diff options
Diffstat (limited to 'target/linux/ipq806x/patches/0175-ARM-dts-ipq8064-Add-necessary-DT-data-for-Krait-cpuf.patch')
| -rw-r--r-- | target/linux/ipq806x/patches/0175-ARM-dts-ipq8064-Add-necessary-DT-data-for-Krait-cpuf.patch | 96 |
1 files changed, 96 insertions, 0 deletions
diff --git a/target/linux/ipq806x/patches/0175-ARM-dts-ipq8064-Add-necessary-DT-data-for-Krait-cpuf.patch b/target/linux/ipq806x/patches/0175-ARM-dts-ipq8064-Add-necessary-DT-data-for-Krait-cpuf.patch new file mode 100644 index 0000000000..6fea560286 --- /dev/null +++ b/target/linux/ipq806x/patches/0175-ARM-dts-ipq8064-Add-necessary-DT-data-for-Krait-cpuf.patch @@ -0,0 +1,96 @@ +From 258a3ea23ec048603debe1621c681b0cc733f236 Mon Sep 17 00:00:00 2001 +From: Stephen Boyd <sboyd@codeaurora.org> +Date: Wed, 18 Jun 2014 16:04:37 -0700 +Subject: [PATCH 175/182] ARM: dts: ipq8064: Add necessary DT data for Krait + cpufreq + +Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> +--- + arch/arm/boot/dts/qcom-ipq8064.dtsi | 45 +++++++++++++++++++++++++++++++++++ + 1 file changed, 45 insertions(+) + +diff --git a/arch/arm/boot/dts/qcom-ipq8064.dtsi b/arch/arm/boot/dts/qcom-ipq8064.dtsi +index 6be6ac9..97e4c3d 100644 +--- a/arch/arm/boot/dts/qcom-ipq8064.dtsi ++++ b/arch/arm/boot/dts/qcom-ipq8064.dtsi +@@ -23,6 +23,22 @@ + next-level-cache = <&L2>; + qcom,acc = <&acc0>; + qcom,saw = <&saw0>; ++ clocks = <&kraitcc 0>; ++ clock-names = "cpu"; ++ operating-points = < ++ /* kHz ignored */ ++ 1400000 1000000 ++ 1200000 1000000 ++ 1000000 1000000 ++ 800000 1000000 ++ 600000 1000000 ++ 384000 1000000 ++ >; ++ clock-latency = <100000>; ++ ++ cooling-min-state = <0>; ++ cooling-max-state = <10>; ++ #cooling-cells = <2>; + }; + + cpu@1 { +@@ -33,6 +49,22 @@ + next-level-cache = <&L2>; + qcom,acc = <&acc1>; + qcom,saw = <&saw1>; ++ clocks = <&kraitcc 1>; ++ clock-names = "cpu"; ++ operating-points = < ++ /* kHz ignored */ ++ 1400000 1000000 ++ 1200000 1000000 ++ 1000000 1000000 ++ 800000 1000000 ++ 600000 1000000 ++ 384000 1000000 ++ >; ++ clock-latency = <100000>; ++ ++ cooling-min-state = <0>; ++ cooling-max-state = <10>; ++ #cooling-cells = <2>; + }; + + L2: l2-cache { +@@ -46,6 +78,11 @@ + interrupts = <1 10 0x304>; + }; + ++ kraitcc: clock-controller { ++ compatible = "qcom,krait-cc-v1"; ++ #clock-cells = <1>; ++ }; ++ + reserved-memory { + #address-cells = <1>; + #size-cells = <1>; +@@ -102,11 +139,19 @@ + 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 { ++ compatible = "qcom,kpss-gcc"; ++ reg = <0x2011000 0x1000>; ++ clock-output-names = "acpu_l2_aux"; + }; + + saw0: regulator@2089000 { +-- +1.7.10.4 + |