From mboxrd@z Thu Jan 1 00:00:00 1970 From: Heiko Schocher Date: Mon, 4 Jan 2016 08:09:14 +0100 Subject: [U-Boot] [RFC 1/2] i2c: Describe Cadence I2C devicetree bindings In-Reply-To: <1451324831-18328-2-git-send-email-moritz.fischer@ettus.com> References: <1451324831-18328-1-git-send-email-moritz.fischer@ettus.com> <1451324831-18328-2-git-send-email-moritz.fischer@ettus.com> Message-ID: <568A1A9A.9050705@denx.de> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Hello Moritz, Am 28.12.2015 um 18:47 schrieb Moritz Fischer: > Signed-off-by: Moritz Fischer > --- > doc/device-tree-bindings/i2c/i2c-cdns.txt | 20 ++++++++++++++++++++ > 1 file changed, 20 insertions(+) > create mode 100644 doc/device-tree-bindings/i2c/i2c-cdns.txt Looks good to me: Acked-by: Heiko Schocher bye, Heiko > > diff --git a/doc/device-tree-bindings/i2c/i2c-cdns.txt b/doc/device-tree-bindings/i2c/i2c-cdns.txt > new file mode 100644 > index 0000000..202e0b7 > --- /dev/null > +++ b/doc/device-tree-bindings/i2c/i2c-cdns.txt > @@ -0,0 +1,20 @@ > +Cadence I2C controller Device Tree Bindings > +------------------------------------------- > + > +Required properties: > +- compatible : Should be "cdns,i2c-r1p10" or "xlnx,zynq-spi-r1p10". > +- reg : Physical base address and size of I2C registers map. > +- interrupts : Property with a value describing the interrupt > + number. > +- interrupt-parent : Must be core interrupt controller > +- clocks : Clock phandles (see clock bindings for details). > + > +Example: > + i2c0: i2c at e0004000 { > + compatible = "cdns,i2c-r1p10"; > + reg = <0xe0004000 0x1000>; > + clocks = <&clkc 38>; > + interrupts = <0 25 4>; > + interrupt-parent = <&intc>; > + status = "disabled"; > + }; > -- DENX Software Engineering GmbH, Managing Director: Wolfgang Denk HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany