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authorRoland Stigge <stigge@antcom.de>2012-04-22 11:59:47 +0200
committerRoland Stigge <stigge@antcom.de>2012-04-22 11:59:47 +0200
commit1451ba3a5fa52d874e03a3380d053f3e6a5fcae4 (patch)
treee40a2b10951eabace15836d658eea8848d47564c /arch/arm/mach-lpc32xx
parentc4cea7fc1bfd8a36d08f8114efcb11d649d97d5a (diff)
downloadlinux-1451ba3a5fa52d874e03a3380d053f3e6a5fcae4.tar.bz2
i2c-pnx.c: Use resources in platforms
As a precondition for device tree conversion, the platforms using i2c-pnx.c are converted to using mem and irq resources instead of platform data. Signed-off-by: Roland Stigge <stigge@antcom.de> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Diffstat (limited to 'arch/arm/mach-lpc32xx')
-rw-r--r--arch/arm/mach-lpc32xx/common.c67
1 files changed, 42 insertions, 25 deletions
diff --git a/arch/arm/mach-lpc32xx/common.c b/arch/arm/mach-lpc32xx/common.c
index bbbf063a74c2..6f255600fc97 100644
--- a/arch/arm/mach-lpc32xx/common.c
+++ b/arch/arm/mach-lpc32xx/common.c
@@ -27,7 +27,6 @@
#include <asm/mach/map.h>
-#include <mach/i2c.h>
#include <mach/hardware.h>
#include <mach/platform.h>
#include "common.h"
@@ -53,46 +52,64 @@ struct platform_device lpc32xx_watchdog_device = {
/*
* I2C busses
*/
-static struct i2c_pnx_data i2c0_data = {
- .name = I2C_CHIP_NAME "1",
- .base = LPC32XX_I2C1_BASE,
- .irq = IRQ_LPC32XX_I2C_1,
+static struct resource i2c0_resources[] = {
+ [0] = {
+ .start = LPC32XX_I2C1_BASE,
+ .end = LPC32XX_I2C1_BASE + 0x100 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = IRQ_LPC32XX_I2C_1,
+ .end = IRQ_LPC32XX_I2C_1,
+ .flags = IORESOURCE_IRQ,
+ },
};
-static struct i2c_pnx_data i2c1_data = {
- .name = I2C_CHIP_NAME "2",
- .base = LPC32XX_I2C2_BASE,
- .irq = IRQ_LPC32XX_I2C_2,
+static struct resource i2c1_resources[] = {
+ [0] = {
+ .start = LPC32XX_I2C2_BASE,
+ .end = LPC32XX_I2C2_BASE + 0x100 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = IRQ_LPC32XX_I2C_2,
+ .end = IRQ_LPC32XX_I2C_2,
+ .flags = IORESOURCE_IRQ,
+ },
};
-static struct i2c_pnx_data i2c2_data = {
- .name = "USB-I2C",
- .base = LPC32XX_OTG_I2C_BASE,
- .irq = IRQ_LPC32XX_USB_I2C,
+static struct resource i2c2_resources[] = {
+ [0] = {
+ .start = LPC32XX_OTG_I2C_BASE,
+ .end = LPC32XX_OTG_I2C_BASE + 0x100 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = IRQ_LPC32XX_USB_I2C,
+ .end = IRQ_LPC32XX_USB_I2C,
+ .flags = IORESOURCE_IRQ,
+ },
};
struct platform_device lpc32xx_i2c0_device = {
- .name = "pnx-i2c",
+ .name = "pnx-i2c.0",
.id = 0,
- .dev = {
- .platform_data = &i2c0_data,
- },
+ .num_resources = ARRAY_SIZE(i2c0_resources),
+ .resource = i2c0_resources,
};
struct platform_device lpc32xx_i2c1_device = {
- .name = "pnx-i2c",
+ .name = "pnx-i2c.1",
.id = 1,
- .dev = {
- .platform_data = &i2c1_data,
- },
+ .num_resources = ARRAY_SIZE(i2c1_resources),
+ .resource = i2c1_resources,
};
struct platform_device lpc32xx_i2c2_device = {
- .name = "pnx-i2c",
+ .name = "pnx-i2c.2",
.id = 2,
- .dev = {
- .platform_data = &i2c2_data,
- },
+ .num_resources = ARRAY_SIZE(i2c2_resources),
+ .resource = i2c2_resources,
};
/* TSC (Touch Screen Controller) */