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-rw-r--r--arch/arm/mach-ep93xx/Kconfig12
-rw-r--r--arch/arm/mach-ep93xx/Makefile2
-rw-r--r--arch/arm/mach-ep93xx/adssphere.c91
-rw-r--r--arch/arm/mach-ep93xx/core.c6
-rw-r--r--arch/arm/mach-ep93xx/edb9302a.c91
5 files changed, 199 insertions, 3 deletions
diff --git a/arch/arm/mach-ep93xx/Kconfig b/arch/arm/mach-ep93xx/Kconfig
index e346b03cd921..af7904b3d0a8 100644
--- a/arch/arm/mach-ep93xx/Kconfig
+++ b/arch/arm/mach-ep93xx/Kconfig
@@ -9,12 +9,24 @@ config CRUNCH
9 9
10comment "EP93xx Platforms" 10comment "EP93xx Platforms"
11 11
12config MACH_ADSSPHERE
13 bool "Support ADS Sphere"
14 help
15 Say 'Y' here if you want your kernel to support the ADS
16 Sphere board.
17
12config MACH_EDB9302 18config MACH_EDB9302
13 bool "Support Cirrus Logic EDB9302" 19 bool "Support Cirrus Logic EDB9302"
14 help 20 help
15 Say 'Y' here if you want your kernel to support the Cirrus 21 Say 'Y' here if you want your kernel to support the Cirrus
16 Logic EDB9302 Evaluation Board. 22 Logic EDB9302 Evaluation Board.
17 23
24config MACH_EDB9302A
25 bool "Support Cirrus Logic EDB9302A"
26 help
27 Say 'Y' here if you want your kernel to support the Cirrus
28 Logic EDB9302A Evaluation Board.
29
18config MACH_EDB9312 30config MACH_EDB9312
19 bool "Support Cirrus Logic EDB9312" 31 bool "Support Cirrus Logic EDB9312"
20 help 32 help
diff --git a/arch/arm/mach-ep93xx/Makefile b/arch/arm/mach-ep93xx/Makefile
index c2eb18b530c2..b06641dd450d 100644
--- a/arch/arm/mach-ep93xx/Makefile
+++ b/arch/arm/mach-ep93xx/Makefile
@@ -6,7 +6,9 @@ obj-m :=
6obj-n := 6obj-n :=
7obj- := 7obj- :=
8 8
9obj-$(CONFIG_MACH_ADSSPHERE) += adssphere.o
9obj-$(CONFIG_MACH_EDB9302) += edb9302.o 10obj-$(CONFIG_MACH_EDB9302) += edb9302.o
11obj-$(CONFIG_MACH_EDB9302A) += edb9302a.o
10obj-$(CONFIG_MACH_EDB9312) += edb9312.o 12obj-$(CONFIG_MACH_EDB9312) += edb9312.o
11obj-$(CONFIG_MACH_EDB9315) += edb9315.o 13obj-$(CONFIG_MACH_EDB9315) += edb9315.o
12obj-$(CONFIG_MACH_EDB9315A) += edb9315a.o 14obj-$(CONFIG_MACH_EDB9315A) += edb9315a.o
diff --git a/arch/arm/mach-ep93xx/adssphere.c b/arch/arm/mach-ep93xx/adssphere.c
new file mode 100644
index 000000000000..ac5d5818eb7b
--- /dev/null
+++ b/arch/arm/mach-ep93xx/adssphere.c
@@ -0,0 +1,91 @@
1/*
2 * arch/arm/mach-ep93xx/adssphere.c
3 * ADS Sphere support.
4 *
5 * Copyright (C) 2006 Lennert Buytenhek <buytenh@wantstofly.org>
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or (at
10 * your option) any later version.
