Commit b8e0ed06 authored by Manivannan Sadhasivam's avatar Manivannan Sadhasivam Committed by Bjorn Andersson
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arm64: dts: qcom: sdm845: Add "mhi" region to the PCIe nodes 



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

Signed-off-by: default avatarManivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: default avatarBjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230316081117.14288-17-manivannan.sadhasivam@linaro.org
parent 81767c15

arch/arm64/boot/dts/qcom/sdm845.dtsi

+6 −4
Original line number Diff line number Diff line
@@ -2291,8 +2291,9 @@ pcie0: pci@1c00000 { 
			reg = <0 0x01c00000 0 0x2000>,

			      <0 0x60000000 0 0xf1d>,

			      <0 0x60000f20 0 0xa8>,

			      <0 0x60100000 0 0x100000>;

			reg-names = "parf", "dbi", "elbi", "config";

			      <0 0x60100000 0 0x100000>,

			      <0 0x01c07000 0 0x1000>;

			reg-names = "parf", "dbi", "elbi", "config", "mhi";

			device_type = "pci";

			linux,pci-domain = <0>;

			bus-range = <0x00 0xff>;
@@ -2396,8 +2397,9 @@ pcie1: pci@1c08000 { 
			reg = <0 0x01c08000 0 0x2000>,

			      <0 0x40000000 0 0xf1d>,

			      <0 0x40000f20 0 0xa8>,

			      <0 0x40100000 0 0x100000>;

			reg-names = "parf", "dbi", "elbi", "config";

			      <0 0x40100000 0 0x100000>,

			      <0 0x01c0c000 0 0x1000>;

			reg-names = "parf", "dbi", "elbi", "config", "mhi";

			device_type = "pci";

			linux,pci-domain = <1>;

			bus-range = <0x00 0xff>;