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authorRussell King <rmk@dyn-67.arm.linux.org.uk>2005-08-18 05:10:46 -0400
committerRussell King <rmk+kernel@arm.linux.org.uk>2005-08-18 05:10:46 -0400
commit323cdfc191b7c1597dc748175062c368568d6af4 (patch)
tree7f4b242501db5498e889cc14054674ef4a7629b9 /arch
parent5e742ad66b4a8ba6f9d729660f822676d9e405d4 (diff)
[MFD] Add SA11x0 MCP platform device support
Add platform device data for the SA11x0 MCP device. This allows platforms to customise the configuration of the SA11x0 MCP device according to their needs. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/mach-sa1100/assabet.c7
-rw-r--r--arch/arm/mach-sa1100/cerf.c7
-rw-r--r--arch/arm/mach-sa1100/generic.c5
-rw-r--r--arch/arm/mach-sa1100/generic.h3
-rw-r--r--arch/arm/mach-sa1100/lart.c12
-rw-r--r--arch/arm/mach-sa1100/shannon.c7
-rw-r--r--arch/arm/mach-sa1100/simpad.c7
7 files changed, 48 insertions, 0 deletions
diff --git a/arch/arm/mach-sa1100/assabet.c b/arch/arm/mach-sa1100/assabet.c
index 4d4d303ee3a8..24687f511bf5 100644
--- a/arch/arm/mach-sa1100/assabet.c
+++ b/arch/arm/mach-sa1100/assabet.c
@@ -35,6 +35,7 @@
35#include <asm/mach/map.h> 35#include <asm/mach/map.h>
36#include <asm/mach/serial_sa1100.h> 36#include <asm/mach/serial_sa1100.h>
37#include <asm/arch/assabet.h> 37#include <asm/arch/assabet.h>
38#include <asm/arch/mcp.h>
38 39
39#include "generic.h" 40#include "generic.h"
40 41
@@ -198,6 +199,11 @@ static struct irda_platform_data assabet_irda_data = {
198 .set_speed = assabet_irda_set_speed, 199 .set_speed = assabet_irda_set_speed,
199}; 200};
200 201
202static struct mcp_plat_data assabet_mcp_data = {
203 .mccr0 = MCCR0_ADM,
204 .sclk_rate = 11981000,
205};
206
201static void __init assabet_init(void) 207static void __init assabet_init(void)
202{ 208{
203 /* 209 /*
@@ -246,6 +252,7 @@ static void __init assabet_init(void)
246 sa11x0_set_flash_data(&assabet_flash_data, assabet_flash_resources, 252 sa11x0_set_flash_data(&assabet_flash_data, assabet_flash_resources,
247 ARRAY_SIZE(assabet_flash_resources)); 253 ARRAY_SIZE(assabet_flash_resources));
248 sa11x0_set_irda_data(&assabet_irda_data); 254 sa11x0_set_irda_data(&assabet_irda_data);
255 sa11x0_set_mcp_data(&assabet_mcp_data);
249} 256}
250 257
251/* 258/*
diff --git a/arch/arm/mach-sa1100/cerf.c b/arch/arm/mach-sa1100/cerf.c
index 0aa918e24c31..9484be7dc671 100644
--- a/arch/arm/mach-sa1100/cerf.c
+++ b/arch/arm/mach-sa1100/cerf.c
@@ -29,6 +29,7 @@
29#include <asm/mach/serial_sa1100.h> 29#include <asm/mach/serial_sa1100.h>
30 30
31#include <asm/arch/cerf.h> 31#include <asm/arch/cerf.h>
32#include <asm/arch/mcp.h>
32#include "generic.h" 33#include "generic.h"
33 34
34static struct resource cerfuart2_resources[] = { 35static struct resource cerfuart2_resources[] = {
@@ -116,10 +117,16 @@ static void __init cerf_map_io(void)
116 GPDR |= CERF_GPIO_CF_RESET; 117 GPDR |= CERF_GPIO_CF_RESET;
117} 118}
118 119
120static struct mcp_plat_data cerf_mcp_data = {
