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arm64: dts: qcom: ipq9574: Add RPM related nodes

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Add RPM Glink & RPM message RAM nodes to support frequency scaling
on IPQ9574.

Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Co-developed-by: Praveenkumar I <quic_ipkumar@quicinc.com>
Signed-off-by: Praveenkumar I <quic_ipkumar@quicinc.com>
Signed-off-by: Devi Priya <quic_devipriy@quicinc.com>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230517172527.1968-2-quic_devipriy@quicinc.com
This commit is contained in:
Devi Priya 2023-05-17 22:55:25 +05:30 committed by Bjorn Andersson
parent 84c4a652db
commit 8cc864a437
1 changed files with 17 additions and 0 deletions
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17
arch/arm64/boot/dts/qcom/ipq9574.dtsi
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@ -110,12 +110,29 @@
};
};
rpm-glink {
compatible = "qcom,glink-rpm";
interrupts = <GIC_SPI 168 IRQ_TYPE_EDGE_RISING>;
qcom,rpm-msg-ram = <&rpm_msg_ram>;
mboxes = <&apcs_glb 0>;
rpm_requests: rpm-requests {
compatible = "qcom,rpm-ipq9574";
qcom,glink-channels = "rpm_requests";
};
};
soc: soc@0 {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
ranges = <0 0 0 0xffffffff>;
rpm_msg_ram: sram@60000 {
compatible = "qcom,rpm-msg-ram";
reg = <0x00060000 0x6000>;
};
rng: rng@e3000 {
compatible = "qcom,prng-ee";
reg = <0x000e3000 0x1000>;