Merge branch 'for-linus' of git://ftp.arm.linux.org.uk/~rmk/linux-arm into next

[firefly-linux-kernel-4.4.55.git] / arch / arm / mach-exynos / exynos.c

diff --git a/arch/arm/mach-exynos/exynos.c b/arch/arm/mach-exynos/exynos.c
index bc43e22693b76d7c3d84797db72a0d967c28fdf4..90aab4d75d0869e7496c9539c2d2a9dfb67756b4 100644 (file)
--- a/arch/arm/mach-exynos/exynos.c
+++ b/arch/arm/mach-exynos/exynos.c
@@ -30,9 +30,6 @@
 #include "mfc.h"
 #include "regs-pmu.h"
 
-#define L2_AUX_VAL 0x7C470001
-#define L2_AUX_MASK 0xC200ffff
-
 static struct map_desc exynos4_iodesc[] __initdata = {
        {
                .virtual        = (unsigned long)S3C_VA_SYS,
@@ -202,7 +199,7 @@ static int __init exynos_fdt_map_chipid(unsigned long node, const char *uname,
 {
        struct map_desc iodesc;
        __be32 *reg;
-       unsigned long len;
+       int len;
 
        if (!of_flat_dt_is_compatible(node, "samsung,exynos4210-chipid") &&
                !of_flat_dt_is_compatible(node, "samsung,exynos5440-clock"))
@@ -246,25 +243,6 @@ void __init exynos_init_io(void)
        exynos_map_io();
 }
 
-static int __init exynos4_l2x0_cache_init(void)
-{
-       int ret;
-
-       if (!soc_is_exynos4())
-               return 0;
-
-       ret = l2x0_of_init(L2_AUX_VAL, L2_AUX_MASK);
-       if (ret)
-               return ret;
-
-       if (IS_ENABLED(CONFIG_S5P_SLEEP)) {
-               l2x0_regs_phys = virt_to_phys(&l2x0_saved_regs);
-               clean_dcache_area(&l2x0_regs_phys, sizeof(unsigned long));
-       }
-       return 0;
-}
-early_initcall(exynos4_l2x0_cache_init);
-
 static void __init exynos_dt_machine_init(void)
 {
        struct device_node *i2c_np;
@@ -333,6 +311,8 @@ static void __init exynos_reserve(void)
 DT_MACHINE_START(EXYNOS_DT, "SAMSUNG EXYNOS (Flattened Device Tree)")
        /* Maintainer: Thomas Abraham <thomas.abraham@linaro.org> */
        /* Maintainer: Kukjin Kim <kgene.kim@samsung.com> */
+       .l2c_aux_val    = 0x3c400001,
+       .l2c_aux_mask   = 0xc20fffff,
        .smp            = smp_ops(exynos_smp_ops),
        .map_io         = exynos_init_io,
        .init_early     = exynos_firmware_init,