From: Kyungmin Park <kmpark@infradead.org>
To: linux-mtd@lists.infradead.org, linux-arm-kernel@lists.infradead.org
Cc: kgene.kim@samsung.com, jy0922.shim@samsung.com
Subject: [PATCH] ARM: S5PC210: OneNAND device support
Date: Tue, 17 Aug 2010 17:30:49 +0900 [thread overview]
Message-ID: <20100817083049.GA20042@july> (raw)
From: Kyungmin Park <kyungmin.park@samsung.com>
OneNAND device support on s5pc210 SoC.
It's same as s5pc110 controller
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
---
diff --git a/arch/arm/mach-s5pv310/Kconfig b/arch/arm/mach-s5pv310/Kconfig
index 331b5bd..6a8427d 100644
--- a/arch/arm/mach-s5pv310/Kconfig
+++ b/arch/arm/mach-s5pv310/Kconfig
@@ -25,6 +25,11 @@ config S5PV310_SETUP_I2C2
help
Common setup code for i2c bus 2.
+config S5PC210_DEV_ONENAND
+ bool
+ help
+ Compile in platform device definition for OneNAND controller
+
# machine support
config MACH_SMDKV310
diff --git a/arch/arm/mach-s5pv310/Makefile b/arch/arm/mach-s5pv310/Makefile
index d5b51c7..9e585a3 100644
--- a/arch/arm/mach-s5pv310/Makefile
+++ b/arch/arm/mach-s5pv310/Makefile
@@ -28,3 +28,4 @@ obj-$(CONFIG_MACH_UNIVERSAL_C210) += mach-universal_c210.o
obj-$(CONFIG_S5PV310_SETUP_I2C1) += setup-i2c1.o
obj-$(CONFIG_S5PV310_SETUP_I2C2) += setup-i2c2.o
+obj-$(CONFIG_S5PC210_DEV_ONENAND) += dev-onenand.o
diff --git a/arch/arm/mach-s5pv310/dev-onenand.c b/arch/arm/mach-s5pv310/dev-onenand.c
new file mode 100644
index 0000000..9090711
--- /dev/null
+++ b/arch/arm/mach-s5pv310/dev-onenand.c
@@ -0,0 +1,46 @@
+/*
+ * linux/arch/arm/mach-s5pv310/dev-onenand.c
+ *
+ * Copyright (c) 2010 Samsung Electronics
+ * Kyungmin Park <kyungmin.park@samsung.com>
+ *
+ * S5PC210 series device definition for OneNAND devices
+ *
+ * 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.
+ */
+
+#include <linux/kernel.h>
+#include <linux/platform_device.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/onenand.h>
+
+#include <mach/irqs.h>
+#include <mach/map.h>
+
+static struct resource s5pc210_onenand_resources[] = {
+ [0] = {
+ .start = S5PC210_PA_ONENAND,
+ .end = S5PC210_PA_ONENAND + SZ_128K - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = S5PC210_PA_ONENAND_DMA,
+ .end = S5PC210_PA_ONENAND_DMA + SZ_8K - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [2] = {
+ .start = IRQ_ONENAND_AUDI,
+ .end = IRQ_ONENAND_AUDI,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+struct platform_device s5pc210_device_onenand = {
+ /* It's same as s5pc110 */
+ .name = "s5pc110-onenand",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(s5pc210_onenand_resources),
+ .resource = s5pc210_onenand_resources,
+};
diff --git a/arch/arm/mach-s5pv310/include/mach/irqs.h b/arch/arm/mach-s5pv310/include/mach/irqs.h
index 56885ca..f7fb2b8 100644
--- a/arch/arm/mach-s5pv310/include/mach/irqs.h
+++ b/arch/arm/mach-s5pv310/include/mach/irqs.h
@@ -66,6 +66,8 @@
#define IRQ_IIC COMBINER_IRQ(27, 0)
+#define IRQ_ONENAND_AUDI COMBINER_IRQ(34, 0)
+
/* Set the default NR_IRQS */
#define NR_IRQS COMBINER_IRQ(MAX_COMBINER_NR, 0)
diff --git a/arch/arm/mach-s5pv310/include/mach/map.h b/arch/arm/mach-s5pv310/include/mach/map.h
index 87697c9..f714620 100644
--- a/arch/arm/mach-s5pv310/include/mach/map.h
+++ b/arch/arm/mach-s5pv310/include/mach/map.h
@@ -23,6 +23,9 @@
#include <plat/map-s5p.h>
+#define S5PC210_PA_ONENAND (0x0C000000)
+#define S5PC210_PA_ONENAND_DMA (0x0C600000)
+
#define S5PV310_PA_CHIPID (0x10000000)
#define S5P_PA_CHIPID S5PV310_PA_CHIPID
WARNING: multiple messages have this Message-ID (diff)
From: kmpark@infradead.org (Kyungmin Park)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] ARM: S5PC210: OneNAND device support
Date: Tue, 17 Aug 2010 17:30:49 +0900 [thread overview]
Message-ID: <20100817083049.GA20042@july> (raw)
From: Kyungmin Park <kyungmin.park@samsung.com>
OneNAND device support on s5pc210 SoC.
