diff --git a/arch/arm/mach-tegra/common.c b/arch/arm/mach-tegra/common.c index 94a119a35af8..58dc91c56ccb 100644 --- a/arch/arm/mach-tegra/common.c +++ b/arch/arm/mach-tegra/common.c @@ -24,7 +24,6 @@ #include #include #include -#include #include @@ -61,8 +60,7 @@ u32 tegra_uart_config[4] = { #ifdef CONFIG_OF void __init tegra_dt_init_irq(void) { - of_clk_init(NULL); - tegra_pmc_init(); + tegra_pmc_init_irq(); tegra_init_irq(); irqchip_init(); tegra_legacy_irq_syscore_init(); diff --git a/arch/arm/mach-tegra/pmc.c b/arch/arm/mach-tegra/pmc.c index 8acb881f7cfe..7916ff91f969 100644 --- a/arch/arm/mach-tegra/pmc.c +++ b/arch/arm/mach-tegra/pmc.c @@ -285,7 +285,28 @@ static const struct of_device_id matches[] __initconst = { { } }; -static void __init tegra_pmc_parse_dt(void) +void __init tegra_pmc_init_irq(void) +{ + struct device_node *np; + u32 val; + + np = of_find_matching_node(NULL, matches); + BUG_ON(!np); + + tegra_pmc_base = of_iomap(np, 0); + + tegra_pmc_invert_interrupt = of_property_read_bool(np, + "nvidia,invert-interrupt"); + + val = tegra_pmc_readl(PMC_CTRL); + if (tegra_pmc_invert_interrupt) + val |= PMC_CTRL_INTR_LOW; + else + val &= ~PMC_CTRL_INTR_LOW; + tegra_pmc_writel(val, PMC_CTRL); +} + +void __init tegra_pmc_init(void) { struct device_node *np; u32 prop; @@ -296,10 +317,6 @@ static void __init tegra_pmc_parse_dt(void) np = of_find_matching_node(NULL, matches); BUG_ON(!np); - tegra_pmc_base = of_iomap(np, 0); - - tegra_pmc_invert_interrupt = of_property_read_bool(np, - "nvidia,invert-interrupt"); tegra_pclk = of_clk_get_by_name(np, "pclk"); WARN_ON(IS_ERR(tegra_pclk)); @@ -365,17 +382,3 @@ static void __init tegra_pmc_parse_dt(void) pmc_pm_data.suspend_mode = suspend_mode; } - -void __init tegra_pmc_init(void) -{ - u32 val; - - tegra_pmc_parse_dt(); - - val = tegra_pmc_readl(PMC_CTRL); - if (tegra_pmc_invert_interrupt) - val |= PMC_CTRL_INTR_LOW; - else - val &= ~PMC_CTRL_INTR_LOW; - tegra_pmc_writel(val, PMC_CTRL); -} diff --git a/arch/arm/mach-tegra/pmc.h b/arch/arm/mach-tegra/pmc.h index 549f8c7b762c..4d5f8f32225c 100644 --- a/arch/arm/mach-tegra/pmc.h +++ b/arch/arm/mach-tegra/pmc.h @@ -39,6 +39,7 @@ bool tegra_pmc_cpu_is_powered(int cpuid); int tegra_pmc_cpu_power_on(int cpuid); int tegra_pmc_cpu_remove_clamping(int cpuid); +void tegra_pmc_init_irq(void); void tegra_pmc_init(void); #endif diff --git a/arch/arm/mach-tegra/tegra.c b/arch/arm/mach-tegra/tegra.c index 5b8605547a09..4da271df2e6c 100644 --- a/arch/arm/mach-tegra/tegra.c +++ b/arch/arm/mach-tegra/tegra.c @@ -33,6 +33,7 @@ #include #include #include +#include #include #include @@ -44,6 +45,7 @@ #include "common.h" #include "fuse.h" #include "iomap.h" +#include "pmc.h" static void __init tegra_dt_init(void) { @@ -51,6 +53,8 @@ static void __init tegra_dt_init(void) struct soc_device *soc_dev; struct device *parent = NULL; + tegra_pmc_init(); + tegra_clocks_apply_init_table(); soc_dev_attr = kzalloc(sizeof(*soc_dev_attr), GFP_KERNEL); @@ -80,6 +84,12 @@ out: of_platform_populate(NULL, of_default_bus_match_table, NULL, parent); } +static void __init tegra_dt_init_time(void) +{ + of_clk_init(NULL); + clocksource_of_init(); +} + static void __init paz00_init(void) { if (IS_ENABLED(CONFIG_ARCH_TEGRA_2x_SOC)) @@ -119,7 +129,7 @@ DT_MACHINE_START(TEGRA_DT, "NVIDIA Tegra SoC (Flattened Device Tree)") .smp = smp_ops(tegra_smp_ops), .init_early = tegra_init_early, .init_irq = tegra_dt_init_irq, - .init_time = clocksource_of_init, + .init_time = tegra_dt_init_time, .init_machine = tegra_dt_init, .init_late = tegra_dt_init_late, .restart = tegra_assert_system_reset,