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Add the L3 interconnect path to all CPUs and define the bandwidth requirements for all opp entries across sc8280xp and sa8540p. The values are based on the tables reported by the hardware, distributed such that each value is the largest value, lower than the cluster frequency. Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com> Tested-by: Steev Klimaszewski <steev@kali.org> Reviewed-by: Sibi Sankar <quic_sibis@quicinc.com> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20221111032515.3460-9-quic_bjorande@quicinc.com
232 lines
5.2 KiB
Plaintext
232 lines
5.2 KiB
Plaintext
// SPDX-License-Identifier: BSD-3-Clause
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/*
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* Copyright (c) 2021, The Linux Foundation. All rights reserved.
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* Copyright (c) 2022, Linaro Limited
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*/
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#include "sc8280xp.dtsi"
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/delete-node/ &cpu0_opp_table;
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/delete-node/ &cpu4_opp_table;
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/ {
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cpu0_opp_table: cpu0-opp-table {
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compatible = "operating-points-v2";
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opp-shared;
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opp-300000000 {
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opp-hz = /bits/ 64 <300000000>;
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opp-peak-kBps = <(300000 * 32)>;
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};
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opp-403200000 {
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opp-hz = /bits/ 64 <403200000>;
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opp-peak-kBps = <(384000 * 32)>;
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};
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opp-499200000 {
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opp-hz = /bits/ 64 <499200000>;
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opp-peak-kBps = <(480000 * 32)>;
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};
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opp-595200000 {
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opp-hz = /bits/ 64 <595200000>;
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opp-peak-kBps = <(576000 * 32)>;
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};
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opp-710400000 {
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opp-hz = /bits/ 64 <710400000>;
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opp-peak-kBps = <(672000 * 32)>;
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};
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opp-806400000 {
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opp-hz = /bits/ 64 <806400000>;
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opp-peak-kBps = <(768000 * 32)>;
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};
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opp-902400000 {
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opp-hz = /bits/ 64 <902400000>;
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opp-peak-kBps = <(864000 * 32)>;
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};
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opp-1017600000 {
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opp-hz = /bits/ 64 <1017600000>;
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opp-peak-kBps = <(960000 * 32)>;
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};
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opp-1113600000 {
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opp-hz = /bits/ 64 <1113600000>;
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opp-peak-kBps = <(1075200 * 32)>;
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};
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opp-1209600000 {
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opp-hz = /bits/ 64 <1209600000>;
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opp-peak-kBps = <(1171200 * 32)>;
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};
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opp-1324800000 {
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opp-hz = /bits/ 64 <1324800000>;
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opp-peak-kBps = <(1286400 * 32)>;
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};
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opp-1440000000 {
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opp-hz = /bits/ 64 <1440000000>;
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opp-peak-kBps = <(1382400 * 32)>;
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};
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opp-1555200000 {
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opp-hz = /bits/ 64 <1555200000>;
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opp-peak-kBps = <(1497600 * 32)>;
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};
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opp-1670400000 {
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opp-hz = /bits/ 64 <1670400000>;
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opp-peak-kBps = <(1593600 * 32)>;
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};
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opp-1785600000 {
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opp-hz = /bits/ 64 <1785600000>;
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opp-peak-kBps = <(1708800 * 32)>;
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};
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opp-1881600000 {
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opp-hz = /bits/ 64 <1881600000>;
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opp-peak-kBps = <(1708800 * 32)>;
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};
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opp-2016000000 {
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opp-hz = /bits/ 64 <2016000000>;
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opp-peak-kBps = <(1708800 * 32)>;
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};
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opp-2131200000 {
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opp-hz = /bits/ 64 <2131200000>;
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opp-peak-kBps = <(1708800 * 32)>;
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};
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opp-2246400000 {
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opp-hz = /bits/ 64 <2246400000>;
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opp-peak-kBps = <(1708800 * 32)>;
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};
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};
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cpu4_opp_table: cpu4-opp-table {
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compatible = "operating-points-v2";
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opp-shared;
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opp-825600000 {
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opp-hz = /bits/ 64 <825600000>;
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opp-peak-kBps = <(300000 * 32)>;
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};
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opp-940800000 {
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opp-hz = /bits/ 64 <940800000>;
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opp-peak-kBps = <(864000 * 32)>;
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};
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opp-1056000000 {
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opp-hz = /bits/ 64 <1056000000>;
