ARM: at91: remove at91rm9200 legacy board support

Second part of at91rm9200 legacy !DT removal. This is the core !DT support
removal for this Atmel SoC.
Note that from now on, the Kconfig.non_dt file and its specialized options are
completely removed.
Use the Device Tree for running this board with newer kernels.

Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: Boris BREZILLON <boris.brezillon@free-electrons.com>

1 files changed, 0 insertions, 1212 deletions

diff --git a/arch/arm/mach-at91/at91rm9200_devices.c b/arch/arm/mach-at91/at91rm9200_devices.c
deleted file mode 100644
index 74f1eaf97801..000000000000
--- a/arch/arm/mach-at91/at91rm9200_devices.c
+++ /dev/null
@@ -1,1212 +0,0 @@
-/*
- * arch/arm/mach-at91/at91rm9200_devices.c
- *
- *  Copyright (C) 2005 Thibaut VARENE <varenet@parisc-linux.org>
- *  Copyright (C) 2005 David Brownell
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- */
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-
-#include <linux/dma-mapping.h>
-#include <linux/gpio.h>
-#include <linux/gpio/machine.h>
-#include <linux/platform_device.h>
-#include <linux/i2c-gpio.h>
-
-#include <mach/at91rm9200.h>
-#include <mach/at91rm9200_mc.h>
-#include <mach/at91_ramc.h>
-#include <mach/hardware.h>
-
-#include "board.h"
-#include "generic.h"
-#include "gpio.h"
-
-
-/* --------------------------------------------------------------------
- *  USB Host
- * -------------------------------------------------------------------- */
-
-#if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE)
-static u64 ohci_dmamask = DMA_BIT_MASK(32);
-static struct at91_usbh_data usbh_data;
-
-static struct resource usbh_resources[] = {
-	[0] = {
-		.start	= AT91RM9200_UHP_BASE,
-		.end	= AT91RM9200_UHP_BASE + SZ_1M - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91RM9200_ID_UHP,
-		.end	= NR_IRQS_LEGACY + AT91RM9200_ID_UHP,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device at91rm9200_usbh_device = {
-	.name		= "at91_ohci",
-	.id		= -1,
-	.dev		= {
-				.dma_mask		= &ohci_dmamask,
-				.coherent_dma_mask	= DMA_BIT_MASK(32),
-				.platform_data		= &usbh_data,
-	},
-	.resource	= usbh_resources,
-	.num_resources	= ARRAY_SIZE(usbh_resources),
-};
-
-void __init at91_add_device_usbh(struct at91_usbh_data *data)
-{
-	int i;
-
-	if (!data)
-		return;
-
-	/* Enable overcurrent notification */
-	for (i = 0; i < data->ports; i++) {
-		if (gpio_is_valid(data->overcurrent_pin[i]))
-			at91_set_gpio_input(data->overcurrent_pin[i], 1);
-	}
-
-	usbh_data = *data;
-	platform_device_register(&at91rm9200_usbh_device);
-}
-#else
-void __init at91_add_device_usbh(struct at91_usbh_data *data) {}
-#endif
-
-
-/* --------------------------------------------------------------------
- *  USB Device (Gadget)
- * -------------------------------------------------------------------- */
-
-#if defined(CONFIG_USB_AT91) || defined(CONFIG_USB_AT91_MODULE)
-static struct at91_udc_data udc_data;
-
-static struct resource udc_resources[] = {
-	[0] = {
-		.start	= AT91RM9200_BASE_UDP,
-		.end	= AT91RM9200_BASE_UDP + SZ_16K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91RM9200_ID_UDP,
-		.end	= NR_IRQS_LEGACY + AT91RM9200_ID_UDP,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device at91rm9200_udc_device = {
-	.name		= "at91_udc",
-	.id		= -1,
-	.dev		= {
-				.platform_data		= &udc_data,
-	},
-	.resource	= udc_resources,
-	.num_resources	= ARRAY_SIZE(udc_resources),
-};
-
-void __init at91_add_device_udc(struct at91_udc_data *data)
-{
-	if (!data)
-		return;
-
-	if (gpio_is_valid(data->vbus_pin)) {
-		at91_set_gpio_input(data->vbus_pin, 0);
-		at91_set_deglitch(data->vbus_pin, 1);
-	}
-	if (gpio_is_valid(data->pullup_pin))
-		at91_set_gpio_output(data->pullup_pin, 0);
