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/0026-arm-dts-add-TC2-cpu-capacity-dmips-mhz-information.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/0026-arm-dts-add-TC2-cpu-capacity-dmips-mhz-information.patch')
| -rw-r--r-- | meta-eas/recipes-kernel/linux/linux-renesas/0026-arm-dts-add-TC2-cpu-capacity-dmips-mhz-information.patch | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/meta-eas/recipes-kernel/linux/linux-renesas/0026-arm-dts-add-TC2-cpu-capacity-dmips-mhz-information.patch b/meta-eas/recipes-kernel/linux/linux-renesas/0026-arm-dts-add-TC2-cpu-capacity-dmips-mhz-information.patch new file mode 100644 index 0000000..bab5175 --- /dev/null +++ b/meta-eas/recipes-kernel/linux/linux-renesas/0026-arm-dts-add-TC2-cpu-capacity-dmips-mhz-information.patch @@ -0,0 +1,70 @@ +From dbe8ad50cfc3117c8b7384f31be43a747911d368 Mon Sep 17 00:00:00 2001 +From: Juri Lelli <juri.lelli@arm.com> +Date: Tue, 13 Oct 2015 14:56:51 +0100 +Subject: [PATCH 26/92] arm, dts: add TC2 cpu capacity-dmips-mhz information + +Add TC2 cpu capacity information. + +Cc: Liviu Dudau <liviu.dudau@arm.com> +Cc: Sudeep Holla <sudeep.holla@arm.com> +Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> +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: Russell King <linux@arm.linux.org.uk> +Cc: devicetree@vger.kernel.org +Acked-by: Sudeep Holla <sudeep.holla@arm.com> +Signed-off-by: Juri Lelli <juri.lelli@arm.com> +--- + arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts | 5 +++++ + 1 file changed, 5 insertions(+) + +diff --git a/arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts b/arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts +index 0205c97..45d08cc 100644 +--- a/arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts ++++ b/arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts +@@ -39,6 +39,7 @@ + reg = <0>; + cci-control-port = <&cci_control1>; + cpu-idle-states = <&CLUSTER_SLEEP_BIG>; ++ capacity-dmips-mhz = <1024>; + }; + + cpu1: cpu@1 { +@@ -47,6 +48,7 @@ + reg = <1>; + cci-control-port = <&cci_control1>; + cpu-idle-states = <&CLUSTER_SLEEP_BIG>; ++ capacity-dmips-mhz = <1024>; + }; + + cpu2: cpu@2 { +@@ -55,6 +57,7 @@ + reg = <0x100>; + cci-control-port = <&cci_control2>; + cpu-idle-states = <&CLUSTER_SLEEP_LITTLE>; ++ capacity-dmips-mhz = <516>; + }; + + cpu3: cpu@3 { +@@ -63,6 +66,7 @@ + reg = <0x101>; + cci-control-port = <&cci_control2>; + cpu-idle-states = <&CLUSTER_SLEEP_LITTLE>; ++ capacity-dmips-mhz = <516>; + }; + + cpu4: cpu@4 { +@@ -71,6 +75,7 @@ + reg = <0x102>; + cci-control-port = <&cci_control2>; + cpu-idle-states = <&CLUSTER_SLEEP_LITTLE>; ++ capacity-dmips-mhz = <516>; + }; + + idle-states { +-- +1.9.1 + |