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-rw-r--r--arch/arm/mach-s3c64xx/Kconfig5
-rw-r--r--arch/arm/mach-s3c64xx/Makefile1
-rw-r--r--arch/arm/mach-s3c64xx/dev-onenand1.c55
-rw-r--r--arch/arm/mach-s3c64xx/include/mach/irqs.h4
-rw-r--r--arch/arm/mach-s3c64xx/include/mach/map.h13
-rw-r--r--arch/arm/mach-s3c64xx/s3c6400.c4
-rw-r--r--arch/arm/mach-s3c64xx/s3c6410.c3
-rw-r--r--arch/arm/mach-s5pc100/cpu.c4
-rw-r--r--arch/arm/mach-s5pc100/include/mach/map.h68
-rw-r--r--arch/arm/mach-s5pv210/Kconfig5
-rw-r--r--arch/arm/mach-s5pv210/Makefile1
-rw-r--r--arch/arm/mach-s5pv210/dev-onenand.c50
-rw-r--r--arch/arm/mach-s5pv210/include/mach/map.h3
-rw-r--r--arch/arm/plat-samsung/Kconfig5
-rw-r--r--arch/arm/plat-samsung/Makefile1
-rw-r--r--arch/arm/plat-samsung/dev-onenand.c55
-rw-r--r--arch/arm/plat-samsung/include/plat/devs.h3
-rw-r--r--arch/arm/plat-samsung/include/plat/onenand-core.h37
-rw-r--r--arch/arm/plat-samsung/include/plat/regs-onenand.h63
19 files changed, 368 insertions, 12 deletions
diff --git a/arch/arm/mach-s3c64xx/Kconfig b/arch/arm/mach-s3c64xx/Kconfig
index 44a9def318fb..ccdde04f6feb 100644
--- a/arch/arm/mach-s3c64xx/Kconfig
+++ b/arch/arm/mach-s3c64xx/Kconfig
@@ -35,6 +35,11 @@ config S3C64XX_SETUP_SDHCI
35 Internal configuration for default SDHCI setup for S3C6400 and 35 Internal configuration for default SDHCI setup for S3C6400 and
36 S3C6410 SoCs. 36 S3C6410 SoCs.
37 37
38config S3C64XX_DEV_ONENAND1
39 bool
40 help
41 Compile in platform device definition for OneNAND1 controller
42
38# platform specific device setup 43# platform specific device setup
39 44
40config S3C64XX_SETUP_I2C0 45config S3C64XX_SETUP_I2C0
diff --git a/arch/arm/mach-s3c64xx/Makefile b/arch/arm/mach-s3c64xx/Makefile
index 39ef55e2655f..9d1006938f5c 100644
--- a/arch/arm/mach-s3c64xx/Makefile
+++ b/arch/arm/mach-s3c64xx/Makefile
@@ -62,3 +62,4 @@ obj-y += dev-uart.o
62obj-y += dev-audio.o 62obj-y += dev-audio.o
63obj-$(CONFIG_S3C64XX_DEV_SPI) += dev-spi.o 63obj-$(CONFIG_S3C64XX_DEV_SPI) += dev-spi.o
64obj-$(CONFIG_S3C64XX_DEV_TS) += dev-ts.o 64obj-$(CONFIG_S3C64XX_DEV_TS) += dev-ts.o
65obj-$(CONFIG_S3C64XX_DEV_ONENAND1) += dev-onenand1.o
diff --git a/arch/arm/mach-s3c64xx/dev-onenand1.c b/arch/arm/mach-s3c64xx/dev-onenand1.c
new file mode 100644
index 000000000000..92ffd5bac104
--- /dev/null
+++ b/arch/arm/mach-s3c64xx/dev-onenand1.c
@@ -0,0 +1,55 @@
1/*
2 * linux/arch/arm/mach-s3c64xx/dev-onenand1.c
3 *
4 * Copyright (c) 2008-2010 Samsung Electronics
5 * Kyungmin Park <kyungmin.park@samsung.com>
6 *
7 * S3C64XX series device definition for OneNAND devices
8 *
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License version 2 as
11 * published by the Free Software Foundation.
