1 files changed, 0 insertions, 470 deletions
diff --git a/arch/arm/mach-imx/mach-mx27_3ds.c b/arch/arm/mach-imx/mach-mx27_3ds.c
deleted file mode 100644
index 2db4475b7f85..000000000000
--- a/arch/arm/mach-imx/mach-mx27_3ds.c
+++ /dev/null
@@ -1,470 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * Copyright 2009 Freescale Semiconductor, Inc. All Rights Reserved.
- *
- * Author: Fabio Estevam <fabio.estevam@freescale.com>
- */
-
-/*
- * This machine is known as:
- *  - i.MX27 3-Stack Development System
- *  - i.MX27 Platform Development Kit (i.MX27 PDK)
- */
-
-#include <linux/platform_device.h>
-#include <linux/gpio.h>
-#include <linux/gpio/machine.h>
-#include <linux/irq.h>
-#include <linux/usb/otg.h>
-#include <linux/usb/ulpi.h>
-#include <linux/delay.h>
-#include <linux/mfd/mc13783.h>
-#include <linux/spi/spi.h>
-#include <linux/regulator/machine.h>
-
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/time.h>
-
-#include "3ds_debugboard.h"
-#include "common.h"
-#include "devices-imx27.h"
-#include "ehci.h"
-#include "hardware.h"
-#include "iomux-mx27.h"
-#include "ulpi.h"
-
-#define SD1_EN_GPIO		IMX_GPIO_NR(2, 25)
-#define OTG_PHY_RESET_GPIO	IMX_GPIO_NR(2, 23)
-#define SPI2_SS0		IMX_GPIO_NR(4, 21)
-#define PMIC_INT		IMX_GPIO_NR(3, 14)
-#define SPI1_SS0		IMX_GPIO_NR(4, 28)
-#define SD1_CD			IMX_GPIO_NR(2, 26)
-#define LCD_RESET		IMX_GPIO_NR(1, 3)
-#define LCD_ENABLE		IMX_GPIO_NR(1, 31)
-
-static const int mx27pdk_pins[] __initconst = {
-	/* UART1 */
-	PE12_PF_UART1_TXD,
-	PE13_PF_UART1_RXD,
-	PE14_PF_UART1_CTS,
-	PE15_PF_UART1_RTS,
-	/* 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,
-	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,
-	/* SDHC1 */
-	PE18_PF_SD1_D0,
-	PE19_PF_SD1_D1,
-	PE20_PF_SD1_D2,
-	PE21_PF_SD1_D3,
-	PE22_PF_SD1_CMD,
-	PE23_PF_SD1_CLK,
-	SD1_EN_GPIO | GPIO_GPIO | GPIO_OUT,
-	/* OTG */
-	OTG_PHY_RESET_GPIO | GPIO_GPIO | GPIO_OUT,
-	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,
-	PE1_PF_USBOTG_STP,
-	PE2_PF_USBOTG_DIR,
-	PE24_PF_USBOTG_CLK,
-	PE25_PF_USBOTG_DATA7,
-	/* CSPI1 */
-	PD31_PF_CSPI1_MOSI,
-	PD30_PF_CSPI1_MISO,
-	PD29_PF_CSPI1_SCLK,
-	PD25_PF_CSPI1_RDY,
-	SPI1_SS0 | GPIO_GPIO | GPIO_OUT,
-	/* CSPI2 */
-	PD22_PF_CSPI2_SCLK,
-	PD23_PF_CSPI2_MISO,
-	PD24_PF_CSPI2_MOSI,
-	SPI2_SS0 | GPIO_GPIO | GPIO_OUT,
-	/* I2C1 */
-	PD17_PF_I2C_DATA,
-	PD18_PF_I2C_CLK,
-	/* PMIC INT */
-	PMIC_INT | GPIO_GPIO | GPIO_IN,
-	/* LCD */
-	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,
-	PA28_PF_HSYNC,
-	PA29_PF_VSYNC,
-	PA30_PF_CONTRAST,
-	LCD_ENABLE | GPIO_GPIO | GPIO_OUT,
-	LCD_RESET | GPIO_GPIO | GPIO_OUT,
-	/* SSI4 */
-	PC16_PF_SSI4_FS,
-	PC17_PF_SSI4_RXD,
-	PC18_PF_SSI4_TXD,
-	PC19_PF_SSI4_CLK,
-};
-
-static const struct imxuart_platform_data uart_pdata __initconst = {
-	.flags = IMXUART_HAVE_RTSCTS,
-};
-
-/*
- * Matrix keyboard
- */
-
-static const uint32_t mx27_3ds_keymap[] = {
-	KEY(0, 0, KEY_UP),
-	KEY(0, 1, KEY_DOWN),
-	KEY(1, 0, KEY_RIGHT),
