diff mbox series

[v4,2/2] arm64: dts: qcom: sa8775p: Remove max link speed property for PCIe EP

Message ID 20250604-update_phy-v4-2-d04b12bb89f2@quicinc.com
State New
Headers show
Series Update PCIe PHY settings for QCS8300 and SA8775P | expand

Commit Message

Mrinmay Sarkar June 4, 2025, 6:35 a.m. UTC 
From: Mrinmay Sarkar <mrinmay.sarkar@oss.qualcomm.com>

The maximum link speed was previously restricted to Gen3 due to the
absence of Gen4 equalization support in the driver.

As Gen4 equalization is already supported by the PCIe controller
driver, remove the max-link-speed property.

Signed-off-by: Mrinmay Sarkar <mrinmay.sarkar@oss.qualcomm.com>
---
 arch/arm64/boot/dts/qcom/sa8775p.dtsi | 2 --
 1 file changed, 2 deletions(-)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/qcom/sa8775p.dtsi b/arch/arm64/boot/dts/qcom/sa8775p.dtsi
index 5bd0c03476b143444543c68cd1c1d475c3302555..b001e9a30e863d8964219c8bd61bc328be71b256 100644
--- a/arch/arm64/boot/dts/qcom/sa8775p.dtsi
+++ b/arch/arm64/boot/dts/qcom/sa8775p.dtsi
@@ -6462,7 +6462,6 @@  pcie0_ep: pcie-ep@1c00000 {
 		power-domains = <&gcc PCIE_0_GDSC>;
 		phys = <&pcie0_phy>;
 		phy-names = "pciephy";
-		max-link-speed = <3>; /* FIXME: Limiting the Gen speed due to stability issues */
 		num-lanes = <2>;
 		linux,pci-domain = <0>;
 
@@ -6620,7 +6619,6 @@  pcie1_ep: pcie-ep@1c10000 {
 		power-domains = <&gcc PCIE_1_GDSC>;
 		phys = <&pcie1_phy>;
 		phy-names = "pciephy";
-		max-link-speed = <3>; /* FIXME: Limiting the Gen speed due to stability issues */
 		num-lanes = <4>;
 		linux,pci-domain = <1>;