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ARM: dts: msm: update L2 SAW config for CPR aging on msmcobalt

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Update the AVS limits of the silver and gold cluster L2 SAW
devices in order to allow CPR aging measurements to be performed
without interfering with the VDD_APC0 and VDD_APC1 default
voltages.

Change-Id: Ie4c5fa8aeb32c365d71a25b71506b69ccefc79b5
CRs-Fixed: 1048890
Signed-off-by: David Collins <collinsd@codeaurora.org>
This commit is contained in:
David Collins 2016-09-30 14:18:24 -07:00
parent 78f8763c12
commit d56fdc6c4c
2 changed files with 14 additions and 2 deletions
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4
arch/arm/boot/dts/qcom/msmcobalt-pm.dtsi
View file

@ -24,7 +24,7 @@
qcom,vctl-port = <0x0>; qcom,vctl-port = <0x0>;
qcom,phase-port = <0x1>; qcom,phase-port = <0x1>;
qcom,saw2-avs-ctl = <0x1010031>; qcom,saw2-avs-ctl = <0x1010031>;
qcom,saw2-avs-limit = <0x4000208>; qcom,saw2-avs-limit = <0x4580458>;
qcom,pfm-port = <0x2>; qcom,pfm-port = <0x2>;
}; };
@ -40,7 +40,7 @@
qcom,vctl-port = <0x0>; qcom,vctl-port = <0x0>;
qcom,phase-port = <0x1>; qcom,phase-port = <0x1>;
qcom,saw2-avs-ctl = <0x1010031>; qcom,saw2-avs-ctl = <0x1010031>;
qcom,saw2-avs-limit = <0x4000208>; qcom,saw2-avs-limit = <0x4580458>;
qcom,pfm-port = <0x2>; qcom,pfm-port = <0x2>;
}; };

12
arch/arm/boot/dts/qcom/msmcobalt-v2.dtsi
View file

@ -686,6 +686,18 @@
<533000000 8490000>;/* imem @ turbo freq 406 Mhz */ <533000000 8490000>;/* imem @ turbo freq 406 Mhz */
}; };
&soc {
/* Gold L2 SAW */
qcom,spm@178120000 {
qcom,saw2-avs-limit = <0x4200420>;
};
/* Silver L2 SAW */
qcom,spm@179120000 {
qcom,saw2-avs-limit = <0x4200420>;
};
};
/* GPU overrides */ /* GPU overrides */
&msm_gpu { &msm_gpu {
/* Updated chip ID */ /* Updated chip ID */