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authorMagnus Damm <damm@opensource.se>2009-12-14 07:30:22 -0500
committerPaul Mundt <lethal@linux-sh.org>2009-12-14 22:06:35 -0500
commitbcac24d0535402d6e3414d3951609f12caaa1c7d (patch)
tree95435b0a1da4737be21863d97587915717762554 /arch/sh/kernel/cpu/sh4a/setup-sh7724.c
parentcd5f107628ab89c5dec5ad923f1c27f4cba41972 (diff)
sh: sh4a scif pdata (sh7343/sh7366/sh7722/sh7723/sh7724)
This patch breaks out the sh4a scif serial port platform data from a shared platform device to one platform device per port. Also, add serial ports to the list of early platform devices. Only sh4a SuperH Mobile processors are modified by this patch. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/kernel/cpu/sh4a/setup-sh7724.c')
-rw-r--r--arch/sh/kernel/cpu/sh4a/setup-sh7724.c149
1 files changed, 103 insertions, 46 deletions
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7724.c b/arch/sh/kernel/cpu/sh4a/setup-sh7724.c
index 845e89c936e7..a52f35117e82 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7724.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7724.c
@@ -27,53 +27,99 @@
27#include <cpu/sh7724.h> 27#include <cpu/sh7724.h>
28 28
29/* Serial */ 29/* Serial */
30static struct plat_sci_port sci_platform_data[] = { 30static struct plat_sci_port scif0_platform_data = {
31 { 31 .mapbase = 0xffe00000,
32 .mapbase = 0xffe00000, 32 .flags = UPF_BOOT_AUTOCONF,
33 .flags = UPF_BOOT_AUTOCONF, 33 .type = PORT_SCIF,
34 .type = PORT_SCIF, 34 .irqs = { 80, 80, 80, 80 },
35 .irqs = { 80, 80, 80, 80 }, 35 .clk = "scif0",
36 .clk = "scif0", 36};
37 }, { 37
38 .mapbase = 0xffe10000, 38static struct platform_device scif0_device = {
39 .flags = UPF_BOOT_AUTOCONF,
40 .type = PORT_SCIF,
41 .irqs = { 81, 81, 81, 81 },
42 .clk = "scif1",
43 }, {
44 .mapbase = 0xffe20000,
45 .flags = UPF_BOOT_AUTOCONF,
46 .type = PORT_SCIF,
47 .irqs = { 82, 82, 82, 82 },
48 .clk = "scif2",
49 }, {
50 .mapbase = 0xa4e30000,
51 .flags = UPF_BOOT_AUTOCONF,
52 .type = PORT_SCIFA,
53 .irqs = { 56, 56, 56, 56 },
54 .clk = "scif3",
55 }, {
56 .mapbase = 0xa4e40000,
57 .flags = UPF_BOOT_AUTOCONF,
58 .type = PORT_SCIFA,
59 .irqs = { 88, 88, 88, 88 },
60 .clk = "scif4",
61 }, {
62 .mapbase = 0xa4e50000,
63 .flags = UPF_BOOT_AUTOCONF,
64 .type = PORT_SCIFA,
65 .irqs = { 109, 109, 109, 109 },
66 .clk = "scif5",
67 }, {
68 .flags = 0,
69 }
70};
71
72static struct platform_device sci_device = {
73 .name = "sh-sci", 39 .name = "sh-sci",
74 .id = -1, 40 .id = 0,
41 .dev = {
42 .platform_data = &scif0_platform_data,
43 },
44};
45
46static struct plat_sci_port scif1_platform_data = {
47 .mapbase = 0xffe10000,
48 .flags = UPF_BOOT_AUTOCONF,
49 .type = PORT_SCIF,
50 .irqs = { 81, 81, 81, 81 },
51 .clk = "scif1",
52};
53
54static struct platform_device scif1_device = {
55 .name = "sh-sci",
56 .id = 1,
57 .dev = {
58 .platform_data = &scif1_platform_data,
59 },
60};
61
62static struct plat_sci_port scif2_platform_data = {
63 .mapbase = 0xffe20000,
64 .flags = UPF_BOOT_AUTOCONF,
65 .type = PORT_SCIF,
66 .irqs = { 82, 82, 82, 82 },
67 .clk = "scif2",
68};
69
70static struct platform_device scif2_device = {
71 .name = "sh-sci",
72 .id = 2,
73 .dev = {
74 .platform_data = &scif2_platform_data,
75 },
76};
77
78static struct plat_sci_port scif3_platform_data = {
79 .mapbase = 0xa4e30000,
80 .flags = UPF_BOOT_AUTOCONF,
81 .type = PORT_SCIFA,
82 .irqs = { 56, 56, 56, 56 },
83 .clk = "scif3",
84};
85
86static struct platform_device scif3_device = {
87 .name = "sh-sci",
88 .id = 3,
89 .dev = {
90 .platform_data = &scif3_platform_data,
91 },
92};
93
94static struct plat_sci_port scif4_platform_data = {
95 .mapbase = 0xa4e40000,
96 .flags = UPF_BOOT_AUTOCONF,
97 .type = PORT_SCIFA,
98 .irqs = { 88, 88, 88, 88 },
99 .clk = "scif4",
100};
101
102static struct platform_device scif4_device = {
103 .name = "sh-sci",
104 .id = 4,
105 .dev = {
106 .platform_data = &scif4_platform_data,
107 },
108};
109
110static struct plat_sci_port scif5_platform_data = {
111 .mapbase = 0xa4e50000,
112 .flags = UPF_BOOT_AUTOCONF,
113 .type = PORT_SCIFA,
114 .irqs = { 109, 109, 109, 109 },
115 .clk = "scif5",
116};
117
118static struct platform_device scif5_device = {
119 .name = "sh-sci",
120 .id = 5,
75 .dev = { 121 .dev = {
76 .platform_data = sci_platform_data, 122 .platform_data = &scif5_platform_data,
77 }, 123 },
78}; 124};
79 125
@@ -590,6 +636,12 @@ static struct platform_device spu1_device = {
590}; 636};
591 637
592static struct platform_device *sh7724_devices[] __initdata = { 638static struct platform_device *sh7724_devices[] __initdata = {
639 &scif0_device,
640 &scif1_device,
641 &scif2_device,
642 &scif3_device,
643 &scif4_device,
644 &scif5_device,
593 &cmt_device, 645 &cmt_device,
594 &tmu0_device, 646 &tmu0_device,
595 &tmu1_device, 647 &tmu1_device,
@@ -597,7 +649,6 @@ static struct platform_device *sh7724_devices[] __initdata = {
597 &tmu3_device, 649 &tmu3_device,
598 &tmu4_device, 650 &tmu4_device,
599 &tmu5_device, 651 &tmu5_device,
600 &sci_device,
601 &rtc_device, 652 &rtc_device,
602 &iic0_device, 653 &iic0_device,
603 &iic1_device, 654 &iic1_device,
@@ -624,6 +675,12 @@ static int __init sh7724_devices_setup(void)
624arch_initcall(sh7724_devices_setup); 675arch_initcall(sh7724_devices_setup);
625 676
626static struct platform_device *sh7724_early_devices[] __initdata = { 677static struct platform_device *sh7724_early_devices[] __initdata = {
678 &scif0_device,
679 &scif1_device,
680 &scif2_device,
681 &scif3_device,
682 &scif4_device,
683 &scif5_device,
627 &cmt_device, 684 &cmt_device,
628 &tmu0_device, 685 &tmu0_device,
629 &tmu1_device, 686 &tmu1_device,
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-16 04:54:49 -0500