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Diffstat (limited to 'arch/arm/mach-ux500/board-mop500.c')
-rw-r--r--arch/arm/mach-ux500/board-mop500.c109
1 files changed, 30 insertions, 79 deletions
diff --git a/arch/arm/mach-ux500/board-mop500.c b/arch/arm/mach-ux500/board-mop500.c
index 4fd93f5c49ec..8674a890fd1c 100644
--- a/arch/arm/mach-ux500/board-mop500.c
+++ b/arch/arm/mach-ux500/board-mop500.c
@@ -15,6 +15,7 @@
#include <linux/platform_device.h>
#include <linux/io.h>
#include <linux/i2c.h>
+#include <linux/platform_data/i2c-nomadik.h>
#include <linux/gpio.h>
#include <linux/amba/bus.h>
#include <linux/amba/pl022.h>
@@ -25,6 +26,7 @@
#include <linux/mfd/tc3589x.h>
#include <linux/mfd/tps6105x.h>
#include <linux/mfd/abx500/ab8500-gpio.h>
+#include <linux/mfd/abx500/ab8500-codec.h>
#include <linux/leds-lp5521.h>
#include <linux/input.h>
#include <linux/smsc911x.h>
@@ -39,7 +41,6 @@
#include <asm/mach/arch.h>
#include <asm/hardware/gic.h>
-#include <plat/i2c.h>
#include <plat/ste_dma40.h>
#include <plat/gpio-nomadik.h>
@@ -58,7 +59,7 @@
static struct gpio_led snowball_led_array[] = {
{
.name = "user_led",
- .default_trigger = "none",
+ .default_trigger = "heartbeat",
.gpio = 142,
},
};
@@ -97,6 +98,18 @@ static struct ab8500_gpio_platform_data ab8500_gpio_pdata = {
0x7A, 0x00, 0x00},
};
+/* ab8500-codec */
+static struct ab8500_codec_platform_data ab8500_codec_pdata = {
+ .amics = {
+ .mic1_type = AMIC_TYPE_DIFFERENTIAL,
+ .mic2_type = AMIC_TYPE_DIFFERENTIAL,
+ .mic1a_micbias = AMIC_MICBIAS_VAMIC1,
+ .mic1b_micbias = AMIC_MICBIAS_VAMIC1,
+ .mic2_micbias = AMIC_MICBIAS_VAMIC2
+ },
+ .ear_cmv = EAR_CMV_0_95V
+};
+
static struct gpio_keys_button snowball_key_array[] = {
{
.gpio = 32,
@@ -195,24 +208,7 @@ static struct ab8500_platform_data ab8500_platdata = {
.regulator = ab8500_regulators,
.num_regulator = ARRAY_SIZE(ab8500_regulators),
.gpio = &ab8500_gpio_pdata,
-};
-
-static struct resource ab8500_resources[] = {
- [0] = {
- .start = IRQ_DB8500_AB8500,
- .end = IRQ_DB8500_AB8500,
- .flags = IORESOURCE_IRQ
- }
-};
-
-struct platform_device ab8500_device = {
- .name = "ab8500-core",
- .id = 0,
- .dev = {
- .platform_data = &ab8500_platdata,
- },
- .num_resources = 1,
- .resource = ab8500_resources,
+ .codec = &ab8500_codec_pdata,
};
/*
@@ -331,43 +327,12 @@ static struct i2c_board_info __initdata mop500_i2c2_devices[] = {
},
};
-#define U8500_I2C_CONTROLLER(id, _slsu, _tft, _rft, clk, t_out, _sm) \
-static struct nmk_i2c_controller u8500_i2c##id##_data = { \
- /* \
- * slave data setup time, which is \
- * 250 ns,100ns,10ns which is 14,6,2 \
- * respectively for a 48 Mhz \
- * i2c clock \
- */ \
- .slsu = _slsu, \
- /* Tx FIFO threshold */ \
- .tft = _tft, \
- /* Rx FIFO threshold */ \
- .rft = _rft, \
- /* std. mode operation */ \
- .clk_freq = clk, \
- /* Slave response timeout(ms) */\
- .timeout = t_out, \
- .sm = _sm, \
-}
-
-/*
- * The board uses 4 i2c controllers, initialize all of
- * them with slave data setup time of 250 ns,
- * Tx & Rx FIFO threshold values as 8 and standard
- * mode of operation
- */
-U8500_I2C_CONTROLLER(0, 0xe, 1, 8, 100000, 200, I2C_FREQ_MODE_FAST);
-U8500_I2C_CONTROLLER(1, 0xe, 1, 8, 100000, 200, I2C_FREQ_MODE_FAST);
-U8500_I2C_CONTROLLER(2, 0xe, 1, 8, 100000, 200, I2C_FREQ_MODE_FAST);
-U8500_I2C_CONTROLLER(3, 0xe, 1, 8, 100000, 200, I2C_FREQ_MODE_FAST);
-
static void __init mop500_i2c_init(struct device *parent)
{
- db8500_add_i2c0(parent, &u8500_i2c0_data);
- db8500_add_i2c1(parent, &u8500_i2c1_data);
- db8500_add_i2c2(parent, &u8500_i2c2_data);
- db8500_add_i2c3(parent, &u8500_i2c3_data);
+ db8500_add_i2c0(parent, NULL);
+ db8500_add_i2c1(parent, NULL);
+ db8500_add_i2c2(parent, NULL);
+ db8500_add_i2c3(parent, NULL);
}
static struct gpio_keys_button mop500_gpio_keys[] = {
@@ -460,7 +425,6 @@ static struct hash_platform_data u8500_hash1_platform_data = {
/* add any platform devices here - TODO */
static struct platform_device *mop500_platform_devs[] __initdata = {
&mop500_gpio_keys_device,
- &ab8500_device,
};
#ifdef CONFIG_STE_DMA40
