summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
Diffstat
-rw-r--r--arch/arm/mach-ux500/board-mop500-uib.c1
-rw-r--r--arch/arm/mach-ux500/cache-l2x0.c3
-rw-r--r--arch/arm/mach-ux500/cpu-db8500.c2
-rw-r--r--arch/arm/mach-ux500/cpu.c1
-rw-r--r--arch/arm/mach-ux500/id.c2
-rw-r--r--arch/arm/mach-ux500/id.h (renamed from arch/arm/mach-ux500/include/mach/id.h)0
-rw-r--r--arch/arm/mach-ux500/include/mach/hardware.h1
-rw-r--r--arch/arm/mach-ux500/platsmp.c3
-rw-r--r--arch/arm/mach-ux500/timer.c2
-rw-r--r--drivers/cpufreq/db8500-cpufreq.c3
-rw-r--r--drivers/mfd/db8500-prcmu.c17
-rw-r--r--include/linux/mfd/dbx500-prcmu.h2
12 files changed, 19 insertions, 18 deletions
diff --git a/arch/arm/mach-ux500/board-mop500-uib.c b/arch/arm/mach-ux500/board-mop500-uib.c
index 1f47d962e3a1..7037d3687e9f 100644
--- a/arch/arm/mach-ux500/board-mop500-uib.c
+++ b/arch/arm/mach-ux500/board-mop500-uib.c
@@ -13,6 +13,7 @@
#include <mach/hardware.h>
#include "board-mop500.h"
+#include "id.h"
enum mop500_uib {
STUIB,
diff --git a/arch/arm/mach-ux500/cache-l2x0.c b/arch/arm/mach-ux500/cache-l2x0.c
index 75d5b512a3d5..1c1609da76ce 100644
--- a/arch/arm/mach-ux500/cache-l2x0.c
+++ b/arch/arm/mach-ux500/cache-l2x0.c
@@ -10,7 +10,8 @@
#include <asm/cacheflush.h>
#include <asm/hardware/cache-l2x0.h>
#include <mach/hardware.h>
-#include <mach/id.h>
+
+#include "id.h"
static void __iomem *l2x0_base;
diff --git a/arch/arm/mach-ux500/cpu-db8500.c b/arch/arm/mach-ux500/cpu-db8500.c
index db0bb75e2c76..09c3fee726d4 100644
--- a/arch/arm/mach-ux500/cpu-db8500.c
+++ b/arch/arm/mach-ux500/cpu-db8500.c
@@ -37,7 +37,9 @@
#include "devices-db8500.h"
#include "ste-dma40-db8500.h"
+
#include "board-mop500.h"
+#include "id.h"
/* minimum static i/o mapping required to boot U8500 platforms */
static struct map_desc u8500_uart_io_desc[] __initdata = {
diff --git a/arch/arm/mach-ux500/cpu.c b/arch/arm/mach-ux500/cpu.c
index 721e7b4275f3..14b7d686f527 100644
--- a/arch/arm/mach-ux500/cpu.c
+++ b/arch/arm/mach-ux500/cpu.c
@@ -27,6 +27,7 @@
#include <mach/devices.h>
#include "board-mop500.h"
+#include "id.h"
void __iomem *_PRCMU_BASE;
diff --git a/arch/arm/mach-ux500/id.c b/arch/arm/mach-ux500/id.c
index d1579920139f..9f951842e1e5 100644
--- a/arch/arm/mach-ux500/id.c
+++ b/arch/arm/mach-ux500/id.c
@@ -17,6 +17,8 @@
#include <mach/hardware.h>
#include <mach/setup.h>
+#include "id.h"
+
struct dbx500_asic_id dbx500_id;
static unsigned int ux500_read_asicid(phys_addr_t addr)
diff --git a/arch/arm/mach-ux500/include/mach/id.h b/arch/arm/mach-ux500/id.h
index bcc58a8cccbc..bcc58a8cccbc 100644
--- a/arch/arm/mach-ux500/include/mach/id.h
+++ b/arch/arm/mach-ux500/id.h
diff --git a/arch/arm/mach-ux500/include/mach/hardware.h b/arch/arm/mach-ux500/include/mach/hardware.h
index 28d16e744bfd..5201ddace503 100644
--- a/arch/arm/mach-ux500/include/mach/hardware.h
+++ b/arch/arm/mach-ux500/include/mach/hardware.h
@@ -39,7 +39,6 @@
#ifndef __ASSEMBLY__
-#include <mach/id.h>
extern void __iomem *_PRCMU_BASE;
#define ARRAY_AND_SIZE(x) (x), ARRAY_SIZE(x)
diff --git a/arch/arm/mach-ux500/platsmp.c b/arch/arm/mach-ux500/platsmp.c
index 3db7782f3afb..1a92e071bd61 100644
--- a/arch/arm/mach-ux500/platsmp.c
+++ b/arch/arm/mach-ux500/platsmp.c
@@ -21,9 +21,12 @@
#include <asm/hardware/gic.h>
#include <asm/smp_plat.h>
#include <asm/smp_scu.h>
+
#include <mach/hardware.h>
#include <mach/setup.h>
+#include "id.h"
+
/* This is called from headsmp.S to wakeup the secondary core */