-	KEY(1, 1, KEY_LEFT),
-	KEY(1, 2, KEY_ENTER),
-	KEY(2, 0, KEY_F6),
-	KEY(2, 1, KEY_F8),
-	KEY(2, 2, KEY_F9),
-	KEY(2, 3, KEY_F10),
-};
-
-static const struct matrix_keymap_data mx27_3ds_keymap_data __initconst = {
-	.keymap		= mx27_3ds_keymap,
-	.keymap_size	= ARRAY_SIZE(mx27_3ds_keymap),
-};
-
-static int mx27_3ds_sdhc1_init(struct device *dev, irq_handler_t detect_irq,
-				void *data)
-{
-	return request_irq(gpio_to_irq(SD1_CD), detect_irq,
-	IRQF_TRIGGER_FALLING | IRQF_TRIGGER_RISING, "sdhc1-card-detect", data);
-}
-
-static void mx27_3ds_sdhc1_exit(struct device *dev, void *data)
-{
-	free_irq(gpio_to_irq(SD1_CD), data);
-}
-
-static const struct imxmmc_platform_data sdhc1_pdata __initconst = {
-	.init = mx27_3ds_sdhc1_init,
-	.exit = mx27_3ds_sdhc1_exit,
-};
-
-static void mx27_3ds_sdhc1_enable_level_translator(void)
-{
-	/* Turn on TXB0108 OE pin */
-	gpio_request(SD1_EN_GPIO, "sd1_enable");
-	gpio_direction_output(SD1_EN_GPIO, 1);
-}
-
-
-static int otg_phy_init(void)
-{
-	gpio_request(OTG_PHY_RESET_GPIO, "usb-otg-reset");
-	gpio_direction_output(OTG_PHY_RESET_GPIO, 0);
-	mdelay(1);
-	gpio_set_value(OTG_PHY_RESET_GPIO, 1);
-	return 0;
-}
-
-static int mx27_3ds_otg_init(struct platform_device *pdev)
-{
-	return mx27_initialize_usb_hw(pdev->id, MXC_EHCI_INTERFACE_DIFF_UNI);
-}
-
-static struct mxc_usbh_platform_data otg_pdata __initdata = {
-	.init	= mx27_3ds_otg_init,
-	.portsc	= MXC_EHCI_MODE_ULPI,
-};
-
-static const struct fsl_usb2_platform_data otg_device_pdata __initconst = {
-	.operating_mode = FSL_USB2_DR_DEVICE,
-	.phy_mode       = FSL_USB2_PHY_ULPI,
-};
-
-static bool otg_mode_host __initdata;
-
-static int __init mx27_3ds_otg_mode(char *options)
-{
-	if (!strcmp(options, "host"))
-		otg_mode_host = true;
-	else if (!strcmp(options, "device"))
-		otg_mode_host = false;
-	else
-		pr_info("otg_mode neither \"host\" nor \"device\". "
-			"Defaulting to device\n");
-	return 1;
-}
-__setup("otg_mode=", mx27_3ds_otg_mode);
-
-/* Regulators */
-static struct regulator_init_data gpo_init = {
-	.constraints = {
-		.boot_on = 1,
-		.always_on = 1,
-	}
-};
-
-static struct regulator_consumer_supply vmmc1_consumers[] = {
-	REGULATOR_SUPPLY("vcore", "spi0.0"),
-};
-
-static struct regulator_init_data vmmc1_init = {
-	.constraints = {
-		.min_uV	= 2800000,
-		.max_uV = 2800000,
-		.apply_uV = 1,
-		.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE |
-				  REGULATOR_CHANGE_STATUS,
-	},
-	.num_consumer_supplies = ARRAY_SIZE(vmmc1_consumers),
-	.consumer_supplies = vmmc1_consumers,
-};
-
-static struct regulator_consumer_supply vgen_consumers[] = {
-	REGULATOR_SUPPLY("vdd", "spi0.0"),
-};
-
-static struct regulator_init_data vgen_init = {
-	.constraints = {
-		.min_uV	= 1800000,
-		.max_uV = 1800000,
-		.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE,
-	},
-	.num_consumer_supplies = ARRAY_SIZE(vgen_consumers),
-	.consumer_supplies = vgen_consumers,
-};
-
