[PATCH v3 03/10] arm64: dts: sdm845: Introduce ADSP and CDSP PAS nodes

Bjorn Andersson
2019-01-22T05:52:41Z

Add the ADSP and CDSP nodes for PAS-based remoteproc, supporting booting
these cores on e.g. the MTP, and enable the same for the MTP.

Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
---

Changes since v2:
- New patch

arch/arm64/boot/dts/qcom/sdm845-mtp.dts | 8 ++++
arch/arm64/boot/dts/qcom/sdm845.dtsi | 58 +++++++++++++++++++++++++
2 files changed, 66 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sdm845-mtp.dts b/arch/arm64/boot/dts/qcom/sdm845-mtp.dts
index af8c6a2445a2..02b8357c8ce8 100644
--- a/arch/arm64/boot/dts/qcom/sdm845-mtp.dts
+++ b/arch/arm64/boot/dts/qcom/sdm845-mtp.dts
@@ -48,6 +48,10 @@
};
};

+&adsp_pas {
+ status = "okay";
+};
+
&apps_rsc {
pm8998-rpmh-regulators {
compatible = "qcom,pm8998-rpmh-regulators";
@@ -344,6 +348,10 @@
};
};

+&cdsp_pas {
+ status = "okay";
+};
+
&gcc {
protected-clocks = <GCC_QSPI_CORE_CLK>,
<GCC_QSPI_CORE_CLK_SRC>,
diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi
index 64f57cc5c61a..1033b77856e6 100644
--- a/arch/arm64/boot/dts/qcom/sdm845.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi
@@ -319,6 +319,64 @@
};
};

+ adsp_pas: remoteproc-adsp {
+ compatible = "qcom,sdm845-adsp-pas";
+
+ interrupts-extended = <&intc GIC_SPI 162 IRQ_TYPE_EDGE_RISING>,
+ <&adsp_smp2p_in 0 IRQ_TYPE_EDGE_RISING>,
+ <&adsp_smp2p_in 1 IRQ_TYPE_EDGE_RISING>,
+ <&adsp_smp2p_in 2 IRQ_TYPE_EDGE_RISING>,
+ <&adsp_smp2p_in 3 IRQ_TYPE_EDGE_RISING>;
+ interrupt-names = "wdog", "fatal", "ready",
+ "handover", "stop-ack";
+
+ clocks = <&xo_board>;
+ clock-names = "xo";
+
+ memory-region = <&adsp_mem>;
+
+ qcom,smem-states = <&adsp_smp2p_out 0>;
+ qcom,smem-state-names = "stop";
+
+ status = "disabled";
+
+ glink-edge {
+ interrupts = <GIC_SPI 156 IRQ_TYPE_EDGE_RISING>;
+ label = "lpass";
+ qcom,remote-pid = <2>;
+ mboxes = <&apss_shared 8>;
+ };
+ };
+
+ cdsp_pas: remoteproc-cdsp {
+ compatible = "qcom,sdm845-cdsp-pas";
+
+ interrupts-extended = <&intc GIC_SPI 578 IRQ_TYPE_EDGE_RISING>,
+ <&cdsp_smp2p_in 0 IRQ_TYPE_EDGE_RISING>,
+ <&cdsp_smp2p_in 1 IRQ_TYPE_EDGE_RISING>,
+ <&cdsp_smp2p_in 2 IRQ_TYPE_EDGE_RISING>,
+ <&cdsp_smp2p_in 3 IRQ_TYPE_EDGE_RISING>;
+ interrupt-names = "wdog", "fatal", "ready",
+ "handover", "stop-ack";
+
+ clocks = <&xo_board>;
+ clock-names = "xo";
+
+ memory-region = <&cdsp_mem>;
+
+ qcom,smem-states = <&cdsp_smp2p_out 0>;
+ qcom,smem-state-names = "stop";
+
+ status = "disabled";
+
+ glink-edge {
+ interrupts = <GIC_SPI 574 IRQ_TYPE_EDGE_RISING>;
+ label = "turing";
+ qcom,remote-pid = <5>;
+ mboxes = <&apss_shared 4>;
+ };
+ };
+
tcsr_mutex: hwlock {
compatible = "qcom,tcsr-mutex";
syscon = <&tcsr_mutex_regs 0 0x1000>;
--
2.18.0