diff options
author | Donguk Ryu <du.ryu@samsung.com> | 2011-01-12 23:40:29 -0500 |
---|---|---|
committer | Kukjin Kim <kgene.kim@samsung.com> | 2011-01-12 23:40:29 -0500 |
commit | ccbc87693dcb428443a72d644e63484676517c2d (patch) | |
tree | 665a61642f2321b98434cbcdc9ab06491b97c52b /arch/arm/mach-s5pv310 | |
parent | b55f685e973ae952cbff5bd0d57cd8cb91aa8daa (diff) |
ARM: S5PV310: Add Support System MMU
This patch adds support System MMU for S5PV310 and S5PC210.
Signed-off-by: Donguk Ryu <du.ryu@samsung.com>
Signed-off-by: Sangbeom Kim <sbkim73@samsung.com>
[kgene.kim@samsung.com: changed SYSMMU config name]
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch/arm/mach-s5pv310')
-rw-r--r-- | arch/arm/mach-s5pv310/Kconfig | 6 | ||||
-rw-r--r-- | arch/arm/mach-s5pv310/Makefile | 1 | ||||
-rw-r--r-- | arch/arm/mach-s5pv310/dev-sysmmu.c | 187 | ||||
-rw-r--r-- | arch/arm/mach-s5pv310/mach-smdkc210.c | 1 | ||||
-rw-r--r-- | arch/arm/mach-s5pv310/mach-smdkv310.c | 1 |
5 files changed, 196 insertions, 0 deletions
diff --git a/arch/arm/mach-s5pv310/Kconfig b/arch/arm/mach-s5pv310/Kconfig index b7aa3cd2198a..09c4c21b70cc 100644 --- a/arch/arm/mach-s5pv310/Kconfig +++ b/arch/arm/mach-s5pv310/Kconfig | |||
@@ -66,6 +66,11 @@ config S5PV310_SETUP_SDHCI_GPIO | |||
66 | help | 66 | help |
67 | Common setup code for SDHCI gpio. | 67 | Common setup code for SDHCI gpio. |
68 | 68 | ||
69 | config S5PV310_DEV_SYSMMU | ||
70 | bool | ||
71 | help | ||
72 | Common setup code for SYSTEM MMU in S5PV310 | ||
73 | |||
69 | # machine support | 74 | # machine support |
70 | 75 | ||
71 | menu "S5PC210 Machines" | 76 | menu "S5PC210 Machines" |
@@ -83,6 +88,7 @@ config MACH_SMDKC210 | |||
83 | select S5PV310_DEV_PD | 88 | select S5PV310_DEV_PD |
84 | select S5PV310_SETUP_I2C1 | 89 | select S5PV310_SETUP_I2C1 |
85 | select S5PV310_SETUP_SDHCI | 90 | select S5PV310_SETUP_SDHCI |
91 | select S5PV310_DEV_SYSMMU | ||
86 | help | 92 | help |
87 | Machine support for Samsung SMDKC210 | 93 | Machine support for Samsung SMDKC210 |
88 | S5PC210(MCP) is one of package option of S5PV310 | 94 | S5PC210(MCP) is one of package option of S5PV310 |
diff --git a/arch/arm/mach-s5pv310/Makefile b/arch/arm/mach-s5pv310/Makefile index 651f1933e228..036fb383b830 100644 --- a/arch/arm/mach-s5pv310/Makefile +++ b/arch/arm/mach-s5pv310/Makefile | |||
@@ -30,6 +30,7 @@ obj-$(CONFIG_MACH_UNIVERSAL_C210) += mach-universal_c210.o | |||
30 | 30 | ||
31 | obj-y += dev-audio.o | 31 | obj-y += dev-audio.o |
32 | obj-$(CONFIG_S5PV310_DEV_PD) += dev-pd.o | 32 | obj-$(CONFIG_S5PV310_DEV_PD) += dev-pd.o |
