diff options
author | Paul Mundt <lethal@linux-sh.org> | 2008-07-29 08:01:19 -0400 |
---|---|---|
committer | Paul Mundt <lethal@linux-sh.org> | 2008-07-29 08:01:19 -0400 |
commit | da2014a2b080e7f3024a4eb6917d47069ad9620b (patch) | |
tree | cfde12c6d4b5baa222966b14a676f107992cf786 /arch/sh/boards/mach-highlander | |
parent | 71b8064e7df5698520d73b4c1566a3dbc98eb9ef (diff) |
sh: Shuffle the board directories in to mach groups.
This flattens out the board directories in to individual mach groups,
we will use this for getting rid of unneeded directories, simplifying
the build system, and becoming more coherent with the refactored
arch/sh/include topology.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/boards/mach-highlander')
-rw-r--r-- | arch/sh/boards/mach-highlander/Kconfig | 24 | ||||
-rw-r--r-- | arch/sh/boards/mach-highlander/Makefile | 11 | ||||
-rw-r--r-- | arch/sh/boards/mach-highlander/irq-r7780mp.c | 74 | ||||
-rw-r--r-- | arch/sh/boards/mach-highlander/irq-r7780rp.c | 67 | ||||
-rw-r--r-- | arch/sh/boards/mach-highlander/irq-r7785rp.c | 86 | ||||
-rw-r--r-- | arch/sh/boards/mach-highlander/psw.c | 122 | ||||
-rw-r--r-- | arch/sh/boards/mach-highlander/setup.c | 345 |
7 files changed, 729 insertions, 0 deletions
diff --git a/arch/sh/boards/mach-highlander/Kconfig b/arch/sh/boards/mach-highlander/Kconfig new file mode 100644 index 000000000000..fc8f28e04ba3 --- /dev/null +++ b/arch/sh/boards/mach-highlander/Kconfig | |||
@@ -0,0 +1,24 @@ | |||
1 | if SH_HIGHLANDER | ||
2 | |||
3 | choice | ||
4 | prompt "Highlander options" | ||
5 | default SH_R7780MP | ||
6 | |||
7 | config SH_R7780RP | ||
8 | bool "R7780RP-1 board support" | ||
9 | depends on CPU_SUBTYPE_SH7780 | ||
10 | |||
11 | config SH_R7780MP | ||
12 | bool "R7780MP board support" | ||
13 | depends on CPU_SUBTYPE_SH7780 | ||
14 | help | ||
15 | Selecting this option will enable support for the mass-production | ||
16 | version of the R7780RP. If in doubt, say Y. | ||
17 | |||
18 | config SH_R7785RP | ||
19 | bool "R7785RP board support" | ||
20 | depends on CPU_SUBTYPE_SH7785 | ||
21 | |||
22 | endchoice | ||
23 | |||
24 | endif | ||
diff --git a/arch/sh/boards/mach-highlander/Makefile b/arch/sh/boards/mach-highlander/Makefile new file mode 100644 index 000000000000..20a10080b11f --- /dev/null +++ b/arch/sh/boards/mach-highlander/Makefile | |||
@@ -0,0 +1,11 @@ | |||
1 | # | ||
2 | # Makefile for the R7780RP-1 specific parts of the kernel | ||
3 | # | ||
4 | irqinit-$(CONFIG_SH_R7780MP) := irq-r7780mp.o | ||
5 | irqinit-$(CONFIG_SH_R7785RP) := irq-r7785rp.o | ||
6 | irqinit-$(CONFIG_SH_R7780RP) := irq-r7780rp.o | ||
7 | obj-y := setup.o $(irqinit-y) | ||
8 | |||
9 | ifneq ($(CONFIG_SH_R7785RP),y) | ||
10 | obj-$(CONFIG_PUSH_SWITCH) += psw.o | ||
11 | endif | ||
diff --git a/arch/sh/boards/mach-highlander/irq-r7780mp.c b/arch/sh/boards/mach-highlander/irq-r7780mp.c new file mode 100644 index 000000000000..ae1cfcb29700 --- /dev/null +++ b/arch/sh/boards/mach-highlander/irq-r7780mp.c | |||
@@ -0,0 +1,74 @@ | |||
1 | /* | ||
2 | * Renesas Solutions Highlander R7780MP Support. | ||
3 | * | ||
4 | * Copyright (C) 2002 Atom Create Engineering Co., Ltd. | ||
5 | * Copyright (C) 2006 Paul Mundt | ||
6 | * Copyright (C) 2007 Magnus Damm | ||
7 | * | ||
8 | * This file is subject to the terms and conditions of the GNU General Public | ||
