From mboxrd@z Thu Jan 1 00:00:00 1970 From: Max Filippov Subject: [PATCH 2/3] spi/xtensa-xtfpga: add DT binding documentation Date: Tue, 11 Mar 2014 16:44:50 +0400 Message-ID: <1394541891-26469-3-git-send-email-jcmvbkbc@gmail.com> References: <1394541891-26469-1-git-send-email-jcmvbkbc@gmail.com> Cc: Chris Zankel , Marc Gauthier , Mark Brown , Rob Herring , Grant Likely , Andrew Morton , Max Filippov To: linux-xtensa@linux-xtensa.org, linux-spi@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Return-path: In-Reply-To: <1394541891-26469-1-git-send-email-jcmvbkbc@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-Id: linux-spi.vger.kernel.org Signed-off-by: Max Filippov --- Documentation/devicetree/bindings/spi/spi-xtensa-xtfpga.txt | 9 +++++++++ 1 file changed, 9 insertions(+) create mode 100644 Documentation/devicetree/bindings/spi/spi-xtensa-xtfpga.txt diff --git a/Documentation/devicetree/bindings/spi/spi-xtensa-xtfpga.txt b/Documentation/devicetree/bindings/spi/spi-xtensa-xtfpga.txt new file mode 100644 index 0000000..b6ebe2b --- /dev/null +++ b/Documentation/devicetree/bindings/spi/spi-xtensa-xtfpga.txt @@ -0,0 +1,9 @@ +Cadence Xtensa XTFPGA platform SPI controller. + +This simple SPI master controller is built into xtfpga bitstreams and is used +to control daughterboard audio codec. + +Required properties: +- compatible: should be "cdns,xtfpga-spi". +- reg: physical base address of the controller and length of memory mapped + region. -- 1.8.1.4