diff options
| author | Sibi Sankar <quic_sibis@quicinc.com> | 2022-11-10 12:38:13 +0530 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2022-11-11 14:30:17 -0600 |
| commit | 87548e54b86e06190e018665bd77528f72038fbe (patch) | |
| tree | d685d99c13a7182e5b3f3bd1d9637984455fe4d8 /arch/arm64/boot/dts/qcom/sc7280-herobrine-lte-sku.dtsi | |
| parent | 3c800bcf07a5957da01593e8f83d797b285a37e0 (diff) | |
arm64: dts: qcom: sc7280: Add Google Herobrine WIFI SKU dts fragment
The Google Herobrine WIFI SKU can save 256M by not having modem/mba/rmtfs
memory regions defined. Add the dts fragment and mark all the board files
appropriately.
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Sibi Sankar <quic_sibis@quicinc.com>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221110070813.1777-2-quic_sibis@quicinc.com
Diffstat (limited to 'arch/arm64/boot/dts/qcom/sc7280-herobrine-lte-sku.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/qcom/sc7280-herobrine-lte-sku.dtsi | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/sc7280-herobrine-lte-sku.dtsi b/arch/arm64/boot/dts/qcom/sc7280-herobrine-lte-sku.dtsi index a92eeccd2b2a..ad66e5e9db4e 100644 --- a/arch/arm64/boot/dts/qcom/sc7280-herobrine-lte-sku.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7280-herobrine-lte-sku.dtsi @@ -6,6 +6,20 @@ */ /* Modem setup is different on Chrome setups than typical Qualcomm setup */ +/ { + reserved-memory { + mpss_mem: memory@8b800000 { + reg = <0x0 0x8b800000 0x0 0xf600000>; + no-map; + }; + + mba_mem: memory@9c700000 { + reg = <0x0 0x9c700000 0x0 0x200000>; + no-map; + }; + }; +}; + &remoteproc_mpss { compatible = "qcom,sc7280-mss-pil"; iommus = <&apps_smmu 0x124 0x0>, <&apps_smmu 0x488 0x7>; @@ -15,3 +29,8 @@ "qcom/sc7280-herobrine/modem/qdsp6sw.mbn"; status = "okay"; }; + +/* Increase the size from 2.5MB to 8MB */ +&rmtfs_mem { + reg = <0x0 0x9c900000 0x0 0x800000>; +}; |