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-rw-r--r--arch/arm/mach-pxa/clock.c25
-rw-r--r--arch/arm/mach-pxa/clock.h5
-rw-r--r--arch/arm/mach-pxa/eseries.c170
-rw-r--r--arch/arm/mach-pxa/include/mach/irqs.h1
-rw-r--r--arch/arm/mach-pxa/lubbock.c2
-rw-r--r--arch/arm/mach-pxa/pxa25x.c10
6 files changed, 155 insertions, 58 deletions
diff --git a/arch/arm/mach-pxa/clock.c b/arch/arm/mach-pxa/clock.c
index c01eea88f787..ca8e20538157 100644
--- a/arch/arm/mach-pxa/clock.c
+++ b/arch/arm/mach-pxa/clock.c
@@ -125,3 +125,28 @@ void clks_register(struct clk *clks, size_t num)
125 list_add(&clks[i].node, &clocks); 125 list_add(&clks[i].node, &clocks);
126 mutex_unlock(&clocks_mutex); 126 mutex_unlock(&clocks_mutex);
127} 127}
128
129int clk_add_alias(char *alias, struct device *alias_dev, char *id,
130 struct device *dev)
131{
132 struct clk *r = clk_lookup(dev, id);
133 struct clk *new;
134
135 if (!r)
136 return -ENODEV;
137
138 new = kzalloc(sizeof(struct clk), GFP_KERNEL);
139
140 if (!new)
141 return -ENOMEM;
142
143 new->name = alias;
144 new->dev = alias_dev;
145 new->other = r;
146
147 mutex_lock(&clocks_mutex);
148 list_add(&new->node, &clocks);
149 mutex_unlock(&clocks_mutex);
150
151 return 0;
152}
diff --git a/arch/arm/mach-pxa/clock.h b/arch/arm/mach-pxa/clock.h
index 1ec8f9178aaf..73be795fe3bf 100644
--- a/arch/arm/mach-pxa/clock.h
+++ b/arch/arm/mach-pxa/clock.h
@@ -1,3 +1,5 @@
1#include <linux/list.h>
2
1struct clk; 3struct clk;
2 4
3struct clkops { 5struct clkops {
@@ -86,3 +88,6 @@ extern void clk_pxa3xx_cken_disable(struct clk *);
86#endif 88#endif
87 89
88void clks_register(struct clk *clks, size_t num); 90void clks_register(struct clk *clks, size_t num);
91int clk_add_alias(char *alias, struct device *alias_dev, char *id,
92 struct device *dev);
93
diff --git a/arch/arm/mach-pxa/eseries.c b/arch/arm/mach-pxa/eseries.c
index 03942450885b..001a252bd514 100644
--- a/arch/arm/mach-pxa/eseries.c
+++ b/arch/arm/mach-pxa/eseries.c
@@ -10,18 +10,78 @@
10 * 10 *
11 */ 11 */
12 12
13#include <linux/kernel.h>
13#include <linux/init.h> 14#include <linux/init.h>
14 15
15#include <asm/setup.h> 16#include <asm/setup.h>
16#include <asm/mach/arch.h> 17#include <asm/mach/arch.h>
17#include <mach/hardware.h>
18#include <asm/mach-types.h> 18#include <asm/mach-types.h>
19 19
20#include <mach/mfp-pxa25x.h>
21#include <mach/hardware.h>
22
20#include "generic.h" 23#include "generic.h"
21 24
25static unsigned long e740_pin_config[] __initdata = {
26 /* Chip selects */
27 GPIO15_nCS_1, /* CS1 - Flash */
28 GPIO79_nCS_3, /* CS3 - IMAGEON */
29 GPIO80_nCS_4, /* CS4 - TMIO */
30
31 /* Clocks */
32 GPIO12_32KHz,
33
34 /* BTUART */
35 GPIO42_BTUART_RXD,
36 GPIO43_BTUART_TXD,
37 GPIO44_BTUART_CTS,
38 GPIO45_GPIO, /* Used by TMIO for #SUSPEND */
39
40 /* PC Card */
41 GPIO8_GPIO, /* CD0 */
42 GPIO44_GPIO, /* CD1 */
43 GPIO11_GPIO, /* IRQ0 */
44 GPIO6_GPIO, /* IRQ1 */
45 GPIO27_GPIO, /* RST0 */
46 GPIO24_GPIO, /* RST1 */
47 GPIO20_GPIO, /* PWR0 */
48 GPIO23_GPIO, /* PWR1 */
49 GPIO48_nPOE,
50 GPIO49_nPWE,
51 GPIO50_nPIOR,