-
-	udc_data = *data;
-	platform_device_register(&at91rm9200_udc_device);
-}
-#else
-void __init at91_add_device_udc(struct at91_udc_data *data) {}
-#endif
-
-
-/* --------------------------------------------------------------------
- *  Ethernet
- * -------------------------------------------------------------------- */
-
-#if defined(CONFIG_ARM_AT91_ETHER) || defined(CONFIG_ARM_AT91_ETHER_MODULE)
-static u64 eth_dmamask = DMA_BIT_MASK(32);
-static struct macb_platform_data eth_data;
-
-static struct resource eth_resources[] = {
-	[0] = {
-		.start	= AT91RM9200_BASE_EMAC,
-		.end	= AT91RM9200_BASE_EMAC + SZ_16K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91RM9200_ID_EMAC,
-		.end	= NR_IRQS_LEGACY + AT91RM9200_ID_EMAC,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device at91rm9200_eth_device = {
-	.name		= "at91_ether",
-	.id		= -1,
-	.dev		= {
-				.dma_mask		= &eth_dmamask,
-				.coherent_dma_mask	= DMA_BIT_MASK(32),
-				.platform_data		= &eth_data,
-	},
-	.resource	= eth_resources,
-	.num_resources	= ARRAY_SIZE(eth_resources),
-};
-
-void __init at91_add_device_eth(struct macb_platform_data *data)
-{
-	if (!data)
-		return;
-
-	if (gpio_is_valid(data->phy_irq_pin)) {
-		at91_set_gpio_input(data->phy_irq_pin, 0);
-		at91_set_deglitch(data->phy_irq_pin, 1);
-	}
-
-	/* Pins used for MII and RMII */
-	at91_set_A_periph(AT91_PIN_PA16, 0);	/* EMDIO */
-	at91_set_A_periph(AT91_PIN_PA15, 0);	/* EMDC */
-	at91_set_A_periph(AT91_PIN_PA14, 0);	/* ERXER */
-	at91_set_A_periph(AT91_PIN_PA13, 0);	/* ERX1 */
-	at91_set_A_periph(AT91_PIN_PA12, 0);	/* ERX0 */
-	at91_set_A_periph(AT91_PIN_PA11, 0);	/* ECRS_ECRSDV */
-	at91_set_A_periph(AT91_PIN_PA10, 0);	/* ETX1 */
-	at91_set_A_periph(AT91_PIN_PA9, 0);	/* ETX0 */
-	at91_set_A_periph(AT91_PIN_PA8, 0);	/* ETXEN */
-	at91_set_A_periph(AT91_PIN_PA7, 0);	/* ETXCK_EREFCK */
-
-	if (!data->is_rmii) {
-		at91_set_B_periph(AT91_PIN_PB19, 0);	/* ERXCK */
-		at91_set_B_periph(AT91_PIN_PB18, 0);	/* ECOL */
-		at91_set_B_periph(AT91_PIN_PB17, 0);	/* ERXDV */
-		at91_set_B_periph(AT91_PIN_PB16, 0);	/* ERX3 */
-		at91_set_B_periph(AT91_PIN_PB15, 0);	/* ERX2 */
-		at91_set_B_periph(AT91_PIN_PB14, 0);	/* ETXER */
-		at91_set_B_periph(AT91_PIN_PB13, 0);	/* ETX3 */
-		at91_set_B_periph(AT91_PIN_PB12, 0);	/* ETX2 */
-	}
-
-	eth_data = *data;
-	platform_device_register(&at91rm9200_eth_device);
-}
-#else
-void __init at91_add_device_eth(struct macb_platform_data *data) {}
-#endif
-
-
-/* --------------------------------------------------------------------
- *  Compact Flash / PCMCIA
- * -------------------------------------------------------------------- */
-
-#if defined(CONFIG_AT91_CF) || defined(CONFIG_AT91_CF_MODULE)
-static struct at91_cf_data cf_data;
-
-#define CF_BASE		AT91_CHIPSELECT_4
-
-static struct resource cf_resources[] = {
-	[0] = {
-		.start	= CF_BASE,
-		/* ties up CS4, CS5 and CS6 */
-		.end	= CF_BASE + (0x30000000 - 1),
-		.flags	= IORESOURCE_MEM | IORESOURCE_MEM_8AND16BIT,
-	},
-};
-
-static struct platform_device at91rm9200_cf_device = {
-	.name		= "at91_cf",
-	.id		= -1,
-	.dev		= {
-				.platform_data		= &cf_data,
-	},
-	.resource	= cf_resources,
-	.num_resources	= ARRAY_SIZE(cf_resources),
-};
-
-void __init at91_add_device_cf(struct at91_cf_data *data)
-{
-	unsigned int csa;
-
-	if (!data)
-		return;
-
-	data->chipselect = 4;		/* can only use EBI ChipSelect 4 */
-
-	/* CF takes over CS4, CS5, CS6 */
-	csa = at91_ramc_read(0, AT91_EBI_CSA);
-	at91_ramc_write(0, AT91_EBI_CSA, csa | AT91_EBI_CS4A_SMC_COMPACTFLASH);
-
-	/*
-	 * Static memory controller timing adjustments.
-	 * REVISIT:  these timings are in terms of MCK cycles, so
-	 * when MCK changes (cpufreq etc) so must these values...
