Commit b471a1bc authored by Stephan Gerhold's avatar Stephan Gerhold Committed by Bjorn Andersson

ARM: dts: qcom: Add rpm-proc node for SMD platforms

Rather than having the RPM SMD channels as the only child of a dummy
SMD node, switch to representing the RPM as remoteproc like all the
other remoteprocs (WCNSS, modem DSP).

This allows assigning additional subdevices to it like the MPM
interrupt-controller or rpm-master-stats.
Reviewed-by: default avatarKonrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: default avatarStephan Gerhold <stephan@gerhold.net>
Link: https://lore.kernel.org/r/20230531-rpm-rproc-v3-12-a07dcdefd918@gerhold.netSigned-off-by: default avatarBjorn Andersson <andersson@kernel.org>
parent a9037f33
......@@ -784,10 +784,10 @@ spmi_bus: spmi@fc4cf000 {
};
};
smd {
compatible = "qcom,smd";
rpm: remoteproc {
compatible = "qcom,apq8084-rpm-proc", "qcom,rpm-proc";
rpm {
smd-edge {
interrupts = <GIC_SPI 168 IRQ_TYPE_EDGE_RISING>;
qcom,ipc = <&apcs 8 0>;
qcom,smd-edge = <15>;
......
......@@ -53,26 +53,10 @@ pmu {
IRQ_TYPE_LEVEL_HIGH)>;
};
reserved-memory {
#address-cells = <1>;
#size-cells = <1>;
ranges;
smem_region: smem@3000000 {
reg = <0x3000000 0x100000>;
no-map;
};
adsp_region: adsp@dc00000 {
reg = <0x0dc00000 0x1900000>;
no-map;
};
};
smd {
compatible = "qcom,smd";
rpm: remoteproc {
compatible = "qcom,msm8226-rpm-proc", "qcom,rpm-proc";
rpm {
smd-edge {
interrupts = <GIC_SPI 168 IRQ_TYPE_EDGE_RISING>;
qcom,ipc = <&apcs 8 0>;
qcom,smd-edge = <15>;
......@@ -120,6 +104,22 @@ rpmpd_opp_super_turbo: opp6 {
};
};
reserved-memory {
#address-cells = <1>;
#size-cells = <1>;
ranges;
smem_region: smem@3000000 {
reg = <0x3000000 0x100000>;
no-map;
};
adsp_region: adsp@dc00000 {
reg = <0x0dc00000 0x1900000>;
no-map;
};
};
smem {
compatible = "qcom,smem";
......
......@@ -113,6 +113,28 @@ pmu {
interrupts = <GIC_PPI 7 0xf04>;
};
rpm: remoteproc {
compatible = "qcom,msm8974-rpm-proc", "qcom,rpm-proc";
smd-edge {
interrupts = <GIC_SPI 168 IRQ_TYPE_EDGE_RISING>;
qcom,ipc = <&apcs 8 0>;
qcom,smd-edge = <15>;
rpm_requests: rpm-requests {
compatible = "qcom,rpm-msm8974";
qcom,smd-channels = "rpm_requests";
rpmcc: clock-controller {
compatible = "qcom,rpmcc-msm8974", "qcom,rpmcc";
#clock-cells = <1>;
clocks = <&xo_board>;
clock-names = "xo";
};
};
};
};
reserved-memory {
#address-cells = <1>;
#size-cells = <1>;
......@@ -293,28 +315,6 @@ wcnss_smsm: wcnss@7 {
};
};
smd {
compatible = "qcom,smd";
rpm {
interrupts = <GIC_SPI 168 IRQ_TYPE_EDGE_RISING>;
qcom,ipc = <&apcs 8 0>;
qcom,smd-edge = <15>;
rpm_requests: rpm-requests {
compatible = "qcom,rpm-msm8974";
qcom,smd-channels = "rpm_requests";
rpmcc: clock-controller {
compatible = "qcom,rpmcc-msm8974", "qcom,rpmcc";
#clock-cells = <1>;
clocks = <&xo_board>;
clock-names = "xo";
};
};
};
};
soc: soc {
#address-cells = <1>;
#size-cells = <1>;
......
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