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arm64: dts: qcom: sm8250: Add "mhi" region to the PCIe nodes

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The "mhi" region contains the debug registers that could be used to monitor
the PCIe link transitions.

Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230316081117.14288-18-manivannan.sadhasivam@linaro.org
This commit is contained in:
Manivannan Sadhasivam 2023-03-16 13:41:15 +05:30 committed by Bjorn Andersson
parent b8e0ed06d1
commit 8921034240
1 changed files with 9 additions and 6 deletions
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15
arch/arm64/boot/dts/qcom/sm8250.dtsi
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@ -1829,8 +1829,9 @@ pcie0: pci@1c00000 {
<0 0x60000000 0 0xf1d>,
<0 0x60000f20 0 0xa8>,
<0 0x60001000 0 0x1000>,
<0 0x60100000 0 0x100000>;
reg-names = "parf", "dbi", "elbi", "atu", "config";
<0 0x60100000 0 0x100000>,
<0 0x01c03000 0 0x1000>;
reg-names = "parf", "dbi", "elbi", "atu", "config", "mhi";
device_type = "pci";
linux,pci-domain = <0>;
bus-range = <0x00 0xff>;
@ -1938,8 +1939,9 @@ pcie1: pci@1c08000 {
<0 0x40000000 0 0xf1d>,
<0 0x40000f20 0 0xa8>,
<0 0x40001000 0 0x1000>,
<0 0x40100000 0 0x100000>;
reg-names = "parf", "dbi", "elbi", "atu", "config";
<0 0x40100000 0 0x100000>,
<0 0x01c0b000 0 0x1000>;
reg-names = "parf", "dbi", "elbi", "atu", "config", "mhi";
device_type = "pci";
linux,pci-domain = <1>;
bus-range = <0x00 0xff>;
@ -2046,8 +2048,9 @@ pcie2: pci@1c10000 {
<0 0x64000000 0 0xf1d>,
<0 0x64000f20 0 0xa8>,
<0 0x64001000 0 0x1000>,
<0 0x64100000 0 0x100000>;
reg-names = "parf", "dbi", "elbi", "atu", "config";
<0 0x64100000 0 0x100000>,
<0 0x01c13000 0 0x1000>;
reg-names = "parf", "dbi", "elbi", "atu", "config", "mhi";
device_type = "pci";
linux,pci-domain = <2>;
bus-range = <0x00 0xff>;