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ARM: dts: msm: add pci DT nodes for PCIe switch for sdxlemur

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If there is a switch connected to PCIe root complex, the
devicetree hierarchy needs to correctly reflect the physical
connection. Add pci DT nodes for each switch device such as
switch upstream and downstream ports.

Change-Id: Ic813867df68254b51ebdc365545058925fcff35d
This commit is contained in:
Hemant Kumar 2021-02-05 11:19:53 -08:00
commit cbeaf6c08f
1 changed files with 25 additions and 0 deletions
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25
qcom/sdxlemur-mtp-mbb-ntn3-pcie.dtsi
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@ -3,3 +3,28 @@
&soc {
};
&pcie0_rp {
#address-cells = <5>;
#size-cells = <0>;
/* BDF 1.0.0 */
pcie0_bus1_dev0_fn0: pcie0_bus1_dev0_fn0 {
reg = <0 0 0 0 0>;
/* BDF 2.1.0 */
pcie0_bus2_dev1_fn0: pcie0_bus2_dev1_fn0 {
reg = <0x800 0x0 0x0 0x0 0x0>;
};
/* BDF 2.2.0 */
pcie0_bus2_dev2_fn0: pcie0_bus2_dev2_fn0 {
reg = <0x1000 0x0 0x0 0x0 0x0>;
};
/* BDF 2.3.0 */
pcie0_bus2_dev3_fn0: pcie0_bus2_dev3_fn0 {
reg = <0x1800 0x0 0x0 0x0 0x0>;
};
};
};