12 */
13
14#include <linux/kernel.h>
15#include <linux/platform_device.h>
16#include <linux/mtd/mtd.h>
17#include <linux/mtd/onenand.h>
18
19#include <mach/irqs.h>
20#include <mach/map.h>
21
22static struct resource s3c64xx_onenand1_resources[] = {
23 [0] = {
24 .start = S3C64XX_PA_ONENAND1,
25 .end = S3C64XX_PA_ONENAND1 + 0x400 - 1,
26 .flags = IORESOURCE_MEM,
27 },
28 [1] = {
29 .start = S3C64XX_PA_ONENAND1_BUF,
30 .end = S3C64XX_PA_ONENAND1_BUF + S3C64XX_SZ_ONENAND1_BUF - 1,
31 .flags = IORESOURCE_MEM,
32 },
33 [2] = {
34 .start = IRQ_ONENAND1,
35 .end = IRQ_ONENAND1,
36 .flags = IORESOURCE_IRQ,
37 },
38};
39
40struct platform_device s3c64xx_device_onenand1 = {
41 .name = "samsung-onenand",
42 .id = 1,
43 .num_resources = ARRAY_SIZE(s3c64xx_onenand1_resources),
44 .resource = s3c64xx_onenand1_resources,
45};
46
47void s3c64xx_onenand1_set_platdata(struct onenand_platform_data *pdata)
48{
49 struct onenand_platform_data *pd;
50
51 pd = kmemdup(pdata, sizeof(struct onenand_platform_data), GFP_KERNEL);
52 if (!pd)
53 printk(KERN_ERR "%s: no memory for platform data\n", __func__);
54 s3c64xx_device_onenand1.dev.platform_data = pd;
55}
diff --git a/arch/arm/mach-s3c64xx/include/mach/irqs.h b/arch/arm/mach-s3c64xx/include/mach/irqs.h
index e9ab4ac0b9a8..8e2df26cf14a 100644
--- a/arch/arm/mach-s3c64xx/include/mach/irqs.h
+++ b/arch/arm/mach-s3c64xx/include/mach/irqs.h
@@ -212,5 +212,9 @@
212 212
213#define NR_IRQS (IRQ_BOARD_END + 1) 213#define NR_IRQS (IRQ_BOARD_END + 1)
214 214
215/* Compatibility */
216
217#define IRQ_ONENAND IRQ_ONENAND0
218
215#endif /* __ASM_MACH_S3C64XX_IRQS_H */ 219#endif /* __ASM_MACH_S3C64XX_IRQS_H */
216 220
diff --git a/arch/arm/mach-s3c64xx/include/mach/map.h b/arch/arm/mach-s3c64xx/include/mach/map.h
index c3e48cdfb990..e1eab3c94aea 100644
--- a/arch/arm/mach-s3c64xx/include/mach/map.h
+++ b/arch/arm/mach-s3c64xx/include/mach/map.h
@@ -52,6 +52,16 @@
52 52
53#define S3C64XX_PA_SROM (0x70000000) 53#define S3C64XX_PA_SROM (0x70000000)
54 54
55#define S3C64XX_PA_ONENAND0 (0x70100000)
56#define S3C64XX_PA_ONENAND0_BUF (0x20000000)
57#define S3C64XX_SZ_ONENAND0_BUF (SZ_64M)
58
59/* NAND and OneNAND1 controllers occupy the same register region
60 (depending on SoC POP version) */
61#define S3C64XX_PA_ONENAND1 (0x70200000)
62#define S3C64XX_PA_ONENAND1_BUF (0x28000000)
63#define S3C64XX_SZ_ONENAND1_BUF (SZ_64M)
64
55#define S3C64XX_PA_NAND (0x70200000) 65#define S3C64XX_PA_NAND (0x70200000)
56#define S3C64XX_PA_FB (0x77100000) 66#define S3C64XX_PA_FB (0x77100000)
57#define S3C64XX_PA_USB_HSOTG (0x7C000000) 67#define S3C64XX_PA_USB_HSOTG (0x7C000000)
@@ -99,6 +109,9 @@
99#define S3C_PA_IIC S3C64XX_PA_IIC0 109#define S3C_PA_IIC S3C64XX_PA_IIC0
100#define S3C_PA_IIC1 S3C64XX_PA_IIC1 110#define S3C_PA_IIC1 S3C64XX_PA_IIC1
101#define S3C_PA_NAND S3C64XX_PA_NAND 111#define S3C_PA_NAND S3C64XX_PA_NAND
112#define S3C_PA_ONENAND S3C64XX_PA_ONENAND0
