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-rw-r--r--arch/arm/mach-ux500/board-mop500.c32
-rw-r--r--arch/arm/mach-ux500/cpu-db8500.c7
-rw-r--r--arch/arm/mach-ux500/devices-common.h24
-rw-r--r--arch/arm/mach-ux500/include/mach/setup.h3
4 files changed, 17 insertions, 49 deletions
diff --git a/arch/arm/mach-ux500/board-mop500.c b/arch/arm/mach-ux500/board-mop500.c
index a310222951d..8674a890fd1 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>
@@ -40,7 +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>
@@ -211,24 +211,6 @@ static struct ab8500_platform_data ab8500_platdata = {
.codec = &ab8500_codec_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,
-};
-
/*
* TPS61052
*/
@@ -443,7 +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
@@ -605,7 +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)
@@ -617,9 +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;
@@ -652,7 +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;
@@ -684,7 +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;
@@ -785,9 +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"},
{ },
};
diff --git a/arch/arm/mach-ux500/cpu-db8500.c b/arch/arm/mach-ux500/cpu-db8500.c
index c8dd94f606d..db3c52d56ca 100644
--- a/arch/arm/mach-ux500/cpu-db8500.c
+++ b/arch/arm/mach-ux500/cpu-db8500.c
@@ -16,6 +16,7 @@
#include <linux/irq.h>
#include <linux/platform_device.h>
#include <linux/io.h>
+#include <linux/mfd/abx500/ab8500.h>
#include <asm/mach/map.h>
#include <asm/pmu.h>
@@ -115,7 +116,7 @@ static irqreturn_t db8500_pmu_handler(int irq, void *dev, irq_handler_t handler)
return ret;
}
-static struct arm_pmu_platdata db8500_pmu_platdata = {
+struct arm_pmu_platdata db8500_pmu_platdata = {
.handle_irq = db8500_pmu_handler,
};
@@ -206,7 +207,7 @@ static struct device * __init db8500_soc_device_init(void)
/*
* This function is called from the board init
*/
-struct device * __init u8500_init_devices(void)
+struct device * __init u8500_init_devices(struct ab8500_platform_data *ab8500)
{
struct device *parent;
int i;
@@ -223,6 +224,8 @@ struct device * __init u8500_init_devices(void)
for (i = 0; i < ARRAY_SIZE(platform_devs); i++)
platform_devs[i]->dev.parent = parent;
+ db8500_prcmu_device.dev.platform_data = ab8500;
+
platform_add_devices(platform_devs, ARRAY_SIZE(platform_devs));
return parent;
diff --git a/arch/arm/mach-ux500/devices-common.h b/arch/arm/mach-ux500/devices-common.h
index 6e470656026..ecdd8386cff 100644
--- a/arch/arm/mach-ux500/devices-common.h
+++ b/arch/arm/mach-ux500/devices-common.h
@@ -12,7 +12,7 @@
#include <linux/dma-mapping.h>
#include <linux/sys_soc.h>
#include <linux/amba/bus.h>
-#include <plat/i2c.h>
+#include <linux/platform_data/i2c-nomadik.h>
#include <mach/crypto-ux500.h>
struct spi_master_cntlr;
@@ -56,27 +56,15 @@ dbx500_add_uart(struct device *parent, const char *name, resource_size_t base,
struct nmk_i2c_controller;
-static inline struct platform_device *
+static inline struct amba_device *
dbx500_add_i2c(struct device *parent, int id, resource_size_t base, int irq,
struct nmk_i2c_controller *data)
{
- struct resource res[] = {
- DEFINE_RES_MEM(base, SZ_4K),
- DEFINE_RES_IRQ(irq),
- };
+ /* Conjure a name similar to what the platform device used to have */
+ char name[16];
- struct platform_device_info pdevinfo = {
- .parent = parent,
- .name = "nmk-i2c",
- .id = id,
- .res = res,
- .num_res = ARRAY_SIZE(res),
- .data = data,
- .size_data = sizeof(*data),
- .dma_mask = DMA_BIT_MASK(32),
- };
-
- return platform_device_register_full(&pdevinfo);
+ snprintf(name, sizeof(name), "nmk-i2c.%d", id);
+ return amba_apb_device_add(parent, name, base, SZ_4K, irq, 0, data, 0);
}
static inline struct amba_device *
diff --git a/arch/arm/mach-ux500/include/mach/setup.h b/arch/arm/mach-ux500/include/mach/setup.h
index 8b7ed82a286..7914e5eaa9c 100644
--- a/arch/arm/mach-ux500/include/mach/setup.h
+++ b/arch/arm/mach-ux500/include/mach/setup.h
@@ -13,11 +13,12 @@
#include <asm/mach/time.h>
#include <linux/init.h>
+#include <linux/mfd/abx500/ab8500.h>
void __init ux500_map_io(void);
extern void __init u8500_map_io(void);
-extern struct device * __init u8500_init_devices(void);
+extern struct device * __init u8500_init_devices(struct ab8500_platform_data *ab8500);
extern void __init ux500_init_irq(void);
extern void __init ux500_init_late(void);
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-02-13 09:43:47 +0000