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arm/pxa2xx: reorgazine SSP and SPI header files

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The PXA-SPI driver relies on some files / defines which are arm specific
and are within the ARM tree. The CE4100 SoC which is x86 has also the
SPI core.
This patch moves the ssp and spi files from arm/mach-pxa and plat-pxa to
include/linux where the CE4100 can access them.

This move got verified by building the following defconfigs:
   cm_x2xx_defconfig corgi_defconfig em_x270_defconfig ezx_defconfig
   imote2_defconfig pxa3xx_defconfig spitz_defconfig zeus_defconfig
   raumfeld_defconfig magician_defconfig

Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Dirk Brandewie <dirk.brandewie@gmail.com>
This commit is contained in:
Sebastian Andrzej Siewior 2010-11-22 17:12:15 -08:00
parent 4a25605fb7
commit 8348c259dd
23 changed files with 30 additions and 32 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
Documentation/spi/pxa2xx
View File

@ -19,7 +19,7 @@ Declaring PXA2xx Master Controllers
-----------------------------------
Typically a SPI master is defined in the arch/.../mach-*/board-*.c as a
"platform device". The master configuration is passed to the driver via a table
found in arch/arm/mach-pxa/include/mach/pxa2xx_spi.h:
found in include/linux/spi/pxa2xx_spi.h:
struct pxa2xx_spi_master {
enum pxa_ssp_type ssp_type;
@ -94,7 +94,7 @@ using the "spi_board_info" structure found in "linux/spi/spi.h". See
Each slave device attached to the PXA must provide slave specific configuration
information via the structure "pxa2xx_spi_chip" found in
"arch/arm/mach-pxa/include/mach/pxa2xx_spi.h". The pxa2xx_spi master controller driver
"include/linux/spi/pxa2xx_spi.h". The pxa2xx_spi master controller driver
will uses the configuration whenever the driver communicates with the slave
device. All fields are optional.

2
arch/arm/mach-pxa/cm-x255.c
View File

@ -17,13 +17,13 @@
#include <linux/mtd/nand-gpio.h>
#include <linux/spi/spi.h>
#include <linux/spi/pxa2xx_spi.h>
#include <asm/mach/arch.h>
#include <asm/mach-types.h>
#include <asm/mach/map.h>
#include <mach/pxa25x.h>
#include <mach/pxa2xx_spi.h>
#include "generic.h"

2
arch/arm/mach-pxa/cm-x270.c
View File

@ -19,12 +19,12 @@
#include <video/mbxfb.h>
#include <linux/spi/spi.h>
#include <linux/spi/pxa2xx_spi.h>
#include <linux/spi/libertas_spi.h>
#include <mach/pxa27x.h>
#include <mach/ohci.h>
#include <mach/mmc.h>
#include <mach/pxa2xx_spi.h>
#include "generic.h"

2
arch/arm/mach-pxa/corgi.c
View File

@ -28,6 +28,7 @@
#include <linux/spi/spi.h>
#include <linux/spi/ads7846.h>
#include <linux/spi/corgi_lcd.h>
#include <linux/spi/pxa2xx_spi.h>
#include <linux/mtd/sharpsl.h>
#include <linux/input/matrix_keypad.h>
#include <video/w100fb.h>
@ -48,7 +49,6 @@
#include <mach/irda.h>
#include <mach/mmc.h>
#include <mach/udc.h>
#include <mach/pxa2xx_spi.h>
#include <mach/corgi.h>
#include <mach/sharpsl_pm.h>

2
arch/arm/mach-pxa/devices.c
View File

@ -3,6 +3,7 @@
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/dma-mapping.h>
#include <linux/spi/pxa2xx_spi.h>
#include <asm/pmu.h>
#include <mach/udc.h>
@ -12,7 +13,6 @@
#include <mach/irda.h>
#include <mach/ohci.h>
#include <plat/pxa27x_keypad.h>
#include <mach/pxa2xx_spi.h>
#include <mach/camera.h>
#include <mach/audio.h>
#include <mach/hardware.h>

2
arch/arm/mach-pxa/em-x270.c
View File

@ -26,6 +26,7 @@
#include <linux/spi/spi.h>
#include <linux/spi/tdo24m.h>
#include <linux/spi/libertas_spi.h>
#include <linux/spi/pxa2xx_spi.h>
#include <linux/power_supply.h>
#include <linux/apm-emulation.h>
#include <linux/i2c.h>
@ -46,7 +47,6 @@
#include <plat/pxa27x_keypad.h>
#include <plat/i2c.h>
#include <mach/camera.h>
#include <mach/pxa2xx_spi.h>
#include "generic.h"
#include "devices.h"