-	 */
-	at91_ramc_write(0, AT91_SMC_CSR(4),
-				  AT91_SMC_ACSS_STD
-				| AT91_SMC_DBW_16
-				| AT91_SMC_BAT
-				| AT91_SMC_WSEN
-				| AT91_SMC_NWS_(32)	/* wait states */
-				| AT91_SMC_RWSETUP_(6)	/* setup time */
-				| AT91_SMC_RWHOLD_(4)	/* hold time */
-	);
-
-	/* input/irq */
-	if (gpio_is_valid(data->irq_pin)) {
-		at91_set_gpio_input(data->irq_pin, 1);
-		at91_set_deglitch(data->irq_pin, 1);
-	}
-	at91_set_gpio_input(data->det_pin, 1);
-	at91_set_deglitch(data->det_pin, 1);
-
-	/* outputs, initially off */
-	if (gpio_is_valid(data->vcc_pin))
-		at91_set_gpio_output(data->vcc_pin, 0);
-	at91_set_gpio_output(data->rst_pin, 0);
-
-	/* force poweron defaults for these pins ... */
-	at91_set_A_periph(AT91_PIN_PC9, 0);	/* A25/CFRNW */
-	at91_set_A_periph(AT91_PIN_PC10, 0);	/* NCS4/CFCS */
-	at91_set_A_periph(AT91_PIN_PC11, 0);	/* NCS5/CFCE1 */
-	at91_set_A_periph(AT91_PIN_PC12, 0);	/* NCS6/CFCE2 */
-
-	/* nWAIT is _not_ a default setting */
-	at91_set_A_periph(AT91_PIN_PC6, 1);	/* nWAIT */
-
-	cf_data = *data;
-	platform_device_register(&at91rm9200_cf_device);
-}
-#else
-void __init at91_add_device_cf(struct at91_cf_data *data) {}
-#endif
-
-
-/* --------------------------------------------------------------------
- *  MMC / SD
- * -------------------------------------------------------------------- */
-
-#if IS_ENABLED(CONFIG_MMC_ATMELMCI)
-static u64 mmc_dmamask = DMA_BIT_MASK(32);
-static struct mci_platform_data mmc_data;
-
-static struct resource mmc_resources[] = {
-	[0] = {
-		.start	= AT91RM9200_BASE_MCI,
-		.end	= AT91RM9200_BASE_MCI + SZ_16K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91RM9200_ID_MCI,
-		.end	= NR_IRQS_LEGACY + AT91RM9200_ID_MCI,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device at91rm9200_mmc_device = {
-	.name		= "atmel_mci",
-	.id		= -1,
-	.dev		= {
-				.dma_mask		= &mmc_dmamask,
-				.coherent_dma_mask	= DMA_BIT_MASK(32),
-				.platform_data		= &mmc_data,
-	},
-	.resource	= mmc_resources,
-	.num_resources	= ARRAY_SIZE(mmc_resources),
-};
-
-void __init at91_add_device_mci(short mmc_id, struct mci_platform_data *data)
-{
-	unsigned int i;
-	unsigned int slot_count = 0;
-
-	if (!data)
-		return;
-
-	for (i = 0; i < ATMCI_MAX_NR_SLOTS; i++) {
-
-		if (!data->slot[i].bus_width)
-			continue;
-
-		/* input/irq */
-		if (gpio_is_valid(data->slot[i].detect_pin)) {
-			at91_set_gpio_input(data->slot[i].detect_pin, 1);
-			at91_set_deglitch(data->slot[i].detect_pin, 1);
-		}
-		if (gpio_is_valid(data->slot[i].wp_pin))
-			at91_set_gpio_input(data->slot[i].wp_pin, 1);
-
-		switch (i) {
-		case 0:					/* slot A */
-			/* CMD */
-			at91_set_A_periph(AT91_PIN_PA28, 1);
-			/* DAT0, maybe DAT1..DAT3 */
-			at91_set_A_periph(AT91_PIN_PA29, 1);
-			if (data->slot[i].bus_width == 4) {
-				at91_set_B_periph(AT91_PIN_PB3, 1);
-				at91_set_B_periph(AT91_PIN_PB4, 1);
-				at91_set_B_periph(AT91_PIN_PB5, 1);
-			}
-			slot_count++;
-			break;
-		case 1:					/* slot B */
-			/* CMD */
-			at91_set_B_periph(AT91_PIN_PA8, 1);
-			/* DAT0, maybe DAT1..DAT3 */
-			at91_set_B_periph(AT91_PIN_PA9, 1);
-			if (data->slot[i].bus_width == 4) {
-				at91_set_B_periph(AT91_PIN_PA10, 1);
-				at91_set_B_periph(AT91_PIN_PA11, 1);
-				at91_set_B_periph(AT91_PIN_PA12, 1);
-			}
-			slot_count++;
-			break;
-		default:
-			printk(KERN_ERR
-			       "AT91: SD/MMC slot %d not available\n", i);
-			break;
-		}
-		if (slot_count) {
-			/* CLK */
-			at91_set_A_periph(AT91_PIN_PA27, 0);
-
-			mmc_data = *data;
-			platform_device_register(&at91rm9200_mmc_device);
-		}
-	}
-
-}
-#else
-void __init at91_add_device_mci(short mmc_id, struct mci_platform_data *data) {}
-#endif
-
-
-/* --------------------------------------------------------------------
- *  NAND / SmartMedia
- * -------------------------------------------------------------------- */
-
-#if defined(CONFIG_MTD_NAND_ATMEL) || defined(CONFIG_MTD_NAND_ATMEL_MODULE)
-static struct atmel_nand_data nand_data;
-
-#define NAND_BASE	AT91_CHIPSELECT_3
-
-static struct resource nand_resources[] = {
-	{
-		.start	= NAND_BASE,
-		.end	= NAND_BASE + SZ_256M - 1,
-		.flags	= IORESOURCE_MEM,
-	}
-};
-
-static struct platform_device at91rm9200_nand_device = {
-	.name		= "atmel_nand",
-	.id		= -1,
-	.dev		= {
-				.platform_data	= &nand_data,
-	},
-	.resource	= nand_resources,
-	.num_resources	= ARRAY_SIZE(nand_resources),
-};
-
-void __init at91_add_device_nand(struct atmel_nand_data *data)
-{
-	unsigned int csa;
-
-	if (!data)
-		return;
-
-	/* enable the address range of CS3 */
-	csa = at91_ramc_read(0, AT91_EBI_CSA);
-	at91_ramc_write(0, AT91_EBI_CSA, csa | AT91_EBI_CS3A_SMC_SMARTMEDIA);
-
-	/* set the bus interface characteristics */
-	at91_ramc_write(0, AT91_SMC_CSR(3), AT91_SMC_ACSS_STD | AT91_SMC_DBW_8 | AT91_SMC_WSEN
-		| AT91_SMC_NWS_(5)
-		| AT91_SMC_TDF_(1)
-		| AT91_SMC_RWSETUP_(0)	/* tDS Data Set up Time 30 - ns */
-		| AT91_SMC_RWHOLD_(1)	/* tDH Data Hold Time 20 - ns */
-	);
-
-	/* enable pin */
-	if (gpio_is_valid(data->enable_pin))
-		at91_set_gpio_output(data->enable_pin, 1);
-
-	/* ready/busy pin */
-	if (gpio_is_valid(data->rdy_pin))
-		at91_set_gpio_input(data->rdy_pin, 1);
-
-	/* card detect pin */
-	if (gpio_is_valid(data->det_pin))
-		at91_set_gpio_input(data->det_pin, 1);
-
-	at91_set_A_periph(AT91_PIN_PC1, 0);		/* SMOE */
-	at91_set_A_periph(AT91_PIN_PC3, 0);		/* SMWE */
-
-	nand_data = *data;
-	platform_device_register(&at91rm9200_nand_device);
-}
-#else
-void __init at91_add_device_nand(struct atmel_nand_data *data) {}
-#endif
-
-
-/* --------------------------------------------------------------------
- *  TWI (i2c)
- * -------------------------------------------------------------------- */
-
-/*
- * Prefer the GPIO code since the TWI controller isn't robust
- * (gets overruns and underruns under load) and can only issue
- * repeated STARTs in one scenario (the driver doesn't yet handle them).
