From mboxrd@z Thu Jan 1 00:00:00 1970 From: Anatolij Gustschin Subject: Re: [PATCH v2 2/2] fpga manager: Add Xilinx slave serial SPI driver Date: Tue, 21 Feb 2017 16:39:07 +0100 Message-ID: <20170221163907.75ba4330@crub> References: <1487600724-17607-1-git-send-email-agust@denx.de> <1487600724-17607-3-git-send-email-agust@denx.de> <2d412ae7-4163-9943-6d98-2d6387df7789@xilinx.com> <20170221152444.34b5d9f4@crub> <19e0b5d1-bbf6-25ac-2698-6074ebafcf05@xilinx.com> <20170221161723.358975f7@crub> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Michal Simek Cc: linux-fpga-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Alan Tull , Moritz Fischer , Rob Herring , Mark Rutland List-Id: devicetree@vger.kernel.org On Tue, 21 Feb 2017 16:27:34 +0100 Michal Simek michal.simek-gjFFaj9aHVfQT0dZR+AlfA@public.gmane.org wrote: ... >ok. That means only dout (din fpga) and clk out (fpga clk in) and gpio >handling for others signals. yes, exactly. ... >> Usage example for full FPGA configuration: >> >> fpga-region0 { >> compatible = "fpga-region"; >> fpga-mgr = <&fpga_mgr_spi>; >> #address-cells = <0x1>; >> #size-cells = <0x1>; >> }; >> >> &spi1 { >> status = "okay"; >> >> fpga_mgr_spi: fpga-mgr@0 { >> compatible = "xlnx,fpga-slave-serial"; >> reg = <0>; >> spi-max-frequency = <60000000>; >> spi-cpha; >> done-gpios = <&gpio0 7 GPIO_ACTIVE_HIGH>; >> prog_b-gpios = <&gpio0 26 GPIO_ACTIVE_LOW>; >> }; >> }; > >Right I would even replace &spi1 with full node to see content but this >is also good. Okay, will add in patch v3. Thanks, Anatolij -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html