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[75.142.250.213]) by smtp.gmail.com with ESMTPSA id 76sm1521355otj.28.2021.07.06.14.09.03 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 06 Jul 2021 14:09:05 -0700 (PDT) Subject: Re: [PATCH v8 4/5] dt-bindings: firmware: Remove xlnx,zynqmp-firmware.txt file To: Nava kishore Manne , robh+dt@kernel.org, michal.simek@xilinx.com, mdf@kernel.org, arnd@arndb.de, rajan.vaja@xilinx.com, gregkh@linuxfoundation.org, amit.sunil.dhamne@xilinx.com, tejas.patel@xilinx.com, zou_wei@huawei.com, lakshmi.sai.krishna.potthuri@xilinx.com, ravi.patel@xilinx.com, iwamatsu@nigauri.org, wendy.liang@xilinx.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-fpga@vger.kernel.org, git@xilinx.com, chinnikishore369@gmail.com References: <20210626155248.5004-1-nava.manne@xilinx.com> <20210626155248.5004-5-nava.manne@xilinx.com> From: Tom Rix Message-ID: Date: Tue, 6 Jul 2021 14:09:02 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.8.1 MIME-Version: 1.0 In-Reply-To: <20210626155248.5004-5-nava.manne@xilinx.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Content-Language: en-US Precedence: bulk List-ID: X-Mailing-List: linux-fpga@vger.kernel.org On 6/26/21 8:52 AM, Nava kishore Manne wrote: > The funtionality of xlnx,zynqmp-firmware.txt is replaced with functionality Tom > xlnx,zynqmp-firmware.yaml bindings so this patch removes the > zynqmp-firmware.txt file > > Signed-off-by: Nava kishore Manne > --- > Changes for v8: > -Removed xlnx,zynqmp-firmware.txt as suggested by rob. > > .../firmware/xilinx/xlnx,zynqmp-firmware.txt | 44 ------------------- > 1 file changed, 44 deletions(-) > delete mode 100644 Documentation/devicetree/bindings/firmware/xilinx/xlnx,zynqmp-firmware.txt > > diff --git a/Documentation/devicetree/bindings/firmware/xilinx/xlnx,zynqmp-firmware.txt b/Documentation/devicetree/bindings/firmware/xilinx/xlnx,zynqmp-firmware.txt > deleted file mode 100644 > index 18c3aea90df2..000000000000 > --- a/Documentation/devicetree/bindings/firmware/xilinx/xlnx,zynqmp-firmware.txt > +++ /dev/null > @@ -1,44 +0,0 @@ > ------------------------------------------------------------------ > -Device Tree Bindings for the Xilinx Zynq MPSoC Firmware Interface > ------------------------------------------------------------------ > - > -The zynqmp-firmware node describes the interface to platform firmware. > -ZynqMP has an interface to communicate with secure firmware. Firmware > -driver provides an interface to firmware APIs. Interface APIs can be > -used by any driver to communicate to PMUFW(Platform Management Unit). > -These requests include clock management, pin control, device control, > -power management service, FPGA service and other platform management > -services. > - > -Required properties: > - - compatible: Must contain any of below: > - "xlnx,zynqmp-firmware" for Zynq Ultrascale+ MPSoC > - "xlnx,versal-firmware" for Versal > - - method: The method of calling the PM-API firmware layer. > - Permitted values are: > - - "smc" : SMC #0, following the SMCCC > - - "hvc" : HVC #0, following the SMCCC > - > -------- > -Example > -------- > - > -Zynq Ultrascale+ MPSoC > ----------------------- > -firmware { > - zynqmp_firmware: zynqmp-firmware { > - compatible = "xlnx,zynqmp-firmware"; > - method = "smc"; > - ... > - }; > -}; > - > -Versal > ------- > -firmware { > - versal_firmware: versal-firmware { > - compatible = "xlnx,versal-firmware"; > - method = "smc"; > - ... > - }; > -};