- */
-#if defined(CONFIG_I2C_GPIO) || defined(CONFIG_I2C_GPIO_MODULE)
-
-static struct i2c_gpio_platform_data pdata = {
-	.sda_pin		= AT91_PIN_PA25,
-	.sda_is_open_drain	= 1,
-	.scl_pin		= AT91_PIN_PA26,
-	.scl_is_open_drain	= 1,
-	.udelay			= 2,		/* ~100 kHz */
-};
-
-static struct platform_device at91rm9200_twi_device = {
-	.name			= "i2c-gpio",
-	.id			= 0,
-	.dev.platform_data	= &pdata,
-};
-
-void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices)
-{
-	at91_set_GPIO_periph(AT91_PIN_PA25, 1);		/* TWD (SDA) */
-	at91_set_multi_drive(AT91_PIN_PA25, 1);
-
-	at91_set_GPIO_periph(AT91_PIN_PA26, 1);		/* TWCK (SCL) */
-	at91_set_multi_drive(AT91_PIN_PA26, 1);
-
-	i2c_register_board_info(0, devices, nr_devices);
-	platform_device_register(&at91rm9200_twi_device);
-}
-
-#elif defined(CONFIG_I2C_AT91) || defined(CONFIG_I2C_AT91_MODULE)
-
-static struct resource twi_resources[] = {
-	[0] = {
-		.start	= AT91RM9200_BASE_TWI,
-		.end	= AT91RM9200_BASE_TWI + SZ_16K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91RM9200_ID_TWI,
-		.end	= NR_IRQS_LEGACY + AT91RM9200_ID_TWI,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device at91rm9200_twi_device = {
-	.name		= "i2c-at91rm9200",
-	.id		= 0,
-	.resource	= twi_resources,
-	.num_resources	= ARRAY_SIZE(twi_resources),
-};
-
-void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices)
-{
-	/* pins used for TWI interface */
-	at91_set_A_periph(AT91_PIN_PA25, 0);		/* TWD */
-	at91_set_multi_drive(AT91_PIN_PA25, 1);
-
-	at91_set_A_periph(AT91_PIN_PA26, 0);		/* TWCK */
-	at91_set_multi_drive(AT91_PIN_PA26, 1);
-
-	i2c_register_board_info(0, devices, nr_devices);
-	platform_device_register(&at91rm9200_twi_device);
-}
-#else
-void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices) {}
-#endif
-
-
-/* --------------------------------------------------------------------
- *  SPI
- * -------------------------------------------------------------------- */
-
-#if defined(CONFIG_SPI_ATMEL) || defined(CONFIG_SPI_ATMEL_MODULE)
-static u64 spi_dmamask = DMA_BIT_MASK(32);
-
-static struct resource spi_resources[] = {
-	[0] = {
-		.start	= AT91RM9200_BASE_SPI,
-		.end	= AT91RM9200_BASE_SPI + SZ_16K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91RM9200_ID_SPI,
-		.end	= NR_IRQS_LEGACY + AT91RM9200_ID_SPI,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device at91rm9200_spi_device = {
-	.name		= "atmel_spi",
-	.id		= 0,
-	.dev		= {
-				.dma_mask		= &spi_dmamask,
-				.coherent_dma_mask	= DMA_BIT_MASK(32),
-	},
-	.resource	= spi_resources,
-	.num_resources	= ARRAY_SIZE(spi_resources),
-};
-
-static const unsigned spi_standard_cs[4] = { AT91_PIN_PA3, AT91_PIN_PA4, AT91_PIN_PA5, AT91_PIN_PA6 };
-
-void __init at91_add_device_spi(struct spi_board_info *devices, int nr_devices)
-{
-	int i;
-	unsigned long cs_pin;
-
-	at91_set_A_periph(AT91_PIN_PA0, 0);	/* MISO */
-	at91_set_A_periph(AT91_PIN_PA1, 0);	/* MOSI */
-	at91_set_A_periph(AT91_PIN_PA2, 0);	/* SPCK */
-
-	/* Enable SPI chip-selects */
-	for (i = 0; i < nr_devices; i++) {
-		if (devices[i].controller_data)
-			cs_pin = (unsigned long) devices[i].controller_data;
-		else
-			cs_pin = spi_standard_cs[devices[i].chip_select];
-
-		if (devices[i].chip_select == 0)	/* for CS0 errata */
-			at91_set_A_periph(cs_pin, 0);
-		else
-			at91_set_gpio_output(cs_pin, 1);
-
-
-		/* pass chip-select pin to driver */
-		devices[i].controller_data = (void *) cs_pin;
-	}
-
-	spi_register_board_info(devices, nr_devices);
-	platform_device_register(&at91rm9200_spi_device);
-}
-#else
-void __init at91_add_device_spi(struct spi_board_info *devices, int nr_devices) {}
