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authorSylwester Nawrocki <s.nawrocki@samsung.com>2010-08-05 05:16:31 -0400
committerKukjin Kim <kgene.kim@samsung.com>2010-08-06 08:28:35 -0400
commit33c14ff838c3617616112b6dd833f2d7b70d6224 (patch)
tree0e26cd9729b98a90356859789c5006f48cf5a124 /arch/arm
parent290d0983b86f6243beffaa3ddb02c14adc30f02a (diff)
ARM: SAMSUNG: Add platform definitions and helpers for FIMC driver
FIMC (CAMIF) device is a camera interface embedded in S3C/S5P Samsung SOC series. It supports ITU-R BT.601/656 and MIPI-CSI2 standards, memory to memory operations, color conversion, resizing and rotation. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/mach-s5pc100/include/mach/map.h8
-rw-r--r--arch/arm/mach-s5pv210/cpu.c5
-rw-r--r--arch/arm/mach-s5pv210/include/mach/map.h7
-rw-r--r--arch/arm/plat-s5p/Makefile5
-rw-r--r--arch/arm/plat-s5p/dev-fimc0.c36
-rw-r--r--arch/arm/plat-s5p/dev-fimc1.c36
-rw-r--r--arch/arm/plat-s5p/dev-fimc2.c36
-rw-r--r--arch/arm/plat-samsung/include/plat/devs.h4
-rw-r--r--arch/arm/plat-samsung/include/plat/fimc-core.h44
9 files changed, 181 insertions, 0 deletions
diff --git a/arch/arm/mach-s5pc100/include/mach/map.h b/arch/arm/mach-s5pc100/include/mach/map.h
index cadae4305688..abf17e8eb321 100644
--- a/arch/arm/mach-s5pc100/include/mach/map.h
+++ b/arch/arm/mach-s5pc100/include/mach/map.h
@@ -94,6 +94,10 @@
94 94
95#define S5PC100_PA_FB (0xEE000000) 95#define S5PC100_PA_FB (0xEE000000)
96 96
97#define S5PC100_PA_FIMC0 (0xEE200000)
98#define S5PC100_PA_FIMC1 (0xEE300000)
99#define S5PC100_PA_FIMC2 (0xEE400000)
100
97#define S5PC100_PA_I2S0 (0xF2000000) 101#define S5PC100_PA_I2S0 (0xF2000000)
98#define S5PC100_PA_I2S1 (0xF2100000) 102#define S5PC100_PA_I2S1 (0xF2100000)
99#define S5PC100_PA_I2S2 (0xF2200000) 103#define S5PC100_PA_I2S2 (0xF2200000)
@@ -135,4 +139,8 @@
135#define S3C_PA_ONENAND_BUF S5PC100_PA_ONENAND_BUF 139#define S3C_PA_ONENAND_BUF S5PC100_PA_ONENAND_BUF
136#define S3C_SZ_ONENAND_BUF S5PC100_SZ_ONENAND_BUF 140#define S3C_SZ_ONENAND_BUF S5PC100_SZ_ONENAND_BUF
137 141
142#define S5P_PA_FIMC0 S5PC100_PA_FIMC0
143#define S5P_PA_FIMC1 S5PC100_PA_FIMC1
144#define S5P_PA_FIMC2 S5PC100_PA_FIMC2
145
138#endif /* __ASM_ARCH_C100_MAP_H */ 146#endif /* __ASM_ARCH_C100_MAP_H */
diff --git a/arch/arm/mach-s5pv210/cpu.c b/arch/arm/mach-s5pv210/cpu.c
index 68317a4170cf..1acf9ac7ad35 100644
--- a/arch/arm/mach-s5pv210/cpu.c
+++ b/arch/arm/mach-s5pv210/cpu.c
@@ -33,6 +33,7 @@
33#include <plat/clock.h> 33#include <plat/clock.h>
34#include <plat/s5pv210.h> 34#include <plat/s5pv210.h>
35#include <plat/adc-core.h> 35#include <plat/adc-core.h>
36#include <plat/fimc-core.h>
36#include <plat/iic-core.h> 37#include <plat/iic-core.h>
37#include <plat/sdhci.h> 38#include <plat/sdhci.h>
38 39
@@ -90,6 +91,10 @@ void __init s5pv210_map_io(void)
90 s3c_i2c0_setname("s3c2440-i2c"); 91 s3c_i2c0_setname("s3c2440-i2c");
91 s3c_i2c1_setname("s3c2440-i2c"); 92 s3c_i2c1_setname("s3c2440-i2c");
92 s3c_i2c2_setname("s3c2440-i2c"); 93 s3c_i2c2_setname("s3c2440-i2c");
94
95 s3c_fimc_setname(0, "s5pv210-fimc");
96 s3c_fimc_setname(1, "s5pv210-fimc");
97 s3c_fimc_setname(2, "s5pv210-fimc");
93} 98}
94 99
95void __init s5pv210_init_clocks(int xtal) 100void __init s5pv210_init_clocks(int xtal)
