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ARM64: dts: rk3399-android: add ddr devfreq nodes for rkfb

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Devfreq will register notify to rkfb, to handle vop during ddr
changing frequency.

Change-Id: I22365597054b2155ef1b9754d6ecac243520b3ee
Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
This commit is contained in:
Jianqun Xu
2016-09-01 09:56:13 +08:00
parent 68ffa69929
commit a92d1b947f
1 changed files with 2 additions and 0 deletions
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2
arch/arm64/boot/dts/rockchip/rk3399-android.dtsi
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@@ -320,6 +320,7 @@
rockchip,pwr18 = <0>;
rockchip,iommu-enabled = <1>;
power-domains = <&power RK3399_PD_VOPB>;
devfreq = <&dmc>;
};
vopb_mmu_rk_fb: vopb-mmu {
@@ -345,6 +346,7 @@
rockchip,pwr18 = <0>;
rockchip,iommu-enabled = <1>;
power-domains = <&power RK3399_PD_VOPL>;
devfreq = <&dmc>;
};
vopl_mmu_rk_fb: vopl-mmu {