdp4430_spi_board_info));
	}

	status = omap4_keyboard_init(&sdp4430_keypad_data, &keypad_data);
	if (status)
		pr_err("Keypad initialization failed: %d\n", status);

	omap_4430sdp_display_init();

	if (cpu_is_omap446x()) {
		/* Vsel0 = gpio, vsel1 = gnd */
		status = omap_tps6236x_board_setup(true, TPS62361_GPIO, -1,
					OMAP_PIN_OFF_OUTPUT_HIGH, -1);
		if (status)
			pr_err("TPS62361 initialization failed: %d\n", status);
	}
	omap_enable_smartreflex_on_init();
	omap_rprm_regulator_init(sdp4430_rprm_regulators,
				 ARRAY_SIZE(sdp4430_rprm_regulators));

	enable_board_wakeups();
}
Esempio n. 13
0
static void __init jive_machine_init(void)
{
	/* register system devices for managing low level suspend */

	sysdev_class_register(&jive_pm_sysclass);
	sysdev_register(&jive_pm_sysdev);

	/* write our sleep configurations for the IO. Pull down all unused
	 * IO, ensure that we have turned off all peripherals we do not
	 * need, and configure the ones we do need. */

	/* Port B sleep */

	__raw_writel(S3C2412_SLPCON_IN(0)   |
		     S3C2412_SLPCON_PULL(1) |
		     S3C2412_SLPCON_HIGH(2) |
		     S3C2412_SLPCON_PULL(3) |
		     S3C2412_SLPCON_PULL(4) |
		     S3C2412_SLPCON_PULL(5) |
		     S3C2412_SLPCON_PULL(6) |
		     S3C2412_SLPCON_HIGH(7) |
		     S3C2412_SLPCON_PULL(8) |
		     S3C2412_SLPCON_PULL(9) |
		     S3C2412_SLPCON_PULL(10), S3C2412_GPBSLPCON);

	/* Port C sleep */

	__raw_writel(S3C2412_SLPCON_PULL(0) |
		     S3C2412_SLPCON_PULL(1) |
		     S3C2412_SLPCON_PULL(2) |
		     S3C2412_SLPCON_PULL(3) |
		     S3C2412_SLPCON_PULL(4) |
		     S3C2412_SLPCON_PULL(5) |
		     S3C2412_SLPCON_LOW(6)  |
		     S3C2412_SLPCON_PULL(6) |
		     S3C2412_SLPCON_PULL(7) |
		     S3C2412_SLPCON_PULL(8) |
		     S3C2412_SLPCON_PULL(9) |
		     S3C2412_SLPCON_PULL(10) |
		     S3C2412_SLPCON_PULL(11) |
		     S3C2412_SLPCON_PULL(12) |
		     S3C2412_SLPCON_PULL(13) |
		     S3C2412_SLPCON_PULL(14) |
		     S3C2412_SLPCON_PULL(15), S3C2412_GPCSLPCON);

	/* Port D sleep */

	__raw_writel(S3C2412_SLPCON_ALL_PULL, S3C2412_GPDSLPCON);

	/* Port F sleep */

	__raw_writel(S3C2412_SLPCON_LOW(0)  |
		     S3C2412_SLPCON_LOW(1)  |
		     S3C2412_SLPCON_LOW(2)  |
		     S3C2412_SLPCON_EINT(3) |
		     S3C2412_SLPCON_EINT(4) |
		     S3C2412_SLPCON_EINT(5) |
		     S3C2412_SLPCON_EINT(6) |
		     S3C2412_SLPCON_EINT(7), S3C2412_GPFSLPCON);

	/* Port G sleep */

	__raw_writel(S3C2412_SLPCON_IN(0)    |
		     S3C2412_SLPCON_IN(1)    |
		     S3C2412_SLPCON_IN(2)    |
		     S3C2412_SLPCON_IN(3)    |
		     S3C2412_SLPCON_IN(4)    |
		     S3C2412_SLPCON_IN(5)    |
		     S3C2412_SLPCON_IN(6)    |
		     S3C2412_SLPCON_IN(7)    |
		     S3C2412_SLPCON_PULL(8)  |
		     S3C2412_SLPCON_PULL(9)  |
		     S3C2412_SLPCON_IN(10)   |
		     S3C2412_SLPCON_PULL(11) |
		     S3C2412_SLPCON_PULL(12) |
		     S3C2412_SLPCON_PULL(13) |
		     S3C2412_SLPCON_IN(14)   |
		     S3C2412_SLPCON_PULL(15), S3C2412_GPGSLPCON);

	/* Port H sleep */

	__raw_writel(S3C2412_SLPCON_PULL(0) |
		     S3C2412_SLPCON_PULL(1) |
		     S3C2412_SLPCON_PULL(2) |
		     S3C2412_SLPCON_PULL(3) |
		     S3C2412_SLPCON_PULL(4) |
		     S3C2412_SLPCON_PULL(5) |
		     S3C2412_SLPCON_PULL(6) |
		     S3C2412_SLPCON_IN(7)   |
		     S3C2412_SLPCON_IN(8)   |
		     S3C2412_SLPCON_PULL(9) |
		     S3C2412_SLPCON_IN(10), S3C2412_GPHSLPCON);

	/* initialise the power management now we've setup everything. */

	s3c2410_pm_init();

	s3c_device_nand.dev.platform_data = &jive_nand_info;

	/* initialise the spi */

	s3c2410_gpio_setpin(S3C2410_GPG13, 0);
	s3c2410_gpio_cfgpin(S3C2410_GPG13, S3C2410_GPIO_OUTPUT);

	s3c2410_gpio_setpin(S3C2410_GPB7, 1);
	s3c2410_gpio_cfgpin(S3C2410_GPB7, S3C2410_GPIO_OUTPUT);

	s3c2410_gpio_setpin(S3C2410_GPB6, 0);
	s3c2410_gpio_cfgpin(S3C2410_GPB6, S3C2410_GPIO_OUTPUT);

	s3c2410_gpio_setpin(S3C2410_GPG8, 1);
	s3c2410_gpio_cfgpin(S3C2410_GPG8, S3C2410_GPIO_OUTPUT);

	/* initialise the WM8750 spi */

	s3c2410_gpio_setpin(S3C2410_GPH10, 1);
	s3c2410_gpio_cfgpin(S3C2410_GPH10, S3C2410_GPIO_OUTPUT);

	/* Turn off suspend on both USB ports, and switch the
	 * selectable USB port to USB device mode. */

	s3c2410_modify_misccr(S3C2410_MISCCR_USBHOST |
			      S3C2410_MISCCR_USBSUSPND0 |
			      S3C2410_MISCCR_USBSUSPND1, 0x0);

	s3c24xx_udc_set_platdata(&jive_udc_cfg);
	s3c24xx_fb_set_platdata(&jive_lcd_config);

	spi_register_board_info(jive_spi_devs, ARRAY_SIZE(jive_spi_devs));

	s3c_i2c0_set_platdata(&jive_i2c_cfg);
	i2c_register_board_info(0, jive_i2c_devs, ARRAY_SIZE(jive_i2c_devs));

	pm_power_off = jive_power_off;

	platform_add_devices(jive_devices, ARRAY_SIZE(jive_devices));
}
Esempio n. 14
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static void __init dove_db_init(void)
{
	/*
	 * Basic Dove setup. Needs to be called early.
	 */
	u32 dev, rev;
	dove_init();
	
	dove_pcie_id(&dev, &rev);
	
	dove_mpp_conf(dove_d2plug_a0_mpp_modes, dove_d2plug_a0_mppgrp_modes, 
		MPP_GRP_AU1_52_57_AU1, MPP_GRP_NFC_64_71_NFC);
	
	dove_d2plug_gpio_init(rev);
	
	pm_power_off = dove_d2plug_power_off;
	
	 /* sdio card interrupt workaround using GPIOs */
	dove_sd_card_int_wa_setup(0);
	dove_sd_card_int_wa_setup(1);

	pxa_init_dma_wins(&orion_mbus_dram_info);
	pxa_init_dma(16);
#ifdef CONFIG_MV_HAL_DRIVERS_SUPPORT
		if (useHalDrivers || useNandHal) {
			if (mvPdmaHalInit(MV_PDMA_MAX_CHANNELS_NUM) != MV_OK) {
				printk(KERN_ERR "mvPdmaHalInit() failed.\n");
				BUG();
			}
			/* reserve channels for NAND Data and command PDMA */
			pxa_reserve_dma_channel(MV_PDMA_NAND_DATA);
			pxa_reserve_dma_channel(MV_PDMA_NAND_COMMAND);
		}
#endif

#ifdef CONFIG_MV_ETHERNET
			if (use_hal_giga || useHalDrivers)
				dove_mv_eth_init();
			else
#endif
	dove_ge00_init(&dove_db_ge00_data);
	 
	dove_ehci0_init();
	dove_ehci1_init();

	//ds_clks_disable_all(0, 0);
	dove_sata_init(&dove_db_sata_data);
	
	dove_sdio0_init();
	dove_sdio1_init();
	//dove_spi0_init();  //it is called in following place.
	//dove_spi1_init();
	//dove_d2plug_nfc_init();
	
	dove_uart0_init();
	dove_uart1_init();

	dove_d2plug_clcd_init();
	dove_vmeta_init();
	dove_gpu_init();
	
	dove_cesa_init();
	dove_hwmon_init();

	//dove_i2s_init(0, &i2s0_data);       //for audio jack; (d3plug)
	dove_i2s_init(1, &i2s1_data); //for hdmi
	
	dove_i2c_init();
	dove_i2c_exp_init(0);
	//if (rev >= DOVE_REV_X0) {  dove_i2c_exp_init(1);  } 

	i2c_register_board_info(0, dove_d2plug_i2c_bus0_devs,
					ARRAY_SIZE(dove_d2plug_i2c_bus0_devs));
	//i2c_register_board_info(1, dove_d2plug_i2c_bus1_devs, ARRAY_SIZE(dove_d2plug_i2c_bus1_devs));
	//if (rev >= DOVE_REV_A0) i2c_register_board_info(0, &idt, 1);
	
	dove_spi0_init();
	spi_register_board_info(dove_db_spi_flash_info,
				ARRAY_SIZE(dove_db_spi_flash_info));
	
	platform_device_register(&plug_leds);
#ifdef CONFIG_BATTERY_MCU
		dove_battery_init_v3();
#endif
	//ds_clks_enable_all();
	printk(KERN_INFO"ENd of INIT ***************************\r\n");
	
