aboutsummaryrefslogtreecommitdiffstats
path: root/arch/arm/mach-imx
diff options
context:
space:
mode:
authorSascha Hauer <s.hauer@pengutronix.de>2010-11-24 02:24:29 -0500
committerSascha Hauer <s.hauer@pengutronix.de>2010-11-24 02:24:29 -0500
commit2a85927c79634e89b9cd683dd2bae65966d9b216 (patch)
tree5e922b0f26e4099b6bcad65d2d5ea42e166ff068 /arch/arm/mach-imx
parent3561d43fd289f590fdae672e5eb831b8d5cf0bf6 (diff)
parent124bf94a9f9b52341562628cd56b252e7d820ee8 (diff)
Merge branch 'imx-for-2.6.38' of git://git.pengutronix.de/git/ukl/linux-2.6 into imx-for-2.6.38
Diffstat (limited to 'arch/arm/mach-imx')
-rw-r--r--arch/arm/mach-imx/Kconfig128
-rw-r--r--arch/arm/mach-imx/Makefile8
-rw-r--r--arch/arm/mach-imx/Makefile.boot4
-rw-r--r--arch/arm/mach-imx/clock-imx25.c332
-rw-r--r--arch/arm/mach-imx/devices-imx21.h24
-rw-r--r--arch/arm/mach-imx/devices-imx25.h87
-rw-r--r--arch/arm/mach-imx/devices-imx27.h35
-rw-r--r--arch/arm/mach-imx/devices.c553
-rw-r--r--arch/arm/mach-imx/devices.h29
-rw-r--r--arch/arm/mach-imx/eukrea_mbimx27-baseboard.c17
-rw-r--r--arch/arm/mach-imx/eukrea_mbimxsd25-baseboard.c296
-rw-r--r--arch/arm/mach-imx/mach-cpuimx27.c21
-rw-r--r--arch/arm/mach-imx/mach-eukrea_cpuimx25.c161
-rw-r--r--arch/arm/mach-imx/mach-imx27_visstrim_m10.c12
-rw-r--r--arch/arm/mach-imx/mach-imx27lite.c1
-rw-r--r--arch/arm/mach-imx/mach-mx1ads.c1
-rw-r--r--arch/arm/mach-imx/mach-mx21ads.c20
-rw-r--r--arch/arm/mach-imx/mach-mx25_3ds.c223
-rw-r--r--arch/arm/mach-imx/mach-mx27_3ds.c11
-rw-r--r--arch/arm/mach-imx/mach-mx27ads.c17
-rw-r--r--arch/arm/mach-imx/mach-mxt_td60.c11
-rw-r--r--arch/arm/mach-imx/mach-pca100.c33
-rw-r--r--arch/arm/mach-imx/mach-pcm038.c12
-rw-r--r--arch/arm/mach-imx/mach-scb9328.c1
-rw-r--r--arch/arm/mach-imx/mm-imx1.c7
-rw-r--r--arch/arm/mach-imx/mm-imx21.c21
-rw-r--r--arch/arm/mach-imx/mm-imx25.c62
-rw-r--r--arch/arm/mach-imx/mm-imx27.c21
-rw-r--r--arch/arm/mach-imx/pcm970-baseboard.c12
29 files changed, 1408 insertions, 752 deletions
diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig
index 197f9e241cf..41b6450df81 100644
--- a/arch/arm/mach-imx/Kconfig
+++ b/arch/arm/mach-imx/Kconfig
@@ -1,13 +1,33 @@
1config IMX_HAVE_DMA_V1 1config IMX_HAVE_DMA_V1
2 bool 2 bool
3 3
4if ARCH_MX1
5
6config SOC_IMX1 4config SOC_IMX1
5 bool
7 select CPU_ARM920T 6 select CPU_ARM920T
8 select IMX_HAVE_DMA_V1 7 select IMX_HAVE_DMA_V1
9 select IMX_HAVE_IOMUX_V1 8 select IMX_HAVE_IOMUX_V1
9
10config SOC_IMX21
10 bool 11 bool
12 select CPU_ARM926T
13 select ARCH_MXC_AUDMUX_V1
14 select IMX_HAVE_DMA_V1
15 select IMX_HAVE_IOMUX_V1
16
17config SOC_IMX25
18 bool
19 select CPU_ARM926T
20 select ARCH_MXC_AUDMUX_V2
21 select ARCH_MXC_IOMUX_V3
22
23config SOC_IMX27
24 bool
25 select CPU_ARM926T
26 select ARCH_MXC_AUDMUX_V1
27 select IMX_HAVE_DMA_V1
28 select IMX_HAVE_IOMUX_V1
29
30if ARCH_MX1
11 31
12comment "MX1 platforms:" 32comment "MX1 platforms:"
13config MACH_MXLADS 33config MACH_MXLADS
@@ -31,33 +51,17 @@ endif
31 51
32if ARCH_MX2 52if ARCH_MX2
33 53
34config SOC_IMX21
35 select CPU_ARM926T
36 select ARCH_MXC_AUDMUX_V1
37 select IMX_HAVE_DMA_V1
38 select IMX_HAVE_IOMUX_V1
39 bool
40
41config SOC_IMX27
42 select CPU_ARM926T
43 select ARCH_MXC_AUDMUX_V1
44 select IMX_HAVE_DMA_V1
45 select IMX_HAVE_IOMUX_V1
46 bool
47
48choice 54choice
49 prompt "CPUs:" 55 prompt "CPUs:"
50 default MACH_MX21 56 default MACH_MX21
51 57
52config MACH_MX21 58config MACH_MX21
53 bool "i.MX21 support" 59 bool "i.MX21 support"
54 select SOC_IMX21
55 help 60 help
56 This enables support for Freescale's MX2 based i.MX21 processor. 61 This enables support for Freescale's MX2 based i.MX21 processor.
57 62
58config MACH_MX27 63config MACH_MX27
59 bool "i.MX27 support" 64 bool "i.MX27 support"
60 select SOC_IMX27
61 help 65 help
62 This enables support for Freescale's MX2 based i.MX27 processor. 66 This enables support for Freescale's MX2 based i.MX27 processor.
63 67
@@ -71,7 +75,10 @@ comment "MX21 platforms:"
71 75
72config MACH_MX21ADS 76config MACH_MX21ADS
73 bool "MX21ADS platform" 77 bool "MX21ADS platform"
78 select SOC_IMX21
79 select IMX_HAVE_PLATFORM_IMX_FB
74 select IMX_HAVE_PLATFORM_IMX_UART 80 select IMX_HAVE_PLATFORM_IMX_UART
81 select IMX_HAVE_PLATFORM_MXC_MMC
75 select IMX_HAVE_PLATFORM_MXC_NAND 82 select IMX_HAVE_PLATFORM_MXC_NAND
76 help 83 help
77 Include support for MX21ADS platform. This includes specific 84 Include support for MX21ADS platform. This includes specific
@@ -79,24 +86,78 @@ config MACH_MX21ADS
79 86
80endif 87endif
81 88
89if ARCH_MX25
90
91comment "MX25 platforms:"
92
93config MACH_MX25_3DS
94 bool "Support MX25PDK (3DS) Platform"
95 select SOC_IMX25
96 select IMX_HAVE_PLATFORM_IMX2_WDT
97 select IMX_HAVE_PLATFORM_IMXDI_RTC
98 select IMX_HAVE_PLATFORM_IMX_FB
99 select IMX_HAVE_PLATFORM_IMX_KEYPAD
100 select IMX_HAVE_PLATFORM_IMX_UART
101 select IMX_HAVE_PLATFORM_MXC_EHCI
102 select IMX_HAVE_PLATFORM_MXC_NAND
103 select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX
104
105config MACH_EUKREA_CPUIMX25
106 bool "Support Eukrea CPUIMX25 Platform"
107 select SOC_IMX25
108 select IMX_HAVE_PLATFORM_FLEXCAN
109 select IMX_HAVE_PLATFORM_FSL_USB2_UDC
110 select IMX_HAVE_PLATFORM_IMXDI_RTC
111 select IMX_HAVE_PLATFORM_IMX_FB
112 select IMX_HAVE_PLATFORM_IMX_I2C
113 select IMX_HAVE_PLATFORM_IMX_UART
114 select IMX_HAVE_PLATFORM_MXC_EHCI
115 select IMX_HAVE_PLATFORM_MXC_NAND
116 select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX
117 select MXC_ULPI if USB_ULPI
118
119choice
120 prompt "Baseboard"
121 depends on MACH_EUKREA_CPUIMX25
122 default MACH_EUKREA_MBIMXSD25_BASEBOARD
123
124config MACH_EUKREA_MBIMXSD25_BASEBOARD
125 bool "Eukrea MBIMXSD development board"
126 select IMX_HAVE_PLATFORM_IMX_SSI
127 help
128 This adds board specific devices that can be found on Eukrea's
129 MBIMXSD evaluation board.
130
131endchoice
132
133endif
134
82if MACH_MX27 135if MACH_MX27
83 136
84comment "MX27 platforms:" 137comment "MX27 platforms:"
85 138
86config MACH_MX27ADS 139config MACH_MX27ADS
87 bool "MX27ADS platform" 140 bool "MX27ADS platform"
141 select SOC_IMX27
142 select IMX_HAVE_PLATFORM_IMX_FB
88 select IMX_HAVE_PLATFORM_IMX_I2C 143 select IMX_HAVE_PLATFORM_IMX_I2C
89 select IMX_HAVE_PLATFORM_IMX_UART 144 select IMX_HAVE_PLATFORM_IMX_UART
145 select IMX_HAVE_PLATFORM_MXC_MMC
90 select IMX_HAVE_PLATFORM_MXC_NAND 146 select IMX_HAVE_PLATFORM_MXC_NAND
147 select IMX_HAVE_PLATFORM_MXC_W1
91 help 148 help
92 Include support for MX27ADS platform. This includes specific 149 Include support for MX27ADS platform. This includes specific
93 configurations for the board and its peripherals. 150 configurations for the board and its peripherals.
94 151
95config MACH_PCM038 152config MACH_PCM038
96 bool "Phytec phyCORE-i.MX27 CPU module (pcm038)" 153 bool "Phytec phyCORE-i.MX27 CPU module (pcm038)"
154 select SOC_IMX27
155 select IMX_HAVE_PLATFORM_IMX2_WDT
97 select IMX_HAVE_PLATFORM_IMX_I2C 156 select IMX_HAVE_PLATFORM_IMX_I2C
98 select IMX_HAVE_PLATFORM_IMX_UART 157 select IMX_HAVE_PLATFORM_IMX_UART
158 select IMX_HAVE_PLATFORM_MXC_EHCI
99 select IMX_HAVE_PLATFORM_MXC_NAND 159 select IMX_HAVE_PLATFORM_MXC_NAND
160 select IMX_HAVE_PLATFORM_MXC_W1
100 select IMX_HAVE_PLATFORM_SPI_IMX 161 select IMX_HAVE_PLATFORM_SPI_IMX
101 select MXC_ULPI if USB_ULPI 162 select MXC_ULPI if USB_ULPI
102 help 163 help
@@ -109,8 +170,9 @@ choice
109 default MACH_PCM970_BASEBOARD 170 default MACH_PCM970_BASEBOARD
110 171
111config MACH_PCM970_BASEBOARD 172config MACH_PCM970_BASEBOARD
112 prompt "PHYTEC PCM970 development board" 173 bool "PHYTEC PCM970 development board"
113 bool 174 select IMX_HAVE_PLATFORM_IMX_FB
175 select IMX_HAVE_PLATFORM_MXC_MMC
114 help 176 help
115 This adds board specific devices that can be found on Phytec's 177 This adds board specific devices that can be found on Phytec's
116 PCM970 evaluation board. 178 PCM970 evaluation board.
@@ -119,9 +181,14 @@ endchoice
119 181
120config MACH_CPUIMX27 182config MACH_CPUIMX27
121 bool "Eukrea CPUIMX27 module" 183 bool "Eukrea CPUIMX27 module"
184 select SOC_IMX27
185 select IMX_HAVE_PLATFORM_FSL_USB2_UDC
186 select IMX_HAVE_PLATFORM_IMX2_WDT
122 select IMX_HAVE_PLATFORM_IMX_I2C 187 select IMX_HAVE_PLATFORM_IMX_I2C
123 select IMX_HAVE_PLATFORM_IMX_UART 188 select IMX_HAVE_PLATFORM_IMX_UART
189 select IMX_HAVE_PLATFORM_MXC_EHCI
124 select IMX_HAVE_PLATFORM_MXC_NAND 190 select IMX_HAVE_PLATFORM_MXC_NAND
191 select IMX_HAVE_PLATFORM_MXC_W1
125 select MXC_ULPI if USB_ULPI 192 select MXC_ULPI if USB_ULPI
126 help 193 help
127 Include support for Eukrea CPUIMX27 platform. This includes 194 Include support for Eukrea CPUIMX27 platform. This includes
@@ -130,6 +197,7 @@ config MACH_CPUIMX27
130config MACH_EUKREA_CPUIMX27_USESDHC2 197config MACH_EUKREA_CPUIMX27_USESDHC2
131 bool "CPUIMX27 integrates SDHC2 module" 198 bool "CPUIMX27 integrates SDHC2 module"
132 depends on MACH_CPUIMX27 199 depends on MACH_CPUIMX27
200 select IMX_HAVE_PLATFORM_MXC_MMC
133 help 201 help
134 This adds support for the internal SDHC2 used on CPUIMX27 202 This adds support for the internal SDHC2 used on CPUIMX27
135 for wifi or eMMC. 203 for wifi or eMMC.
@@ -148,8 +216,11 @@ choice
148 216
149config MACH_EUKREA_MBIMX27_BASEBOARD 217config MACH_EUKREA_MBIMX27_BASEBOARD
150 bool "Eukrea MBIMX27 development board" 218 bool "Eukrea MBIMX27 development board"
219 select IMX_HAVE_PLATFORM_IMX_FB
220 select IMX_HAVE_PLATFORM_IMX_KEYPAD
151 select IMX_HAVE_PLATFORM_IMX_SSI 221 select IMX_HAVE_PLATFORM_IMX_SSI
152 select IMX_HAVE_PLATFORM_IMX_UART 222 select IMX_HAVE_PLATFORM_IMX_UART
223 select IMX_HAVE_PLATFORM_MXC_MMC
153 select IMX_HAVE_PLATFORM_SPI_IMX 224 select IMX_HAVE_PLATFORM_SPI_IMX
154 help 225 help
155 This adds board specific devices that can be found on Eukrea's 226 This adds board specific devices that can be found on Eukrea's
@@ -159,15 +230,21 @@ endchoice
159 230
160config MACH_MX27_3DS 231config MACH_MX27_3DS
161 bool "MX27PDK platform" 232 bool "MX27PDK platform"
233 select SOC_IMX27
234 select IMX_HAVE_PLATFORM_IMX_KEYPAD
162 select IMX_HAVE_PLATFORM_IMX_UART 235 select IMX_HAVE_PLATFORM_IMX_UART
236 select IMX_HAVE_PLATFORM_MXC_MMC
163 help 237 help
164 Include support for MX27PDK platform. This includes specific 238 Include support for MX27PDK platform. This includes specific
165 configurations for the board and its peripherals. 239 configurations for the board and its peripherals.
166 240
167config MACH_IMX27_VISSTRIM_M10 241config MACH_IMX27_VISSTRIM_M10
168 bool "Vista Silicon i.MX27 Visstrim_m10" 242 bool "Vista Silicon i.MX27 Visstrim_m10"
243 select SOC_IMX27
169 select IMX_HAVE_PLATFORM_IMX_I2C 244 select IMX_HAVE_PLATFORM_IMX_I2C
170 select IMX_HAVE_PLATFORM_IMX_UART 245 select IMX_HAVE_PLATFORM_IMX_UART
246 select IMX_HAVE_PLATFORM_MXC_MMC
247 select IMX_HAVE_PLATFORM_MXC_EHCI
171 help 248 help
172 Include support for Visstrim_m10 platform and its different variants. 249 Include support for Visstrim_m10 platform and its different variants.
173 This includes specific configurations for the board and its 250 This includes specific configurations for the board and its
@@ -175,6 +252,7 @@ config MACH_IMX27_VISSTRIM_M10
175 252
176config MACH_IMX27LITE 253config MACH_IMX27LITE
177 bool "LogicPD MX27 LITEKIT platform" 254 bool "LogicPD MX27 LITEKIT platform"
255 select SOC_IMX27
178 select IMX_HAVE_PLATFORM_IMX_UART 256 select IMX_HAVE_PLATFORM_IMX_UART
179 help 257 help
180 Include support for MX27 LITEKIT platform. This includes specific 258 Include support for MX27 LITEKIT platform. This includes specific
@@ -182,10 +260,17 @@ config MACH_IMX27LITE
182 260
183config MACH_PCA100 261config MACH_PCA100
184 bool "Phytec phyCARD-s (pca100)" 262 bool "Phytec phyCARD-s (pca100)"
263 select SOC_IMX27
264 select IMX_HAVE_PLATFORM_FSL_USB2_UDC
265 select IMX_HAVE_PLATFORM_IMX2_WDT
266 select IMX_HAVE_PLATFORM_IMX_FB
185 select IMX_HAVE_PLATFORM_IMX_I2C 267 select IMX_HAVE_PLATFORM_IMX_I2C
186 select IMX_HAVE_PLATFORM_IMX_SSI 268 select IMX_HAVE_PLATFORM_IMX_SSI
187 select IMX_HAVE_PLATFORM_IMX_UART 269 select IMX_HAVE_PLATFORM_IMX_UART
270 select IMX_HAVE_PLATFORM_MXC_EHCI
271 select IMX_HAVE_PLATFORM_MXC_MMC
188 select IMX_HAVE_PLATFORM_MXC_NAND 272 select IMX_HAVE_PLATFORM_MXC_NAND
273 select IMX_HAVE_PLATFORM_MXC_W1
189 select IMX_HAVE_PLATFORM_SPI_IMX 274 select IMX_HAVE_PLATFORM_SPI_IMX
190 select MXC_ULPI if USB_ULPI 275 select MXC_ULPI if USB_ULPI
191 help 276 help
@@ -194,8 +279,11 @@ config MACH_PCA100
194 279
195config MACH_MXT_TD60 280config MACH_MXT_TD60
196 bool "Maxtrack i-MXT TD60" 281 bool "Maxtrack i-MXT TD60"
282 select SOC_IMX27
283 select IMX_HAVE_PLATFORM_IMX_FB
197 select IMX_HAVE_PLATFORM_IMX_I2C 284 select IMX_HAVE_PLATFORM_IMX_I2C
198 select IMX_HAVE_PLATFORM_IMX_UART 285 select IMX_HAVE_PLATFORM_IMX_UART
286 select IMX_HAVE_PLATFORM_MXC_MMC
199 select IMX_HAVE_PLATFORM_MXC_NAND 287 select IMX_HAVE_PLATFORM_MXC_NAND
200 help 288 help
201 Include support for i-MXT (aka td60) platform. This 289 Include support for i-MXT (aka td60) platform. This
diff --git a/arch/arm/mach-imx/Makefile b/arch/arm/mach-imx/Makefile
index 5582692bb17..77100bf2615 100644
--- a/arch/arm/mach-imx/Makefile
+++ b/arch/arm/mach-imx/Makefile
@@ -4,13 +4,13 @@
4 4
5# Object file lists. 5# Object file lists.