-#endif
-
-
-/* --------------------------------------------------------------------
- *  Timer/Counter blocks
- * -------------------------------------------------------------------- */
-
-#ifdef CONFIG_ATMEL_TCLIB
-
-static struct resource tcb0_resources[] = {
-	[0] = {
-		.start	= AT91RM9200_BASE_TCB0,
-		.end	= AT91RM9200_BASE_TCB0 + SZ_16K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91RM9200_ID_TC0,
-		.end	= NR_IRQS_LEGACY + AT91RM9200_ID_TC0,
-		.flags	= IORESOURCE_IRQ,
-	},
-	[2] = {
-		.start	= NR_IRQS_LEGACY + AT91RM9200_ID_TC1,
-		.end	= NR_IRQS_LEGACY + AT91RM9200_ID_TC1,
-		.flags	= IORESOURCE_IRQ,
-	},
-	[3] = {
-		.start	= NR_IRQS_LEGACY + AT91RM9200_ID_TC2,
-		.end	= NR_IRQS_LEGACY + AT91RM9200_ID_TC2,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device at91rm9200_tcb0_device = {
-	.name		= "atmel_tcb",
-	.id		= 0,
-	.resource	= tcb0_resources,
-	.num_resources	= ARRAY_SIZE(tcb0_resources),
-};
-
-static struct resource tcb1_resources[] = {
-	[0] = {
-		.start	= AT91RM9200_BASE_TCB1,
-		.end	= AT91RM9200_BASE_TCB1 + SZ_16K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91RM9200_ID_TC3,
-		.end	= NR_IRQS_LEGACY + AT91RM9200_ID_TC3,
-		.flags	= IORESOURCE_IRQ,
-	},
-	[2] = {
-		.start	= NR_IRQS_LEGACY + AT91RM9200_ID_TC4,
-		.end	= NR_IRQS_LEGACY + AT91RM9200_ID_TC4,
-		.flags	= IORESOURCE_IRQ,
-	},
-	[3] = {
-		.start	= NR_IRQS_LEGACY + AT91RM9200_ID_TC5,
-		.end	= NR_IRQS_LEGACY + AT91RM9200_ID_TC5,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device at91rm9200_tcb1_device = {
-	.name		= "atmel_tcb",
-	.id		= 1,
-	.resource	= tcb1_resources,
-	.num_resources	= ARRAY_SIZE(tcb1_resources),
-};
-
-static void __init at91_add_device_tc(void)
-{
-	platform_device_register(&at91rm9200_tcb0_device);
-	platform_device_register(&at91rm9200_tcb1_device);
-}
-#else
-static void __init at91_add_device_tc(void) { }
-#endif
-
-
-/* --------------------------------------------------------------------
- *  RTC
- * -------------------------------------------------------------------- */
-
-#if defined(CONFIG_RTC_DRV_AT91RM9200) || defined(CONFIG_RTC_DRV_AT91RM9200_MODULE)
-static struct resource rtc_resources[] = {
-	[0] = {
-		.start	= AT91RM9200_BASE_RTC,
-		.end	= AT91RM9200_BASE_RTC + SZ_256 - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91_ID_SYS,
-		.end	= NR_IRQS_LEGACY + AT91_ID_SYS,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device at91rm9200_rtc_device = {
-	.name		= "at91_rtc",
-	.id		= -1,
-	.resource	= rtc_resources,
-	.num_resources	= ARRAY_SIZE(rtc_resources),
-};
-
-static void __init at91_add_device_rtc(void)
-{
-	platform_device_register(&at91rm9200_rtc_device);
-}
-#else
-static void __init at91_add_device_rtc(void) {}
-#endif
-
-
-/* --------------------------------------------------------------------
- *  Watchdog
- * -------------------------------------------------------------------- */
-
-#if defined(CONFIG_AT91RM9200_WATCHDOG) || defined(CONFIG_AT91RM9200_WATCHDOG_MODULE)
-static struct platform_device at91rm9200_wdt_device = {
-	.name		= "at91_wdt",
-	.id		= -1,
-	.num_resources	= 0,
-};
-
-static void __init at91_add_device_watchdog(void)
-{
-	platform_device_register(&at91rm9200_wdt_device);
-}
-#else
-static void __init at91_add_device_watchdog(void) {}
-#endif
-
-
-/* --------------------------------------------------------------------
- *  SSC -- Synchronous Serial Controller
- * -------------------------------------------------------------------- */
-
-#if defined(CONFIG_ATMEL_SSC) || defined(CONFIG_ATMEL_SSC_MODULE)
-static u64 ssc0_dmamask = DMA_BIT_MASK(32);
-