}
Esempio n. 15
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static void __init lager_add_rsnd_device(void)
{
	struct platform_device_info cardinfo = {
		.parent         = &platform_bus,
		.name           = "asoc-simple-card",
		.id             = -1,
		.data           = &rsnd_card_info,
		.size_data      = sizeof(struct asoc_simple_card_info),
		.dma_mask       = DMA_BIT_MASK(32),
	};

	i2c_register_board_info(2, i2c2_devices,
				ARRAY_SIZE(i2c2_devices));

	platform_device_register_resndata(
		&platform_bus, "rcar_sound", -1,
		rsnd_resources, ARRAY_SIZE(rsnd_resources),
		&rsnd_info, sizeof(rsnd_info));

	platform_device_register_full(&cardinfo);
}

/* SDHI0 */
static struct sh_mobile_sdhi_info sdhi0_info __initdata = {
	.tmio_caps	= MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ |
			  MMC_CAP_POWER_OFF_CARD,
	.tmio_caps2	= MMC_CAP2_NO_MULTI_READ,
	.tmio_flags	= TMIO_MMC_HAS_IDLE_WAIT |
			  TMIO_MMC_WRPROTECT_DISABLE,
};

static struct resource sdhi0_resources[] __initdata = {
	DEFINE_RES_MEM(0xee100000, 0x200),
	DEFINE_RES_IRQ(gic_spi(165)),
};

/* SDHI2 */
static struct sh_mobile_sdhi_info sdhi2_info __initdata = {
	.tmio_caps	= MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ |
			  MMC_CAP_POWER_OFF_CARD,
	.tmio_caps2	= MMC_CAP2_NO_MULTI_READ,
	.tmio_flags	= TMIO_MMC_HAS_IDLE_WAIT |
			  TMIO_MMC_WRPROTECT_DISABLE,
};

static struct resource sdhi2_resources[] __initdata = {
	DEFINE_RES_MEM(0xee140000, 0x100),
	DEFINE_RES_IRQ(gic_spi(167)),
};

/* Internal PCI1 */
static const struct resource pci1_resources[] __initconst = {
	DEFINE_RES_MEM(0xee0b0000, 0x10000),	/* CFG */
	DEFINE_RES_MEM(0xee0a0000, 0x10000),	/* MEM */
	DEFINE_RES_IRQ(gic_spi(112)),
};

static const struct platform_device_info pci1_info __initconst = {
	.parent		= &platform_bus,
	.name		= "pci-rcar-gen2",
	.id		= 1,
	.res		= pci1_resources,
	.num_res	= ARRAY_SIZE(pci1_resources),
	.dma_mask	= DMA_BIT_MASK(32),
};

static void __init lager_add_usb1_device(void)
{
	platform_device_register_full(&pci1_info);
}

/* Internal PCI2 */
static const struct resource pci2_resources[] __initconst = {
	DEFINE_RES_MEM(0xee0d0000, 0x10000),	/* CFG */
	DEFINE_RES_MEM(0xee0c0000, 0x10000),	/* MEM */
	DEFINE_RES_IRQ(gic_spi(113)),
};

static const struct platform_device_info pci2_info __initconst = {
	.parent		= &platform_bus,
	.name		= "pci-rcar-gen2",
	.id		= 2,
	.res		= pci2_resources,
	.num_res	= ARRAY_SIZE(pci2_resources),
	.dma_mask	= DMA_BIT_MASK(32),
};

static void __init lager_add_usb2_device(void)
{
	platform_device_register_full(&pci2_info);
}

static const struct pinctrl_map lager_pinctrl_map[] = {
	/* DU (CN10: ARGB0, CN13: LVDS) */
	PIN_MAP_MUX_GROUP_DEFAULT("rcar-du-r8a7790", "pfc-r8a7790",
				  "du_rgb666", "du"),
	PIN_MAP_MUX_GROUP_DEFAULT("rcar-du-r8a7790", "pfc-r8a7790",
				  "du_sync_1", "du"),
	PIN_MAP_MUX_GROUP_DEFAULT("rcar-du-r8a7790", "pfc-r8a7790",
				  "du_clk_out_0", "du"),
	/* I2C2 */
	PIN_MAP_MUX_GROUP_DEFAULT("i2c-rcar.2", "pfc-r8a7790",
				  "i2c2", "i2c2"),
	/* QSPI */
	PIN_MAP_MUX_GROUP_DEFAULT("qspi.0", "pfc-r8a7790",
				  "qspi_ctrl", "qspi"),
	PIN_MAP_MUX_GROUP_DEFAULT("qspi.0", "pfc-r8a7790",
				  "qspi_data4", "qspi"),
	/* SCIF0 (CN19: DEBUG SERIAL0) */
	PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.6", "pfc-r8a7790",
				  "scif0_data", "scif0"),
	/* SCIF1 (CN20: DEBUG SERIAL1) */
	PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.7", "pfc-r8a7790",
				  "scif1_data", "scif1"),
	/* SDHI0 */
	PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7790",
				  "sdhi0_data4", "sdhi0"),
	PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7790",
				  "sdhi0_ctrl", "sdhi0"),
	PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7790",
				  "sdhi0_cd", "sdhi0"),
	/* SDHI2 */
	PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.2", "pfc-r8a7790",
				  "sdhi2_data4", "sdhi2"),
	PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.2", "pfc-r8a7790",
				  "sdhi2_ctrl", "sdhi2"),
	PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.2", "pfc-r8a7790",
				  "sdhi2_cd", "sdhi2"),
	/* SSI (CN17: sound) */
	PIN_MAP_MUX_GROUP_DEFAULT("rcar_sound", "pfc-r8a7790",
				  "ssi0129_ctrl", "ssi"),
	PIN_MAP_MUX_GROUP_DEFAULT("rcar_sound", "pfc-r8a7790",
				  "ssi0_data", "ssi"),
	PIN_MAP_MUX_GROUP_DEFAULT("rcar_sound", "pfc-r8a7790",
				  "ssi1_data", "ssi"),
	PIN_MAP_MUX_GROUP_DEFAULT("rcar_sound", "pfc-r8a7790",
				  "audio_clk_a", "audio_clk"),
	/* MMCIF1 */
	PIN_MAP_MUX_GROUP_DEFAULT("sh_mmcif.1", "pfc-r8a7790",
				  "mmc1_data8", "mmc1"),
	PIN_MAP_MUX_GROUP_DEFAULT("sh_mmcif.1", "pfc-r8a7790",
				  "mmc1_ctrl", "mmc1"),
	/* Ether */
	PIN_MAP_MUX_GROUP_DEFAULT("r8a7790-ether", "pfc-r8a7790",
				  "eth_link", "eth"),
	PIN_MAP_MUX_GROUP_DEFAULT("r8a7790-ether", "pfc-r8a7790",
				  "eth_mdio", "eth"),
	PIN_MAP_MUX_GROUP_DEFAULT("r8a7790-ether", "pfc-r8a7790",
				  "eth_rmii", "eth"),
	PIN_MAP_MUX_GROUP_DEFAULT("r8a7790-ether", "pfc-r8a7790",
				  "intc_irq0", "intc"),
	/* VIN0 */
	PIN_MAP_MUX_GROUP_DEFAULT("r8a7790-vin.0", "pfc-r8a7790",
				  "vin0_data24", "vin0"),
	PIN_MAP_MUX_GROUP_DEFAULT("r8a7790-vin.0", "pfc-r8a7790",
				  "vin0_sync", "vin0"),
	PIN_MAP_MUX_GROUP_DEFAULT("r8a7790-vin.0", "pfc-r8a7790",
				  "vin0_field", "vin0"),
	PIN_MAP_MUX_GROUP_DEFAULT("r8a7790-vin.0", "pfc-r8a7790",
				  "vin0_clkenb", "vin0"),
	PIN_MAP_MUX_GROUP_DEFAULT("r8a7790-vin.0", "pfc-r8a7790",
				  "vin0_clk", "vin0"),
	/* VIN1 */
	PIN_MAP_MUX_GROUP_DEFAULT("r8a7790-vin.1", "pfc-r8a7790",
				  "vin1_data8", "vin1"),
	PIN_MAP_MUX_GROUP_DEFAULT("r8a7790-vin.1", "pfc-r8a7790",
				  "vin1_clk", "vin1"),
	/* USB0 */
	PIN_MAP_MUX_GROUP_DEFAULT("renesas_usbhs", "pfc-r8a7790",
				  "usb0_ovc_vbus", "usb0"),
	/* USB1 */
	PIN_MAP_MUX_GROUP_DEFAULT("pci-rcar-gen2.1", "pfc-r8a7790",
				  "usb1", "usb1"),
	/* USB2 */
	PIN_MAP_MUX_GROUP_DEFAULT("pci-rcar-gen2.2", "pfc-r8a7790",
				  "usb2", "usb2"),
};

static void __init lager_add_standard_devices(void)
{
	int fixed_regulator_idx = 0;
	int gpio_regulator_idx = 0;

	r8a7790_clock_init();

	pinctrl_register_mappings(lager_pinctrl_map,
				  ARRAY_SIZE(lager_pinctrl_map));
	r8a7790_pinmux_init();

	r8a7790_add_standard_devices();
	platform_device_register_data(&platform_bus, "leds-gpio", -1,
				      &lager_leds_pdata,
				      sizeof(lager_leds_pdata));
	platform_device_register_data(&platform_bus, "gpio-keys", -1,
				      &lager_keys_pdata,
				      sizeof(lager_keys_pdata));
	regulator_register_always_on(fixed_regulator_idx++,
				     "fixed-3.3V", fixed3v3_power_consumers,
				     ARRAY_SIZE(fixed3v3_power_consumers), 3300000);
	platform_device_register_resndata(&platform_bus, "sh_mmcif", 1,
					  mmcif1_resources, ARRAY_SIZE(mmcif1_resources),
					  &mmcif1_pdata, sizeof(mmcif1_pdata));

	platform_device_register_full(&ether_info);

	lager_add_du_device();

	platform_device_register_resndata(&platform_bus, "qspi", 0,
					  qspi_resources,
					  ARRAY_SIZE(qspi_resources),
					  &qspi_pdata, sizeof(qspi_pdata));
	spi_register_board_info(spi_info, ARRAY_SIZE(spi_info));

	platform_device_register_data(&platform_bus, "reg-fixed-voltage", fixed_regulator_idx++,
				      &vcc_sdhi0_info, sizeof(struct fixed_voltage_config));
	platform_device_register_data(&platform_bus, "reg-fixed-voltage", fixed_regulator_idx++,
				      &vcc_sdhi2_info, sizeof(struct fixed_voltage_config));

	platform_device_register_data(&platform_bus, "gpio-regulator", gpio_regulator_idx++,
				      &vccq_sdhi0_info, sizeof(struct gpio_regulator_config));
	platform_device_register_data(&platform_bus, "gpio-regulator", gpio_regulator_idx++,
				      &vccq_sdhi2_info, sizeof(struct gpio_regulator_config));

	lager_add_camera1_device();

	platform_device_register_full(&sata1_info);

	platform_device_register_resndata(&platform_bus, "usb_phy_rcar_gen2",
					  -1, usbhs_phy_resources,
					  ARRAY_SIZE(usbhs_phy_resources),
					  &usbhs_phy_pdata,
					  sizeof(usbhs_phy_pdata));
	lager_register_usbhs();
	lager_add_usb1_device();
	lager_add_usb2_device();

	lager_add_rsnd_device();

	platform_device_register_resndata(&platform_bus, "sh_mobile_sdhi", 0,
					  sdhi0_resources, ARRAY_SIZE(sdhi0_resources),
					  &sdhi0_info, sizeof(struct sh_mobile_sdhi_info));
	platform_device_register_resndata(&platform_bus, "sh_mobile_sdhi", 2,
					  sdhi2_resources, ARRAY_SIZE(sdhi2_resources),
					  &sdhi2_info, sizeof(struct sh_mobile_sdhi_info));
}

