From: 黄涛 <huangtao@rock-chips.com>
Date: Mon, 13 Aug 2012 08:17:26 +0000 (+0800)
Subject: rk2928: register arm-pmu device
X-Git-Tag: firefly_0821_release~8912^2~6^2
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=86f5b0369cbe19013ec68b50443c269f169dc5df;p=firefly-linux-kernel-4.4.55.git

rk2928: register arm-pmu device
---

diff --git a/arch/arm/mach-rk2928/devices.c b/arch/arm/mach-rk2928/devices.c
index 1dc4df27e90b..0e2c3290cd30 100755
--- a/arch/arm/mach-rk2928/devices.c
+++ b/arch/arm/mach-rk2928/devices.c
@@ -779,6 +779,19 @@ static struct platform_device device_acodec = {
 };
 #endif
 
+static struct resource resource_arm_pmu = {
+	.start		= IRQ_ARM_PMU,
+	.end		= IRQ_ARM_PMU,
+	.flags		= IORESOURCE_IRQ,
+};
+
+struct platform_device device_arm_pmu = {
+	.name		= "arm-pmu",
+	.id		= ARM_PMU_DEVICE_CPU,
+	.num_resources	= 1,
+	.resource	= &resource_arm_pmu,
+};
+
 static int __init rk2928_init_devices(void)
 {
 	rk2928_init_dma();
@@ -817,6 +830,7 @@ static int __init rk2928_init_devices(void)
 #ifdef CONFIG_HDMI_RK2928
 	platform_device_register(&device_hdmi);
 #endif
+	platform_device_register(&device_arm_pmu);
 	return 0;
 }
 arch_initcall(rk2928_init_devices);
diff --git a/arch/arm/mach-rk2928/include/mach/irqs.h b/arch/arm/mach-rk2928/include/mach/irqs.h
index d0d398074bac..1a7d885c128e 100644
--- a/arch/arm/mach-rk2928/include/mach/irqs.h
+++ b/arch/arm/mach-rk2928/include/mach/irqs.h
@@ -53,7 +53,7 @@
 #define IRQ_SDMMC_DETECT                78
 #define IRQ_SDIO_DETECT                 79
 
-#define IRQ_ARM_PMU                     86
+#define IRQ_ARM_PMU                     118
 
 //hhb@rock-chips.com this spi is used for fiq_debugger signal irq
 #define IRQ_UART_SIGNAL			127