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arm64: dts: qcom: msm8916: Use power domains for MSS/WCNSS remoteprocs

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So far we have been making proxy votes for the remote processors
through the regulator interface. Now that we have rpmpd it's better
to vote for performance states through the power domain interface.

This also allows us to move these supplies back to msm8916.dtsi
because the device tree binding for RPMPD is independent of the
underlying regulator/PMIC.

Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
Link: https://lore.kernel.org/r/20200916104135.25085-10-stephan@gerhold.net
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
This commit is contained in:
Stephan Gerhold 2020-09-16 12:41:34 +02:00 committed by Bjorn Andersson
parent 2709436ecf
commit 809f299a96
2 changed files with 9 additions and 3 deletions
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3
arch/arm64/boot/dts/qcom/msm8916-pm8916.dtsi
View File

@ -17,13 +17,10 @@
};
&mpss {
cx-supply = <&pm8916_s1>;
mx-supply = <&pm8916_l3>;
pll-supply = <&pm8916_l7>;
};
&pronto {
vddmx-supply = <&pm8916_l3>;
vddpx-supply = <&pm8916_l7>;
iris {

9
arch/arm64/boot/dts/qcom/msm8916.dtsi
View File

@ -8,6 +8,7 @@
#include <dt-bindings/clock/qcom,rpmcc.h>
#include <dt-bindings/interconnect/qcom,msm8916.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/power/qcom-rpmpd.h>
#include <dt-bindings/reset/qcom,gcc-msm8916.h>
#include <dt-bindings/thermal/thermal.h>
@ -1292,6 +1293,10 @@
interrupt-names = "wdog", "fatal", "ready",
"handover", "stop-ack";
power-domains = <&rpmpd MSM8916_VDDCX>,
<&rpmpd MSM8916_VDDMX>;
power-domain-names = "cx", "mx";
clocks = <&gcc GCC_MSS_CFG_AHB_CLK>,
<&gcc GCC_MSS_Q6_BIMC_AXI_CLK>,
<&gcc GCC_BOOT_ROM_AHB_CLK>,
@ -1689,6 +1694,10 @@
<&wcnss_smp2p_in 3 IRQ_TYPE_EDGE_RISING>;
interrupt-names = "wdog", "fatal", "ready", "handover", "stop-ack";
power-domains = <&rpmpd MSM8916_VDDCX>,
<&rpmpd MSM8916_VDDMX>;
power-domain-names = "cx", "mx";
qcom,state = <&wcnss_smp2p_out 0>;
qcom,state-names = "stop";