@@ -622,7 +586,6 @@ static struct platform_device *snowball_platform_devs[] __initdata = {
&snowball_led_dev,
&snowball_key_dev,
&snowball_sbnet_dev,
- &ab8500_device,
};
static void __init mop500_init_machine(void)
@@ -634,9 +597,8 @@ static void __init mop500_init_machine(void)
mop500_gpio_keys[0].gpio = GPIO_PROX_SENSOR;
mop500_pinmaps_init();
- parent = u8500_init_devices();
+ parent = u8500_init_devices(&ab8500_platdata);
- /* FIXME: parent of ab8500 should be prcmu */
for (i = 0; i < ARRAY_SIZE(mop500_platform_devs); i++)
mop500_platform_devs[i]->dev.parent = parent;
@@ -669,7 +631,7 @@ static void __init snowball_init_machine(void)
int i;
snowball_pinmaps_init();
- parent = u8500_init_devices();
+ parent = u8500_init_devices(&ab8500_platdata);
for (i = 0; i < ARRAY_SIZE(snowball_platform_devs); i++)
snowball_platform_devs[i]->dev.parent = parent;
@@ -701,7 +663,7 @@ static void __init hrefv60_init_machine(void)
mop500_gpio_keys[0].gpio = HREFV60_PROX_SENSE_GPIO;
hrefv60_pinmaps_init();
- parent = u8500_init_devices();
+ parent = u8500_init_devices(&ab8500_platdata);
for (i = 0; i < ARRAY_SIZE(mop500_platform_devs); i++)
mop500_platform_devs[i]->dev.parent = parent;
@@ -776,6 +738,8 @@ struct of_dev_auxdata u8500_auxdata_lookup[] __initdata = {
OF_DEV_AUXDATA("arm,pl011", 0x80007000, "uart2", &uart2_plat),
/* Requires DMA bindings. */
OF_DEV_AUXDATA("arm,pl022", 0x80002000, "ssp0", &ssp0_plat),
+ OF_DEV_AUXDATA("arm,pl18x", 0x80126000, "sdi0", &mop500_sdi0_data),
+ OF_DEV_AUXDATA("arm,pl18x", 0x80114000, "sdi4", &mop500_sdi4_data),
/* Requires clock name bindings. */
OF_DEV_AUXDATA("st,nomadik-gpio", 0x8012e000, "gpio.0", NULL),
OF_DEV_AUXDATA("st,nomadik-gpio", 0x8012e080, "gpio.1", NULL),
@@ -786,6 +750,11 @@ struct of_dev_auxdata u8500_auxdata_lookup[] __initdata = {
OF_DEV_AUXDATA("st,nomadik-gpio", 0x8011e000, "gpio.6", NULL),
OF_DEV_AUXDATA("st,nomadik-gpio", 0x8011e080, "gpio.7", NULL),
OF_DEV_AUXDATA("st,nomadik-gpio", 0xa03fe000, "gpio.8", NULL),
+ OF_DEV_AUXDATA("st,nomadik-i2c", 0x80004000, "nmk-i2c.0", NULL),
+ OF_DEV_AUXDATA("st,nomadik-i2c", 0x80122000, "nmk-i2c.1", NULL),
+ OF_DEV_AUXDATA("st,nomadik-i2c", 0x80128000, "nmk-i2c.2", NULL),
+ OF_DEV_AUXDATA("st,nomadik-i2c", 0x80110000, "nmk-i2c.3", NULL),
+ OF_DEV_AUXDATA("st,nomadik-i2c", 0x8012a000, "nmk-i2c.4", NULL),
/* Requires device name bindings. */
OF_DEV_AUXDATA("stericsson,nmk_pinctrl", 0, "pinctrl-db8500", NULL),
{},
@@ -795,9 +764,6 @@ static const struct of_device_id u8500_local_bus_nodes[] = {
/* only create devices below soc node */
{ .compatible = "stericsson,db8500", },
{ .compatible = "stericsson,db8500-prcmu", },
- { .compatible = "stericsson,db8500-prcmu-regulator", },
- { .compatible = "stericsson,ab8500", },
- { .compatible = "stericsson,ab8500-regulator", },
{ .compatible = "simple-bus"},
{ },
};
@@ -820,8 +786,6 @@ static void __init u8500_init_machine(void)
for (i = 0; i < ARRAY_SIZE(mop500_platform_devs); i++)
mop500_platform_devs[i]->dev.parent = parent;
- for (i = 0; i < ARRAY_SIZE(snowball_platform_devs); i++)
- snowball_platform_devs[i]->dev.parent = parent;
/* automatically probe child nodes of db8500 device */
of_platform_populate(NULL, u8500_local_bus_nodes, u8500_auxdata_lookup, parent);
@@ -840,18 +804,6 @@ static void __init u8500_init_machine(void)
mop500_uib_init();
- } else if (of_machine_is_compatible("calaosystems,snowball-a9500")) {
- /*
- * Devices to be DT:ed:
- * snowball_led_dev = todo
- * snowball_key_dev = todo
- * snowball_sbnet_dev = done
- * ab8500_device = done
- */
- platform_add_devices(snowball_of_platform_devs,
- ARRAY_SIZE(snowball_of_platform_devs));
-
- snowball_sdi_init(parent);
} else if (of_machine_is_compatible("st-ericsson,hrefv60+")) {
/*
* The HREFv60 board removed a GPIO expander and routed
@@ -873,7 +825,6 @@ static void __init u8500_init_machine(void)
mop500_uib_init();
}
- mop500_i2c_init(parent);
/* This board has full regulator constraints */
regulator_has_full_constraints();
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-25 08:22:42 +0000