6 6
7obj-y := devices.o
8
9obj-$(CONFIG_IMX_HAVE_DMA_V1) += dma-v1.o 7obj-$(CONFIG_IMX_HAVE_DMA_V1) += dma-v1.o
10 8
11obj-$(CONFIG_ARCH_MX1) += clock-imx1.o mm-imx1.o 9obj-$(CONFIG_ARCH_MX1) += clock-imx1.o mm-imx1.o
12obj-$(CONFIG_MACH_MX21) += clock-imx21.o mm-imx21.o 10obj-$(CONFIG_MACH_MX21) += clock-imx21.o mm-imx21.o
13 11
12obj-$(CONFIG_ARCH_MX25) += clock-imx25.o mm-imx25.o
13
14obj-$(CONFIG_MACH_MX27) += cpu-imx27.o pm-imx27.o 14obj-$(CONFIG_MACH_MX27) += cpu-imx27.o pm-imx27.o
15obj-$(CONFIG_MACH_MX27) += clock-imx27.o mm-imx27.o 15obj-$(CONFIG_MACH_MX27) += clock-imx27.o mm-imx27.o
16 16
@@ -22,6 +22,10 @@ obj-$(CONFIG_MACH_SCB9328) += mach-scb9328.o
22 22
23obj-$(CONFIG_MACH_MX21ADS) += mach-mx21ads.o 23obj-$(CONFIG_MACH_MX21ADS) += mach-mx21ads.o
24 24
25obj-$(CONFIG_MACH_MX25_3DS) += mach-mx25_3ds.o
26obj-$(CONFIG_MACH_EUKREA_CPUIMX25) += mach-eukrea_cpuimx25.o
27obj-$(CONFIG_MACH_EUKREA_MBIMXSD25_BASEBOARD) += eukrea_mbimxsd25-baseboard.o
28
25obj-$(CONFIG_MACH_MX27ADS) += mach-mx27ads.o 29obj-$(CONFIG_MACH_MX27ADS) += mach-mx27ads.o
26obj-$(CONFIG_MACH_PCM038) += mach-pcm038.o 30obj-$(CONFIG_MACH_PCM038) += mach-pcm038.o
27obj-$(CONFIG_MACH_PCM970_BASEBOARD) += pcm970-baseboard.o 31obj-$(CONFIG_MACH_PCM970_BASEBOARD) += pcm970-baseboard.o
diff --git a/arch/arm/mach-imx/Makefile.boot b/arch/arm/mach-imx/Makefile.boot
index 7988a85cf07..3953d60bff0 100644
--- a/arch/arm/mach-imx/Makefile.boot
+++ b/arch/arm/mach-imx/Makefile.boot
@@ -6,6 +6,10 @@ zreladdr-$(CONFIG_MACH_MX21) := 0xC0008000
6params_phys-$(CONFIG_MACH_MX21) := 0xC0000100 6params_phys-$(CONFIG_MACH_MX21) := 0xC0000100
7initrd_phys-$(CONFIG_MACH_MX21) := 0xC0800000 7initrd_phys-$(CONFIG_MACH_MX21) := 0xC0800000
8 8
9zreladdr-$(CONFIG_ARCH_MX25) := 0x80008000
10params_phys-$(CONFIG_ARCH_MX25) := 0x80000100
11initrd_phys-$(CONFIG_ARCH_MX25) := 0x80800000
12
9zreladdr-$(CONFIG_MACH_MX27) := 0xA0008000 13zreladdr-$(CONFIG_MACH_MX27) := 0xA0008000
10params_phys-$(CONFIG_MACH_MX27) := 0xA0000100 14params_phys-$(CONFIG_MACH_MX27) := 0xA0000100
11initrd_phys-$(CONFIG_MACH_MX27) := 0xA0800000 15initrd_phys-$(CONFIG_MACH_MX27) := 0xA0800000
diff --git a/arch/arm/mach-imx/clock-imx25.c b/arch/arm/mach-imx/clock-imx25.c
new file mode 100644
index 00000000000..9e4a5578c2f
--- /dev/null
+++ b/arch/arm/mach-imx/clock-imx25.c
@@ -0,0 +1,332 @@
1/*
2 * Copyright (C) 2009 by Sascha Hauer, Pengutronix
3 *
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License
6 * as published by the Free Software Foundation; either version 2
7 * of the License, or (at your option) any later version.
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU General Public License for more details.
12 *
13 * You should have received a copy of the GNU General Public License
14 * along with this program; if not, write to the Free Software
15 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
16 * MA 02110-1301, USA.
17 */
18
19#include <linux/kernel.h>
20#include <linux/init.h>
21#include <linux/list.h>
22#include <linux/clk.h>
23#include <linux/io.h>
24
25#include <asm/clkdev.h>
26
27#include <mach/clock.h>
28#include <mach/hardware.h>
29#include <mach/common.h>
30#include <mach/mx25.h>
31
32#define CRM_BASE MX25_IO_ADDRESS(MX25_CRM_BASE_ADDR)
33
34#define CCM_MPCTL 0x00
35#define CCM_UPCTL 0x04
36#define CCM_CCTL 0x08
37#define CCM_CGCR0 0x0C
38#define CCM_CGCR1 0x10
39#define CCM_CGCR2 0x14
40#define CCM_PCDR0 0x18
41#define CCM_PCDR1 0x1C
42#define CCM_PCDR2 0x20
43#define CCM_PCDR3 0x24
44#define CCM_RCSR 0x28
45#define CCM_CRDR 0x2C
46#define CCM_DCVR0 0x30
47#define CCM_DCVR1 0x34
48#define CCM_DCVR2 0x38
49#define CCM_DCVR3 0x3c
50#define CCM_LTR0 0x40
51#define CCM_LTR1 0x44
52#define CCM_LTR2 0x48
53#define CCM_LTR3 0x4c
54
55static unsigned long get_rate_mpll(void)
56{
57 ulong mpctl = __raw_readl(CRM_BASE + CCM_MPCTL);
58
59 return mxc_decode_pll(mpctl, 24000000);
60}
61
62static unsigned long get_rate_upll(void)
63{
64 ulong mpctl = __raw_readl(CRM_BASE + CCM_UPCTL);
65
66 return mxc_decode_pll(mpctl, 24000000);
67}
68
69unsigned long get_rate_arm(struct clk *clk)
70{
71 unsigned long cctl = readl(CRM_BASE + CCM_CCTL);
72 unsigned long rate = get_rate_mpll();
73
74 if (cctl & (1 << 14))
75 rate = (rate * 3) >> 2;
76
77 return rate / ((cctl >> 30) + 1);
78}
79
80static unsigned long get_rate_ahb(struct clk *clk)
81{
82 unsigned long cctl = readl(CRM_BASE + CCM_CCTL);
83
84 return get_rate_arm(NULL) / (((cctl >> 28) & 0x3) + 1);
85}
86
87static unsigned long get_rate_ipg(struct clk *clk)
88{
89 return get_rate_ahb(NULL) >> 1;
90}
91
92static unsigned long get_rate_per(int per)
93{
94 unsigned long ofs = (per & 0x3) * 8;
95 unsigned long reg = per & ~0x3;
96 unsigned long val = (readl(CRM_BASE + CCM_PCDR0 + reg) >> ofs) & 0x3f;
97 unsigned long fref;
98
99 if (readl(CRM_BASE + 0x64) & (1 << per))
100 fref = get_rate_upll();
101 else
102 fref = get_rate_ahb(NULL);
103
104 return fref / (val + 1);
105}
106
107static unsigned long get_rate_uart(struct clk *clk)
108{
109 return get_rate_per(15);
110}
111
112static unsigned long get_rate_ssi2(struct clk *clk)
113{
114 return get_rate_per(14);
115}
116
117static unsigned long get_rate_ssi1(struct clk *clk)
118{
119 return get_rate_per(13);
120}
121
122static unsigned long get_rate_i2c(struct clk *clk)
123{
124 return get_rate_per(6);
125}
126
127static unsigned long get_rate_nfc(struct clk *clk)
128{
129 return get_rate_per(8);
130}
131
132static unsigned long get_rate_gpt(struct clk *clk)
133{
134 return get_rate_per(5);
135}
136
137static unsigned long get_rate_lcdc(struct clk *clk)
138{
139 return get_rate_per(7);
140}
141
142static unsigned long get_rate_esdhc1(struct clk *clk)
143{
144 return get_rate_per(3);
145}
146
147static unsigned long get_rate_esdhc2(struct clk *clk)
148{
149 return get_rate_per(4);
150}
151
152static unsigned long get_rate_csi(struct clk *clk)
153{
154 return get_rate_per(0);
155}
156
157static unsigned long get_rate_otg(struct clk *clk)
158{
159 unsigned long cctl = readl(CRM_BASE + CCM_CCTL);
160 unsigned long rate = get_rate_upll();
161
162 return (cctl & (1 << 23)) ? 0 : rate / ((0x3F & (cctl >> 16)) + 1);
163}
164
165static int clk_cgcr_enable(struct clk *clk)
166{
167 u32 reg;
168
169 reg = __raw_readl(clk->enable_reg);
170 reg |= 1 << clk->enable_shift;
171 __raw_writel(reg, clk->enable_reg);
172
173 return 0;
174}
175
176static void clk_cgcr_disable(struct clk *clk)
177{
178 u32 reg;
179
180 reg = __raw_readl(clk->enable_reg);
181 reg &= ~(1 << clk->enable_shift);
182 __raw_writel(reg, clk->enable_reg);
183}
184
185#define DEFINE_CLOCK(name, i, er, es, gr, sr, s) \
186 static struct clk name = { \
187 .id = i, \
188 .enable_reg = CRM_BASE + er, \
189 .enable_shift = es, \
190 .get_rate = gr, \
191 .set_rate = sr, \
192 .enable = clk_cgcr_enable, \
193 .disable = clk_cgcr_disable, \
194 .secondary = s, \
195 }
196
197/*
198 * Note: the following IPG clock gating bits are wrongly marked "Reserved" in
199 * the i.MX25 Reference Manual Rev 1, table 15-13. The information below is
200 * taken from the Freescale released BSP.
201 *
202 * bit reg offset clock
203 *
204 * 0 CGCR1 0 AUDMUX
205 * 12 CGCR1 12 ESAI
206 * 16 CGCR1 16 GPIO1
207 * 17 CGCR1 17 GPIO2
208 * 18 CGCR1 18 GPIO3
209 * 23 CGCR1 23 I2C1
210 * 24 CGCR1 24 I2C2
211 * 25 CGCR1 25 I2C3
212 * 27 CGCR1 27 IOMUXC
213 * 28 CGCR1 28 KPP
214 * 30 CGCR1 30 OWIRE
215 * 36 CGCR2 4 RTIC
216 * 51 CGCR2 19 WDOG
217 */
218
219DEFINE_CLOCK(gpt_clk, 0, CCM_CGCR0, 5, get_rate_gpt, NULL, NULL);
220DEFINE_CLOCK(uart_per_clk, 0, CCM_CGCR0, 15, get_rate_uart, NULL, NULL);
221DEFINE_CLOCK(ssi1_per_clk, 0, CCM_CGCR0, 13, get_rate_ipg, NULL, NULL);
222DEFINE_CLOCK(ssi2_per_clk, 0, CCM_CGCR0, 14, get_rate_ipg, NULL, NULL);
223DEFINE_CLOCK(cspi1_clk, 0, CCM_CGCR1, 5, get_rate_ipg, NULL, NULL);
224DEFINE_CLOCK(cspi2_clk, 0, CCM_CGCR1, 6, get_rate_ipg, NULL, NULL);
225DEFINE_CLOCK(cspi3_clk, 0, CCM_CGCR1, 7, get_rate_ipg, NULL, NULL);
226DEFINE_CLOCK(esdhc1_ahb_clk, 0, CCM_CGCR0, 21, get_rate_esdhc1, NULL, NULL);
227DEFINE_CLOCK(esdhc1_per_clk, 0, CCM_CGCR0, 3, get_rate_esdhc1, NULL,
228 &esdhc1_ahb_clk);
229DEFINE_CLOCK(esdhc2_ahb_clk, 0, CCM_CGCR0, 22, get_rate_esdhc2, NULL, NULL);
230DEFINE_CLOCK(esdhc2_per_clk, 0, CCM_CGCR0, 4, get_rate_esdhc2, NULL,
231 &esdhc2_ahb_clk);
232DEFINE_CLOCK(fec_ahb_clk, 0, CCM_CGCR0, 23, NULL, NULL, NULL);
233DEFINE_CLOCK(lcdc_ahb_clk, 0, CCM_CGCR0, 24, NULL, NULL, NULL);
234DEFINE_CLOCK(lcdc_per_clk, 0, CCM_CGCR0, 7, NULL, NULL, &lcdc_ahb_clk);
235DEFINE_CLOCK(csi_ahb_clk, 0, CCM_CGCR0, 18, get_rate_csi, NULL, NULL);
236DEFINE_CLOCK(csi_per_clk, 0, CCM_CGCR0, 0, get_rate_csi, NULL, &csi_ahb_clk);
237DEFINE_CLOCK(uart1_clk, 0, CCM_CGCR2, 14, get_rate_uart, NULL, &uart_per_clk);
238DEFINE_CLOCK(uart2_clk, 0, CCM_CGCR2, 15, get_rate_uart, NULL, &uart_per_clk);
239DEFINE_CLOCK(uart3_clk, 0, CCM_CGCR2, 16, get_rate_uart, NULL, &uart_per_clk);
240DEFINE_CLOCK(uart4_clk, 0, CCM_CGCR2, 17, get_rate_uart, NULL, &uart_per_clk);
241DEFINE_CLOCK(uart5_clk, 0, CCM_CGCR2, 18, get_rate_uart, NULL, &uart_per_clk);
242DEFINE_CLOCK(nfc_clk, 0, CCM_CGCR0, 8, get_rate_nfc, NULL, NULL);
243DEFINE_CLOCK(usbotg_clk, 0, CCM_CGCR0, 28, get_rate_otg, NULL, NULL);
244DEFINE_CLOCK(pwm1_clk, 0, CCM_CGCR1, 31, get_rate_ipg, NULL, NULL);
245DEFINE_CLOCK(pwm2_clk, 0, CCM_CGCR2, 0, get_rate_ipg, NULL, NULL);
246DEFINE_CLOCK(pwm3_clk, 0, CCM_CGCR2, 1, get_rate_ipg, NULL, NULL);
247DEFINE_CLOCK(pwm4_clk, 0, CCM_CGCR2, 2, get_rate_ipg, NULL, NULL);
248DEFINE_CLOCK(kpp_clk, 0, CCM_CGCR1, 28, get_rate_ipg, NULL, NULL);
249DEFINE_CLOCK(tsc_clk, 0, CCM_CGCR2, 13, get_rate_ipg, NULL, NULL);
250DEFINE_CLOCK(i2c_clk, 0, CCM_CGCR0, 6, get_rate_i2c, NULL, NULL);
251DEFINE_CLOCK(fec_clk, 0, CCM_CGCR1, 15, get_rate_ipg, NULL, &fec_ahb_clk);
252DEFINE_CLOCK(dryice_clk, 0, CCM_CGCR1, 8, get_rate_ipg, NULL, NULL);
253DEFINE_CLOCK(lcdc_clk, 0, CCM_CGCR1, 29, get_rate_lcdc, NULL, &lcdc_per_clk);
254DEFINE_CLOCK(wdt_clk, 0, CCM_CGCR2, 19, get_rate_ipg, NULL, NULL);
255DEFINE_CLOCK(ssi1_clk, 0, CCM_CGCR2, 11, get_rate_ssi1, NULL, &ssi1_per_clk);
256DEFINE_CLOCK(ssi2_clk, 1, CCM_CGCR2, 12, get_rate_ssi2, NULL, &ssi2_per_clk);
257DEFINE_CLOCK(esdhc1_clk, 0, CCM_CGCR1, 13, get_rate_esdhc1, NULL,
258 &esdhc1_per_clk);
259DEFINE_CLOCK(esdhc2_clk, 1, CCM_CGCR1, 14, get_rate_esdhc2, NULL,
260 &esdhc2_per_clk);
261DEFINE_CLOCK(audmux_clk, 0, CCM_CGCR1, 0, NULL, NULL, NULL);
262DEFINE_CLOCK(csi_clk, 0, CCM_CGCR1, 4, get_rate_csi, NULL, &csi_per_clk);
263DEFINE_CLOCK(can1_clk, 0, CCM_CGCR1, 2, get_rate_ipg, NULL, NULL);
264DEFINE_CLOCK(can2_clk, 1, CCM_CGCR1, 3, get_rate_ipg, NULL, NULL);
265
266#define _REGISTER_CLOCK(d, n, c) \
267 { \
268 .dev_id = d, \
269 .con_id = n, \
270 .clk = &c, \
271 },
272
273static struct clk_lookup lookups[] = {
274 _REGISTER_CLOCK("imx-uart.0", NULL, uart1_clk)
275 _REGISTER_CLOCK("imx-uart.1", NULL, uart2_clk)
276 _REGISTER_CLOCK("imx-uart.2", NULL, uart3_clk)
277 _REGISTER_CLOCK("imx-uart.3", NULL, uart4_clk)
278 _REGISTER_CLOCK("imx-uart.4", NULL, uart5_clk)
279 _REGISTER_CLOCK("mxc-ehci.0", "usb", usbotg_clk)
280 _REGISTER_CLOCK("mxc-ehci.1", "usb", usbotg_clk)
281 _REGISTER_CLOCK("mxc-ehci.2", "usb", usbotg_clk)
282 _REGISTER_CLOCK("fsl-usb2-udc", "usb", usbotg_clk)
283 _REGISTER_CLOCK("mxc_nand.0", NULL, nfc_clk)
284 _REGISTER_CLOCK("imx25-cspi.0", NULL, cspi1_clk)
285 _REGISTER_CLOCK("imx25-cspi.1", NULL, cspi2_clk)
286 _REGISTER_CLOCK("imx25-cspi.2", NULL, cspi3_clk)
287 _REGISTER_CLOCK("mxc_pwm.0", NULL, pwm1_clk)
288 _REGISTER_CLOCK("mxc_pwm.1", NULL, pwm2_clk)
289 _REGISTER_CLOCK("mxc_pwm.2", NULL, pwm3_clk)
290 _REGISTER_CLOCK("mxc_pwm.3", NULL, pwm4_clk)
291 _REGISTER_CLOCK("imx-keypad", NULL, kpp_clk)
292 _REGISTER_CLOCK("mx25-adc", NULL, tsc_clk)
293 _REGISTER_CLOCK("imx-i2c.0", NULL, i2c_clk)
294 _REGISTER_CLOCK("imx-i2c.1", NULL, i2c_clk)
295 _REGISTER_CLOCK("imx-i2c.2", NULL, i2c_clk)
296 _REGISTER_CLOCK("fec.0", NULL, fec_clk)
297 _REGISTER_CLOCK("imxdi_rtc.0", NULL, dryice_clk)
298 _REGISTER_CLOCK("imx-fb.0", NULL, lcdc_clk)
299 _REGISTER_CLOCK("imx-wdt.0", NULL, wdt_clk)
300 _REGISTER_CLOCK("imx-ssi.0", NULL, ssi1_clk)
301 _REGISTER_CLOCK("imx-ssi.1", NULL, ssi2_clk)
302 _REGISTER_CLOCK("sdhci-esdhc-imx.0", NULL, esdhc1_clk)
303 _REGISTER_CLOCK("sdhci-esdhc-imx.1", NULL, esdhc2_clk)
304 _REGISTER_CLOCK("mx2-camera.0", NULL, csi_clk)
305 _REGISTER_CLOCK(NULL, "audmux", audmux_clk)
306 _REGISTER_CLOCK("flexcan.0", NULL, can1_clk)
307 _REGISTER_CLOCK("flexcan.1", NULL, can2_clk)
308};
309
310int __init mx25_clocks_init(void)
311{
312 clkdev_add_table(lookups, ARRAY_SIZE(lookups));
313
314 /* Turn off all clocks except the ones we need to survive, namely:
315 * EMI, GPIO1-3 (CCM_CGCR1[18:16]), GPT1, IOMUXC (CCM_CGCR1[27]), IIM,
316 * SCC
317 */
318 __raw_writel((1 << 19), CRM_BASE + CCM_CGCR0);
319 __raw_writel((0xf << 16) | (3 << 26), CRM_BASE + CCM_CGCR1);
320 __raw_writel((1 << 5), CRM_BASE + CCM_CGCR2);
321#if defined(CONFIG_DEBUG_LL) && !defined(CONFIG_DEBUG_ICEDCC)
322 clk_enable(&uart1_clk);
323#endif
324
325 /* Clock source for lcdc and csi is upll */
326 __raw_writel(__raw_readl(CRM_BASE+0x64) | (1 << 7) | (1 << 0),
327 CRM_BASE + 0x64);
328
329 mxc_timer_init(&gpt_clk, MX25_IO_ADDRESS(MX25_GPT1_BASE_ADDR), 54);
330
331 return 0;
332}
diff --git a/arch/arm/mach-imx/devices-imx21.h b/arch/arm/mach-imx/devices-imx21.h
index d189039749b..16744d2d9b8 100644
--- a/arch/arm/mach-imx/devices-imx21.h
+++ b/arch/arm/mach-imx/devices-imx21.h
@@ -9,10 +9,26 @@
9#include <mach/mx21.h> 9#include <mach/mx21.h>
10#include <mach/devices-common.h> 10#include <mach/devices-common.h>
11 11
12extern const struct imx_imx21_hcd_data imx21_imx21_hcd_data __initconst;
13#define imx21_add_imx21_hcd(pdata) \
14 imx_add_imx21_hcd(&imx21_imx21_hcd_data, pdata)
15
16extern const struct imx_imx2_wdt_data imx21_imx2_wdt_data __initconst;
17#define imx21_add_imx2_wdt(pdata) \
18 imx_add_imx2_wdt(&imx21_imx2_wdt_data)
19
20extern const struct imx_imx_fb_data imx21_imx_fb_data __initconst;
21#define imx21_add_imx_fb(pdata) \
22 imx_add_imx_fb(&imx21_imx_fb_data, pdata)
23
12extern const struct imx_imx_i2c_data imx21_imx_i2c_data __initconst; 24extern const struct imx_imx_i2c_data imx21_imx_i2c_data __initconst;
13#define imx21_add_imx_i2c(pdata) \ 25#define imx21_add_imx_i2c(pdata) \
14 imx_add_imx_i2c(&imx21_imx_i2c_data, pdata) 26 imx_add_imx_i2c(&imx21_imx_i2c_data, pdata)
15 27
28extern const struct imx_imx_keypad_data imx21_imx_keypad_data __initconst;
29#define imx21_add_imx_keypad(pdata) \
30 imx_add_imx_keypad(&imx21_imx_keypad_data, pdata)
31
16extern const struct imx_imx_ssi_data imx21_imx_ssi_data[] __initconst; 32extern const struct imx_imx_ssi_data imx21_imx_ssi_data[] __initconst;
17#define imx21_add_imx_ssi(id, pdata) \ 33#define imx21_add_imx_ssi(id, pdata) \
18 imx_add_imx_ssi(&imx21_imx_ssi_data[id], pdata) 34 imx_add_imx_ssi(&imx21_imx_ssi_data[id], pdata)
@@ -25,10 +41,18 @@ extern const struct imx_imx_uart_1irq_data imx21_imx_uart_data[] __initconst;
25#define imx21_add_imx_uart2(pdata) imx21_add_imx_uart(2, pdata) 41#define imx21_add_imx_uart2(pdata) imx21_add_imx_uart(2, pdata)
26#define imx21_add_imx_uart3(pdata) imx21_add_imx_uart(3, pdata) 42#define imx21_add_imx_uart3(pdata) imx21_add_imx_uart(3, pdata)
27 43
44extern const struct imx_mxc_mmc_data imx21_mxc_mmc_data[] __initconst;
45#define imx21_add_mxc_mmc(id, pdata) \
46 imx_add_mxc_mmc(&imx21_mxc_mmc_data[id], pdata)
47
28extern const struct imx_mxc_nand_data imx21_mxc_nand_data __initconst; 48extern const struct imx_mxc_nand_data imx21_mxc_nand_data __initconst;
29#define imx21_add_mxc_nand(pdata) \ 49#define imx21_add_mxc_nand(pdata) \
30 imx_add_mxc_nand(&imx21_mxc_nand_data, pdata) 50 imx_add_mxc_nand(&imx21_mxc_nand_data, pdata)
31 51
52extern const struct imx_mxc_w1_data imx21_mxc_w1_data __initconst;
53#define imx21_add_mxc_w1(pdata) \
54 imx_add_mxc_w1(&imx21_mxc_w1_data)
55
32extern const struct imx_spi_imx_data imx21_cspi_data[] __initconst; 56extern const struct imx_spi_imx_data imx21_cspi_data[] __initconst;
33#define imx21_add_cspi(id, pdata) \ 57#define imx21_add_cspi(id, pdata) \
34 imx_add_spi_imx(&imx21_cspi_data[id], pdata) 58 imx_add_spi_imx(&imx21_cspi_data[id], pdata)
diff --git a/arch/arm/mach-imx/devices-imx25.h b/arch/arm/mach-imx/devices-imx25.h
new file mode 100644
index 00000000000..760e66c57c1
--- /dev/null
+++ b/arch/arm/mach-imx/devices-imx25.h
@@ -0,0 +1,87 @@
1/*
2 * Copyright (C) 2010 Pengutronix
3 * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
4 *
5 * This program is free software; you can redistribute it and/or modify it under
6 * the terms of the GNU General Public License version 2 as published by the
7 * Free Software Foundation.
