diff options
Diffstat (limited to 'drivers/iommu/mtk_iommu.c')
| -rw-r--r-- | drivers/iommu/mtk_iommu.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/iommu/mtk_iommu.c b/drivers/iommu/mtk_iommu.c index 470de8bf576f..5d5341c85650 100644 --- a/drivers/iommu/mtk_iommu.c +++ b/drivers/iommu/mtk_iommu.c @@ -742,6 +742,7 @@ static int __maybe_unused mtk_iommu_suspend(struct device *dev) reg->int_control0 = readl_relaxed(base + REG_MMU_INT_CONTROL0); reg->int_main_control = readl_relaxed(base + REG_MMU_INT_MAIN_CONTROL); reg->ivrp_paddr = readl_relaxed(base + REG_MMU_IVRP_PADDR); + reg->vld_pa_rng = readl_relaxed(base + REG_MMU_VLD_PA_RNG); clk_disable_unprepare(data->bclk); return 0; } @@ -766,6 +767,7 @@ static int __maybe_unused mtk_iommu_resume(struct device *dev) writel_relaxed(reg->int_control0, base + REG_MMU_INT_CONTROL0); writel_relaxed(reg->int_main_control, base + REG_MMU_INT_MAIN_CONTROL); writel_relaxed(reg->ivrp_paddr, base + REG_MMU_IVRP_PADDR); + writel_relaxed(reg->vld_pa_rng, base + REG_MMU_VLD_PA_RNG); if (m4u_dom) writel(m4u_dom->cfg.arm_v7s_cfg.ttbr[0] & MMU_PT_ADDR_MASK, base + REG_MMU_PT_BASE_ADDR); |