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arm64: dts: ti: k3-j784s4-j742s2-evm-common: Add bootph-all tag to SERDES0

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J784S4 SoC has two instances of PCIe which are PCIe0 and PCIe1. PCIe1
instance is used for PCIe boot process. J784S4 SoC has four instances
of 4-lane SERDES. Out of which SERDES0 is used as PHY for PCIe1. So it
needs to be functional at all stages of PCIe boot process. Thus add the
"bootph-all" boot phase tag to nodes required to enable SERDES0 at all
boot stages.

Signed-off-by: Hrushikesh Salunke <h-salunke@ti.com>
Link: https://patch.msgid.link/20251017084654.2929945-3-h-salunke@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
This commit is contained in:
Hrushikesh Salunke
2025-10-17 14:16:53 +05:30
committed by Vignesh Raghavendra
parent 1f03b9e71e
commit cadd9234ae
1 changed files with 6 additions and 0 deletions
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6
arch/arm64/boot/dts/ti/k3-j784s4-j742s2-evm-common.dtsi
View File

@@ -970,6 +970,7 @@
&serdes_refclk {
status = "okay";
clock-frequency = <100000000>;
bootph-all;
};
&dss {
@@ -984,6 +985,10 @@
<&k3_clks 218 22>;
};
&serdes_ln_ctrl {
bootph-all;
};
&serdes0 {
status = "okay";
@@ -993,6 +998,7 @@
#phy-cells = <0>;
cdns,phy-type = <PHY_TYPE_PCIE>;
resets = <&serdes_wiz0 1>, <&serdes_wiz0 2>;
bootph-all;
};
serdes0_usb_link: phy@3 {