33 | obj-$(CONFIG_S5PV310_DEV_SYSMMU) += dev-sysmmu.o | ||
33 | 34 | ||
34 | obj-$(CONFIG_S5PV310_SETUP_I2C1) += setup-i2c1.o | 35 | obj-$(CONFIG_S5PV310_SETUP_I2C1) += setup-i2c1.o |
35 | obj-$(CONFIG_S5PV310_SETUP_I2C2) += setup-i2c2.o | 36 | obj-$(CONFIG_S5PV310_SETUP_I2C2) += setup-i2c2.o |
diff --git a/arch/arm/mach-s5pv310/dev-sysmmu.c b/arch/arm/mach-s5pv310/dev-sysmmu.c new file mode 100644 index 000000000000..e1bb200ac0f0 --- /dev/null +++ b/arch/arm/mach-s5pv310/dev-sysmmu.c | |||
@@ -0,0 +1,187 @@ | |||
1 | /* linux/arch/arm/mach-s5pv310/dev-sysmmu.c | ||
2 | * | ||
3 | * Copyright (c) 2010 Samsung Electronics Co., Ltd. | ||
4 | * http://www.samsung.com | ||
5 | * | ||
6 | * This program is free software; you can redistribute it and/or modify | ||
7 | * it under the terms of the GNU General Public License version 2 as | ||
8 | * published by the Free Software Foundation. | ||
9 | */ | ||
10 | |||
11 | #include <linux/platform_device.h> | ||
12 | #include <linux/dma-mapping.h> | ||
13 | |||
14 | #include <mach/map.h> | ||
15 | #include <mach/irqs.h> | ||
16 | |||
17 | static struct resource s5pv310_sysmmu_resource[] = { | ||
18 | [0] = { | ||
19 | .start = S5PV310_PA_SYSMMU_MDMA, | ||
20 | .end = S5PV310_PA_SYSMMU_MDMA + SZ_64K - 1, | ||
21 | .flags = IORESOURCE_MEM, | ||
22 | }, | ||
23 | [1] = { | ||
24 | .start = IRQ_SYSMMU_MDMA0_0, | ||
25 | .end = IRQ_SYSMMU_MDMA0_0, | ||
26 | .flags = IORESOURCE_IRQ, | ||
27 | }, | ||
28 | [2] = { | ||
29 | .start = S5PV310_PA_SYSMMU_SSS, | ||
30 | .end = S5PV310_PA_SYSMMU_SSS + SZ_64K - 1, | ||
31 | .flags = IORESOURCE_MEM, | ||
32 | }, | ||
33 | [3] = { | ||
34 | .start = IRQ_SYSMMU_SSS_0, | ||
35 | .end = IRQ_SYSMMU_SSS_0, | ||
36 | .flags = IORESOURCE_IRQ, | ||
37 | }, | ||
38 | [4] = { | ||
39 | .start = S5PV310_PA_SYSMMU_FIMC0, | ||
40 | .end = S5PV310_PA_SYSMMU_FIMC0 + SZ_64K - 1, | ||
41 | .flags = IORESOURCE_MEM, | ||
42 | }, | ||
43 | [5] = { | ||
44 | .start = IRQ_SYSMMU_FIMC0_0, | ||
45 | .end = IRQ_SYSMMU_FIMC0_0, | ||
46 | .flags = IORESOURCE_IRQ, | ||
47 | }, | ||
48 | [6] = { | ||
49 | .start = S5PV310_PA_SYSMMU_FIMC1, | ||
50 | .end = S5PV310_PA_SYSMMU_FIMC1 + SZ_64K - 1, | ||
51 | .flags = IORESOURCE_MEM, | ||
52 | }, | ||
53 | [7] = { | ||
54 | .start = IRQ_SYSMMU_FIMC1_0, | ||
55 | .end = IRQ_SYSMMU_FIMC1_0, | ||
56 | .flags = IORESOURCE_IRQ, | ||
57 | }, | ||
58 | [8] = { | ||
59 | .start = S5PV310_PA_SYSMMU_FIMC2, | ||
60 | .end = S5PV310_PA_SYSMMU_FIMC2 + SZ_64K - 1, | ||
61 | .flags = IORESOURCE_MEM, | ||
62 | }, | ||
63 | [9] = { | ||
64 | .start = IRQ_SYSMMU_FIMC2_0, | ||
65 | .end = IRQ_SYSMMU_FIMC2_0, | ||