-static struct resource ssc0_resources[] = {
-	[0] = {
-		.start	= AT91RM9200_BASE_SSC0,
-		.end	= AT91RM9200_BASE_SSC0 + SZ_16K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91RM9200_ID_SSC0,
-		.end	= NR_IRQS_LEGACY + AT91RM9200_ID_SSC0,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device at91rm9200_ssc0_device = {
-	.name	= "at91rm9200_ssc",
-	.id	= 0,
-	.dev	= {
-		.dma_mask		= &ssc0_dmamask,
-		.coherent_dma_mask	= DMA_BIT_MASK(32),
-	},
-	.resource	= ssc0_resources,
-	.num_resources	= ARRAY_SIZE(ssc0_resources),
-};
-
-static inline void configure_ssc0_pins(unsigned pins)
-{
-	if (pins & ATMEL_SSC_TF)
-		at91_set_A_periph(AT91_PIN_PB0, 1);
-	if (pins & ATMEL_SSC_TK)
-		at91_set_A_periph(AT91_PIN_PB1, 1);
-	if (pins & ATMEL_SSC_TD)
-		at91_set_A_periph(AT91_PIN_PB2, 1);
-	if (pins & ATMEL_SSC_RD)
-		at91_set_A_periph(AT91_PIN_PB3, 1);
-	if (pins & ATMEL_SSC_RK)
-		at91_set_A_periph(AT91_PIN_PB4, 1);
-	if (pins & ATMEL_SSC_RF)
-		at91_set_A_periph(AT91_PIN_PB5, 1);
-}
-
-static u64 ssc1_dmamask = DMA_BIT_MASK(32);
-
-static struct resource ssc1_resources[] = {
-	[0] = {
-		.start	= AT91RM9200_BASE_SSC1,
-		.end	= AT91RM9200_BASE_SSC1 + SZ_16K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91RM9200_ID_SSC1,
-		.end	= NR_IRQS_LEGACY + AT91RM9200_ID_SSC1,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device at91rm9200_ssc1_device = {
-	.name	= "at91rm9200_ssc",
-	.id	= 1,
-	.dev	= {
-		.dma_mask		= &ssc1_dmamask,
-		.coherent_dma_mask	= DMA_BIT_MASK(32),
-	},
-	.resource	= ssc1_resources,
-	.num_resources	= ARRAY_SIZE(ssc1_resources),
-};
-
-static inline void configure_ssc1_pins(unsigned pins)
-{
-	if (pins & ATMEL_SSC_TF)
-		at91_set_A_periph(AT91_PIN_PB6, 1);
-	if (pins & ATMEL_SSC_TK)
-		at91_set_A_periph(AT91_PIN_PB7, 1);
-	if (pins & ATMEL_SSC_TD)
-		at91_set_A_periph(AT91_PIN_PB8, 1);
-	if (pins & ATMEL_SSC_RD)
-		at91_set_A_periph(AT91_PIN_PB9, 1);
-	if (pins & ATMEL_SSC_RK)
-		at91_set_A_periph(AT91_PIN_PB10, 1);
-	if (pins & ATMEL_SSC_RF)
-		at91_set_A_periph(AT91_PIN_PB11, 1);
-}
-
-static u64 ssc2_dmamask = DMA_BIT_MASK(32);
-
-static struct resource ssc2_resources[] = {
-	[0] = {
-		.start	= AT91RM9200_BASE_SSC2,
-		.end	= AT91RM9200_BASE_SSC2 + SZ_16K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91RM9200_ID_SSC2,
-		.end	= NR_IRQS_LEGACY + AT91RM9200_ID_SSC2,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device at91rm9200_ssc2_device = {
-	.name	= "at91rm9200_ssc",
-	.id	= 2,
-	.dev	= {
-		.dma_mask		= &ssc2_dmamask,
-		.coherent_dma_mask	= DMA_BIT_MASK(32),
-	},
-	.resource	= ssc2_resources,
-	.num_resources	= ARRAY_SIZE(ssc2_resources),
-};
-
-static inline void configure_ssc2_pins(unsigned pins)
-{
-	if (pins & ATMEL_SSC_TF)
-		at91_set_A_periph(AT91_PIN_PB12, 1);
-	if (pins & ATMEL_SSC_TK)
-		at91_set_A_periph(AT91_PIN_PB13, 1);
-	if (pins & ATMEL_SSC_TD)
-		at91_set_A_periph(AT91_PIN_PB14, 1);
-	if (pins & ATMEL_SSC_RD)
-		at91_set_A_periph(AT91_PIN_PB15, 1);
-	if (pins & ATMEL_SSC_RK)
-		at91_set_A_periph(AT91_PIN_PB16, 1);
-	if (pins & ATMEL_SSC_RF)
-		at91_set_A_periph(AT91_PIN_PB17, 1);
-}
-
-/*
- * SSC controllers are accessed through library code, instead of any
- * kind of all-singing/all-dancing driver.  For example one could be
- * used by a particular I2S audio codec's driver, while another one
- * on the same system might be used by a custom data capture driver.
- */
-void __init at91_add_device_ssc(unsigned id, unsigned pins)
-{
-	struct platform_device *pdev;
-
-	/*
-	 * NOTE: caller is responsible for passing information matching
-	 * "pins" to whatever will be using each particular controller.