2
arch/arm/mach-pxa/hx4700.c
View File

@ -33,6 +33,7 @@
#include <linux/regulator/max1586.h>
#include <linux/spi/ads7846.h>
#include <linux/spi/spi.h>
#include <linux/spi/pxa2xx_spi.h>
#include <linux/usb/gpio_vbus.h>
#include <mach/hardware.h>
@ -43,7 +44,6 @@
#include <mach/hx4700.h>
#include <plat/i2c.h>
#include <mach/irda.h>
#include <mach/pxa2xx_spi.h>
#include <video/platform_lcd.h>
#include <video/w100fb.h>

2
arch/arm/mach-pxa/icontrol.c
View File

@ -24,7 +24,7 @@
#include <mach/mxm8x10.h>
#include <linux/spi/spi.h>
#include <mach/pxa2xx_spi.h>
#include <linux/spi/pxa2xx_spi.h>
#include <linux/can/platform/mcp251x.h>
#include "generic.h"

2
arch/arm/mach-pxa/littleton.c
View File

@ -22,6 +22,7 @@
#include <linux/clk.h>
#include <linux/gpio.h>
#include <linux/spi/spi.h>
#include <linux/spi/pxa2xx_spi.h>
#include <linux/smc91x.h>
#include <linux/i2c.h>
#include <linux/leds.h>
@ -42,7 +43,6 @@
#include <mach/pxa300.h>
#include <mach/pxafb.h>
#include <mach/mmc.h>
#include <mach/pxa2xx_spi.h>
#include <plat/pxa27x_keypad.h>
#include <mach/littleton.h>
#include <plat/i2c.h>

2
arch/arm/mach-pxa/lubbock.c
View File

@ -25,7 +25,7 @@
#include <linux/spi/spi.h>
#include <linux/spi/ads7846.h>
#include <mach/pxa2xx_spi.h>
#include <linux/spi/pxa2xx_spi.h>
#include <asm/setup.h>
#include <asm/memory.h>

2
arch/arm/mach-pxa/pcm027.c
View File

@ -25,12 +25,12 @@
#include <linux/mtd/physmap.h>
#include <linux/spi/spi.h>
#include <linux/spi/max7301.h>
#include <linux/spi/pxa2xx_spi.h>
#include <linux/leds.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <mach/pxa27x.h>
#include <mach/pxa2xx_spi.h>
#include <mach/pcm027.h>
#include "generic.h"

2
arch/arm/mach-pxa/poodle.c
View File

@ -25,6 +25,7 @@
#include <linux/i2c.h>
#include <linux/spi/spi.h>
#include <linux/spi/ads7846.h>
#include <linux/spi/pxa2xx_spi.h>
#include <linux/mtd/sharpsl.h>
#include <mach/hardware.h>
@ -43,7 +44,6 @@
#include <mach/irda.h>
#include <mach/poodle.h>
#include <mach/pxafb.h>
#include <mach/pxa2xx_spi.h>
#include <plat/i2c.h>
#include <asm/hardware/scoop.h>

3
arch/arm/mach-pxa/spitz.c
View File

@ -23,7 +23,7 @@
#include <linux/spi/spi.h>
#include <linux/spi/ads7846.h>
#include <linux/spi/corgi_lcd.h>
#include <linux/mtd/physmap.h>
#include <linux/spi/pxa2xx_spi.h>
#include <linux/mtd/sharpsl.h>
#include <linux/input/matrix_keypad.h>
#include <linux/regulator/machine.h>
@ -41,7 +41,6 @@
#include <mach/mmc.h>
#include <mach/ohci.h>
#include <mach/pxafb.h>
#include <mach/pxa2xx_spi.h>
#include <mach/spitz.h>
#include <mach/sharpsl_pm.h>

2
arch/arm/mach-pxa/stargate2.c
View File

@ -46,10 +46,10 @@
#include <plat/i2c.h>
#include <mach/mmc.h>
#include <mach/udc.h>
#include <mach/pxa2xx_spi.h>
#include <mach/pxa27x-udc.h>
#include <linux/spi/spi.h>
#include <linux/spi/pxa2xx_spi.h>
#include <linux/mfd/da903x.h>
#include <linux/sht15.h>

2
arch/arm/mach-pxa/tosa.c
View File

@ -32,6 +32,7 @@
#include <linux/gpio.h>
#include <linux/pda_power.h>
#include <linux/spi/spi.h>
#include <linux/spi/pxa2xx_spi.h>
#include <linux/input/matrix_keypad.h>
#include <asm/setup.h>
@ -44,7 +45,6 @@
#include <mach/mmc.h>
#include <mach/udc.h>
#include <mach/tosa_bt.h>
#include <mach/pxa2xx_spi.h>
#include <mach/audio.h>
#include <asm/mach/arch.h>

1
arch/arm/mach-pxa/trizeps4.c
View File

@ -40,7 +40,6 @@
#include <asm/mach/flash.h>
#include <mach/pxa27x.h>
#include <mach/pxa2xx_spi.h>
#include <mach/trizeps4.h>
#include <mach/audio.h>
#include <mach/pxafb.h>

