diff options
Diffstat (limited to 'arch/arm/mach-tegra')
| -rw-r--r-- | arch/arm/mach-tegra/Kconfig | 9 | ||||
| -rw-r--r-- | arch/arm/mach-tegra/cpuidle-tegra114.c | 3 | ||||
| -rw-r--r-- | arch/arm/mach-tegra/cpuidle-tegra20.c | 3 | ||||
| -rw-r--r-- | arch/arm/mach-tegra/cpuidle-tegra30.c | 1 | ||||
| -rw-r--r-- | arch/arm/mach-tegra/irq.c | 22 | ||||
| -rw-r--r-- | arch/arm/mach-tegra/reset-handler.S | 1 |
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 |