113#define S3C_PA_ONENAND_BUF S3C64XX_PA_ONENAND0_BUF
114#define S3C_SZ_ONENAND_BUF S3C64XX_SZ_ONENAND0_BUF
102#define S3C_PA_FB S3C64XX_PA_FB 115#define S3C_PA_FB S3C64XX_PA_FB
103#define S3C_PA_USBHOST S3C64XX_PA_USBHOST 116#define S3C_PA_USBHOST S3C64XX_PA_USBHOST
104#define S3C_PA_USB_HSOTG S3C64XX_PA_USB_HSOTG 117#define S3C_PA_USB_HSOTG S3C64XX_PA_USB_HSOTG
diff --git a/arch/arm/mach-s3c64xx/s3c6400.c b/arch/arm/mach-s3c64xx/s3c6400.c
index 707e34e3afd1..5e93fe3f3f40 100644
--- a/arch/arm/mach-s3c64xx/s3c6400.c
+++ b/arch/arm/mach-s3c64xx/s3c6400.c
@@ -37,6 +37,7 @@
37#include <plat/clock.h> 37#include <plat/clock.h>
38#include <plat/sdhci.h> 38#include <plat/sdhci.h>
39#include <plat/iic-core.h> 39#include <plat/iic-core.h>
40#include <plat/onenand-core.h>
40#include <mach/s3c6400.h> 41#include <mach/s3c6400.h>
41 42
42void __init s3c6400_map_io(void) 43void __init s3c6400_map_io(void)
@@ -51,6 +52,9 @@ void __init s3c6400_map_io(void)
51 s3c_i2c0_setname("s3c2440-i2c"); 52 s3c_i2c0_setname("s3c2440-i2c");
52 53
53 s3c_device_nand.name = "s3c6400-nand"; 54 s3c_device_nand.name = "s3c6400-nand";
55
56 s3c_onenand_setname("s3c6400-onenand");
57 s3c64xx_onenand1_setname("s3c6400-onenand");
54} 58}
55 59
56void __init s3c6400_init_clocks(int xtal) 60void __init s3c6400_init_clocks(int xtal)
diff --git a/arch/arm/mach-s3c64xx/s3c6410.c b/arch/arm/mach-s3c64xx/s3c6410.c
index 3ab695c691ee..014401c39f36 100644
--- a/arch/arm/mach-s3c64xx/s3c6410.c
+++ b/arch/arm/mach-s3c64xx/s3c6410.c
@@ -39,6 +39,7 @@
39#include <plat/sdhci.h> 39#include <plat/sdhci.h>
40#include <plat/iic-core.h> 40#include <plat/iic-core.h>
41#include <plat/adc.h> 41#include <plat/adc.h>
42#include <plat/onenand-core.h>
42#include <mach/s3c6400.h> 43#include <mach/s3c6400.h>
43#include <mach/s3c6410.h> 44#include <mach/s3c6410.h>
44 45
@@ -55,6 +56,8 @@ void __init s3c6410_map_io(void)
55 56
56 s3c_device_adc.name = "s3c64xx-adc"; 57 s3c_device_adc.name = "s3c64xx-adc";
57 s3c_device_nand.name = "s3c6400-nand"; 58 s3c_device_nand.name = "s3c6400-nand";
59 s3c_onenand_setname("s3c6410-onenand");
60 s3c64xx_onenand1_setname("s3c6410-onenand");
58} 61}
59 62
60void __init s3c6410_init_clocks(int xtal) 63void __init s3c6410_init_clocks(int xtal)
diff --git a/arch/arm/mach-s5pc100/cpu.c b/arch/arm/mach-s5pc100/cpu.c
index d424a9fda034..816c4d4afef0 100644
--- a/arch/arm/mach-s5pc100/cpu.c
+++ b/arch/arm/mach-s5pc100/cpu.c
@@ -40,6 +40,8 @@
40#include <plat/clock.h> 40#include <plat/clock.h>
41#include <plat/iic-core.h> 41#include <plat/iic-core.h>
42#include <plat/sdhci.h> 42#include <plat/sdhci.h>
43#include <plat/onenand-core.h>
44
43#include <plat/s5pc100.h> 45#include <plat/s5pc100.h>
44 46
45/* Initial IO mappings */ 47/* Initial IO mappings */
@@ -88,6 +90,8 @@ void __init s5pc100_map_io(void)
88 /* the i2c devices are directly compatible with s3c2440 */ 90 /* the i2c devices are directly compatible with s3c2440 */
