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From: Kukjin Kim <kgene.kim@samsung.com>
To: linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org
Cc: ben-linux@fluff.org, Changhwan Youn <chaos.youn@samsung.com>
Subject: [PATCH 1/2] ARM: S5PV310: Add PMU for S5PV310 hotplug
Date: Fri, 17 Sep 2010 14:13:07 +0900	[thread overview]
Message-ID: <1284700388-9394-2-git-send-email-kgene.kim@samsung.com> (raw)
In-Reply-To: <1284700388-9394-1-git-send-email-kgene.kim@samsung.com>

From: Changhwan Youn <chaos.youn@samsung.com>

This patch adds PMU(Power Management Unit) for S5PV310/S5PC210 hotplug.

Signed-off-by: Changhwan Youn <chaos.youn@samsung.com>
---
 arch/arm/mach-s5pv310/cpu.c                   |    5 +++++
 arch/arm/mach-s5pv310/include/mach/map.h      |    2 ++
 arch/arm/mach-s5pv310/include/mach/regs-pmu.h |   25 +++++++++++++++++++++++++
 arch/arm/plat-s5p/include/plat/map-s5p.h      |    1 +
 4 files changed, 33 insertions(+), 0 deletions(-)
 create mode 100644 arch/arm/mach-s5pv310/include/mach/regs-pmu.h

diff --git a/arch/arm/mach-s5pv310/cpu.c b/arch/arm/mach-s5pv310/cpu.c
index 4add398..3a3f90a 100644
--- a/arch/arm/mach-s5pv310/cpu.c
+++ b/arch/arm/mach-s5pv310/cpu.c
@@ -41,6 +41,11 @@ static struct map_desc s5pv310_iodesc[] __initdata = {
 		.length		= SZ_128K,
 		.type		= MT_DEVICE,
 	}, {
+		.virtual	= (unsigned long)S5P_VA_PMU,
+		.pfn		= __phys_to_pfn(S5PV310_PA_PMU),
+		.length		= SZ_16K,
+		.type		= MT_DEVICE,
+	}, {
 		.virtual	= (unsigned long)S5P_VA_COMBINER_BASE,
 		.pfn		= __phys_to_pfn(S5PV310_PA_COMBINER),
 		.length		= SZ_4K,
diff --git a/arch/arm/mach-s5pv310/include/mach/map.h b/arch/arm/mach-s5pv310/include/mach/map.h
index aff6d23..c953c94 100644
--- a/arch/arm/mach-s5pv310/include/mach/map.h
+++ b/arch/arm/mach-s5pv310/include/mach/map.h
@@ -37,6 +37,8 @@
 #define S5PV310_PA_SYSCON		(0x10010000)
 #define S5P_PA_SYSCON			S5PV310_PA_SYSCON
 
+#define S5PV310_PA_PMU			(0x10020000)
+
 #define S5PV310_PA_CMU			(0x10030000)
 
 #define S5PV310_PA_WATCHDOG		(0x10060000)
diff --git a/arch/arm/mach-s5pv310/include/mach/regs-pmu.h b/arch/arm/mach-s5pv310/include/mach/regs-pmu.h
new file mode 100644
index 0000000..bb15a40
--- /dev/null
+++ b/arch/arm/mach-s5pv310/include/mach/regs-pmu.h
@@ -0,0 +1,25 @@
+/* linux/arch/arm/mach-s5pv310/include/mach/regs-pmu.h
+ *
+ * Copyright (c) 2010 Samsung Electronics Co., Ltd.
+ *		http://www.samsung.com
+ *
+ * S5PV310 - Power management unit definition
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#ifndef __ASM_ARCH_REGS_PMU_H
+#define __ASM_ARCH_REGS_PMU_H __FILE__
+
+#include <mach/map.h>
+
+#define S5PV310_PMU(x)			(S5P_VA_PMU + (x))
+
+#define S5PV310_ARM_CORE1_CONF		S5P_PMU(0x2080)
+#define S5PV310_ARM_CORE1_STAT		S5P_PMU(0x2084)
+
+#define S5PV310_CORE_PWR_EN		0x3
+
+#endif /* __ASM_ARCH_REGS_PMU_H */
diff --git a/arch/arm/plat-s5p/include/plat/map-s5p.h b/arch/arm/plat-s5p/include/plat/map-s5p.h
index c4ff88b..bee029e 100644
--- a/arch/arm/plat-s5p/include/plat/map-s5p.h
+++ b/arch/arm/plat-s5p/include/plat/map-s5p.h
@@ -31,6 +31,7 @@
 
 #define S5P_VA_L2CC		S3C_ADDR(0x00900000)
 #define S5P_VA_CMU		S3C_ADDR(0x00920000)
+#define S5P_VA_PMU		S3C_ADDR(0x00940000)
 
 #define S5P_VA_UART(x)		(S3C_VA_UART + ((x) * S3C_UART_OFFSET))
 #define S5P_VA_UART0		S5P_VA_UART(0)
-- 
1.6.2.5

WARNING: multiple messages have this Message-ID (diff)
From: kgene.kim@samsung.com (Kukjin Kim)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/2] ARM: S5PV310: Add PMU for S5PV310 hotplug
Date: Fri, 17 Sep 2010 14:13:07 +0900	[thread overview]
Message-ID: <1284700388-9394-2-git-send-email-kgene.kim@samsung.com> (raw)
In-Reply-To: <1284700388-9394-1-git-send-email-kgene.kim@samsung.com>

From: Changhwan Youn <chaos.youn@samsung.com>

This patch adds PMU(Power Management Unit) for S5PV310/S5PC210 hotplug.