8 */
9#include <mach/mx25.h>
10#include <mach/devices-common.h>
11
12extern const struct imx_fec_data imx25_fec_data __initconst;
13#define imx25_add_fec(pdata) \
14 imx_add_fec(&imx25_fec_data, pdata)
15
16extern const struct imx_flexcan_data imx25_flexcan_data[] __initconst;
17#define imx25_add_flexcan(id, pdata) \
18 imx_add_flexcan(&imx25_flexcan_data[id], pdata)
19#define imx25_add_flexcan0(pdata) imx25_add_flexcan(0, pdata)
20#define imx25_add_flexcan1(pdata) imx25_add_flexcan(1, pdata)
21
22extern const struct imx_fsl_usb2_udc_data imx25_fsl_usb2_udc_data __initconst;
23#define imx25_add_fsl_usb2_udc(pdata) \
24 imx_add_fsl_usb2_udc(&imx25_fsl_usb2_udc_data, pdata)
25
26extern struct imx_imxdi_rtc_data imx25_imxdi_rtc_data __initconst;
27#define imx25_add_imxdi_rtc(pdata) \
28 imx_add_imxdi_rtc(&imx25_imxdi_rtc_data)
29
30extern const struct imx_imx2_wdt_data imx25_imx2_wdt_data __initconst;
31#define imx25_add_imx2_wdt(pdata) \
32 imx_add_imx2_wdt(&imx25_imx2_wdt_data)
33
34extern const struct imx_imx_fb_data imx25_imx_fb_data __initconst;
35#define imx25_add_imx_fb(pdata) \
36 imx_add_imx_fb(&imx25_imx_fb_data, pdata)
37
38extern const struct imx_imx_i2c_data imx25_imx_i2c_data[] __initconst;
39#define imx25_add_imx_i2c(id, pdata) \
40 imx_add_imx_i2c(&imx25_imx_i2c_data[id], pdata)
41#define imx25_add_imx_i2c0(pdata) imx25_add_imx_i2c(0, pdata)
42#define imx25_add_imx_i2c1(pdata) imx25_add_imx_i2c(1, pdata)
43#define imx25_add_imx_i2c2(pdata) imx25_add_imx_i2c(2, pdata)
44
45extern const struct imx_imx_keypad_data imx25_imx_keypad_data __initconst;
46#define imx25_add_imx_keypad(pdata) \
47 imx_add_imx_keypad(&imx25_imx_keypad_data, pdata)
48
49extern const struct imx_imx_ssi_data imx25_imx_ssi_data[] __initconst;
50#define imx25_add_imx_ssi(id, pdata) \
51 imx_add_imx_ssi(&imx25_imx_ssi_data[id], pdata)
52
53extern const struct imx_imx_uart_1irq_data imx25_imx_uart_data[] __initconst;
54#define imx25_add_imx_uart(id, pdata) \
55 imx_add_imx_uart_1irq(&imx25_imx_uart_data[id], pdata)
56#define imx25_add_imx_uart0(pdata) imx25_add_imx_uart(0, pdata)
57#define imx25_add_imx_uart1(pdata) imx25_add_imx_uart(1, pdata)
58#define imx25_add_imx_uart2(pdata) imx25_add_imx_uart(2, pdata)
59#define imx25_add_imx_uart3(pdata) imx25_add_imx_uart(3, pdata)
60#define imx25_add_imx_uart4(pdata) imx25_add_imx_uart(4, pdata)
61
62extern const struct imx_mx2_camera_data imx25_mx2_camera_data __initconst;
63#define imx25_add_mx2_camera(pdata) \
64 imx_add_mx2_camera(&imx25_mx2_camera_data, pdata)
65
66extern const struct imx_mxc_ehci_data imx25_mxc_ehci_otg_data __initconst;
67#define imx25_add_mxc_ehci_otg(pdata) \
68 imx_add_mxc_ehci(&imx25_mxc_ehci_otg_data, pdata)
69extern const struct imx_mxc_ehci_data imx25_mxc_ehci_hs_data __initconst;
70#define imx25_add_mxc_ehci_hs(pdata) \
71 imx_add_mxc_ehci(&imx25_mxc_ehci_hs_data, pdata)
72
73extern const struct imx_mxc_nand_data imx25_mxc_nand_data __initconst;
74#define imx25_add_mxc_nand(pdata) \
75 imx_add_mxc_nand(&imx25_mxc_nand_data, pdata)
76
77extern const struct imx_sdhci_esdhc_imx_data
78imx25_sdhci_esdhc_imx_data[] __initconst;
79#define imx25_add_sdhci_esdhc_imx(id, pdata) \
80 imx_add_sdhci_esdhc_imx(&imx25_sdhci_esdhc_imx_data[id], pdata)
81
82extern const struct imx_spi_imx_data imx25_spi_imx_data[] __initconst;
83#define imx25_add_spi_imx(id, pdata) \
84 imx_add_spi_imx(&imx25_spi_imx_data[id], pdata)
85#define imx25_add_spi_imx0(pdata) imx25_add_spi_imx(0, pdata)
86#define imx25_add_spi_imx1(pdata) imx25_add_spi_imx(1, pdata)
87#define imx25_add_spi_imx2(pdata) imx25_add_spi_imx(2, pdata)
diff --git a/arch/arm/mach-imx/devices-imx27.h b/arch/arm/mach-imx/devices-imx27.h
index 7011690364f..f1272d4b5a3 100644
--- a/arch/arm/mach-imx/devices-imx27.h
+++ b/arch/arm/mach-imx/devices-imx27.h
@@ -13,10 +13,26 @@ extern const struct imx_fec_data imx27_fec_data __initconst;
13#define imx27_add_fec(pdata) \ 13#define imx27_add_fec(pdata) \
14 imx_add_fec(&imx27_fec_data, pdata) 14 imx_add_fec(&imx27_fec_data, pdata)
15 15
16extern const struct imx_fsl_usb2_udc_data imx27_fsl_usb2_udc_data __initconst;
17#define imx27_add_fsl_usb2_udc(pdata) \
18 imx_add_fsl_usb2_udc(&imx27_fsl_usb2_udc_data, pdata)
19
20extern const struct imx_imx2_wdt_data imx27_imx2_wdt_data __initconst;
21#define imx27_add_imx2_wdt(pdata) \
22 imx_add_imx2_wdt(&imx27_imx2_wdt_data)
23
24extern const struct imx_imx_fb_data imx27_imx_fb_data __initconst;
25#define imx27_add_imx_fb(pdata) \
26 imx_add_imx_fb(&imx27_imx_fb_data, pdata)
27
16extern const struct imx_imx_i2c_data imx27_imx_i2c_data[] __initconst; 28extern const struct imx_imx_i2c_data imx27_imx_i2c_data[] __initconst;
17#define imx27_add_imx_i2c(id, pdata) \ 29#define imx27_add_imx_i2c(id, pdata) \
18 imx_add_imx_i2c(&imx27_imx_i2c_data[id], pdata) 30 imx_add_imx_i2c(&imx27_imx_i2c_data[id], pdata)
19 31
32extern const struct imx_imx_keypad_data imx27_imx_keypad_data __initconst;
33#define imx27_add_imx_keypad(pdata) \
34 imx_add_imx_keypad(&imx27_imx_keypad_data, pdata)
35
20extern const struct imx_imx_ssi_data imx27_imx_ssi_data[] __initconst; 36extern const struct imx_imx_ssi_data imx27_imx_ssi_data[] __initconst;
21#define imx27_add_imx_ssi(id, pdata) \ 37#define imx27_add_imx_ssi(id, pdata) \
22 imx_add_imx_ssi(&imx27_imx_ssi_data[id], pdata) 38 imx_add_imx_ssi(&imx27_imx_ssi_data[id], pdata)
@@ -31,10 +47,29 @@ extern const struct imx_imx_uart_1irq_data imx27_imx_uart_data[] __initconst;
31#define imx27_add_imx_uart4(pdata) imx27_add_imx_uart(4, pdata) 47#define imx27_add_imx_uart4(pdata) imx27_add_imx_uart(4, pdata)
32#define imx27_add_imx_uart5(pdata) imx27_add_imx_uart(5, pdata) 48#define imx27_add_imx_uart5(pdata) imx27_add_imx_uart(5, pdata)
33 49
50extern const struct imx_mx2_camera_data imx27_mx2_camera_data __initconst;
51#define imx27_add_mx2_camera(pdata) \
52 imx_add_mx2_camera(&imx27_mx2_camera_data, pdata)
53
54extern const struct imx_mxc_ehci_data imx27_mxc_ehci_otg_data __initconst;
55#define imx27_add_mxc_ehci_otg(pdata) \
56 imx_add_mxc_ehci(&imx27_mxc_ehci_otg_data, pdata)
57extern const struct imx_mxc_ehci_data imx27_mxc_ehci_hs_data[] __initconst;
58#define imx27_add_mxc_ehci_hs(id, pdata) \
59 imx_add_mxc_ehci(&imx27_mxc_ehci_hs_data[id - 1], pdata)
60
61extern const struct imx_mxc_mmc_data imx27_mxc_mmc_data[] __initconst;
62#define imx27_add_mxc_mmc(id, pdata) \
63 imx_add_mxc_mmc(&imx27_mxc_mmc_data[id], pdata)
64
34extern const struct imx_mxc_nand_data imx27_mxc_nand_data __initconst; 65extern const struct imx_mxc_nand_data imx27_mxc_nand_data __initconst;
35#define imx27_add_mxc_nand(pdata) \ 66#define imx27_add_mxc_nand(pdata) \
36 imx_add_mxc_nand(&imx27_mxc_nand_data, pdata) 67 imx_add_mxc_nand(&imx27_mxc_nand_data, pdata)
37 68
69extern const struct imx_mxc_w1_data imx27_mxc_w1_data __initconst;
70#define imx27_add_mxc_w1(pdata) \
71 imx_add_mxc_w1(&imx27_mxc_w1_data)
72
38extern const struct imx_spi_imx_data imx27_cspi_data[] __initconst; 73extern const struct imx_spi_imx_data imx27_cspi_data[] __initconst;
39#define imx27_add_cspi(id, pdata) \ 74#define imx27_add_cspi(id, pdata) \
40 imx_add_spi_imx(&imx27_cspi_data[id], pdata) 75 imx_add_spi_imx(&imx27_cspi_data[id], pdata)
diff --git a/arch/arm/mach-imx/devices.c b/arch/arm/mach-imx/devices.c
deleted file mode 100644
index fba5047de8b..00000000000
--- a/arch/arm/mach-imx/devices.c
+++ /dev/null
@@ -1,553 +0,0 @@
1/*
2 * Author: MontaVista Software, Inc.
3 * <source@mvista.com>
4 *
5 * Based on the OMAP devices.c
6 *
7 * 2005 (c) MontaVista Software, Inc. This file is licensed under the
8 * terms of the GNU General Public License version 2. This program is
9 * licensed "as is" without any warranty of any kind, whether express
10 * or implied.
11 *
12 * Copyright 2006-2007 Freescale Semiconductor, Inc. All Rights Reserved.
13 * Copyright 2008 Juergen Beisert, kernel@pengutronix.de
14 * Copyright 2008 Sascha Hauer, kernel@pengutronix.de
15 * Copyright (c) 2008 Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
16 * Copyright (c) 2008 Darius Augulis <darius.augulis@teltonika.lt>
17 *
18 * This program is free software; you can redistribute it and/or
19 * modify it under the terms of the GNU General Public License
20 * as published by the Free Software Foundation; either version 2
21 * of the License, or (at your option) any later version.
22 * This program is distributed in the hope that it will be useful,
23 * but WITHOUT ANY WARRANTY; without even the implied warranty of
24 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
25 * GNU General Public License for more details.
26 *
27 * You should have received a copy of the GNU General Public License
28 * along with this program; if not, write to the Free Software
29 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
30 * MA 02110-1301, USA.
