diff options
Diffstat (limited to 'drivers/soc/sifive')
-rw-r--r-- | drivers/soc/sifive/sifive_ccache.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/soc/sifive/sifive_ccache.c b/drivers/soc/sifive/sifive_ccache.c index 949b824e89ad..b361b661ea09 100644 --- a/drivers/soc/sifive/sifive_ccache.c +++ b/drivers/soc/sifive/sifive_ccache.c @@ -38,6 +38,7 @@ static void __iomem *ccache_base; static int g_irq[SIFIVE_CCACHE_MAX_ECCINTR]; static struct riscv_cacheinfo_ops ccache_cache_ops; +static int level; enum { DIR_CORR = 0, @@ -144,7 +145,7 @@ static const struct attribute_group *ccache_get_priv_group(struct cacheinfo *this_leaf) { /* We want to use private group for composable cache only */ - if (this_leaf->level == 2) + if (this_leaf->level == level) return &priv_attr_group; else return NULL; @@ -215,6 +216,9 @@ static int __init sifive_ccache_init(void) if (!ccache_base) return -ENOMEM; + if (of_property_read_u32(np, "cache-level", &level)) + return -ENOENT; + intr_num = of_property_count_u32_elems(np, "interrupts"); if (!intr_num) { pr_err("CCACHE: no interrupts property\n"); |