2
arch/arm/mach-pxa/z2.c
View File

@ -20,6 +20,7 @@
#include <linux/z2_battery.h>
#include <linux/dma-mapping.h>
#include <linux/spi/spi.h>
#include <linux/spi/pxa2xx_spi.h>
#include <linux/spi/libertas_spi.h>
#include <linux/spi/lms283gf05.h>
#include <linux/power_supply.h>
@ -38,7 +39,6 @@
#include <mach/pxafb.h>
#include <mach/mmc.h>
#include <plat/pxa27x_keypad.h>
#include <mach/pxa2xx_spi.h>
#include <plat/i2c.h>

2
arch/arm/mach-pxa/zeus.c
View File

@ -20,6 +20,7 @@
#include <linux/dm9000.h>
#include <linux/mmc/host.h>
#include <linux/spi/spi.h>
#include <linux/spi/pxa2xx_spi.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <linux/mtd/physmap.h>
@ -41,7 +42,6 @@
#include <mach/pxa27x-udc.h>
#include <mach/udc.h>
#include <mach/pxafb.h>
#include <mach/pxa2xx_spi.h>
#include <mach/mfp-pxa27x.h>
#include <mach/pm.h>
#include <mach/audio.h>

2
arch/arm/plat-pxa/ssp.c
View File

@ -28,11 +28,11 @@
#include <linux/clk.h>
#include <linux/err.h>
#include <linux/platform_device.h>
#include <linux/spi/pxa2xx_spi.h>
#include <linux/io.h>
#include <asm/irq.h>
#include <mach/hardware.h>
#include <plat/ssp.h>
static DEFINE_MUTEX(ssp_lock);
static LIST_HEAD(ssp_list);

4
drivers/spi/pxa2xx_spi.c
View File

@ -23,6 +23,7 @@
#include <linux/errno.h>
#include <linux/interrupt.h>
#include <linux/platform_device.h>
#include <linux/spi/pxa2xx_spi.h>
#include <linux/dma-mapping.h>
#include <linux/spi/spi.h>
#include <linux/workqueue.h>
@ -35,9 +36,6 @@
#include <asm/irq.h>
#include <asm/delay.h>
#include <mach/dma.h>
#include <plat/ssp.h>
#include <mach/pxa2xx_spi.h>
MODULE_AUTHOR("Stephen Street");
MODULE_DESCRIPTION("PXA2xx SSP SPI Controller");

8
arch/arm/plat-pxa/include/plat/ssp.h → include/linux/pxa2xx_ssp.h
View File

@ -1,5 +1,5 @@
/*
* ssp.h
* pxa2xx_ssp.h
*
* Copyright (C) 2003 Russell King, All Rights Reserved.
*
@ -16,8 +16,8 @@
* PXA3xx SSP1, SSP2, SSP3, SSP4
*/
#ifndef __ASM_ARCH_SSP_H
#define __ASM_ARCH_SSP_H
#ifndef __LINUX_SSP_H
#define __LINUX_SSP_H
#include <linux/list.h>
#include <linux/io.h>
@ -184,4 +184,4 @@ static inline u32 pxa_ssp_read_reg(struct ssp_device *dev, u32 reg)
struct ssp_device *pxa_ssp_request(int port, const char *label);
void pxa_ssp_free(struct ssp_device *);
#endif /* __ASM_ARCH_SSP_H */
#endif

8
arch/arm/mach-pxa/include/mach/pxa2xx_spi.h → include/linux/spi/pxa2xx_spi.h
View File

@ -15,9 +15,11 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef __linux_pxa2xx_spi_h
#define __linux_pxa2xx_spi_h
#ifndef PXA2XX_SPI_H_
#define PXA2XX_SPI_H_
#include <linux/pxa2xx_ssp.h>
#include <mach/dma.h>
#define PXA2XX_CS_ASSERT (0x01)
#define PXA2XX_CS_DEASSERT (0x02)
@ -44,4 +46,4 @@ struct pxa2xx_spi_chip {
extern void pxa2xx_set_spi_info(unsigned id, struct pxa2xx_spi_master *info);
#endif /*PXA2XX_SPI_H_*/
#endif

2
sound/soc/pxa/pxa-ssp.c
View File

@ -20,6 +20,7 @@
#include <linux/platform_device.h>
#include <linux/clk.h>
#include <linux/io.h>
#include <linux/pxa2xx_ssp.h>
#include <asm/irq.h>
@ -33,7 +34,6 @@
#include <mach/hardware.h>
#include <mach/dma.h>
#include <mach/audio.h>
#include <plat/ssp.h>
#include "../../arm/pxa2xx-pcm.h"
#include "pxa-ssp.h"