11 */
12
13#include <linux/kernel.h>
14#include <linux/init.h>
15#include <linux/mm.h>
16#include <linux/sched.h>
17#include <linux/interrupt.h>
18#include <linux/ioport.h>
19#include <linux/mtd/physmap.h>
20#include <linux/platform_device.h>
21#include <asm/io.h>
22#include <asm/hardware.h>
23#include <asm/mach-types.h>
24#include <asm/mach/arch.h>
25
26static struct physmap_flash_data adssphere_flash_data = {
27 .width = 4,
28};
29
30static struct resource adssphere_flash_resource = {
31 .start = 0x60000000,
32 .end = 0x61ffffff,
33 .flags = IORESOURCE_MEM,
34};
35
36static struct platform_device adssphere_flash = {
37 .name = "physmap-flash",
38 .id = 0,
39 .dev = {
40 .platform_data = &adssphere_flash_data,
41 },
42 .num_resources = 1,
43 .resource = &adssphere_flash_resource,
44};
45
46static struct ep93xx_eth_data adssphere_eth_data = {
47 .phy_id = 1,
48};
49
50static struct resource adssphere_eth_resource[] = {
51 {
52 .start = EP93XX_ETHERNET_PHYS_BASE,
53 .end = EP93XX_ETHERNET_PHYS_BASE + 0xffff,
54 .flags = IORESOURCE_MEM,
55 }, {
56 .start = IRQ_EP93XX_ETHERNET,
57 .end = IRQ_EP93XX_ETHERNET,
58 .flags = IORESOURCE_IRQ,
59 }
60};
61
62static struct platform_device adssphere_eth_device = {
63 .name = "ep93xx-eth",
64 .id = -1,
65 .dev = {
66 .platform_data = &adssphere_eth_data,
67 },
68 .num_resources = 2,
69 .resource = adssphere_eth_resource,
70};
71
72static void __init adssphere_init_machine(void)
73{
74 ep93xx_init_devices();
75 platform_device_register(&adssphere_flash);
76
77 memcpy(adssphere_eth_data.dev_addr,
78 (void *)(EP93XX_ETHERNET_BASE + 0x50), 6);
79 platform_device_register(&adssphere_eth_device);
80}
81
82MACHINE_START(ADSSPHERE, "ADS Sphere board")
83 /* Maintainer: Lennert Buytenhek <buytenh@wantstofly.org> */
84 .phys_io = EP93XX_APB_PHYS_BASE,
85 .io_pg_offst = ((EP93XX_APB_VIRT_BASE) >> 18) & 0xfffc,
86 .boot_params = 0x00000100,
87 .map_io = ep93xx_map_io,
88 .init_irq = ep93xx_init_irq,
89 .timer = &ep93xx_timer,
90 .init_machine = adssphere_init_machine,
91MACHINE_END
diff --git a/arch/arm/mach-ep93xx/core.c b/arch/arm/mach-ep93xx/core.c
index e3fd1ab6adcc..d649b39711d4 100644
--- a/arch/arm/mach-ep93xx/core.c
+++ b/arch/arm/mach-ep93xx/core.c
@@ -245,7 +245,7 @@ EXPORT_SYMBOL(gpio_line_set);
245 * EP93xx IRQ handling 245 * EP93xx IRQ handling
246 *************************************************************************/ 246 *************************************************************************/
247static void ep93xx_gpio_ab_irq_handler(unsigned int irq, 247static void ep93xx_gpio_ab_irq_handler(unsigned int irq,
248 struct irqdesc *desc) 248 struct irq_desc *desc)
249{ 249{
250 unsigned char status; 250 unsigned char status;
251 int i; 251 int i;
@@ -335,7 +335,7 @@ static int ep93xx_gpio_ab_irq_type(unsigned int irq, unsigned int type)
335 return 0; 335 return 0;
336} 336}
337 337
338static struct irqchip ep93xx_gpio_ab_irq_chip = { 338static struct irq_chip ep93xx_gpio_ab_irq_chip = {
339 .ack = ep93xx_gpio_ab_irq_mask_ack, 339 .ack = ep93xx_gpio_ab_irq_mask_ack,
340 .mask = ep93xx_gpio_ab_irq_mask, 340 .mask = ep93xx_gpio_ab_irq_mask,
341 .unmask = ep93xx_gpio_ab_irq_unmask, 341 .unmask = ep93xx_gpio_ab_irq_unmask,
@@ -352,7 +352,7 @@ void __init ep93xx_init_irq(void)
352 352
353 for (irq = IRQ_EP93XX_GPIO(0) ; irq <= IRQ_EP93XX_GPIO(15); irq++) { 353 for (irq = IRQ_EP93XX_GPIO(0) ; irq <= IRQ_EP93XX_GPIO(15); irq++) {
354 set_irq_chip(irq, &ep93xx_gpio_ab_irq_chip); 354 set_irq_chip(irq, &ep93xx_gpio_ab_irq_chip);
355 set_irq_handler(irq, do_level_IRQ); 355 set_irq_handler(irq, handle_level_irq);
356 set_irq_flags(irq, IRQF_VALID); 356 set_irq_flags(irq, IRQF_VALID);
357 } 357 }
358 set_irq_chained_handler(IRQ_EP93XX_GPIO_AB, ep93xx_gpio_ab_irq_handler); 358 set_irq_chained_handler(IRQ_EP93XX_GPIO_AB, ep93xx_gpio_ab_irq_handler);
diff --git a/arch/arm/mach-ep93xx/edb9302a.c b/arch/arm/mach-ep93xx/edb9302a.c
new file mode 100644
index 000000000000..62e064bab1d2
--- /dev/null
+++ b/arch/arm/mach-ep93xx/edb9302a.c
@@ -0,0 +1,91 @@
1/*
2 * arch/arm/mach-ep93xx/edb9302a.c
3 * Cirrus Logic EDB9302A support.
