1 files changed, 22 insertions, 24 deletions

diff --git a/arch/arm/mach-ux500/cpu-db5500.c b/arch/arm/mach-ux500/cpu-db5500.c
index 9de1af00809..18aa5c05c69 100644
--- a/arch/arm/mach-ux500/cpu-db5500.c
+++ b/arch/arm/mach-ux500/cpu-db5500.c
@@ -30,12 +30,11 @@ static struct map_desc u5500_uart_io_desc[] __initdata = {
 };
 
 static struct map_desc u5500_io_desc[] __initdata = {
-	__IO_DEV_DESC(U5500_GIC_CPU_BASE, SZ_4K),
+	/* SCU base also covers GIC CPU BASE and TWD with its 4K page */
+	__IO_DEV_DESC(U5500_SCU_BASE, SZ_4K),
 	__IO_DEV_DESC(U5500_GIC_DIST_BASE, SZ_4K),
 	__IO_DEV_DESC(U5500_L2CC_BASE, SZ_4K),
-	__IO_DEV_DESC(U5500_TWD_BASE, SZ_4K),
 	__IO_DEV_DESC(U5500_MTU0_BASE, SZ_4K),
-	__IO_DEV_DESC(U5500_SCU_BASE, SZ_4K),
 	__IO_DEV_DESC(U5500_BACKUPRAM0_BASE, SZ_8K),
 
 	__IO_DEV_DESC(U5500_GPIO0_BASE, SZ_4K),
@@ -47,26 +46,6 @@ static struct map_desc u5500_io_desc[] __initdata = {
 	__IO_DEV_DESC(U5500_PRCMU_TCDM_BASE, SZ_4K),
 };
 
-static struct resource db5500_pmu_resources[] = {
-	[0] = {
-		.start		= IRQ_DB5500_PMU0,
-		.end		= IRQ_DB5500_PMU0,
-		.flags		= IORESOURCE_IRQ,
-	},
-	[1] = {
-		.start		= IRQ_DB5500_PMU1,
-		.end		= IRQ_DB5500_PMU1,
-		.flags		= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device db5500_pmu_device = {
-	.name			= "arm-pmu",
-	.id			= ARM_PMU_DEVICE_CPU,
-	.num_resources		= ARRAY_SIZE(db5500_pmu_resources),
-	.resource		= db5500_pmu_resources,
-};
-
 static struct resource mbox0_resources[] = {
 	{
 		.name = "mbox_peer",
@@ -152,7 +131,6 @@ static struct platform_device mbox2_device = {
 };
 
 static struct platform_device *db5500_platform_devs[] __initdata = {
-	&db5500_pmu_device,
 	&mbox0_device,
 	&mbox1_device,
 	&mbox2_device,
@@ -193,6 +171,25 @@ void __init u5500_map_io(void)
 	_PRCMU_BASE = __io_address(U5500_PRCMU_BASE);
 }
 
+static void __init db5500_pmu_init(void)
+{
+	struct resource res[] = {
+		[0] = {
+			.start		= IRQ_DB5500_PMU0,
+			.end		= IRQ_DB5500_PMU0,
+			.flags		= IORESOURCE_IRQ,
+		},
+		[1] = {
+			.start		= IRQ_DB5500_PMU1,
+			.end		= IRQ_DB5500_PMU1,
+			.flags		= IORESOURCE_IRQ,
+		},
+	};
+
+	platform_device_register_simple("arm-pmu", ARM_PMU_DEVICE_CPU,
+					res, ARRAY_SIZE(res));
+}
+
 static int usb_db5500_rx_dma_cfg[] = {
 	DB5500_DMA_DEV4_USB_OTG_IEP_1_9,
 	DB5500_DMA_DEV5_USB_OTG_IEP_2_10,
@@ -218,6 +215,7 @@ static int usb_db5500_tx_dma_cfg[] = {
 void __init u5500_init_devices(void)
 {
 	db5500_add_gpios();
+	db5500_pmu_init();
 	db5500_dma_init();
 	db5500_add_rtc();
 	db5500_add_usb(usb_db5500_rx_dma_cfg, usb_db5500_tx_dma_cfg);