31 */
32#include <linux/module.h>
33#include <linux/kernel.h>
34#include <linux/init.h>
35#include <linux/platform_device.h>
36#include <linux/gpio.h>
37#include <linux/dma-mapping.h>
38#include <linux/serial.h>
39
40#include <mach/irqs.h>
41#include <mach/hardware.h>
42#include <mach/common.h>
43#include <mach/mmc.h>
44
45#include "devices.h"
46
47#if defined(CONFIG_ARCH_MX1)
48static struct resource imx1_camera_resources[] = {
49 {
50 .start = 0x00224000,
51 .end = 0x00224010,
52 .flags = IORESOURCE_MEM,
53 }, {
54 .start = MX1_CSI_INT,
55 .end = MX1_CSI_INT,
56 .flags = IORESOURCE_IRQ,
57 },
58};
59
60static u64 imx1_camera_dmamask = DMA_BIT_MASK(32);
61
62struct platform_device imx1_camera_device = {
63 .name = "mx1-camera",
64 .id = 0, /* This is used to put cameras on this interface */
65 .dev = {
66 .dma_mask = &imx1_camera_dmamask,
67 .coherent_dma_mask = DMA_BIT_MASK(32),
68 },
69 .resource = imx1_camera_resources,
70 .num_resources = ARRAY_SIZE(imx1_camera_resources),
71};
72
73static struct resource imx_rtc_resources[] = {
74 {
75 .start = 0x00204000,
76 .end = 0x00204024,
77 .flags = IORESOURCE_MEM,
78 }, {
79 .start = MX1_RTC_INT,
80 .end = MX1_RTC_INT,
81 .flags = IORESOURCE_IRQ,
82 }, {
83 .start = MX1_RTC_SAMINT,
84 .end = MX1_RTC_SAMINT,
85 .flags = IORESOURCE_IRQ,
86 },
87};
88
89struct platform_device imx_rtc_device = {
90 .name = "rtc-imx",
91 .id = 0,
92 .resource = imx_rtc_resources,
93 .num_resources = ARRAY_SIZE(imx_rtc_resources),
94};
95
96static struct resource imx_wdt_resources[] = {
97 {
98 .start = 0x00201000,
99 .end = 0x00201008,
100 .flags = IORESOURCE_MEM,
101 }, {
102 .start = MX1_WDT_INT,
103 .end = MX1_WDT_INT,
104 .flags = IORESOURCE_IRQ,
105 },
106};
107
108struct platform_device imx_wdt_device = {
109 .name = "imx-wdt",
110 .id = 0,
111 .resource = imx_wdt_resources,
112 .num_resources = ARRAY_SIZE(imx_wdt_resources),
113};
114
115static struct resource imx_usb_resources[] = {
116 {
117 .start = 0x00212000,
118 .end = 0x00212148,
119 .flags = IORESOURCE_MEM,
120 }, {
121 .start = MX1_USBD_INT0,
122 .end = MX1_USBD_INT0,
123 .flags = IORESOURCE_IRQ,
124 }, {
125 .start = MX1_USBD_INT1,
126 .end = MX1_USBD_INT1,
127 .flags = IORESOURCE_IRQ,
128 }, {
129 .start = MX1_USBD_INT2,
130 .end = MX1_USBD_INT2,
131 .flags = IORESOURCE_IRQ,
132 }, {
133 .start = MX1_USBD_INT3,
134 .end = MX1_USBD_INT3,
135 .flags = IORESOURCE_IRQ,
136 }, {
137 .start = MX1_USBD_INT4,
138 .end = MX1_USBD_INT4,
139 .flags = IORESOURCE_IRQ,
140 }, {
141 .start = MX1_USBD_INT5,
142 .end = MX1_USBD_INT5,
143 .flags = IORESOURCE_IRQ,
144 }, {
145 .start = MX1_USBD_INT6,
146 .end = MX1_USBD_INT6,
147 .flags = IORESOURCE_IRQ,
148 },
149};
150
151struct platform_device imx_usb_device = {
152 .name = "imx_udc",
153 .id = 0,
154 .num_resources = ARRAY_SIZE(imx_usb_resources),
155 .resource = imx_usb_resources,
156};
157
158/* GPIO port description */
159static struct mxc_gpio_port imx_gpio_ports[] = {
160 {
161 .chip.label = "gpio-0",
162 .base = (void __iomem *)MX1_IO_ADDRESS(MX1_GPIO_BASE_ADDR),
163 .irq = MX1_GPIO_INT_PORTA,
164 .virtual_irq_start = MXC_GPIO_IRQ_START,
165 }, {
166 .chip.label = "gpio-1",
167 .base = (void __iomem *)MX1_IO_ADDRESS(MX1_GPIO_BASE_ADDR + 0x100),
168 .irq = MX1_GPIO_INT_PORTB,
169 .virtual_irq_start = MXC_GPIO_IRQ_START + 32,
170 }, {
171 .chip.label = "gpio-2",
172 .base = (void __iomem *)MX1_IO_ADDRESS(MX1_GPIO_BASE_ADDR + 0x200),
173 .irq = MX1_GPIO_INT_PORTC,
174 .virtual_irq_start = MXC_GPIO_IRQ_START + 64,
175 }, {
176 .chip.label = "gpio-3",
177 .base = (void __iomem *)MX1_IO_ADDRESS(MX1_GPIO_BASE_ADDR + 0x300),
178 .irq = MX1_GPIO_INT_PORTD,
179 .virtual_irq_start = MXC_GPIO_IRQ_START + 96,
180 }
181};
182
183int __init imx1_register_gpios(void)
184{
185 return mxc_gpio_init(imx_gpio_ports, ARRAY_SIZE(imx_gpio_ports));
186}
187#endif
188
189#if defined(CONFIG_MACH_MX21) || defined(CONFIG_MACH_MX27)
190
191#ifdef CONFIG_MACH_MX27
192static struct resource mx27_camera_resources[] = {
193 {
194 .start = MX27_CSI_BASE_ADDR,
195 .end = MX27_CSI_BASE_ADDR + 0x1f,
196 .flags = IORESOURCE_MEM,
197 }, {
198 .start = MX27_EMMA_PRP_BASE_ADDR,
199 .end = MX27_EMMA_PRP_BASE_ADDR + 0x1f,
200 .flags = IORESOURCE_MEM,
201 }, {
202 .start = MX27_INT_CSI,
203 .end = MX27_INT_CSI,
204 .flags = IORESOURCE_IRQ,
205 },{
206 .start = MX27_INT_EMMAPRP,
207 .end = MX27_INT_EMMAPRP,
208 .flags = IORESOURCE_IRQ,
209 },
210};
211struct platform_device mx27_camera_device = {
212 .name = "mx2-camera",
213 .id = 0,
214 .num_resources = ARRAY_SIZE(mx27_camera_resources),
215 .resource = mx27_camera_resources,
216 .dev = {
217 .coherent_dma_mask = 0xffffffff,
218 },
219};
220#endif
221
222/*
223 * General Purpose Timer
224 * - i.MX21: 3 timers
225 * - i.MX27: 6 timers
226 */
227#define DEFINE_IMX_GPT_DEVICE(n, baseaddr, irq) \
228 static struct resource timer ## n ##_resources[] = { \
229 { \
230 .start = baseaddr, \
231 .end = baseaddr + SZ_4K - 1, \
232 .flags = IORESOURCE_MEM, \
233 }, { \
234 .start = irq, \
235 .end = irq, \
236 .flags = IORESOURCE_IRQ, \
237 } \
238 }; \
239 \
240 struct platform_device mxc_gpt ## n = { \
241 .name = "imx_gpt", \
242 .id = n, \
243 .num_resources = ARRAY_SIZE(timer ## n ## _resources), \
244 .resource = timer ## n ## _resources, \
245 }
246
247/* We use gpt1 as system timer, so do not add a device for this one */
248DEFINE_IMX_GPT_DEVICE(1, MX2x_GPT2_BASE_ADDR, MX2x_INT_GPT2);
249DEFINE_IMX_GPT_DEVICE(2, MX2x_GPT3_BASE_ADDR, MX2x_INT_GPT3);
250
251#ifdef CONFIG_MACH_MX27
252DEFINE_IMX_GPT_DEVICE(3, MX27_GPT4_BASE_ADDR, MX27_INT_GPT4);
253DEFINE_IMX_GPT_DEVICE(4, MX27_GPT5_BASE_ADDR, MX27_INT_GPT5);
254DEFINE_IMX_GPT_DEVICE(5, MX27_GPT6_BASE_ADDR, MX27_INT_GPT6);
255#endif
256
257/* Watchdog: i.MX1 has seperate driver, i.MX21 and i.MX27 are equal */
258static struct resource mxc_wdt_resources[] = {
259 {
260 .start = MX2x_WDOG_BASE_ADDR,
261 .end = MX2x_WDOG_BASE_ADDR + SZ_4K - 1,
262 .flags = IORESOURCE_MEM,
263 },
264};
265
266struct platform_device mxc_wdt = {
267 .name = "imx2-wdt",
268 .id = 0,
269 .num_resources = ARRAY_SIZE(mxc_wdt_resources),
270 .resource = mxc_wdt_resources,
271};
272
273static struct resource mxc_w1_master_resources[] = {
274 {
275 .start = MX2x_OWIRE_BASE_ADDR,
276 .end = MX2x_OWIRE_BASE_ADDR + SZ_4K - 1,
277 .flags = IORESOURCE_MEM,
278 },
279};
280
281struct platform_device mxc_w1_master_device = {
282 .name = "mxc_w1",
283 .id = 0,
284 .num_resources = ARRAY_SIZE(mxc_w1_master_resources),
285 .resource = mxc_w1_master_resources,
286};
287
288/*
289 * lcdc:
290 * - i.MX1: the basic controller
291 * - i.MX21: to be checked
292 * - i.MX27: like i.MX1, with slightly variations
293 */
294static struct resource mxc_fb[] = {
295 {
296 .start = MX2x_LCDC_BASE_ADDR,
297 .end = MX2x_LCDC_BASE_ADDR + SZ_4K - 1,
298 .flags = IORESOURCE_MEM,
299 }, {
300 .start = MX2x_INT_LCDC,
301 .end = MX2x_INT_LCDC,
302 .flags = IORESOURCE_IRQ,
303 }
304};
305
306/* mxc lcd driver */
307struct platform_device mxc_fb_device = {
308 .name = "imx-fb",
309 .id = 0,
310 .num_resources = ARRAY_SIZE(mxc_fb),
311 .resource = mxc_fb,
312 .dev = {
313 .coherent_dma_mask = DMA_BIT_MASK(32),
314 },
315};
316
317static struct resource mxc_pwm_resources[] = {
318 {
319 .start = MX2x_PWM_BASE_ADDR,
320 .end = MX2x_PWM_BASE_ADDR + SZ_4K - 1,
321 .flags = IORESOURCE_MEM,
322 }, {
323 .start = MX2x_INT_PWM,
324 .end = MX2x_INT_PWM,
325 .flags = IORESOURCE_IRQ,
326 }
327};
328
329struct platform_device mxc_pwm_device = {
330 .name = "mxc_pwm",
331 .id = 0,
332 .num_resources = ARRAY_SIZE(mxc_pwm_resources),
333 .resource = mxc_pwm_resources,
334};
335
336#define DEFINE_MXC_MMC_DEVICE(n, baseaddr, irq, dmareq) \
337 static struct resource mxc_sdhc_resources ## n[] = { \
338 { \
339 .start = baseaddr, \
340 .end = baseaddr + SZ_4K - 1, \
341 .flags = IORESOURCE_MEM, \
342 }, { \
343 .start = irq, \
344 .end = irq, \
345 .flags = IORESOURCE_IRQ, \
346 }, { \
347 .start = dmareq, \
348 .end = dmareq, \
349 .flags = IORESOURCE_DMA, \
350 }, \
351 }; \
352 \
353 static u64 mxc_sdhc ## n ## _dmamask = DMA_BIT_MASK(32); \
354 \
355 struct platform_device mxc_sdhc_device ## n = { \
356 .name = "mxc-mmc", \
357 .id = n, \
358 .dev = { \
359 .dma_mask = &mxc_sdhc ## n ## _dmamask, \
360 .coherent_dma_mask = DMA_BIT_MASK(32), \
361 }, \
362 .num_resources = ARRAY_SIZE(mxc_sdhc_resources ## n), \
363 .resource = mxc_sdhc_resources ## n, \
364 }
365
366DEFINE_MXC_MMC_DEVICE(0, MX2x_SDHC1_BASE_ADDR, MX2x_INT_SDHC1, MX2x_DMA_REQ_SDHC1);
367DEFINE_MXC_MMC_DEVICE(1, MX2x_SDHC2_BASE_ADDR, MX2x_INT_SDHC2, MX2x_DMA_REQ_SDHC2);
368
369#ifdef CONFIG_MACH_MX27
370static struct resource otg_resources[] = {
371 {
372 .start = MX27_USBOTG_BASE_ADDR,
373 .end = MX27_USBOTG_BASE_ADDR + 0x1ff,
374 .flags = IORESOURCE_MEM,
375 }, {
376 .start = MX27_INT_USB3,
377 .end = MX27_INT_USB3,
378 .flags = IORESOURCE_IRQ,
379 },
380};
381
382static u64 otg_dmamask = DMA_BIT_MASK(32);
383
384/* OTG gadget device */
385struct platform_device mxc_otg_udc_device = {
386 .name = "fsl-usb2-udc",
387 .id = -1,
388 .dev = {
389 .dma_mask = &otg_dmamask,
390 .coherent_dma_mask = DMA_BIT_MASK(32),
391 },
392 .resource = otg_resources,
393 .num_resources = ARRAY_SIZE(otg_resources),
394};
395
396/* OTG host */
397struct platform_device mxc_otg_host = {
398 .name = "mxc-ehci",
399 .id = 0,
400 .dev = {
401 .coherent_dma_mask = DMA_BIT_MASK(32),
402 .dma_mask = &otg_dmamask,
403 },
404 .resource = otg_resources,
405 .num_resources = ARRAY_SIZE(otg_resources),
406};
407
408/* USB host 1 */
409
410static u64 usbh1_dmamask = DMA_BIT_MASK(32);
411
412static struct resource mxc_usbh1_resources[] = {
413 {
414 .start = MX27_USBOTG_BASE_ADDR + 0x200,
415 .end = MX27_USBOTG_BASE_ADDR + 0x3ff,
416 .flags = IORESOURCE_MEM,
417 }, {
418 .start = MX27_INT_USB1,
419 .end = MX27_INT_USB1,
420 .flags = IORESOURCE_IRQ,
421 },
422};
423
424struct platform_device mxc_usbh1 = {
425 .name = "mxc-ehci",
426 .id = 1,
427 .dev = {
428 .coherent_dma_mask = DMA_BIT_MASK(32),
429 .dma_mask = &usbh1_dmamask,
430 },
431 .resource = mxc_usbh1_resources,
432 .num_resources = ARRAY_SIZE(mxc_usbh1_resources),
433};
434
435/* USB host 2 */
436static u64 usbh2_dmamask = DMA_BIT_MASK(32);
437
438static struct resource mxc_usbh2_resources[] = {
439 {
440 .start = MX27_USBOTG_BASE_ADDR + 0x400,
441 .end = MX27_USBOTG_BASE_ADDR + 0x5ff,
442 .flags = IORESOURCE_MEM,
443 }, {
444 .start = MX27_INT_USB2,
445 .end = MX27_INT_USB2,
446 .flags = IORESOURCE_IRQ,
447 },
448};
449
450struct platform_device mxc_usbh2 = {
451 .name = "mxc-ehci",
452 .id = 2,
453 .dev = {
454 .coherent_dma_mask = DMA_BIT_MASK(32),
455 .dma_mask = &usbh2_dmamask,
456 },
457 .resource = mxc_usbh2_resources,
458 .num_resources = ARRAY_SIZE(mxc_usbh2_resources),
459};
460#endif
461
462/* GPIO port description */
463#define DEFINE_MXC_GPIO_PORT_IRQ(SOC, n, _irq) \
464 { \
465 .chip.label = "gpio-" #n, \
466 .irq = _irq, \
467 .base = SOC ## _IO_ADDRESS(MX2x_GPIO_BASE_ADDR + \
468 n * 0x100), \
469 .virtual_irq_start = MXC_GPIO_IRQ_START + n * 32, \
470 }
471
472#define DEFINE_MXC_GPIO_PORT(SOC, n) \
473 { \
474 .chip.label = "gpio-" #n, \
475 .base = SOC ## _IO_ADDRESS(MX2x_GPIO_BASE_ADDR + \
476 n * 0x100), \
477 .virtual_irq_start = MXC_GPIO_IRQ_START + n * 32, \
478 }
479
480#define DEFINE_MXC_GPIO_PORTS(SOC, pfx) \
481 static struct mxc_gpio_port pfx ## _gpio_ports[] = { \
482 DEFINE_MXC_GPIO_PORT_IRQ(SOC, 0, SOC ## _INT_GPIO), \
483 DEFINE_MXC_GPIO_PORT(SOC, 1), \
484 DEFINE_MXC_GPIO_PORT(SOC, 2), \
485 DEFINE_MXC_GPIO_PORT(SOC, 3), \
486 DEFINE_MXC_GPIO_PORT(SOC, 4), \
487 DEFINE_MXC_GPIO_PORT(SOC, 5), \
488 }
489
490#ifdef CONFIG_MACH_MX21
491DEFINE_MXC_GPIO_PORTS(MX21, imx21);
492
493int __init imx21_register_gpios(void)
494{
495 return mxc_gpio_init(imx21_gpio_ports, ARRAY_SIZE(imx21_gpio_ports));
496}
497#endif
498
499#ifdef CONFIG_MACH_MX27
500DEFINE_MXC_GPIO_PORTS(MX27, imx27);
501
502int __init imx27_register_gpios(void)
503{
504 return mxc_gpio_init(imx27_gpio_ports, ARRAY_SIZE(imx27_gpio_ports));
505}
506#endif
507
508#ifdef CONFIG_MACH_MX21
509static struct resource mx21_usbhc_resources[] = {
510 {
511 .start = MX21_USBOTG_BASE_ADDR,
512 .end = MX21_USBOTG_BASE_ADDR + SZ_8K - 1,
513 .flags = IORESOURCE_MEM,
514 },
515 {
516 .start = MX21_INT_USBHOST,
517 .end = MX21_INT_USBHOST,
518 .flags = IORESOURCE_IRQ,
519 },
520};
521
522struct platform_device mx21_usbhc_device = {
523 .name = "imx21-hcd",
524 .id = 0,
525 .dev = {
526 .dma_mask = &mx21_usbhc_device.dev.coherent_dma_mask,
527 .coherent_dma_mask = DMA_BIT_MASK(32),
528 },
529 .num_resources = ARRAY_SIZE(mx21_usbhc_resources),
530 .resource = mx21_usbhc_resources,
531};
532#endif
533
534static struct resource imx_kpp_resources[] = {
535 {
536 .start = MX2x_KPP_BASE_ADDR,
537 .end = MX2x_KPP_BASE_ADDR + 0xf,
538 .flags = IORESOURCE_MEM
539 }, {
540 .start = MX2x_INT_KPP,
541 .end = MX2x_INT_KPP,
542 .flags = IORESOURCE_IRQ,
543 },
544};
545
546struct platform_device imx_kpp_device = {
547 .name = "imx-keypad",
548 .id = -1,
549 .num_resources = ARRAY_SIZE(imx_kpp_resources),
550 .resource = imx_kpp_resources,
551};
552
553#endif
diff --git a/arch/arm/mach-imx/devices.h b/arch/arm/mach-imx/devices.h
deleted file mode 100644
index 807f02a031c..00000000000
--- a/arch/arm/mach-imx/devices.h
+++ /dev/null
@@ -1,29 +0,0 @@
1#ifdef CONFIG_ARCH_MX1
2extern struct platform_device imx1_camera_device;
3extern struct platform_device imx_rtc_device;
4extern struct platform_device imx_wdt_device;
5extern struct platform_device imx_usb_device;
6#endif
7
8#if defined(CONFIG_MACH_MX21) || defined(CONFIG_MACH_MX27)
9extern struct platform_device mxc_gpt1;
10extern struct platform_device mxc_gpt2;
11#ifdef CONFIG_MACH_MX27
12extern struct platform_device mxc_gpt3;
13extern struct platform_device mxc_gpt4;
14extern struct platform_device mxc_gpt5;
15#endif
16extern struct platform_device mxc_wdt;
17extern struct platform_device mxc_w1_master_device;
18extern struct platform_device mxc_fb_device;
19extern struct platform_device mxc_pwm_device;
20extern struct platform_device mxc_sdhc_device0;
21extern struct platform_device mxc_sdhc_device1;
22extern struct platform_device mxc_otg_udc_device;
23extern struct platform_device mx27_camera_device;
24extern struct platform_device mxc_otg_host;
25extern struct platform_device mxc_usbh1;
26extern struct platform_device mxc_usbh2;
27extern struct platform_device mx21_usbhc_device;
28extern struct platform_device imx_kpp_device;
29#endif
diff --git a/arch/arm/mach-imx/eukrea_mbimx27-baseboard.c b/arch/arm/mach-imx/eukrea_mbimx27-baseboard.c
index 026263c665c..7dce2510c6c 100644
--- a/arch/arm/mach-imx/eukrea_mbimx27-baseboard.c
+++ b/arch/arm/mach-imx/eukrea_mbimx27-baseboard.c
@@ -26,20 +26,16 @@
26#include <linux/spi/ads7846.h> 26#include <linux/spi/ads7846.h>
27#include <linux/backlight.h> 27#include <linux/backlight.h>
28#include <video/platform_lcd.h> 28#include <video/platform_lcd.h>
29#include <linux/input/matrix_keypad.h>
30 29
31#include <asm/mach/arch.h> 30#include <asm/mach/arch.h>
32 31
33#include <mach/common.h> 32#include <mach/common.h>
34#include <mach/iomux-mx27.h> 33#include <mach/iomux-mx27.h>
35#include <mach/imxfb.h>
36#include <mach/hardware.h> 34#include <mach/hardware.h>
37#include <mach/mmc.h>
38#include <mach/spi.h> 35#include <mach/spi.h>
39#include <mach/audmux.h> 36#include <mach/audmux.h>
40 37
41#include "devices-imx27.h" 38#include "devices-imx27.h"
42#include "devices.h"
43 39
44static const int eukrea_mbimx27_pins[] __initconst = { 40static const int eukrea_mbimx27_pins[] __initconst = {
45 /* UART2 */ 41 /* UART2 */
@@ -111,7 +107,8 @@ static const uint32_t eukrea_mbimx27_keymap[] = {
111 KEY(1, 1, KEY_LEFT), 107 KEY(1, 1, KEY_LEFT),
112}; 108};
113 109
114static struct matrix_keymap_data eukrea_mbimx27_keymap_data = { 110static const struct matrix_keymap_data
111eukrea_mbimx27_keymap_data __initconst = {
115 .keymap = eukrea_mbimx27_keymap, 112 .keymap = eukrea_mbimx27_keymap,
116 .keymap_size = ARRAY_SIZE(eukrea_mbimx27_keymap), 113 .keymap_size = ARRAY_SIZE(eukrea_mbimx27_keymap),
117}; 114};
@@ -196,7 +193,7 @@ static struct imx_fb_videomode eukrea_mbimx27_modes[] = {
196 }, 193 },
197}; 194};
198 195
199static struct imx_fb_platform_data eukrea_mbimx27_fb_data = { 196static const struct imx_fb_platform_data eukrea_mbimx27_fb_data __initconst = {
200 .mode = eukrea_mbimx27_modes, 197 .mode = eukrea_mbimx27_modes,
201 .num_modes = ARRAY_SIZE(eukrea_mbimx27_modes), 198 .num_modes = ARRAY_SIZE(eukrea_mbimx27_modes),
202 199
@@ -306,7 +303,7 @@ static struct platform_device *platform_devices[] __initdata = {
306 &leds_gpio, 303 &leds_gpio,
307}; 304};
308 305
309static struct imxmmc_platform_data sdhc_pdata = { 306static const struct imxmmc_platform_data sdhc_pdata __initconst = {
310 .dat3_card_detect = 1, 307 .dat3_card_detect = 1,
311}; 308};
312 309
@@ -351,8 +348,8 @@ void __init eukrea_mbimx27_baseboard_init(void)
351 imx27_add_imx_uart3(&uart_pdata); 348 imx27_add_imx_uart3(&uart_pdata);
352#endif 349#endif
353 350
354 mxc_register_device(&mxc_fb_device, &eukrea_mbimx27_fb_data); 351 imx27_add_imx_fb(&eukrea_mbimx27_fb_data);
355 mxc_register_device(&mxc_sdhc_device0, &sdhc_pdata); 352 imx27_add_mxc_mmc(0, &sdhc_pdata);
356 353
357 i2c_register_board_info(0, eukrea_mbimx27_i2c_devices, 354 i2c_register_board_info(0, eukrea_mbimx27_i2c_devices,
358 ARRAY_SIZE(eukrea_mbimx27_i2c_devices)); 355 ARRAY_SIZE(eukrea_mbimx27_i2c_devices));
@@ -386,7 +383,7 @@ void __init eukrea_mbimx27_baseboard_init(void)
386 gpio_request(GPIO_PORTA | 25, "lcd_enable"); 383 gpio_request(GPIO_PORTA | 25, "lcd_enable");
387 platform_device_register(&eukrea_mbimx27_lcd_powerdev); 384 platform_device_register(&eukrea_mbimx27_lcd_powerdev);
388 385
389 mxc_register_device(&imx_kpp_device, &eukrea_mbimx27_keymap_data); 386 imx27_add_imx_keypad(&eukrea_mbimx27_keymap_data);
390 387
391 platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices)); 388 platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices));
392} 389}
diff --git a/arch/arm/mach-imx/eukrea_mbimxsd25-baseboard.c b/arch/arm/mach-imx/eukrea_mbimxsd25-baseboard.c
new file mode 100644
index 00000000000..7cab720519e
--- /dev/null
+++ b/arch/arm/mach-imx/eukrea_mbimxsd25-baseboard.c
@@ -0,0 +1,296 @@
1/*
2 * Copyright (C) 2010 Eric Benard - eric@eukrea.com
3 *
4 * Based on pcm970-baseboard.c which is :
5 * Copyright (C) 2008 Juergen Beisert (kernel@pengutronix.de)
6 *
7 * This program is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License
9 * as published by the Free Software Foundation; either version 2
10 * of the License, or (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
19 * MA 02110-1301, USA.
