diff options
Diffstat (limited to 'drivers/pci/controller/dwc/pcie-tegra194.c')
| -rw-r--r-- | drivers/pci/controller/dwc/pcie-tegra194.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/pci/controller/dwc/pcie-tegra194.c b/drivers/pci/controller/dwc/pcie-tegra194.c index 10e74458e667..3934757baa30 100644 --- a/drivers/pci/controller/dwc/pcie-tegra194.c +++ b/drivers/pci/controller/dwc/pcie-tegra194.c @@ -703,6 +703,9 @@ static void init_host_aspm(struct tegra_pcie_dw *pcie) val |= (pcie->aspm_pwr_on_t << 19); dw_pcie_writel_dbi(pci, pcie->cfg_link_cap_l1sub, val); + if (pcie->supports_clkreq) + pci->l1ss_support = true; + /* Program L0s and L1 entrance latencies */ val = dw_pcie_readl_dbi(pci, PCIE_PORT_AFR); val &= ~PORT_AFR_L0S_ENTRANCE_LAT_MASK; |