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Diffstat (limited to 'arch/arm/mach-ux500/board-mop500.c')
-rw-r--r--arch/arm/mach-ux500/board-mop500.c36
1 files changed, 33 insertions, 3 deletions
diff --git a/arch/arm/mach-ux500/board-mop500.c b/arch/arm/mach-ux500/board-mop500.c
index bb8d7b771817..0e8fd135a57d 100644
--- a/arch/arm/mach-ux500/board-mop500.c
+++ b/arch/arm/mach-ux500/board-mop500.c
@@ -13,19 +13,42 @@
13#include <linux/interrupt.h> 13#include <linux/interrupt.h>
14#include <linux/platform_device.h> 14#include <linux/platform_device.h>
15#include <linux/io.h> 15#include <linux/io.h>
16#include <linux/gpio.h>
16#include <linux/amba/bus.h> 17#include <linux/amba/bus.h>
17#include <linux/amba/pl022.h> 18#include <linux/amba/pl022.h>
18#include <linux/spi/spi.h> 19#include <linux/spi/spi.h>
20#include <linux/mfd/ab8500.h>
19 21
20#include <asm/mach-types.h> 22#include <asm/mach-types.h>
21#include <asm/mach/arch.h> 23#include <asm/mach/arch.h>
22 24
25#include <plat/pincfg.h>
23#include <plat/i2c.h> 26#include <plat/i2c.h>
24 27
25#include <mach/hardware.h> 28#include <mach/hardware.h>
26#include <mach/setup.h> 29#include <mach/setup.h>
27#include <mach/devices.h> 30#include <mach/devices.h>
28 31
32#include "pins-db8500.h"
33
34static pin_cfg_t mop500_pins[] = {
35 /* SSP0 */
36 GPIO143_SSP0_CLK,
37 GPIO144_SSP0_FRM,
38 GPIO145_SSP0_RXD,
39 GPIO146_SSP0_TXD,
40
41 /* I2C */
42 GPIO147_I2C0_SCL,
43 GPIO148_I2C0_SDA,
44 GPIO16_I2C1_SCL,
45 GPIO17_I2C1_SDA,
46 GPIO10_I2C2_SDA,
47 GPIO11_I2C2_SCL,
48 GPIO229_I2C3_SDA,
49 GPIO230_I2C3_SCL,
50};
51
29static void ab4500_spi_cs_control(u32 command) 52static void ab4500_spi_cs_control(u32 command)
30{ 53{
31 /* set the FRM signal, which is CS - TODO */ 54 /* set the FRM signal, which is CS - TODO */
@@ -48,15 +71,20 @@ struct pl022_config_chip ab4500_chip_info = {
48 .cs_control = ab4500_spi_cs_control, 71 .cs_control = ab4500_spi_cs_control,
49}; 72};
50 73
74static struct ab8500_platform_data ab8500_platdata = {
75 .irq_base = MOP500_AB8500_IRQ_BASE,
76};
77
51static struct spi_board_info u8500_spi_devices[] = { 78static struct spi_board_info u8500_spi_devices[] = {
52 { 79 {
53 .modalias = "ab8500", 80 .modalias = "ab8500",
54 .controller_data = &ab4500_chip_info, 81 .controller_data = &ab4500_chip_info,
82 .platform_data = &ab8500_platdata,
55 .max_speed_hz = 12000000, 83 .max_speed_hz = 12000000,
56 .bus_num = 0, 84 .bus_num = 0,
57 .chip_select = 0, 85 .chip_select = 0,
58 .mode = SPI_MODE_0, 86 .mode = SPI_MODE_0,
59 .irq = IRQ_AB4500, 87 .irq = IRQ_DB8500_AB8500,
60 }, 88 },
61}; 89};
62 90
@@ -118,6 +146,10 @@ static void __init u8500_init_machine(void)
118{ 146{
119 int i; 147 int i;
120 148
149 u8500_init_devices();
150
151 nmk_config_pins(mop500_pins, ARRAY_SIZE(mop500_pins));
152
121 u8500_i2c0_device.dev.platform_data = &u8500_i2c0_data; 153 u8500_i2c0_device.dev.platform_data = &u8500_i2c0_data;
122 ux500_i2c1_device.dev.platform_data = &u8500_i2c1_data; 154 ux500_i2c1_device.dev.platform_data = &u8500_i2c1_data;
123 ux500_i2c2_device.dev.platform_data = &u8500_i2c2_data; 155 ux500_i2c2_device.dev.platform_data = &u8500_i2c2_data;
@@ -133,8 +165,6 @@ static void __init u8500_init_machine(void)
133 165
134 spi_register_board_info(u8500_spi_devices, 166 spi_register_board_info(u8500_spi_devices,
135 ARRAY_SIZE(u8500_spi_devices)); 167 ARRAY_SIZE(u8500_spi_devices));
136
137 u8500_init_devices();
138} 168}
139 169
140MACHINE_START(U8500, "ST-Ericsson MOP500 platform") 170MACHINE_START(U8500, "ST-Ericsson MOP500 platform")