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-rw-r--r--arch/arm/mach-tegra/Kconfig9
-rw-r--r--arch/arm/mach-tegra/cpuidle-tegra114.c3
-rw-r--r--arch/arm/mach-tegra/cpuidle-tegra20.c3
-rw-r--r--arch/arm/mach-tegra/cpuidle-tegra30.c1
-rw-r--r--arch/arm/mach-tegra/irq.c22
-rw-r--r--arch/arm/mach-tegra/reset-handler.S1
6 files changed, 15 insertions, 24 deletions
diff --git a/arch/arm/mach-tegra/Kconfig b/arch/arm/mach-tegra/Kconfig
index 095399618ca..d0be9a1ef6b 100644
--- a/arch/arm/mach-tegra/Kconfig
+++ b/arch/arm/mach-tegra/Kconfig
@@ -2,6 +2,7 @@ menuconfig ARCH_TEGRA
bool "NVIDIA Tegra" if ARCH_MULTI_V7
select ARCH_REQUIRE_GPIOLIB
select ARCH_SUPPORTS_TRUSTED_FOUNDATIONS
+ select ARM_AMBA
select ARM_GIC
select CLKSRC_MMIO
select HAVE_ARM_SCU if SMP
@@ -59,12 +60,4 @@ config ARCH_TEGRA_124_SOC
Support for NVIDIA Tegra T124 processor family, based on the
ARM CortexA15MP CPU
-config TEGRA_AHB
- bool "Enable AHB driver for NVIDIA Tegra SoCs"
- default y
- help
- Adds AHB configuration functionality for NVIDIA Tegra SoCs,
- which controls AHB bus master arbitration and some
- performance parameters(priority, prefech size).
-
endif
diff --git a/arch/arm/mach-tegra/cpuidle-tegra114.c b/arch/arm/mach-tegra/cpuidle-tegra114.c
index e3ebdce3e71..f2b586d7b15 100644
--- a/arch/arm/mach-tegra/cpuidle-tegra114.c
+++ b/arch/arm/mach-tegra/cpuidle-tegra114.c
@@ -49,7 +49,7 @@ static int tegra114_idle_power_down(struct cpuidle_device *dev,
call_firmware_op(prepare_idle);
/* Do suspend by ourselves if the firmware does not implement it */
- if (call_firmware_op(do_idle) == -ENOSYS)
+ if (call_firmware_op(do_idle, 0) == -ENOSYS)
cpu_suspend(0, tegra30_sleep_cpu_secondary_finish);
clockevents_notify(CLOCK_EVT_NOTIFY_BROADCAST_EXIT, &dev->cpu);
@@ -75,7 +75,6 @@ static struct cpuidle_driver tegra_idle_driver = {
.exit_latency = 500,
.target_residency = 1000,
.power_usage = 0,
- .flags = CPUIDLE_FLAG_TIME_VALID,
.name = "powered-down",
.desc = "CPU power gated",
},
diff --git a/arch/arm/mach-tegra/cpuidle-tegra20.c b/arch/arm/mach-tegra/cpuidle-tegra20.c
index b30bf5cba65..4f25a7c7ca0 100644
--- a/arch/arm/mach-tegra/cpuidle-tegra20.c
+++ b/arch/arm/mach-tegra/cpuidle-tegra20.c
@@ -59,8 +59,7 @@ static struct cpuidle_driver tegra_idle_driver = {
.exit_latency = 5000,
.target_residency = 10000,
.power_usage = 0,
- .flags = CPUIDLE_FLAG_TIME_VALID |
- CPUIDLE_FLAG_COUPLED,
+ .flags = CPUIDLE_FLAG_COUPLED,
.name = "powered-down",
.desc = "CPU power gated",
},