4 *
5 * Copyright (C) 2006 Lennert Buytenhek <buytenh@wantstofly.org>
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or (at
10 * your option) any later version.
11 */
12
13#include <linux/kernel.h>
14#include <linux/init.h>
15#include <linux/mm.h>
16#include <linux/sched.h>
17#include <linux/interrupt.h>
18#include <linux/ioport.h>
19#include <linux/mtd/physmap.h>
20#include <linux/platform_device.h>
21#include <asm/io.h>
22#include <asm/hardware.h>
23#include <asm/mach-types.h>
24#include <asm/mach/arch.h>
25
26static struct physmap_flash_data edb9302a_flash_data = {
27 .width = 2,
28};
29
30static struct resource edb9302a_flash_resource = {
31 .start = 0x60000000,
32 .end = 0x60ffffff,
33 .flags = IORESOURCE_MEM,
34};
35
36static struct platform_device edb9302a_flash = {
37 .name = "physmap-flash",
38 .id = 0,
39 .dev = {
40 .platform_data = &edb9302a_flash_data,
41 },
42 .num_resources = 1,
43 .resource = &edb9302a_flash_resource,
44};
45
46static struct ep93xx_eth_data edb9302a_eth_data = {
47 .phy_id = 1,
48};
49
50static struct resource edb9302a_eth_resource[] = {
51 {
52 .start = EP93XX_ETHERNET_PHYS_BASE,
53 .end = EP93XX_ETHERNET_PHYS_BASE + 0xffff,
54 .flags = IORESOURCE_MEM,
55 }, {
56 .start = IRQ_EP93XX_ETHERNET,
57 .end = IRQ_EP93XX_ETHERNET,
58 .flags = IORESOURCE_IRQ,
59 }
60};
61
62static struct platform_device edb9302a_eth_device = {
63 .name = "ep93xx-eth",
64 .id = -1,
65 .dev = {
66 .platform_data = &edb9302a_eth_data,
67 },
68 .num_resources = 2,
69 .resource = edb9302a_eth_resource,
70};
71
72static void __init edb9302a_init_machine(void)
73{
74 ep93xx_init_devices();
75 platform_device_register(&edb9302a_flash);
76
77 memcpy(edb9302a_eth_data.dev_addr,
78 (void *)(EP93XX_ETHERNET_BASE + 0x50), 6);
79 platform_device_register(&edb9302a_eth_device);
80}
81
82MACHINE_START(EDB9302A, "Cirrus Logic EDB9302A Evaluation Board")
83 /* Maintainer: Lennert Buytenhek <buytenh@wantstofly.org> */
84 .phys_io = EP93XX_APB_PHYS_BASE,
85 .io_pg_offst = ((EP93XX_APB_VIRT_BASE) >> 18) & 0xfffc,
86 .boot_params = 0xc0000100,
87 .map_io = ep93xx_map_io,
88 .init_irq = ep93xx_init_irq,
89 .timer = &ep93xx_timer,
90 .init_machine = edb9302a_init_machine,
91MACHINE_END
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-26 01:12:02 -0500