89 s3c_i2c0_setname("s3c2440-i2c"); 91 s3c_i2c0_setname("s3c2440-i2c");
90 s3c_i2c1_setname("s3c2440-i2c"); 92 s3c_i2c1_setname("s3c2440-i2c");
93
94 s3c_onenand_setname("s5pc100-onenand");
91} 95}
92 96
93void __init s5pc100_init_clocks(int xtal) 97void __init s5pc100_init_clocks(int xtal)
diff --git a/arch/arm/mach-s5pc100/include/mach/map.h b/arch/arm/mach-s5pc100/include/mach/map.h
index 88009549ab28..a0b2fee332a1 100644
--- a/arch/arm/mach-s5pc100/include/mach/map.h
+++ b/arch/arm/mach-s5pc100/include/mach/map.h
@@ -16,6 +16,25 @@
16#include <plat/map-base.h> 16#include <plat/map-base.h>
17#include <plat/map-s5p.h> 17#include <plat/map-s5p.h>
18 18
19/*
20 * map-base.h has already defined virtual memory address
21 * S3C_VA_IRQ S3C_ADDR(0x00000000) irq controller(s)
22 * S3C_VA_SYS S3C_ADDR(0x00100000) system control
23 * S3C_VA_MEM S3C_ADDR(0x00200000) system control (not used)
24 * S3C_VA_TIMER S3C_ADDR(0x00300000) timer block
25 * S3C_VA_WATCHDOG S3C_ADDR(0x00400000) watchdog
26 * S3C_VA_UART S3C_ADDR(0x01000000) UART
27 *
28 * S5PC100 specific virtual memory address can be defined here
29 * S5PC1XX_VA_GPIO S3C_ADDR(0x00500000) GPIO
30 *
31 */
32
33#define S5PC100_PA_ONENAND_BUF (0xB0000000)
34#define S5PC100_SZ_ONENAND_BUF (SZ_256M - SZ_32M)
35
36/* Chip ID */
37
19#define S5PC100_PA_CHIPID (0xE0000000) 38#define S5PC100_PA_CHIPID (0xE0000000)
20#define S5P_PA_CHIPID S5PC100_PA_CHIPID 39#define S5P_PA_CHIPID S5PC100_PA_CHIPID
21 40
@@ -26,17 +45,26 @@
26#define S5PC100_VA_OTHERS (S3C_VA_SYS + 0x10000) 45#define S5PC100_VA_OTHERS (S3C_VA_SYS + 0x10000)
27 46
28#define S5PC100_PA_GPIO (0xE0300000) 47#define S5PC100_PA_GPIO (0xE0300000)
29#define S5P_PA_GPIO S5PC100_PA_GPIO
30 48
31#define S5PC100_PA_VIC0 (0xE4000000) 49#define S5PC1XX_PA_GPIO S5PC100_PA_GPIO
32#define S5P_PA_VIC0 S5PC100_PA_VIC0 50#define S5PC1XX_VA_GPIO S3C_ADDR(0x00500000)
51
52/* Interrupt */
53#define S5PC100_PA_VIC (0xE4000000)
54#define S5PC100_VA_VIC S3C_VA_IRQ
55#define S5PC100_PA_VIC_OFFSET 0x100000
56#define S5PC100_VA_VIC_OFFSET 0x10000
57#define S5PC1XX_PA_VIC(x) (S5PC100_PA_VIC + ((x) * S5PC100_PA_VIC_OFFSET))
58#define S5PC1XX_VA_VIC(x) (S5PC100_VA_VIC + ((x) * S5PC100_VA_VIC_OFFSET))
33 59
34#define S5PC100_PA_VIC1 (0xE4100000) 60#define S5PC100_PA_ONENAND (0xE7100000)
35#define S5P_PA_VIC1 S5PC100_PA_VIC1
36 61
37#define S5PC100_PA_VIC2 (0xE4200000) 62/* DMA */
38#define S5P_PA_VIC2 S5PC100_PA_VIC2 63#define S5PC100_PA_MDMA (0xE8100000)
64#define S5PC100_PA_PDMA0 (0xE9000000)
65#define S5PC100_PA_PDMA1 (0xE9200000)
39 66
67/* Timer */
40#define S5PC100_PA_TIMER (0xEA000000) 68#define S5PC100_PA_TIMER (0xEA000000)
41#define S5P_PA_TIMER S5PC100_PA_TIMER 69#define S5P_PA_TIMER S5PC100_PA_TIMER
42 70
@@ -83,8 +111,24 @@
83#define S3C_PA_IIC S5PC100_PA_IIC0 111#define S3C_PA_IIC S5PC100_PA_IIC0
84#define S3C_PA_IIC1 S5PC100_PA_IIC1 112#define S3C_PA_IIC1 S5PC100_PA_IIC1
85#define S3C_PA_FB S5PC100_PA_FB 113#define S3C_PA_FB S5PC100_PA_FB
