Am Mittwoch, 9. November 2016, 21:21:53 CET schrieb Caesar Wang: > From: Ziyuan Xu <xzy.xu at rock-chips.com> > > Control power domain for eMMC via genpd to reduce power consumption. > > Signed-off-by: Elaine Zhang <zhangqing at rock-chips.com> > Signed-off-by: Ziyuan Xu <xzy.xu at rock-chips.com> > Signed-off-by: Caesar Wang <wxt at rock-chips.com> Authorship / Signed-off mismatch. From above suggest Ziyuan is the author while first Signed-off-by indicates Elaine as author. Please clarify. Thanks Heiko > --- > > Changes in v2: > - Reviewed-on: https://chromium-review.googlesource.com/376558 > - Verified on ChromeOS kernel4.4 > > arch/arm64/boot/dts/rockchip/rk3399.dtsi | 11 +++++++++++ > 1 file changed, 11 insertions(+) > > diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi > b/arch/arm64/boot/dts/rockchip/rk3399.dtsi index cbb7f8b..b401176 100644 > --- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi > +++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi > @@ -269,6 +269,7 @@ > #clock-cells = <0>; > phys = <&emmc_phy>; > phy-names = "phy_arasan"; > + power-domains = <&power RK3399_PD_EMMC>; > status = "disabled"; > }; > > @@ -690,6 +691,11 @@ > status = "disabled"; > }; > > + qos_emmc: qos at ffa58000 { > + compatible = "syscon"; > + reg = <0x0 0xffa58000 0x0 0x20>; > + }; > + > qos_gmac: qos at ffa5c000 { > compatible = "syscon"; > reg = <0x0 0xffa5c000 0x0 0x20>; > @@ -823,6 +829,11 @@ > }; > > /* These power domains are grouped by VD_LOGIC */ > + pd_emmc at RK3399_PD_EMMC { > + reg = <RK3399_PD_EMMC>; > + clocks = <&cru ACLK_EMMC>; > + pm_qos = <&qos_emmc>; > + }; > pd_gmac at RK3399_PD_GMAC { > reg = <RK3399_PD_GMAC>; > clocks = <&cru ACLK_GMAC>;