52 GPIO51_nPIOW,
53 GPIO52_nPCE_1,
54 GPIO53_nPCE_2,
55 GPIO54_nPSKTSEL,
56 GPIO55_nPREG,
57 GPIO56_nPWAIT,
58 GPIO57_nIOIS16,
59
60 /* wakeup */
61 GPIO0_GPIO | WAKEUP_ON_EDGE_RISE,
62};
63
64static unsigned long e400_pin_config[] __initdata = {
65 /* Chip selects */
66 GPIO15_nCS_1, /* CS1 - Flash */
67 GPIO80_nCS_4, /* CS4 - TMIO */
68
69 /* Clocks */
70 GPIO12_32KHz,
71
72 /* BTUART */
73 GPIO42_BTUART_RXD,
74 GPIO43_BTUART_TXD,
75 GPIO44_BTUART_CTS,
76 GPIO45_GPIO, /* Used by TMIO for #SUSPEND */
77
78 /* wakeup */
79 GPIO0_GPIO | WAKEUP_ON_EDGE_RISE,
80};
81
22/* Only e800 has 128MB RAM */ 82/* Only e800 has 128MB RAM */
23static void __init eseries_fixup(struct machine_desc *desc, 83static void __init eseries_fixup(struct machine_desc *desc,
24 struct tag *tags, char **cmdline, struct meminfo *mi) 84 struct tag *tags, char **cmdline, struct meminfo *mi)
25{ 85{
26 mi->nr_banks=1; 86 mi->nr_banks=1;
27 mi->bank[0].start = 0xa0000000; 87 mi->bank[0].start = 0xa0000000;
@@ -32,83 +92,95 @@ static void __init eseries_fixup(struct machine_desc *desc,
32 mi->bank[0].size = (64*1024*1024); 92 mi->bank[0].size = (64*1024*1024);
33} 93}
34 94
95static void __init e740_init(void)
96{
97 pxa2xx_mfp_config(ARRAY_AND_SIZE(e740_pin_config));
98}
99
100static void __init e400_init(void)
101{
102 pxa2xx_mfp_config(ARRAY_AND_SIZE(e400_pin_config));
103}
104
35/* e-series machine definitions */ 105/* e-series machine definitions */
36 106
37#ifdef CONFIG_MACH_E330 107#ifdef CONFIG_MACH_E330
38MACHINE_START(E330, "Toshiba e330") 108MACHINE_START(E330, "Toshiba e330")
39 /* Maintainer: Ian Molton (spyro@f2s.com) */ 109 /* Maintainer: Ian Molton (spyro@f2s.com) */
40 .phys_io = 0x40000000, 110 .phys_io = 0x40000000,
41 .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, 111 .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
42 .boot_params = 0xa0000100, 112 .boot_params = 0xa0000100,
43 .map_io = pxa_map_io, 113 .map_io = pxa_map_io,
44 .init_irq = pxa25x_init_irq, 114 .init_irq = pxa25x_init_irq,
45 .fixup = eseries_fixup, 115 .fixup = eseries_fixup,
46 .timer = &pxa_timer, 116 .timer = &pxa_timer,
47MACHINE_END 117MACHINE_END
48#endif 118#endif
49 119
50#ifdef CONFIG_MACH_E350 120#ifdef CONFIG_MACH_E350
51MACHINE_START(E350, "Toshiba e350") 121MACHINE_START(E350, "Toshiba e350")
52 /* Maintainer: Ian Molton (spyro@f2s.com) */ 122 /* Maintainer: Ian Molton (spyro@f2s.com) */
53 .phys_io = 0x40000000, 123 .phys_io = 0x40000000,
54 .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, 124 .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
55 .boot_params = 0xa0000100, 125 .boot_params = 0xa0000100,
56 .map_io = pxa_map_io, 126 .map_io = pxa_map_io,
57 .init_irq = pxa25x_init_irq, 127 .init_irq = pxa25x_init_irq,
58 .fixup = eseries_fixup, 128 .fixup = eseries_fixup,
59 .timer = &pxa_timer, 129 .timer = &pxa_timer,
60MACHINE_END 130MACHINE_END
61#endif 131#endif
62 132
63#ifdef CONFIG_MACH_E740 133#ifdef CONFIG_MACH_E740
64MACHINE_START(E740, "Toshiba e740") 134MACHINE_START(E740, "Toshiba e740")
