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charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-phy" Errors-To: linux-phy-bounces+linux-phy=archiver.kernel.org@lists.infradead.org On 5/19/26 7:47 AM, Qiang Yu wrote: > The Glymur SoC uses a single PCIe Gen5 PHY hardware block for the > PCIe3a/PCIe3b controllers. This block supports two link modes: > > 1. x4+x4: two 4-lane PHY instances are exposed > 2. x8: one 8-lane PHY instance is exposed > > Add qcom,glymur-qmp-gen5x8-pcie-phy as a multi-mode PHY compatible and > document the new link-mode property, which selects the active link mode > via a TCSR syscon register. > > Document the required clocks, resets, and power-domains for both PHY > instances active in x8 mode. Use #phy-cells = <1> for this compatible, > where the cell value is the PHY index within the active link mode. > > Signed-off-by: Qiang Yu > --- [...] > @@ -68,20 +69,29 @@ properties: > - const: ref > - enum: [rchng, refgen] > - const: pipe > - - const: pipediv2 > + - enum: [pipediv2, phy_b_aux] I'm surprised to learn 3A doesnm'doesn't have a PIPE_DIV2 clk.. it does have a non-div2 one though. Seems like it's specifically not the case on Hamoa and Makena, so perhaps it's better for maintainability if the Glymur list was separate Konrad -- linux-phy mailing list linux-phy@lists.infradead.org https://lists.infradead.org/mailman/listinfo/linux-phy