86#define S3C_PA_HSMMC0 S5PC100_PA_HSMMC(0) 114#define S3C_PA_G2D S5PC100_PA_G2D
87#define S3C_PA_HSMMC1 S5PC100_PA_HSMMC(1) 115#define S3C_PA_G3D S5PC100_PA_G3D
88#define S3C_PA_HSMMC2 S5PC100_PA_HSMMC(2) 116#define S3C_PA_JPEG S5PC100_PA_JPEG
89 117#define S3C_PA_ROTATOR S5PC100_PA_ROTATOR
90#endif /* __ASM_ARCH_MAP_H */ 118#define S3C_VA_VIC0 (S3C_VA_IRQ + 0x0)
119#define S3C_VA_VIC1 (S3C_VA_IRQ + 0x10000)
120#define S3C_VA_VIC2 (S3C_VA_IRQ + 0x20000)
121#define S3C_PA_IIC S5PC100_PA_I2C
122#define S3C_PA_IIC1 S5PC100_PA_I2C1
123#define S3C_PA_USB_HSOTG S5PC100_PA_USB_HSOTG
124#define S3C_PA_USB_HSPHY S5PC100_PA_USB_HSPHY
125#define S3C_PA_HSMMC0 S5PC100_PA_HSMMC0
126#define S3C_PA_HSMMC1 S5PC100_PA_HSMMC1
127#define S3C_PA_HSMMC2 S5PC100_PA_HSMMC2
128#define S3C_PA_KEYPAD S5PC100_PA_KEYPAD
129#define S3C_PA_TSADC S5PC100_PA_TSADC
130#define S3C_PA_ONENAND S5PC100_PA_ONENAND
131#define S3C_PA_ONENAND_BUF S5PC100_PA_ONENAND_BUF
132#define S3C_SZ_ONENAND_BUF S5PC100_SZ_ONENAND_BUF
133
134#endif /* __ASM_ARCH_C100_MAP_H */
diff --git a/arch/arm/mach-s5pv210/Kconfig b/arch/arm/mach-s5pv210/Kconfig
index 96f4d9b7eab4..0761eac9aaea 100644
--- a/arch/arm/mach-s5pv210/Kconfig
+++ b/arch/arm/mach-s5pv210/Kconfig
@@ -62,6 +62,11 @@ config MACH_GONI
62 Machine support for Samsung GONI board 62 Machine support for Samsung GONI board
63 S5PC110(MCP) is one of package option of S5PV210 63 S5PC110(MCP) is one of package option of S5PV210
64 64
65config S5PC110_DEV_ONENAND
66 bool
67 help
68 Compile in platform device definition for OneNAND1 controller
69
65config MACH_SMDKV210 70config MACH_SMDKV210
66 bool "SMDKV210" 71 bool "SMDKV210"
67 select CPU_S5PV210 72 select CPU_S5PV210
diff --git a/arch/arm/mach-s5pv210/Makefile b/arch/arm/mach-s5pv210/Makefile
index 6a6dea19dec5..30be9a6a4620 100644
--- a/arch/arm/mach-s5pv210/Makefile
+++ b/arch/arm/mach-s5pv210/Makefile
@@ -26,6 +26,7 @@ obj-$(CONFIG_MACH_GONI) += mach-goni.o
26 26
27obj-y += dev-audio.o 27obj-y += dev-audio.o
28obj-$(CONFIG_S3C64XX_DEV_SPI) += dev-spi.o 28obj-$(CONFIG_S3C64XX_DEV_SPI) += dev-spi.o
29obj-$(CONFIG_S5PC110_DEV_ONENAND) += dev-onenand.o
29 30
30obj-$(CONFIG_S5PV210_SETUP_FB_24BPP) += setup-fb-24bpp.o 31obj-$(CONFIG_S5PV210_SETUP_FB_24BPP) += setup-fb-24bpp.o
31obj-$(CONFIG_S5PV210_SETUP_I2C1) += setup-i2c1.o 32obj-$(CONFIG_S5PV210_SETUP_I2C1) += setup-i2c1.o
diff --git a/arch/arm/mach-s5pv210/dev-onenand.c b/arch/arm/mach-s5pv210/dev-onenand.c
new file mode 100644
index 000000000000..34997b752f93
--- /dev/null
+++ b/arch/arm/mach-s5pv210/dev-onenand.c
@@ -0,0 +1,50 @@
1/*
2 * linux/arch/arm/mach-s5pv210/dev-onenand.c
3 *
4 * Copyright (c) 2008-2010 Samsung Electronics
5 * Kyungmin Park <kyungmin.park@samsung.com>
6 *
7 * S5PC110 series device definition for OneNAND devices
8 *
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License version 2 as
11 * published by the Free Software Foundation.