-	 */
-	switch (id) {
-	case AT91RM9200_ID_SSC0:
-		pdev = &at91rm9200_ssc0_device;
-		configure_ssc0_pins(pins);
-		break;
-	case AT91RM9200_ID_SSC1:
-		pdev = &at91rm9200_ssc1_device;
-		configure_ssc1_pins(pins);
-		break;
-	case AT91RM9200_ID_SSC2:
-		pdev = &at91rm9200_ssc2_device;
-		configure_ssc2_pins(pins);
-		break;
-	default:
-		return;
-	}
-
-	platform_device_register(pdev);
-}
-
-#else
-void __init at91_add_device_ssc(unsigned id, unsigned pins) {}
-#endif
-
-
-/* --------------------------------------------------------------------
- *  UART
- * -------------------------------------------------------------------- */
-
-#if defined(CONFIG_SERIAL_ATMEL)
-static struct resource dbgu_resources[] = {
-	[0] = {
-		.start	= AT91RM9200_BASE_DBGU,
-		.end	= AT91RM9200_BASE_DBGU + SZ_512 - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91_ID_SYS,
-		.end	= NR_IRQS_LEGACY + AT91_ID_SYS,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct atmel_uart_data dbgu_data = {
-	.use_dma_tx	= 0,
-	.use_dma_rx	= 0,		/* DBGU not capable of receive DMA */
-};
-
-static u64 dbgu_dmamask = DMA_BIT_MASK(32);
-
-static struct platform_device at91rm9200_dbgu_device = {
-	.name		= "atmel_usart",
-	.id		= 0,
-	.dev		= {
-				.dma_mask		= &dbgu_dmamask,
-				.coherent_dma_mask	= DMA_BIT_MASK(32),
-				.platform_data		= &dbgu_data,
-	},
-	.resource	= dbgu_resources,
-	.num_resources	= ARRAY_SIZE(dbgu_resources),
-};
-
-static inline void configure_dbgu_pins(void)
-{
-	at91_set_A_periph(AT91_PIN_PA30, 0);		/* DRXD */
-	at91_set_A_periph(AT91_PIN_PA31, 1);		/* DTXD */
-}
-
-static struct resource uart0_resources[] = {
-	[0] = {
-		.start	= AT91RM9200_BASE_US0,
-		.end	= AT91RM9200_BASE_US0 + SZ_16K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91RM9200_ID_US0,
-		.end	= NR_IRQS_LEGACY + AT91RM9200_ID_US0,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct atmel_uart_data uart0_data = {
-	.use_dma_tx	= 1,
-	.use_dma_rx	= 1,
-};
-
-static struct gpiod_lookup_table uart0_gpios_table = {
-	.dev_id = "atmel_usart",
-	.table = {
-		GPIO_LOOKUP("pioA", 21, "rts", GPIO_ACTIVE_LOW),
-		{ },
-	},
-};
-
-static u64 uart0_dmamask = DMA_BIT_MASK(32);
-
-static struct platform_device at91rm9200_uart0_device = {
-	.name		= "atmel_usart",
-	.id		= 1,
-	.dev		= {
-				.dma_mask		= &uart0_dmamask,
-				.coherent_dma_mask	= DMA_BIT_MASK(32),
-				.platform_data		= &uart0_data,
-	},
-	.resource	= uart0_resources,
-	.num_resources	= ARRAY_SIZE(uart0_resources),
-};
-
-static inline void configure_usart0_pins(unsigned pins)
-{
-	at91_set_A_periph(AT91_PIN_PA17, 1);		/* TXD0 */
-	at91_set_A_periph(AT91_PIN_PA18, 0);		/* RXD0 */
-
-	if (pins & ATMEL_UART_CTS)
-		at91_set_A_periph(AT91_PIN_PA20, 0);	/* CTS0 */
-
-	if (pins & ATMEL_UART_RTS) {
-		/*
-		 * AT91RM9200 Errata #39 - RTS0 is not internally connected to PA21.
-		 * We need to drive the pin manually. The serial driver will driver
-		 * this to high when initializing.
-		 */
-		gpiod_add_lookup_table(&uart0_gpios_table);
-	}
-}
-
-static struct resource uart1_resources[] = {
-	[0] = {
-		.start	= AT91RM9200_BASE_US1,
-		.end	= AT91RM9200_BASE_US1 + SZ_16K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91RM9200_ID_US1,
-		.end	= NR_IRQS_LEGACY + AT91RM9200_ID_US1,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct atmel_uart_data uart1_data = {
-	.use_dma_tx	= 1,
-	.use_dma_rx	= 1,
-};
-
-static u64 uart1_dmamask = DMA_BIT_MASK(32);
-
-static struct platform_device at91rm9200_uart1_device = {
-	.name		= "atmel_usart",
-	.id		= 2,
-	.dev		= {
-				.dma_mask		= &uart1_dmamask,
-				.coherent_dma_mask	= DMA_BIT_MASK(32),
-				.platform_data		= &uart1_data,
-	},
-	.resource	= uart1_resources,
-	.num_resources	= ARRAY_SIZE(uart1_resources),
-};
-
-static inline void configure_usart1_pins(unsigned pins)
-{
-	at91_set_A_periph(AT91_PIN_PB20, 1);		/* TXD1 */
-	at91_set_A_periph(AT91_PIN_PB21, 0);		/* RXD1 */
-
-	if (pins & ATMEL_UART_RI)
-		at91_set_A_periph(AT91_PIN_PB18, 0);	/* RI1 */
-	if (pins & ATMEL_UART_DTR)
-		at91_set_A_periph(AT91_PIN_PB19, 0);	/* DTR1 */