20 */
21
22#include <linux/gpio.h>
23#include <linux/leds.h>
24#include <linux/platform_device.h>
25#include <linux/gpio_keys.h>
26#include <linux/input.h>
27#include <video/platform_lcd.h>
28
29#include <mach/hardware.h>
30#include <mach/iomux-mx25.h>
31#include <mach/common.h>
32#include <asm/mach-types.h>
33#include <asm/mach/arch.h>
34#include <mach/mx25.h>
35#include <mach/imx-uart.h>
36#include <mach/audmux.h>
37
38#include "devices-imx25.h"
39
40static struct pad_desc eukrea_mbimxsd_pads[] = {
41 /* LCD */
42 MX25_PAD_LD0__LD0,
43 MX25_PAD_LD1__LD1,
44 MX25_PAD_LD2__LD2,
45 MX25_PAD_LD3__LD3,
46 MX25_PAD_LD4__LD4,
47 MX25_PAD_LD5__LD5,
48 MX25_PAD_LD6__LD6,
49 MX25_PAD_LD7__LD7,
50 MX25_PAD_LD8__LD8,
51 MX25_PAD_LD9__LD9,
52 MX25_PAD_LD10__LD10,
53 MX25_PAD_LD11__LD11,
54 MX25_PAD_LD12__LD12,
55 MX25_PAD_LD13__LD13,
56 MX25_PAD_LD14__LD14,
57 MX25_PAD_LD15__LD15,
58 MX25_PAD_GPIO_E__LD16,
59 MX25_PAD_GPIO_F__LD17,
60 MX25_PAD_HSYNC__HSYNC,
61 MX25_PAD_VSYNC__VSYNC,
62 MX25_PAD_LSCLK__LSCLK,
63 MX25_PAD_OE_ACD__OE_ACD,
64 MX25_PAD_CONTRAST__CONTRAST,
65 /* LCD_PWR */
66 MX25_PAD_PWM__GPIO_1_26,
67 /* LED */
68 MX25_PAD_POWER_FAIL__GPIO_3_19,
69 /* SWITCH */
70 MX25_PAD_VSTBY_ACK__GPIO_3_18,
71 /* UART2 */
72 MX25_PAD_UART2_RTS__UART2_RTS,
73 MX25_PAD_UART2_CTS__UART2_CTS,
74 MX25_PAD_UART2_TXD__UART2_TXD,
75 MX25_PAD_UART2_RXD__UART2_RXD,
76 /* SD1 */
77 MX25_PAD_SD1_CMD__SD1_CMD,
78 MX25_PAD_SD1_CLK__SD1_CLK,
79 MX25_PAD_SD1_DATA0__SD1_DATA0,
80 MX25_PAD_SD1_DATA1__SD1_DATA1,
81 MX25_PAD_SD1_DATA2__SD1_DATA2,
82 MX25_PAD_SD1_DATA3__SD1_DATA3,
83 /* SD1 CD */
84 MX25_PAD_DE_B__GPIO_2_20,
85 /* I2S */
86 MX25_PAD_KPP_COL3__AUD5_TXFS,
87 MX25_PAD_KPP_COL2__AUD5_TXC,
88 MX25_PAD_KPP_COL1__AUD5_RXD,
89 MX25_PAD_KPP_COL0__AUD5_TXD,
90 /* CAN */
91 MX25_PAD_GPIO_D__CAN2_RX,
92 MX25_PAD_GPIO_C__CAN2_TX,
93};
94
95#define GPIO_LED1 83
96#define GPIO_SWITCH1 82
97#define GPIO_SD1CD 52
98#define GPIO_LCDPWR 26
99
100static struct imx_fb_videomode eukrea_mximxsd_modes[] = {
101 {
102 .mode = {
103 .name = "CMO-QVGA",
104 .refresh = 60,
105 .xres = 320,
106 .yres = 240,
107 .pixclock = KHZ2PICOS(6500),
108 .left_margin = 30,
109 .right_margin = 38,
110 .upper_margin = 20,
111 .lower_margin = 3,
112 .hsync_len = 15,
113 .vsync_len = 4,
114 },
115 .bpp = 16,
116 .pcr = 0xCAD08B80,
117 }, {
118 .mode = {
119 .name = "DVI-VGA",
120 .refresh = 60,
121 .xres = 640,
122 .yres = 480,
123 .pixclock = 32000,
124 .hsync_len = 7,
125 .left_margin = 100,
126 .right_margin = 100,
127 .vsync_len = 7,
128 .upper_margin = 7,
129 .lower_margin = 100,
130 },
131 .pcr = 0xFA208B80,
132 .bpp = 16,
133 }, {
134 .mode = {
135 .name = "DVI-SVGA",
136 .refresh = 60,
137 .xres = 800,
138 .yres = 600,
139 .pixclock = 25000,
140 .hsync_len = 7,
141 .left_margin = 75,
142 .right_margin = 75,
143 .vsync_len = 7,
144 .upper_margin = 7,
145 .lower_margin = 75,
146 },
147 .pcr = 0xFA208B80,
148 .bpp = 16,
149 },
150};
151
152static const struct imx_fb_platform_data eukrea_mximxsd_fb_pdata __initconst = {
153 .mode = eukrea_mximxsd_modes,
154 .num_modes = ARRAY_SIZE(eukrea_mximxsd_modes),
155 .pwmr = 0x00A903FF,
156 .lscr1 = 0x00120300,
157 .dmacr = 0x00040060,
158};
159
160static void eukrea_mbimxsd_lcd_power_set(struct plat_lcd_data *pd,
161 unsigned int power)
162{
163 if (power)
164 gpio_direction_output(GPIO_LCDPWR, 1);
165 else
166 gpio_direction_output(GPIO_LCDPWR, 0);
167}
168
169static struct plat_lcd_data eukrea_mbimxsd_lcd_power_data = {
170 .set_power = eukrea_mbimxsd_lcd_power_set,
171};
172
173static struct platform_device eukrea_mbimxsd_lcd_powerdev = {
174 .name = "platform-lcd",
175 .dev.platform_data = &eukrea_mbimxsd_lcd_power_data,
176};
177
178static struct gpio_led eukrea_mbimxsd_leds[] = {
179 {
180 .name = "led1",
181 .default_trigger = "heartbeat",
182 .active_low = 1,
183 .gpio = GPIO_LED1,
184 },
185};
186
187static struct gpio_led_platform_data eukrea_mbimxsd_led_info = {
188 .leds = eukrea_mbimxsd_leds,
189 .num_leds = ARRAY_SIZE(eukrea_mbimxsd_leds),
190};
191
192static struct platform_device eukrea_mbimxsd_leds_gpio = {
193 .name = "leds-gpio",
194 .id = -1,
195 .dev = {
196 .platform_data = &eukrea_mbimxsd_led_info,
197 },
198};
199
200static struct gpio_keys_button eukrea_mbimxsd_gpio_buttons[] = {
201 {
202 .gpio = GPIO_SWITCH1,
203 .code = BTN_0,
204 .desc = "BP1",
205 .active_low = 1,
206 .wakeup = 1,
207 },
208};
209
210static struct gpio_keys_platform_data eukrea_mbimxsd_button_data = {
211 .buttons = eukrea_mbimxsd_gpio_buttons,
212 .nbuttons = ARRAY_SIZE(eukrea_mbimxsd_gpio_buttons),
213};
214
215static struct platform_device eukrea_mbimxsd_button_device = {
216 .name = "gpio-keys",
217 .id = -1,
218 .num_resources = 0,
219 .dev = {
220 .platform_data = &eukrea_mbimxsd_button_data,
221 }
222};
223
224static struct platform_device *platform_devices[] __initdata = {
225 &eukrea_mbimxsd_leds_gpio,
226 &eukrea_mbimxsd_button_device,
227 &eukrea_mbimxsd_lcd_powerdev,
228};
229
230static const struct imxuart_platform_data uart_pdata __initconst = {
231 .flags = IMXUART_HAVE_RTSCTS,
232};
233
234static struct i2c_board_info eukrea_mbimxsd_i2c_devices[] = {
235 {
236 I2C_BOARD_INFO("tlv320aic23", 0x1a),
237 },
238};
239
240static const
241struct imx_ssi_platform_data eukrea_mbimxsd_ssi_pdata __initconst = {
242 .flags = IMX_SSI_SYN | IMX_SSI_NET | IMX_SSI_USE_I2S_SLAVE,
243};
244
245/*
246 * system init for baseboard usage. Will be called by cpuimx25 init.
247 *
248 * Add platform devices present on this baseboard and init
249 * them from CPU side as far as required to use them later on
250 */
251void __init eukrea_mbimxsd25_baseboard_init(void)
252{
253 if (mxc_iomux_v3_setup_multiple_pads(eukrea_mbimxsd_pads,
254 ARRAY_SIZE(eukrea_mbimxsd_pads)))
255 printk(KERN_ERR "error setting mbimxsd pads !\n");
256
257#if defined(CONFIG_SND_SOC_EUKREA_TLV320)
258 /* SSI unit master I2S codec connected to SSI_AUD5*/
259 mxc_audmux_v2_configure_port(0,
260 MXC_AUDMUX_V2_PTCR_SYN |
261 MXC_AUDMUX_V2_PTCR_TFSDIR |
262 MXC_AUDMUX_V2_PTCR_TFSEL(4) |
263 MXC_AUDMUX_V2_PTCR_TCLKDIR |
264 MXC_AUDMUX_V2_PTCR_TCSEL(4),
265 MXC_AUDMUX_V2_PDCR_RXDSEL(4)
266 );
267 mxc_audmux_v2_configure_port(4,
268 MXC_AUDMUX_V2_PTCR_SYN,
269 MXC_AUDMUX_V2_PDCR_RXDSEL(0)
270 );
271#endif
272
273 imx25_add_imx_uart1(&uart_pdata);
274 imx25_add_imx_fb(&eukrea_mximxsd_fb_pdata);
275 imx25_add_imx_ssi(0, &eukrea_mbimxsd_ssi_pdata);
276
277 imx25_add_flexcan1(NULL);
278 imx25_add_sdhci_esdhc_imx(0, NULL);
279
280 gpio_request(GPIO_LED1, "LED1");
281 gpio_direction_output(GPIO_LED1, 1);
282 gpio_free(GPIO_LED1);
283
284 gpio_request(GPIO_SWITCH1, "SWITCH1");
285 gpio_direction_input(GPIO_SWITCH1);
286 gpio_free(GPIO_SWITCH1);
287
288 gpio_request(GPIO_LCDPWR, "LCDPWR");
289 gpio_direction_output(GPIO_LCDPWR, 1);
290 gpio_free(GPIO_SWITCH1);
291
292 i2c_register_board_info(0, eukrea_mbimxsd_i2c_devices,
293 ARRAY_SIZE(eukrea_mbimxsd_i2c_devices));
294
295 platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices));
296}
diff --git a/arch/arm/mach-imx/mach-cpuimx27.c b/arch/arm/mach-imx/mach-cpuimx27.c
index 745ee60fb06..6cf04da2456 100644
--- a/arch/arm/mach-imx/mach-cpuimx27.c
+++ b/arch/arm/mach-imx/mach-cpuimx27.c
@@ -28,7 +28,6 @@
28#include <linux/serial_8250.h> 28#include <linux/serial_8250.h>
29#include <linux/usb/otg.h> 29#include <linux/usb/otg.h>
30#include <linux/usb/ulpi.h> 30#include <linux/usb/ulpi.h>
31#include <linux/fsl_devices.h>
32 31
33#include <asm/mach-types.h> 32#include <asm/mach-types.h>
34#include <asm/mach/arch.h> 33#include <asm/mach/arch.h>
@@ -40,11 +39,9 @@
40#include <mach/hardware.h> 39#include <mach/hardware.h>
41#include <mach/iomux-mx27.h> 40#include <mach/iomux-mx27.h>
42#include <mach/mxc_nand.h> 41#include <mach/mxc_nand.h>
43#include <mach/mxc_ehci.h>
44#include <mach/ulpi.h> 42#include <mach/ulpi.h>
45 43
46#include "devices-imx27.h" 44#include "devices-imx27.h"
47#include "devices.h"
48 45
49static const int eukrea_cpuimx27_pins[] __initconst = { 46static const int eukrea_cpuimx27_pins[] __initconst = {
50 /* UART1 */ 47 /* UART1 */
@@ -157,8 +154,6 @@ cpuimx27_nand_board_info __initconst = {
157 154
158static struct platform_device *platform_devices[] __initdata = { 155static struct platform_device *platform_devices[] __initdata = {
159 &eukrea_cpuimx27_nor_mtd_device, 156 &eukrea_cpuimx27_nor_mtd_device,
160 &mxc_wdt,
161 &mxc_w1_master_device,
162}; 157};
163 158
164static const struct imxi2c_platform_data cpuimx27_i2c1_data __initconst = { 159static const struct imxi2c_platform_data cpuimx27_i2c1_data __initconst = {
@@ -215,18 +210,18 @@ static struct platform_device serial_device = {
215#endif 210#endif
216 211
217#if defined(CONFIG_USB_ULPI) 212#if defined(CONFIG_USB_ULPI)
218static struct mxc_usbh_platform_data otg_pdata = { 213static struct mxc_usbh_platform_data otg_pdata __initdata = {
219 .portsc = MXC_EHCI_MODE_ULPI, 214 .portsc = MXC_EHCI_MODE_ULPI,
220 .flags = MXC_EHCI_INTERFACE_DIFF_UNI, 215 .flags = MXC_EHCI_INTERFACE_DIFF_UNI,
221}; 216};
222 217
223static struct mxc_usbh_platform_data usbh2_pdata = { 218static struct mxc_usbh_platform_data usbh2_pdata __initdata = {
224 .portsc = MXC_EHCI_MODE_ULPI, 219 .portsc = MXC_EHCI_MODE_ULPI,
225 .flags = MXC_EHCI_INTERFACE_DIFF_UNI, 220 .flags = MXC_EHCI_INTERFACE_DIFF_UNI,
226}; 221};
227#endif 222#endif
228 223
229static struct fsl_usb2_platform_data otg_device_pdata = { 224static const struct fsl_usb2_platform_data otg_device_pdata __initconst = {
230 .operating_mode = FSL_USB2_DR_DEVICE, 225 .operating_mode = FSL_USB2_DR_DEVICE,
231 .phy_mode = FSL_USB2_PHY_ULPI, 226 .phy_mode = FSL_USB2_PHY_ULPI,
232}; 227};
@@ -262,10 +257,12 @@ static void __init eukrea_cpuimx27_init(void)
262 257
263 imx27_add_fec(NULL); 258 imx27_add_fec(NULL);
264 platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices)); 259 platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices));
260 imx27_add_imx2_wdt(NULL);
261 imx27_add_mxc_w1(NULL);
265 262
266#if defined(CONFIG_MACH_EUKREA_CPUIMX27_USESDHC2) 263#if defined(CONFIG_MACH_EUKREA_CPUIMX27_USESDHC2)
267 /* SDHC2 can be used for Wifi */ 264 /* SDHC2 can be used for Wifi */
268 mxc_register_device(&mxc_sdhc_device1, NULL); 265 imx27_add_mxc_mmc(1, NULL);
269#endif 266#endif
270#if defined(MACH_EUKREA_CPUIMX27_USEUART4) 267#if defined(MACH_EUKREA_CPUIMX27_USEUART4)
271 /* in which case UART4 is also used for Bluetooth */ 268 /* in which case UART4 is also used for Bluetooth */
@@ -281,16 +278,16 @@ static void __init eukrea_cpuimx27_init(void)
281 otg_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops, 278 otg_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops,
282 ULPI_OTG_DRVVBUS | ULPI_OTG_DRVVBUS_EXT); 279 ULPI_OTG_DRVVBUS | ULPI_OTG_DRVVBUS_EXT);
283 280
284 mxc_register_device(&mxc_otg_host, &otg_pdata); 281 imx27_add_mxc_ehci_otg(&otg_pdata);
285 } 282 }
286 283
287 usbh2_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops, 284 usbh2_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops,
288 ULPI_OTG_DRVVBUS | ULPI_OTG_DRVVBUS_EXT); 285 ULPI_OTG_DRVVBUS | ULPI_OTG_DRVVBUS_EXT);
289 286
290 mxc_register_device(&mxc_usbh2, &usbh2_pdata); 287 imx27_add_mxc_ehci_hs(2, &usbh2_pdata);
291#endif 288#endif
292 if (!otg_mode_host) 289 if (!otg_mode_host)
293 mxc_register_device(&mxc_otg_udc_device, &otg_device_pdata); 290 imx27_add_fsl_usb2_udc(&otg_device_pdata);
294 291
295#ifdef CONFIG_MACH_EUKREA_MBIMX27_BASEBOARD 292#ifdef CONFIG_MACH_EUKREA_MBIMX27_BASEBOARD
296 eukrea_mbimx27_baseboard_init(); 293 eukrea_mbimx27_baseboard_init();
diff --git a/arch/arm/mach-imx/mach-eukrea_cpuimx25.c b/arch/arm/mach-imx/mach-eukrea_cpuimx25.c
new file mode 100644
index 00000000000..67a7d55ad19
--- /dev/null
+++ b/arch/arm/mach-imx/mach-eukrea_cpuimx25.c
@@ -0,0 +1,161 @@
1/*
2 * Copyright 2009 Sascha Hauer, <kernel@pengutronix.de>
3 * Copyright 2010 Eric Bénard - Eukréa Electromatique, <eric@eukrea.com>
4 *
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public License
7 * as published by the Free Software Foundation; either version 2
8 * of the License, or (at your option) any later version.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin Street, Fifth Floor,
17 * Boston, MA 02110-1301, USA.
