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[178.255.168.35]) by smtp.gmail.com with ESMTPSA id l68sm5271015wrc.12.2017.08.04.06.45.35 (version=TLS1_2 cipher=AES128-SHA bits=128/128); Fri, 04 Aug 2017 06:45:35 -0700 (PDT) From: Michal Simek To: linux-arm-kernel@lists.infradead.org Subject: [PATCH 1/3] dt: xilinx: zynqmp: Add bindings for PM firmware Date: Fri, 4 Aug 2017 15:45:30 +0200 Message-Id: <8c27b7eec6cc00d37dfe9b3998212ce9c9c27a31.1501854302.git.michal.simek@xilinx.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: References: In-Reply-To: References: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20170804_064557_985490_15DDA337 X-CRM114-Status: GOOD ( 11.68 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , devicetree@vger.kernel.org, monstr@monstr.eu, linux-kernel@vger.kernel.org, Rob Herring , Soren Brinkmann MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP From: Soren Brinkmann Document the DT bindings for the Zynq UltraScale+ PM Firmware. Signed-off-by: Soren Brinkmann Signed-off-by: Michal Simek --- .../devicetree/bindings/soc/xilinx/xlnx,zynqmp-pm.txt | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 Documentation/devicetree/bindings/soc/xilinx/xlnx,zynqmp-pm.txt diff --git a/Documentation/devicetree/bindings/soc/xilinx/xlnx,zynqmp-pm.txt b/Documentation/devicetree/bindings/soc/xilinx/xlnx,zynqmp-pm.txt new file mode 100644 index 000000000000..222a18ce07fc --- /dev/null +++ b/Documentation/devicetree/bindings/soc/xilinx/xlnx,zynqmp-pm.txt @@ -0,0 +1,19 @@ +Xilinx Zynq MPSoC Firmware Device Tree Bindings + +The zynqmp-pm node describes the interface to platform firmware. + +Required properties: + - compatible: Must contain: "xlnx,zynqmp-pm" + - method: The method of calling the PM-API firmware layer. + Permitted values are: + - "smc" : To be used in configurations without a hypervisor + - "hvc" : To be used when hypervisor is present + - interrupts: Interrupt specifier + +Examples: + zynqmp-firmware { + compatible = "xlnx,zynqmp-pm"; + method = "smc"; + interrupt-parent = <&gic>; + interrupts = <0 35 4>; + };