/*
 * Ether LEDs on the Lager board are named LINK and ACTIVE which corresponds
 * to non-default 01 setting of the Micrel KSZ8041 PHY control register 1 bits
 * 14-15. We have to set them back to 01 from the default 00 value each time
 * the PHY is reset. It's also important because the PHY's LED0 signal is
 * connected to SoC's ETH_LINK signal and in the PHY's default mode it will
 * bounce on and off after each packet, which we apparently want to avoid.
 */
static int lager_ksz8041_fixup(struct phy_device *phydev)
{
	u16 phyctrl1 = phy_read(phydev, 0x1e);

	phyctrl1 &= ~0xc000;
	phyctrl1 |= 0x4000;
	return phy_write(phydev, 0x1e, phyctrl1);
}

static void __init lager_init(void)
{
	lager_add_standard_devices();

	irq_set_irq_type(irq_pin(0), IRQ_TYPE_LEVEL_LOW);

	if (IS_ENABLED(CONFIG_PHYLIB))
		phy_register_fixup_for_id("r8a7790-ether-ff:01",
					  lager_ksz8041_fixup);
}
Esempio n. 16
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static int pcm038_devices_init(void)
{
	int i;
	u64 uid = 0;
	char *envdev;
	long sram_size;

	unsigned int mode[] = {
		/* FEC */
		PD0_AIN_FEC_TXD0,
		PD1_AIN_FEC_TXD1,
		PD2_AIN_FEC_TXD2,
		PD3_AIN_FEC_TXD3,
		PD4_AOUT_FEC_RX_ER,
		PD5_AOUT_FEC_RXD1,
		PD6_AOUT_FEC_RXD2,
		PD7_AOUT_FEC_RXD3,
		PD8_AF_FEC_MDIO,
		PD9_AIN_FEC_MDC | GPIO_PUEN,
		PD10_AOUT_FEC_CRS,
		PD11_AOUT_FEC_TX_CLK,
		PD12_AOUT_FEC_RXD0,
		PD13_AOUT_FEC_RX_DV,
		PD14_AOUT_FEC_RX_CLK,
		PD15_AOUT_FEC_COL,
		PD16_AIN_FEC_TX_ER,
		PF23_AIN_FEC_TX_EN,
		PCM038_GPIO_FEC_RST | GPIO_GPIO | GPIO_OUT,
		/* UART1 */
		PE12_PF_UART1_TXD,
		PE13_PF_UART1_RXD,
		PE14_PF_UART1_CTS,
		PE15_PF_UART1_RTS,
		/* CSPI1 */
		PD25_PF_CSPI1_RDY,
		PD29_PF_CSPI1_SCLK,
		PD30_PF_CSPI1_MISO,
		PD31_PF_CSPI1_MOSI,
		PCM038_GPIO_SPI_CS0 | GPIO_GPIO | GPIO_OUT,
#ifdef CONFIG_MACH_PCM970_BASEBOARD
		PCM970_GPIO_SPI_CS1 | GPIO_GPIO | GPIO_OUT,
#endif
		/* Display */
		PA5_PF_LSCLK,
		PA6_PF_LD0,
		PA7_PF_LD1,
		PA8_PF_LD2,
		PA9_PF_LD3,
		PA10_PF_LD4,
		PA11_PF_LD5,
		PA12_PF_LD6,
		PA13_PF_LD7,
		PA14_PF_LD8,
		PA15_PF_LD9,
		PA16_PF_LD10,
		PA17_PF_LD11,
		PA18_PF_LD12,
		PA19_PF_LD13,
		PA20_PF_LD14,
		PA21_PF_LD15,
		PA22_PF_LD16,
		PA23_PF_LD17,
		PA24_PF_REV,
		PA25_PF_CLS,
		PA26_PF_PS,
		PA27_PF_SPL_SPR,
		PA28_PF_HSYNC,
		PA29_PF_VSYNC,
		PA30_PF_CONTRAST,
		PA31_PF_OE_ACD,
		/* USB OTG */
		PC7_PF_USBOTG_DATA5,
		PC8_PF_USBOTG_DATA6,
		PC9_PF_USBOTG_DATA0,
		PC10_PF_USBOTG_DATA2,
		PC11_PF_USBOTG_DATA1,
		PC12_PF_USBOTG_DATA4,
		PC13_PF_USBOTG_DATA3,
		PE0_PF_USBOTG_NXT,
		PCM038_GPIO_OTG_STP | GPIO_GPIO | GPIO_OUT,
		PE2_PF_USBOTG_DIR,
		PE24_PF_USBOTG_CLK,
		PE25_PF_USBOTG_DATA7,
		/* I2C1 */
		PD17_PF_I2C_DATA | GPIO_PUEN,
		PD18_PF_I2C_CLK,
		/* I2C2 */
		PC5_PF_I2C2_SDA,
		PC6_PF_I2C2_SCL,
	};

	/* configure 16 bit nor flash on cs0 */
	imx27_setup_weimcs(0, 0x22C2CF00, 0x75000D01, 0x00000900);

	/* configure SRAM on cs1 */
	imx27_setup_weimcs(1, 0x0000d843, 0x22252521, 0x22220a00);

	/* SRAM can be up to 2MiB */
	sram_size = get_ram_size((ulong *)MX27_CS1_BASE_ADDR, SZ_2M);
	if (sram_size)
		add_mem_device("ram1", MX27_CS1_BASE_ADDR, sram_size,
			       IORESOURCE_MEM_WRITEABLE);

	/* initizalize gpios */
	for (i = 0; i < ARRAY_SIZE(mode); i++)
		imx_gpio_mode(mode[i]);

	spi_register_board_info(pcm038_spi_board_info, ARRAY_SIZE(pcm038_spi_board_info));
	imx27_add_spi0(&pcm038_spi_0_data);

	pcm038_power_init();

	add_cfi_flash_device(DEVICE_ID_DYNAMIC, 0xC0000000, 32 * 1024 * 1024, 0);
	imx27_add_nand(&nand_info);
	imx27_add_fb(&pcm038_fb_data);

	imx27_add_i2c0(NULL);
	imx27_add_i2c1(NULL);

	/* Register the fec device after the PLL re-initialisation
	 * as the fec depends on the (now higher) ipg clock
	 */
	gpio_set_value(PCM038_GPIO_FEC_RST, 1);
	imx27_add_fec(&fec_info);

	/* Apply delay for STP line to stop ULPI */
	gpio_direction_output(PCM038_GPIO_OTG_STP, 1);
	mdelay(1);
	imx_gpio_mode(PE1_PF_USBOTG_STP);

	imx27_add_usbotg(&pcm038_otg_pdata);

	switch (bootsource_get()) {
	case BOOTSOURCE_NAND:
		devfs_add_partition("nand0", 0, SZ_512K,
				    DEVFS_PARTITION_FIXED, "self_raw");
		dev_add_bb_dev("self_raw", "self0");
		devfs_add_partition("nand0", SZ_512K, SZ_128K,
				    DEVFS_PARTITION_FIXED, "env_raw");
		dev_add_bb_dev("env_raw", "env0");
		envdev = "NAND";
		break;
	default:
		devfs_add_partition("nor0", 0, SZ_512K,
				    DEVFS_PARTITION_FIXED, "self0");
		devfs_add_partition("nor0", SZ_512K, SZ_128K,
				    DEVFS_PARTITION_FIXED, "env0");
		protect_file("/dev/env0", 1);
		envdev = "NOR";
	}

	pr_notice("Using environment in %s Flash\n", envdev);

	if (imx_iim_read(1, 0, &uid, 6) == 6)
		armlinux_set_serial(uid);
	armlinux_set_bootparams((void *)0xa0000100);
	armlinux_set_architecture(MACH_TYPE_PCM038);

	return 0;
}
Esempio n. 17
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static void __init mango210_machine_init(void)
{
	/* Find out S5PC110 chip version */
	_hw_version_check();

#ifdef CONFIG_MTD_NAND
//	s3c_device_nand.dev.platform_data = &s5p_nand_data;
#endif

#ifdef CONFIG_SMSC911X
	mango210_smsc911x_set();
#endif

#ifdef CONFIG_ANDROID_PMEM
	android_pmem_set_platdata();
#endif
	/* i2c */
	s3c_i2c0_set_platdata(NULL);
	s3c_i2c1_set_platdata(NULL);
	s3c_i2c2_set_platdata(NULL);
	i2c_register_board_info(0, i2c_devs0, ARRAY_SIZE(i2c_devs0));
	i2c_register_board_info(1, i2c_devs1, ARRAY_SIZE(i2c_devs1));
	i2c_register_board_info(2, i2c_devs2, ARRAY_SIZE(i2c_devs2));

	/* to support system shut down */
	pm_power_off = mango210_power_off;

#if defined(CONFIG_SPI_CNTRLR_0)
        s3cspi_set_slaves(BUSNUM(0), ARRAY_SIZE(s3c_slv_pdata_0), s3c_slv_pdata_0);
#endif
#if defined(CONFIG_SPI_CNTRLR_1)
        s3cspi_set_slaves(BUSNUM(1), ARRAY_SIZE(s3c_slv_pdata_1), s3c_slv_pdata_1);
#endif
#if defined(CONFIG_SPI_CNTRLR_2)
        s3cspi_set_slaves(BUSNUM(2), ARRAY_SIZE(s3c_slv_pdata_2), s3c_slv_pdata_2);
#endif
        spi_register_board_info(s3c_spi_devs, ARRAY_SIZE(s3c_spi_devs));