-static struct mc13xxx_regulator_init_data mx27_3ds_regulators[] = {
-	{
-		.id = MC13783_REG_VMMC1,
-		.init_data = &vmmc1_init,
-	}, {
-		.id = MC13783_REG_VGEN,
-		.init_data = &vgen_init,
-	}, {
-		.id = MC13783_REG_GPO1, /* Turn on 1.8V */
-		.init_data = &gpo_init,
-	}, {
-		.id = MC13783_REG_GPO3, /* Turn on 3.3V */
-		.init_data = &gpo_init,
-	},
-};
-
-/* MC13783 */
-static struct mc13xxx_codec_platform_data mx27_3ds_codec = {
-	.dac_ssi_port = MC13783_SSI1_PORT,
-	.adc_ssi_port = MC13783_SSI1_PORT,
-};
-
-static struct mc13xxx_platform_data mc13783_pdata = {
-	.regulators = {
-		.regulators = mx27_3ds_regulators,
-		.num_regulators = ARRAY_SIZE(mx27_3ds_regulators),
-
-	},
-	.flags  = MC13XXX_USE_TOUCHSCREEN | MC13XXX_USE_RTC |
-						MC13XXX_USE_CODEC,
-	.codec = &mx27_3ds_codec,
-};
-
-static struct imx_ssi_platform_data mx27_3ds_ssi_pdata = {
-	.flags = IMX_SSI_DMA | IMX_SSI_NET,
-};
-
-/* SPI */
-static struct gpiod_lookup_table mx27_spi1_gpiod_table = {
-	.dev_id = "imx27-cspi.0", /* Actual device name for spi1 */
-	.table = {
-		/*
-		 * The i.MX27 has the i.MX21 GPIO controller, the SPI1 CS GPIO
-		 * SPI1_SS0 is numbered IMX_GPIO_NR(4, 28).
-		 *
-		 * This is in "bank 4" which is subtracted by one in the macro
-		 * so this is actually bank 3 on "imx21-gpio.3".
-		 */
-		GPIO_LOOKUP_IDX("imx21-gpio.3", 28, "cs", 0, GPIO_ACTIVE_LOW),
-		{ },
-	},
-};
-
-static struct gpiod_lookup_table mx27_spi2_gpiod_table = {
-	.dev_id = "imx27-cspi.1", /* Actual device name for spi2 */
-	.table = {
-		/*
-		 * The i.MX27 has the i.MX21 GPIO controller, the SPI2 CS GPIO
-		 * SPI2_SS0 is numbered IMX_GPIO_NR(4, 21).
-		 *
-		 * This is in "bank 4" which is subtracted by one in the macro
-		 * so this is actually bank 3 on "imx21-gpio.3".
-		 */
-		GPIO_LOOKUP_IDX("imx21-gpio.3", 21, "cs", 0, GPIO_ACTIVE_LOW),
-		{ },
-	},
-};
-
-static struct imx_fb_videomode mx27_3ds_modes[] = {
-	{	/* 480x640 @ 60 Hz */
-		.mode = {
-			.name		= "Epson-VGA",
-			.refresh	= 60,
-			.xres		= 480,
-			.yres		= 640,
-			.pixclock	= 41701,
-			.left_margin	= 20,
-			.right_margin	= 41,
-			.upper_margin	= 10,
-			.lower_margin	= 5,
-			.hsync_len	= 20,
-			.vsync_len	= 10,
-			.sync		= FB_SYNC_OE_ACT_HIGH |
-						FB_SYNC_CLK_INVERT,
-			.vmode		= FB_VMODE_NONINTERLACED,
-			.flag		= 0,
-		},
-		.bpp		= 16,
-		.pcr		= 0xFAC08B82,
-	},
-};
-
-static const struct imx_fb_platform_data mx27_3ds_fb_data __initconst = {
-	.mode = mx27_3ds_modes,
-	.num_modes = ARRAY_SIZE(mx27_3ds_modes),
-	.pwmr		= 0x00A903FF,
-	.lscr1		= 0x00120300,
-	.dmacr		= 0x00020010,
-};
-
-/* LCD */
-static struct gpiod_lookup_table mx27_3ds_lcd_gpiod_table = {
-	.dev_id = "spi0.0", /* Bus 0 chipselect 0 */
-	.table = {
-		/*
-		 * The i.MX27 has the i.MX21 GPIO controller, the GPIOs
-		 * numbered IMX_GPIO_NR(1, 3) and IMX_GPIO_NR(1, 31)
-		 * are in "bank 1" which is subtracted by one in the macro
-		 * so these are actually bank 0 on "imx21-gpio.0".
