Nokia X2 device tree: различия между версиями
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| (не показаны 4 промежуточные версии этого же участника) | |||
| Строка 30: | Строка 30: | ||
---- | ---- | ||
==Our dts files origins== | ==Our dts files origins== | ||
msm8610-ara.dtsi | |||
dsi-panel-chimei-wvga-cmd.dtsi | {| style="border: 1px solid #c6c9ff; border-collapse: collapse;" cellspacing="0" cellpadding="10" border="1" | ||
|- | |||
! Nokia-X2 | |||
! CAF Origin | |||
|- | |||
|msm8610-ara.dtsi | |||
|msm8610-mtp.dtsi | |||
|- | |||
|dsi-panel-chimei-wvga-cmd.dtsi | |||
|dsi-panel-truly-wvga-cmd.dtsi | |||
|- | |||
|msm8610-camera-sensor-ara.dtsi | |||
|msm8610-camera-sensor-cdp-mtp.dtsi | |||
|- | |||
|batterydata-BV5S-1800mAh.dtsi | |||
|batterydata-mtp-3000mah.dtsi | |||
|- | |||
|c4_touch.dtsi | |||
|none | |||
|- | |||
|sms_dtv.dtsi | |||
|none | |||
|} | |||
==Voltage and clock stuff== | |||
<pre> | |||
arch/arm/boot/dts/msm8610.dtsi | |||
... | |||
qcom,speed0-bin-v0 = | |||
< 0 0>, | |||
< 384000000 1>, | |||
< 787200000 2>, | |||
<1190400000 3>; | |||
cpu-vdd-supply = <&apc_vreg_corner>; | |||
}; | |||
... | |||
qcom,msm-cpufreq@0 { | |||
reg = <0 4>; | |||
compatible = "qcom,msm-cpufreq"; | |||
qcom,cpufreq-table = | |||
< 300000 762 >, | |||
< 384000 762 >, | |||
< 600000 1525 >, | |||
< 787200 1525 >, | |||
< 998400 2540 >, | |||
< 1190400 2540 >; | |||
}; | |||
... | |||
</pre> | |||
---- | ---- | ||
===How to add new speed bin=== | |||
Example patch from caf https://www.codeaurora.org/cgit/quic/la/kernel/msm/commit/arch/arm/boot/dts?h=LA.BF.1.1.2.c1-00400-8x10.0&id=85f997856d4bb7a9a23d3461f10c5f6c8c4b6414 | |||
--- | |||
Текущая версия от 19:47, 31 марта 2016
DTS include tree
msm8610-ara.dts
/include/ "msm8610-v2.dtsi"
/include/ "msm8610.dtsi"
/include/ "skeleton.dtsi"
/include/ "msm8610-camera.dtsi"
/include/ "msm-iommu-v0.dtsi"
/include/ "msm8610-ion.dtsi"
/include/ "msm8610-gpu.dtsi"
/include/ "msm-gdsc.dtsi"
/include/ "msm8610-coresight.dtsi"
/include/ "msm8610-smp2p.dtsi"
/include/ "msm8610-bus.dtsi"
/include/ "msm8610-mdss.dtsi"
/include/ "msm8610-mdss-panels.dtsi"
/include/ "dsi-panel-chimei-wvga-cmd.dtsi"
/include/ "msm-rdbg.dtsi"
/include/ "msm8610-iommu-domains.dtsi"
/include/ "msm-pm8110-rpm-regulator.dtsi"
/include/ "msm-pm8110.dtsi"
/include/ "msm8610-regulator.dtsi"
/include/ "msm8610-v2-pm.dtsi"
/include/ "msm8610-ara.dtsi"
/include/ "batterydata-BV5S-1800mAh.dtsi"
/include/ "msm8610-camera-sensor-ara.dtsi"
/include/ "c4_touch.dtsi"
/include/ "sms_dtv.dtsi"
Our dts files origins
| Nokia-X2 | CAF Origin |
|---|---|
| msm8610-ara.dtsi | msm8610-mtp.dtsi |
| dsi-panel-chimei-wvga-cmd.dtsi | dsi-panel-truly-wvga-cmd.dtsi |
| msm8610-camera-sensor-ara.dtsi | msm8610-camera-sensor-cdp-mtp.dtsi |
| batterydata-BV5S-1800mAh.dtsi | batterydata-mtp-3000mah.dtsi |
| c4_touch.dtsi | none |
| sms_dtv.dtsi | none |
Voltage and clock stuff
arch/arm/boot/dts/msm8610.dtsi
...
qcom,speed0-bin-v0 =
< 0 0>,
< 384000000 1>,
< 787200000 2>,
<1190400000 3>;
cpu-vdd-supply = <&apc_vreg_corner>;
};
...
qcom,msm-cpufreq@0 {
reg = <0 4>;
compatible = "qcom,msm-cpufreq";
qcom,cpufreq-table =
< 300000 762 >,
< 384000 762 >,
< 600000 1525 >,
< 787200 1525 >,
< 998400 2540 >,
< 1190400 2540 >;
};
...
How to add new speed bin
Example patch from caf https://www.codeaurora.org/cgit/quic/la/kernel/msm/commit/arch/arm/boot/dts?h=LA.BF.1.1.2.c1-00400-8x10.0&id=85f997856d4bb7a9a23d3461f10c5f6c8c4b6414
---