On 24 June 2016 at 08:37, Stephen Warren [off-list ref] wrote:

From: Stephen Warren <redacted>

On recent SoCs, tegra_pcie_phy_enable() isn't called; but instead
tegra_pcie_enable_controller() calls tegra_xusb_phy_enable(). However,
part of tegra_pcie_phy_enable() needs to happen in all cases. Move that
code to tegra_pcie_port_enable() instead.

For reference, NVIDIA's downstream Linux kernel performs this operation
in tegra_pcie_enable_rp_features(), which is called immediately after
tegra_pcie_port_enable(). Since that function doesn't exist in the mainline
driver, we'll just add it to the tail of tegra_pcie_port_enable() instead.

Signed-off-by: Stephen Warren <redacted>
---
 drivers/pci/host/pci-tegra.c | 17 +++++++++--------
 1 file changed, 9 insertions(+), 8 deletions(-)

Reviewed-by: Simon Glass <sjg@chromium.org>