1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT) 1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2 /* 2 /*
3 * Google Herobrine dts fragment for LTE SKUs 3 * Google Herobrine dts fragment for LTE SKUs
4 * 4 *
5 * Copyright 2022 Google LLC. 5 * Copyright 2022 Google LLC.
6 */ 6 */
7 /* Modem setup is different on Chrome setups t 7 /* Modem setup is different on Chrome setups than typical Qualcomm setup */
8 8
9 / { 9 / {
10 reserved-memory { 10 reserved-memory {
11 mba_mem: memory@9c700000 { 11 mba_mem: memory@9c700000 {
12 reg = <0x0 0x9c700000 12 reg = <0x0 0x9c700000 0x0 0x200000>;
13 no-map; 13 no-map;
14 }; 14 };
15 15
16 mdata_mem: mpss-metadata { 16 mdata_mem: mpss-metadata {
17 alloc-ranges = <0x0 0x 17 alloc-ranges = <0x0 0xa0000000 0x0 0x20000000>;
18 size = <0x0 0x4000>; 18 size = <0x0 0x4000>;
19 no-map; 19 no-map;
20 }; 20 };
21 }; 21 };
22 }; 22 };
23 23
24 &ipa { 24 &ipa {
25 qcom,gsi-loader = "modem"; 25 qcom,gsi-loader = "modem";
26 status = "okay"; 26 status = "okay";
27 }; 27 };
28 28
29 &remoteproc_mpss { 29 &remoteproc_mpss {
30 compatible = "qcom,sc7280-mss-pil"; 30 compatible = "qcom,sc7280-mss-pil";
31 reg = <0 0x04080000 0 0x10000>, <0 0x0 31 reg = <0 0x04080000 0 0x10000>, <0 0x04180000 0 0x48>;
32 reg-names = "qdsp6", "rmb"; 32 reg-names = "qdsp6", "rmb";
33 33
34 clocks = <&gcc GCC_MSS_CFG_AHB_CLK>, 34 clocks = <&gcc GCC_MSS_CFG_AHB_CLK>,
35 <&gcc GCC_MSS_OFFLINE_AXI_CLK 35 <&gcc GCC_MSS_OFFLINE_AXI_CLK>,
36 <&gcc GCC_MSS_SNOC_AXI_CLK>, 36 <&gcc GCC_MSS_SNOC_AXI_CLK>,
37 <&rpmhcc RPMH_PKA_CLK>, 37 <&rpmhcc RPMH_PKA_CLK>,
38 <&rpmhcc RPMH_CXO_CLK>; 38 <&rpmhcc RPMH_CXO_CLK>;
39 clock-names = "iface", "offline", "sno 39 clock-names = "iface", "offline", "snoc_axi", "pka", "xo";
40 40
41 iommus = <&apps_smmu 0x124 0x0>, <&app 41 iommus = <&apps_smmu 0x124 0x0>, <&apps_smmu 0x488 0x7>;
42 interconnects = <&mc_virt MASTER_LLCC 42 interconnects = <&mc_virt MASTER_LLCC 0 &mc_virt SLAVE_EBI1 0>;
43 memory-region = <&mba_mem>, <&mpss_mem 43 memory-region = <&mba_mem>, <&mpss_mem>, <&mdata_mem>;
44 firmware-name = "qcom/sc7280-herobrine 44 firmware-name = "qcom/sc7280-herobrine/modem/mba.mbn",
45 "qcom/sc7280-herobrine 45 "qcom/sc7280-herobrine/modem/qdsp6sw.mbn";
46 46
47 resets = <&aoss_reset AOSS_CC_MSS_REST 47 resets = <&aoss_reset AOSS_CC_MSS_RESTART>,
48 <&pdc_reset PDC_MODEM_SYNC_RE 48 <&pdc_reset PDC_MODEM_SYNC_RESET>;
49 reset-names = "mss_restart", "pdc_rese 49 reset-names = "mss_restart", "pdc_reset";
50 50
51 qcom,halt-regs = <&tcsr_1 0x3000 0x500 51 qcom,halt-regs = <&tcsr_1 0x3000 0x5000 0x8000 0x13000>;
52 qcom,ext-regs = <&tcsr_2 0x10000 0x100 52 qcom,ext-regs = <&tcsr_2 0x10000 0x10004 &tcsr_1 0x6004 0x6008>;
53 qcom,qaccept-regs = <&tcsr_1 0x3030 0x 53 qcom,qaccept-regs = <&tcsr_1 0x3030 0x3040 0x3020>;
54 54
55 status = "okay"; 55 status = "okay";
56 }; 56 };
57 57
58 /* Increase the size from 2.5MB to 8MB */ 58 /* Increase the size from 2.5MB to 8MB */
59 &rmtfs_mem { 59 &rmtfs_mem {
60 reg = <0x0 0x9c900000 0x0 0x800000>; 60 reg = <0x0 0x9c900000 0x0 0x800000>;
61 }; 61 };
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