65 lines
1.5 KiB
Plaintext
65 lines
1.5 KiB
Plaintext
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// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/*
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* Google Herobrine dts fragment for LTE SKUs
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*
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* Copyright 2022 Google LLC.
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*/
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/* Modem setup is different on Chrome setups than typical Qualcomm setup */
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/ {
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reserved-memory {
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mpss_mem: memory@8b800000 {
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reg = <0x0 0x8b800000 0x0 0xf600000>;
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no-map;
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};
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mba_mem: memory@9c700000 {
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reg = <0x0 0x9c700000 0x0 0x200000>;
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no-map;
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};
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mdata_mem: mpss-metadata {
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alloc-ranges = <0x0 0xa0000000 0x0 0x20000000>;
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size = <0x0 0x4000>;
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no-map;
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};
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};
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};
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&ipa {
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qcom,gsi-loader = "modem";
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status = "okay";
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};
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&remoteproc_mpss {
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compatible = "qcom,sc7280-mss-pil";
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clocks = <&gcc GCC_MSS_CFG_AHB_CLK>,
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<&gcc GCC_MSS_OFFLINE_AXI_CLK>,
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<&gcc GCC_MSS_SNOC_AXI_CLK>,
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<&rpmhcc RPMH_PKA_CLK>,
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<&rpmhcc RPMH_CXO_CLK>;
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clock-names = "iface", "offline", "snoc_axi", "pka", "xo";
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iommus = <&apps_smmu 0x124 0x0>, <&apps_smmu 0x488 0x7>;
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interconnects = <&mc_virt MASTER_LLCC 0 &mc_virt SLAVE_EBI1 0>;
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memory-region = <&mba_mem>, <&mpss_mem>, <&mdata_mem>;
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firmware-name = "qcom/sc7280-herobrine/modem/mba.mbn",
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"qcom/sc7280-herobrine/modem/qdsp6sw.mbn";
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resets = <&aoss_reset AOSS_CC_MSS_RESTART>,
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<&pdc_reset PDC_MODEM_SYNC_RESET>;
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reset-names = "mss_restart", "pdc_reset";
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qcom,halt-regs = <&tcsr_1 0x3000 0x5000 0x8000 0x13000>;
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qcom,ext-regs = <&tcsr_2 0x10000 0x10004 &tcsr_1 0x6004 0x6008>;
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qcom,qaccept-regs = <&tcsr_1 0x3030 0x3040 0x3020>;
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status = "okay";
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};
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/* Increase the size from 2.5MB to 8MB */
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&rmtfs_mem {
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reg = <0x0 0x9c900000 0x0 0x800000>;
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};
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