-		 */
-		GPIO_LOOKUP("imx21-gpio.0", 3, "reset", GPIO_ACTIVE_HIGH),
-		GPIO_LOOKUP("imx21-gpio.0", 31, "enable", GPIO_ACTIVE_HIGH),
-		{ },
-	},
-};
-
-static struct spi_board_info mx27_3ds_spi_devs[] __initdata = {
-	{
-		.modalias	= "mc13783",
-		.max_speed_hz	= 1000000,
-		.bus_num	= 1,
-		.chip_select	= 0, /* SS0 */
-		.platform_data	= &mc13783_pdata,
-		/* irq number is run-time assigned */
-		.mode = SPI_CS_HIGH,
-	}, {
-		.modalias	= "l4f00242t03",
-		.max_speed_hz	= 5000000,
-		.bus_num	= 0,
-		.chip_select	= 0, /* SS0 */
-	},
-};
-
-static const struct imxi2c_platform_data mx27_3ds_i2c0_data __initconst = {
-	.bitrate = 100000,
-};
-
-static void __init mx27pdk_init(void)
-{
-	imx27_soc_init();
-
-	mxc_gpio_setup_multiple_pins(mx27pdk_pins, ARRAY_SIZE(mx27pdk_pins),
-		"mx27pdk");
-	imx27_add_imx_uart0(&uart_pdata);
-	imx27_add_fec(NULL);
-	imx27_add_imx_keypad(&mx27_3ds_keymap_data);
-	imx27_add_imx2_wdt();
-
-	imx27_add_spi_imx1(&mx27_spi2_gpiod_table);
-	imx27_add_spi_imx0(&mx27_spi1_gpiod_table);
-
-	imx27_add_imx_i2c(0, &mx27_3ds_i2c0_data);
-	imx27_add_imx_fb(&mx27_3ds_fb_data);
-
-	imx27_add_imx_ssi(0, &mx27_3ds_ssi_pdata);
-}
-
-static void __init mx27pdk_late_init(void)
-{
-	mx27_3ds_sdhc1_enable_level_translator();
-	imx27_add_mxc_mmc(0, &sdhc1_pdata);
-
-	otg_phy_init();
-
-	if (otg_mode_host) {
-		otg_pdata.otg = imx_otg_ulpi_create(ULPI_OTG_DRVVBUS |
-				ULPI_OTG_DRVVBUS_EXT);
-
-		if (otg_pdata.otg)
-			imx27_add_mxc_ehci_otg(&otg_pdata);
-	}
-
-	if (!otg_mode_host)
-		imx27_add_fsl_usb2_udc(&otg_device_pdata);
-
-	gpiod_add_lookup_table(&mx27_3ds_lcd_gpiod_table);
-	mx27_3ds_spi_devs[0].irq = gpio_to_irq(PMIC_INT);
-	spi_register_board_info(mx27_3ds_spi_devs,
-				ARRAY_SIZE(mx27_3ds_spi_devs));
-
-	if (mxc_expio_init(MX27_CS5_BASE_ADDR, IMX_GPIO_NR(3, 28)))
-		pr_warn("Init of the debugboard failed, all devices on the debugboard are unusable.\n");
-
-
-	imx_add_platform_device("imx_mc13783", 0, NULL, 0, NULL, 0);
-}
-
-static void __init mx27pdk_timer_init(void)
-{
-	mx27_clocks_init(26000000);
-}
-
-MACHINE_START(MX27_3DS, "Freescale MX27PDK")
-	/* maintainer: Freescale Semiconductor, Inc. */
-	.atag_offset = 0x100,
-	.map_io = mx27_map_io,
-	.init_early = imx27_init_early,
-	.init_irq = mx27_init_irq,
-	.init_time	= mx27pdk_timer_init,
-	.init_machine = mx27pdk_init,
-	.init_late	= mx27pdk_late_init,
-	.restart	= mxc_restart,
-MACHINE_END