samsung_sm8750/android_kernel_samsung_sm8750-devicetrees
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ARM: dts: msm: Add PCIe Root port configuration for sun

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Add initial devicetree nodes and entries to support
PCIe RC0 port configuration on sun.

Change-Id: I3b7419bfd376a51388785cc4e2f9702ddaabe397
Signed-off-by: Lazarus Motha <quic_lmotha@quicinc.com>
This commit is contained in:
Lazarus Motha
2023-08-08 15:52:40 -07:00
parent 9c34e8b256
commit 6e6d4bacc1
4 changed files with 264 additions and 1 deletions
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24
qcom/sun-rumi.dtsi
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@@ -60,6 +60,30 @@
0x0 0x3c
0x0 0x4>;
};
pcie0: qcom,pcie@1c00000 {
reg = <0x01c00000 0x3000>,
<0x01c06000 0x2000>,
<0x40000000 0xf1d>,
<0x40000f20 0xa8>,
<0x40001000 0x1000>,
<0x40100000 0x100000>,
<0x01c05000 0x1000>;
reg-names = "parf", "phy", "dm_core", "elbi", "iatu", "conf",
"rumi";
linux,pci-domain = <0>;
qcom,target-link-speed = <0x1>;
qcom,link-check-max-count = <200>; /* 1 sec */
qcom,no-l0s-supported;
qcom,no-l1-supported;
qcom,no-l1ss-supported;
qcom,no-aux-clk-sync;
/*
* Comment out ICC and SMMU properties in main PCIe node
* if any issue in PCIe probe in RUMI
*/
status = "ok";
};
};
&usb0 {