Add support for modem and ipa(IP Accelerator).
Add spss reserved memory node.
Reviewed-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxxxx>
Signed-off-by: Dzmitry Sankouski <dsankouski@xxxxxxxxx>
---
Changes in v6:
- refactor: s/starqltechn/sdm845-starqltechn in subject.
---
arch/arm64/boot/dts/qcom/sdm845-samsung-starqltechn.dts | 39 +++++++++++++++++++++++++++++++++++++++
1 file changed, 39 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sdm845-samsung-starqltechn.dts b/arch/arm64/boot/dts/qcom/sdm845-samsung-starqltechn.dts
index e709b2062152..0d80599e893d 100644
--- a/arch/arm64/boot/dts/qcom/sdm845-samsung-starqltechn.dts
+++ b/arch/arm64/boot/dts/qcom/sdm845-samsung-starqltechn.dts
@@ -19,6 +19,8 @@
#include "pm8998.dtsi"
#include "sdm845-wcd9340.dtsi"
+/delete-node/ &rmtfs_mem;
+/delete-node/ &spss_mem;
/delete-node/ &adsp_mem;
/delete-node/ &slpi_mem;
@@ -106,15 +108,39 @@ memory@a1300000 {
pmsg-size = <0x40000>;
};
+ /*
+ * It seems like reserving the old rmtfs_mem region is also needed to prevent
+ * random crashes which are most likely modem related, more testing needed.
+ */
+ removed_region: removed-region@88f00000 {
+ reg = <0 0x88f00000 0 0x1c00000>;
+ no-map;
+ };
+
slpi_mem: slpi@96700000 {
reg = <0 0x96700000 0 0xf00000>;
no-map;
};
+ spss_mem: spss@97700000 {
+ reg = <0 0x97700000 0 0x100000>;
+ no-map;
+ };
+
adsp_mem: memory@97800000 {
reg = <0 0x97800000 0 0x2000000>;
no-map;
};
+
+ rmtfs_mem: rmtfs-mem@fde00000 {
+ compatible = "qcom,rmtfs-mem";
+ reg = <0 0xfde00000 0 0x202000>;
+ qcom,use-guard-pages;
+ no-map;
+
+ qcom,client-id = <1>;
+ qcom,vmid = <QCOM_SCM_VMID_MSS_MSA>;
+ };
};
i2c21 {
@@ -859,6 +885,19 @@ dai@5 {
};
};
+&mss_pil {
+ firmware-name = "qcom/sdm845/starqltechn/mba.mbn",
+ "qcom/sdm845/starqltechn/modem.mbn";
+ status = "okay";
+};
+
+&ipa {
+ qcom,gsi-loader = "self";
+ memory-region = <&ipa_fw_mem>;
+ firmware-name = "qcom/sdm845/starqltechn/ipa_fws.mbn";
+ status = "okay";
+};
+
&usb_1 {
status = "okay";
};
--
2.39.5