18 */
19
20#include <linux/types.h>
21#include <linux/init.h>
22#include <linux/delay.h>
23#include <linux/clk.h>
24#include <linux/irq.h>
25#include <linux/gpio.h>
26#include <linux/platform_device.h>
27#include <linux/usb/otg.h>
28#include <linux/usb/ulpi.h>
29
30#include <mach/eukrea-baseboards.h>
31#include <mach/hardware.h>
32#include <asm/mach-types.h>
33#include <asm/mach/arch.h>
34#include <asm/mach/time.h>
35#include <asm/memory.h>
36#include <asm/mach/map.h>
37#include <mach/common.h>
38#include <mach/mx25.h>
39#include <mach/mxc_nand.h>
40#include <mach/imxfb.h>
41#include <mach/iomux-mx25.h>
42
43#include "devices-imx25.h"
44
45static const struct imxuart_platform_data uart_pdata __initconst = {
46 .flags = IMXUART_HAVE_RTSCTS,
47};
48
49static struct pad_desc eukrea_cpuimx25_pads[] = {
50 /* FEC - RMII */
51 MX25_PAD_FEC_MDC__FEC_MDC,
52 MX25_PAD_FEC_MDIO__FEC_MDIO,
53 MX25_PAD_FEC_TDATA0__FEC_TDATA0,
54 MX25_PAD_FEC_TDATA1__FEC_TDATA1,
55 MX25_PAD_FEC_TX_EN__FEC_TX_EN,
56 MX25_PAD_FEC_RDATA0__FEC_RDATA0,
57 MX25_PAD_FEC_RDATA1__FEC_RDATA1,
58 MX25_PAD_FEC_RX_DV__FEC_RX_DV,
59 MX25_PAD_FEC_TX_CLK__FEC_TX_CLK,
60 /* I2C1 */
61 MX25_PAD_I2C1_CLK__I2C1_CLK,
62 MX25_PAD_I2C1_DAT__I2C1_DAT,
63};
64
65static const struct fec_platform_data mx25_fec_pdata __initconst = {
66 .phy = PHY_INTERFACE_MODE_RMII,
67};
68
69static const struct mxc_nand_platform_data
70eukrea_cpuimx25_nand_board_info __initconst = {
71 .width = 1,
72 .hw_ecc = 1,
73 .flash_bbt = 1,
74};
75
76static const struct imxi2c_platform_data
77eukrea_cpuimx25_i2c0_data __initconst = {
78 .bitrate = 100000,
79};
80
81static struct i2c_board_info eukrea_cpuimx25_i2c_devices[] = {
82 {
83 I2C_BOARD_INFO("pcf8563", 0x51),
84 },
85};
86
87static const struct mxc_usbh_platform_data otg_pdata __initconst = {
88 .portsc = MXC_EHCI_MODE_UTMI,
89 .flags = MXC_EHCI_INTERFACE_DIFF_UNI,
90};
91
92static const struct mxc_usbh_platform_data usbh2_pdata __initconst = {
93 .portsc = MXC_EHCI_MODE_SERIAL,
94 .flags = MXC_EHCI_INTERFACE_SINGLE_UNI | MXC_EHCI_INTERNAL_PHY |
95 MXC_EHCI_IPPUE_DOWN,
96};
97
98static const struct fsl_usb2_platform_data otg_device_pdata __initconst = {
99 .operating_mode = FSL_USB2_DR_DEVICE,
100 .phy_mode = FSL_USB2_PHY_UTMI,
101};
102
103static int otg_mode_host;
104
105static int __init eukrea_cpuimx25_otg_mode(char *options)
106{
107 if (!strcmp(options, "host"))
108 otg_mode_host = 1;
109 else if (!strcmp(options, "device"))
110 otg_mode_host = 0;
111 else
112 pr_info("otg_mode neither \"host\" nor \"device\". "
113 "Defaulting to device\n");
114 return 0;
115}
116__setup("otg_mode=", eukrea_cpuimx25_otg_mode);
117
118static void __init eukrea_cpuimx25_init(void)
119{
120 if (mxc_iomux_v3_setup_multiple_pads(eukrea_cpuimx25_pads,
121 ARRAY_SIZE(eukrea_cpuimx25_pads)))
122 printk(KERN_ERR "error setting cpuimx25 pads !\n");
123
124 imx25_add_imx_uart0(&uart_pdata);
125 imx25_add_mxc_nand(&eukrea_cpuimx25_nand_board_info);
126 imx25_add_imxdi_rtc(NULL);
127 imx25_add_fec(&mx25_fec_pdata);
128
129 i2c_register_board_info(0, eukrea_cpuimx25_i2c_devices,
130 ARRAY_SIZE(eukrea_cpuimx25_i2c_devices));
131 imx25_add_imx_i2c0(&eukrea_cpuimx25_i2c0_data);
132
133 if (otg_mode_host)
134 imx25_add_mxc_ehci_otg(&otg_pdata);
135 else
136 imx25_add_fsl_usb2_udc(&otg_device_pdata);
137
138 imx25_add_mxc_ehci_hs(&usbh2_pdata);
139
140#ifdef CONFIG_MACH_EUKREA_MBIMXSD25_BASEBOARD
141 eukrea_mbimxsd25_baseboard_init();
142#endif
143}
144
145static void __init eukrea_cpuimx25_timer_init(void)
146{
147 mx25_clocks_init();
148}
149
150static struct sys_timer eukrea_cpuimx25_timer = {
151 .init = eukrea_cpuimx25_timer_init,
152};
153
154MACHINE_START(EUKREA_CPUIMX25, "Eukrea CPUIMX25")
155 /* Maintainer: Eukrea Electromatique */
156 .boot_params = MX25_PHYS_OFFSET + 0x100,
157 .map_io = mx25_map_io,
158 .init_irq = mx25_init_irq,
159 .init_machine = eukrea_cpuimx25_init,
160 .timer = &eukrea_cpuimx25_timer,
161MACHINE_END
diff --git a/arch/arm/mach-imx/mach-imx27_visstrim_m10.c b/arch/arm/mach-imx/mach-imx27_visstrim_m10.c
index 59716fab586..40a3666ea63 100644
--- a/arch/arm/mach-imx/mach-imx27_visstrim_m10.c
+++ b/arch/arm/mach-imx/mach-imx27_visstrim_m10.c
@@ -34,12 +34,9 @@
34#include <asm/mach/arch.h> 34#include <asm/mach/arch.h>
35#include <asm/mach/time.h> 35#include <asm/mach/time.h>
36#include <mach/common.h> 36#include <mach/common.h>
37#include <mach/mmc.h>
38#include <mach/iomux.h> 37#include <mach/iomux.h>
39#include <mach/mxc_ehci.h>
40 38
41#include "devices-imx27.h" 39#include "devices-imx27.h"
42#include "devices.h"
43 40
44#define OTG_PHY_CS_GPIO (GPIO_PORTF + 17) 41#define OTG_PHY_CS_GPIO (GPIO_PORTF + 17)
45#define SDHC1_IRQ IRQ_GPIOB(25) 42#define SDHC1_IRQ IRQ_GPIOB(25)
@@ -156,7 +153,7 @@ static void visstrim_m10_sdhc1_exit(struct device *dev, void *data)
156 free_irq(SDHC1_IRQ, data); 153 free_irq(SDHC1_IRQ, data);
157} 154}
158 155
159static struct imxmmc_platform_data visstrim_m10_sdhc_pdata = { 156static const struct imxmmc_platform_data visstrim_m10_sdhc_pdata __initconst = {
160 .init = visstrim_m10_sdhc1_init, 157 .init = visstrim_m10_sdhc1_init,
161 .exit = visstrim_m10_sdhc1_exit, 158 .exit = visstrim_m10_sdhc1_exit,
162}; 159};
@@ -216,7 +213,8 @@ static int otg_phy_init(struct platform_device *pdev)
216 return 0; 213 return 0;
217} 214}
218 215
219static struct mxc_usbh_platform_data visstrim_m10_usbotg_pdata = { 216static const struct mxc_usbh_platform_data
217visstrim_m10_usbotg_pdata __initconst = {
220 .init = otg_phy_init, 218 .init = otg_phy_init,
221 .portsc = MXC_EHCI_MODE_ULPI | MXC_EHCI_UTMI_8BIT, 219 .portsc = MXC_EHCI_MODE_ULPI | MXC_EHCI_UTMI_8BIT,
222 .flags = MXC_EHCI_POWER_PINS_ENABLED, 220 .flags = MXC_EHCI_POWER_PINS_ENABLED,
@@ -237,8 +235,8 @@ static void __init visstrim_m10_board_init(void)
237 ARRAY_SIZE(visstrim_m10_i2c_devices)); 235 ARRAY_SIZE(visstrim_m10_i2c_devices));
238 imx27_add_imx_i2c(0, &visstrim_m10_i2c_data); 236 imx27_add_imx_i2c(0, &visstrim_m10_i2c_data);
239 imx27_add_imx_i2c(1, &visstrim_m10_i2c_data); 237 imx27_add_imx_i2c(1, &visstrim_m10_i2c_data);
240 mxc_register_device(&mxc_sdhc_device0, &visstrim_m10_sdhc_pdata); 238 imx27_add_mxc_mmc(0, &visstrim_m10_sdhc_pdata);
241 mxc_register_device(&mxc_otg_host, &visstrim_m10_usbotg_pdata); 239 imx27_add_mxc_ehci_otg(&visstrim_m10_usbotg_pdata);
242 imx27_add_fec(NULL); 240 imx27_add_fec(NULL);
243 platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices)); 241 platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices));
244} 242}
diff --git a/arch/arm/mach-imx/mach-imx27lite.c b/arch/arm/mach-imx/mach-imx27lite.c
index bbdbc75127d..3a1202e4721 100644
--- a/arch/arm/mach-imx/mach-imx27lite.c
+++ b/arch/arm/mach-imx/mach-imx27lite.c
@@ -25,7 +25,6 @@
25#include <mach/iomux-mx27.h> 25#include <mach/iomux-mx27.h>
26 26
27#include "devices-imx27.h" 27#include "devices-imx27.h"
28#include "devices.h"
29 28
30static const int mx27lite_pins[] __initconst = { 29static const int mx27lite_pins[] __initconst = {
31 /* UART1 */ 30 /* UART1 */
diff --git a/arch/arm/mach-imx/mach-mx1ads.c b/arch/arm/mach-imx/mach-mx1ads.c
index 6187ce9ba7d..1f446e5eb63 100644
--- a/arch/arm/mach-imx/mach-mx1ads.c
+++ b/arch/arm/mach-imx/mach-mx1ads.c
@@ -30,7 +30,6 @@
30#include <mach/irqs.h> 30#include <mach/irqs.h>
31 31
32#include "devices-imx1.h" 32#include "devices-imx1.h"
33#include "devices.h"
34 33
35static const int mx1ads_pins[] __initconst = { 34static const int mx1ads_pins[] __initconst = {
36 /* UART1 */ 35 /* UART1 */
diff --git a/arch/arm/mach-imx/mach-mx21ads.c b/arch/arm/mach-imx/mach-mx21ads.c
index e1282e9f50f..0a372577c2a 100644
--- a/arch/arm/mach-imx/mach-mx21ads.c
+++ b/arch/arm/mach-imx/mach-mx21ads.c
@@ -24,13 +24,10 @@
24#include <asm/mach/arch.h> 24#include <asm/mach/arch.h>
25#include <asm/mach/time.h> 25#include <asm/mach/time.h>
26#include <asm/mach/map.h> 26#include <asm/mach/map.h>
27#include <mach/imxfb.h>
28#include <mach/iomux-mx21.h> 27#include <mach/iomux-mx21.h>
29#include <mach/mxc_nand.h> 28#include <mach/mxc_nand.h>
30#include <mach/mmc.h>
31 29
32#include "devices-imx21.h" 30#include "devices-imx21.h"
33#include "devices.h"
34 31
35/* 32/*
36 * Memory-mapped I/O on MX21ADS base board 33 * Memory-mapped I/O on MX21ADS base board
@@ -213,7 +210,7 @@ static struct imx_fb_videomode mx21ads_modes[] = {
213 }, 210 },
214}; 211};
215 212
216static struct imx_fb_platform_data mx21ads_fb_data = { 213static const struct imx_fb_platform_data mx21ads_fb_data __initconst = {
217 .mode = mx21ads_modes, 214 .mode = mx21ads_modes,
218 .num_modes = ARRAY_SIZE(mx21ads_modes), 215 .num_modes = ARRAY_SIZE(mx21ads_modes),
219 216
@@ -233,15 +230,8 @@ static int mx21ads_sdhc_get_ro(struct device *dev)
233static int mx21ads_sdhc_init(struct device *dev, irq_handler_t detect_irq, 230static int mx21ads_sdhc_init(struct device *dev, irq_handler_t detect_irq,
234 void *data) 231 void *data)
235{ 232{
236 int ret; 233 return request_irq(IRQ_GPIOD(25), detect_irq,
237
238 ret = request_irq(IRQ_GPIOD(25), detect_irq,
239 IRQF_TRIGGER_FALLING, "mmc-detect", data); 234 IRQF_TRIGGER_FALLING, "mmc-detect", data);
240 if (ret)
241 goto out;
242 return 0;
243out:
244 return ret;
245} 235}
246 236
247static void mx21ads_sdhc_exit(struct device *dev, void *data) 237static void mx21ads_sdhc_exit(struct device *dev, void *data)
@@ -249,7 +239,7 @@ static void mx21ads_sdhc_exit(struct device *dev, void *data)
249 free_irq(IRQ_GPIOD(25), data); 239 free_irq(IRQ_GPIOD(25), data);
250} 240}
251 241
252static struct imxmmc_platform_data mx21ads_sdhc_pdata = { 242static const struct imxmmc_platform_data mx21ads_sdhc_pdata __initconst = {
253 .ocr_avail = MMC_VDD_29_30 | MMC_VDD_30_31, /* 3.0V */ 243 .ocr_avail = MMC_VDD_29_30 | MMC_VDD_30_31, /* 3.0V */
254 .get_ro = mx21ads_sdhc_get_ro, 244 .get_ro = mx21ads_sdhc_get_ro,
255 .init = mx21ads_sdhc_init, 245 .init = mx21ads_sdhc_init,
@@ -296,8 +286,8 @@ static void __init mx21ads_board_init(void)
296 imx21_add_imx_uart0(&uart_pdata_rts); 286 imx21_add_imx_uart0(&uart_pdata_rts);
297 imx21_add_imx_uart2(&uart_pdata_norts); 287 imx21_add_imx_uart2(&uart_pdata_norts);
298 imx21_add_imx_uart3(&uart_pdata_rts); 288 imx21_add_imx_uart3(&uart_pdata_rts);
299 mxc_register_device(&mxc_fb_device, &mx21ads_fb_data); 289 imx21_add_imx_fb(&mx21ads_fb_data);
300 mxc_register_device(&mxc_sdhc_device0, &mx21ads_sdhc_pdata); 290 imx21_add_mxc_mmc(0, &mx21ads_sdhc_pdata);
301 imx21_add_mxc_nand(&mx21ads_nand_board_info); 291 imx21_add_mxc_nand(&mx21ads_nand_board_info);
302 292
303 platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices)); 293 platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices));
diff --git a/arch/arm/mach-imx/mach-mx25_3ds.c b/arch/arm/mach-imx/mach-mx25_3ds.c
new file mode 100644
index 00000000000..52b4d9b3717
--- /dev/null
+++ b/arch/arm/mach-imx/mach-mx25_3ds.c
@@ -0,0 +1,223 @@
1/*
2 * Copyright 2009 Sascha Hauer, <kernel@pengutronix.de>
3 *
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License
6 * as published by the Free Software Foundation; either version 2
7 * of the License, or (at your option) any later version.
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU General Public License for more details.
12 *
13 * You should have received a copy of the GNU General Public License
14 * along with this program; if not, write to the Free Software
15 * Foundation, Inc., 51 Franklin Street, Fifth Floor,
16 * Boston, MA 02110-1301, USA.