-	if (pins & ATMEL_UART_DCD)
-		at91_set_A_periph(AT91_PIN_PB23, 0);	/* DCD1 */
-	if (pins & ATMEL_UART_CTS)
-		at91_set_A_periph(AT91_PIN_PB24, 0);	/* CTS1 */
-	if (pins & ATMEL_UART_DSR)
-		at91_set_A_periph(AT91_PIN_PB25, 0);	/* DSR1 */
-	if (pins & ATMEL_UART_RTS)
-		at91_set_A_periph(AT91_PIN_PB26, 0);	/* RTS1 */
-}
-
-static struct resource uart2_resources[] = {
-	[0] = {
-		.start	= AT91RM9200_BASE_US2,
-		.end	= AT91RM9200_BASE_US2 + SZ_16K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91RM9200_ID_US2,
-		.end	= NR_IRQS_LEGACY + AT91RM9200_ID_US2,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct atmel_uart_data uart2_data = {
-	.use_dma_tx	= 1,
-	.use_dma_rx	= 1,
-};
-
-static u64 uart2_dmamask = DMA_BIT_MASK(32);
-
-static struct platform_device at91rm9200_uart2_device = {
-	.name		= "atmel_usart",
-	.id		= 3,
-	.dev		= {
-				.dma_mask		= &uart2_dmamask,
-				.coherent_dma_mask	= DMA_BIT_MASK(32),
-				.platform_data		= &uart2_data,
-	},
-	.resource	= uart2_resources,
-	.num_resources	= ARRAY_SIZE(uart2_resources),
-};
-
-static inline void configure_usart2_pins(unsigned pins)
-{
-	at91_set_A_periph(AT91_PIN_PA22, 0);		/* RXD2 */
-	at91_set_A_periph(AT91_PIN_PA23, 1);		/* TXD2 */
-
-	if (pins & ATMEL_UART_CTS)
-		at91_set_B_periph(AT91_PIN_PA30, 0);	/* CTS2 */
-	if (pins & ATMEL_UART_RTS)
-		at91_set_B_periph(AT91_PIN_PA31, 0);	/* RTS2 */
-}
-
-static struct resource uart3_resources[] = {
-	[0] = {
-		.start	= AT91RM9200_BASE_US3,
-		.end	= AT91RM9200_BASE_US3 + SZ_16K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91RM9200_ID_US3,
-		.end	= NR_IRQS_LEGACY + AT91RM9200_ID_US3,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct atmel_uart_data uart3_data = {
-	.use_dma_tx	= 1,
-	.use_dma_rx	= 1,
-};
-
-static u64 uart3_dmamask = DMA_BIT_MASK(32);
-
-static struct platform_device at91rm9200_uart3_device = {
-	.name		= "atmel_usart",
-	.id		= 4,
-	.dev		= {
-				.dma_mask		= &uart3_dmamask,
-				.coherent_dma_mask	= DMA_BIT_MASK(32),
-				.platform_data		= &uart3_data,
-	},
-	.resource	= uart3_resources,
-	.num_resources	= ARRAY_SIZE(uart3_resources),
-};
-
-static inline void configure_usart3_pins(unsigned pins)
-{
-	at91_set_B_periph(AT91_PIN_PA5, 1);		/* TXD3 */
-	at91_set_B_periph(AT91_PIN_PA6, 0);		/* RXD3 */
-
-	if (pins & ATMEL_UART_CTS)
-		at91_set_B_periph(AT91_PIN_PB1, 0);	/* CTS3 */
-	if (pins & ATMEL_UART_RTS)
-		at91_set_B_periph(AT91_PIN_PB0, 0);	/* RTS3 */
-}
-
-static struct platform_device *__initdata at91_uarts[ATMEL_MAX_UART];	/* the UARTs to use */
-
-void __init at91_register_uart(unsigned id, unsigned portnr, unsigned pins)
-{
-	struct platform_device *pdev;
-	struct atmel_uart_data *pdata;
-
-	switch (id) {
-		case 0:		/* DBGU */
-			pdev = &at91rm9200_dbgu_device;
-			configure_dbgu_pins();
-			break;
-		case AT91RM9200_ID_US0:
-			pdev = &at91rm9200_uart0_device;
-			configure_usart0_pins(pins);
-			break;
-		case AT91RM9200_ID_US1:
-			pdev = &at91rm9200_uart1_device;
-			configure_usart1_pins(pins);
-			break;
-		case AT91RM9200_ID_US2:
-			pdev = &at91rm9200_uart2_device;
-			configure_usart2_pins(pins);
-			break;
-		case AT91RM9200_ID_US3:
-			pdev = &at91rm9200_uart3_device;
-			configure_usart3_pins(pins);
-			break;
-		default:
-			return;
-	}
-	pdata = pdev->dev.platform_data;
-	pdata->num = portnr;		/* update to mapped ID */
-
-	if (portnr < ATMEL_MAX_UART)
-		at91_uarts[portnr] = pdev;
-}
-
-void __init at91_add_device_serial(void)
-{
-	int i;
-
-	for (i = 0; i < ATMEL_MAX_UART; i++) {
-		if (at91_uarts[i])
-			platform_device_register(at91_uarts[i]);
-	}
-}
-#else
-void __init at91_register_uart(unsigned id, unsigned portnr, unsigned pins) {}
-void __init at91_add_device_serial(void) {}
-#endif
-
-
-/* -------------------------------------------------------------------- */
-
-/*
- * These devices are always present and don't need any board-specific
- * setup.
- */
-static int __init at91_add_standard_devices(void)
-{
-	at91_add_device_rtc();
-	at91_add_device_watchdog();
-	at91_add_device_tc();
-	return 0;
-}
-
-arch_initcall(at91_add_standard_devices);