From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rob Herring Subject: Re: [PATCH v2 02/17] dt-bindings: olpc,xo1.75-ec: Add OLPC XO-1.75 EC bindings Date: Sat, 17 Nov 2018 10:03:05 -0600 Message-ID: <20181117160305.GA31494@bogus> References: <20181116162403.49854-1-lkundrak@v3.sk> <20181116162403.49854-3-lkundrak@v3.sk> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <20181116162403.49854-3-lkundrak@v3.sk> Sender: linux-kernel-owner@vger.kernel.org Cc: Mark Brown , Geert Uytterhoeven , Darren Hart , Andy Shevchenko , Greg Kroah-Hartman , James Cameron , Sebastian Reichel , Mark Rutland , Eric Miao , Haojian Zhuang , Daniel Mack , Robert Jarzmik , linux-spi@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, platform-driver-x86@vger.kernel.org, devel@driverdev.osuosl.org, linux-pm@vger.kernel.org, Lubomir Rintel List-Id: linux-pm@vger.kernel.org On Fri, 16 Nov 2018 17:23:48 +0100, Lubomir Rintel wrote: > The OLPC XO-1.75 Embedded Controller is a SPI master that uses extra > signals for handshaking. It needs to know when is the slave (Linux) > side's TX FIFO ready for transfer (the ready-gpio signal on the SPI > controller node) and when does it wish to respond with a command (the > cmd-gpio property). > > Signed-off-by: Lubomir Rintel > Acked-by: Pavel Machek > > --- > Changes since v1: > - s/cmd-gpio/cmd-gpios/ > - s/ready-gpio/ready-gpios/ in the documentation paragraph > - Remove status = "okay" from the example > > .../bindings/misc/olpc,xo1.75-ec.txt | 23 +++++++++++++++++++ > 1 file changed, 23 insertions(+) > create mode 100644 Documentation/devicetree/bindings/misc/olpc,xo1.75-ec.txt > Reviewed-by: Rob Herring