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| author | Hareesh Gundu <hareeshg@codeaurora.org> | 2016-11-07 15:53:55 +0530 |
|---|---|---|
| committer | Gerrit - the friendly Code Review server <code-review@localhost> | 2016-11-09 19:46:04 -0800 |
| commit | 87cdd9228cfcbe7314fafdde47b72da70bc05d88 (patch) | |
| tree | 451c2c9409db32fb97b0e39f1d0b953aa92e201c | |
| parent | 4a91ea36cbf0f5a782b5b6f69604ed70bd0ab6ba (diff) | |
ARM: dts: msm: Add GPU mempools properties for all msm
Add initial set of configuration for GPU mempools
to reserve page pools at init time of kgsl driver.
CRs-Fixed: 1064046
Change-Id: Ie6789e13be7316a0de43538b9e477920fa64c6bb
Signed-off-by: Hareesh Gundu <hareeshg@codeaurora.org>
| -rw-r--r-- | arch/arm/boot/dts/qcom/msm8996-gpu.dtsi | 34 | ||||
| -rw-r--r-- | arch/arm/boot/dts/qcom/msmcobalt-gpu.dtsi | 34 |
2 files changed, 68 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/qcom/msm8996-gpu.dtsi b/arch/arm/boot/dts/qcom/msm8996-gpu.dtsi index 07423a601b35..215608959dc5 100644 --- a/arch/arm/boot/dts/qcom/msm8996-gpu.dtsi +++ b/arch/arm/boot/dts/qcom/msm8996-gpu.dtsi @@ -129,6 +129,40 @@ vddcx-supply = <&gdsc_gpu>; vdd-supply = <&gdsc_gpu_gx>; + /* GPU Mempools */ + qcom,gpu-mempools { + #address-cells= <1>; + #size-cells = <0>; + compatible = "qcom,gpu-mempools"; + + /* 4K Page Pool configuration */ + qcom,gpu-mempool@0 { + reg = <0>; + qcom,mempool-page-size = <4096>; + qcom,mempool-reserved = <2048>; + qcom,mempool-allocate; + }; + /* 8K Page Pool configuration */ + qcom,gpu-mempool@1 { + reg = <1>; + qcom,mempool-page-size = <8192>; + qcom,mempool-reserved = <1024>; + qcom,mempool-allocate; + }; + /* 64K Page Pool configuration */ + qcom,gpu-mempool@2 { + reg = <2>; + qcom,mempool-page-size = <65536>; + qcom,mempool-reserved = <256>; + }; + /* 1M Page Pool configuration */ + qcom,gpu-mempool@3 { + reg = <3>; + qcom,mempool-page-size = <1048576>; + qcom,mempool-reserved = <32>; + }; + }; + /* Power levels */ qcom,gpu-pwrlevels { #address-cells = <1>; diff --git a/arch/arm/boot/dts/qcom/msmcobalt-gpu.dtsi b/arch/arm/boot/dts/qcom/msmcobalt-gpu.dtsi index e140074465ef..4b6d6ab8dfea 100644 --- a/arch/arm/boot/dts/qcom/msmcobalt-gpu.dtsi +++ b/arch/arm/boot/dts/qcom/msmcobalt-gpu.dtsi @@ -119,6 +119,40 @@ vddcx-supply = <&gdsc_gpu_cx>; vdd-supply = <&gdsc_gpu_gx>; + /* GPU Mempools */ + qcom,gpu-mempools { + #address-cells= <1>; + #size-cells = <0>; + compatible = "qcom,gpu-mempools"; + + /* 4K Page Pool configuration */ + qcom,gpu-mempool@0 { + reg = <0>; + qcom,mempool-page-size = <4096>; + qcom,mempool-reserved = <2048>; + qcom,mempool-allocate; + }; + /* 8K Page Pool configuration */ + qcom,gpu-mempool@1 { + reg = <1>; + qcom,mempool-page-size = <8192>; + qcom,mempool-reserved = <1024>; + qcom,mempool-allocate; + }; + /* 64K Page Pool configuration */ + qcom,gpu-mempool@2 { + reg = <2>; + qcom,mempool-page-size = <65536>; + qcom,mempool-reserved = <256>; + }; + /* 1M Page Pool configuration */ + qcom,gpu-mempool@3 { + reg = <3>; + qcom,mempool-page-size = <1048576>; + qcom,mempool-reserved = <32>; + }; + }; + /* Power levels */ qcom,gpu-pwrlevels { #address-cells = <1>; |