12 */
13
14#include <linux/kernel.h>
15#include <linux/platform_device.h>
16#include <linux/mtd/mtd.h>
17#include <linux/mtd/onenand.h>
18
19#include <mach/irqs.h>
20#include <mach/map.h>
21
22static struct resource s5pc110_onenand_resources[] = {
23 [0] = {
24 .start = S5PC110_PA_ONENAND,
25 .end = S5PC110_PA_ONENAND + SZ_128K - 1,
26 .flags = IORESOURCE_MEM,
27 },
28 [1] = {
29 .start = S5PC110_PA_ONENAND_DMA,
30 .end = S5PC110_PA_ONENAND_DMA + SZ_2K - 1,
31 .flags = IORESOURCE_MEM,
32 },
33};
34
35struct platform_device s5pc110_device_onenand = {
36 .name = "s5pc110-onenand",
37 .id = -1,
38 .num_resources = ARRAY_SIZE(s5pc110_onenand_resources),
39 .resource = s5pc110_onenand_resources,
40};
41
42void s5pc110_onenand_set_platdata(struct onenand_platform_data *pdata)
43{
44 struct onenand_platform_data *pd;
45
46 pd = kmemdup(pdata, sizeof(struct onenand_platform_data), GFP_KERNEL);
47 if (!pd)
48 printk(KERN_ERR "%s: no memory for platform data\n", __func__);
49 s5pc110_device_onenand.dev.platform_data = pd;
50}
diff --git a/arch/arm/mach-s5pv210/include/mach/map.h b/arch/arm/mach-s5pv210/include/mach/map.h
index 3a44e1e5f126..34eb168ec950 100644
--- a/arch/arm/mach-s5pv210/include/mach/map.h
+++ b/arch/arm/mach-s5pv210/include/mach/map.h
@@ -16,6 +16,9 @@
16#include <plat/map-base.h> 16#include <plat/map-base.h>
17#include <plat/map-s5p.h> 17#include <plat/map-s5p.h>
18 18
19#define S5PC110_PA_ONENAND (0xB0000000)
20#define S5PC110_PA_ONENAND_DMA (0xB0600000)
21
19#define S5PV210_PA_CHIPID (0xE0000000) 22#define S5PV210_PA_CHIPID (0xE0000000)
20#define S5P_PA_CHIPID S5PV210_PA_CHIPID 23#define S5P_PA_CHIPID S5PV210_PA_CHIPID
21 24
diff --git a/arch/arm/plat-samsung/Kconfig b/arch/arm/plat-samsung/Kconfig
index 47c8aa75e747..d663078253de 100644
--- a/arch/arm/plat-samsung/Kconfig
+++ b/arch/arm/plat-samsung/Kconfig
@@ -201,6 +201,11 @@ config S3C_DEV_NAND
201 help 201 help
202 Compile in platform device definition for NAND controller 202 Compile in platform device definition for NAND controller
203 203
204config S3C_DEV_ONENAND
205 bool
206 help
207 Compile in platform device definition for OneNAND controller
208
204config S3C_DEV_RTC 209config S3C_DEV_RTC
205 bool 210 bool
206 help 211 help
diff --git a/arch/arm/plat-samsung/Makefile b/arch/arm/plat-samsung/Makefile
index d73ee553b46e..d98316b30c26 100644
--- a/arch/arm/plat-samsung/Makefile
+++ b/arch/arm/plat-samsung/Makefile
@@ -43,6 +43,7 @@ obj-$(CONFIG_S3C_DEV_USB_HOST) += dev-usb.o
43obj-$(CONFIG_S3C_DEV_USB_HSOTG) += dev-usb-hsotg.o 43obj-$(CONFIG_S3C_DEV_USB_HSOTG) += dev-usb-hsotg.o
44obj-$(CONFIG_S3C_DEV_WDT) += dev-wdt.o 44obj-$(CONFIG_S3C_DEV_WDT) += dev-wdt.o
45obj-$(CONFIG_S3C_DEV_NAND) += dev-nand.o 45obj-$(CONFIG_S3C_DEV_NAND) += dev-nand.o
46obj-$(CONFIG_S3C_DEV_ONENAND) += dev-onenand.o
46obj-$(CONFIG_S3C_DEV_RTC) += dev-rtc.o 47obj-$(CONFIG_S3C_DEV_RTC) += dev-rtc.o
47 48
48obj-$(CONFIG_SAMSUNG_DEV_ADC) += dev-adc.o 49obj-$(CONFIG_SAMSUNG_DEV_ADC) += dev-adc.o
diff --git a/arch/arm/plat-samsung/dev-onenand.c b/arch/arm/plat-samsung/dev-onenand.c
