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-rw-r--r--arch/arm/mach-ux500/board-mop500-audio.c3
-rw-r--r--arch/arm/mach-ux500/board-mop500-pins.c3
-rw-r--r--arch/arm/mach-ux500/board-mop500.c79
-rw-r--r--arch/arm/mach-ux500/cpu-db8500.c15
-rw-r--r--arch/arm/mach-ux500/devices-common.c3
-rw-r--r--arch/arm/mach-ux500/devices-common.h8
6 files changed, 92 insertions, 19 deletions
diff --git a/arch/arm/mach-ux500/board-mop500-audio.c b/arch/arm/mach-ux500/board-mop500-audio.c
index 070629a95625..33631c9f1218 100644
--- a/arch/arm/mach-ux500/board-mop500-audio.c
+++ b/arch/arm/mach-ux500/board-mop500-audio.c
@@ -7,9 +7,8 @@
#include <linux/platform_device.h>
#include <linux/init.h>
#include <linux/gpio.h>
+#include <linux/platform_data/pinctrl-nomadik.h>
-#include <plat/gpio-nomadik.h>
-#include <plat/pincfg.h>
#include <plat/ste_dma40.h>
#include <mach/devices.h>
diff --git a/arch/arm/mach-ux500/board-mop500-pins.c b/arch/arm/mach-ux500/board-mop500-pins.c
index a267c6d30e37..c34d4efd0d5c 100644
--- a/arch/arm/mach-ux500/board-mop500-pins.c
+++ b/arch/arm/mach-ux500/board-mop500-pins.c
@@ -9,10 +9,9 @@
#include <linux/bug.h>
#include <linux/string.h>
#include <linux/pinctrl/machine.h>
+#include <linux/platform_data/pinctrl-nomadik.h>
#include <asm/mach-types.h>
-#include <plat/pincfg.h>
-#include <plat/gpio-nomadik.h>
#include <mach/hardware.h>
diff --git a/arch/arm/mach-ux500/board-mop500.c b/arch/arm/mach-ux500/board-mop500.c
index 416d436111f2..e6ad161449da 100644
--- a/arch/arm/mach-ux500/board-mop500.c
+++ b/arch/arm/mach-ux500/board-mop500.c
@@ -1,6 +1,5 @@
-
/*
- * Copyright (C) 2008-2009 ST-Ericsson
+ * Copyright (C) 2008-2012 ST-Ericsson
*
* Author: Srinidhi KASAGAR <srinidhi.kasagar@stericsson.com>
*
@@ -16,6 +15,7 @@
#include <linux/io.h>
#include <linux/i2c.h>
#include <linux/platform_data/i2c-nomadik.h>
+#include <linux/platform_data/db8500_thermal.h>
#include <linux/gpio.h>
#include <linux/amba/bus.h>
#include <linux/amba/pl022.h>
@@ -37,13 +37,13 @@
#include <linux/of_platform.h>
#include <linux/leds.h>
#include <linux/pinctrl/consumer.h>
+#include <linux/platform_data/pinctrl-nomadik.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/hardware/gic.h>
#include <plat/ste_dma40.h>
-#include <plat/gpio-nomadik.h>
#include <mach/hardware.h>
#include <mach/setup.h>
@@ -229,6 +229,67 @@ static struct ab8500_platform_data ab8500_platdata = {
};
/*
+ * Thermal Sensor
+ */
+
+static struct resource db8500_thsens_resources[] = {
+ {
+ .name = "IRQ_HOTMON_LOW",
+ .start = IRQ_PRCMU_HOTMON_LOW,
+ .end = IRQ_PRCMU_HOTMON_LOW,
+ .flags = IORESOURCE_IRQ,
+ },
+ {
+ .name = "IRQ_HOTMON_HIGH",
+ .start = IRQ_PRCMU_HOTMON_HIGH,
+ .end = IRQ_PRCMU_HOTMON_HIGH,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct db8500_thsens_platform_data db8500_thsens_data = {
+ .trip_points[0] = {
+ .temp = 70000,
+ .type = THERMAL_TRIP_ACTIVE,
+ .cdev_name = {
+ [0] = "thermal-cpufreq-0",
+ },
+ },
+ .trip_points[1] = {
+ .temp = 75000,
+ .type = THERMAL_TRIP_ACTIVE,
+ .cdev_name = {
+ [0] = "thermal-cpufreq-0",
+ },
+ },
+ .trip_points[2] = {
+ .temp = 80000,
+ .type = THERMAL_TRIP_ACTIVE,
+ .cdev_name = {
+ [0] = "thermal-cpufreq-0",
+ },
+ },
+ .trip_points[3] = {
+ .temp = 85000,
+ .type = THERMAL_TRIP_CRITICAL,
+ },
+ .num_trips = 4,
+};
+
+static struct platform_device u8500_thsens_device = {
+ .name = "db8500-thermal",
+ .resource = db8500_thsens_resources,
+ .num_resources = ARRAY_SIZE(db8500_thsens_resources),
+ .dev = {
+ .platform_data = &db8500_thsens_data,
+ },
+};
+
+static struct platform_device u8500_cpufreq_cooling_device = {
+ .name = "db8500-cpufreq-cooling",
+};
+
+/*
* TPS61052
*/
@@ -583,6 +644,8 @@ static struct platform_device *snowball_platform_devs[] __initdata = {
&snowball_key_dev,
&snowball_sbnet_dev,
&snowball_gpio_en_3v3_regulator_dev,