diff --git a/arch/arm/mach-s5pv210/include/mach/map.h b/arch/arm/mach-s5pv210/include/mach/map.h
index 34eb168ec950..69210bf76c47 100644
--- a/arch/arm/mach-s5pv210/include/mach/map.h
+++ b/arch/arm/mach-s5pv210/include/mach/map.h
@@ -60,6 +60,10 @@
60 60
61#define S5PV210_PA_FB (0xF8000000) 61#define S5PV210_PA_FB (0xF8000000)
62 62
63#define S5PV210_PA_FIMC0 (0xFB200000)
64#define S5PV210_PA_FIMC1 (0xFB300000)
65#define S5PV210_PA_FIMC2 (0xFB400000)
66
63#define S5PV210_PA_HSMMC(x) (0xEB000000 + ((x) * 0x100000)) 67#define S5PV210_PA_HSMMC(x) (0xEB000000 + ((x) * 0x100000))
64 68
65#define S5PV210_PA_VIC0 (0xF2000000) 69#define S5PV210_PA_VIC0 (0xF2000000)
@@ -102,6 +106,9 @@
102#define S3C_PA_IIC2 S5PV210_PA_IIC2 106#define S3C_PA_IIC2 S5PV210_PA_IIC2
103#define S3C_PA_FB S5PV210_PA_FB 107#define S3C_PA_FB S5PV210_PA_FB
104#define S3C_PA_WDT S5PV210_PA_WATCHDOG 108#define S3C_PA_WDT S5PV210_PA_WATCHDOG
109#define S5P_PA_FIMC0 S5PV210_PA_FIMC0
110#define S5P_PA_FIMC1 S5PV210_PA_FIMC1
111#define S5P_PA_FIMC2 S5PV210_PA_FIMC2
105 112
106#define SAMSUNG_PA_ADC S5PV210_PA_ADC 113#define SAMSUNG_PA_ADC S5PV210_PA_ADC
107 114
diff --git a/arch/arm/plat-s5p/Makefile b/arch/arm/plat-s5p/Makefile
index 39c242bb9d58..8e18b5123dd7 100644
--- a/arch/arm/plat-s5p/Makefile
+++ b/arch/arm/plat-s5p/Makefile
@@ -18,3 +18,8 @@ obj-y += clock.o
18obj-y += irq.o 18obj-y += irq.o
19obj-$(CONFIG_S5P_EXT_INT) += irq-eint.o 19obj-$(CONFIG_S5P_EXT_INT) += irq-eint.o
20 20
21# devices
22
23obj-$(CONFIG_S5P_DEV_FIMC0) += dev-fimc0.o
24obj-$(CONFIG_S5P_DEV_FIMC1) += dev-fimc1.o
25obj-$(CONFIG_S5P_DEV_FIMC2) += dev-fimc2.o
diff --git a/arch/arm/plat-s5p/dev-fimc0.c b/arch/arm/plat-s5p/dev-fimc0.c
new file mode 100644
index 000000000000..d3f1a9b5d2b5
--- /dev/null
+++ b/arch/arm/plat-s5p/dev-fimc0.c
@@ -0,0 +1,36 @@
1/* linux/arch/arm/plat-s5p/dev-fimc0.c
2 *
3 * Copyright (c) 2010 Samsung Electronics
4 *
5 * Base S5P FIMC0 resource and device definitions
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
12#include <linux/kernel.h>
13#include <linux/platform_device.h>
14#include <linux/interrupt.h>
15#include <linux/ioport.h>
16#include <mach/map.h>
17
18static struct resource s5p_fimc0_resource[] = {
19 [0] = {
20 .start = S5P_PA_FIMC0,
21 .end = S5P_PA_FIMC0 + SZ_1M - 1,
22 .flags = IORESOURCE_MEM,
23 },
24 [1] = {
25 .start = IRQ_FIMC0,
26 .end = IRQ_FIMC0,
27 .flags = IORESOURCE_IRQ,
28 },
29};
30
31struct platform_device s5p_device_fimc0 = {
32 .name = "s5p-fimc",
33 .id = 0,
34 .num_resources = ARRAY_SIZE(s5p_fimc0_resource),
35 .resource = s5p_fimc0_resource,
36};
diff --git a/arch/arm/plat-s5p/dev-fimc1.c b/arch/arm/plat-s5p/dev-fimc1.c
new file mode 100644
index 000000000000..41bd6986d0ad
--- /dev/null
+++ b/arch/arm/plat-s5p/dev-fimc1.c
@@ -0,0 +1,36 @@
1/* linux/arch/arm/plat-s5p/dev-fimc1.c
2 *
3 * Copyright (c) 2010 Samsung Electronics
4 *
5 * Base S5P FIMC1 resource and device definitions
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
12#include <linux/kernel.h>
13#include <linux/platform_device.h>
14#include <linux/interrupt.h>
15#include <linux/ioport.h>
16#include <mach/map.h>
17
18static struct resource s5p_fimc1_resource[] = {
19 [0] = {
20 .start = S5P_PA_FIMC1,
