diff options
Diffstat (limited to 'dts/src/arm64/qcom/sc7280-herobrine-lte-sku.dtsi')
| -rw-r--r-- | dts/src/arm64/qcom/sc7280-herobrine-lte-sku.dtsi | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/dts/src/arm64/qcom/sc7280-herobrine-lte-sku.dtsi b/dts/src/arm64/qcom/sc7280-herobrine-lte-sku.dtsi new file mode 100644 index 0000000000..b721a85468 --- /dev/null +++ b/dts/src/arm64/qcom/sc7280-herobrine-lte-sku.dtsi @@ -0,0 +1,61 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Google Herobrine dts fragment for LTE SKUs + * + * Copyright 2022 Google LLC. + */ +/* Modem setup is different on Chrome setups than typical Qualcomm setup */ + +/ { + reserved-memory { + mba_mem: memory@9c700000 { + reg = <0x0 0x9c700000 0x0 0x200000>; + no-map; + }; + + mdata_mem: mpss-metadata { + alloc-ranges = <0x0 0xa0000000 0x0 0x20000000>; + size = <0x0 0x4000>; + no-map; + }; + }; +}; + +&ipa { + qcom,gsi-loader = "modem"; + status = "okay"; +}; + +&remoteproc_mpss { + compatible = "qcom,sc7280-mss-pil"; + reg = <0 0x04080000 0 0x10000>, <0 0x04180000 0 0x48>; + reg-names = "qdsp6", "rmb"; + + clocks = <&gcc GCC_MSS_CFG_AHB_CLK>, + <&gcc GCC_MSS_OFFLINE_AXI_CLK>, + <&gcc GCC_MSS_SNOC_AXI_CLK>, + <&rpmhcc RPMH_PKA_CLK>, + <&rpmhcc RPMH_CXO_CLK>; + clock-names = "iface", "offline", "snoc_axi", "pka", "xo"; + + iommus = <&apps_smmu 0x124 0x0>, <&apps_smmu 0x488 0x7>; + interconnects = <&mc_virt MASTER_LLCC 0 &mc_virt SLAVE_EBI1 0>; + memory-region = <&mba_mem>, <&mpss_mem>, <&mdata_mem>; + firmware-name = "qcom/sc7280-herobrine/modem/mba.mbn", + "qcom/sc7280-herobrine/modem/qdsp6sw.mbn"; + + resets = <&aoss_reset AOSS_CC_MSS_RESTART>, + <&pdc_reset PDC_MODEM_SYNC_RESET>; + reset-names = "mss_restart", "pdc_reset"; + + qcom,halt-regs = <&tcsr_1 0x3000 0x5000 0x8000 0x13000>; + qcom,ext-regs = <&tcsr_2 0x10000 0x10004 &tcsr_1 0x6004 0x6008>; + qcom,qaccept-regs = <&tcsr_1 0x3030 0x3040 0x3020>; + + status = "okay"; +}; + +/* Increase the size from 2.5MB to 8MB */ +&rmtfs_mem { + reg = <0x0 0x9c900000 0x0 0x800000>; +}; |