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arm64: dts: qcom: msm8994: Add support for SMD RPM

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Add support for SMD RPM, including pm8994 and pmi8994
regulators.

Signed-off-by: Konrad Dybcio <konradybcio@gmail.com>
Link: https://lore.kernel.org/r/20200624150107.76234-7-konradybcio@gmail.com
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
This commit is contained in:
Konrad Dybcio 2020-06-24 17:01:04 +02:00 committed by Bjorn Andersson
parent 95087f6163
commit 01104518b4
1 changed files with 43 additions and 0 deletions
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43
arch/arm64/boot/dts/qcom/msm8994.dtsi
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@ -175,9 +175,31 @@
};
};
smd {
compatible = "qcom,smd";
rpm {
interrupts = <GIC_SPI 168 IRQ_TYPE_EDGE_RISING>;
qcom,ipc = <&apcs 8 0>;
qcom,smd-edge = <15>;
qcom,local-pid = <0>;
qcom,remote-pid = <6>;
rpm_requests: rpm-requests {
compatible = "qcom,rpm-msm8994";
qcom,smd-channels = "rpm_requests";
rpmcc: rpmcc {
compatible = "qcom,rpmcc-msm8994";
#clock-cells = <1>;
};
};
};
};
smem {
compatible = "qcom,smem";
memory-region = <&smem_mem>;
qcom,rpm-msg-ram = <&rpm_msg_ram>;
hwlocks = <&tcsr_mutex 3>;
};
@ -196,6 +218,12 @@
<0xf9002000 0x1000>;
};
apcs: mailbox@f900d000 {
compatible = "qcom,msm8994-apcs-kpss-global", "syscon";
reg = <0xf900d000 0x2000>;
#mbox-cells = <1>;
};
timer@f9020000 {
#address-cells = <1>;
#size-cells = <1>;
@ -449,6 +477,11 @@
reg = <0xfc400000 0x2000>;
};
rpm_msg_ram: memory@fc428000 {
compatible = "qcom,rpm-msg-ram";
reg = <0xfc428000 0x4000>;
};
restart@fc4ab000 {
compatible = "qcom,pshold";
reg = <0xfc4ab000 0x4>;
@ -666,5 +699,15 @@
<GIC_PPI 4 0xff08>,
<GIC_PPI 1 0xff08>;
};
vreg_vph_pwr: vreg-vph-pwr {
compatible = "regulator-fixed";
regulator-name = "vph-pwr";
regulator-min-microvolt = <3600000>;
regulator-max-microvolt = <3600000>;
regulator-always-on;
};
};