121 .mccr0 = MCCR0_ADM,
122 .sclk_rate = 11981000,
123};
124
119static void __init cerf_init(void) 125static void __init cerf_init(void)
120{ 126{
121 platform_add_devices(cerf_devices, ARRAY_SIZE(cerf_devices)); 127 platform_add_devices(cerf_devices, ARRAY_SIZE(cerf_devices));
122 sa11x0_set_flash_data(&cerf_flash_data, &cerf_flash_resource, 1); 128 sa11x0_set_flash_data(&cerf_flash_data, &cerf_flash_resource, 1);
129 sa11x0_set_mcp_data(&cerf_mcp_data);
123} 130}
124 131
125MACHINE_START(CERF, "Intrinsyc CerfBoard/CerfCube") 132MACHINE_START(CERF, "Intrinsyc CerfBoard/CerfCube")
diff --git a/arch/arm/mach-sa1100/generic.c b/arch/arm/mach-sa1100/generic.c
index 95ae217be1bc..3f1e358455e5 100644
--- a/arch/arm/mach-sa1100/generic.c
+++ b/arch/arm/mach-sa1100/generic.c
@@ -221,6 +221,11 @@ static struct platform_device sa11x0mcp_device = {
221 .resource = sa11x0mcp_resources, 221 .resource = sa11x0mcp_resources,
222}; 222};
223 223
224void sa11x0_set_mcp_data(struct mcp_plat_data *data)
225{
226 sa11x0mcp_device.dev.platform_data = data;
227}
228
224static struct resource sa11x0ssp_resources[] = { 229static struct resource sa11x0ssp_resources[] = {
225 [0] = { 230 [0] = {
226 .start = 0x80070000, 231 .start = 0x80070000,
diff --git a/arch/arm/mach-sa1100/generic.h b/arch/arm/mach-sa1100/generic.h
index bfe41da9923e..279e3afa3c39 100644
--- a/arch/arm/mach-sa1100/generic.h
+++ b/arch/arm/mach-sa1100/generic.h
@@ -34,5 +34,8 @@ struct resource;
34extern void sa11x0_set_flash_data(struct flash_platform_data *flash, 34extern void sa11x0_set_flash_data(struct flash_platform_data *flash,
35 struct resource *res, int nr); 35 struct resource *res, int nr);
36 36
37struct sa11x0_ssp_plat_ops;
38extern void sa11x0_set_ssp_data(struct sa11x0_ssp_plat_ops *ops);
39
37struct irda_platform_data; 40struct irda_platform_data;
38void sa11x0_set_irda_data(struct irda_platform_data *irda); 41void sa11x0_set_irda_data(struct irda_platform_data *irda);
diff --git a/arch/arm/mach-sa1100/lart.c b/arch/arm/mach-sa1100/lart.c
index 870b488aeda4..ed6744d480af 100644
--- a/arch/arm/mach-sa1100/lart.c
+++ b/arch/arm/mach-sa1100/lart.c
@@ -13,12 +13,23 @@
13#include <asm/mach/arch.h> 13#include <asm/mach/arch.h>
14#include <asm/mach/map.h> 14#include <asm/mach/map.h>
15#include <asm/mach/serial_sa1100.h> 15#include <asm/mach/serial_sa1100.h>
16#include <asm/arch/mcp.h>
16 17
17#include "generic.h" 18#include "generic.h"
18 19
19 20
20#warning "include/asm/arch-sa1100/ide.h needs fixing for lart" 21#warning "include/asm/arch-sa1100/ide.h needs fixing for lart"
21 22
23static struct mcp_plat_data lart_mcp_data = {
24 .mccr0 = MCCR0_ADM,
25 .sclk_rate = 11981000,
26};
27
28static void __init lart_init(void)
29{
30 sa11x0_set_mcp_data(&lart_mcp_data);
31}
32
22static struct map_desc lart_io_desc[] __initdata = { 33static struct map_desc lart_io_desc[] __initdata = {
23 /* virtual physical length type */ 34 /* virtual physical length type */
