6 files changed, 43 insertions, 18 deletions
diff --git a/arch/arm/mach-pxa/devices.c b/arch/arm/mach-pxa/devices.c
index 35434662dc7c..e6ce669b54af 100644
--- a/arch/arm/mach-pxa/devices.c
+++ b/arch/arm/mach-pxa/devices.c
@@ -17,6 +17,7 @@
 #include <linux/platform_data/camera-pxa.h>
 #include <mach/audio.h>
 #include <mach/hardware.h>
+#include <linux/platform_data/mmp_dma.h>
 #include <linux/platform_data/mtd-nand-pxa3xx.h>
 
 #include "devices.h"
@@ -1193,3 +1194,39 @@ void __init pxa2xx_set_spi_info(unsigned id, struct pxa2xx_spi_master *info)
 	pd->dev.platform_data = info;
 	platform_device_add(pd);
 }
+
+static struct mmp_dma_platdata pxa_dma_pdata = {
+	.dma_channels	= 0,
+};
+
+static struct resource pxa_dma_resource[] = {
+	[0] = {
+		.start	= 0x40000000,
+		.end	= 0x4000ffff,
+		.flags	= IORESOURCE_MEM,
+	},
+	[1] = {
+		.start	= IRQ_DMA,
+		.end	= IRQ_DMA,
+		.flags	= IORESOURCE_IRQ,
+	},
+};
+
+static u64 pxadma_dmamask = 0xffffffffUL;
+
+static struct platform_device pxa2xx_pxa_dma = {
+	.name		= "pxa-dma",
+	.id		= 0,
+	.dev		= {
+		.dma_mask = &pxadma_dmamask,
+		.coherent_dma_mask = 0xffffffff,
+	},
+	.num_resources	= ARRAY_SIZE(pxa_dma_resource),
+	.resource	= pxa_dma_resource,
+};
+
+void __init pxa2xx_set_dmac_info(int nb_channels)
+{
+	pxa_dma_pdata.dma_channels = nb_channels;
+	pxa_register_device(&pxa2xx_pxa_dma, &pxa_dma_pdata);
+}
diff --git a/arch/arm/mach-pxa/pxa25x.c b/arch/arm/mach-pxa/pxa25x.c
index 23a90c62ec11..1dc85ffc3e20 100644
--- a/arch/arm/mach-pxa/pxa25x.c
+++ b/arch/arm/mach-pxa/pxa25x.c
@@ -206,6 +206,7 @@ static int __init pxa25x_init(void)
 		register_syscore_ops(&pxa_irq_syscore_ops);
 		register_syscore_ops(&pxa2xx_mfp_syscore_ops);
 
+		pxa2xx_set_dmac_info(16);
 		pxa_register_device(&pxa25x_device_gpio, &pxa25x_gpio_info);
 		ret = platform_add_devices(pxa25x_devices,
 					   ARRAY_SIZE(pxa25x_devices));
diff --git a/arch/arm/mach-pxa/pxa27x.c b/arch/arm/mach-pxa/pxa27x.c
index b5abdeb5bb2d..e6aae9e8adfb 100644
--- a/arch/arm/mach-pxa/pxa27x.c
+++ b/arch/arm/mach-pxa/pxa27x.c
@@ -310,6 +310,7 @@ static int __init pxa27x_init(void)
 		if (!of_have_populated_dt()) {
 			pxa_register_device(&pxa27x_device_gpio,
 					    &pxa27x_gpio_info);
+			pxa2xx_set_dmac_info(32);
 			ret = platform_add_devices(devices,
 						   ARRAY_SIZE(devices));
 		}
diff --git a/arch/arm/mach-pxa/pxa3xx.c b/arch/arm/mach-pxa/pxa3xx.c
index e1362c0eeafc..165638462a2f 100644
--- a/arch/arm/mach-pxa/pxa3xx.c
+++ b/arch/arm/mach-pxa/pxa3xx.c
@@ -431,6 +431,7 @@ static int __init pxa3xx_init(void)
 		if (of_have_populated_dt())
 			return 0;
 
+		pxa2xx_set_dmac_info(32);
 		ret = platform_add_devices(devices, ARRAY_SIZE(devices));
 		if (ret)
 			return ret;
diff --git a/arch/arm/mach-pxa/sharpsl_pm.c b/arch/arm/mach-pxa/sharpsl_pm.c
index 051a6555cbf9..bdc0c41bc4fd 100644
--- a/arch/arm/mach-pxa/sharpsl_pm.c
+++ b/arch/arm/mach-pxa/sharpsl_pm.c
@@ -841,11 +841,9 @@ static int sharpsl_pm_probe(struct platform_device *pdev)
 	sharpsl_pm.charge_mode = CHRG_OFF;
 	sharpsl_pm.flags = 0;
 
-	init_timer(&sharpsl_pm.ac_timer);
-	sharpsl_pm.ac_timer.function = sharpsl_ac_timer;
+	setup_timer(&sharpsl_pm.ac_timer, sharpsl_ac_timer, 0UL);
 
-	init_timer(&sharpsl_pm.chrg_full_timer);
-	sharpsl_pm.chrg_full_timer.function = sharpsl_chrg_full_timer;
+	setup_timer(&sharpsl_pm.chrg_full_timer, sharpsl_chrg_full_timer, 0UL);
 
 	led_trigger_register_simple("sharpsl-charge", &sharpsl_charge_led_trigger);
 
diff --git a/arch/arm/mach-pxa/tosa-bt.c b/arch/arm/mach-pxa/tosa-bt.c
index 685deff861d2..e0a53208880a 100644
--- a/arch/arm/mach-pxa/tosa-bt.c
+++ b/arch/arm/mach-pxa/tosa-bt.c
@@ -131,17 +131,4 @@ static struct platform_driver tosa_bt_driver = {
 		.name = "tosa-bt",
 	},
 };
-
-
-static int __init tosa_bt_init(void)
-{
-	return platform_driver_register(&tosa_bt_driver);
-}
-
-static void __exit tosa_bt_exit(void)
-{
-	platform_driver_unregister(&tosa_bt_driver);
-}
-
-module_init(tosa_bt_init);
-module_exit(tosa_bt_exit);
+module_platform_driver(tosa_bt_driver);