diff options
| -rw-r--r-- | drivers/crypto/hisilicon/hpre/hpre_main.c | 40 |
1 files changed, 26 insertions, 14 deletions
diff --git a/drivers/crypto/hisilicon/hpre/hpre_main.c b/drivers/crypto/hisilicon/hpre/hpre_main.c index 6b536ad2ada5..23e8fb9414af 100644 --- a/drivers/crypto/hisilicon/hpre/hpre_main.c +++ b/drivers/crypto/hisilicon/hpre/hpre_main.c @@ -593,6 +593,8 @@ static void hpre_close_sva_prefetch(struct hisi_qm *qm) static void hpre_enable_clock_gate(struct hisi_qm *qm) { + unsigned long offset; + u8 clusters_num, i; u32 val; if (qm->ver < QM_HW_V3) @@ -606,17 +608,23 @@ static void hpre_enable_clock_gate(struct hisi_qm *qm) val |= HPRE_PEH_CFG_AUTO_GATE_EN; writel(val, qm->io_base + HPRE_PEH_CFG_AUTO_GATE); - val = readl(qm->io_base + HPRE_CLUSTER_DYN_CTL); - val |= HPRE_CLUSTER_DYN_CTL_EN; - writel(val, qm->io_base + HPRE_CLUSTER_DYN_CTL); - - val = readl_relaxed(qm->io_base + HPRE_CORE_SHB_CFG); - val |= HPRE_CORE_GATE_EN; - writel(val, qm->io_base + HPRE_CORE_SHB_CFG); + clusters_num = qm->cap_tables.dev_cap_table[HPRE_CLUSTER_NUM_CAP_IDX].cap_val; + for (i = 0; i < clusters_num; i++) { + offset = (unsigned long)i * HPRE_CLSTR_ADDR_INTRVL; + val = readl(qm->io_base + offset + HPRE_CLUSTER_DYN_CTL); + val |= HPRE_CLUSTER_DYN_CTL_EN; + writel(val, qm->io_base + offset + HPRE_CLUSTER_DYN_CTL); + + val = readl(qm->io_base + offset + HPRE_CORE_SHB_CFG); + val |= HPRE_CORE_GATE_EN; + writel(val, qm->io_base + offset + HPRE_CORE_SHB_CFG); + } } static void hpre_disable_clock_gate(struct hisi_qm *qm) { + unsigned long offset; + u8 clusters_num, i; u32 val; if (qm->ver < QM_HW_V3) @@ -630,13 +638,17 @@ static void hpre_disable_clock_gate(struct hisi_qm *qm) val &= ~HPRE_PEH_CFG_AUTO_GATE_EN; writel(val, qm->io_base + HPRE_PEH_CFG_AUTO_GATE); - val = readl(qm->io_base + HPRE_CLUSTER_DYN_CTL); - val &= ~HPRE_CLUSTER_DYN_CTL_EN; - writel(val, qm->io_base + HPRE_CLUSTER_DYN_CTL); - - val = readl_relaxed(qm->io_base + HPRE_CORE_SHB_CFG); - val &= ~HPRE_CORE_GATE_EN; - writel(val, qm->io_base + HPRE_CORE_SHB_CFG); + clusters_num = qm->cap_tables.dev_cap_table[HPRE_CLUSTER_NUM_CAP_IDX].cap_val; + for (i = 0; i < clusters_num; i++) { + offset = (unsigned long)i * HPRE_CLSTR_ADDR_INTRVL; + val = readl(qm->io_base + offset + HPRE_CLUSTER_DYN_CTL); + val &= ~HPRE_CLUSTER_DYN_CTL_EN; + writel(val, qm->io_base + offset + HPRE_CLUSTER_DYN_CTL); + + val = readl(qm->io_base + offset + HPRE_CORE_SHB_CFG); + val &= ~HPRE_CORE_GATE_EN; + writel(val, qm->io_base + offset + HPRE_CORE_SHB_CFG); + } } static int hpre_set_user_domain_and_cache(struct hisi_qm *qm) |