17 */
18
19/*
20 * This machine is known as:
21 * - i.MX25 3-Stack Development System
22 * - i.MX25 Platform Development Kit (i.MX25 PDK)
23 */
24
25#include <linux/types.h>
26#include <linux/init.h>
27#include <linux/delay.h>
28#include <linux/clk.h>
29#include <linux/irq.h>
30#include <linux/gpio.h>
31#include <linux/platform_device.h>
32#include <linux/input/matrix_keypad.h>
33
34#include <mach/hardware.h>
35#include <asm/mach-types.h>
36#include <asm/mach/arch.h>
37#include <asm/mach/time.h>
38#include <asm/memory.h>
39#include <asm/mach/map.h>
40#include <mach/common.h>
41#include <mach/mx25.h>
42#include <mach/iomux-mx25.h>
43
44#include "devices-imx25.h"
45
46static const struct imxuart_platform_data uart_pdata __initconst = {
47 .flags = IMXUART_HAVE_RTSCTS,
48};
49
50static struct pad_desc mx25pdk_pads[] = {
51 MX25_PAD_FEC_MDC__FEC_MDC,
52 MX25_PAD_FEC_MDIO__FEC_MDIO,
53 MX25_PAD_FEC_TDATA0__FEC_TDATA0,
54 MX25_PAD_FEC_TDATA1__FEC_TDATA1,
55 MX25_PAD_FEC_TX_EN__FEC_TX_EN,
56 MX25_PAD_FEC_RDATA0__FEC_RDATA0,
57 MX25_PAD_FEC_RDATA1__FEC_RDATA1,
58 MX25_PAD_FEC_RX_DV__FEC_RX_DV,
59 MX25_PAD_FEC_TX_CLK__FEC_TX_CLK,
60 MX25_PAD_A17__GPIO_2_3, /* FEC_EN, GPIO 35 */
61 MX25_PAD_D12__GPIO_4_8, /* FEC_RESET_B, GPIO 104 */
62
63 /* LCD */
64 MX25_PAD_LD0__LD0,
65 MX25_PAD_LD1__LD1,
66 MX25_PAD_LD2__LD2,
67 MX25_PAD_LD3__LD3,
68 MX25_PAD_LD4__LD4,
69 MX25_PAD_LD5__LD5,
70 MX25_PAD_LD6__LD6,
71 MX25_PAD_LD7__LD7,
72 MX25_PAD_LD8__LD8,
73 MX25_PAD_LD9__LD9,
74 MX25_PAD_LD10__LD10,
75 MX25_PAD_LD11__LD11,
76 MX25_PAD_LD12__LD12,
77 MX25_PAD_LD13__LD13,
78 MX25_PAD_LD14__LD14,
79 MX25_PAD_LD15__LD15,
80 MX25_PAD_GPIO_E__LD16,
81 MX25_PAD_GPIO_F__LD17,
82 MX25_PAD_HSYNC__HSYNC,
83 MX25_PAD_VSYNC__VSYNC,
84 MX25_PAD_LSCLK__LSCLK,
85 MX25_PAD_OE_ACD__OE_ACD,
86 MX25_PAD_CONTRAST__CONTRAST,
87
88 /* Keypad */
89 MX25_PAD_KPP_ROW0__KPP_ROW0,
90 MX25_PAD_KPP_ROW1__KPP_ROW1,
91 MX25_PAD_KPP_ROW2__KPP_ROW2,
92 MX25_PAD_KPP_ROW3__KPP_ROW3,
93 MX25_PAD_KPP_COL0__KPP_COL0,
94 MX25_PAD_KPP_COL1__KPP_COL1,
95 MX25_PAD_KPP_COL2__KPP_COL2,
96 MX25_PAD_KPP_COL3__KPP_COL3,
97
98 /* SD1 */
99 MX25_PAD_SD1_CMD__SD1_CMD,
100 MX25_PAD_SD1_CLK__SD1_CLK,
101 MX25_PAD_SD1_DATA0__SD1_DATA0,
102 MX25_PAD_SD1_DATA1__SD1_DATA1,
103 MX25_PAD_SD1_DATA2__SD1_DATA2,
104 MX25_PAD_SD1_DATA3__SD1_DATA3,
105};
106
107static const struct fec_platform_data mx25_fec_pdata __initconst = {
108 .phy = PHY_INTERFACE_MODE_RMII,
109};
110
111#define FEC_ENABLE_GPIO 35
112#define FEC_RESET_B_GPIO 104
113
114static void __init mx25pdk_fec_reset(void)
115{
116 gpio_request(FEC_ENABLE_GPIO, "FEC PHY enable");
117 gpio_request(FEC_RESET_B_GPIO, "FEC PHY reset");
118
119 gpio_direction_output(FEC_ENABLE_GPIO, 0); /* drop PHY power */
120 gpio_direction_output(FEC_RESET_B_GPIO, 0); /* assert reset */
121 udelay(2);
122
123 /* turn on PHY power and lift reset */
124 gpio_set_value(FEC_ENABLE_GPIO, 1);
125 gpio_set_value(FEC_RESET_B_GPIO, 1);
126}
127
128static const struct mxc_nand_platform_data
129mx25pdk_nand_board_info __initconst = {
130 .width = 1,
131 .hw_ecc = 1,
132 .flash_bbt = 1,
133};
134
135static struct imx_fb_videomode mx25pdk_modes[] = {
136 {
137 .mode = {
138 .name = "CRT-VGA",
139 .refresh = 60,
140 .xres = 640,
141 .yres = 480,
142 .pixclock = 39683,
143 .left_margin = 45,
144 .right_margin = 114,
145 .upper_margin = 33,
146 .lower_margin = 11,
147 .hsync_len = 1,
148 .vsync_len = 1,
149 },
150 .bpp = 16,
151 .pcr = 0xFA208B80,
152 },
153};
154
155static const struct imx_fb_platform_data mx25pdk_fb_pdata __initconst = {
156 .mode = mx25pdk_modes,
157 .num_modes = ARRAY_SIZE(mx25pdk_modes),
158 .pwmr = 0x00A903FF,
159 .lscr1 = 0x00120300,
160 .dmacr = 0x00020010,
161};
162
163static const uint32_t mx25pdk_keymap[] = {
164 KEY(0, 0, KEY_UP),
165 KEY(0, 1, KEY_DOWN),
166 KEY(0, 2, KEY_VOLUMEDOWN),
167 KEY(0, 3, KEY_HOME),
168 KEY(1, 0, KEY_RIGHT),
169 KEY(1, 1, KEY_LEFT),
170 KEY(1, 2, KEY_ENTER),
171 KEY(1, 3, KEY_VOLUMEUP),
172 KEY(2, 0, KEY_F6),
173 KEY(2, 1, KEY_F8),
174 KEY(2, 2, KEY_F9),
175 KEY(2, 3, KEY_F10),
176 KEY(3, 0, KEY_F1),
177 KEY(3, 1, KEY_F2),
178 KEY(3, 2, KEY_F3),
179 KEY(3, 3, KEY_POWER),
180};
181
182static const struct matrix_keymap_data mx25pdk_keymap_data __initdata = {
183 .keymap = mx25pdk_keymap,
184 .keymap_size = ARRAY_SIZE(mx25pdk_keymap),
185};
186
187static void __init mx25pdk_init(void)
188{
189 mxc_iomux_v3_setup_multiple_pads(mx25pdk_pads,
190 ARRAY_SIZE(mx25pdk_pads));
191
192 imx25_add_imx_uart0(&uart_pdata);
193 imx25_add_mxc_ehci_hs(NULL);
194 imx25_add_mxc_nand(&mx25pdk_nand_board_info);
195 imx25_add_imxdi_rtc(NULL);
196 imx25_add_imx_fb(&mx25pdk_fb_pdata);
197 imx25_add_imx2_wdt(NULL);
198
199 mx25pdk_fec_reset();
200 imx25_add_fec(&mx25_fec_pdata);
201 imx25_add_imx_keypad(&mx25pdk_keymap_data);
202
203 imx25_add_sdhci_esdhc_imx(0, NULL);
204}
205
206static void __init mx25pdk_timer_init(void)
207{
208 mx25_clocks_init();
209}
210
211static struct sys_timer mx25pdk_timer = {
212 .init = mx25pdk_timer_init,
213};
214
215MACHINE_START(MX25_3DS, "Freescale MX25PDK (3DS)")
216 /* Maintainer: Freescale Semiconductor, Inc. */
217 .boot_params = MX25_PHYS_OFFSET + 0x100,
218 .map_io = mx25_map_io,
219 .init_irq = mx25_init_irq,
220 .init_machine = mx25pdk_init,
221 .timer = &mx25pdk_timer,
222MACHINE_END
223
diff --git a/arch/arm/mach-imx/mach-mx27_3ds.c b/arch/arm/mach-imx/mach-mx27_3ds.c
index 84a5ba03f1b..3614e33f8b6 100644
--- a/arch/arm/mach-imx/mach-mx27_3ds.c
+++ b/arch/arm/mach-imx/mach-mx27_3ds.c
@@ -22,7 +22,6 @@
22 22
23#include <linux/platform_device.h> 23#include <linux/platform_device.h>
24#include <linux/gpio.h> 24#include <linux/gpio.h>
25#include <linux/input/matrix_keypad.h>
26#include <linux/irq.h> 25#include <linux/irq.h>
27#include <asm/mach-types.h> 26#include <asm/mach-types.h>
28#include <asm/mach/arch.h> 27#include <asm/mach/arch.h>
@@ -30,10 +29,8 @@
30#include <mach/hardware.h> 29#include <mach/hardware.h>
31#include <mach/common.h> 30#include <mach/common.h>
32#include <mach/iomux-mx27.h> 31#include <mach/iomux-mx27.h>
33#include <mach/mmc.h>
34 32
35#include "devices-imx27.h" 33#include "devices-imx27.h"
36#include "devices.h"
37 34
38#define SD1_EN_GPIO (GPIO_PORTB + 25) 35#define SD1_EN_GPIO (GPIO_PORTB + 25)
39 36
@@ -92,7 +89,7 @@ static const uint32_t mx27_3ds_keymap[] = {
92 KEY(2, 3, KEY_F10), 89 KEY(2, 3, KEY_F10),
93}; 90};
94 91
95static struct matrix_keymap_data mx27_3ds_keymap_data = { 92static const struct matrix_keymap_data mx27_3ds_keymap_data __initconst = {
96 .keymap = mx27_3ds_keymap, 93 .keymap = mx27_3ds_keymap,
97 .keymap_size = ARRAY_SIZE(mx27_3ds_keymap), 94 .keymap_size = ARRAY_SIZE(mx27_3ds_keymap),
98}; 95};
@@ -109,7 +106,7 @@ static void mx27_3ds_sdhc1_exit(struct device *dev, void *data)
109 free_irq(IRQ_GPIOB(26), data); 106 free_irq(IRQ_GPIOB(26), data);
110} 107}
111 108
112static struct imxmmc_platform_data sdhc1_pdata = { 109static const struct imxmmc_platform_data sdhc1_pdata __initconst = {
113 .init = mx27_3ds_sdhc1_init, 110 .init = mx27_3ds_sdhc1_init,
114 .exit = mx27_3ds_sdhc1_exit, 111 .exit = mx27_3ds_sdhc1_exit,
115}; 112};
@@ -128,8 +125,8 @@ static void __init mx27pdk_init(void)
128 mx27_3ds_sdhc1_enable_level_translator(); 125 mx27_3ds_sdhc1_enable_level_translator();
129 imx27_add_imx_uart0(&uart_pdata); 126 imx27_add_imx_uart0(&uart_pdata);
130 imx27_add_fec(NULL); 127 imx27_add_fec(NULL);
131 mxc_register_device(&imx_kpp_device, &mx27_3ds_keymap_data); 128 imx27_add_imx_keypad(&mx27_3ds_keymap_data);
132 mxc_register_device(&mxc_sdhc_device0, &sdhc1_pdata); 129 imx27_add_mxc_mmc(0, &sdhc1_pdata);
133} 130}
134 131
135static void __init mx27pdk_timer_init(void) 132static void __init mx27pdk_timer_init(void)
diff --git a/arch/arm/mach-imx/mach-mx27ads.c b/arch/arm/mach-imx/mach-mx27ads.c
index a1e4bc573af..b832f960fec 100644
--- a/arch/arm/mach-imx/mach-mx27ads.c
+++ b/arch/arm/mach-imx/mach-mx27ads.c
@@ -30,11 +30,8 @@
30#include <mach/gpio.h> 30#include <mach/gpio.h>
31#include <mach/iomux-mx27.h> 31#include <mach/iomux-mx27.h>
32#include <mach/mxc_nand.h> 32#include <mach/mxc_nand.h>
33#include <mach/imxfb.h>
34#include <mach/mmc.h>
35 33
36#include "devices-imx27.h" 34#include "devices-imx27.h"
37#include "devices.h"
38 35
39/* 36/*
40 * Base address of PBC controller, CS4 37 * Base address of PBC controller, CS4
@@ -228,7 +225,7 @@ static struct imx_fb_videomode mx27ads_modes[] = {
228 }, 225 },
229}; 226};
230 227
231static struct imx_fb_platform_data mx27ads_fb_data = { 228static const struct imx_fb_platform_data mx27ads_fb_data __initconst = {
232 .mode = mx27ads_modes, 229 .mode = mx27ads_modes,
233 .num_modes = ARRAY_SIZE(mx27ads_modes), 230 .num_modes = ARRAY_SIZE(mx27ads_modes),
234 231
@@ -272,19 +269,18 @@ static void mx27ads_sdhc2_exit(struct device *dev, void *data)
272 free_irq(IRQ_GPIOB(7), data); 269 free_irq(IRQ_GPIOB(7), data);
273} 270}
274 271
275static struct imxmmc_platform_data sdhc1_pdata = { 272static const struct imxmmc_platform_data sdhc1_pdata __initconst = {
276 .init = mx27ads_sdhc1_init, 273 .init = mx27ads_sdhc1_init,
277 .exit = mx27ads_sdhc1_exit, 274 .exit = mx27ads_sdhc1_exit,
278}; 275};
279 276
280static struct imxmmc_platform_data sdhc2_pdata = { 277static const struct imxmmc_platform_data sdhc2_pdata __initconst = {
281 .init = mx27ads_sdhc2_init, 278 .init = mx27ads_sdhc2_init,
282 .exit = mx27ads_sdhc2_exit, 279 .exit = mx27ads_sdhc2_exit,
283}; 280};
284 281
285static struct platform_device *platform_devices[] __initdata = { 282static struct platform_device *platform_devices[] __initdata = {
286 &mx27ads_nor_mtd_device, 283 &mx27ads_nor_mtd_device,
287 &mxc_w1_master_device,
288}; 284};
289 285
290static const struct imxuart_platform_data uart_pdata __initconst = { 286static const struct imxuart_platform_data uart_pdata __initconst = {
@@ -308,12 +304,13 @@ static void __init mx27ads_board_init(void)
308 i2c_register_board_info(1, mx27ads_i2c_devices, 304 i2c_register_board_info(1, mx27ads_i2c_devices,
309 ARRAY_SIZE(mx27ads_i2c_devices)); 305 ARRAY_SIZE(mx27ads_i2c_devices));
310 imx27_add_imx_i2c(1, &mx27ads_i2c1_data); 306 imx27_add_imx_i2c(1, &mx27ads_i2c1_data);
311 mxc_register_device(&mxc_fb_device, &mx27ads_fb_data); 307 imx27_add_imx_fb(&mx27ads_fb_data);
312 mxc_register_device(&mxc_sdhc_device0, &sdhc1_pdata); 308 imx27_add_mxc_mmc(0, &sdhc1_pdata);
313 mxc_register_device(&mxc_sdhc_device1, &sdhc2_pdata); 309 imx27_add_mxc_mmc(1, &sdhc2_pdata);
314 310
315 imx27_add_fec(NULL); 311 imx27_add_fec(NULL);
316 platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices)); 312 platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices));
313 imx27_add_mxc_w1(NULL);
317} 314}
318 315
319static void __init mx27ads_timer_init(void) 316static void __init mx27ads_timer_init(void)
diff --git a/arch/arm/mach-imx/mach-mxt_td60.c b/arch/arm/mach-imx/mach-mxt_td60.c
index 38d3a4ae17c..4ce71b0401d 100644
--- a/arch/arm/mach-imx/mach-mxt_td60.c
+++ b/arch/arm/mach-imx/mach-mxt_td60.c
@@ -31,11 +31,8 @@
31#include <mach/iomux-mx27.h> 31#include <mach/iomux-mx27.h>
32#include <mach/mxc_nand.h> 32#include <mach/mxc_nand.h>
33#include <linux/i2c/pca953x.h> 33#include <linux/i2c/pca953x.h>
34#include <mach/imxfb.h>
35#include <mach/mmc.h>
36 34
37#include "devices-imx27.h" 35#include "devices-imx27.h"
38#include "devices.h"
39 36
40static const int mxt_td60_pins[] __initconst = { 37static const int mxt_td60_pins[] __initconst = {
41 /* UART0 */ 38 /* UART0 */
@@ -196,7 +193,7 @@ static struct imx_fb_videomode mxt_td60_modes[] = {
196 }, 193 },
197}; 194};
198 195
199static struct imx_fb_platform_data mxt_td60_fb_data = { 196static const struct imx_fb_platform_data mxt_td60_fb_data __initconst = {
200 .mode = mxt_td60_modes, 197 .mode = mxt_td60_modes,
201 .num_modes = ARRAY_SIZE(mxt_td60_modes), 198 .num_modes = ARRAY_SIZE(mxt_td60_modes),
202 199
@@ -226,7 +223,7 @@ static void mxt_td60_sdhc1_exit(struct device *dev, void *data)
226 free_irq(IRQ_GPIOF(8), data); 223 free_irq(IRQ_GPIOF(8), data);
227} 224}
228 225
229static struct imxmmc_platform_data sdhc1_pdata = { 226static const struct imxmmc_platform_data sdhc1_pdata __initconst = {
230 .init = mxt_td60_sdhc1_init, 227 .init = mxt_td60_sdhc1_init,
231 .exit = mxt_td60_sdhc1_exit, 228 .exit = mxt_td60_sdhc1_exit,
232}; 229};
@@ -253,8 +250,8 @@ static void __init mxt_td60_board_init(void)
253 250
254 imx27_add_imx_i2c(0, &mxt_td60_i2c0_data); 251 imx27_add_imx_i2c(0, &mxt_td60_i2c0_data);
255 imx27_add_imx_i2c(1, &mxt_td60_i2c1_data); 252 imx27_add_imx_i2c(1, &mxt_td60_i2c1_data);
256 mxc_register_device(&mxc_fb_device, &mxt_td60_fb_data); 253 imx27_add_imx_fb(&mxt_td60_fb_data);
257 mxc_register_device(&mxc_sdhc_device0, &sdhc1_pdata); 254 imx27_add_mxc_mmc(0, &sdhc1_pdata);
258 imx27_add_fec(NULL); 255 imx27_add_fec(NULL);
259} 256}
260 257
diff --git a/arch/arm/mach-imx/mach-pca100.c b/arch/arm/mach-imx/mach-pca100.c
index 8c720d44602..cccc0a0a9c7 100644
--- a/arch/arm/mach-imx/mach-pca100.c
+++ b/arch/arm/mach-imx/mach-pca100.c
@@ -29,7 +29,6 @@
29#include <linux/gpio.h> 29#include <linux/gpio.h>
30#include <linux/usb/otg.h> 30#include <linux/usb/otg.h>
31#include <linux/usb/ulpi.h> 31#include <linux/usb/ulpi.h>
32#include <linux/fsl_devices.h>
33 32
34#include <asm/mach/arch.h> 33#include <asm/mach/arch.h>
35#include <asm/mach-types.h> 34#include <asm/mach-types.h>
@@ -40,13 +39,9 @@
40#include <mach/audmux.h> 39#include <mach/audmux.h>
41#include <mach/mxc_nand.h> 40#include <mach/mxc_nand.h>
42#include <mach/irqs.h> 41#include <mach/irqs.h>
43#include <mach/mmc.h>
44#include <mach/mxc_ehci.h>
45#include <mach/ulpi.h> 42#include <mach/ulpi.h>
46#include <mach/imxfb.h>
47 43
48#include "devices-imx27.h" 44#include "devices-imx27.h"
49#include "devices.h"
50 45
51#define OTG_PHY_CS_GPIO (GPIO_PORTB + 23) 46#define OTG_PHY_CS_GPIO (GPIO_PORTB + 23)
52#define USBH2_PHY_CS_GPIO (GPIO_PORTB + 24) 47#define USBH2_PHY_CS_GPIO (GPIO_PORTB + 24)
@@ -171,11 +166,6 @@ pca100_nand_board_info __initconst = {
171 .hw_ecc = 1, 166 .hw_ecc = 1,
172}; 167};
173 168
174static struct platform_device *platform_devices[] __initdata = {
175 &mxc_w1_master_device,
176 &mxc_wdt,
177};
178