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opp-peak-kBps = <(960000 * 32)>;
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};
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opp-1171200000 {
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opp-hz = /bits/ 64 <1171200000>;
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opp-peak-kBps = <(1171200 * 32)>;
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};
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opp-1286400000 {
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opp-hz = /bits/ 64 <1286400000>;
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opp-peak-kBps = <(1286400 * 32)>;
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};
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opp-1401600000 {
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opp-hz = /bits/ 64 <1401600000>;
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opp-peak-kBps = <(1382400 * 32)>;
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};
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opp-1516800000 {
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opp-hz = /bits/ 64 <1516800000>;
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opp-peak-kBps = <(1497600 * 32)>;
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};
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opp-1632000000 {
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opp-hz = /bits/ 64 <1632000000>;
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opp-peak-kBps = <(1593600 * 32)>;
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};
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opp-1747200000 {
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opp-hz = /bits/ 64 <1747200000>;
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opp-peak-kBps = <(1593600 * 32)>;
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};
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opp-1862400000 {
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opp-hz = /bits/ 64 <1862400000>;
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opp-peak-kBps = <(1708800 * 32)>;
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};
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opp-1977600000 {
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opp-hz = /bits/ 64 <1977600000>;
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opp-peak-kBps = <(1708800 * 32)>;
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};
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opp-2073600000 {
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opp-hz = /bits/ 64 <2073600000>;
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opp-peak-kBps = <(1708800 * 32)>;
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};
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opp-2169600000 {
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opp-hz = /bits/ 64 <2169600000>;
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opp-peak-kBps = <(1708800 * 32)>;
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};
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opp-2284800000 {
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opp-hz = /bits/ 64 <2284800000>;
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opp-peak-kBps = <(1708800 * 32)>;
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};
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opp-2380800000 {
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opp-hz = /bits/ 64 <2380800000>;
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opp-peak-kBps = <(1708800 * 32)>;
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};
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opp-2496000000 {
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opp-hz = /bits/ 64 <2496000000>;
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opp-peak-kBps = <(1708800 * 32)>;
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};
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opp-2592000000 {
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opp-hz = /bits/ 64 <2592000000>;
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opp-peak-kBps = <(1708800 * 32)>;
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};
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};
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};
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&pcie2a {
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compatible = "qcom,pcie-sa8540p";
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linux,pci-domain = <0>;
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interrupts = <GIC_SPI 440 IRQ_TYPE_LEVEL_HIGH>;
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interrupt-names = "msi";
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};
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&pcie2b {
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compatible = "qcom,pcie-sa8540p";
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linux,pci-domain = <1>;
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interrupts = <GIC_SPI 263 IRQ_TYPE_LEVEL_HIGH>;
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interrupt-names = "msi";
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};
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&pcie3a {
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compatible = "qcom,pcie-sa8540p";
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reg = <0x0 0x01c10000 0x0 0x3000>,
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<0x0 0x40000000 0x0 0xf1d>,
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<0x0 0x40000f20 0x0 0xa8>,
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<0x0 0x40001000 0x0 0x1000>,
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<0x0 0x40100000 0x0 0x100000>;
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reg-names = "parf", "dbi", "elbi", "atu", "config";
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ranges = <0x01000000 0x0 0x40200000 0x0 0x40200000 0x0 0x100000>,
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<0x02000000 0x0 0x40300000 0x0 0x40300000 0x0 0x1d00000>;
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linux,pci-domain = <2>;
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interrupts = <GIC_SPI 567 IRQ_TYPE_LEVEL_HIGH>;
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interrupt-names = "msi";
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interrupt-map = <0 0 0 1 &intc 0 0 GIC_SPI 541 IRQ_TYPE_LEVEL_HIGH>,
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<0 0 0 2 &intc 0 0 GIC_SPI 542 IRQ_TYPE_LEVEL_HIGH>,
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<0 0 0 3 &intc 0 0 GIC_SPI 543 IRQ_TYPE_LEVEL_HIGH>,
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<0 0 0 4 &intc 0 0 GIC_SPI 544 IRQ_TYPE_LEVEL_HIGH>;
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};
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&pcie3b {
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compatible = "qcom,pcie-sa8540p";
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linux,pci-domain = <3>;
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interrupts = <GIC_SPI 565 IRQ_TYPE_LEVEL_HIGH>;
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interrupt-names = "msi";
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};
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&pcie4 {
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compatible = "qcom,pcie-sa8540p";
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linux,pci-domain = <4>;
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interrupts = <GIC_SPI 518 IRQ_TYPE_LEVEL_HIGH>;
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interrupt-names = "msi";
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};
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&rpmhpd {
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compatible = "qcom,sa8540p-rpmhpd";
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};
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