diff options
Diffstat (limited to 'arch/arm/mach-exynos/common.c')
| -rw-r--r-- | arch/arm/mach-exynos/common.c | 35 |
1 files changed, 17 insertions, 18 deletions
diff --git a/arch/arm/mach-exynos/common.c b/arch/arm/mach-exynos/common.c index d126f26dbbf..745e304ad0d 100644 --- a/arch/arm/mach-exynos/common.c +++ b/arch/arm/mach-exynos/common.c @@ -452,13 +452,26 @@ void __init exynos_init_time(void) } else { /* todo: remove after migrating legacy E4 platforms to dt */ #ifdef CONFIG_ARCH_EXYNOS4 - exynos4_clk_init(NULL); + exynos4_clk_init(NULL, !soc_is_exynos4210(), S5P_VA_CMU, readl(S5P_VA_CHIPID + 8) & 1); exynos4_clk_register_fixed_ext(xxti_f, xusbxti_f); #endif - mct_init(); + mct_init(S5P_VA_SYSTIMER, EXYNOS4_IRQ_MCT_G0, EXYNOS4_IRQ_MCT_L0, EXYNOS4_IRQ_MCT_L1); } } +static unsigned int max_combiner_nr(void) +{ + if (soc_is_exynos5250()) + return EXYNOS5_MAX_COMBINER_NR; + else if (soc_is_exynos4412()) + return EXYNOS4412_MAX_COMBINER_NR; + else if (soc_is_exynos4212()) + return EXYNOS4212_MAX_COMBINER_NR; + else + return EXYNOS4210_MAX_COMBINER_NR; +} + + void __init exynos4_init_irq(void) { unsigned int gic_bank_offset; @@ -473,14 +486,8 @@ void __init exynos4_init_irq(void) #endif if (!of_have_populated_dt()) - combiner_init(S5P_VA_COMBINER_BASE, NULL); - - /* - * The parameters of s5p_init_irq() are for VIC init. - * Theses parameters should be NULL and 0 because EXYNOS4 - * uses GIC instead of VIC. - */ - s5p_init_irq(NULL, 0); + combiner_init(S5P_VA_COMBINER_BASE, NULL, + max_combiner_nr(), COMBINER_IRQ(0, 0)); gic_arch_extn.irq_set_wake = s3c_irq_wake; } @@ -490,14 +497,6 @@ void __init exynos5_init_irq(void) #ifdef CONFIG_OF irqchip_init(); #endif - /* - * The parameters of s5p_init_irq() are for VIC init. - * Theses parameters should be NULL and 0 because EXYNOS4 - * uses GIC instead of VIC. - */ - if (!of_machine_is_compatible("samsung,exynos5440")) - s5p_init_irq(NULL, 0); - gic_arch_extn.irq_set_wake = s3c_irq_wake; } |