24 { 0xe8000000, 0x00000000, 0x00400000, MT_DEVICE }, /* main flash memory */ 35 { 0xe8000000, 0x00000000, 0x00400000, MT_DEVICE }, /* main flash memory */
@@ -47,5 +58,6 @@ MACHINE_START(LART, "LART")
47 .boot_params = 0xc0000100, 58 .boot_params = 0xc0000100,
48 .map_io = lart_map_io, 59 .map_io = lart_map_io,
49 .init_irq = sa1100_init_irq, 60 .init_irq = sa1100_init_irq,
61 .init_machine = lart_init,
50 .timer = &sa1100_timer, 62 .timer = &sa1100_timer,
51MACHINE_END 63MACHINE_END
diff --git a/arch/arm/mach-sa1100/shannon.c b/arch/arm/mach-sa1100/shannon.c
index 43a00359fcdd..7482288278d9 100644
--- a/arch/arm/mach-sa1100/shannon.c
+++ b/arch/arm/mach-sa1100/shannon.c
@@ -18,6 +18,7 @@
18#include <asm/mach/flash.h> 18#include <asm/mach/flash.h>
19#include <asm/mach/map.h> 19#include <asm/mach/map.h>
20#include <asm/mach/serial_sa1100.h> 20#include <asm/mach/serial_sa1100.h>
21#include <asm/arch/mcp.h>
21#include <asm/arch/shannon.h> 22#include <asm/arch/shannon.h>
22 23
23#include "generic.h" 24#include "generic.h"
@@ -52,9 +53,15 @@ static struct resource shannon_flash_resource = {
52 .flags = IORESOURCE_MEM, 53 .flags = IORESOURCE_MEM,
53}; 54};
54 55
56static struct mcp_plat_data shannon_mcp_data = {
57 .mccr0 = MCCR0_ADM,
58 .sclk_rate = 11981000,
59};
60
55static void __init shannon_init(void) 61static void __init shannon_init(void)
56{ 62{
57 sa11x0_set_flash_data(&shannon_flash_data, &shannon_flash_resource, 1); 63 sa11x0_set_flash_data(&shannon_flash_data, &shannon_flash_resource, 1);
64 sa11x0_set_mcp_data(&shannon_mcp_data);
58} 65}
59 66
60static void __init shannon_map_io(void) 67static void __init shannon_map_io(void)
diff --git a/arch/arm/mach-sa1100/simpad.c b/arch/arm/mach-sa1100/simpad.c
index 77978586b126..07f6d5fd7bb0 100644
--- a/arch/arm/mach-sa1100/simpad.c
+++ b/arch/arm/mach-sa1100/simpad.c
@@ -23,6 +23,7 @@
23#include <asm/mach/flash.h> 23#include <asm/mach/flash.h>
24#include <asm/mach/map.h> 24#include <asm/mach/map.h>
25#include <asm/mach/serial_sa1100.h> 25#include <asm/mach/serial_sa1100.h>
26#include <asm/arch/mcp.h>
26#include <asm/arch/simpad.h> 27#include <asm/arch/simpad.h>
27 28
28#include <linux/serial_core.h> 29#include <linux/serial_core.h>
@@ -123,6 +124,11 @@ static struct resource simpad_flash_resources [] = {
123 } 124 }
124}; 125};
125 126
127static struct mcp_plat_data simpad_mcp_data = {
128 .mccr0 = MCCR0_ADM,
129 .sclk_rate = 11981000,
130};
131
126 132
127 133
128static void __init simpad_map_io(void) 134static void __init simpad_map_io(void)
@@ -157,6 +163,7 @@ static void __init simpad_map_io(void)
157 163
158 sa11x0_set_flash_data(&simpad_flash_data, simpad_flash_resources, 164 sa11x0_set_flash_data(&simpad_flash_data, simpad_flash_resources,
159 ARRAY_SIZE(simpad_flash_resources)); 165 ARRAY_SIZE(simpad_flash_resources));
166 sa11x0_set_mcp_data(&simpad_mcp_data);
160} 167}
161 168
162static void simpad_power_off(void) 169static void simpad_power_off(void)