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authorManivannan Sadhasivam <manivannan.sadhasivam@linaro.org>2021-04-08 22:34:57 +0530
committerBjorn Andersson <bjorn.andersson@linaro.org>2021-04-13 21:17:02 -0500
commit67b4744a0c16858d614ed1049bc76e6b62765944 (patch)
tree48501c09bcb7af58a137ab524f462d3861bdb67f /arch/arm/boot
parent9e1e00f18afc83de7782f47583ec844afb162372 (diff)
downloadlinux-67b4744a0c16858d614ed1049bc76e6b62765944.tar.bz2
ARM: dts: qcom: sdx55: Add Modem remoteproc node
Add modem support to SDX55 using the PAS remoteproc driver. Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Link: https://lore.kernel.org/r/20210408170457.91409-16-manivannan.sadhasivam@linaro.org Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Diffstat (limited to 'arch/arm/boot')
-rw-r--r--arch/arm/boot/dts/qcom-sdx55.dtsi33
1 files changed, 33 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/qcom-sdx55.dtsi b/arch/arm/boot/dts/qcom-sdx55.dtsi
index aa3edecf5810..bed83d1ddc29 100644
--- a/arch/arm/boot/dts/qcom-sdx55.dtsi
+++ b/arch/arm/boot/dts/qcom-sdx55.dtsi
@@ -328,6 +328,39 @@
status = "disabled";
};
+ remoteproc_mpss: remoteproc@4080000 {
+ compatible = "qcom,sdx55-mpss-pas";
+ reg = <0x04080000 0x4040>;
+
+ interrupts-extended = <&intc GIC_SPI 250 IRQ_TYPE_EDGE_RISING>,
+ <&modem_smp2p_in 0 IRQ_TYPE_EDGE_RISING>,
+ <&modem_smp2p_in 1 IRQ_TYPE_EDGE_RISING>,
+ <&modem_smp2p_in 2 IRQ_TYPE_EDGE_RISING>,
+ <&modem_smp2p_in 3 IRQ_TYPE_EDGE_RISING>,
+ <&modem_smp2p_in 7 IRQ_TYPE_EDGE_RISING>;
+ interrupt-names = "wdog", "fatal", "ready", "handover",
+ "stop-ack", "shutdown-ack";
+
+ clocks = <&rpmhcc RPMH_CXO_CLK>;
+ clock-names = "xo";
+
+ power-domains = <&rpmhpd SDX55_CX>,
+ <&rpmhpd SDX55_MSS>;
+ power-domain-names = "cx", "mss";
+
+ qcom,smem-states = <&modem_smp2p_out 0>;
+ qcom,smem-state-names = "stop";
+
+ status = "disabled";
+
+ glink-edge {
+ interrupts = <GIC_SPI 114 IRQ_TYPE_EDGE_RISING>;
+ label = "mpss";
+ qcom,remote-pid = <1>;
+ mboxes = <&apcs 15>;
+ };
+ };
+
usb: usb@a6f8800 {
compatible = "qcom,sdx55-dwc3", "qcom,dwc3";
reg = <0x0a6f8800 0x400>;