9af92fbff3
Move ATMEL_MAX_UART from platform_data/atmel.h to atmel_serial.c as this is the only file using it and it is common practise from tty/serial drivers to define it directly in the driver file. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
79 lines
2.1 KiB
C
79 lines
2.1 KiB
C
/*
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* atmel platform data
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*
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* GPL v2 Only
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*/
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#ifndef __ATMEL_H__
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#define __ATMEL_H__
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#include <linux/mtd/nand.h>
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#include <linux/mtd/partitions.h>
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#include <linux/device.h>
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#include <linux/i2c.h>
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#include <linux/leds.h>
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#include <linux/spi/spi.h>
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#include <linux/usb/atmel_usba_udc.h>
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#include <linux/atmel-mci.h>
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#include <sound/atmel-ac97c.h>
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#include <linux/serial.h>
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#include <linux/platform_data/macb.h>
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/* USB Device */
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struct at91_udc_data {
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int vbus_pin; /* high == host powering us */
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u8 vbus_active_low; /* vbus polarity */
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u8 vbus_polled; /* Use polling, not interrupt */
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int pullup_pin; /* active == D+ pulled up */
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u8 pullup_active_low; /* true == pullup_pin is active low */
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};
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/* Compact Flash */
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struct at91_cf_data {
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int irq_pin; /* I/O IRQ */
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int det_pin; /* Card detect */
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int vcc_pin; /* power switching */
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int rst_pin; /* card reset */
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u8 chipselect; /* EBI Chip Select number */
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u8 flags;
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#define AT91_CF_TRUE_IDE 0x01
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#define AT91_IDE_SWAP_A0_A2 0x02
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};
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/* NAND / SmartMedia */
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struct atmel_nand_data {
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int enable_pin; /* chip enable */
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int det_pin; /* card detect */
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int rdy_pin; /* ready/busy */
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u8 rdy_pin_active_low; /* rdy_pin value is inverted */
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u8 ale; /* address line number connected to ALE */
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u8 cle; /* address line number connected to CLE */
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u8 bus_width_16; /* buswidth is 16 bit */
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u8 ecc_mode; /* ecc mode */
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u8 on_flash_bbt; /* bbt on flash */
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struct mtd_partition *parts;
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unsigned int num_parts;
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bool has_dma; /* support dma transfer */
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/* default is false, only for at32ap7000 chip is true */
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bool need_reset_workaround;
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};
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/* Serial */
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struct atmel_uart_data {
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int num; /* port num */
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short use_dma_tx; /* use transmit DMA? */
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short use_dma_rx; /* use receive DMA? */
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void __iomem *regs; /* virt. base address, if any */
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struct serial_rs485 rs485; /* rs485 settings */
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};
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/* CAN */
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struct at91_can_data {
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void (*transceiver_switch)(int on);
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};
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/* FIXME: this needs a better location, but gets stuff building again */
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extern int at91_suspend_entering_slow_clock(void);
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#endif /* __ATMEL_H__ */
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