diff options
| author | Shilpa Mamidi <shilpam@codeaurora.org> | 2017-04-18 18:46:58 +0530 |
|---|---|---|
| committer | Gerrit - the friendly Code Review server <code-review@localhost> | 2017-05-04 23:25:48 -0700 |
| commit | 38d8c13c8cd2ba85cd922cd1e209a64e1e01575d (patch) | |
| tree | 321c031e0a793897acd7db93cde4bd2d2143db19 | |
| parent | baf0fa8f1ed33c6961353e951ed5b6e03e3ed6fd (diff) | |
ARM: dts: msm: Add support for camss throttle clock on SDM660
Camss throttle clock is always on which is consuming power.
To avoid this add support to dynamically enable and disable
clock.
Change-Id: I2eddb414f5c1a22ab42154d28a05e41e64cb5bc9
Signed-off-by: Shilpa Mamidi <shilpam@codeaurora.org>
| -rw-r--r-- | arch/arm/boot/dts/qcom/sdm660-camera.dtsi | 32 |
1 files changed, 18 insertions, 14 deletions
diff --git a/arch/arm/boot/dts/qcom/sdm660-camera.dtsi b/arch/arm/boot/dts/qcom/sdm660-camera.dtsi index f3b81b5df1de..8ad33a5cb68a 100644 --- a/arch/arm/boot/dts/qcom/sdm660-camera.dtsi +++ b/arch/arm/boot/dts/qcom/sdm660-camera.dtsi @@ -514,7 +514,8 @@ camss-vdd-supply = <&gdsc_camss_top>; smmu-vdd-supply = <&gdsc_bimc_smmu>; qcom,vdd-names = "vdd", "camss-vdd", "smmu-vdd"; - clocks = <&clock_rpmcc MMSSNOC_AXI_CLK>, + clocks = <&clock_mmss MMSS_THROTTLE_CAMSS_AXI_CLK>, + <&clock_rpmcc MMSSNOC_AXI_CLK>, <&clock_mmss MMSS_MNOC_AHB_CLK>, <&clock_mmss MMSS_BIMC_SMMU_AHB_CLK>, <&clock_mmss MMSS_BIMC_SMMU_AXI_CLK>, @@ -527,16 +528,17 @@ <&clock_mmss MMSS_CAMSS_VFE_VBIF_AHB_CLK>, <&clock_mmss MMSS_CAMSS_VFE_VBIF_AXI_CLK>, <&clock_mmss MMSS_CAMSS_CSI_VFE0_CLK>; - clock-names = "mmssnoc_axi", "mnoc_ahb_clk", - "bimc_smmu_ahb_clk", "bimc_smmu_axi_clk", - "camss_ahb_clk", "camss_top_ahb_clk", "vfe_clk_src", + clock-names = "mmss_throttle_camss_axi_clk", "mmssnoc_axi", + "mnoc_ahb_clk", "bimc_smmu_ahb_clk", + "bimc_smmu_axi_clk", "camss_ahb_clk", + "camss_top_ahb_clk", "vfe_clk_src", "camss_vfe_clk", "camss_vfe_stream_clk", "camss_vfe_ahb_clk", "camss_vfe_vbif_ahb_clk", "camss_vfe_vbif_axi_clk", "camss_csi_vfe_clk"; - qcom,clock-rates = <0 0 0 0 0 0 404000000 0 0 0 0 0 0 - 0 0 0 0 0 0 480000000 0 0 0 0 0 0 - 0 0 0 0 0 0 576000000 0 0 0 0 0 0>; + qcom,clock-rates = <0 0 0 0 0 0 0 404000000 0 0 0 0 0 0 + 0 0 0 0 0 0 0 480000000 0 0 0 0 0 0 + 0 0 0 0 0 0 0 576000000 0 0 0 0 0 0>; status = "ok"; qos-entries = <8>; qos-regs = <0x404 0x408 0x40c 0x410 0x414 0x418 @@ -595,7 +597,8 @@ camss-vdd-supply = <&gdsc_camss_top>; smmu-vdd-supply = <&gdsc_bimc_smmu>; qcom,vdd-names = "vdd", "camss-vdd", "smmu-vdd"; - clocks = <&clock_rpmcc MMSSNOC_AXI_CLK>, + clocks = <&clock_mmss MMSS_THROTTLE_CAMSS_AXI_CLK>, + <&clock_rpmcc MMSSNOC_AXI_CLK>, <&clock_mmss MMSS_MNOC_AHB_CLK>, <&clock_mmss MMSS_BIMC_SMMU_AHB_CLK>, <&clock_mmss MMSS_BIMC_SMMU_AXI_CLK>, @@ -608,16 +611,17 @@ <&clock_mmss MMSS_CAMSS_VFE_VBIF_AHB_CLK>, <&clock_mmss MMSS_CAMSS_VFE_VBIF_AXI_CLK>, <&clock_mmss MMSS_CAMSS_CSI_VFE1_CLK>; - clock-names = "mmssnoc_axi", "mnoc_ahb_clk", - "bimc_smmu_ahb_clk", "bimc_smmu_axi_clk", - "camss_ahb_clk", "camss_top_ahb_clk", "vfe_clk_src", + clock-names = "mmss_throttle_camss_axi_clk", "mmssnoc_axi", + "mnoc_ahb_clk", "bimc_smmu_ahb_clk", + "bimc_smmu_axi_clk", "camss_ahb_clk", + "camss_top_ahb_clk", "vfe_clk_src", "camss_vfe_clk", "camss_vfe_stream_clk", "camss_vfe_ahb_clk", "camss_vfe_vbif_ahb_clk", "camss_vfe_vbif_axi_clk", "camss_csi_vfe_clk"; - qcom,clock-rates = <0 0 0 0 0 0 404000000 0 0 0 0 0 0 - 0 0 0 0 0 0 480000000 0 0 0 0 0 0 - 0 0 0 0 0 0 576000000 0 0 0 0 0 0>; + qcom,clock-rates = <0 0 0 0 0 0 0 404000000 0 0 0 0 0 0 + 0 0 0 0 0 0 0 480000000 0 0 0 0 0 0 + 0 0 0 0 0 0 0 576000000 0 0 0 0 0 0>; status = "ok"; qos-entries = <8>; qos-regs = <0x404 0x408 0x40c 0x410 0x414 0x418 |