66 | .flags = IORESOURCE_IRQ, | ||
67 | }, | ||
68 | [10] = { | ||
69 | .start = S5PV310_PA_SYSMMU_FIMC3, | ||
70 | .end = S5PV310_PA_SYSMMU_FIMC3 + SZ_64K - 1, | ||
71 | .flags = IORESOURCE_MEM, | ||
72 | }, | ||
73 | [11] = { | ||
74 | .start = IRQ_SYSMMU_FIMC3_0, | ||
75 | .end = IRQ_SYSMMU_FIMC3_0, | ||
76 | .flags = IORESOURCE_IRQ, | ||
77 | }, | ||
78 | [12] = { | ||
79 | .start = S5PV310_PA_SYSMMU_JPEG, | ||
80 | .end = S5PV310_PA_SYSMMU_JPEG + SZ_64K - 1, | ||
81 | .flags = IORESOURCE_MEM, | ||
82 | }, | ||
83 | [13] = { | ||
84 | .start = IRQ_SYSMMU_JPEG_0, | ||
85 | .end = IRQ_SYSMMU_JPEG_0, | ||
86 | .flags = IORESOURCE_IRQ, | ||
87 | }, | ||
88 | [14] = { | ||
89 | .start = S5PV310_PA_SYSMMU_FIMD0, | ||
90 | .end = S5PV310_PA_SYSMMU_FIMD0 + SZ_64K - 1, | ||
91 | .flags = IORESOURCE_MEM, | ||
92 | }, | ||
93 | [15] = { | ||
94 | .start = IRQ_SYSMMU_LCD0_M0_0, | ||
95 | .end = IRQ_SYSMMU_LCD0_M0_0, | ||
96 | .flags = IORESOURCE_IRQ, | ||
97 | }, | ||
98 | [16] = { | ||
99 | .start = S5PV310_PA_SYSMMU_FIMD1, | ||
100 | .end = S5PV310_PA_SYSMMU_FIMD1 + SZ_64K - 1, | ||
101 | .flags = IORESOURCE_MEM, | ||
102 | }, | ||
103 | [17] = { | ||
104 | .start = IRQ_SYSMMU_LCD1_M1_0, | ||
105 | .end = IRQ_SYSMMU_LCD1_M1_0, | ||
106 | .flags = IORESOURCE_IRQ, | ||
107 | }, | ||
108 | [18] = { | ||
109 | .start = S5PV310_PA_SYSMMU_PCIe, | ||
110 | .end = S5PV310_PA_SYSMMU_PCIe + SZ_64K - 1, | ||
111 | .flags = IORESOURCE_MEM, | ||
112 | }, | ||
113 | [19] = { | ||
114 | .start = IRQ_SYSMMU_PCIE_0, | ||
115 | .end = IRQ_SYSMMU_PCIE_0, | ||
116 | .flags = IORESOURCE_IRQ, | ||
117 | }, | ||
118 | [20] = { | ||
119 | .start = S5PV310_PA_SYSMMU_G2D, | ||
120 | .end = S5PV310_PA_SYSMMU_G2D + SZ_64K - 1, | ||
121 | .flags = IORESOURCE_MEM, | ||
122 | }, | ||
123 | [21] = { | ||
124 | .start = IRQ_SYSMMU_2D_0, | ||
125 | .end = IRQ_SYSMMU_2D_0, | ||
126 | .flags = IORESOURCE_IRQ, | ||
127 | }, | ||
128 | [22] = { | ||
129 | .start = S5PV310_PA_SYSMMU_ROTATOR, | ||
130 | .end = S5PV310_PA_SYSMMU_ROTATOR + SZ_64K - 1, | ||
131 | .flags = IORESOURCE_MEM, | ||
132 | }, | ||
133 | [23] = { | ||
134 | .start = IRQ_SYSMMU_ROTATOR_0, | ||
135 | .end = IRQ_SYSMMU_ROTATOR_0, | ||
136 | .flags = IORESOURCE_IRQ, | ||
137 | }, | ||
138 | [24] = { | ||
139 | .start = S5PV310_PA_SYSMMU_MDMA2, | ||
140 | .end = S5PV310_PA_SYSMMU_MDMA2 + SZ_64K - 1, | ||
141 | .flags = IORESOURCE_MEM, | ||
142 | }, | ||
143 | [25] = { | ||
144 | .start = IRQ_SYSMMU_MDMA1_0, | ||
145 | .end = IRQ_SYSMMU_MDMA1_0, | ||
146 | .flags = IORESOURCE_IRQ, | ||
147 | }, | ||
148 | [26] = { | ||
149 | .start = S5PV310_PA_SYSMMU_TV, | ||
