ARM: ep93xx: move platform_data definitions

Platform data for device drivers should be defined in
include/linux/platform_data/*.h, not in the architecture
and platform specific directories.

This moves such data out of the ep93xx include directories

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Nicolas Pitre <nico@linaro.org>
Acked-by: Hartley Sweeten <hsweeten@visionengravers.com>
Acked-by: Ryan Mallon <rmallon@gmail.com>
Acked-by: Vinod Koul <vinod.koul@linux.intel.com>
Cc: Grant Likely <grant.likely@secretlab.ca>
Cc: Jeff Garzik <jgarzik@pobox.com>
Cc: Dan Williams <djbw@fb.com>
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Cc: Liam Girdwood <lrg@ti.com>
Cc: Jaroslav Kysela <perex@perex.cz>
Cc: Takashi Iwai <tiwai@suse.de>
Cc: Mika Westerberg <mika.westerberg@iki.fi>
Cc: Axel Lin <axel.lin@gmail.com>

10 files changed, 10 insertions, 223 deletions

diff --git a/arch/arm/mach-ep93xx/core.c b/arch/arm/mach-ep93xx/core.c
index 4afe52a..e85bf17 100644
--- a/arch/arm/mach-ep93xx/core.c
+++ b/arch/arm/mach-ep93xx/core.c
@@ -36,9 +36,9 @@
 #include <linux/export.h>
 
 #include <mach/hardware.h>
-#include <mach/fb.h>
-#include <mach/ep93xx_keypad.h>
-#include <mach/ep93xx_spi.h>
+#include <linux/platform_data/video-ep93xx.h>
+#include <linux/platform_data/keypad-ep93xx.h>
+#include <linux/platform_data/spi-ep93xx.h>
 #include <mach/gpio-ep93xx.h>
 
 #include <asm/mach/map.h>
diff --git a/arch/arm/mach-ep93xx/dma.c b/arch/arm/mach-ep93xx/dma.c
index 16976d7..d8bfd02 100644
--- a/arch/arm/mach-ep93xx/dma.c
+++ b/arch/arm/mach-ep93xx/dma.c
@@ -25,7 +25,7 @@
 #include <linux/kernel.h>
 #include <linux/platform_device.h>
 
-#include <mach/dma.h>
+#include <linux/platform_data/dma-ep93xx.h>
 #include <mach/hardware.h>
 
 #include "soc.h"
diff --git a/arch/arm/mach-ep93xx/edb93xx.c b/arch/arm/mach-ep93xx/edb93xx.c
index 337ab7c..b8f53d5 100644
--- a/arch/arm/mach-ep93xx/edb93xx.c
+++ b/arch/arm/mach-ep93xx/edb93xx.c
@@ -35,8 +35,8 @@
 #include <sound/cs4271.h>
 
 #include <mach/hardware.h>
-#include <mach/fb.h>
-#include <mach/ep93xx_spi.h>
+#include <linux/platform_data/video-ep93xx.h>
+#include <linux/platform_data/spi-ep93xx.h>
 #include <mach/gpio-ep93xx.h>
 
