Add the WPSS remoteproc node in dts for
PIL loading.
Signed-off-by: Rakesh Pillai <pillair@xxxxxxxxxxxxxx>
---
arch/arm64/boot/dts/qcom/sc7280-idp.dts | 4 +++
arch/arm64/boot/dts/qcom/sc7280.dtsi | 58 +++++++++++++++++++++++++++++++++
2 files changed, 62 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sc7280-idp.dts b/arch/arm64/boot/dts/qcom/sc7280-idp.dts
index 64fc22a..2b8bbcd 100644
--- a/arch/arm64/boot/dts/qcom/sc7280-idp.dts
+++ b/arch/arm64/boot/dts/qcom/sc7280-idp.dts
@@ -68,3 +68,7 @@
qcom,pre-scaling = <1 1>;
};
};
+
+&remoteproc_wpss {
+ status = "okay";
+};
diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi
index 39635da..edc7951 100644
--- a/arch/arm64/boot/dts/qcom/sc7280.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi
@@ -134,6 +134,11 @@
no-map;
};
+ wpss_mem: memory@9ae00000 {
+ no-map;
+ reg = <0x0 0x9ae00000 0x0 0x1900000>;
+ };
+
rmtfs_mem: memory@9c900000 {
compatible = "qcom,rmtfs-mem";
reg = <0x0 0x9c900000 0x0 0x280000>;
@@ -2588,6 +2593,59 @@
#power-domain-cells = <1>;
};
+ remoteproc_wpss: remoteproc@8a00000 {
+ compatible = "qcom,sc7280-wpss-pil";
+ reg = <0 0x08a00000 0 0x10000>;
+
+ interrupts-extended = <&intc GIC_SPI 587 IRQ_TYPE_EDGE_RISING>,
+ <&wpss_smp2p_in 0 IRQ_TYPE_EDGE_RISING>,
+ <&wpss_smp2p_in 1 IRQ_TYPE_EDGE_RISING>,
+ <&wpss_smp2p_in 2 IRQ_TYPE_EDGE_RISING>,
+ <&wpss_smp2p_in 3 IRQ_TYPE_EDGE_RISING>,
+ <&wpss_smp2p_in 7 IRQ_TYPE_EDGE_RISING>;
+ interrupt-names = "wdog", "fatal", "ready", "handover",
+ "stop-ack", "shutdown-ack";
+
+ clocks = <&gcc GCC_WPSS_AHB_BDG_MST_CLK>,
+ <&gcc GCC_WPSS_AHB_CLK>,
+ <&gcc GCC_WPSS_RSCP_CLK>,
+ <&rpmhcc RPMH_CXO_CLK>;
+ clock-names = "gcc_wpss_ahb_bdg_mst_clk",
+ "gcc_wpss_ahb_clk",
+ "gcc_wpss_rscp_clk",
+ "xo";
+
+ power-domains = <&rpmhpd SC7280_CX>,
+ <&rpmhpd SC7280_MX>;
+ power-domain-names = "cx", "mx";
+
+ memory-region = <&wpss_mem>;
+
+ qcom,qmp = <&aoss_qmp>;
+
+ qcom,smem-states = <&wpss_smp2p_out 0>;
+ qcom,smem-state-names = "stop";
+
+ resets = <&aoss_reset AOSS_CC_WCSS_RESTART>,
+ <&pdc_reset PDC_WPSS_SYNC_RESET>;
+ reset-names = "restart", "pdc_sync";
+
+ qcom,halt-regs = <&tcsr_mutex 0x37000>;
+
+ status = "disabled";
+
+ glink-edge {
+ interrupts-extended = <&ipcc IPCC_CLIENT_WPSS
+ IPCC_MPROC_SIGNAL_GLINK_QMP
+ IRQ_TYPE_EDGE_RISING>;
+ mboxes = <&ipcc IPCC_CLIENT_WPSS
+ IPCC_MPROC_SIGNAL_GLINK_QMP>;
+
+ label = "wpss";
+ qcom,remote-pid = <13>;
+ };
+ };
+
pdc: interrupt-controller@b220000 {
compatible = "qcom,sc7280-pdc", "qcom,pdc";
reg = <0 0x0b220000 0 0x30000>;
--
2.7.4