new file mode 100644
index 000000000000..45ec73287d8c
--- /dev/null
+++ b/arch/arm/plat-samsung/dev-onenand.c
@@ -0,0 +1,55 @@
1/*
2 * linux/arch/arm/plat-samsung/dev-onenand.c
3 *
4 * Copyright (c) 2008-2010 Samsung Electronics
5 * Kyungmin Park <kyungmin.park@samsung.com>
6 *
7 * S3C64XX/S5PC100 series device definition for OneNAND devices
8 *
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License version 2 as
11 * published by the Free Software Foundation.
12 */
13
14#include <linux/kernel.h>
15#include <linux/platform_device.h>
16#include <linux/mtd/mtd.h>
17#include <linux/mtd/onenand.h>
18
19#include <mach/irqs.h>
20#include <mach/map.h>
21
22static struct resource s3c_onenand_resources[] = {
23 [0] = {
24 .start = S3C_PA_ONENAND,
25 .end = S3C_PA_ONENAND + 0x400 - 1,
26 .flags = IORESOURCE_MEM,
27 },
28 [1] = {
29 .start = S3C_PA_ONENAND_BUF,
30 .end = S3C_PA_ONENAND_BUF + S3C_SZ_ONENAND_BUF - 1,
31 .flags = IORESOURCE_MEM,
32 },
33 [2] = {
34 .start = IRQ_ONENAND,
35 .end = IRQ_ONENAND,
36 .flags = IORESOURCE_IRQ,
37 },
38};
39
40struct platform_device s3c_device_onenand = {
41 .name = "samsung-onenand",
42 .id = 0,
43 .num_resources = ARRAY_SIZE(s3c_onenand_resources),
44 .resource = s3c_onenand_resources,
45};
46
47void s3c_onenand_set_platdata(struct onenand_platform_data *pdata)
48{
49 struct onenand_platform_data *pd;
50
51 pd = kmemdup(pdata, sizeof(struct onenand_platform_data), GFP_KERNEL);
52 if (!pd)
53 printk(KERN_ERR "%s: no memory for platform data\n", __func__);
54 s3c_device_onenand.dev.platform_data = pd;
55}
diff --git a/arch/arm/plat-samsung/include/plat/devs.h b/arch/arm/plat-samsung/include/plat/devs.h
index 8d516d498051..e6144e4b9118 100644
--- a/arch/arm/plat-samsung/include/plat/devs.h
+++ b/arch/arm/plat-samsung/include/plat/devs.h
@@ -69,6 +69,9 @@ extern struct platform_device s5p6440_device_spi1;
69extern struct platform_device s3c_device_hwmon; 69extern struct platform_device s3c_device_hwmon;
70 70
71extern struct platform_device s3c_device_nand; 71extern struct platform_device s3c_device_nand;
72extern struct platform_device s3c_device_onenand;
73extern struct platform_device s3c64xx_device_onenand1;
74extern struct platform_device s5pc110_device_onenand;
72 75
73extern struct platform_device s3c_device_usbgadget; 76extern struct platform_device s3c_device_usbgadget;
74extern struct platform_device s3c_device_usb_hsotg; 77extern struct platform_device s3c_device_usb_hsotg;
diff --git a/arch/arm/plat-samsung/include/plat/onenand-core.h b/arch/arm/plat-samsung/include/plat/onenand-core.h
new file mode 100644
index 000000000000..7701cb7020c8
--- /dev/null
+++ b/arch/arm/plat-samsung/include/plat/onenand-core.h
@@ -0,0 +1,37 @@
1/*
2 * linux/arch/arm/plat-samsung/onenand-core.h
3 *
4 * Copyright (c) 2010 Samsung Electronics
5 * Kyungmin Park <kyungmin.park@samsung.com>
6 * Marek Szyprowski <m.szyprowski@samsung.com>
7 *
8 * Samsung OneNAD Controller core functions
9 *
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License version 2 as
12 * published by the Free Software Foundation.