21 .end = S5P_PA_FIMC1 + SZ_1M - 1,
22 .flags = IORESOURCE_MEM,
23 },
24 [1] = {
25 .start = IRQ_FIMC1,
26 .end = IRQ_FIMC1,
27 .flags = IORESOURCE_IRQ,
28 },
29};
30
31struct platform_device s5p_device_fimc1 = {
32 .name = "s5p-fimc",
33 .id = 1,
34 .num_resources = ARRAY_SIZE(s5p_fimc1_resource),
35 .resource = s5p_fimc1_resource,
36};
diff --git a/arch/arm/plat-s5p/dev-fimc2.c b/arch/arm/plat-s5p/dev-fimc2.c
new file mode 100644
index 000000000000..dfddeda6d4a3
--- /dev/null
+++ b/arch/arm/plat-s5p/dev-fimc2.c
@@ -0,0 +1,36 @@
1/* linux/arch/arm/plat-s5p/dev-fimc2.c
2 *
3 * Copyright (c) 2010 Samsung Electronics
4 *
5 * Base S5P FIMC2 resource and device definitions
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
12#include <linux/kernel.h>
13#include <linux/platform_device.h>
14#include <linux/interrupt.h>
15#include <linux/ioport.h>
16#include <mach/map.h>
17
18static struct resource s5p_fimc2_resource[] = {
19 [0] = {
20 .start = S5P_PA_FIMC2,
21 .end = S5P_PA_FIMC2 + SZ_1M - 1,
22 .flags = IORESOURCE_MEM,
23 },
24 [1] = {
25 .start = IRQ_FIMC2,
26 .end = IRQ_FIMC2,
27 .flags = IORESOURCE_IRQ,
28 },
29};
30
31struct platform_device s5p_device_fimc2 = {
32 .name = "s5p-fimc",
33 .id = 2,
34 .num_resources = ARRAY_SIZE(s5p_fimc2_resource),
35 .resource = s5p_fimc2_resource,
36};
diff --git a/arch/arm/plat-samsung/include/plat/devs.h b/arch/arm/plat-samsung/include/plat/devs.h
index 4c31d328669b..85f6f23a510f 100644
--- a/arch/arm/plat-samsung/include/plat/devs.h
+++ b/arch/arm/plat-samsung/include/plat/devs.h
@@ -104,6 +104,10 @@ extern struct platform_device s5pc100_device_iis2;
104 104
105extern struct platform_device samsung_device_keypad; 105extern struct platform_device samsung_device_keypad;
106 106
107extern struct platform_device s5p_device_fimc0;
108extern struct platform_device s5p_device_fimc1;
109extern struct platform_device s5p_device_fimc2;
110
107/* s3c2440 specific devices */ 111/* s3c2440 specific devices */
108 112
109#ifdef CONFIG_CPU_S3C2440 113#ifdef CONFIG_CPU_S3C2440
diff --git a/arch/arm/plat-samsung/include/plat/fimc-core.h b/arch/arm/plat-samsung/include/plat/fimc-core.h
new file mode 100644
index 000000000000..81a3bfeeccad
--- /dev/null
+++ b/arch/arm/plat-samsung/include/plat/fimc-core.h
@@ -0,0 +1,44 @@
1/*
2 * arch/arm/plat-samsung/include/plat/fimc-core.h
3 *
4 * Copyright 2010 Samsung Electronics Co., Ltd.
5 * Sylwester Nawrocki <s.nawrocki@samsung.com>
6 *
7 * Samsung camera interface driver core functions
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#ifndef __ASM_PLAT_FIMC_CORE_H
15#define __ASM_PLAT_FIMC_CORE_H __FILE__
16
17/*
18 * These functions are only for use with the core support code, such as
19 * the CPU-specific initialization code.
20 */
21
22/* Re-define device name to differentiate the subsystem in various SoCs. */
23static inline void s3c_fimc_setname(int id, char *name)
24{
25 switch (id) {
26#ifdef CONFIG_S5P_DEV_FIMC0
27 case 0:
28 s5p_device_fimc0.name = name;
29 break;
30#endif
31#ifdef CONFIG_S5P_DEV_FIMC1
32 case 1:
33 s5p_device_fimc1.name = name;
34 break;
35#endif
36#ifdef CONFIG_S5P_DEV_FIMC2
37 case 2:
38 s5p_device_fimc2.name = name;
39 break;
40#endif
41 }
42}
43
44#endif /* __ASM_PLAT_FIMC_CORE_H */