diff options
Diffstat (limited to 'target/linux/ipq806x/patches-3.18/144-ARM-dts-qcom-Add-necessary-DT-data-for-Krait-cpufreq.patch')
| -rw-r--r-- | target/linux/ipq806x/patches-3.18/144-ARM-dts-qcom-Add-necessary-DT-data-for-Krait-cpufreq.patch | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/target/linux/ipq806x/patches-3.18/144-ARM-dts-qcom-Add-necessary-DT-data-for-Krait-cpufreq.patch b/target/linux/ipq806x/patches-3.18/144-ARM-dts-qcom-Add-necessary-DT-data-for-Krait-cpufreq.patch new file mode 100644 index 0000000..a3c3bbf --- /dev/null +++ b/target/linux/ipq806x/patches-3.18/144-ARM-dts-qcom-Add-necessary-DT-data-for-Krait-cpufreq.patch @@ -0,0 +1,100 @@ +--- a/arch/arm/boot/dts/qcom-ipq8064.dtsi ++++ b/arch/arm/boot/dts/qcom-ipq8064.dtsi +@@ -24,6 +24,11 @@ + next-level-cache = <&L2>; + qcom,acc = <&acc0>; + qcom,saw = <&saw0>; ++ clocks = <&kraitcc 0>; ++ clock-names = "cpu"; ++ clock-latency = <100000>; ++ core-supply = <&smb208_s2a>; ++ voltage-tolerance = <5>; + }; + + cpu@1 { +@@ -34,11 +39,24 @@ + next-level-cache = <&L2>; + qcom,acc = <&acc1>; + qcom,saw = <&saw1>; ++ clocks = <&kraitcc 1>; ++ clock-names = "cpu"; ++ clock-latency = <100000>; ++ core-supply = <&smb208_s2b>; + }; + + L2: l2-cache { + compatible = "cache"; + cache-level = <2>; ++ clocks = <&kraitcc 4>; ++ clock-names = "cache"; ++ cache-points-kHz = < ++ /* kHz uV CPU kHz */ ++ 1200000 1150000 1200000 ++ 1000000 1100000 600000 ++ 384000 1100000 384000 ++ >; ++ vdd_dig-supply = <&smb208_s1a>; + }; + }; + +@@ -71,6 +89,46 @@ + }; + }; + ++ kraitcc: clock-controller { ++ compatible = "qcom,krait-cc-v1"; ++ #clock-cells = <1>; ++ }; ++ ++ qcom,pvs { ++ qcom,pvs-format-a; ++ qcom,speed0-pvs0-bin-v0 = ++ < 1400000000 1250000 >, ++ < 1200000000 1200000 >, ++ < 1000000000 1150000 >, ++ < 800000000 1100000 >, ++ < 600000000 1050000 >, ++ < 384000000 1000000 >; ++ ++ qcom,speed0-pvs1-bin-v0 = ++ < 1400000000 1175000 >, ++ < 1200000000 1125000 >, ++ < 1000000000 1075000 >, ++ < 800000000 1025000 >, ++ < 600000000 975000 >, ++ < 384000000 925000 >; ++ ++ qcom,speed0-pvs2-bin-v0 = ++ < 1400000000 1125000 >, ++ < 1200000000 1075000 >, ++ < 1000000000 1025000 >, ++ < 800000000 995000 >, ++ < 600000000 925000 >, ++ < 384000000 875000 >; ++ ++ qcom,speed0-pvs3-bin-v0 = ++ < 1400000000 1050000 >, ++ < 1200000000 1000000 >, ++ < 1000000000 950000 >, ++ < 800000000 900000 >, ++ < 600000000 850000 >, ++ < 384000000 800000 >; ++ }; ++ + soc: soc { + #address-cells = <1>; + #size-cells = <1>; +@@ -171,11 +229,13 @@ + acc0: clock-controller@2088000 { + compatible = "qcom,kpss-acc-v1"; + reg = <0x02088000 0x1000>, <0x02008000 0x1000>; ++ clock-output-names = "acpu0_aux"; + }; + + acc1: clock-controller@2098000 { + compatible = "qcom,kpss-acc-v1"; + reg = <0x02098000 0x1000>, <0x02008000 0x1000>; ++ clock-output-names = "acpu1_aux"; + }; + + l2cc: clock-controller@2011000 { |