---

yaml --- r: 191831 b: refs/heads/master c: f417cba h: refs/heads/master i: 191829: d0026f5 191827: 2fa06c2 191823: 5574dd5 v: v3
git-mirror · May 2, 2010 · df770af · df770af
1 parent 67a20f9
commit df770af
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Showing 8 changed files with 165 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 59ac59f6f1432aa9417d2592bdfd17c99804dd66
+refs/heads/master: f417cbad7394fdccec850d13d7d5621516d693ce
diff --git a/trunk/arch/arm/mach-realview/realview_eb.c b/trunk/arch/arm/mach-realview/realview_eb.c
@@ -31,6 +31,7 @@
 #include <asm/irq.h>
 #include <asm/leds.h>
 #include <asm/mach-types.h>
+#include <asm/pmu.h>
 #include <asm/hardware/gic.h>
 #include <asm/hardware/cache-l2x0.h>
 #include <asm/localtimer.h>
@@ -292,6 +293,36 @@ static struct resource realview_eb_isp1761_resources[] = {
 	},
 };
 
+static struct resource pmu_resources[] = {
+	[0] = {
+		.start		= IRQ_EB11MP_PMU_CPU0,
+		.end		= IRQ_EB11MP_PMU_CPU0,
+		.flags		= IORESOURCE_IRQ,
+	},
+	[1] = {
+		.start		= IRQ_EB11MP_PMU_CPU1,
+		.end		= IRQ_EB11MP_PMU_CPU1,
+		.flags		= IORESOURCE_IRQ,
+	},
+	[2] = {
+		.start		= IRQ_EB11MP_PMU_CPU2,
+		.end		= IRQ_EB11MP_PMU_CPU2,
+		.flags		= IORESOURCE_IRQ,
+	},
+	[3] = {
+		.start		= IRQ_EB11MP_PMU_CPU3,
+		.end		= IRQ_EB11MP_PMU_CPU3,
+		.flags		= IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device pmu_device = {
+	.name			= "arm-pmu",
+	.id			= ARM_PMU_DEVICE_CPU,
+	.num_resources		= ARRAY_SIZE(pmu_resources),
+	.resource		= pmu_resources,
+};
+
 static void __init gic_init_irq(void)
 {
 	if (core_tile_eb11mp() || core_tile_a9mp()) {
@@ -405,6 +436,7 @@ static void __init realview_eb_init(void)
 		 * Bits:  .... ...0 0111 1001 0000 .... .... .... */
 		l2x0_init(__io_address(REALVIEW_EB11MP_L220_BASE), 0x00790000, 0xfe000fff);
 #endif
+		platform_device_register(&pmu_device);
 	}
 
 	realview_flash_register(&realview_eb_flash_resource, 1);

diff --git a/trunk/arch/arm/mach-realview/realview_pb1176.c b/trunk/arch/arm/mach-realview/realview_pb1176.c
@@ -31,6 +31,7 @@
 #include <asm/irq.h>
 #include <asm/leds.h>
 #include <asm/mach-types.h>
+#include <asm/pmu.h>
 #include <asm/hardware/gic.h>
 #include <asm/hardware/cache-l2x0.h>
 
@@ -261,6 +262,19 @@ static struct resource realview_pb1176_isp1761_resources[] = {
 	},
 };
 
+static struct resource pmu_resource = {
+	.start		= IRQ_DC1176_CORE_PMU,
+	.end		= IRQ_DC1176_CORE_PMU,
+	.flags		= IORESOURCE_IRQ,
+};
+
+static struct platform_device pmu_device = {
+	.name			= "arm-pmu",
+	.id			= ARM_PMU_DEVICE_CPU,
+	.num_resources		= 1,
+	.resource		= &pmu_resource,
+};
+
 static void __init gic_init_irq(void)
 {
 	/* ARM1176 DevChip GIC, primary */
@@ -322,6 +336,7 @@ static void __init realview_pb1176_init(void)
 	realview_eth_register(NULL, realview_pb1176_smsc911x_resources);
 	platform_device_register(&realview_i2c_device);
 	realview_usb_register(realview_pb1176_isp1761_resources);
+	platform_device_register(&pmu_device);
 
 	for (i = 0; i < ARRAY_SIZE(amba_devs); i++) {
 		struct amba_device *d = amba_devs[i];

diff --git a/trunk/arch/arm/mach-realview/realview_pb11mp.c b/trunk/arch/arm/mach-realview/realview_pb11mp.c
@@ -31,6 +31,7 @@
 #include <asm/irq.h>
 #include <asm/leds.h>
 #include <asm/mach-types.h>
+#include <asm/pmu.h>
 #include <asm/hardware/gic.h>
 #include <asm/hardware/cache-l2x0.h>
 #include <asm/localtimer.h>
@@ -258,6 +259,36 @@ static struct resource realview_pb11mp_isp1761_resources[] = {
 	},
 };
 