 #include <asm/hardware/vic.h>
diff --git a/arch/arm/mach-ep93xx/include/mach/dma.h b/arch/arm/mach-ep93xx/include/mach/dma.h
deleted file mode 100644
index e82c642..0000000
--- a/arch/arm/mach-ep93xx/include/mach/dma.h
+++ /dev/null
@@ -1,93 +0,0 @@
-#ifndef __ASM_ARCH_DMA_H
-#define __ASM_ARCH_DMA_H
-
-#include <linux/types.h>
-#include <linux/dmaengine.h>
-#include <linux/dma-mapping.h>
-
-/*
- * M2P channels.
- *
- * Note that these values are also directly used for setting the PPALLOC
- * register.
- */
-#define EP93XX_DMA_I2S1		0
-#define EP93XX_DMA_I2S2		1
-#define EP93XX_DMA_AAC1		2
-#define EP93XX_DMA_AAC2		3
-#define EP93XX_DMA_AAC3		4
-#define EP93XX_DMA_I2S3		5
-#define EP93XX_DMA_UART1	6
-#define EP93XX_DMA_UART2	7
-#define EP93XX_DMA_UART3	8
-#define EP93XX_DMA_IRDA		9
-/* M2M channels */
-#define EP93XX_DMA_SSP		10
-#define EP93XX_DMA_IDE		11
-
-/**
- * struct ep93xx_dma_data - configuration data for the EP93xx dmaengine
- * @port: peripheral which is requesting the channel
- * @direction: TX/RX channel
- * @name: optional name for the channel, this is displayed in /proc/interrupts
- *
- * This information is passed as private channel parameter in a filter
- * function. Note that this is only needed for slave/cyclic channels.  For
- * memcpy channels %NULL data should be passed.
- */
-struct ep93xx_dma_data {
-	int				port;
-	enum dma_transfer_direction	direction;
-	const char			*name;
-};
-
-/**
- * struct ep93xx_dma_chan_data - platform specific data for a DMA channel
- * @name: name of the channel, used for getting the right clock for the channel
- * @base: mapped registers
- * @irq: interrupt number used by this channel
- */
-struct ep93xx_dma_chan_data {
-	const char			*name;
-	void __iomem			*base;
-	int				irq;
-};
-
-/**
- * struct ep93xx_dma_platform_data - platform data for the dmaengine driver
- * @channels: array of channels which are passed to the driver
- * @num_channels: number of channels in the array
- *
- * This structure is passed to the DMA engine driver via platform data. For
- * M2P channels, contract is that even channels are for TX and odd for RX.
- * There is no requirement for the M2M channels.
- */
-struct ep93xx_dma_platform_data {
-	struct ep93xx_dma_chan_data	*channels;
-	size_t				num_channels;
-};
-
-static inline bool ep93xx_dma_chan_is_m2p(struct dma_chan *chan)
-{
-	return !strcmp(dev_name(chan->device->dev), "ep93xx-dma-m2p");
-}
-
-/**
- * ep93xx_dma_chan_direction - returns direction the channel can be used
- * @chan: channel
- *
- * This function can be used in filter functions to find out whether the
- * channel supports given DMA direction. Only M2P channels have such
- * limitation, for M2M channels the direction is configurable.
- */
-static inline enum dma_transfer_direction
-ep93xx_dma_chan_direction(struct dma_chan *chan)
-{
-	if (!ep93xx_dma_chan_is_m2p(chan))
-		return DMA_NONE;
-
-	/* even channels are for TX, odd for RX */
-	return (chan->chan_id % 2 == 0) ? DMA_MEM_TO_DEV : DMA_DEV_TO_MEM;
-}
-
-#endif /* __ASM_ARCH_DMA_H */
diff --git a/arch/arm/mach-ep93xx/include/mach/ep93xx_keypad.h b/arch/arm/mach-ep93xx/include/mach/ep93xx_keypad.h
deleted file mode 100644
index 1e2f4e9..0000000
--- a/arch/arm/mach-ep93xx/include/mach/ep93xx_keypad.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * arch/arm/mach-ep93xx/include/mach/ep93xx_keypad.h
- */
-
-#ifndef __ASM_ARCH_EP93XX_KEYPAD_H
-#define __ASM_ARCH_EP93XX_KEYPAD_H
-
-struct matrix_keymap_data;
-
-/* flags for the ep93xx_keypad driver */
-#define EP93XX_KEYPAD_DISABLE_3_KEY	(1<<0)	/* disable 3-key reset */
-#define EP93XX_KEYPAD_DIAG_MODE		(1<<1)	/* diagnostic mode */
-#define EP93XX_KEYPAD_BACK_DRIVE	(1<<2)	/* back driving mode */
-#define EP93XX_KEYPAD_TEST_MODE		(1<<3)	/* scan only column 0 */
-#define EP93XX_KEYPAD_KDIV		(1<<4)	/* 1/4 clock or 1/16 clock */
