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authorLinus Torvalds <torvalds@linux-foundation.org>2008-06-02 18:25:27 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2008-06-02 18:25:27 -0400
commit00e98a9992641a14ace0bbc2dfcbc4e856ac3fd3 (patch)
tree69cc9c6cd24175d704de5a50db14cdb05df3e609 /arch
parentf365ad5fc001cbd02968a376e0aecffe52ce79e1 (diff)
parenta4ed1e41a734d77c9a83a88a8736e19b68e6a2a0 (diff)
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/blackfin-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/blackfin-2.6: 8250 Serial Driver: revert extra IRQ flag definition patch Blackfin arch: update anomaly headers from toolchain trunk Blackfin arch: Remove bad and usless code Blackfin arch: Fix bug - set corret SSEL and IRQ to enable AD7877 on BF527 Blackfin arch: Fix typo. it should be _outsw_8 Blackfin arch: Cleanup no functional changes
Diffstat (limited to 'arch')
-rw-r--r--arch/blackfin/kernel/gptimers.c2
-rw-r--r--arch/blackfin/lib/outs.S2
-rw-r--r--arch/blackfin/mach-bf527/boards/ezkit.c4
-rw-r--r--arch/blackfin/mach-bf537/boards/Makefile2
-rw-r--r--arch/blackfin/mach-bf537/boards/led.S183
-rw-r--r--arch/blackfin/mach-bf548/boards/Makefile2
-rw-r--r--arch/blackfin/mach-bf548/boards/cm_bf548.c2
-rw-r--r--arch/blackfin/mach-bf548/boards/led.S172
8 files changed, 7 insertions, 362 deletions
diff --git a/arch/blackfin/kernel/gptimers.c b/arch/blackfin/kernel/gptimers.c
index e698554895a7..3a3e9615b002 100644
--- a/arch/blackfin/kernel/gptimers.c
+++ b/arch/blackfin/kernel/gptimers.c
@@ -10,8 +10,8 @@
10 10
11#include <linux/kernel.h> 11#include <linux/kernel.h>
12#include <linux/module.h> 12#include <linux/module.h>
13#include <linux/io.h>
13 14
14#include <asm/io.h>
15#include <asm/blackfin.h> 15#include <asm/blackfin.h>
16#include <asm/gptimers.h> 16#include <asm/gptimers.h>
17 17
diff --git a/arch/blackfin/lib/outs.S b/arch/blackfin/lib/outs.S
index 3daf96035bf6..4685b7aa0080 100644
--- a/arch/blackfin/lib/outs.S
+++ b/arch/blackfin/lib/outs.S
@@ -76,4 +76,4 @@ ENTRY(_outsw_8)
76 R0 = R0 + R1; 76 R0 = R0 + R1;
77.Lword8_loop_e: W[P0] = R0; 77.Lword8_loop_e: W[P0] = R0;
78 RTS; 78 RTS;
79ENDPROC(_outsw) 79ENDPROC(_outsw_8)
diff --git a/arch/blackfin/mach-bf527/boards/ezkit.c b/arch/blackfin/mach-bf527/boards/ezkit.c
index bb6d58c931de..fa4f4e833e84 100644
--- a/arch/blackfin/mach-bf527/boards/ezkit.c
+++ b/arch/blackfin/mach-bf527/boards/ezkit.c
@@ -647,10 +647,10 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
647 { 647 {
648 .modalias = "ad7877", 648 .modalias = "ad7877",
649 .platform_data = &bfin_ad7877_ts_info, 649 .platform_data = &bfin_ad7877_ts_info,
650 .irq = IRQ_PF6, 650 .irq = IRQ_PF8,
651 .max_speed_hz = 12500000, /* max spi clock (SCK) speed in HZ */ 651 .max_speed_hz = 12500000, /* max spi clock (SCK) speed in HZ */
652 .bus_num = 0, 652 .bus_num = 0,
653 .chip_select = 1, 653 .chip_select = 2,
654 .controller_data = &spi_ad7877_chip_info, 654 .controller_data = &spi_ad7877_chip_info,
655 }, 655 },
656#endif 656#endif
diff --git a/arch/blackfin/mach-bf537/boards/Makefile b/arch/blackfin/mach-bf537/boards/Makefile
index 87e450f29e37..c94f7a5b8211 100644
--- a/arch/blackfin/mach-bf537/boards/Makefile
+++ b/arch/blackfin/mach-bf537/boards/Makefile
@@ -3,7 +3,7 @@
3# 3#
4 4
5obj-$(CONFIG_GENERIC_BF537_BOARD) += generic_board.o 5obj-$(CONFIG_GENERIC_BF537_BOARD) += generic_board.o
6obj-$(CONFIG_BFIN537_STAMP) += stamp.o led.o 6obj-$(CONFIG_BFIN537_STAMP) += stamp.o
7obj-$(CONFIG_BFIN537_BLUETECHNIX_CM) += cm_bf537.o 7obj-$(CONFIG_BFIN537_BLUETECHNIX_CM) += cm_bf537.o
8obj-$(CONFIG_PNAV10) += pnav10.o 8obj-$(CONFIG_PNAV10) += pnav10.o
9obj-$(CONFIG_CAMSIG_MINOTAUR) += minotaur.o 9obj-$(CONFIG_CAMSIG_MINOTAUR) += minotaur.o
diff --git a/arch/blackfin/mach-bf537/boards/led.S b/arch/blackfin/mach-bf537/boards/led.S
deleted file mode 100644
index 4e9ea4283e5f..000000000000
--- a/arch/blackfin/mach-bf537/boards/led.S
+++ /dev/null
@@ -1,183 +0,0 @@
1/****************************************************
2 * LED1 ---- PF6 LED2 ---- PF7 *
3 * LED3 ---- PF8 LED4 ---- PF9 *
4 * LED5 ---- PF10 LED6 ---- PF11 *
5 ****************************************************/
6
7#include <linux/linkage.h>
8#include <asm/blackfin.h>
9
10/* All functions in this file save the registers they uses.