+static struct resource pmu_resources[] = {
+	[0] = {
+		.start		= IRQ_TC11MP_PMU_CPU0,
+		.end		= IRQ_TC11MP_PMU_CPU0,
+		.flags		= IORESOURCE_IRQ,
+	},
+	[1] = {
+		.start		= IRQ_TC11MP_PMU_CPU1,
+		.end		= IRQ_TC11MP_PMU_CPU1,
+		.flags		= IORESOURCE_IRQ,
+	},
+	[2] = {
+		.start		= IRQ_TC11MP_PMU_CPU2,
+		.end		= IRQ_TC11MP_PMU_CPU2,
+		.flags		= IORESOURCE_IRQ,
+	},
+	[3] = {
+		.start		= IRQ_TC11MP_PMU_CPU3,
+		.end		= IRQ_TC11MP_PMU_CPU3,
+		.flags		= IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device pmu_device = {
+	.name			= "arm-pmu",
+	.id			= ARM_PMU_DEVICE_CPU,
+	.num_resources		= ARRAY_SIZE(pmu_resources),
+	.resource		= pmu_resources,
+};
+
 static void __init gic_init_irq(void)
 {
 	unsigned int pldctrl;
@@ -327,6 +358,7 @@ static void __init realview_pb11mp_init(void)
 	platform_device_register(&realview_i2c_device);
 	platform_device_register(&realview_cf_device);
 	realview_usb_register(realview_pb11mp_isp1761_resources);
+	platform_device_register(&pmu_device);
 
 	for (i = 0; i < ARRAY_SIZE(amba_devs); i++) {
 		struct amba_device *d = amba_devs[i];

diff --git a/trunk/arch/arm/mach-realview/realview_pba8.c b/trunk/arch/arm/mach-realview/realview_pba8.c
@@ -30,6 +30,7 @@
 #include <asm/irq.h>
 #include <asm/leds.h>
 #include <asm/mach-types.h>
+#include <asm/pmu.h>
 #include <asm/hardware/gic.h>
 
 #include <asm/mach/arch.h>
@@ -248,6 +249,19 @@ static struct resource realview_pba8_isp1761_resources[] = {
 	},
 };
 
+static struct resource pmu_resource = {
+	.start		= IRQ_PBA8_PMU,
+	.end		= IRQ_PBA8_PMU,
+	.flags		= IORESOURCE_IRQ,
+};
+
+static struct platform_device pmu_device = {
+	.name			= "arm-pmu",
+	.id			= ARM_PMU_DEVICE_CPU,
+	.num_resources		= 1,
+	.resource		= &pmu_resource,
+};
+
 static void __init gic_init_irq(void)
 {
 	/* ARM PB-A8 on-board GIC */
@@ -294,6 +308,7 @@ static void __init realview_pba8_init(void)
 	platform_device_register(&realview_i2c_device);
 	platform_device_register(&realview_cf_device);
 	realview_usb_register(realview_pba8_isp1761_resources);
+	platform_device_register(&pmu_device);
 
 	for (i = 0; i < ARRAY_SIZE(amba_devs); i++) {
 		struct amba_device *d = amba_devs[i];

diff --git a/trunk/arch/arm/mach-realview/realview_pbx.c b/trunk/arch/arm/mach-realview/realview_pbx.c
@@ -29,6 +29,7 @@
 #include <asm/irq.h>
 #include <asm/leds.h>
 #include <asm/mach-types.h>
+#include <asm/pmu.h>
 #include <asm/smp_twd.h>
 #include <asm/hardware/gic.h>
 #include <asm/hardware/cache-l2x0.h>
@@ -270,6 +271,36 @@ static struct resource realview_pbx_isp1761_resources[] = {
 	},
 };
 