-#define EP93XX_KEYPAD_AUTOREPEAT	(1<<5)	/* enable key autorepeat */
-
-/**
- * struct ep93xx_keypad_platform_data - platform specific device structure
- * @keymap_data:	pointer to &matrix_keymap_data
- * @debounce:		debounce start count; terminal count is 0xff
- * @prescale:		row/column counter pre-scaler load value
- * @flags:		see above
- */
-struct ep93xx_keypad_platform_data {
-	struct matrix_keymap_data *keymap_data;
-	unsigned int	debounce;
-	unsigned int	prescale;
-	unsigned int	flags;
-};
-
-#define EP93XX_MATRIX_ROWS		(8)
-#define EP93XX_MATRIX_COLS		(8)
-
-#endif	/* __ASM_ARCH_EP93XX_KEYPAD_H */
diff --git a/arch/arm/mach-ep93xx/include/mach/ep93xx_spi.h b/arch/arm/mach-ep93xx/include/mach/ep93xx_spi.h
deleted file mode 100644
index 9bb63ac..0000000
--- a/arch/arm/mach-ep93xx/include/mach/ep93xx_spi.h
+++ /dev/null
@@ -1,29 +0,0 @@
-#ifndef __ASM_MACH_EP93XX_SPI_H
-#define __ASM_MACH_EP93XX_SPI_H
-
-struct spi_device;
-
-/**
- * struct ep93xx_spi_info - EP93xx specific SPI descriptor
- * @num_chipselect: number of chip selects on this board, must be
- *                  at least one
- * @use_dma: use DMA for the transfers
- */
-struct ep93xx_spi_info {
-	int	num_chipselect;
-	bool	use_dma;
-};
-
-/**
- * struct ep93xx_spi_chip_ops - operation callbacks for SPI slave device
- * @setup: setup the chip select mechanism
- * @cleanup: cleanup the chip select mechanism
- * @cs_control: control the device chip select
- */
-struct ep93xx_spi_chip_ops {
-	int	(*setup)(struct spi_device *spi);
-	void	(*cleanup)(struct spi_device *spi);
-	void	(*cs_control)(struct spi_device *spi, int value);
-};
-
-#endif /* __ASM_MACH_EP93XX_SPI_H */
diff --git a/arch/arm/mach-ep93xx/include/mach/fb.h b/arch/arm/mach-ep93xx/include/mach/fb.h
deleted file mode 100644
index d5ae11d7..0000000
--- a/arch/arm/mach-ep93xx/include/mach/fb.h
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
- * arch/arm/mach-ep93xx/include/mach/fb.h
- */
-
-#ifndef __ASM_ARCH_EP93XXFB_H
-#define __ASM_ARCH_EP93XXFB_H
-
-struct platform_device;
-struct fb_videomode;
-struct fb_info;
-
-#define EP93XXFB_USE_MODEDB		0
-
-/* VideoAttributes flags */
-#define EP93XXFB_STATE_MACHINE_ENABLE	(1 << 0)
-#define EP93XXFB_PIXEL_CLOCK_ENABLE	(1 << 1)
-#define EP93XXFB_VSYNC_ENABLE		(1 << 2)
-#define EP93XXFB_PIXEL_DATA_ENABLE	(1 << 3)
-#define EP93XXFB_COMPOSITE_SYNC		(1 << 4)
-#define EP93XXFB_SYNC_VERT_HIGH		(1 << 5)
-#define EP93XXFB_SYNC_HORIZ_HIGH	(1 << 6)
-#define EP93XXFB_SYNC_BLANK_HIGH	(1 << 7)
-#define EP93XXFB_PCLK_FALLING		(1 << 8)
-#define EP93XXFB_ENABLE_AC		(1 << 9)
-#define EP93XXFB_ENABLE_LCD		(1 << 10)
-#define EP93XXFB_ENABLE_CCIR		(1 << 12)
-#define EP93XXFB_USE_PARALLEL_INTERFACE	(1 << 13)
-#define EP93XXFB_ENABLE_INTERRUPT	(1 << 14)
-#define EP93XXFB_USB_INTERLACE		(1 << 16)
-#define EP93XXFB_USE_EQUALIZATION	(1 << 17)
-#define EP93XXFB_USE_DOUBLE_HORZ	(1 << 18)
-#define EP93XXFB_USE_DOUBLE_VERT	(1 << 19)
-#define EP93XXFB_USE_BLANK_PIXEL	(1 << 20)
-#define EP93XXFB_USE_SDCSN0		(0 << 21)
-#define EP93XXFB_USE_SDCSN1		(1 << 21)
-#define EP93XXFB_USE_SDCSN2		(2 << 21)
-#define EP93XXFB_USE_SDCSN3		(3 << 21)
-
-#define EP93XXFB_ENABLE			(EP93XXFB_STATE_MACHINE_ENABLE	| \
-					 EP93XXFB_PIXEL_CLOCK_ENABLE	| \
-					 EP93XXFB_VSYNC_ENABLE		| \
-					 EP93XXFB_PIXEL_DATA_ENABLE)
-
-struct ep93xxfb_mach_info {
-	unsigned int			num_modes;
-	const struct fb_videomode	*modes;
-	const struct fb_videomode	*default_mode;
-	int				bpp;
-	unsigned int			flags;
-
-	int	(*setup)(struct platform_device *pdev);
-	void	(*teardown)(struct platform_device *pdev);
-	void	(*blank)(int blank_mode, struct fb_info *info);
-};
-
-#endif /* __ASM_ARCH_EP93XXFB_H */
diff --git a/arch/arm/mach-ep93xx/simone.c b/arch/arm/mach-ep93xx/simone.c
index 33dc079..0eb3f17 100644
--- a/arch/arm/mach-ep93xx/simone.c
+++ b/arch/arm/mach-ep93xx/simone.c
@@ -22,7 +22,7 @@
 #include <linux/i2c-gpio.h>
 