Signed-off-by: Changhwan Youn <chaos.youn@samsung.com>
---
 arch/arm/mach-s5pv310/cpu.c                   |    5 +++++
 arch/arm/mach-s5pv310/include/mach/map.h      |    2 ++
 arch/arm/mach-s5pv310/include/mach/regs-pmu.h |   25 +++++++++++++++++++++++++
 arch/arm/plat-s5p/include/plat/map-s5p.h      |    1 +
 4 files changed, 33 insertions(+), 0 deletions(-)
 create mode 100644 arch/arm/mach-s5pv310/include/mach/regs-pmu.h

diff --git a/arch/arm/mach-s5pv310/cpu.c b/arch/arm/mach-s5pv310/cpu.c
index 4add398..3a3f90a 100644
--- a/arch/arm/mach-s5pv310/cpu.c
+++ b/arch/arm/mach-s5pv310/cpu.c
@@ -41,6 +41,11 @@ static struct map_desc s5pv310_iodesc[] __initdata = {
 		.length		= SZ_128K,
 		.type		= MT_DEVICE,
 	}, {
+		.virtual	= (unsigned long)S5P_VA_PMU,
+		.pfn		= __phys_to_pfn(S5PV310_PA_PMU),
+		.length		= SZ_16K,
+		.type		= MT_DEVICE,
+	}, {
 		.virtual	= (unsigned long)S5P_VA_COMBINER_BASE,
 		.pfn		= __phys_to_pfn(S5PV310_PA_COMBINER),
 		.length		= SZ_4K,
diff --git a/arch/arm/mach-s5pv310/include/mach/map.h b/arch/arm/mach-s5pv310/include/mach/map.h
index aff6d23..c953c94 100644
--- a/arch/arm/mach-s5pv310/include/mach/map.h
+++ b/arch/arm/mach-s5pv310/include/mach/map.h
@@ -37,6 +37,8 @@
 #define S5PV310_PA_SYSCON		(0x10010000)
 #define S5P_PA_SYSCON			S5PV310_PA_SYSCON
 
+#define S5PV310_PA_PMU			(0x10020000)
+
 #define S5PV310_PA_CMU			(0x10030000)
 
 #define S5PV310_PA_WATCHDOG		(0x10060000)
diff --git a/arch/arm/mach-s5pv310/include/mach/regs-pmu.h b/arch/arm/mach-s5pv310/include/mach/regs-pmu.h
new file mode 100644
index 0000000..bb15a40
--- /dev/null
+++ b/arch/arm/mach-s5pv310/include/mach/regs-pmu.h
@@ -0,0 +1,25 @@
+/* linux/arch/arm/mach-s5pv310/include/mach/regs-pmu.h
+ *
+ * Copyright (c) 2010 Samsung Electronics Co., Ltd.
+ *		http://www.samsung.com
+ *
+ * S5PV310 - Power management unit definition
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#ifndef __ASM_ARCH_REGS_PMU_H
+#define __ASM_ARCH_REGS_PMU_H __FILE__
+
+#include <mach/map.h>
+
+#define S5PV310_PMU(x)			(S5P_VA_PMU + (x))
+
+#define S5PV310_ARM_CORE1_CONF		S5P_PMU(0x2080)
+#define S5PV310_ARM_CORE1_STAT		S5P_PMU(0x2084)
+
+#define S5PV310_CORE_PWR_EN		0x3
+
+#endif /* __ASM_ARCH_REGS_PMU_H */
diff --git a/arch/arm/plat-s5p/include/plat/map-s5p.h b/arch/arm/plat-s5p/include/plat/map-s5p.h
index c4ff88b..bee029e 100644
--- a/arch/arm/plat-s5p/include/plat/map-s5p.h
+++ b/arch/arm/plat-s5p/include/plat/map-s5p.h
@@ -31,6 +31,7 @@
 
 #define S5P_VA_L2CC		S3C_ADDR(0x00900000)
 #define S5P_VA_CMU		S3C_ADDR(0x00920000)
+#define S5P_VA_PMU		S3C_ADDR(0x00940000)
 
 #define S5P_VA_UART(x)		(S3C_VA_UART + ((x) * S3C_UART_OFFSET))
 #define S5P_VA_UART0		S5P_VA_UART(0)
-- 
1.6.2.5

  reply	other threads:[~2010-09-17  5:28 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-09-17  5:13 [PATCH 0/2] ARM: S5PV310: Update S5PV310 CPU hotplug implementation Kukjin Kim
2010-09-17  5:13 ` Kukjin Kim
2010-09-17  5:13 ` Kukjin Kim [this message]
2010-09-17  5:13   ` [PATCH 1/2] ARM: S5PV310: Add PMU for S5PV310 hotplug Kukjin Kim
2010-09-17  7:58   ` Kukjin Kim
2010-09-17  7:58     ` Kukjin Kim
2010-09-17  5:13 ` [PATCH 2/2] ARM: S5PV310: Update CPU hotplug implementation Kukjin Kim
2010-09-17  5:13   ` Kukjin Kim
2010-09-29 11:58   ` Kukjin Kim
2010-09-29 11:58     ` Kukjin Kim
2010-09-30 17:02     ` Colin Cross
2010-09-30 17:02       ` Colin Cross
2010-09-30 21:21       ` Russell King - ARM Linux
2010-09-30 21:21         ` Russell King - ARM Linux

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