11 So there is no need to save any registers before calling them. */
12
13 .text;
14
15/* Initialize LEDs. */
16
17ENTRY(_led_init)
18 LINK 12;
19 [--SP] = P0;
20 [--SP] = R0;
21 [--SP] = R1;
22 [--SP] = R2;
23 R1 = PF6|PF7|PF8|PF9|PF10|PF11 (Z);
24 R2 = ~R1;
25
26 P0.H = hi(PORTF_FER);
27 P0.L = lo(PORTF_FER);
28 R0 = W[P0](Z);
29 SSYNC;
30 R0 = R0 & R2;
31 W[P0] = R0.L;
32 SSYNC;
33
34 P0.H = hi(PORTFIO_DIR);
35 P0.L = lo(PORTFIO_DIR);
36 R0 = W[P0](Z);
37 SSYNC;
38 R0 = R0 | R1;
39 W[P0] = R0.L;
40 SSYNC;
41
42 P0.H = hi(PORTFIO_INEN);
43 P0.L = lo(PORTFIO_INEN);
44 R0 = W[P0](Z);
45 SSYNC;
46 R0 = R0 & R2;
47 W[P0] = R0.L;
48 SSYNC;
49
50 R2 = [SP++];
51 R1 = [SP++];
52 R0 = [SP++];
53 P0 = [SP++];
54 UNLINK;
55 RTS;
56 .size _led_init, .-_led_init
57
58/* Set one LED on. Leave other LEDs unchanged.
59 It expects the LED number passed through R0. */
60
61ENTRY(_led_on)
62 LINK 12;
63 [--SP] = P0;
64 [--SP] = R1;
65 CALL _led_init;
66 R1 = 1;
67 R0 += 5;
68 R1 <<= R0;
69 P0.H = hi(PORTFIO);
70 P0.L = lo(PORTFIO);
71 R0 = W[P0](Z);
72 SSYNC;
73 R0 = R0 | R1;
74 W[P0] = R0.L;
75 SSYNC;
76 R1 = [SP++];
77 P0 = [SP++];
78 UNLINK;
79 RTS;
80 .size _led_on, .-_led_on
81
82/* Set one LED off. Leave other LEDs unchanged. */
83
84ENTRY(_led_off)
85 LINK 12;
86 [--SP] = P0;
87 [--SP] = R1;
88 CALL _led_init;
89 R1 = 1;
90 R0 += 5;
91 R1 <<= R0;
92 R1 = ~R1;
93 P0.H = hi(PORTFIO);
94 P0.L = lo(PORTFIO);
95 R0 = W[P0](Z);
96 SSYNC;
97 R0 = R0 & R1;
98 W[P0] = R0.L;
99 SSYNC;
100 R1 = [SP++];
101 P0 = [SP++];
102 UNLINK;
103 RTS;
104 .size _led_off, .-_led_off
105
106/* Toggle one LED. Leave other LEDs unchanged. */
107
108ENTRY(_led_toggle)
109 LINK 12;
110 [--SP] = P0;
111 [--SP] = R1;
112 CALL _led_init;
113 R1 = 1;
114 R0 += 5;
115 R1 <<= R0;
116 P0.H = hi(PORTFIO);
117 P0.L = lo(PORTFIO);
118 R0 = W[P0](Z);
119 SSYNC;
120 R0 = R0 ^ R1;
121 W[P0] = R0.L;
122 SSYNC;
123 R1 = [SP++];
124 P0 = [SP++];
125 UNLINK;
126 RTS;
127 .size _led_toggle, .-_led_toggle
128
129/* Display the number using LEDs in binary format. */
130
131ENTRY(_led_disp_num)
132 LINK 12;
133 [--SP] = P0;
134 [--SP] = R1;
135 [--SP] = R2;
136 CALL _led_init;
137 R1 = 0x3f(X);
138 R0 = R0 & R1;
139 R2 = 6(X);
140 R0 <<= R2;
141 R1 <<= R2;
142 P0.H = hi(PORTFIO);
143 P0.L = lo(PORTFIO);
144 R2 = W[P0](Z);
145 SSYNC;
146 R1 = ~R1;
147 R2 = R2 & R1;
148 R2 = R2 | R0;
149 W[P0] = R2.L;
150 SSYNC;
151 R2 = [SP++];
152 R1 = [SP++];
153 P0 = [SP++];
154 UNLINK;
155 RTS;