150 | .end = S5PV310_PA_SYSMMU_TV + SZ_64K - 1, | ||
151 | .flags = IORESOURCE_MEM, | ||
152 | }, | ||
153 | [27] = { | ||
154 | .start = IRQ_SYSMMU_TV_M0_0, | ||
155 | .end = IRQ_SYSMMU_TV_M0_0, | ||
156 | .flags = IORESOURCE_IRQ, | ||
157 | }, | ||
158 | [28] = { | ||
159 | .start = S5PV310_PA_SYSMMU_MFC_L, | ||
160 | .end = S5PV310_PA_SYSMMU_MFC_L + SZ_64K - 1, | ||
161 | .flags = IORESOURCE_MEM, | ||
162 | }, | ||
163 | [29] = { | ||
164 | .start = IRQ_SYSMMU_MFC_M0_0, | ||
165 | .end = IRQ_SYSMMU_MFC_M0_0, | ||
166 | .flags = IORESOURCE_IRQ, | ||
167 | }, | ||
168 | [30] = { | ||
169 | .start = S5PV310_PA_SYSMMU_MFC_R, | ||
170 | .end = S5PV310_PA_SYSMMU_MFC_R + SZ_64K - 1, | ||
171 | .flags = IORESOURCE_MEM, | ||
172 | }, | ||
173 | [31] = { | ||
174 | .start = IRQ_SYSMMU_MFC_M1_0, | ||
175 | .end = IRQ_SYSMMU_MFC_M1_0, | ||
176 | .flags = IORESOURCE_IRQ, | ||
177 | }, | ||
178 | }; | ||
179 | |||
180 | struct platform_device s5pv310_device_sysmmu = { | ||
181 | .name = "s5p-sysmmu", | ||
182 | .id = 32, | ||
183 | .num_resources = ARRAY_SIZE(s5pv310_sysmmu_resource), | ||
184 | .resource = s5pv310_sysmmu_resource, | ||
185 | }; | ||
186 | |||
187 | EXPORT_SYMBOL(s5pv310_device_sysmmu); | ||
diff --git a/arch/arm/mach-s5pv310/mach-smdkc210.c b/arch/arm/mach-s5pv310/mach-smdkc210.c index 9262966cd269..2d49273c0a26 100644 --- a/arch/arm/mach-s5pv310/mach-smdkc210.c +++ b/arch/arm/mach-s5pv310/mach-smdkc210.c | |||
@@ -164,6 +164,7 @@ static struct platform_device *smdkc210_devices[] __initdata = { | |||
164 | &s5pv310_device_pd[PD_TV], | 164 | &s5pv310_device_pd[PD_TV], |
165 | &s5pv310_device_pd[PD_GPS], | 165 | &s5pv310_device_pd[PD_GPS], |
166 | &smdkc210_smsc911x, | 166 | &smdkc210_smsc911x, |
167 | &s5pv310_device_sysmmu, | ||
167 | }; | 168 | }; |
168 | 169 | ||
169 | static void __init smdkc210_smsc911x_init(void) | 170 | static void __init smdkc210_smsc911x_init(void) |
diff --git a/arch/arm/mach-s5pv310/mach-smdkv310.c b/arch/arm/mach-s5pv310/mach-smdkv310.c index 3eb029ca2073..28680cf9a72c 100644 --- a/arch/arm/mach-s5pv310/mach-smdkv310.c +++ b/arch/arm/mach-s5pv310/mach-smdkv310.c | |||
@@ -164,6 +164,7 @@ static struct platform_device *smdkv310_devices[] __initdata = { | |||
164 | &s5pv310_device_pd[PD_TV], | 164 | &s5pv310_device_pd[PD_TV], |
165 | &s5pv310_device_pd[PD_GPS], | 165 | &s5pv310_device_pd[PD_GPS], |
166 | &smdkv310_smsc911x, | 166 | &smdkv310_smsc911x, |
167 | &s5pv310_device_sysmmu, | ||
167 | }; | 168 | }; |
168 | 169 | ||
169 | static void __init smdkv310_smsc911x_init(void) | 170 | static void __init smdkv310_smsc911x_init(void) |