+ &u8500_thsens_device,
+ &u8500_cpufreq_cooling_device,
};
static void __init mop500_init_machine(void)
@@ -701,6 +764,16 @@ MACHINE_START(U8500, "ST-Ericsson MOP500 platform")
.init_late = ux500_init_late,
MACHINE_END
+MACHINE_START(U8520, "ST-Ericsson U8520 Platform HREFP520")
+ .atag_offset = 0x100,
+ .map_io = u8500_map_io,
+ .init_irq = ux500_init_irq,
+ .timer = &ux500_timer,
+ .handle_irq = gic_handle_irq,
+ .init_machine = mop500_init_machine,
+ .init_late = ux500_init_late,
+MACHINE_END
+
MACHINE_START(HREFV60, "ST-Ericsson U8500 Platform HREFv60+")
.atag_offset = 0x100,
.smp = smp_ops(ux500_smp_ops),
diff --git a/arch/arm/mach-ux500/cpu-db8500.c b/arch/arm/mach-ux500/cpu-db8500.c
index bcdfe6b1d453..5c5ad70e48be 100644
--- a/arch/arm/mach-ux500/cpu-db8500.c
+++ b/arch/arm/mach-ux500/cpu-db8500.c
@@ -17,14 +17,15 @@
#include <linux/platform_device.h>
#include <linux/io.h>
#include <linux/mfd/abx500/ab8500.h>
+#include <linux/platform_data/usb-musb-ux500.h>
+#include <linux/platform_data/pinctrl-nomadik.h>
+#include <linux/random.h>
#include <asm/pmu.h>
#include <asm/mach/map.h>
-#include <plat/gpio-nomadik.h>
#include <mach/hardware.h>
#include <mach/setup.h>
#include <mach/devices.h>
-#include <linux/platform_data/usb-musb-ux500.h>
#include <mach/db8500-regs.h>
#include "devices-db8500.h"
@@ -158,7 +159,7 @@ static void __init db8500_add_gpios(struct device *parent)
dbx500_add_gpios(parent, ARRAY_AND_SIZE(db8500_gpio_base),
IRQ_DB8500_GPIO0, &pdata);
- dbx500_add_pinctrl(parent, "pinctrl-db8500");
+ dbx500_add_pinctrl(parent, "pinctrl-db8500", U8500_PRCMU_BASE);
}
static int usb_db8500_rx_dma_cfg[] = {
@@ -187,6 +188,8 @@ static const char *db8500_read_soc_id(void)
{
void __iomem *uid = __io_address(U8500_BB_UID_BASE);
+ /* Throw these device-specific numbers into the entropy pool */
+ add_device_randomness(uid, 0x14);
return kasprintf(GFP_KERNEL, "%08x%08x%08x%08x%08x",
readl((u32 *)uid+1),
readl((u32 *)uid+1), readl((u32 *)uid+2),
@@ -214,9 +217,6 @@ struct device * __init u8500_init_devices(struct ab8500_platform_data *ab8500)
db8500_add_gpios(parent);
db8500_add_usb(parent, usb_db8500_rx_dma_cfg, usb_db8500_tx_dma_cfg);
- platform_device_register_data(parent,
- "cpufreq-u8500", -1, NULL, 0);
-
for (i = 0; i < ARRAY_SIZE(platform_devs); i++)
platform_devs[i]->dev.parent = parent;
@@ -236,9 +236,6 @@ struct device * __init u8500_of_init_devices(void)
db8500_add_usb(parent, usb_db8500_rx_dma_cfg, usb_db8500_tx_dma_cfg);
- platform_device_register_data(parent,
- "cpufreq-u8500", -1, NULL, 0);
-
u8500_dma40_device.dev.parent = parent;
/*
diff --git a/arch/arm/mach-ux500/devices-common.c b/arch/arm/mach-ux500/devices-common.c
index dfdd4a54668d..692a77a1c153 100644
--- a/arch/arm/mach-ux500/devices-common.c
+++ b/arch/arm/mach-ux500/devices-common.c
@@ -11,8 +11,7 @@
#include <linux/irq.h>
#include <linux/slab.h>
#include <linux/platform_device.h>
-
-#include <plat/gpio-nomadik.h>
+#include <linux/platform_data/pinctrl-nomadik.h>
#include <mach/hardware.h>
diff --git a/arch/arm/mach-ux500/devices-common.h b/arch/arm/mach-ux500/devices-common.h
index 7fbf0ba336e1..96fa4ac89e2e 100644
--- a/arch/arm/mach-ux500/devices-common.h
+++ b/arch/arm/mach-ux500/devices-common.h
@@ -129,12 +129,18 @@ void dbx500_add_gpios(struct device *parent, resource_size_t *base, int num,
int irq, struct nmk_gpio_platform_data *pdata);
static inline void
-dbx500_add_pinctrl(struct device *parent, const char *name)
+dbx500_add_pinctrl(struct device *parent, const char *name,
+ resource_size_t base)
{
+ struct resource res[] = {
+ DEFINE_RES_MEM(base, SZ_8K),
+ };
struct platform_device_info pdevinfo = {
.parent = parent,
.name = name,
.id = -1,
+ .res = res,
+ .num_res = ARRAY_SIZE(res),
};
platform_device_register_full(&pdevinfo);
generated by cgit v1.2.3 (git 2.39.0) at 2025-01-13 01:25:51 +0300