Re: [PATCH V15 12/13] phy: tegra: Add PCIe PIPE2UPHY support

2019-08-12 Thread Thierry Reding
On Fri, Aug 09, 2019 at 10:16:08AM +0530, Vidya Sagar wrote: > Synopsys DesignWare core based PCIe controllers in Tegra 194 SoC interface > with Universal PHY (UPHY) module through a PIPE2UPHY (P2U) module. > For each PCIe lane of a controller, there is a P2U unit instantiated at > hardware level.

[PATCH V15 12/13] phy: tegra: Add PCIe PIPE2UPHY support

2019-08-08 Thread Vidya Sagar
Synopsys DesignWare core based PCIe controllers in Tegra 194 SoC interface with Universal PHY (UPHY) module through a PIPE2UPHY (P2U) module. For each PCIe lane of a controller, there is a P2U unit instantiated at hardware level. This driver provides support for the programming required for each P2