1 From c464a54f9a4a959d09206583b11ae99740e0f267 Mon Sep 17 00:00:00 2001
2 From: John Crispin <blogic@openwrt.org>
3 Date: Fri, 9 Aug 2013 20:12:59 +0200
4 Subject: [PATCH 18/25] DT: Add documentation for spi-rt2880
6 Describe the SPI master found on the MIPS based Ralink RT2880 SoC.
8 Signed-off-by: John Crispin <blogic@openwrt.org>
10 .../devicetree/bindings/spi/spi-rt2880.txt | 28 ++++++++++++++++++++
11 1 file changed, 28 insertions(+)
12 create mode 100644 Documentation/devicetree/bindings/spi/spi-rt2880.txt
15 +++ b/Documentation/devicetree/bindings/spi/spi-rt2880.txt
17 +Ralink SoC RT2880 SPI master controller.
19 +This SPI controller is found on most wireless SoCs made by ralink.
22 +- compatible : "ralink,rt2880-spi"
23 +- reg : The register base for the controller.
24 +- #address-cells : <1>, as required by generic SPI binding.
25 +- #size-cells : <0>, also as required by generic SPI binding.
27 +Child nodes as per the generic SPI binding.
32 + compatible = "ralink,rt2880-spi";
33 + reg = <0xb00 0x100>;
35 + #address-cells = <1>;
39 + compatible = "m25p80";
41 + spi-max-frequency = <10000000>;