156 .size _led_disp_num, .-_led_disp_num
157
158/* Toggle the number using LEDs in binary format. */
159
160ENTRY(_led_toggle_num)
161 LINK 12;
162 [--SP] = P0;
163 [--SP] = R1;
164 [--SP] = R2;
165 CALL _led_init;
166 R1 = 0x3f(X);
167 R0 = R0 & R1;
168 R1 = 6(X);
169 R0 <<= R1;
170 P0.H = hi(PORTFIO);
171 P0.L = lo(PORTFIO);
172 R1 = W[P0](Z);
173 SSYNC;
174 R1 = R1 ^ R0;
175 W[P0] = R1.L;
176 SSYNC;
177 R2 = [SP++];
178 R1 = [SP++];
179 P0 = [SP++];
180 UNLINK;
181 RTS;
182 .size _led_toggle_num, .-_led_toggle_num
183
diff --git a/arch/blackfin/mach-bf548/boards/Makefile b/arch/blackfin/mach-bf548/boards/Makefile
index eed161dd7845..319ef54c4221 100644
--- a/arch/blackfin/mach-bf548/boards/Makefile
+++ b/arch/blackfin/mach-bf548/boards/Makefile
@@ -2,5 +2,5 @@
2# arch/blackfin/mach-bf548/boards/Makefile 2# arch/blackfin/mach-bf548/boards/Makefile
3# 3#
4 4
5obj-$(CONFIG_BFIN548_EZKIT) += ezkit.o led.o 5obj-$(CONFIG_BFIN548_EZKIT) += ezkit.o
6obj-$(CONFIG_BFIN548_BLUETECHNIX_CM) += cm_bf548.o 6obj-$(CONFIG_BFIN548_BLUETECHNIX_CM) += cm_bf548.o
diff --git a/arch/blackfin/mach-bf548/boards/cm_bf548.c b/arch/blackfin/mach-bf548/boards/cm_bf548.c
index 3b74f96d3590..4f4ae8787edf 100644
--- a/arch/blackfin/mach-bf548/boards/cm_bf548.c
+++ b/arch/blackfin/mach-bf548/boards/cm_bf548.c
@@ -684,7 +684,7 @@ static struct platform_device *cm_bf548_devices[] __initdata = {
684 684
685static int __init cm_bf548_init(void) 685static int __init cm_bf548_init(void)
686{ 686{
687 printk(KERN_INFO "%s(): registering device resources\n", __FUNCTION__); 687 printk(KERN_INFO "%s(): registering device resources\n", __func__);
688 platform_add_devices(cm_bf548_devices, ARRAY_SIZE(cm_bf548_devices)); 688 platform_add_devices(cm_bf548_devices, ARRAY_SIZE(cm_bf548_devices));
689 689
690#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE) 690#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
diff --git a/arch/blackfin/mach-bf548/boards/led.S b/arch/blackfin/mach-bf548/boards/led.S
deleted file mode 100644
index f47daf3770d0..000000000000
--- a/arch/blackfin/mach-bf548/boards/led.S
+++ /dev/null
@@ -1,172 +0,0 @@
1/****************************************************
2 * LED1 ---- PG6 LED2 ---- PG7 *
3 * LED3 ---- PG8 LED4 ---- PG9 *
4 * LED5 ---- PG10 LED6 ---- PG11 *
5 ****************************************************/
6
7#include <linux/linkage.h>
8#include <asm/blackfin.h>
9
10/* All functions in this file save the registers they uses.