diff --git a/arch/arm/mach-tegra/cpuidle-tegra30.c b/arch/arm/mach-tegra/cpuidle-tegra30.c
index 35561274f6c..f8815ed65d9 100644
--- a/arch/arm/mach-tegra/cpuidle-tegra30.c
+++ b/arch/arm/mach-tegra/cpuidle-tegra30.c
@@ -56,7 +56,6 @@ static struct cpuidle_driver tegra_idle_driver = {
.exit_latency = 2000,
.target_residency = 2200,
.power_usage = 0,
- .flags = CPUIDLE_FLAG_TIME_VALID,
.name = "powered-down",
.desc = "CPU power gated",
},
diff --git a/arch/arm/mach-tegra/irq.c b/arch/arm/mach-tegra/irq.c
index da7be13aecc..ab95f5391a2 100644
--- a/arch/arm/mach-tegra/irq.c
+++ b/arch/arm/mach-tegra/irq.c
@@ -99,42 +99,42 @@ static inline void tegra_irq_write_mask(unsigned int irq, unsigned long reg)
static void tegra_mask(struct irq_data *d)
{
- if (d->irq < FIRST_LEGACY_IRQ)
+ if (d->hwirq < FIRST_LEGACY_IRQ)
return;
- tegra_irq_write_mask(d->irq, ICTLR_CPU_IER_CLR);
+ tegra_irq_write_mask(d->hwirq, ICTLR_CPU_IER_CLR);
}
static void tegra_unmask(struct irq_data *d)
{
- if (d->irq < FIRST_LEGACY_IRQ)
+ if (d->hwirq < FIRST_LEGACY_IRQ)
return;
- tegra_irq_write_mask(d->irq, ICTLR_CPU_IER_SET);
+ tegra_irq_write_mask(d->hwirq, ICTLR_CPU_IER_SET);
}
static void tegra_ack(struct irq_data *d)
{
- if (d->irq < FIRST_LEGACY_IRQ)
+ if (d->hwirq < FIRST_LEGACY_IRQ)
return;
- tegra_irq_write_mask(d->irq, ICTLR_CPU_IEP_FIR_CLR);
+ tegra_irq_write_mask(d->hwirq, ICTLR_CPU_IEP_FIR_CLR);
}
static void tegra_eoi(struct irq_data *d)
{
- if (d->irq < FIRST_LEGACY_IRQ)
+ if (d->hwirq < FIRST_LEGACY_IRQ)
return;
- tegra_irq_write_mask(d->irq, ICTLR_CPU_IEP_FIR_CLR);
+ tegra_irq_write_mask(d->hwirq, ICTLR_CPU_IEP_FIR_CLR);
}
static int tegra_retrigger(struct irq_data *d)
{
- if (d->irq < FIRST_LEGACY_IRQ)
+ if (d->hwirq < FIRST_LEGACY_IRQ)
return 0;
- tegra_irq_write_mask(d->irq, ICTLR_CPU_IEP_FIR_SET);
+ tegra_irq_write_mask(d->hwirq, ICTLR_CPU_IEP_FIR_SET);
return 1;
}
@@ -142,7 +142,7 @@ static int tegra_retrigger(struct irq_data *d)
#ifdef CONFIG_PM_SLEEP
static int tegra_set_wake(struct irq_data *d, unsigned int enable)
{
- u32 irq = d->irq;
+ u32 irq = d->hwirq;
u32 index, mask;
if (irq < FIRST_LEGACY_IRQ ||
diff --git a/arch/arm/mach-tegra/reset-handler.S b/arch/arm/mach-tegra/reset-handler.S
index 7b2baab0f0b..71be4af5e97 100644
--- a/arch/arm/mach-tegra/reset-handler.S
+++ b/arch/arm/mach-tegra/reset-handler.S
@@ -51,6 +51,7 @@ ENTRY(tegra_resume)
THUMB( it ne )
bne cpu_resume @ no
+ tegra_get_soc_id TEGRA_APB_MISC_BASE, r6
/* Are we on Tegra20? */
cmp r6, #TEGRA20
beq 1f @ Yes