Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > linux.kernel > #1435512
| From | Javier Martinez Canillas <javier@dowhile0.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH v2] arm64: dts: rockchip: add the power domain node for rk3399 |
| Date | 2016-07-01 19:30 +0200 |
| Message-ID | <rQaqm-ZW-19@gated-at.bofh.it> (permalink) |
| References | <rPYpb-24z-1@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Hello Caesar, On Fri, Jul 1, 2016 at 12:32 AM, Caesar Wang <wxt@rock-chips.com> wrote: > From: Elaine Zhang <zhangqing@rock-chips.com> > > In order to meet low power requirements, a power management unit (PMU) is > designed for controlling power resources in RK3399. The RK3399 PMU is > dedicated for managing the power of the whole chip. > > 1. add pd node for RK3399 Soc > 2. create power domain tree > 3. add qos node for domain > > From the DT/binds and driver can get more detail information: > The driver: > drivers/soc/rockchip/pm_domains.c > The document: > Documentation/devicetree/bindings/soc/rockchip/power_domain.txt > --- Everything from here to the actual diff will omitted by tools like git-am... > > Changes in v2: > - As Doug/Heiko commnets on https://patchwork.kernel.org/patch/9206415/. > drop the debugfs-dump and Add the comments for alphabetical order. > > Note: As the TRM lists many voltage domains and power domains, then > in actual we just need control some domains for driver. > Due to some domains (e.g. emmc, usb, core)...We can't turn off it on > bootup. > > Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> > Signed-off-by: Caesar Wang <wxt@rock-chips.com> > Cc: linux-arm-kernel@lists.infradead.org > Cc: linux-rockchip@lists.infradead.org > Cc: Heiko Stuebner <heiko@sntech.de> > ...but you have your S-o-B and collected tags here so these are going to be stripped. You should move those before the first '---' separator. Best regards, Javier
Back to linux.kernel | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread
[PATCH v2] arm64: dts: rockchip: add the power domain node for rk3399 Caesar Wang <wxt@rock-chips.com> - 2016-07-01 06:40 +0200
Re: [PATCH v2] arm64: dts: rockchip: add the power domain node for rk3399 Doug Anderson <dianders@chromium.org> - 2016-07-01 19:10 +0200
Re: [PATCH v2] arm64: dts: rockchip: add the power domain node for rk3399 Heiko Stuebner <heiko@sntech.de> - 2016-07-01 19:20 +0200
Re: [PATCH v2] arm64: dts: rockchip: add the power domain node for rk3399 Caesar Wang <wxt@rock-chips.com> - 2016-07-02 03:40 +0200
Re: [PATCH v2] arm64: dts: rockchip: add the power domain node for rk3399 William Wu <william.wu@rock-chips.com> - 2016-07-02 05:50 +0200
Re: [PATCH v2] arm64: dts: rockchip: add the power domain node for rk3399 Javier Martinez Canillas <javier@dowhile0.org> - 2016-07-01 19:30 +0200
Re: [PATCH v2] arm64: dts: rockchip: add the power domain node for rk3399 Caesar Wang <wxt@rock-chips.com> - 2016-07-02 03:00 +0200
csiph-web