Le dimanche 30 avril 2017 à 22:37 +0200, Heiko Stuebner a écrit : > Hi Paul, > > Am Sonntag, 30. April 2017, 20:30:52 CEST schrieb Paul Kocialkowski: > > This moves the cros-ec-sbs dtsi to a new rk3288-veyron-chromebook-sbs > > dtsi since it only concerns rk3288 veyron Chromebooks. > > > > Other Chromebooks (such as the tegra124 nyans) also have sbs batteries > > and don't use this dtsi, that only makes sense when used with > > rk3288-veyron-chromebook anyway. > > That isn't true. The gru series (rk3399-based) also uses the > sbs-battery [0]. And while it is currently limited to Rockchip-based > Chromebooks it is nevertheless used on more than one platform, so > the probability is high that it will be used in future series as well. That's good to know, but as pointed out, other cros devices are using a sbs battery without this header, so such a generic name isn't really a good fit. Note that &charger has to be defined (after my subsequent patches), which it is for devices that also include rk3288-veyron-chromebook, but not necessarily others. Overall, I think having one -sbs dtsi file makes sense here because there is already a rk3288-veyron-chromebook dtsi that veyron chromebooks use. That file cannot contain the battery bindings because minnie has a different one and it would be a bit silly to copy it over all devices. That definitely makes sense. As for other devices, I don't see why we should have a separate include file for the battery instead of having it in the device's dts. I think this should be the case on gru/kevin. Also maybe not *all* gru-based devices will turn out to use a SBS battery, so it seems early to include this header in the gru dtsi. One last point, gru/kevin currently don't define a charger, which will break my subsequent patch (that is however needed for the veyrons that use this file). To me, it seems that there's little advantage and major drawbacks in keeping this file the way it is. > Also, it might be nice to also include some Chromeos people (there should > be some in the git logs, like Brian who submitted the Gru patches), as they > might be able to provide more detailed input. That's a good point, thanks for including them. > > Heiko > > [0] https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/tree/a > rch/arm64/boot/dts/rockchip/rk3399-gru.dtsi#n886 > > > > > Signed-off-by: Paul Kocialkowski <contact@xxxxxxxx> > > --- > > .../boot/dts/{cros-ec-sbs.dtsi => rk3288-veyron-chromebook-sbs.dtsi} | 0 > > arch/arm/boot/dts/rk3288-veyron-jaq.dts | 2 > > +- > > arch/arm/boot/dts/rk3288-veyron-jerry.dts | 2 > > +- > > arch/arm/boot/dts/rk3288-veyron-pinky.dts | 2 > > +- > > arch/arm/boot/dts/rk3288-veyron-speedy.dts | 2 > > +- > > 5 files changed, 4 insertions(+), 4 deletions(-) > > rename arch/arm/boot/dts/{cros-ec-sbs.dtsi => rk3288-veyron-chromebook- > > sbs.dtsi} (100%) > > > > diff --git a/arch/arm/boot/dts/cros-ec-sbs.dtsi b/arch/arm/boot/dts/rk3288- > > veyron-chromebook-sbs.dtsi > > similarity index 100% > > rename from arch/arm/boot/dts/cros-ec-sbs.dtsi > > rename to arch/arm/boot/dts/rk3288-veyron-chromebook-sbs.dtsi > > diff --git a/arch/arm/boot/dts/rk3288-veyron-jaq.dts > > b/arch/arm/boot/dts/rk3288-veyron-jaq.dts > > index d33f5763c39c..f217a978e47a 100644 > > --- a/arch/arm/boot/dts/rk3288-veyron-jaq.dts > > +++ b/arch/arm/boot/dts/rk3288-veyron-jaq.dts > > @@ -45,7 +45,7 @@ > > /dts-v1/; > > > > #include "rk3288-veyron-chromebook.dtsi" > > -#include "cros-ec-sbs.dtsi" > > +#include "rk3288-veyron-chromebook-sbs.dtsi" > > > > / { > > model = "Google Jaq"; > > diff --git a/arch/arm/boot/dts/rk3288-veyron-jerry.dts > > b/arch/arm/boot/dts/rk3288-veyron-jerry.dts > > index cdea751f2a8c..bec607574165 100644 > > --- a/arch/arm/boot/dts/rk3288-veyron-jerry.dts > > +++ b/arch/arm/boot/dts/rk3288-veyron-jerry.dts > > @@ -44,7 +44,7 @@ > > > > /dts-v1/; > > #include "rk3288-veyron-chromebook.dtsi" > > -#include "cros-ec-sbs.dtsi" > > +#include "rk3288-veyron-chromebook-sbs.dtsi" > > > > / { > > model = "Google Jerry"; > > diff --git a/arch/arm/boot/dts/rk3288-veyron-pinky.dts > > b/arch/arm/boot/dts/rk3288-veyron-pinky.dts > > index 995cff42fa43..c81ad5bf1121 100644 > > --- a/arch/arm/boot/dts/rk3288-veyron-pinky.dts > > +++ b/arch/arm/boot/dts/rk3288-veyron-pinky.dts > > @@ -44,7 +44,7 @@ > > > > /dts-v1/; > > #include "rk3288-veyron-chromebook.dtsi" > > -#include "cros-ec-sbs.dtsi" > > +#include "rk3288-veyron-chromebook-sbs.dtsi" > > > > / { > > model = "Google Pinky"; > > diff --git a/arch/arm/boot/dts/rk3288-veyron-speedy.dts > > b/arch/arm/boot/dts/rk3288-veyron-speedy.dts > > index cc0b78cefe34..8aea9c3ff6e2 100644 > > --- a/arch/arm/boot/dts/rk3288-veyron-speedy.dts > > +++ b/arch/arm/boot/dts/rk3288-veyron-speedy.dts > > @@ -44,7 +44,7 @@ > > > > /dts-v1/; > > #include "rk3288-veyron-chromebook.dtsi" > > -#include "cros-ec-sbs.dtsi" > > +#include "rk3288-veyron-chromebook-sbs.dtsi" > > > > / { > > model = "Google Speedy"; > > > > -- Paul Kocialkowski, developer of free digital technology and hardware support Website: https://www.paulk.fr/ Coding blog: https://code.paulk.fr/ Git repositories: https://git.paulk.fr/ https://git.code.paulk.fr/
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