 #include <mach/hardware.h>
-#include <mach/fb.h>
+#include <linux/platform_data/video-ep93xx.h>
 #include <mach/gpio-ep93xx.h>
 
 #include <asm/hardware/vic.h>
diff --git a/arch/arm/mach-ep93xx/snappercl15.c b/arch/arm/mach-ep93xx/snappercl15.c
index 01abd35..50043ee 100644
--- a/arch/arm/mach-ep93xx/snappercl15.c
+++ b/arch/arm/mach-ep93xx/snappercl15.c
@@ -28,7 +28,7 @@
 #include <linux/mtd/nand.h>
 
 #include <mach/hardware.h>
-#include <mach/fb.h>
+#include <linux/platform_data/video-ep93xx.h>
 #include <mach/gpio-ep93xx.h>
 
 #include <asm/hardware/vic.h>
diff --git a/arch/arm/mach-ep93xx/vision_ep9307.c b/arch/arm/mach-ep93xx/vision_ep9307.c
index 2905a49..ba92e25 100644
--- a/arch/arm/mach-ep93xx/vision_ep9307.c
+++ b/arch/arm/mach-ep93xx/vision_ep9307.c
@@ -30,8 +30,8 @@
 #include <linux/mmc/host.h>
 
 #include <mach/hardware.h>
-#include <mach/fb.h>
-#include <mach/ep93xx_spi.h>
+#include <linux/platform_data/video-ep93xx.h>
+#include <linux/platform_data/spi-ep93xx.h>
 #include <mach/gpio-ep93xx.h>
 
 #include <asm/hardware/vic.h>