11 So there is no need to save any registers before calling them. */
12
13 .text;
14
15/* Initialize LEDs. */
16
17ENTRY(_led_init)
18 LINK 0;
19 [--SP] = P0;
20 [--SP] = R0;
21 [--SP] = R1;
22 [--SP] = R2;
23 R1 = (PG6|PG7|PG8|PG9|PG10|PG11)(Z);
24 R2 = ~R1;
25
26 P0.H = hi(PORTG_FER);
27 P0.L = lo(PORTG_FER);
28 R0 = W[P0](Z);
29 SSYNC;
30 R0 = R0 & R2;
31 W[P0] = R0.L;
32 SSYNC;
33
34 P0.H = hi(PORTG_DIR_SET);
35 P0.L = lo(PORTG_DIR_SET);
36 W[P0] = R1.L;
37 SSYNC;
38
39 P0.H = hi(PORTG_INEN);
40 P0.L = lo(PORTG_INEN);
41 R0 = W[P0](Z);
42 SSYNC;
43 R0 = R0 & R2;
44 W[P0] = R0.L;
45 SSYNC;
46
47 R2 = [SP++];
48 R1 = [SP++];
49 R0 = [SP++];
50 P0 = [SP++];
51 RTS;
52 .size _led_init, .-_led_init
53
54/* Set one LED on. Leave other LEDs unchanged.
55 It expects the LED number passed through R0. */
56
57ENTRY(_led_on)
58 LINK 0;
59 [--SP] = P0;
60 [--SP] = R1;
61 CALL _led_init;
62 R1 = 1;
63 R0 += 5;
64 R1 <<= R0;
65 P0.H = hi(PORTG_SET);
66 P0.L = lo(PORTG_SET);
67 W[P0] = R1.L;
68 SSYNC;
69 R1 = [SP++];
70 P0 = [SP++];
71 UNLINK;
72 RTS;
73 .size _led_on, .-_led_on
74
75/* Set one LED off. Leave other LEDs unchanged. */
76
77ENTRY(_led_off)
78 LINK 0;
79 [--SP] = P0;
80 [--SP] = R1;
81 CALL _led_init;
82 R1 = 1;
83 R0 += 5;
84 R1 <<= R0;
85 P0.H = hi(PORTG_CLEAR);
86 P0.L = lo(PORTG_CLEAR);
87 W[P0] = R1.L;
88 SSYNC;
89 R1 = [SP++];
90 P0 = [SP++];
91 UNLINK;
92 RTS;
93 .size _led_off, .-_led_off
94
95/* Toggle one LED. Leave other LEDs unchanged. */
96
97ENTRY(_led_toggle)
98 LINK 0;
99 [--SP] = P0;
100 [--SP] = R1;
101 CALL _led_init;
102 R1 = 1;
103 R0 += 5;
104 R1 <<= R0;
105 P0.H = hi(PORTG);
106 P0.L = lo(PORTG);
107 R0 = W[P0](Z);
108 SSYNC;
109 R0 = R0 ^ R1;
110 W[P0] = R0.L;
111 SSYNC;
112 R1 = [SP++];
113 P0 = [SP++];
114 UNLINK;
115 RTS;
116 .size _led_toggle, .-_led_toggle
117
118/* Display the number using LEDs in binary format. */
119
120ENTRY(_led_disp_num)
121 LINK 0;
122 [--SP] = P0;
123 [--SP] = R1;
124 [--SP] = R2;
125 CALL _led_init;
126 R1 = 0x3f(X);
127 R0 = R0 & R1;
128 R2 = 6(X);
129 R0 <<= R2;
130 R1 <<= R2;
131 P0.H = hi(PORTG);
132 P0.L = lo(PORTG);
133 R2 = W[P0](Z);
134 SSYNC;
135 R1 = ~R1;
136 R2 = R2 & R1;
137 R2 = R2 | R0;
138 W[P0] = R2.L;
139 SSYNC;
140 R2 = [SP++];
141 R1 = [SP++];
142 P0 = [SP++];
143 UNLINK;
144 RTS;
145 .size _led_disp_num, .-_led_disp_num
146
147/* Toggle the number using LEDs in binary format. */
148
149ENTRY(_led_toggle_num)
150 LINK 0;
151 [--SP] = P0;
152 [--SP] = R1;
153 [--SP] = R2;
154 CALL _led_init;
155 R1 = 0x3f(X);
156 R0 = R0 & R1;
157 R1 = 6(X);
158 R0 <<= R1;
159 P0.H = hi(PORTG);
160 P0.L = lo(PORTG);
161 R1 = W[P0](Z);
162 SSYNC;
163 R1 = R1 ^ R0;
164 W[P0] = R1.L;
165 SSYNC;
166 R2 = [SP++];
167 R1 = [SP++];
168 P0 = [SP++];
169 UNLINK;
170 RTS;
171 .size _led_toggle_num, .-_led_toggle_num
172
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