13*/
14
15#ifndef __ASM_ARCH_ONENAND_CORE_H
16#define __ASM_ARCH_ONENAND_CORE_H __FILE__
17
18/* These functions are only for use with the core support code, such as
19 * the cpu specific initialisation code
20 */
21
22/* re-define device name depending on support. */
23static inline void s3c_onenand_setname(char *name)
24{
25#ifdef CONFIG_S3C_DEV_ONENAND
26 s3c_device_onenand.name = name;
27#endif
28}
29
30static inline void s3c64xx_onenand1_setname(char *name)
31{
32#ifdef CONFIG_S3C64XX_DEV_ONENAND1
33 s3c64xx_device_onenand1.name = name;
34#endif
35}
36
37#endif /* __ASM_ARCH_ONENAND_CORE_H */
diff --git a/arch/arm/plat-samsung/include/plat/regs-onenand.h b/arch/arm/plat-samsung/include/plat/regs-onenand.h
new file mode 100644
index 000000000000..930ea8b88ed3
--- /dev/null
+++ b/arch/arm/plat-samsung/include/plat/regs-onenand.h
@@ -0,0 +1,63 @@
1/*
2 * linux/arch/arm/plat-s3c/include/plat/regs-onenand.h
3 *
4 * Copyright (C) 2008-2010 Samsung Electronics
5 * Kyungmin Park <kyungmin.park@samsung.com>
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License version 2 as
9 * published by the Free Software Foundation.
10 */
11#ifndef __SAMSUNG_ONENAND_H__
12#define __SAMSUNG_ONENAND_H__
13
14#include <mach/hardware.h>
15
16/*
17 * OneNAND Controller
18 */
19#define MEM_CFG_OFFSET 0x0000
20#define BURST_LEN_OFFSET 0x0010
21#define MEM_RESET_OFFSET 0x0020
22#define INT_ERR_STAT_OFFSET 0x0030
23#define INT_ERR_MASK_OFFSET 0x0040
24#define INT_ERR_ACK_OFFSET 0x0050
25#define ECC_ERR_STAT_OFFSET 0x0060
26#define MANUFACT_ID_OFFSET 0x0070
27#define DEVICE_ID_OFFSET 0x0080
28#define DATA_BUF_SIZE_OFFSET 0x0090
29#define BOOT_BUF_SIZE_OFFSET 0x00A0
30#define BUF_AMOUNT_OFFSET 0x00B0
31#define TECH_OFFSET 0x00C0
32#define FBA_WIDTH_OFFSET 0x00D0
33#define FPA_WIDTH_OFFSET 0x00E0
34#define FSA_WIDTH_OFFSET 0x00F0
35#define TRANS_SPARE_OFFSET 0x0140
36#define DBS_DFS_WIDTH_OFFSET 0x0160
37#define INT_PIN_ENABLE_OFFSET 0x01A0
38#define ACC_CLOCK_OFFSET 0x01C0
39#define FLASH_VER_ID_OFFSET 0x01F0
40#define FLASH_AUX_CNTRL_OFFSET 0x0300 /* s3c64xx only */
41
42#define ONENAND_MEM_RESET_HOT 0x3
43#define ONENAND_MEM_RESET_COLD 0x2
44#define ONENAND_MEM_RESET_WARM 0x1
45
46#define CACHE_OP_ERR (1 << 13)
47#define RST_CMP (1 << 12)
48#define RDY_ACT (1 << 11)
49#define INT_ACT (1 << 10)
50#define UNSUP_CMD (1 << 9)
51#define LOCKED_BLK (1 << 8)
52#define BLK_RW_CMP (1 << 7)
53#define ERS_CMP (1 << 6)
54#define PGM_CMP (1 << 5)
55#define LOAD_CMP (1 << 4)
56#define ERS_FAIL (1 << 3)
57#define PGM_FAIL (1 << 2)
58#define INT_TO (1 << 1)
59#define LD_FAIL_ECC_ERR (1 << 0)
60
61#define TSRF (1 << 0)
62
63#endif
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-18 08:03:21 -0500