9 | * License. See the file "COPYING" in the main directory of this archive | ||
10 | * for more details. | ||
11 | */ | ||
12 | #include <linux/init.h> | ||
13 | #include <linux/irq.h> | ||
14 | #include <linux/io.h> | ||
15 | #include <asm/r7780rp.h> | ||
16 | |||
17 | enum { | ||
18 | UNUSED = 0, | ||
19 | |||
20 | /* board specific interrupt sources */ | ||
21 | CF, /* Compact Flash */ | ||
22 | TP, /* Touch panel */ | ||
23 | SCIF1, /* FPGA SCIF1 */ | ||
24 | SCIF0, /* FPGA SCIF0 */ | ||
25 | SMBUS, /* SMBUS */ | ||
26 | RTC, /* RTC Alarm */ | ||
27 | AX88796, /* Ethernet controller */ | ||
28 | PSW, /* Push Switch */ | ||
29 | |||
30 | /* external bus connector */ | ||
31 | EXT1, EXT2, EXT4, EXT5, EXT6, | ||
32 | }; | ||
33 | |||
34 | static struct intc_vect vectors[] __initdata = { | ||
35 | INTC_IRQ(CF, IRQ_CF), | ||
36 | INTC_IRQ(TP, IRQ_TP), | ||
37 | INTC_IRQ(SCIF1, IRQ_SCIF1), | ||
38 | INTC_IRQ(SCIF0, IRQ_SCIF0), | ||
39 | INTC_IRQ(SMBUS, IRQ_SMBUS), | ||
40 | INTC_IRQ(RTC, IRQ_RTC), | ||
41 | INTC_IRQ(AX88796, IRQ_AX88796), | ||
42 | INTC_IRQ(PSW, IRQ_PSW), | ||
43 | |||
44 | INTC_IRQ(EXT1, IRQ_EXT1), INTC_IRQ(EXT2, IRQ_EXT2), | ||
45 | INTC_IRQ(EXT4, IRQ_EXT4), INTC_IRQ(EXT5, IRQ_EXT5), | ||
46 | INTC_IRQ(EXT6, IRQ_EXT6), | ||
47 | }; | ||
48 | |||
49 | static struct intc_mask_reg mask_registers[] __initdata = { | ||
50 | { 0xa4000000, 0, 16, /* IRLMSK */ | ||
51 | { SCIF0, SCIF1, RTC, 0, CF, 0, TP, SMBUS, | ||
52 | 0, EXT6, EXT5, EXT4, EXT2, EXT1, PSW, AX88796 } }, | ||
53 | }; | ||
54 | |||
55 | static unsigned char irl2irq[HL_NR_IRL] __initdata = { | ||
56 | 0, IRQ_CF, IRQ_TP, IRQ_SCIF1, | ||
57 | IRQ_SCIF0, IRQ_SMBUS, IRQ_RTC, IRQ_EXT6, | ||
58 | IRQ_EXT5, IRQ_EXT4, IRQ_EXT2, IRQ_EXT1, | ||
59 | 0, IRQ_AX88796, IRQ_PSW, | ||
60 | }; | ||
61 | |||
62 | static DECLARE_INTC_DESC(intc_desc, "r7780mp", vectors, | ||
63 | NULL, mask_registers, NULL, NULL); | ||
64 | |||
65 | unsigned char * __init highlander_plat_irq_setup(void) | ||
66 | { | ||
67 | if ((ctrl_inw(0xa4000700) & 0xf000) == 0x2000) { | ||
68 | printk(KERN_INFO "Using r7780mp interrupt controller.\n"); | ||
69 | register_intc_controller(&intc_desc); | ||
70 | return irl2irq; | ||
71 | } | ||
72 | |||
73 | return NULL; | ||
74 | } | ||
diff --git a/arch/sh/boards/mach-highlander/irq-r7780rp.c b/arch/sh/boards/mach-highlander/irq-r7780rp.c new file mode 100644 index 000000000000..9d3921fe27c0 --- /dev/null +++ b/arch/sh/boards/mach-highlander/irq-r7780rp.c | |||
@@ -0,0 +1,67 @@ | |||
1 | /* | ||
2 | * Renesas Solutions Highlander R7780RP-1 Support. | ||
3 | * | ||
4 | * Copyright (C) 2002 Atom Create Engineering Co., Ltd. | ||
5 | * Copyright (C) 2006 Paul Mundt | ||
6 | * Copyright (C) 2008 Magnus Damm | ||
7 | * | ||
8 | * This file is subject to the terms and conditions of the GNU General Public | ||
9 | * License. See the file "COPYING" in the main directory of this archive | ||
10 | * for more details. | ||
11 | */ | ||
12 | #include <linux/init.h> | ||
13 | #include <linux/irq.h> | ||
14 | #include <linux/io.h> | ||
15 | #include <asm/r7780rp.h> | ||
16 | |||
17 | enum { | ||
18 | UNUSED = 0, | ||
19 | |||
20 | /* board specific interrupt sources */ | ||
21 | |||
22 | AX88796, /* Ethernet controller */ | ||
23 | PSW, /* Push Switch */ | ||
24 | CF, /* Compact Flash */ | ||
25 | |||
26 | PCI_A, | ||
27 | PCI_B, | ||
28 | PCI_C, | ||
29 | PCI_D, | ||
30 | }; | ||
31 | |||
32 | static struct intc_vect vectors[] __initdata = { | ||
33 | INTC_IRQ(PCI_A, 65), /* dirty: overwrite cpu vectors for pci */ | ||
34 | INTC_IRQ(PCI_B, 66), | ||
35 | INTC_IRQ(PCI_C, 67), | ||
36 | INTC_IRQ(PCI_D, 68), | ||
37 | INTC_IRQ(CF, IRQ_CF), | ||
38 | INTC_IRQ(PSW, IRQ_PSW), | ||
39 | INTC_IRQ(AX88796, IRQ_AX88796), | ||
40 | }; | ||
41 | |||
42 | static struct intc_mask_reg mask_registers[] __initdata = { | ||
43 | { 0xa5000000, 0, 16, /* IRLMSK */ | ||
44 | { PCI_A, PCI_B, PCI_C, PCI_D, CF, 0, 0, 0, | ||
45 | 0, 0, 0, 0, 0, 0, PSW, AX88796 } }, | ||
46 | }; | ||
47 | |||
48 | static unsigned char irl2irq[HL_NR_IRL] __initdata = { | ||
49 | 65, 66, 67, 68, | ||
50 | IRQ_CF, 0, 0, 0, | ||
51 | 0, 0, 0, 0, | ||
52 | IRQ_AX88796, IRQ_PSW | ||
53 | }; | ||
54 | |||
55 | static DECLARE_INTC_DESC(intc_desc, "r7780rp", vectors, | ||
56 | NULL, mask_registers, NULL, NULL); | ||
57 | |||
58 | unsigned char * __init highlander_plat_irq_setup(void) | ||
59 | { | ||
60 | if (ctrl_inw(0xa5000600)) { | ||
61 | printk(KERN_INFO "Using r7780rp interrupt controller.\n"); | ||
62 | register_intc_controller(&intc_desc); | ||
63 | return irl2irq; | ||
64 | } | ||
65 | |||
66 | return NULL; | ||
67 | } | ||
diff --git a/arch/sh/boards/mach-highlander/irq-r7785rp.c b/arch/sh/boards/mach-highlander/irq-r7785rp.c new file mode 100644 index 000000000000..896c045aa39d --- /dev/null +++ b/arch/sh/boards/mach-highlander/irq-r7785rp.c | |||
@@ -0,0 +1,86 @@ | |||
1 | /* | ||
2 | * Renesas Solutions Highlander R7785RP Support. | ||
3 | * | ||
4 | * Copyright (C) 2002 Atom Create Engineering Co., Ltd. | ||
5 | * Copyright (C) 2006 - 2008 Paul Mundt | ||
6 | * Copyright (C) 2007 Magnus Damm | ||
7 | * | ||
8 | * This file is subject to the terms and conditions of the GNU General Public | ||
9 | * License. See the file "COPYING" in the main directory of this archive | ||
10 | * for more details. | ||
11 | */ | ||
12 | #include <linux/init.h> | ||
13 | #include <linux/irq.h> | ||
14 | #include <linux/io.h> | ||
15 | #include <asm/r7780rp.h> | ||
16 | |||
17 | enum { | ||
18 | UNUSED = 0, | ||
19 | |||
20 | /* FPGA specific interrupt sources */ | ||
21 | CF, /* Compact Flash */ | ||
22 | SMBUS, /* SMBUS */ | ||
23 | TP, /* Touch panel */ | ||
24 | RTC, /* RTC Alarm */ | ||
25 | TH_ALERT, /* Temperature sensor */ | ||
26 | AX88796, /* Ethernet controller */ | ||
27 | |||
28 | /* external bus connector */ | ||
29 | EXT0, EXT1, EXT2, EXT3, EXT4, EXT5, EXT6, EXT7, | ||
30 | }; | ||
31 | |||
32 | static struct intc_vect vectors[] __initdata = { | ||
33 | INTC_IRQ(CF, IRQ_CF), | ||
34 | INTC_IRQ(SMBUS, IRQ_SMBUS), | ||
35 | INTC_IRQ(TP, IRQ_TP), | ||
36 | INTC_IRQ(RTC, IRQ_RTC), | ||
37 | INTC_IRQ(TH_ALERT, IRQ_TH_ALERT), | ||
38 | |||
39 | INTC_IRQ(EXT0, IRQ_EXT0), INTC_IRQ(EXT1, IRQ_EXT1), | ||
40 | INTC_IRQ(EXT2, IRQ_EXT2), INTC_IRQ(EXT3, IRQ_EXT3), | ||
41 | |||
42 | INTC_IRQ(EXT4, IRQ_EXT4), INTC_IRQ(EXT5, IRQ_EXT5), | ||
43 | INTC_IRQ(EXT6, IRQ_EXT6), INTC_IRQ(EXT7, IRQ_EXT7), | ||
44 | |||
45 | INTC_IRQ(AX88796, IRQ_AX88796), | ||
46 | }; | ||
47 | |||
48 | static struct intc_mask_reg mask_registers[] __initdata = { | ||
49 | { 0xa4000010, 0, 16, /* IRLMCR1 */ | ||
50 | { 0, 0, 0, 0, CF, AX88796, SMBUS, TP, | ||
51 | RTC, 0, TH_ALERT, 0, 0, 0, 0, 0 } }, | ||
52 | { 0xa4000012, 0, 16, /* IRLMCR2 */ | ||
53 | { 0, 0, 0, 0, 0, 0, 0, 0, | ||
54 | EXT7, EXT6, EXT5, EXT4, EXT3, EXT2, EXT1, EXT0 } }, | ||
55 | }; | ||
56 | |||
57 | static unsigned char irl2irq[HL_NR_IRL] __initdata = { | ||
58 | 0, IRQ_CF, IRQ_EXT4, IRQ_EXT5, | ||
59 | IRQ_EXT6, IRQ_EXT7, IRQ_SMBUS, IRQ_TP, | ||
60 | IRQ_RTC, IRQ_TH_ALERT, IRQ_AX88796, IRQ_EXT0, | ||
61 | IRQ_EXT1, IRQ_EXT2, IRQ_EXT3, | ||
62 | }; | ||
63 | |||
64 | static DECLARE_INTC_DESC(intc_desc, "r7785rp", vectors, | ||
65 | NULL, mask_registers, NULL, NULL); | ||
66 | |||
67 | unsigned char * __init highlander_plat_irq_setup(void) | ||
68 | { | ||
69 | if ((ctrl_inw(0xa4000158) & 0xf000) != 0x1000) | ||
70 | return NULL; | ||
71 | |||
72 | printk(KERN_INFO "Using r7785rp interrupt controller.\n"); | ||
73 | |||
74 | ctrl_outw(0x0000, PA_IRLSSR1); /* FPGA IRLSSR1(CF_CD clear) */ | ||
75 | |||
76 | /* Setup the FPGA IRL */ | ||
77 | ctrl_outw(0x0000, PA_IRLPRA); /* FPGA IRLA */ | ||
78 | ctrl_outw(0xe598, PA_IRLPRB); /* FPGA IRLB */ | ||
79 | ctrl_outw(0x7060, PA_IRLPRC); /* FPGA IRLC */ | ||
80 | ctrl_outw(0x0000, PA_IRLPRD); /* FPGA IRLD */ | ||
81 | ctrl_outw(0x4321, PA_IRLPRE); /* FPGA IRLE */ | ||
82 | ctrl_outw(0xdcba, PA_IRLPRF); /* FPGA IRLF */ | ||
83 | |||
84 | register_intc_controller(&intc_desc); | ||
85 | return irl2irq; | ||
86 | } | ||
diff --git a/arch/sh/boards/mach-highlander/psw.c b/arch/sh/boards/mach-highlander/psw.c new file mode 100644 index 000000000000..0b3e062e96cc --- /dev/null +++ b/arch/sh/boards/mach-highlander/psw.c | |||
@@ -0,0 +1,122 @@ | |||
1 | /* | ||
2 | * arch/sh/boards/renesas/r7780rp/psw.c | ||
3 | * | ||
4 | * push switch support for RDBRP-1/RDBREVRP-1 debug boards. | ||
5 | * | ||
6 | * Copyright (C) 2006 Paul Mundt | ||
7 | * | ||
8 | * This file is subject to the terms and conditions of the GNU General Public | ||
9 | * License. See the file "COPYING" in the main directory of this archive | ||
10 | * for more details. | ||
11 | */ | ||
12 | #include <linux/io.h> | ||
13 | #include <linux/init.h> | ||
14 | #include <linux/interrupt.h> | ||
15 | #include <linux/platform_device.h> | ||
16 | #include <mach/r7780rp.h> | ||
17 | #include <asm/push-switch.h> | ||
18 | |||
19 | static irqreturn_t psw_irq_handler(int irq, void *arg) | ||
20 | { | ||
21 | struct platform_device *pdev = arg; | ||
22 | struct push_switch *psw = platform_get_drvdata(pdev); | ||
23 | struct push_switch_platform_info *psw_info = pdev->dev.platform_data; | ||
24 | unsigned int l, mask; | ||
25 | int ret = 0; | ||
26 | |||
27 | l = ctrl_inw(PA_DBSW); | ||
28 | |||
29 | /* Nothing to do if there's no state change */ | ||
30 | if (psw->state) { | ||
31 | ret = 1; | ||
32 | goto out; | ||
33 | } | ||
34 | |||
35 | mask = l & 0x70; | ||
36 | /* Figure out who raised it */ | ||
37 | if (mask & (1 << psw_info->bit)) { | ||
38 | psw->state = !!(mask & (1 << psw_info->bit)); | ||
39 | if (psw->state) /* debounce */ | ||
40 | mod_timer(&psw->debounce, jiffies + 50); | ||
41 | |||
42 | ret = 1; | ||
43 | } | ||
44 | |||
45 | out: | ||
46 | /* Clear the switch IRQs */ | ||
47 | l |= (0x7 << 12); | ||
48 | ctrl_outw(l, PA_DBSW); | ||
49 | |||
50 | return IRQ_RETVAL(ret); | ||
51 | } | ||
52 | |||
53 | static struct resource psw_resources[] = { | ||
54 | [0] = { | ||
55 | .start = IRQ_PSW, | ||
56 | .flags = IORESOURCE_IRQ, | ||
57 | }, | ||
58 | }; | ||
59 | |||
60 | static struct push_switch_platform_info s2_platform_data = { | ||
61 | .name = "s2", | ||
62 | .bit = 6, | ||
63 | .irq_flags = IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING | | ||
64 | IRQF_SHARED, | ||
65 | .irq_handler = psw_irq_handler, | ||
66 | }; | ||
67 | |||
68 | static struct platform_device s2_switch_device = { | ||
69 | .name = "push-switch", | ||
70 | .id = 0, | ||
71 | .num_resources = ARRAY_SIZE(psw_resources), | ||
72 | .resource = psw_resources, | ||
73 | .dev = { | ||
74 | .platform_data = &s2_platform_data, | ||
75 | }, | ||
76 | }; | ||
77 | |||
78 | static struct push_switch_platform_info s3_platform_data = { | ||
79 | .name = "s3", | ||
80 | .bit = 5, | ||
81 | .irq_flags = IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING | | ||
82 | IRQF_SHARED, | ||
83 | .irq_handler = psw_irq_handler, | ||
84 | }; | ||
85 | |||
86 | static struct platform_device s3_switch_device = { | ||
87 | .name = "push-switch", | ||
88 | .id = 1, | ||
89 | .num_resources = ARRAY_SIZE(psw_resources), | ||
90 | .resource = psw_resources, | ||
91 | .dev = { | ||
92 | .platform_data = &s3_platform_data, | ||
93 | }, | ||
94 | }; | ||
95 | |||
96 | static struct push_switch_platform_info s4_platform_data = { | ||
97 | .name = "s4", | ||
98 | .bit = 4, | ||
99 | .irq_flags = IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING | | ||
100 | IRQF_SHARED, | ||
101 | .irq_handler = psw_irq_handler, | ||
102 | }; | ||
103 | |||
104 | static struct platform_device s4_switch_device = { | ||
105 | .name = "push-switch", | ||
106 | .id = 2, | ||
107 | .num_resources = ARRAY_SIZE(psw_resources), | ||
108 | .resource = psw_resources, | ||
109 | .dev = { | ||
110 | .platform_data = &s4_platform_data, | ||
111 | }, | ||
112 | }; | ||
113 | |||
114 | static struct platform_device *psw_devices[] = { | ||
115 | &s2_switch_device, &s3_switch_device, &s4_switch_device, | ||
116 | }; | ||
117 | |||
118 | static int __init psw_init(void) | ||
119 | { | ||
120 | return platform_add_devices(psw_devices, ARRAY_SIZE(psw_devices)); | ||
121 | } | ||
122 | module_init(psw_init); | ||
diff --git a/arch/sh/boards/mach-highlander/setup.c b/arch/sh/boards/mach-highlander/setup.c new file mode 100644 index 000000000000..bc79afb6fc4c --- /dev/null +++ b/arch/sh/boards/mach-highlander/setup.c | |||
@@ -0,0 +1,345 @@ | |||
1 | /* | ||
2 | * arch/sh/boards/renesas/r7780rp/setup.c | ||
3 | * | ||
4 | * Renesas Solutions Highlander Support. | ||
5 | * | ||
6 | * Copyright (C) 2002 Atom Create Engineering Co., Ltd. | ||
7 | * Copyright (C) 2005 - 2008 Paul Mundt | ||
8 | * | ||
9 | * This contains support for the R7780RP-1, R7780MP, and R7785RP | ||
10 | * Highlander modules. | ||
11 | * | ||
12 | * This file is subject to the terms and conditions of the GNU General Public | ||
13 | * License. See the file "COPYING" in the main directory of this archive | ||
14 | * for more details. | ||
15 | */ | ||
16 | #include <linux/init.h> | ||
17 | #include <linux/platform_device.h> | ||
18 | #include <linux/ata_platform.h> | ||
19 | #include <linux/types.h> | ||
20 | #include <linux/i2c.h> | ||
21 | #include <net/ax88796.h> | ||
22 | #include <asm/machvec.h> | ||
23 | #include <asm/r7780rp.h> | ||
24 | #include <asm/clock.h> | ||
25 | #include <asm/heartbeat.h> | ||
26 | #include <asm/io.h> | ||
27 | #include <asm/io_trapped.h> | ||
28 | |||
29 | static struct resource r8a66597_usb_host_resources[] = { | ||
30 | [0] = { | ||
31 | .name = "r8a66597_hcd", | ||
32 | .start = 0xA4200000, | ||
33 | .end = 0xA42000FF, | ||
34 | .flags = IORESOURCE_MEM, | ||
35 | }, | ||
36 | [1] = { | ||
37 | .name = "r8a66597_hcd", | ||
38 | .start = IRQ_EXT1, /* irq number */ | ||
39 | .end = IRQ_EXT1, | ||
40 | .flags = IORESOURCE_IRQ, | ||
41 | }, | ||
42 | }; | ||
43 | |||
44 | static struct platform_device r8a66597_usb_host_device = { | ||
45 | .name = "r8a66597_hcd", | ||
46 | .id = -1, | ||
47 | .dev = { | ||
48 | .dma_mask = NULL, /* don't use dma */ | ||
49 | .coherent_dma_mask = 0xffffffff, | ||
50 | }, | ||
51 | .num_resources = ARRAY_SIZE(r8a66597_usb_host_resources), | ||
52 | .resource = r8a66597_usb_host_resources, | ||
53 | }; | ||
54 | |||
55 | static struct resource m66592_usb_peripheral_resources[] = { | ||
56 | [0] = { | ||
57 | .name = "m66592_udc", | ||
58 | .start = 0xb0000000, | ||
59 | .end = 0xb00000FF, | ||
60 | .flags = IORESOURCE_MEM, | ||
61 | }, | ||
62 | [1] = { | ||
63 | .name = "m66592_udc", | ||
64 | .start = IRQ_EXT4, /* irq number */ | ||
65 | .end = IRQ_EXT4, | ||
66 | .flags = IORESOURCE_IRQ, | ||
67 | }, | ||
68 | }; | ||
69 | |||
70 | static struct platform_device m66592_usb_peripheral_device = { | ||
71 | .name = "m66592_udc", | ||
72 | .id = -1, | ||
73 | .dev = { | ||
74 | .dma_mask = NULL, /* don't use dma */ | ||
75 | .coherent_dma_mask = 0xffffffff, | ||
76 | }, | ||
77 | .num_resources = ARRAY_SIZE(m66592_usb_peripheral_resources), | ||
78 | .resource = m66592_usb_peripheral_resources, | ||
79 | }; | ||
80 | |||
81 | static struct resource cf_ide_resources[] = { | ||
82 | [0] = { | ||
83 | .start = PA_AREA5_IO + 0x1000, | ||
84 | .end = PA_AREA5_IO + 0x1000 + 0x08 - 1, | ||
85 | .flags = IORESOURCE_MEM, | ||
86 | }, | ||
87 | [1] = { | ||
88 | .start = PA_AREA5_IO + 0x80c, | ||
89 | .end = PA_AREA5_IO + 0x80c + 0x16 - 1, | ||
90 | .flags = IORESOURCE_MEM, | ||
91 | }, | ||
92 | [2] = { | ||
93 | .start = IRQ_CF, | ||
94 | .flags = IORESOURCE_IRQ, | ||
95 | }, | ||
96 | }; | ||
97 | |||
98 | static struct pata_platform_info pata_info = { | ||
99 | .ioport_shift = 1, | ||
100 | }; | ||
101 | |||
102 | static struct platform_device cf_ide_device = { | ||
103 | .name = "pata_platform", | ||
104 | .id = -1, | ||
105 | .num_resources = ARRAY_SIZE(cf_ide_resources), | ||
106 | .resource = cf_ide_resources, | ||
107 | .dev = { | ||
108 | .platform_data = &pata_info, | ||
109 | }, | ||
110 | }; | ||
111 | |||
112 | static struct resource heartbeat_resources[] = { | ||
113 | [0] = { | ||
114 | .start = PA_OBLED, | ||
115 | .end = PA_OBLED, | ||
116 | .flags = IORESOURCE_MEM, | ||
117 | }, | ||
118 | }; | ||
119 | |||
120 | #ifndef CONFIG_SH_R7785RP | ||
121 | static unsigned char heartbeat_bit_pos[] = { 2, 1, 0, 3, 6, 5, 4, 7 }; | ||
122 | |||
123 | static struct heartbeat_data heartbeat_data = { | ||
124 | .bit_pos = heartbeat_bit_pos, | ||
125 | .nr_bits = ARRAY_SIZE(heartbeat_bit_pos), | ||
126 | }; | ||
127 | #endif | ||
128 | |||
129 | static struct platform_device heartbeat_device = { | ||
130 | .name = "heartbeat", | ||
131 | .id = -1, | ||
132 | |||
133 | /* R7785RP has a slightly more sensible FPGA.. */ | ||
134 | #ifndef CONFIG_SH_R7785RP | ||
135 | .dev = { | ||
136 | .platform_data = &heartbeat_data, | ||
137 | }, | ||
138 | #endif | ||
139 | .num_resources = ARRAY_SIZE(heartbeat_resources), | ||
140 | .resource = heartbeat_resources, | ||
141 | }; | ||
142 | |||
143 | static struct ax_plat_data ax88796_platdata = { | ||
144 | .flags = AXFLG_HAS_93CX6, | ||
145 | .wordlength = 2, | ||
146 | .dcr_val = 0x1, | ||
147 | .rcr_val = 0x40, | ||
148 | }; | ||
149 | |||
150 | static struct resource ax88796_resources[] = { | ||
151 | { | ||
152 | #ifdef CONFIG_SH_R7780RP | ||
153 | .start = 0xa5800400, | ||
154 | .end = 0xa5800400 + (0x20 * 0x2) - 1, | ||
155 | #else | ||
156 | .start = 0xa4100400, | ||
157 | .end = 0xa4100400 + (0x20 * 0x2) - 1, | ||
158 | #endif | ||
159 | .flags = IORESOURCE_MEM, | ||
160 | }, | ||
161 | { | ||
162 | .start = IRQ_AX88796, | ||
163 | .end = IRQ_AX88796, | ||
164 | .flags = IORESOURCE_IRQ, | ||
165 | }, | ||
166 | }; | ||
167 | |||
168 | static struct platform_device ax88796_device = { | ||
169 | .name = "ax88796", | ||
170 | .id = 0, | ||
171 | |||
172 | .dev = { | ||
173 | .platform_data = &ax88796_platdata, | ||
174 | }, | ||
175 | |||
176 | .num_resources = ARRAY_SIZE(ax88796_resources), | ||
177 | .resource = ax88796_resources, | ||
178 | }; | ||
179 | |||
180 | static struct resource smbus_resources[] = { | ||
181 | [0] = { | ||
182 | .start = PA_SMCR, | ||
183 | .end = PA_SMCR + 0x100 - 1, | ||
184 | .flags = IORESOURCE_MEM, | ||
185 | }, | ||
186 | [1] = { | ||
187 | .start = IRQ_SMBUS, | ||
188 | .end = IRQ_SMBUS, | ||
189 | .flags = IORESOURCE_IRQ, | ||
190 | }, | ||
191 | }; | ||
192 | |||
193 | static struct platform_device smbus_device = { | ||
194 | .name = "i2c-highlander", | ||
195 | .id = 0, | ||
196 | .num_resources = ARRAY_SIZE(smbus_resources), | ||
197 | .resource = smbus_resources, | ||
198 | }; | ||
199 | |||
200 | static struct i2c_board_info __initdata highlander_i2c_devices[] = { | ||
201 | { | ||
202 | I2C_BOARD_INFO("r2025sd", 0x32), | ||
203 | }, | ||
204 | }; | ||
205 | |||
206 | static struct platform_device *r7780rp_devices[] __initdata = { | ||
207 | &r8a66597_usb_host_device, | ||
208 | &m66592_usb_peripheral_device, | ||
209 | &heartbeat_device, | ||
210 | &smbus_device, | ||
211 | #ifndef CONFIG_SH_R7780RP | ||
212 | &ax88796_device, | ||
213 | #endif | ||
214 | }; | ||
215 | |||
216 | /* | ||
217 | * The CF is connected using a 16-bit bus where 8-bit operations are | ||
218 | * unsupported. The linux ata driver is however using 8-bit operations, so | ||
219 | * insert a trapped io filter to convert 8-bit operations into 16-bit. | ||
220 | */ | ||
221 | static struct trapped_io cf_trapped_io = { | ||
222 | .resource = cf_ide_resources, | ||
223 | .num_resources = 2, | ||
224 | .minimum_bus_width = 16, | ||
225 | }; | ||
226 | |||
227 | static int __init r7780rp_devices_setup(void) | ||
228 | { | ||
229 | int ret = 0; | ||
230 | |||
231 | #ifndef CONFIG_SH_R7780RP | ||
232 | if (register_trapped_io(&cf_trapped_io) == 0) | ||
233 | ret |= platform_device_register(&cf_ide_device); | ||
234 | #endif | ||
235 | |||
236 | ret |= platform_add_devices(r7780rp_devices, | ||
