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| author | Sudeep Holla <sudeep.holla@arm.com> | 2015-06-03 14:40:56 +0100 |
|---|---|---|
| committer | Sudeep Holla <sudeep.holla@arm.com> | 2015-10-09 10:23:49 +0100 |
| commit | a738459888b361c10b585629b84b0d0e6e7cbb27 (patch) | |
| tree | 9378400a9497006aa210097b2eec956118b8d135 /arch/arm64/boot | |
| parent | 050c69e8769b00645d6723390de6092c9dfcf746 (diff) | |
| download | op-kernel-dev-a738459888b361c10b585629b84b0d0e6e7cbb27.zip op-kernel-dev-a738459888b361c10b585629b84b0d0e6e7cbb27.tar.gz | |
arm64: dts: add clock support for all the cpus
This patch adds the CPU clocks so that the CPU DVFS can be enabled.
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
Acked-by: Liviu Dudau <Liviu.Dudau@arm.com>
Cc: Jon Medhurst (Tixy) <tixy@linaro.org>
Diffstat (limited to 'arch/arm64/boot')
| -rw-r--r-- | arch/arm64/boot/dts/arm/juno-r1.dts | 6 | ||||
| -rw-r--r-- | arch/arm64/boot/dts/arm/juno.dts | 6 |
2 files changed, 12 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/arm/juno-r1.dts b/arch/arm64/boot/dts/arm/juno-r1.dts index 6913084..5eef4aa 100644 --- a/arch/arm64/boot/dts/arm/juno-r1.dts +++ b/arch/arm64/boot/dts/arm/juno-r1.dts @@ -66,6 +66,7 @@ device_type = "cpu"; enable-method = "psci"; next-level-cache = <&A57_L2>; + clocks = <&scpi_dvfs 0>; }; A57_1: cpu@1 { @@ -74,6 +75,7 @@ device_type = "cpu"; enable-method = "psci"; next-level-cache = <&A57_L2>; + clocks = <&scpi_dvfs 0>; }; A53_0: cpu@100 { @@ -82,6 +84,7 @@ device_type = "cpu"; enable-method = "psci"; next-level-cache = <&A53_L2>; + clocks = <&scpi_dvfs 1>; }; A53_1: cpu@101 { @@ -90,6 +93,7 @@ device_type = "cpu"; enable-method = "psci"; next-level-cache = <&A53_L2>; + clocks = <&scpi_dvfs 1>; }; A53_2: cpu@102 { @@ -98,6 +102,7 @@ device_type = "cpu"; enable-method = "psci"; next-level-cache = <&A53_L2>; + clocks = <&scpi_dvfs 1>; }; A53_3: cpu@103 { @@ -106,6 +111,7 @@ device_type = "cpu"; enable-method = "psci"; next-level-cache = <&A53_L2>; + clocks = <&scpi_dvfs 1>; }; A57_L2: l2-cache0 { diff --git a/arch/arm64/boot/dts/arm/juno.dts b/arch/arm64/boot/dts/arm/juno.dts index ce1128a..c02f880 100644 --- a/arch/arm64/boot/dts/arm/juno.dts +++ b/arch/arm64/boot/dts/arm/juno.dts @@ -66,6 +66,7 @@ device_type = "cpu"; enable-method = "psci"; next-level-cache = <&A57_L2>; + clocks = <&scpi_dvfs 0>; }; A57_1: cpu@1 { @@ -74,6 +75,7 @@ device_type = "cpu"; enable-method = "psci"; next-level-cache = <&A57_L2>; + clocks = <&scpi_dvfs 0>; }; A53_0: cpu@100 { @@ -82,6 +84,7 @@ device_type = "cpu"; enable-method = "psci"; next-level-cache = <&A53_L2>; + clocks = <&scpi_dvfs 1>; }; A53_1: cpu@101 { @@ -90,6 +93,7 @@ device_type = "cpu"; enable-method = "psci"; next-level-cache = <&A53_L2>; + clocks = <&scpi_dvfs 1>; }; A53_2: cpu@102 { @@ -98,6 +102,7 @@ device_type = "cpu"; enable-method = "psci"; next-level-cache = <&A53_L2>; + clocks = <&scpi_dvfs 1>; }; A53_3: cpu@103 { @@ -106,6 +111,7 @@ device_type = "cpu"; enable-method = "psci"; next-level-cache = <&A53_L2>; + clocks = <&scpi_dvfs 1>; }; A57_L2: l2-cache0 { |