#if defined(CONFIG_FB_S3C_LB070WV6) || defined(CONFIG_FB_S3C_LTN101NT05)
	s3cfb_set_platdata(&mango_fb_data);
#endif

#if defined(CONFIG_TOUCHSCREEN_S3C)
	s3c_ts_set_platdata(&s3c_ts_platform);
#endif

#if defined(CONFIG_S5PV210_ADC)
	s3c_adc_set_platdata(&s3c_adc_platform);
#endif

#if defined(CONFIG_PM)
	s3c_pm_init();
#endif

#ifdef CONFIG_VIDEO_FIMC
#ifdef CONFIG_S5PV210_SETUP_FIMC0
	s3c_fimc0_set_platdata(&fimc_plat);
#endif
#ifdef CONFIG_S5PV210_SETUP_FIMC1
	s3c_fimc1_set_platdata(&fimc_plat);
#endif
#ifdef CONFIG_S5PV210_SETUP_FIMC2
	s3c_fimc2_set_platdata(&fimc_plat);
#endif

	mango210_camera_set();
	mango210_cam0_power(1);
#else
#ifdef CONFIG_S5PV210_SETUP_FIMC0
	s3c_fimc0_set_platdata(NULL);
#endif
#ifdef CONFIG_S5PV210_SETUP_FIMC1
	s3c_fimc1_set_platdata(NULL);
#endif
#ifdef CONFIG_S5PV210_SETUP_FIMC2
	s3c_fimc2_set_platdata(NULL);
#endif
#endif

#ifdef CONFIG_SMSC911X
	mango210_smsc911x_set();
#endif

#ifdef CONFIG_VIDEO_MFC50
	/* mfc */
	s3c_mfc_set_platdata(NULL);
#endif

#ifdef CONFIG_VIDEO_TV20
	s3c_set_qos();
#endif

#ifdef CONFIG_S3C_DEV_HSMMC
	s5pv210_default_sdhci0();
#endif
#ifdef CONFIG_S3C_DEV_HSMMC1
	s5pv210_default_sdhci1();
#endif
#ifdef CONFIG_S3C_DEV_HSMMC2
	s5pv210_default_sdhci2();
#endif
#ifdef CONFIG_S3C_DEV_HSMMC3
	s5pv210_default_sdhci3();
#endif
#ifdef CONFIG_S5PV210_SETUP_SDHCI
	s3c_sdhci_set_platdata();
#endif
	platform_add_devices(mango210_devices, ARRAY_SIZE(mango210_devices));
	
#if defined(CONFIG_HAVE_PWM)
	mango_backlight_register();
#endif

#ifdef CONFIG_USB_SUPPORT
	mango210_usb_host_set();
#endif
}
static void __init p852_register_spidev(void)
{
	spi_register_board_info(tegra_spi_devices,
			ARRAY_SIZE(tegra_spi_devices));
}
Esempio n. 19
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static void __init mx31_3ds_init(void)
{
	int ret;

	imx31_soc_init();

	/* Configure SPI1 IOMUX */
	mxc_iomux_set_gpr(MUX_PGP_CSPI_BB, true);

	mxc_iomux_setup_multiple_pins(mx31_3ds_pins, ARRAY_SIZE(mx31_3ds_pins),
				      "mx31_3ds");

	imx31_add_imx_uart0(&uart_pdata);
	imx31_add_mxc_nand(&mx31_3ds_nand_board_info);

	imx31_add_spi_imx1(&spi1_pdata);
	mx31_3ds_spi_devs[0].irq = gpio_to_irq(IOMUX_TO_GPIO(MX31_PIN_GPIO1_3));
	spi_register_board_info(mx31_3ds_spi_devs,
						ARRAY_SIZE(mx31_3ds_spi_devs));

	platform_add_devices(devices, ARRAY_SIZE(devices));

	imx31_add_imx_keypad(&mx31_3ds_keymap_data);

	mx31_3ds_usbotg_init();
	if (otg_mode_host) {
		otg_pdata.otg = imx_otg_ulpi_create(ULPI_OTG_DRVVBUS |
				ULPI_OTG_DRVVBUS_EXT);
		if (otg_pdata.otg)
			imx31_add_mxc_ehci_otg(&otg_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);

	if (!otg_mode_host)
		imx31_add_fsl_usb2_udc(&usbotg_pdata);

	if (mxc_expio_init(MX31_CS5_BASE_ADDR, IOMUX_TO_GPIO(MX31_PIN_GPIO1_1)))
		printk(KERN_WARNING "Init of the debug board failed, all "
				    "devices on the debug board are unusable.\n");
	imx31_add_imx2_wdt();
	imx31_add_imx_i2c0(&mx31_3ds_i2c0_data);
	imx31_add_mxc_mmc(0, &sdhc1_pdata);

	imx31_add_spi_imx0(&spi0_pdata);
	imx31_add_ipu_core();
	imx31_add_mx3_sdc_fb(&mx3fb_pdata);

	/* CSI */
	/* Camera power: default - off */
	ret = gpio_request_array(mx31_3ds_camera_gpios,
				 ARRAY_SIZE(mx31_3ds_camera_gpios));
	if (ret) {
		pr_err("Failed to request camera gpios");
		iclink_ov2640.power = NULL;
	}

	mx31_3ds_init_camera();

	imx31_add_imx_ssi(0, &mx31_3ds_ssi_pdata);

	imx_add_platform_device("imx_mc13783", 0, NULL, 0, NULL, 0);
}
Esempio n. 20
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static void __init bockw_init(void)
{
	void __iomem *base;
	struct clk *clk;
	int i;

	r8a7778_clock_init();
	r8a7778_init_irq_extpin(1);
	r8a7778_add_standard_devices();

	platform_device_register_full(&ether_info);

	platform_device_register_full(&vin0_info);
	/* VIN1 has a pin conflict with Ether */
	if (!IS_ENABLED(CONFIG_SH_ETH))
		platform_device_register_full(&vin1_info);
	platform_device_register_data(&platform_bus, "soc-camera-pdrv", 0,
				      &iclink0_ml86v7667,
				      sizeof(iclink0_ml86v7667));
	platform_device_register_data(&platform_bus, "soc-camera-pdrv", 1,
				      &iclink1_ml86v7667,
				      sizeof(iclink1_ml86v7667));

	i2c_register_board_info(0, i2c0_devices,
				ARRAY_SIZE(i2c0_devices));
	spi_register_board_info(spi_board_info,
				ARRAY_SIZE(spi_board_info));
	pinctrl_register_mappings(bockw_pinctrl_map,
				  ARRAY_SIZE(bockw_pinctrl_map));
	r8a7778_pinmux_init();

	platform_device_register_resndata(
		&platform_bus, "sh_mmcif", -1,
		mmc_resources, ARRAY_SIZE(mmc_resources),
		&sh_mmcif_plat, sizeof(struct sh_mmcif_plat_data));

	platform_device_register_resndata(
		&platform_bus, "rcar_usb_phy", -1,
		usb_phy_resources,
		ARRAY_SIZE(usb_phy_resources),
		&usb_phy_platform_data,
		sizeof(struct rcar_phy_platform_data));

	regulator_register_fixed(0, dummy_supplies,
				 ARRAY_SIZE(dummy_supplies));
	regulator_register_always_on(1, "fixed-3.3V", fixed3v3_power_consumers,
				     ARRAY_SIZE(fixed3v3_power_consumers), 3300000);

	/* for SMSC */
	fpga = ioremap_nocache(FPGA, SZ_1M);
	if (fpga) {
		/*
		 * CAUTION
		 *
		 * IRQ0/1 is cascaded interrupt from FPGA.
		 * it should be cared in the future
		 * Now, it is assuming IRQ0 was used only from SMSC.
		 */
		u16 val = ioread16(fpga + IRQ0MR);
		val &= ~(1 << 4); /* enable SMSC911x */
		iowrite16(val, fpga + IRQ0MR);

		platform_device_register_resndata(
			&platform_bus, "smsc911x", -1,
			smsc911x_resources, ARRAY_SIZE(smsc911x_resources),
			&smsc911x_data, sizeof(smsc911x_data));
	}

	/* for SDHI */
	base = ioremap_nocache(PFC, 0x200);
	if (base) {
		/*
		 * FIXME
		 *
		 * SDHI CD/WP pin needs pull-up
		 */
		iowrite32(ioread32(base + PUPR4) | (3 << 26), base + PUPR4);
		iounmap(base);

		platform_device_register_resndata(
			&platform_bus, "sh_mobile_sdhi", 0,
			sdhi0_resources, ARRAY_SIZE(sdhi0_resources),
			&sdhi0_info, sizeof(struct sh_mobile_sdhi_info));
	}

	/* for Audio */
	clk = clk_get(NULL, "audio_clk_b");
	clk_set_rate(clk, 24576000);
	clk_put(clk);
	rsnd_codec_power(5, 1); /* enable ak4642 */

	platform_device_register_simple(
		"ak4554-adc-dac", 0, NULL, 0);

	platform_device_register_simple(
		"ak4554-adc-dac", 1, NULL, 0);

	platform_device_register_resndata(
		&platform_bus, "rcar_sound", -1,
		rsnd_resources, ARRAY_SIZE(rsnd_resources),
		&rsnd_info, sizeof(rsnd_info));

	for (i = 0; i < ARRAY_SIZE(rsnd_card_info); i++) {
		struct platform_device_info cardinfo = {
			.parent         = &platform_bus,
			.name           = "asoc-simple-card",
			.id             = i,
			.data           = &rsnd_card_info[i],
			.size_data      = sizeof(struct asoc_simple_card_info),
			.dma_mask	= DMA_BIT_MASK(32),
		};

		platform_device_register_full(&cardinfo);
	}
}

static void __init bockw_init_late(void)
{
	r8a7778_init_late();
	ADD_USB_FUNC_DEVICE_IF_POSSIBLE();
}
Esempio n. 21
0
static int __init arch_setup(void)
{
	struct clk *clk;

	/* register board specific self-refresh code */
	sh_mobile_register_self_refresh(SUSP_SH_STANDBY | SUSP_SH_SF |
					SUSP_SH_RSTANDBY,
					&ecovec24_sdram_enter_start,
					&ecovec24_sdram_enter_end,
					&ecovec24_sdram_leave_start,
					&ecovec24_sdram_leave_end);