+static struct resource pmu_resources[] = {
+	[0] = {
+		.start		= IRQ_PBX_PMU_CPU0,
+		.end		= IRQ_PBX_PMU_CPU0,
+		.flags		= IORESOURCE_IRQ,
+	},
+	[1] = {
+		.start		= IRQ_PBX_PMU_CPU1,
+		.end		= IRQ_PBX_PMU_CPU1,
+		.flags		= IORESOURCE_IRQ,
+	},
+	[2] = {
+		.start		= IRQ_PBX_PMU_CPU2,
+		.end		= IRQ_PBX_PMU_CPU2,
+		.flags		= IORESOURCE_IRQ,
+	},
+	[3] = {
+		.start		= IRQ_PBX_PMU_CPU3,
+		.end		= IRQ_PBX_PMU_CPU3,
+		.flags		= IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device pmu_device = {
+	.name			= "arm-pmu",
+	.id			= ARM_PMU_DEVICE_CPU,
+	.num_resources		= ARRAY_SIZE(pmu_resources),
+	.resource		= pmu_resources,
+};
+
 static void __init gic_init_irq(void)
 {
 	/* ARM PBX on-board GIC */
@@ -354,6 +385,7 @@ static void __init realview_pbx_init(void)
 		/* 16KB way size, 8-way associativity, parity disabled
 		 * Bits:  .. 0 0 0 0 1 00 1 0 1 001 0 000 0 .... .... .... */
 		l2x0_init(l2x0_base, 0x02520000, 0xc0000fff);
+		platform_device_register(&pmu_device);
 	}
 #endif
 

diff --git a/trunk/arch/arm/mach-vexpress/ct-ca9x4.c b/trunk/arch/arm/mach-vexpress/ct-ca9x4.c
@@ -4,6 +4,7 @@
 #include <linux/init.h>
 #include <linux/device.h>
 #include <linux/dma-mapping.h>
+#include <linux/platform_device.h>
 #include <linux/amba/bus.h>
 #include <linux/amba/clcd.h>
 
@@ -12,6 +13,7 @@
 #include <asm/hardware/cache-l2x0.h>
 #include <asm/hardware/gic.h>
 #include <asm/mach-types.h>
+#include <asm/pmu.h>
 
 #include <mach/clkdev.h>
 #include <mach/ct-ca9x4.h>
@@ -186,6 +188,36 @@ static struct clk_lookup lookups[] = {
 	},
 };
 
+static struct resource pmu_resources[] = {
+	[0] = {
+		.start	= IRQ_CT_CA9X4_PMU_CPU0,
+		.end	= IRQ_CT_CA9X4_PMU_CPU0,
+		.flags	= IORESOURCE_IRQ,
+	},
+	[1] = {
+		.start	= IRQ_CT_CA9X4_PMU_CPU1,
+		.end	= IRQ_CT_CA9X4_PMU_CPU1,
+		.flags	= IORESOURCE_IRQ,
+	},
+	[2] = {
+		.start	= IRQ_CT_CA9X4_PMU_CPU2,
+		.end	= IRQ_CT_CA9X4_PMU_CPU2,
+		.flags	= IORESOURCE_IRQ,
+	},
+	[3] = {
+		.start	= IRQ_CT_CA9X4_PMU_CPU3,
+		.end	= IRQ_CT_CA9X4_PMU_CPU3,
+		.flags	= IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device pmu_device = {
+	.name		= "arm-pmu",
+	.id		= ARM_PMU_DEVICE_CPU,
+	.num_resources	= ARRAY_SIZE(pmu_resources),
+	.resource	= pmu_resources,
+};
+
 static void ct_ca9x4_init(void)
 {
 	int i;
@@ -198,6 +230,8 @@ static void ct_ca9x4_init(void)
 
 	for (i = 0; i < ARRAY_SIZE(ct_ca9x4_amba_devs); i++)
 		amba_device_register(ct_ca9x4_amba_devs[i], &iomem_resource);
+
+	platform_device_register(&pmu_device);
 }
 
 MACHINE_START(VEXPRESS, "ARM-Versatile Express CA9x4")

diff --git a/trunk/arch/arm/mach-vexpress/include/mach/ct-ca9x4.h b/trunk/arch/arm/mach-vexpress/include/mach/ct-ca9x4.h
@@ -39,5 +39,9 @@
 #define IRQ_CT_CA9X4_TIMER0	80
 #define IRQ_CT_CA9X4_TIMER1	81
 #define IRQ_CT_CA9X4_GPIO	{ 82 }
+#define IRQ_CT_CA9X4_PMU_CPU0	92
+#define IRQ_CT_CA9X4_PMU_CPU1	93
+#define IRQ_CT_CA9X4_PMU_CPU2	94
+#define IRQ_CT_CA9X4_PMU_CPU3	95
 
 #endif