237 | ARRAY_SIZE(r7780rp_devices)); | ||
238 | |||
239 | ret |= i2c_register_board_info(0, highlander_i2c_devices, | ||
240 | ARRAY_SIZE(highlander_i2c_devices)); | ||
241 | |||
242 | return ret; | ||
243 | } | ||
244 | device_initcall(r7780rp_devices_setup); | ||
245 | |||
246 | /* | ||
247 | * Platform specific clocks | ||
248 | */ | ||
249 | static void ivdr_clk_enable(struct clk *clk) | ||
250 | { | ||
251 | ctrl_outw(ctrl_inw(PA_IVDRCTL) | (1 << IVDR_CK_ON), PA_IVDRCTL); | ||
252 | } | ||
253 | |||
254 | static void ivdr_clk_disable(struct clk *clk) | ||
255 | { | ||
256 | ctrl_outw(ctrl_inw(PA_IVDRCTL) & ~(1 << IVDR_CK_ON), PA_IVDRCTL); | ||
257 | } | ||
258 | |||
259 | static struct clk_ops ivdr_clk_ops = { | ||
260 | .enable = ivdr_clk_enable, | ||
261 | .disable = ivdr_clk_disable, | ||
262 | }; | ||
263 | |||
264 | static struct clk ivdr_clk = { | ||
265 | .name = "ivdr_clk", | ||
266 | .ops = &ivdr_clk_ops, | ||
267 | }; | ||
268 | |||
269 | static struct clk *r7780rp_clocks[] = { | ||
270 | &ivdr_clk, | ||
271 | }; | ||
272 | |||
273 | static void r7780rp_power_off(void) | ||
274 | { | ||
275 | if (mach_is_r7780mp() || mach_is_r7785rp()) | ||
276 | ctrl_outw(0x0001, PA_POFF); | ||
277 | } | ||
278 | |||
279 | /* | ||
280 | * Initialize the board | ||
281 | */ | ||
282 | static void __init highlander_setup(char **cmdline_p) | ||
283 | { | ||
284 | u16 ver = ctrl_inw(PA_VERREG); | ||
285 | int i; | ||
286 | |||
287 | printk(KERN_INFO "Renesas Solutions Highlander %s support.\n", | ||
288 | mach_is_r7780rp() ? "R7780RP-1" : | ||
289 | mach_is_r7780mp() ? "R7780MP" : | ||
290 | "R7785RP"); | ||
291 | |||
292 | printk(KERN_INFO "Board version: %d (revision %d), " | ||
293 | "FPGA version: %d (revision %d)\n", | ||
294 | (ver >> 12) & 0xf, (ver >> 8) & 0xf, | ||
295 | (ver >> 4) & 0xf, ver & 0xf); | ||
296 | |||
297 | /* | ||
298 | * Enable the important clocks right away.. | ||
299 | */ | ||
300 | for (i = 0; i < ARRAY_SIZE(r7780rp_clocks); i++) { | ||
301 | struct clk *clk = r7780rp_clocks[i]; | ||
302 | |||
303 | clk_register(clk); | ||
304 | clk_enable(clk); | ||
305 | } | ||
306 | |||
307 | ctrl_outw(0x0000, PA_OBLED); /* Clear LED. */ | ||
308 | |||
309 | if (mach_is_r7780rp()) | ||
310 | ctrl_outw(0x0001, PA_SDPOW); /* SD Power ON */ | ||
311 | |||
312 | ctrl_outw(ctrl_inw(PA_IVDRCTL) | 0x01, PA_IVDRCTL); /* Si13112 */ | ||
313 | |||
314 | pm_power_off = r7780rp_power_off; | ||
315 | } | ||
316 | |||
317 | static unsigned char irl2irq[HL_NR_IRL]; | ||
318 | |||
319 | static int highlander_irq_demux(int irq) | ||
320 | { | ||
321 | if (irq >= HL_NR_IRL || !irl2irq[irq]) | ||
322 | return irq; | ||
323 | |||
324 | return irl2irq[irq]; | ||
325 | } | ||
326 | |||
327 | static void __init highlander_init_irq(void) | ||
328 | { | ||
329 | unsigned char *ucp = highlander_plat_irq_setup(); | ||
330 | |||
331 | if (ucp) { | ||
332 | plat_irq_setup_pins(IRQ_MODE_IRL3210); | ||
333 | memcpy(irl2irq, ucp, HL_NR_IRL); | ||
334 | } | ||
335 | } | ||
336 | |||
337 | /* | ||
338 | * The Machine Vector | ||
339 | */ | ||
340 | static struct sh_machine_vector mv_highlander __initmv = { | ||
341 | .mv_name = "Highlander", | ||
342 | .mv_setup = highlander_setup, | ||
343 | .mv_init_irq = highlander_init_irq, | ||
344 | .mv_irq_demux = highlander_irq_demux, | ||
345 | }; | ||