	/* enable STATUS0, STATUS2 and PDSTATUS */
	gpio_request(GPIO_FN_STATUS0, NULL);
	gpio_request(GPIO_FN_STATUS2, NULL);
	gpio_request(GPIO_FN_PDSTATUS, NULL);

	/* enable SCIFA0 */
	gpio_request(GPIO_FN_SCIF0_TXD, NULL);
	gpio_request(GPIO_FN_SCIF0_RXD, NULL);

	/* enable debug LED */
	gpio_request(GPIO_PTG0, NULL);
	gpio_request(GPIO_PTG1, NULL);
	gpio_request(GPIO_PTG2, NULL);
	gpio_request(GPIO_PTG3, NULL);
	gpio_direction_output(GPIO_PTG0, 0);
	gpio_direction_output(GPIO_PTG1, 0);
	gpio_direction_output(GPIO_PTG2, 0);
	gpio_direction_output(GPIO_PTG3, 0);
	__raw_writew((__raw_readw(PORT_HIZA) & ~(0x1 << 1)) , PORT_HIZA);

	/* enable SH-Eth */
	gpio_request(GPIO_PTA1, NULL);
	gpio_direction_output(GPIO_PTA1, 1);
	mdelay(20);

	gpio_request(GPIO_FN_RMII_RXD0,    NULL);
	gpio_request(GPIO_FN_RMII_RXD1,    NULL);
	gpio_request(GPIO_FN_RMII_TXD0,    NULL);
	gpio_request(GPIO_FN_RMII_TXD1,    NULL);
	gpio_request(GPIO_FN_RMII_REF_CLK, NULL);
	gpio_request(GPIO_FN_RMII_TX_EN,   NULL);
	gpio_request(GPIO_FN_RMII_RX_ER,   NULL);
	gpio_request(GPIO_FN_RMII_CRS_DV,  NULL);
	gpio_request(GPIO_FN_MDIO,         NULL);
	gpio_request(GPIO_FN_MDC,          NULL);
	gpio_request(GPIO_FN_LNKSTA,       NULL);

	/* enable USB */
	__raw_writew(0x0000, 0xA4D80000);
	__raw_writew(0x0000, 0xA4D90000);
	gpio_request(GPIO_PTB3,  NULL);
	gpio_request(GPIO_PTB4,  NULL);
	gpio_request(GPIO_PTB5,  NULL);
	gpio_direction_input(GPIO_PTB3);
	gpio_direction_output(GPIO_PTB4, 0);
	gpio_direction_output(GPIO_PTB5, 0);
	__raw_writew(0x0600, 0xa40501d4);
	__raw_writew(0x0600, 0xa4050192);

	if (gpio_get_value(GPIO_PTB3)) {
		printk(KERN_INFO "USB1 function is selected\n");
		usb1_common_device.name = "r8a66597_udc";
	} else {
		printk(KERN_INFO "USB1 host is selected\n");
		usb1_common_device.name = "r8a66597_hcd";
	}

	/* enable LCDC */
	gpio_request(GPIO_FN_LCDD23,   NULL);
	gpio_request(GPIO_FN_LCDD22,   NULL);
	gpio_request(GPIO_FN_LCDD21,   NULL);
	gpio_request(GPIO_FN_LCDD20,   NULL);
	gpio_request(GPIO_FN_LCDD19,   NULL);
	gpio_request(GPIO_FN_LCDD18,   NULL);
	gpio_request(GPIO_FN_LCDD17,   NULL);
	gpio_request(GPIO_FN_LCDD16,   NULL);
	gpio_request(GPIO_FN_LCDD15,   NULL);
	gpio_request(GPIO_FN_LCDD14,   NULL);
	gpio_request(GPIO_FN_LCDD13,   NULL);
	gpio_request(GPIO_FN_LCDD12,   NULL);
	gpio_request(GPIO_FN_LCDD11,   NULL);
	gpio_request(GPIO_FN_LCDD10,   NULL);
	gpio_request(GPIO_FN_LCDD9,    NULL);
	gpio_request(GPIO_FN_LCDD8,    NULL);
	gpio_request(GPIO_FN_LCDD7,    NULL);
	gpio_request(GPIO_FN_LCDD6,    NULL);
	gpio_request(GPIO_FN_LCDD5,    NULL);
	gpio_request(GPIO_FN_LCDD4,    NULL);
	gpio_request(GPIO_FN_LCDD3,    NULL);
	gpio_request(GPIO_FN_LCDD2,    NULL);
	gpio_request(GPIO_FN_LCDD1,    NULL);
	gpio_request(GPIO_FN_LCDD0,    NULL);
	gpio_request(GPIO_FN_LCDDISP,  NULL);
	gpio_request(GPIO_FN_LCDHSYN,  NULL);
	gpio_request(GPIO_FN_LCDDCK,   NULL);
	gpio_request(GPIO_FN_LCDVSYN,  NULL);
	gpio_request(GPIO_FN_LCDDON,   NULL);
	gpio_request(GPIO_FN_LCDLCLK,  NULL);
	__raw_writew((__raw_readw(PORT_HIZA) & ~0x0001), PORT_HIZA);

	gpio_request(GPIO_PTE6, NULL);
	gpio_request(GPIO_PTU1, NULL);
	gpio_request(GPIO_PTR1, NULL);
	gpio_request(GPIO_PTA2, NULL);
	gpio_direction_input(GPIO_PTE6);
	gpio_direction_output(GPIO_PTU1, 0);
	gpio_direction_output(GPIO_PTR1, 0);
	gpio_direction_output(GPIO_PTA2, 0);

	/* I/O buffer drive ability is high */
	__raw_writew((__raw_readw(IODRIVEA) & ~0x00c0) | 0x0080 , IODRIVEA);

	if (gpio_get_value(GPIO_PTE6)) {
		/* DVI */
		lcdc_info.clock_source			= LCDC_CLK_EXTERNAL;
		lcdc_info.ch[0].clock_divider		= 1;
		lcdc_info.ch[0].lcd_cfg			= ecovec_dvi_modes;
		lcdc_info.ch[0].num_cfg			= ARRAY_SIZE(ecovec_dvi_modes);

		gpio_set_value(GPIO_PTA2, 1);
		gpio_set_value(GPIO_PTU1, 1);
	} else {
		/* Panel */
		lcdc_info.clock_source			= LCDC_CLK_PERIPHERAL;
		lcdc_info.ch[0].clock_divider		= 2;
		lcdc_info.ch[0].lcd_cfg			= ecovec_lcd_modes;
		lcdc_info.ch[0].num_cfg			= ARRAY_SIZE(ecovec_lcd_modes);

		gpio_set_value(GPIO_PTR1, 1);

		/* FIXME
		 *
		 * LCDDON control is needed for Panel,
		 * but current sh_mobile_lcdc driver doesn't control it.
		 * It is temporary correspondence
		 */
		gpio_request(GPIO_PTF4, NULL);
		gpio_direction_output(GPIO_PTF4, 1);

		/* enable TouchScreen */
		i2c_register_board_info(0, &ts_i2c_clients, 1);
		irq_set_irq_type(IRQ0, IRQ_TYPE_LEVEL_LOW);
	}

	/* enable CEU0 */
	gpio_request(GPIO_FN_VIO0_D15, NULL);
	gpio_request(GPIO_FN_VIO0_D14, NULL);
	gpio_request(GPIO_FN_VIO0_D13, NULL);
	gpio_request(GPIO_FN_VIO0_D12, NULL);
	gpio_request(GPIO_FN_VIO0_D11, NULL);
	gpio_request(GPIO_FN_VIO0_D10, NULL);
	gpio_request(GPIO_FN_VIO0_D9,  NULL);
	gpio_request(GPIO_FN_VIO0_D8,  NULL);
	gpio_request(GPIO_FN_VIO0_D7,  NULL);
	gpio_request(GPIO_FN_VIO0_D6,  NULL);
	gpio_request(GPIO_FN_VIO0_D5,  NULL);
	gpio_request(GPIO_FN_VIO0_D4,  NULL);
	gpio_request(GPIO_FN_VIO0_D3,  NULL);
	gpio_request(GPIO_FN_VIO0_D2,  NULL);
	gpio_request(GPIO_FN_VIO0_D1,  NULL);
	gpio_request(GPIO_FN_VIO0_D0,  NULL);
	gpio_request(GPIO_FN_VIO0_VD,  NULL);
	gpio_request(GPIO_FN_VIO0_CLK, NULL);
	gpio_request(GPIO_FN_VIO0_FLD, NULL);
	gpio_request(GPIO_FN_VIO0_HD,  NULL);
	platform_resource_setup_memory(&ceu0_device, "ceu0", 4 << 20);

	/* enable CEU1 */
	gpio_request(GPIO_FN_VIO1_D7,  NULL);
	gpio_request(GPIO_FN_VIO1_D6,  NULL);
	gpio_request(GPIO_FN_VIO1_D5,  NULL);
	gpio_request(GPIO_FN_VIO1_D4,  NULL);
	gpio_request(GPIO_FN_VIO1_D3,  NULL);
	gpio_request(GPIO_FN_VIO1_D2,  NULL);
	gpio_request(GPIO_FN_VIO1_D1,  NULL);
	gpio_request(GPIO_FN_VIO1_D0,  NULL);
	gpio_request(GPIO_FN_VIO1_FLD, NULL);
	gpio_request(GPIO_FN_VIO1_HD,  NULL);
	gpio_request(GPIO_FN_VIO1_VD,  NULL);
	gpio_request(GPIO_FN_VIO1_CLK, NULL);
	platform_resource_setup_memory(&ceu1_device, "ceu1", 4 << 20);

	/* enable KEYSC */
	gpio_request(GPIO_FN_KEYOUT5_IN5, NULL);
	gpio_request(GPIO_FN_KEYOUT4_IN6, NULL);
	gpio_request(GPIO_FN_KEYOUT3,     NULL);
	gpio_request(GPIO_FN_KEYOUT2,     NULL);
	gpio_request(GPIO_FN_KEYOUT1,     NULL);
	gpio_request(GPIO_FN_KEYOUT0,     NULL);
	gpio_request(GPIO_FN_KEYIN0,      NULL);

	/* enable user debug switch */
	gpio_request(GPIO_PTR0, NULL);
	gpio_request(GPIO_PTR4, NULL);
	gpio_request(GPIO_PTR5, NULL);
	gpio_request(GPIO_PTR6, NULL);
	gpio_direction_input(GPIO_PTR0);
	gpio_direction_input(GPIO_PTR4);
	gpio_direction_input(GPIO_PTR5);
	gpio_direction_input(GPIO_PTR6);

