From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rob Herring Subject: Re: [PATCH v3 0/4] drivers: soc: xilinx: Add support for ZynqMP power domain driver Date: Fri, 12 Oct 2018 09:52:51 -0500 Message-ID: <20181012145251.GA6489@bogus> References: <1538688221-9823-1-git-send-email-jollys@xilinx.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: Sender: linux-kernel-owner@vger.kernel.org To: Jolly Shah Cc: "matthias.bgg@gmail.com" , "andy.gross@linaro.org" , "shawnguo@kernel.org" , "geert+renesas@glider.be" , "bjorn.andersson@linaro.org" , "sean.wang@mediatek.com" , "m.szyprowski@samsung.com" , Michal Simek , "mark.rutland@arm.com" , "devicetree@vger.kernel.org" , Rajan Vaja , "linux-kernel@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" List-Id: devicetree@vger.kernel.org On Wed, Oct 10, 2018 at 06:41:44PM +0000, Jolly Shah wrote: > Ping for comments Please see my comments on other ZynqMP firmware patches. In summary, I need to see a complete binding, not piecemeal additions. Rob > > Thanks, > Jolly Shah > > > -----Original Message----- > > From: Jolly Shah [mailto:jolly.shah@xilinx.com] > > Sent: Thursday, October 04, 2018 2:24 PM > > To: matthias.bgg@gmail.com; andy.gross@linaro.org; shawnguo@kernel.org; > > geert+renesas@glider.be; bjorn.andersson@linaro.org; > > sean.wang@mediatek.com; m.szyprowski@samsung.com; Michal Simek > > ; robh+dt@kernel.org; mark.rutland@arm.com > > Cc: Rajan Vaja ; devicetree@vger.kernel.org; linux-arm- > > kernel@lists.infradead.org; linux-kernel@vger.kernel.org; Jolly Shah > > > > Subject: [PATCH v3 0/4] drivers: soc: xilinx: Add support for ZynqMP power > > domain driver > > > > The zynqmp power domain driver communicates the usage requirements for > > logical power domains / devices to the platform FW. > > FW is responsible for choosing appropriate power states, taking Linux' usage > > information into account. > > > > This patch series is based on top of Xilinx firmware patch set: > > https://patchwork.kernel.org/cover/10555405/ > > > > v3: > > - Changed binding to have FW node as a power controller as suggested by Rob > > - Updated FW driver to register it as mfd child devices from firmware probe > > - Move bindings location as suggested > > > > v2: > > - Rebased on top of latest firmware driver patch series > > - Updated driver name from zynqmp-genpd to zynqmp-power-controller > > - Updated device tree bindings to move power controller node under firmware > > node > > > > Jolly Shah (1): > > drivers: soc: xilinx: Add ZynqMP power domain driver > > > > Rajan Vaja (3): > > dt-bindings: power: Add ZynqMP power domain bindings > > firmware: xilinx: Add APIs to control node status/power > > firmware: xilinx: Add node IDs for zynqmp firmware > > > > .../bindings/power/xlnx,zynqmp-genpd.txt | 34 ++ > > drivers/firmware/xilinx/Kconfig | 1 + > > drivers/firmware/xilinx/zynqmp.c | 73 ++++ > > drivers/soc/xilinx/Kconfig | 9 + > > drivers/soc/xilinx/Makefile | 2 + > > drivers/soc/xilinx/zynqmp_pm_domains.c | 403 > > +++++++++++++++++++++ > > include/dt-bindings/power/xlnx-zynqmp-power.h | 39 ++ > > include/linux/firmware/xlnx-zynqmp.h | 98 +++++ > > 8 files changed, 659 insertions(+) > > create mode 100644 Documentation/devicetree/bindings/power/xlnx,zynqmp- > > genpd.txt > > create mode 100644 drivers/soc/xilinx/zynqmp_pm_domains.c > > create mode 100644 include/dt-bindings/power/xlnx-zynqmp-power.h > > > > -- > > 2.7.4 > > > _______________________________________________ > linux-arm-kernel mailing list > linux-arm-kernel@lists.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-arm-kernel