diff options
| author |   Frode Isaksen <fisaksen@baylibre.com> | 2017-12-19 11:15:35 +0000 |
|---|---|---|
| committer |   Jan-Simon Moeller <jsmoeller@linuxfoundation.org> | 2018-02-07 11:47:29 +0000 |
| commit | c4a6287185179732dfc1e903c195ff90c19f1065 (patch) | |
| tree | d35f5010dbd952e40f5c178322026445b55757c1 /meta-eas/recipes-kernel/linux/linux-renesas/0029-arm64-dts-add-Juno-cpu-capacity-dmips-mhz-informatio.patch | |
| parent | 109dea1d5c5a38807b098b588584636ae636a302 (diff) | |
This layer provides Energy Aware Scheduling (EAS) patcheseel_5.1.0eel_5.0.3eel_5.0.2eel/5.1.0eel/5.0.3eel/5.0.25.1.05.0.35.0.2eel
For the moment only for Renesas R-Car Gen3 SoC's.
Can be expanded for other SoC's by setting the machine
feature biglittle and provide the relevant EAS patches.
Bug-AGL: SPEC-813
Change-Id: I2b5e69c515c33e57be19b30466fe208d7b8ac1a5
Signed-off-by: Frode Isaksen <fisaksen@baylibre.com>
Diffstat (limited to 'meta-eas/recipes-kernel/linux/linux-renesas/0029-arm64-dts-add-Juno-cpu-capacity-dmips-mhz-informatio.patch')
| -rw-r--r-- | meta-eas/recipes-kernel/linux/linux-renesas/0029-arm64-dts-add-Juno-cpu-capacity-dmips-mhz-informatio.patch | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/meta-eas/recipes-kernel/linux/linux-renesas/0029-arm64-dts-add-Juno-cpu-capacity-dmips-mhz-informatio.patch b/meta-eas/recipes-kernel/linux/linux-renesas/0029-arm64-dts-add-Juno-cpu-capacity-dmips-mhz-informatio.patch new file mode 100644 index 0000000..ced0790 --- /dev/null +++ b/meta-eas/recipes-kernel/linux/linux-renesas/0029-arm64-dts-add-Juno-cpu-capacity-dmips-mhz-informatio.patch @@ -0,0 +1,82 @@ +From 32b76aa4d389f58f621e704a4c67e6da9ee21df9 Mon Sep 17 00:00:00 2001 +From: Juri Lelli <juri.lelli@arm.com> +Date: Wed, 11 Nov 2015 18:13:19 +0000 +Subject: [PATCH 29/92] arm64, dts: add Juno cpu capacity-dmips-mhz information + +Add Juno cpu capacity-dmips-mhz information. + +Cc: Rob Herring <robh+dt@kernel.org> +Cc: Pawel Moll <pawel.moll@arm.com> +Cc: Mark Rutland <mark.rutland@arm.com> +Cc: Ian Campbell <ijc+devicetree@hellion.org.uk> +Cc: Kumar Gala <galak@codeaurora.org> +Cc: Catalin Marinas <catalin.marinas@arm.com> +Cc: Will Deacon <will.deacon@arm.com> +Cc: Liviu Dudau <Liviu.Dudau@arm.com> +Cc: Sudeep Holla <sudeep.holla@arm.com> +Cc: Arnd Bergmann <arnd@arndb.de> +Cc: Jon Medhurst <tixy@linaro.org> +Cc: Olof Johansson <olof@lixom.net> +Cc: Robin Murphy <robin.murphy@arm.com> +Cc: devicetree@vger.kernel.org +Acked-by: Sudeep Holla <sudeep.holla@arm.com> +Signed-off-by: Juri Lelli <juri.lelli@arm.com> +--- + arch/arm64/boot/dts/arm/juno.dts | 6 ++++++ + 1 file changed, 6 insertions(+) + +diff --git a/arch/arm64/boot/dts/arm/juno.dts b/arch/arm64/boot/dts/arm/juno.dts +index 6e154d9..ac5ceb7 100644 +--- a/arch/arm64/boot/dts/arm/juno.dts ++++ b/arch/arm64/boot/dts/arm/juno.dts +@@ -90,6 +90,7 @@ + next-level-cache = <&A57_L2>; + clocks = <&scpi_dvfs 0>; + cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>; ++ capacity-dmips-mhz = <1024>; + }; + + A57_1: cpu@1 { +@@ -100,6 +101,7 @@ + next-level-cache = <&A57_L2>; + clocks = <&scpi_dvfs 0>; + cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>; ++ capacity-dmips-mhz = <1024>; + }; + + A53_0: cpu@100 { +@@ -110,6 +112,7 @@ + next-level-cache = <&A53_L2>; + clocks = <&scpi_dvfs 1>; + cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>; ++ capacity-dmips-mhz = <578>; + }; + + A53_1: cpu@101 { +@@ -120,6 +123,7 @@ + next-level-cache = <&A53_L2>; + clocks = <&scpi_dvfs 1>; + cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>; ++ capacity-dmips-mhz = <578>; + }; + + A53_2: cpu@102 { +@@ -130,6 +134,7 @@ + next-level-cache = <&A53_L2>; + clocks = <&scpi_dvfs 1>; + cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>; ++ capacity-dmips-mhz = <578>; + }; + + A53_3: cpu@103 { +@@ -140,6 +145,7 @@ + next-level-cache = <&A53_L2>; + clocks = <&scpi_dvfs 1>; + cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>; ++ capacity-dmips-mhz = <578>; + }; + + A57_L2: l2-cache0 { +-- +1.9.1 + |