#if defined(CONFIG_MMC_SDHI) || defined(CONFIG_MMC_SDHI_MODULE)
	/* enable SDHI0 on CN11 (needs DS2.4 set to ON) */
	gpio_request(GPIO_FN_SDHI0CD,  NULL);
	gpio_request(GPIO_FN_SDHI0WP,  NULL);
	gpio_request(GPIO_FN_SDHI0CMD, NULL);
	gpio_request(GPIO_FN_SDHI0CLK, NULL);
	gpio_request(GPIO_FN_SDHI0D3,  NULL);
	gpio_request(GPIO_FN_SDHI0D2,  NULL);
	gpio_request(GPIO_FN_SDHI0D1,  NULL);
	gpio_request(GPIO_FN_SDHI0D0,  NULL);
	gpio_request(GPIO_PTB6, NULL);
	gpio_direction_output(GPIO_PTB6, 0);

#if !defined(CONFIG_MMC_SH_MMCIF) && !defined(CONFIG_MMC_SH_MMCIF_MODULE)
	/* enable SDHI1 on CN12 (needs DS2.6,7 set to ON,OFF) */
	gpio_request(GPIO_FN_SDHI1CD,  NULL);
	gpio_request(GPIO_FN_SDHI1WP,  NULL);
	gpio_request(GPIO_FN_SDHI1CMD, NULL);
	gpio_request(GPIO_FN_SDHI1CLK, NULL);
	gpio_request(GPIO_FN_SDHI1D3,  NULL);
	gpio_request(GPIO_FN_SDHI1D2,  NULL);
	gpio_request(GPIO_FN_SDHI1D1,  NULL);
	gpio_request(GPIO_FN_SDHI1D0,  NULL);
	gpio_request(GPIO_PTB7, NULL);
	gpio_direction_output(GPIO_PTB7, 0);

	/* I/O buffer drive ability is high for SDHI1 */
	__raw_writew((__raw_readw(IODRIVEA) & ~0x3000) | 0x2000 , IODRIVEA);
#endif /* CONFIG_MMC_SH_MMCIF */
#else
	/* enable MSIOF0 on CN11 (needs DS2.4 set to OFF) */
	gpio_request(GPIO_FN_MSIOF0_TXD, NULL);
	gpio_request(GPIO_FN_MSIOF0_RXD, NULL);
	gpio_request(GPIO_FN_MSIOF0_TSCK, NULL);
	gpio_request(GPIO_PTM4, NULL); /* software CS control of TSYNC pin */
	gpio_direction_output(GPIO_PTM4, 1); /* active low CS */
	gpio_request(GPIO_PTB6, NULL); /* 3.3V power control */
	gpio_direction_output(GPIO_PTB6, 0); /* disable power by default */
	gpio_request(GPIO_PTY6, NULL); /* write protect */
	gpio_direction_input(GPIO_PTY6);
	gpio_request(GPIO_PTY7, NULL); /* card detect */
	gpio_direction_input(GPIO_PTY7);

	spi_register_board_info(spi_bus, ARRAY_SIZE(spi_bus));
#endif

	/* enable Video */
	gpio_request(GPIO_PTU2, NULL);
	gpio_direction_output(GPIO_PTU2, 1);

	/* enable Camera */
	gpio_request(GPIO_PTA3, NULL);
	gpio_request(GPIO_PTA4, NULL);
	gpio_direction_output(GPIO_PTA3, 0);
	gpio_direction_output(GPIO_PTA4, 0);

	/* enable FSI */
	gpio_request(GPIO_FN_FSIMCKB,    NULL);
	gpio_request(GPIO_FN_FSIIBSD,    NULL);
	gpio_request(GPIO_FN_FSIOBSD,    NULL);
	gpio_request(GPIO_FN_FSIIBBCK,   NULL);
	gpio_request(GPIO_FN_FSIIBLRCK,  NULL);
	gpio_request(GPIO_FN_FSIOBBCK,   NULL);
	gpio_request(GPIO_FN_FSIOBLRCK,  NULL);
	gpio_request(GPIO_FN_CLKAUDIOBO, NULL);

	/* set SPU2 clock to 83.4 MHz */
	clk = clk_get(NULL, "spu_clk");
	if (!IS_ERR(clk)) {
		clk_set_rate(clk, clk_round_rate(clk, 83333333));
		clk_put(clk);
	}

	/* change parent of FSI B */
	clk = clk_get(NULL, "fsib_clk");
	if (!IS_ERR(clk)) {
		/* 48kHz dummy clock was used to make sure 1/1 divide */
		clk_set_rate(&sh7724_fsimckb_clk, 48000);
		clk_set_parent(clk, &sh7724_fsimckb_clk);
		clk_set_rate(clk, 48000);
		clk_put(clk);
	}

	gpio_request(GPIO_PTU0, NULL);
	gpio_direction_output(GPIO_PTU0, 0);
	mdelay(20);

	/* enable motion sensor */
	gpio_request(GPIO_FN_INTC_IRQ1, NULL);
	gpio_direction_input(GPIO_FN_INTC_IRQ1);

	/* set VPU clock to 166 MHz */
	clk = clk_get(NULL, "vpu_clk");
	if (!IS_ERR(clk)) {
		clk_set_rate(clk, clk_round_rate(clk, 166000000));
		clk_put(clk);
	}

	/* enable IrDA */
	gpio_request(GPIO_FN_IRDA_OUT, NULL);
	gpio_request(GPIO_FN_IRDA_IN,  NULL);
	gpio_request(GPIO_PTU5, NULL);
	gpio_direction_output(GPIO_PTU5, 0);

#if defined(CONFIG_MMC_SH_MMCIF) || defined(CONFIG_MMC_SH_MMCIF_MODULE)
	/* enable MMCIF (needs DS2.6,7 set to OFF,ON) */
	gpio_request(GPIO_FN_MMC_D7, NULL);
	gpio_request(GPIO_FN_MMC_D6, NULL);
	gpio_request(GPIO_FN_MMC_D5, NULL);
	gpio_request(GPIO_FN_MMC_D4, NULL);
	gpio_request(GPIO_FN_MMC_D3, NULL);
	gpio_request(GPIO_FN_MMC_D2, NULL);
	gpio_request(GPIO_FN_MMC_D1, NULL);
	gpio_request(GPIO_FN_MMC_D0, NULL);
	gpio_request(GPIO_FN_MMC_CLK, NULL);
	gpio_request(GPIO_FN_MMC_CMD, NULL);
	gpio_request(GPIO_PTB7, NULL);
	gpio_direction_output(GPIO_PTB7, 0);

	/* I/O buffer drive ability is high for MMCIF */
	__raw_writew((__raw_readw(IODRIVEA) & ~0x3000) | 0x2000 , IODRIVEA);
#endif

	/* enable I2C device */
	i2c_register_board_info(0, i2c0_devices,
				ARRAY_SIZE(i2c0_devices));

	i2c_register_board_info(1, i2c1_devices,
				ARRAY_SIZE(i2c1_devices));

#if defined(CONFIG_VIDEO_SH_VOU) || defined(CONFIG_VIDEO_SH_VOU_MODULE)
	/* VOU */
	gpio_request(GPIO_FN_DV_D15, NULL);
	gpio_request(GPIO_FN_DV_D14, NULL);
	gpio_request(GPIO_FN_DV_D13, NULL);
	gpio_request(GPIO_FN_DV_D12, NULL);
	gpio_request(GPIO_FN_DV_D11, NULL);
	gpio_request(GPIO_FN_DV_D10, NULL);
	gpio_request(GPIO_FN_DV_D9, NULL);
	gpio_request(GPIO_FN_DV_D8, NULL);
	gpio_request(GPIO_FN_DV_CLKI, NULL);
	gpio_request(GPIO_FN_DV_CLK, NULL);
	gpio_request(GPIO_FN_DV_VSYNC, NULL);
	gpio_request(GPIO_FN_DV_HSYNC, NULL);

	/* AK8813 power / reset sequence */
	gpio_request(GPIO_PTG4, NULL);
	gpio_request(GPIO_PTU3, NULL);
	/* Reset */
	gpio_direction_output(GPIO_PTG4, 0);
	/* Power down */
	gpio_direction_output(GPIO_PTU3, 1);

	udelay(10);

	/* Power up, reset */
	gpio_set_value(GPIO_PTU3, 0);

	udelay(10);

	/* Remove reset */
	gpio_set_value(GPIO_PTG4, 1);
#endif

	return platform_add_devices(ecovec_devices,
				    ARRAY_SIZE(ecovec_devices));
}
Esempio n. 22
0
static void __init osk_mistral_init(void)
{
	/* NOTE:  we could actually tell if there's a Mistral board
	 * attached, e.g. by trying to read something from the ads7846.
	 * But this arch_init() code is too early for that, since we
	 * can't talk to the ads or even the i2c eeprom.
	 */

	/* parallel camera interface */
	omap_cfg_reg(J15_1610_CAM_LCLK);
	omap_cfg_reg(J18_1610_CAM_D7);
	omap_cfg_reg(J19_1610_CAM_D6);
	omap_cfg_reg(J14_1610_CAM_D5);
	omap_cfg_reg(K18_1610_CAM_D4);
	omap_cfg_reg(K19_1610_CAM_D3);
	omap_cfg_reg(K15_1610_CAM_D2);
	omap_cfg_reg(K14_1610_CAM_D1);
	omap_cfg_reg(L19_1610_CAM_D0);
	omap_cfg_reg(L18_1610_CAM_VS);
	omap_cfg_reg(L15_1610_CAM_HS);
	omap_cfg_reg(M19_1610_CAM_RSTZ);
	omap_cfg_reg(Y15_1610_CAM_OUTCLK);

	/* serial camera interface */
	omap_cfg_reg(H19_1610_CAM_EXCLK);
	omap_cfg_reg(W13_1610_CCP_CLKM);
	omap_cfg_reg(Y12_1610_CCP_CLKP);
	/* CCP_DATAM CONFLICTS WITH UART1.TX (and serial console) */
	/* omap_cfg_reg(Y14_1610_CCP_DATAM); */
	omap_cfg_reg(W14_1610_CCP_DATAP);

	/* CAM_PWDN */
	if (gpio_request(11, "cam_pwdn") == 0) {
		omap_cfg_reg(N20_1610_GPIO11);
		gpio_direction_output(11, 0);
	} else
		pr_debug("OSK+Mistral: CAM_PWDN is awol\n");