It's same as s5pc110 controller
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
---
diff --git a/arch/arm/mach-s5pv310/Kconfig b/arch/arm/mach-s5pv310/Kconfig
index 331b5bd..6a8427d 100644
--- a/arch/arm/mach-s5pv310/Kconfig
+++ b/arch/arm/mach-s5pv310/Kconfig
@@ -25,6 +25,11 @@ config S5PV310_SETUP_I2C2
help
Common setup code for i2c bus 2.
+config S5PC210_DEV_ONENAND
+ bool
+ help
+ Compile in platform device definition for OneNAND controller
+
# machine support
config MACH_SMDKV310
diff --git a/arch/arm/mach-s5pv310/Makefile b/arch/arm/mach-s5pv310/Makefile
index d5b51c7..9e585a3 100644
--- a/arch/arm/mach-s5pv310/Makefile
+++ b/arch/arm/mach-s5pv310/Makefile
@@ -28,3 +28,4 @@ obj-$(CONFIG_MACH_UNIVERSAL_C210) += mach-universal_c210.o
obj-$(CONFIG_S5PV310_SETUP_I2C1) += setup-i2c1.o
obj-$(CONFIG_S5PV310_SETUP_I2C2) += setup-i2c2.o
+obj-$(CONFIG_S5PC210_DEV_ONENAND) += dev-onenand.o
diff --git a/arch/arm/mach-s5pv310/dev-onenand.c b/arch/arm/mach-s5pv310/dev-onenand.c
new file mode 100644
index 0000000..9090711
--- /dev/null
+++ b/arch/arm/mach-s5pv310/dev-onenand.c
@@ -0,0 +1,46 @@
+/*
+ * linux/arch/arm/mach-s5pv310/dev-onenand.c
+ *
+ * Copyright (c) 2010 Samsung Electronics
+ * Kyungmin Park <kyungmin.park@samsung.com>
+ *
+ * S5PC210 series device definition for OneNAND devices
+ *
+ * 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.
+ */
+
+#include <linux/kernel.h>
+#include <linux/platform_device.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/onenand.h>
+
+#include <mach/irqs.h>
+#include <mach/map.h>
+
+static struct resource s5pc210_onenand_resources[] = {
+ [0] = {
+ .start = S5PC210_PA_ONENAND,
+ .end = S5PC210_PA_ONENAND + SZ_128K - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = S5PC210_PA_ONENAND_DMA,
+ .end = S5PC210_PA_ONENAND_DMA + SZ_8K - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [2] = {
+ .start = IRQ_ONENAND_AUDI,
+ .end = IRQ_ONENAND_AUDI,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+struct platform_device s5pc210_device_onenand = {
+ /* It's same as s5pc110 */
+ .name = "s5pc110-onenand",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(s5pc210_onenand_resources),
+ .resource = s5pc210_onenand_resources,
+};
diff --git a/arch/arm/mach-s5pv310/include/mach/irqs.h b/arch/arm/mach-s5pv310/include/mach/irqs.h
index 56885ca..f7fb2b8 100644
--- a/arch/arm/mach-s5pv310/include/mach/irqs.h
+++ b/arch/arm/mach-s5pv310/include/mach/irqs.h
@@ -66,6 +66,8 @@
#define IRQ_IIC COMBINER_IRQ(27, 0)
+#define IRQ_ONENAND_AUDI COMBINER_IRQ(34, 0)
+
/* Set the default NR_IRQS */
#define NR_IRQS COMBINER_IRQ(MAX_COMBINER_NR, 0)
diff --git a/arch/arm/mach-s5pv310/include/mach/map.h b/arch/arm/mach-s5pv310/include/mach/map.h
index 87697c9..f714620 100644
--- a/arch/arm/mach-s5pv310/include/mach/map.h
+++ b/arch/arm/mach-s5pv310/include/mach/map.h
@@ -23,6 +23,9 @@
#include <plat/map-s5p.h>
+#define S5PC210_PA_ONENAND (0x0C000000)
+#define S5PC210_PA_ONENAND_DMA (0x0C600000)
+
#define S5PV310_PA_CHIPID (0x10000000)
#define S5P_PA_CHIPID S5PV310_PA_CHIPID
next reply other threads:[~2010-08-17 8:30 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-08-17 8:30 Kyungmin Park [this message]
2010-08-17 8:30 ` [PATCH] ARM: S5PC210: OneNAND device support Kyungmin Park
2010-08-30 8:11 ` Artem Bityutskiy
2010-08-30 8:11 ` Artem Bityutskiy
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