65 /* Maintainer: Ian Molton (spyro@f2s.com) */ 135 /* Maintainer: Ian Molton (spyro@f2s.com) */
66 .phys_io = 0x40000000, 136 .phys_io = 0x40000000,
67 .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, 137 .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
68 .boot_params = 0xa0000100, 138 .boot_params = 0xa0000100,
69 .map_io = pxa_map_io, 139 .map_io = pxa_map_io,
70 .init_irq = pxa25x_init_irq, 140 .init_irq = pxa25x_init_irq,
71 .fixup = eseries_fixup, 141 .fixup = eseries_fixup,
72 .timer = &pxa_timer, 142 .init_machine = e740_init,
143 .timer = &pxa_timer,
73MACHINE_END 144MACHINE_END
74#endif 145#endif
75 146
76#ifdef CONFIG_MACH_E750 147#ifdef CONFIG_MACH_E750
77MACHINE_START(E750, "Toshiba e750") 148MACHINE_START(E750, "Toshiba e750")
78 /* Maintainer: Ian Molton (spyro@f2s.com) */ 149 /* Maintainer: Ian Molton (spyro@f2s.com) */
79 .phys_io = 0x40000000, 150 .phys_io = 0x40000000,
80 .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, 151 .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
81 .boot_params = 0xa0000100, 152 .boot_params = 0xa0000100,
82 .map_io = pxa_map_io, 153 .map_io = pxa_map_io,
83 .init_irq = pxa25x_init_irq, 154 .init_irq = pxa25x_init_irq,
84 .fixup = eseries_fixup, 155 .fixup = eseries_fixup,
85 .timer = &pxa_timer, 156 .timer = &pxa_timer,
86MACHINE_END 157MACHINE_END
87#endif 158#endif
88 159
89#ifdef CONFIG_MACH_E400 160#ifdef CONFIG_MACH_E400
90MACHINE_START(E400, "Toshiba e400") 161MACHINE_START(E400, "Toshiba e400")
91 /* Maintainer: Ian Molton (spyro@f2s.com) */ 162 /* Maintainer: Ian Molton (spyro@f2s.com) */
92 .phys_io = 0x40000000, 163 .phys_io = 0x40000000,
93 .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, 164 .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
94 .boot_params = 0xa0000100, 165 .boot_params = 0xa0000100,
95 .map_io = pxa_map_io, 166 .map_io = pxa_map_io,
96 .init_irq = pxa25x_init_irq, 167 .init_irq = pxa25x_init_irq,
97 .fixup = eseries_fixup, 168 .fixup = eseries_fixup,
98 .timer = &pxa_timer, 169 .init_machine = e400_init,
170 .timer = &pxa_timer,
99MACHINE_END 171MACHINE_END
100#endif 172#endif
101 173
102#ifdef CONFIG_MACH_E800 174#ifdef CONFIG_MACH_E800
103MACHINE_START(E800, "Toshiba e800") 175MACHINE_START(E800, "Toshiba e800")
104 /* Maintainer: Ian Molton (spyro@f2s.com) */ 176 /* Maintainer: Ian Molton (spyro@f2s.com) */
105 .phys_io = 0x40000000, 177 .phys_io = 0x40000000,
106 .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, 178 .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
107 .boot_params = 0xa0000100, 179 .boot_params = 0xa0000100,
108 .map_io = pxa_map_io, 180 .map_io = pxa_map_io,
109 .init_irq = pxa25x_init_irq, 181 .init_irq = pxa25x_init_irq,
110 .fixup = eseries_fixup, 182 .fixup = eseries_fixup,
111 .timer = &pxa_timer, 183 .timer = &pxa_timer,
112MACHINE_END 184MACHINE_END
113#endif 185#endif
114 186
diff --git a/arch/arm/mach-pxa/include/mach/irqs.h b/arch/arm/mach-pxa/include/mach/irqs.h
index 32772bc6925c..108b5db9b2af 100644
--- a/arch/arm/mach-pxa/include/mach/irqs.h
+++ b/arch/arm/mach-pxa/include/mach/irqs.h