	/* omap_cfg_reg(P19_1610_GPIO6); */	/* BUSY */
	gpio_request(6, "ts_busy");
	gpio_direction_input(6);

	omap_cfg_reg(P20_1610_GPIO4);	/* PENIRQ */
	gpio_request(4, "ts_int");
	gpio_direction_input(4);
	irq_set_irq_type(gpio_to_irq(4), IRQ_TYPE_EDGE_FALLING);

	mistral_boardinfo[0].irq = gpio_to_irq(4);
	spi_register_board_info(mistral_boardinfo,
			ARRAY_SIZE(mistral_boardinfo));

	/* the sideways button (SW1) is for use as a "wakeup" button
	 *
	 * NOTE:  The Mistral board has the wakeup button (SW1) wired
	 * to the LCD 3.3V rail, which is powered down during suspend.
	 * To allow this button to wake up the omap, work around this
	 * HW bug by rewiring SW1 to use the main 3.3V rail.
	 */
	omap_cfg_reg(N15_1610_MPUIO2);
	if (gpio_request(OMAP_MPUIO(2), "wakeup") == 0) {
		int ret = 0;
		int irq = gpio_to_irq(OMAP_MPUIO(2));

		gpio_direction_input(OMAP_MPUIO(2));
		irq_set_irq_type(irq, IRQ_TYPE_EDGE_RISING);
#ifdef	CONFIG_PM
		/* share the IRQ in case someone wants to use the
		 * button for more than wakeup from system sleep.
		 */
		ret = request_irq(irq,
				&osk_mistral_wake_interrupt,
				IRQF_SHARED, "mistral_wakeup",
				&osk_mistral_wake_interrupt);
		if (ret != 0) {
			gpio_free(OMAP_MPUIO(2));
			printk(KERN_ERR "OSK+Mistral: no wakeup irq, %d?\n",
				ret);
		} else
			enable_irq_wake(irq);
#endif
	} else
		printk(KERN_ERR "OSK+Mistral: wakeup button is awol\n");

	/* LCD:  backlight, and power; power controls other devices on the
	 * board, like the touchscreen, EEPROM, and wakeup (!) switch.
	 */
	omap_cfg_reg(PWL);
	if (gpio_request(2, "lcd_pwr") == 0)
		gpio_direction_output(2, 1);

	/*
	 * GPIO based LEDs
	 */
	omap_cfg_reg(P18_1610_GPIO3);
	omap_cfg_reg(MPUIO4);

	i2c_register_board_info(1, mistral_i2c_board_info,
			ARRAY_SIZE(mistral_i2c_board_info));

	platform_add_devices(mistral_devices, ARRAY_SIZE(mistral_devices));
}
Esempio n. 23
0
static void ek_add_device_spi(void)
{
	spi_register_board_info(ek_spi_devices,
				ARRAY_SIZE(ek_spi_devices));
	at91_add_device_spi(0, &spi_pdata);
}
static void __init smdkc110_machine_init(void)
{
	struct clk *arm_clk;

	arm_clk = clk_get(NULL, "fclk");

	if (arm_clk == NULL) {
		memcpy(&max8698_platform_default_data, &max8698_platform_data_1,
				sizeof(struct max8698_platform_data));
		printk(KERN_ERR "get fclk clock failed\n");
	} else {
		printk(KERN_INFO "arm_clk = %lu\n", arm_clk->rate);
		switch (arm_clk->rate) {
		case 800*1000*1000:
			memcpy(&max8698_platform_default_data,
				&max8698_platform_data_0,
				sizeof(struct max8698_platform_data));
			break;
		case 1000*1000*1000:
			memcpy(&max8698_platform_default_data,
				&max8698_platform_data_1,
				sizeof(struct max8698_platform_data));
			break;
		default:
			printk(KERN_ERR "Set to default voltage value\n");
			memcpy(&max8698_platform_default_data,
				&max8698_platform_data_1,
				sizeof(struct max8698_platform_data));
			break;
		}

		clk_put(arm_clk);

	}
#ifdef CONFIG_DM9000
	smdkv210_dm9000_set();
#endif
	s3c_pm_init();

	s3c_i2c0_set_platdata(NULL);
	s3c_i2c1_set_platdata(NULL);
	s3c_i2c2_set_platdata(NULL);
	i2c_register_board_info(0, smdkc110_i2c_devs0,
			ARRAY_SIZE(smdkc110_i2c_devs0));
	i2c_register_board_info(1, smdkc110_i2c_devs1,
			ARRAY_SIZE(smdkc110_i2c_devs1));
	i2c_register_board_info(2, smdkc110_i2c_devs2,
			ARRAY_SIZE(smdkc110_i2c_devs2));

	s3c_ide_set_platdata(&smdkc110_ide_pdata);

#ifdef CONFIG_S3C64XX_DEV_SPI
	if (!gpio_request(S5PV210_GPB(1), "SPI_CS0")) {
		gpio_direction_output(S5PV210_GPB(1), 1);
		s3c_gpio_cfgpin(S5PV210_GPB(1), S3C_GPIO_SFN(1));
		s3c_gpio_setpull(S5PV210_GPB(1), S3C_GPIO_PULL_UP);
		s5pv210_spi_set_info(0, S5PV210_SPI_SRCCLK_PCLK,
			ARRAY_SIZE(smdk_spi0_csi));
	}
	if (!gpio_request(S5PV210_GPB(5), "SPI_CS1")) {
		gpio_direction_output(S5PV210_GPB(5), 1);
		s3c_gpio_cfgpin(S5PV210_GPB(5), S3C_GPIO_SFN(1));
		s3c_gpio_setpull(S5PV210_GPB(5), S3C_GPIO_PULL_UP);
		s5pv210_spi_set_info(1, S5PV210_SPI_SRCCLK_PCLK,
			ARRAY_SIZE(smdk_spi1_csi));
	}
	spi_register_board_info(s3c_spi_devs, ARRAY_SIZE(s3c_spi_devs));
#endif

#ifdef CONFIG_S3C_DEV_HSMMC
	s3c_sdhci0_set_platdata(&smdkc110_hsmmc0_pdata);
#endif
#ifdef CONFIG_S3C_DEV_HSMMC1
	s3c_sdhci1_set_platdata(&smdkc110_hsmmc1_pdata);
#endif
#ifdef CONFIG_S3C_DEV_HSMMC2
	s3c_sdhci2_set_platdata(&smdkc110_hsmmc2_pdata);
#endif
#ifdef CONFIG_S3C_DEV_HSMMC3
	s3c_sdhci3_set_platdata(&smdkc110_hsmmc3_pdata);
#endif
#ifdef CONFIG_S3C_DEV_HWMON
	s3c_hwmon_set_platdata(&smdkc110_hwmon_pdata);
#endif
#ifdef CONFIG_TOUCHSCREEN_S3C2410
#ifdef CONFIG_S3C_DEV_ADC
        s3c24xx_ts_set_platdata(&s3c_ts_platform);
#endif
#ifdef CONFIG_S3C_DEV_ADC1
        s3c24xx_ts1_set_platdata(&s3c_ts_platform);
#endif
#endif
#if defined(CONFIG_VIDEO_TV20) || defined(CONFIG_VIDEO_TVOUT)
	s5p_hdmi_hpd_set_platdata(&hdmi_hpd_data);
	s5p_hdmi_cec_set_platdata(&hdmi_cec_data);
#endif

	platform_add_devices(smdkc110_devices, ARRAY_SIZE(smdkc110_devices));
}
Esempio n. 25
0
static void __init cm_x300_init_spi(void)
{
	spi_register_board_info(cm_x300_spi_devices,
				ARRAY_SIZE(cm_x300_spi_devices));
	platform_device_register(&cm_x300_spi_gpio);
}
Esempio n. 26
0
File: corgi.c Progetto: 020gzh/linux
static void __init corgi_init_spi(void)
{
	pxa2xx_set_spi_info(1, &corgi_spi_info);
	spi_register_board_info(ARRAY_AND_SIZE(corgi_spi_devices));
}
Esempio n. 27
0
static __init void da850_evm_init(void)
{
	int ret;

	ret = da850_register_gpio();
	if (ret)
		pr_warn("%s: GPIO init failed: %d\n", __func__, ret);

	ret = pmic_tps65070_init();
	if (ret)
		pr_warn("%s: TPS65070 PMIC init failed: %d\n", __func__, ret);

	ret = da850_register_edma(da850_edma_rsv);
	if (ret)
		pr_warn("%s: EDMA registration failed: %d\n", __func__, ret);

	ret = davinci_cfg_reg_list(da850_i2c0_pins);
	if (ret)
		pr_warn("%s: I2C0 mux setup failed: %d\n", __func__, ret);

	ret = da8xx_register_i2c(0, &da850_evm_i2c_0_pdata);
	if (ret)
		pr_warn("%s: I2C0 registration failed: %d\n", __func__, ret);


	ret = da8xx_register_watchdog();
	if (ret)
		pr_warn("%s: watchdog registration failed: %d\n",
			__func__, ret);

	if (HAS_MMC) {
		ret = davinci_cfg_reg_list(da850_evm_mmcsd0_pins);
		if (ret)
			pr_warn("%s: MMCSD0 mux setup failed: %d\n",
				__func__, ret);

		ret = gpio_request(DA850_MMCSD_CD_PIN, "MMC CD\n");
		if (ret)
			pr_warn("%s: can not open GPIO %d\n",
				__func__, DA850_MMCSD_CD_PIN);
		gpio_direction_input(DA850_MMCSD_CD_PIN);

		ret = gpio_request(DA850_MMCSD_WP_PIN, "MMC WP\n");
		if (ret)
			pr_warn("%s: can not open GPIO %d\n",
				__func__, DA850_MMCSD_WP_PIN);
		gpio_direction_input(DA850_MMCSD_WP_PIN);

		ret = da8xx_register_mmcsd0(&da850_mmc_config);
		if (ret)
			pr_warn("%s: MMCSD0 registration failed: %d\n",
				__func__, ret);

		ret = da850_wl12xx_init();
		if (ret)
			pr_warn("%s: WL12xx initialization failed: %d\n",
				__func__, ret);
	}

	davinci_serial_init(da8xx_serial_device);

	i2c_register_board_info(1, da850_evm_i2c_devices,
			ARRAY_SIZE(da850_evm_i2c_devices));