179static const struct imxi2c_platform_data pca100_i2c1_data __initconst = { 169static const struct imxi2c_platform_data pca100_i2c1_data __initconst = {
180 .bitrate = 100000, 170 .bitrate = 100000,
181}; 171};
@@ -274,7 +264,7 @@ static void pca100_sdhc2_exit(struct device *dev, void *data)
274 free_irq(IRQ_GPIOC(29), data); 264 free_irq(IRQ_GPIOC(29), data);
275} 265}
276 266
277static struct imxmmc_platform_data sdhc_pdata = { 267static const struct imxmmc_platform_data sdhc_pdata __initconst = {
278 .init = pca100_sdhc2_init, 268 .init = pca100_sdhc2_init,
279 .exit = pca100_sdhc2_exit, 269 .exit = pca100_sdhc2_exit,
280}; 270};
@@ -286,7 +276,7 @@ static int otg_phy_init(struct platform_device *pdev)
286 return 0; 276 return 0;
287} 277}
288 278
289static struct mxc_usbh_platform_data otg_pdata = { 279static struct mxc_usbh_platform_data otg_pdata __initdata = {
290 .init = otg_phy_init, 280 .init = otg_phy_init,
291 .portsc = MXC_EHCI_MODE_ULPI, 281 .portsc = MXC_EHCI_MODE_ULPI,
292 .flags = MXC_EHCI_INTERFACE_DIFF_UNI, 282 .flags = MXC_EHCI_INTERFACE_DIFF_UNI,
@@ -298,14 +288,14 @@ static int usbh2_phy_init(struct platform_device *pdev)
298 return 0; 288 return 0;
299} 289}
300 290
301static struct mxc_usbh_platform_data usbh2_pdata = { 291static struct mxc_usbh_platform_data usbh2_pdata __initdata = {
302 .init = usbh2_phy_init, 292 .init = usbh2_phy_init,
303 .portsc = MXC_EHCI_MODE_ULPI, 293 .portsc = MXC_EHCI_MODE_ULPI,
304 .flags = MXC_EHCI_INTERFACE_DIFF_UNI, 294 .flags = MXC_EHCI_INTERFACE_DIFF_UNI,
305}; 295};
306#endif 296#endif
307 297
308static struct fsl_usb2_platform_data otg_device_pdata = { 298static const struct fsl_usb2_platform_data otg_device_pdata __initconst = {
309 .operating_mode = FSL_USB2_DR_DEVICE, 299 .operating_mode = FSL_USB2_DR_DEVICE,
310 .phy_mode = FSL_USB2_PHY_ULPI, 300 .phy_mode = FSL_USB2_PHY_ULPI,
311}; 301};
@@ -355,7 +345,7 @@ static struct imx_fb_videomode pca100_fb_modes[] = {
355 }, 345 },
356}; 346};
357 347
358static struct imx_fb_platform_data pca100_fb_data = { 348static const struct imx_fb_platform_data pca100_fb_data __initconst = {
359 .mode = pca100_fb_modes, 349 .mode = pca100_fb_modes,
360 .num_modes = ARRAY_SIZE(pca100_fb_modes), 350 .num_modes = ARRAY_SIZE(pca100_fb_modes),
361 351
@@ -389,7 +379,7 @@ static void __init pca100_init(void)
389 379
390 imx27_add_imx_uart0(&uart_pdata); 380 imx27_add_imx_uart0(&uart_pdata);
391 381
392 mxc_register_device(&mxc_sdhc_device1, &sdhc_pdata); 382 imx27_add_mxc_mmc(1, &sdhc_pdata);
393 383
394 imx27_add_mxc_nand(&pca100_nand_board_info); 384 imx27_add_mxc_nand(&pca100_nand_board_info);
395 385
@@ -417,23 +407,24 @@ static void __init pca100_init(void)
417 otg_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops, 407 otg_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops,
418 ULPI_OTG_DRVVBUS | ULPI_OTG_DRVVBUS_EXT); 408 ULPI_OTG_DRVVBUS | ULPI_OTG_DRVVBUS_EXT);
419 409
420 mxc_register_device(&mxc_otg_host, &otg_pdata); 410 imx27_add_mxc_ehci_otg(&otg_pdata);
421 } 411 }
422 412
423 usbh2_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops, 413 usbh2_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops,
424 ULPI_OTG_DRVVBUS | ULPI_OTG_DRVVBUS_EXT); 414 ULPI_OTG_DRVVBUS | ULPI_OTG_DRVVBUS_EXT);
425 415
426 mxc_register_device(&mxc_usbh2, &usbh2_pdata); 416 imx27_add_mxc_ehci_hs(2, &usbh2_pdata);
427#endif 417#endif
428 if (!otg_mode_host) { 418 if (!otg_mode_host) {
429 gpio_set_value(OTG_PHY_CS_GPIO, 0); 419 gpio_set_value(OTG_PHY_CS_GPIO, 0);
430 mxc_register_device(&mxc_otg_udc_device, &otg_device_pdata); 420 imx27_add_fsl_usb2_udc(&otg_device_pdata);
431 } 421 }
432 422
433 mxc_register_device(&mxc_fb_device, &pca100_fb_data); 423 imx27_add_imx_fb(&pca100_fb_data);
434 424
435 imx27_add_fec(NULL); 425 imx27_add_fec(NULL);
436 platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices)); 426 imx27_add_imx2_wdt(NULL);
427 imx27_add_mxc_w1(NULL);
437} 428}
438 429
439static void __init pca100_timer_init(void) 430static void __init pca100_timer_init(void)
diff --git a/arch/arm/mach-imx/mach-pcm038.c b/arch/arm/mach-imx/mach-pcm038.c
index 49a97ce0742..f667a262dfc 100644
--- a/arch/arm/mach-imx/mach-pcm038.c
+++ b/arch/arm/mach-imx/mach-pcm038.c
@@ -37,11 +37,9 @@
37#include <mach/hardware.h> 37#include <mach/hardware.h>
38#include <mach/iomux-mx27.h> 38#include <mach/iomux-mx27.h>
39#include <mach/mxc_nand.h> 39#include <mach/mxc_nand.h>
40#include <mach/mxc_ehci.h>
41#include <mach/ulpi.h> 40#include <mach/ulpi.h>
42 41
43#include "devices-imx27.h" 42#include "devices-imx27.h"
44#include "devices.h"
45 43
46static const int pcm038_pins[] __initconst = { 44static const int pcm038_pins[] __initconst = {
47 /* UART1 */ 45 /* UART1 */
@@ -172,9 +170,7 @@ pcm038_nand_board_info __initconst = {
172 170
173static struct platform_device *platform_devices[] __initdata = { 171static struct platform_device *platform_devices[] __initdata = {
174 &pcm038_nor_mtd_device, 172 &pcm038_nor_mtd_device,
175 &mxc_w1_master_device,
176 &pcm038_sram_mtd_device, 173 &pcm038_sram_mtd_device,
177 &mxc_wdt,
178}; 174};
179 175
180/* On pcm038 there's a sram attached to CS1, we enable the chipselect here and 176/* On pcm038 there's a sram attached to CS1, we enable the chipselect here and
@@ -214,7 +210,7 @@ static const struct spi_imx_master pcm038_spi0_data __initconst = {
214 210
215static struct regulator_consumer_supply sdhc1_consumers[] = { 211static struct regulator_consumer_supply sdhc1_consumers[] = {
216 { 212 {
217 .dev = &mxc_sdhc_device1.dev, 213 .dev_name = "mxc-mmc.1",
218 .supply = "sdhc_vcc", 214 .supply = "sdhc_vcc",
219 }, 215 },
220}; 216};
@@ -285,7 +281,7 @@ static struct spi_board_info pcm038_spi_board_info[] __initdata = {
285 } 281 }
286}; 282};
287 283
288static struct mxc_usbh_platform_data usbh2_pdata = { 284static const struct mxc_usbh_platform_data usbh2_pdata __initconst = {
289 .portsc = MXC_EHCI_MODE_ULPI, 285 .portsc = MXC_EHCI_MODE_ULPI,
290 .flags = MXC_EHCI_POWER_PINS_ENABLED | MXC_EHCI_INTERFACE_DIFF_UNI, 286 .flags = MXC_EHCI_POWER_PINS_ENABLED | MXC_EHCI_INTERFACE_DIFF_UNI,
291}; 287};
@@ -322,10 +318,12 @@ static void __init pcm038_init(void)
322 spi_register_board_info(pcm038_spi_board_info, 318 spi_register_board_info(pcm038_spi_board_info,
323 ARRAY_SIZE(pcm038_spi_board_info)); 319 ARRAY_SIZE(pcm038_spi_board_info));
324 320
325 mxc_register_device(&mxc_usbh2, &usbh2_pdata); 321 imx27_add_mxc_ehci_hs(2, &usbh2_pdata);
326 322
327 imx27_add_fec(NULL); 323 imx27_add_fec(NULL);
328 platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices)); 324 platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices));
325 imx27_add_imx2_wdt(NULL);
326 imx27_add_mxc_w1(NULL);
329 327
330#ifdef CONFIG_MACH_PCM970_BASEBOARD 328#ifdef CONFIG_MACH_PCM970_BASEBOARD
331 pcm970_baseboard_init(); 329 pcm970_baseboard_init();
diff --git a/arch/arm/mach-imx/mach-scb9328.c b/arch/arm/mach-imx/mach-scb9328.c
index 1fbdd3faa7a..eae878f306c 100644
--- a/arch/arm/mach-imx/mach-scb9328.c
+++ b/arch/arm/mach-imx/mach-scb9328.c
@@ -25,7 +25,6 @@
25#include <mach/iomux-mx1.h> 25#include <mach/iomux-mx1.h>
26 26
27#include "devices-imx1.h" 27#include "devices-imx1.h"
28#include "devices.h"
29 28
30/* 29/*
31 * This scb9328 has a 32MiB flash 30 * This scb9328 has a 32MiB flash
diff --git a/arch/arm/mach-imx/mm-imx1.c b/arch/arm/mach-imx/mm-imx1.c
index 9be92b96dc8..729ae0915af 100644
--- a/arch/arm/mach-imx/mm-imx1.c
+++ b/arch/arm/mach-imx/mm-imx1.c
@@ -25,12 +25,7 @@
25#include <mach/hardware.h> 25#include <mach/hardware.h>
26 26
27static struct map_desc imx_io_desc[] __initdata = { 27static struct map_desc imx_io_desc[] __initdata = {
28 { 28 imx_map_entry(MX1, IO, MT_DEVICE),
29 .virtual = MX1_IO_BASE_ADDR_VIRT,
30 .pfn = __phys_to_pfn(MX1_IO_BASE_ADDR),
31 .length = MX1_IO_SIZE,
32 .type = MT_DEVICE
33 }
34}; 29};
35 30
36void __init mx1_map_io(void) 31void __init mx1_map_io(void)
diff --git a/arch/arm/mach-imx/mm-imx21.c b/arch/arm/mach-imx/mm-imx21.c
index 12faeeaa0a9..e728af81d1b 100644
--- a/arch/arm/mach-imx/mm-imx21.c
+++ b/arch/arm/mach-imx/mm-imx21.c
@@ -35,33 +35,18 @@ static struct map_desc imx21_io_desc[] __initdata = {
35 * - ROM Patch 35 * - ROM Patch
36 * - and some reserved space 36 * - and some reserved space
37 */ 37 */
38 { 38 imx_map_entry(MX21, AIPI, MT_DEVICE),
39 .virtual = MX21_AIPI_BASE_ADDR_VIRT,
40 .pfn = __phys_to_pfn(MX21_AIPI_BASE_ADDR),
41 .length = MX21_AIPI_SIZE,
42 .type = MT_DEVICE
43 },
44 /* 39 /*
45 * this fixed mapping covers: 40 * this fixed mapping covers:
46 * - CSI 41 * - CSI
47 * - ATA 42 * - ATA
48 */ 43 */
49 { 44 imx_map_entry(MX21, SAHB1, MT_DEVICE),
50 .virtual = MX21_SAHB1_BASE_ADDR_VIRT,
51 .pfn = __phys_to_pfn(MX21_SAHB1_BASE_ADDR),
52 .length = MX21_SAHB1_SIZE,
53 .type = MT_DEVICE
54 },
55 /* 45 /*
56 * this fixed mapping covers: 46 * this fixed mapping covers:
57 * - EMI 47 * - EMI
58 */ 48 */
59 { 49 imx_map_entry(MX21, X_MEMC, MT_DEVICE),
60 .virtual = MX21_X_MEMC_BASE_ADDR_VIRT,
61 .pfn = __phys_to_pfn(MX21_X_MEMC_BASE_ADDR),
62 .length = MX21_X_MEMC_SIZE,
63 .type = MT_DEVICE
64 },
65}; 50};
66 51
67/* 52/*
diff --git a/arch/arm/mach-imx/mm-imx25.c b/arch/arm/mach-imx/mm-imx25.c
new file mode 100644
index 00000000000..2edec6ce8fe
--- /dev/null
+++ b/arch/arm/mach-imx/mm-imx25.c
@@ -0,0 +1,62 @@
1/*
2 * Copyright (C) 1999,2000 Arm Limited
3 * Copyright (C) 2000 Deep Blue Solutions Ltd
4 * Copyright (C) 2002 Shane Nay (shane@minirl.com)
5 * Copyright 2005-2007 Freescale Semiconductor, Inc. All Rights Reserved.
6 * - add MX31 specific definitions
7 *
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 */
18
19#include <linux/mm.h>
20#include <linux/init.h>
21#include <linux/err.h>
22
23#include <asm/pgtable.h>
24#include <asm/mach/map.h>
25
26#include <mach/common.h>
27#include <mach/hardware.h>
28#include <mach/mx25.h>
29#include <mach/iomux-v3.h>
30
31/*
32 * This table defines static virtual address mappings for I/O regions.
33 * These are the mappings common across all MX25 boards.
34 */
35static struct map_desc mx25_io_desc[] __initdata = {
36 imx_map_entry(MX25, AVIC, MT_DEVICE_NONSHARED),
37 imx_map_entry(MX25, AIPS1, MT_DEVICE_NONSHARED),
38 imx_map_entry(MX25, AIPS2, MT_DEVICE_NONSHARED),
39};
40
41/*
42 * This function initializes the memory map. It is called during the
43 * system startup to create static physical to virtual memory mappings
44 * for the IO modules.
45 */
46void __init mx25_map_io(void)
47{
48 mxc_set_cpu_type(MXC_CPU_MX25);
49 mxc_iomux_v3_init(MX25_IO_ADDRESS(MX25_IOMUXC_BASE_ADDR));
50 mxc_arch_reset_init(MX25_IO_ADDRESS(MX25_WDOG_BASE_ADDR));
51
52 iotable_init(mx25_io_desc, ARRAY_SIZE(mx25_io_desc));
53}
54
55int imx25_register_gpios(void);
56
57void __init mx25_init_irq(void)
58{
59 mxc_init_irq(MX25_IO_ADDRESS(MX25_AVIC_BASE_ADDR));
60 imx25_register_gpios();
61}
62
diff --git a/arch/arm/mach-imx/mm-imx27.c b/arch/arm/mach-imx/mm-imx27.c
index a24622957ff..374e48b7a41 100644
--- a/arch/arm/mach-imx/mm-imx27.c
+++ b/arch/arm/mach-imx/mm-imx27.c
@@ -35,33 +35,18 @@ static struct map_desc imx27_io_desc[] __initdata = {
35 * - ROM Patch 35 * - ROM Patch
36 * - and some reserved space 36 * - and some reserved space
37 */ 37 */
38 { 38 imx_map_entry(MX27, AIPI, MT_DEVICE),
39 .virtual = MX27_AIPI_BASE_ADDR_VIRT,
40 .pfn = __phys_to_pfn(MX27_AIPI_BASE_ADDR),
41 .length = MX27_AIPI_SIZE,
42 .type = MT_DEVICE
43 },
44 /* 39 /*
45 * this fixed mapping covers: 40 * this fixed mapping covers:
46 * - CSI 41 * - CSI
47 * - ATA 42 * - ATA
48 */ 43 */
49 { 44 imx_map_entry(MX27, SAHB1, MT_DEVICE),
50 .virtual = MX27_SAHB1_BASE_ADDR_VIRT,
51 .pfn = __phys_to_pfn(MX27_SAHB1_BASE_ADDR),
52 .length = MX27_SAHB1_SIZE,
53 .type = MT_DEVICE
54 },
55 /* 45 /*
56 * this fixed mapping covers: 46 * this fixed mapping covers:
57 * - EMI 47 * - EMI
58 */ 48 */
59 { 49 imx_map_entry(MX27, X_MEMC, MT_DEVICE),
60 .virtual = MX27_X_MEMC_BASE_ADDR_VIRT,
61 .pfn = __phys_to_pfn(MX27_X_MEMC_BASE_ADDR),
62 .length = MX27_X_MEMC_SIZE,
63 .type = MT_DEVICE
64 },
65}; 50};
66 51
67/* 52/*
diff --git a/arch/arm/mach-imx/pcm970-baseboard.c b/arch/arm/mach-imx/pcm970-baseboard.c
index 9110d9cca7a..99afbc3f43a 100644
--- a/arch/arm/mach-imx/pcm970-baseboard.c
+++ b/arch/arm/mach-imx/pcm970-baseboard.c
@@ -25,11 +25,9 @@
25 25
26#include <mach/common.h> 26#include <mach/common.h>
27#include <mach/iomux-mx27.h> 27#include <mach/iomux-mx27.h>
28#include <mach/imxfb.h>
29#include <mach/hardware.h> 28#include <mach/hardware.h>
30#include <mach/mmc.h>
31 29
32#include "devices.h" 30#include "devices-imx27.h"
33 31
34static const int pcm970_pins[] __initconst = { 32static const int pcm970_pins[] __initconst = {
35 /* SDHC */ 33 /* SDHC */
@@ -119,7 +117,7 @@ static void pcm970_sdhc2_exit(struct device *dev, void *data)
119 gpio_free(GPIO_PORTC + 28); 117 gpio_free(GPIO_PORTC + 28);
120} 118}
121 119
122static struct imxmmc_platform_data sdhc_pdata = { 120static const struct imxmmc_platform_data sdhc_pdata __initconst = {
123 .get_ro = pcm970_sdhc2_get_ro, 121 .get_ro = pcm970_sdhc2_get_ro,
124 .init = pcm970_sdhc2_init, 122 .init = pcm970_sdhc2_init,
125 .exit = pcm970_sdhc2_exit, 123 .exit = pcm970_sdhc2_exit,
@@ -179,7 +177,7 @@ static struct imx_fb_videomode pcm970_modes[] = {
179 }, 177 },
180}; 178};
181 179
182static struct imx_fb_platform_data pcm038_fb_data = { 180static const struct imx_fb_platform_data pcm038_fb_data __initconst = {
183 .mode = pcm970_modes, 181 .mode = pcm970_modes,
184 .num_modes = ARRAY_SIZE(pcm970_modes), 182 .num_modes = ARRAY_SIZE(pcm970_modes),
185 183
@@ -226,8 +224,8 @@ void __init pcm970_baseboard_init(void)
226 mxc_gpio_setup_multiple_pins(pcm970_pins, ARRAY_SIZE(pcm970_pins), 224 mxc_gpio_setup_multiple_pins(pcm970_pins, ARRAY_SIZE(pcm970_pins),
227 "PCM970"); 225 "PCM970");
228 226
229 mxc_register_device(&mxc_fb_device, &pcm038_fb_data); 227 imx27_add_imx_fb(&pcm038_fb_data);
230 mxc_gpio_mode(GPIO_PORTC | 28 | GPIO_GPIO | GPIO_IN); 228 mxc_gpio_mode(GPIO_PORTC | 28 | GPIO_GPIO | GPIO_IN);
231 mxc_register_device(&mxc_sdhc_device1, &sdhc_pdata); 229 imx27_add_mxc_mmc(1, &sdhc_pdata);
232 platform_device_register(&pcm970_sja1000); 230 platform_device_register(&pcm970_sja1000);
233} 231}
generated by cgit v1.2.2 (git 2.25.0) at 2024-10-21 05:32:19 -0400