extern void u8500_secondary_startup(void);
diff --git a/arch/arm/mach-ux500/timer.c b/arch/arm/mach-ux500/timer.c
index 875309acb022..c685ad1a2099 100644
--- a/arch/arm/mach-ux500/timer.c
+++ b/arch/arm/mach-ux500/timer.c
@@ -17,6 +17,8 @@
#include <mach/hardware.h>
#include <mach/irqs.h>
+#include "id.h"
+
#ifdef CONFIG_HAVE_ARM_TWD
static DEFINE_TWD_LOCAL_TIMER(u8500_twd_local_timer,
U8500_TWD_BASE, IRQ_LOCALTIMER);
diff --git a/drivers/cpufreq/db8500-cpufreq.c b/drivers/cpufreq/db8500-cpufreq.c
index 4f154bc0ebe4..523c9403bfce 100644
--- a/drivers/cpufreq/db8500-cpufreq.c
+++ b/drivers/cpufreq/db8500-cpufreq.c
@@ -167,9 +167,6 @@ static struct platform_driver db8500_cpufreq_plat_driver = {
static int __init db8500_cpufreq_register(void)
{
- if (!cpu_is_u8500_family())
- return -ENODEV;
-
pr_info("cpufreq for DB8500 started\n");
return platform_driver_register(&db8500_cpufreq_plat_driver);
}
diff --git a/drivers/mfd/db8500-prcmu.c b/drivers/mfd/db8500-prcmu.c
index dc8826d8d69d..67d8b25d183e 100644
--- a/drivers/mfd/db8500-prcmu.c
+++ b/drivers/mfd/db8500-prcmu.c
@@ -36,7 +36,6 @@
#include <mach/hardware.h>
#include <mach/irqs.h>
#include <mach/db8500-regs.h>
-#include <mach/id.h>
#include "dbx500-prcmu-regs.h"
/* Offset for the firmware version within the TCPM */
@@ -216,10 +215,8 @@
#define PRCM_REQ_MB5_I2C_HW_BITS (PRCM_REQ_MB5 + 0x1)
#define PRCM_REQ_MB5_I2C_REG (PRCM_REQ_MB5 + 0x2)
#define PRCM_REQ_MB5_I2C_VAL (PRCM_REQ_MB5 + 0x3)
-#define PRCMU_I2C_WRITE(slave) \
- (((slave) << 1) | (cpu_is_u8500v2() ? BIT(6) : 0))
-#define PRCMU_I2C_READ(slave) \
- (((slave) << 1) | BIT(0) | (cpu_is_u8500v2() ? BIT(6) : 0))
+#define PRCMU_I2C_WRITE(slave) (((slave) << 1) | BIT(6))
+#define PRCMU_I2C_READ(slave) (((slave) << 1) | BIT(0) | BIT(6))
#define PRCMU_I2C_STOP_EN BIT(3)
/* Mailbox 5 ACKs */
@@ -1049,12 +1046,13 @@ int db8500_prcmu_get_ddr_opp(void)
*
* This function sets the operating point of the DDR.
*/
+static bool enable_set_ddr_opp;
int db8500_prcmu_set_ddr_opp(u8 opp)
{
if (opp < DDR_100_OPP || opp > DDR_25_OPP)
return -EINVAL;
/* Changing the DDR OPP can hang the hardware pre-v21 */
- if (cpu_is_u8500v20_or_later() && !cpu_is_u8500v20())
+ if (enable_set_ddr_opp)
writeb(opp, PRCM_DDR_SUBSYS_APE_MINBW);
return 0;
@@ -2790,6 +2788,7 @@ void __init db8500_prcmu_early_init(void)
pr_err("prcmu: Unsupported chip version\n");
BUG();
}
+ tcdm_base = __io_address(U8500_PRCMU_TCDM_BASE);
spin_lock_init(&mb0_transfer.lock);
spin_lock_init(&mb0_transfer.dbb_irqs_lock);
@@ -3104,9 +3103,6 @@ static int db8500_prcmu_probe(struct platform_device *pdev)
struct device_node *np = pdev->dev.of_node;
int irq = 0, err = 0, i;
- if (ux500_is_svp())
- return -ENODEV;
-
init_prcm_registers();
/* Clean up the mailbox interrupts after pre-kernel code. */
@@ -3135,8 +3131,7 @@ static int db8500_prcmu_probe(struct platform_device *pdev)
}
}
- if (cpu_is_u8500v20_or_later())
- prcmu_config_esram0_deep_sleep(ESRAM0_DEEP_SLEEP_STATE_RET);
+ prcmu_config_esram0_deep_sleep(ESRAM0_DEEP_SLEEP_STATE_RET);
db8500_prcmu_update_cpufreq();
diff --git a/include/linux/mfd/dbx500-prcmu.h b/include/linux/mfd/dbx500-prcmu.h
index ac601470962c..155280642583 100644
--- a/include/linux/mfd/dbx500-prcmu.h
+++ b/include/linux/mfd/dbx500-prcmu.h
@@ -218,8 +218,6 @@ enum ddr_pwrst {
#if defined(CONFIG_UX500_SOC_DB8500)
-#include <mach/id.h>
-
static inline void __init prcmu_early_init(void)
{
return db8500_prcmu_early_init();
OpenPOWER on IntegriCloud