	/*
	 * shut down uart 0 and 1; they are not used on the board and
	 * accessing them causes endless "too much work in irq53" messages
	 * with arago fs
	 */
	__raw_writel(0, IO_ADDRESS(DA8XX_UART1_BASE) + 0x30);
	__raw_writel(0, IO_ADDRESS(DA8XX_UART0_BASE) + 0x30);

	ret = davinci_cfg_reg_list(da850_evm_mcasp_pins);
	if (ret)
		pr_warn("%s: McASP mux setup failed: %d\n", __func__, ret);

	da850_evm_snd_data.sram_pool = sram_get_gen_pool();
	da8xx_register_mcasp(0, &da850_evm_snd_data);

	ret = davinci_cfg_reg_list(da850_lcdcntl_pins);
	if (ret)
		pr_warn("%s: LCDC mux setup failed: %d\n", __func__, ret);

	ret = da8xx_register_uio_pruss();
	if (ret)
		pr_warn("da850_evm_init: pruss initialization failed: %d\n",
				ret);

	/* Handle board specific muxing for LCD here */
	ret = davinci_cfg_reg_list(da850_evm_lcdc_pins);
	if (ret)
		pr_warn("%s: EVM specific LCD mux setup failed: %d\n",
			__func__, ret);

	ret = da850_lcd_hw_init();
	if (ret)
		pr_warn("%s: LCD initialization failed: %d\n", __func__, ret);

	sharp_lk043t1dg01_pdata.panel_power_ctrl = da850_panel_power_ctrl,
	ret = da8xx_register_lcdc(&sharp_lk043t1dg01_pdata);
	if (ret)
		pr_warn("%s: LCDC registration failed: %d\n", __func__, ret);

	ret = da8xx_register_rtc();
	if (ret)
		pr_warn("%s: RTC setup failed: %d\n", __func__, ret);

	ret = da850_evm_init_cpufreq();
	if (ret)
		pr_warn("%s: cpufreq registration failed: %d\n", __func__, ret);

	ret = da8xx_register_cpuidle();
	if (ret)
		pr_warn("%s: cpuidle registration failed: %d\n", __func__, ret);

	ret = da850_register_pm(&da850_pm_device);
	if (ret)
		pr_warn("%s: suspend registration failed: %d\n", __func__, ret);

	da850_vpif_init();

	ret = spi_register_board_info(da850evm_spi_info,
				      ARRAY_SIZE(da850evm_spi_info));
	if (ret)
		pr_warn("%s: spi info registration failed: %d\n", __func__,
			ret);

	ret = da8xx_register_spi_bus(1, ARRAY_SIZE(da850evm_spi_info));
	if (ret)
		pr_warn("%s: SPI 1 registration failed: %d\n", __func__, ret);

	ret = da850_register_sata(DA850EVM_SATA_REFCLKPN_RATE);
	if (ret)
		pr_warn("%s: SATA registration failed: %d\n", __func__, ret);

	da850_evm_setup_mac_addr();

	ret = da8xx_register_rproc();
	if (ret)
		pr_warn("%s: dsp/rproc registration failed: %d\n",
			__func__, ret);
}
Esempio n. 28
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static void __init z2_spi_init(void)
{
	pxa2xx_set_spi_info(1, &pxa_ssp1_master_info);
	pxa2xx_set_spi_info(2, &pxa_ssp2_master_info);
	spi_register_board_info(spi_board_info, ARRAY_SIZE(spi_board_info));
}
Esempio n. 29
0
static void __init pca100_init(void)
{
	int ret;

	/* SSI unit */
	mxc_audmux_v1_configure_port(MX27_AUDMUX_HPCR1_SSI0,
				  MXC_AUDMUX_V1_PCR_SYN | /* 4wire mode */
				  MXC_AUDMUX_V1_PCR_TFCSEL(3) |
				  MXC_AUDMUX_V1_PCR_TCLKDIR | /* clock is output */
				  MXC_AUDMUX_V1_PCR_RXDSEL(3));
	mxc_audmux_v1_configure_port(3,
				  MXC_AUDMUX_V1_PCR_SYN | /* 4wire mode */
				  MXC_AUDMUX_V1_PCR_TFCSEL(0) |
				  MXC_AUDMUX_V1_PCR_TFSDIR |
				  MXC_AUDMUX_V1_PCR_RXDSEL(0));

	ret = mxc_gpio_setup_multiple_pins(pca100_pins,
			ARRAY_SIZE(pca100_pins), "PCA100");
	if (ret)
		printk(KERN_ERR "pca100: Failed to setup pins (%d)\n", ret);

	mxc_register_device(&imx_ssi_device0, &pca100_ssi_pdata);

	imx27_add_imx_uart0(&uart_pdata);

	mxc_register_device(&mxc_sdhc_device1, &sdhc_pdata);

	imx27_add_mxc_nand(&pca100_nand_board_info);

	/* only the i2c master 1 is used on this CPU card */
	i2c_register_board_info(1, pca100_i2c_devices,
				ARRAY_SIZE(pca100_i2c_devices));

	imx27_add_i2c_imx1(&pca100_i2c1_data);

#if defined(CONFIG_SPI_IMX) || defined(CONFIG_SPI_IMX_MODULE)
	mxc_gpio_mode(GPIO_PORTD | 28 | GPIO_GPIO | GPIO_IN);
	mxc_gpio_mode(GPIO_PORTD | 27 | GPIO_GPIO | GPIO_IN);
	spi_register_board_info(pca100_spi_board_info,
				ARRAY_SIZE(pca100_spi_board_info));
	imx27_add_spi_imx0(&pca100_spi0_data);
#endif

	gpio_request(OTG_PHY_CS_GPIO, "usb-otg-cs");
	gpio_direction_output(OTG_PHY_CS_GPIO, 1);
	gpio_request(USBH2_PHY_CS_GPIO, "usb-host2-cs");
	gpio_direction_output(USBH2_PHY_CS_GPIO, 1);

#if defined(CONFIG_USB_ULPI)
	if (otg_mode_host) {
		otg_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops,
				USB_OTG_DRV_VBUS | USB_OTG_DRV_VBUS_EXT);

		mxc_register_device(&mxc_otg_host, &otg_pdata);
	}

	usbh2_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops,
				USB_OTG_DRV_VBUS | USB_OTG_DRV_VBUS_EXT);

	mxc_register_device(&mxc_usbh2, &usbh2_pdata);
#endif
	if (!otg_mode_host) {
		gpio_set_value(OTG_PHY_CS_GPIO, 0);
		mxc_register_device(&mxc_otg_udc_device, &otg_device_pdata);
	}

	mxc_register_device(&mxc_fb_device, &pca100_fb_data);

	platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices));
}
/*
 * system init for baseboard usage. Will be called by cpuimx27 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_mbimx27_baseboard_init(void)
{
	mxc_gpio_setup_multiple_pins(eukrea_mbimx27_pins,
		ARRAY_SIZE(eukrea_mbimx27_pins), "MBIMX27");

#if defined(CONFIG_SND_SOC_EUKREA_TLV320) \
	|| defined(CONFIG_SND_SOC_EUKREA_TLV320_MODULE)
	/* SSI unit master I2S codec connected to SSI_PINS_4*/
	mxc_audmux_v1_configure_port(MX27_AUDMUX_HPCR1_SSI0,
			MXC_AUDMUX_V1_PCR_SYN |
			MXC_AUDMUX_V1_PCR_TFSDIR |
			MXC_AUDMUX_V1_PCR_TCLKDIR |
			MXC_AUDMUX_V1_PCR_RFSDIR |
			MXC_AUDMUX_V1_PCR_RCLKDIR |
			MXC_AUDMUX_V1_PCR_TFCSEL(MX27_AUDMUX_HPCR3_SSI_PINS_4) |
			MXC_AUDMUX_V1_PCR_RFCSEL(MX27_AUDMUX_HPCR3_SSI_PINS_4) |
			MXC_AUDMUX_V1_PCR_RXDSEL(MX27_AUDMUX_HPCR3_SSI_PINS_4)
	);
	mxc_audmux_v1_configure_port(MX27_AUDMUX_HPCR3_SSI_PINS_4,
			MXC_AUDMUX_V1_PCR_SYN |
			MXC_AUDMUX_V1_PCR_RXDSEL(MX27_AUDMUX_HPCR1_SSI0)
	);
#endif

	imx27_add_imx_uart1(&uart_pdata);
	imx27_add_imx_uart2(&uart_pdata);
#if !defined(MACH_EUKREA_CPUIMX27_USEUART4)
	imx27_add_imx_uart3(&uart_pdata);
#endif

	imx27_add_imx_fb(&eukrea_mbimx27_fb_data);
	imx27_add_mxc_mmc(0, &sdhc_pdata);

	i2c_register_board_info(0, eukrea_mbimx27_i2c_devices,
				ARRAY_SIZE(eukrea_mbimx27_i2c_devices));

	imx27_add_imx_ssi(0, &eukrea_mbimx27_ssi_pdata);

#if defined(CONFIG_TOUCHSCREEN_ADS7846) \
	|| defined(CONFIG_TOUCHSCREEN_ADS7846_MODULE)
	/* ADS7846 Touchscreen controller init */
	mxc_gpio_mode(GPIO_PORTD | 25 | GPIO_GPIO | GPIO_IN);
	ads7846_dev_init();
#endif

	/* SPI_CS0 init */
	mxc_gpio_mode(GPIO_PORTD | 28 | GPIO_GPIO | GPIO_OUT);
	imx27_add_spi_imx0(&eukrea_mbimx27_spi0_data);
	spi_register_board_info(eukrea_mbimx27_spi_board_info,
			ARRAY_SIZE(eukrea_mbimx27_spi_board_info));

	/* Leds configuration */
	mxc_gpio_mode(GPIO_PORTF | 16 | GPIO_GPIO | GPIO_OUT);
	mxc_gpio_mode(GPIO_PORTF | 19 | GPIO_GPIO | GPIO_OUT);
	/* Backlight */
	mxc_gpio_mode(GPIO_PORTE | 5 | GPIO_GPIO | GPIO_OUT);
	gpio_request(GPIO_PORTE | 5, "backlight");
	platform_device_register(&eukrea_mbimx27_bl_dev);
	/* LCD Reset */
	mxc_gpio_mode(GPIO_PORTA | 25 | GPIO_GPIO | GPIO_OUT);
	gpio_request(GPIO_PORTA | 25, "lcd_enable");
	platform_device_register(&eukrea_mbimx27_lcd_powerdev);

	imx27_add_imx_keypad(&eukrea_mbimx27_keymap_data);

	platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices));
}