From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jolly Shah Subject: [PATCH v2 1/2] dt-bindings: firmware: Add bindings for Versal firmware Date: Mon, 7 Oct 2019 11:52:22 -0700 Message-ID: <1570474343-21524-2-git-send-email-jolly.shah@xilinx.com> References: <1570474343-21524-1-git-send-email-jolly.shah@xilinx.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1570474343-21524-1-git-send-email-jolly.shah@xilinx.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: ard.biesheuvel@linaro.org, mingo@kernel.org, gregkh@linuxfoundation.org, matt@codeblueprint.co.uk, sudeep.holla@arm.com, hkallweit1@gmail.com, keescook@chromium.org, dmitry.torokhov@gmail.com, michal.simek@xilinx.com, robh+dt@kernel.org, mark.rutland@arm.com Cc: Jolly Shah , devicetree@vger.kernel.org, rajanv@xilinx.com, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org List-Id: devicetree@vger.kernel.org ZynqMP firmware driver can be used for versal also. Add versal compatible string to zynqmp firmware driver doc. Signed-off-by: Jolly Shah --- .../bindings/firmware/xilinx/xlnx,zynqmp-firmware.txt | 16 +++++++++++++++- 1 file changed, 15 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/firmware/xilinx/xlnx,zynqmp-firmware.txt b/Documentation/devicetree/bindings/firmware/xilinx/xlnx,zynqmp-firmware.txt index a4fe136..18c3aea 100644 --- a/Documentation/devicetree/bindings/firmware/xilinx/xlnx,zynqmp-firmware.txt +++ b/Documentation/devicetree/bindings/firmware/xilinx/xlnx,zynqmp-firmware.txt @@ -11,7 +11,9 @@ power management service, FPGA service and other platform management services. Required properties: - - compatible: Must contain: "xlnx,zynqmp-firmware" + - 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 @@ -21,6 +23,8 @@ Required properties: Example ------- +Zynq Ultrascale+ MPSoC +---------------------- firmware { zynqmp_firmware: zynqmp-firmware { compatible = "xlnx,zynqmp-firmware"; @@ -28,3 +32,13 @@ firmware { ... }; }; + +Versal +------ +firmware { + versal_firmware: versal-firmware { + compatible = "xlnx,versal-firmware"; + method = "smc"; + ... + }; +}; -- 2.7.4