@@ -183,6 +183,7 @@
183 defined(CONFIG_MACH_TOSA) || \ 183 defined(CONFIG_MACH_TOSA) || \
184 defined(CONFIG_MACH_MAINSTONE) || \ 184 defined(CONFIG_MACH_MAINSTONE) || \
185 defined(CONFIG_MACH_PCM027) || \ 185 defined(CONFIG_MACH_PCM027) || \
186 defined(CONFIG_ARCH_PXA_ESERIES) || \
186 defined(CONFIG_MACH_MAGICIAN) 187 defined(CONFIG_MACH_MAGICIAN)
187#define NR_IRQS (IRQ_BOARD_END) 188#define NR_IRQS (IRQ_BOARD_END)
188#elif defined(CONFIG_MACH_ZYLONITE) 189#elif defined(CONFIG_MACH_ZYLONITE)
diff --git a/arch/arm/mach-pxa/lubbock.c b/arch/arm/mach-pxa/lubbock.c
index bb9e09208b9f..4ffdff2d9ff1 100644
--- a/arch/arm/mach-pxa/lubbock.c
+++ b/arch/arm/mach-pxa/lubbock.c
@@ -52,6 +52,7 @@
52#include <mach/mmc.h> 52#include <mach/mmc.h>
53 53
54#include "generic.h" 54#include "generic.h"
55#include "clock.h"
55#include "devices.h" 56#include "devices.h"
56 57
57static unsigned long lubbock_pin_config[] __initdata = { 58static unsigned long lubbock_pin_config[] __initdata = {
@@ -485,6 +486,7 @@ static void __init lubbock_init(void)
485 486
486 pxa2xx_mfp_config(ARRAY_AND_SIZE(lubbock_pin_config)); 487 pxa2xx_mfp_config(ARRAY_AND_SIZE(lubbock_pin_config));
487 488
489 clk_add_alias("SA1111_CLK", NULL, "GPIO11_CLK", NULL);
488 pxa_set_udc_info(&udc_info); 490 pxa_set_udc_info(&udc_info);
489 set_pxa_fb_info(&sharp_lm8v31); 491 set_pxa_fb_info(&sharp_lm8v31);
490 pxa_set_mci_info(&lubbock_mci_platform_data); 492 pxa_set_mci_info(&lubbock_mci_platform_data);
diff --git a/arch/arm/mach-pxa/pxa25x.c b/arch/arm/mach-pxa/pxa25x.c
index 9e5d8a8c6424..305452b56e91 100644
--- a/arch/arm/mach-pxa/pxa25x.c
+++ b/arch/arm/mach-pxa/pxa25x.c
@@ -166,8 +166,7 @@ static struct clk pxa25x_hwuart_clk =
166; 166;
167 167
168/* 168/*
169 * PXA 2xx clock declarations. Order is important (see aliases below) 169 * PXA 2xx clock declarations.
170 * Please be careful not to disrupt the ordering.
171 */ 170 */
172static struct clk pxa25x_clks[] = { 171static struct clk pxa25x_clks[] = {
173 INIT_CK("LCDCLK", LCD, &clk_pxa25x_lcd_ops, &pxa_device_fb.dev), 172 INIT_CK("LCDCLK", LCD, &clk_pxa25x_lcd_ops, &pxa_device_fb.dev),
@@ -194,11 +193,6 @@ static struct clk pxa25x_clks[] = {
194 INIT_CKEN("FICPCLK", FICP, 47923000, 0, NULL), 193 INIT_CKEN("FICPCLK", FICP, 47923000, 0, NULL),
195}; 194};
196 195
197static struct clk pxa2xx_clk_aliases[] = {
198 INIT_CKOTHER("GPIO7_CLK", &pxa25x_clks[4], NULL),
199 INIT_CKOTHER("SA1111_CLK", &pxa25x_clks[5], NULL),
200};
201
202#ifdef CONFIG_PM 196#ifdef CONFIG_PM
203 197
204#define SAVE(x) sleep_save[SLEEP_SAVE_##x] = x 198#define SAVE(x) sleep_save[SLEEP_SAVE_##x] = x
@@ -375,8 +369,6 @@ static int __init pxa25x_init(void)
375 if (cpu_is_pxa255()) 369 if (cpu_is_pxa255())
376 ret = platform_device_register(&pxa_device_hwuart); 370 ret = platform_device_register(&pxa_device_hwuart);
377 371
378 clks_register(pxa2xx_clk_aliases, ARRAY_SIZE(pxa2xx_clk_aliases));
379
380 return ret; 372 return ret;
381} 373}
382 374
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-19 21:55:00 -0500