evie/android_kernel_oneplus_msm8998
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ARM: dts: msm: Add SPDM feature for sdm660

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SPDM feature requires to be enabled, so add SPDM settings
for APPS CPU bus client.

Change-Id: I35fdafcefebcd3fb6e59f3e55bb68d07403abc74
Signed-off-by: Odelu Kukatla <okukatla@codeaurora.org>
This commit is contained in:
Odelu Kukatla 2017-02-01 13:04:23 +05:30
parent ded703d63e
commit c21d2cb83d
2 changed files with 47 additions and 0 deletions
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5
arch/arm/boot/dts/qcom/sdm630.dtsi
View file

@ -2216,4 +2216,9 @@
debounce-interval = <15>; debounce-interval = <15>;
}; };
}; };
devfreq_spdm_cpu {
qcom,bw-dwnstep = <6750>;
qcom,max-vote = <6750>;
};
}; };

42
arch/arm/boot/dts/qcom/sdm660-bus.dtsi
View file

@ -1248,4 +1248,46 @@
qcom,slv-rpm-id = <ICBID_SLAVE_SERVICE_SNOC>; qcom,slv-rpm-id = <ICBID_SLAVE_SERVICE_SNOC>;
}; };
}; };
devfreq_spdm_cpu {
compatible = "qcom,devfreq_spdm";
qcom,msm-bus,name = "devfreq_spdm";
qcom,msm-bus,num-cases = <2>;
qcom,msm-bus,num-paths = <1>;
qcom,msm-bus,vectors-KBps =
<1 512 0 0>,
<1 512 0 0>;
qcom,msm-bus,active-only;
qcom,spdm-client = <0>;
qcom,bw-upstep = <450>;
qcom,bw-dwnstep = <8200>;
qcom,max-vote = <8200>;
qcom,up-step-multp = <2>;
qcom,spdm-interval = <30>;
qcom,ports = <24>;
qcom,alpha-up = <8>;
qcom,alpha-down = <15>;
qcom,bucket-size = <8>;
/*max pl1 freq, max pl2 freq*/
qcom,pl-freqs = <210000 610000>;
/* pl1 low, pl1 high, pl2 low, pl2 high, pl3 low, pl3 high */
qcom,reject-rate = <5000 5000 5000 5000 5000 5000>;
/* pl1 low, pl1 high, pl2 low, pl2 high, pl3 low, pl3 high */
qcom,response-time-us = <5000 5000 5000 5000 5000 5000>;
/* pl1 low, pl1 high, pl2 low, pl2 high, pl3 low, pl3 high */
qcom,cci-response-time-us = <10000 10000 10000
10000 10000 10000>;
qcom,max-cci-freq = <1036800>;
};
devfreq_spdm_gov {
compatible = "qcom,gov_spdm_hyp";
interrupt-names = "spdm-irq";
interrupts = <0 192 IRQ_TYPE_EDGE_RISING>;
};
}; };