From mboxrd@z Thu Jan  1 00:00:00 1970
From: Thomas Chou <thomas-SDxUXYEhEBiCuPEqFHbRBg@public.gmane.org>
Subject: dts-binding doc for opencores
Date: Tue, 25 Jan 2011 10:37:24 +0800
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To: Jonas Bonn <jonas-A9uVI2HLR7kOP4wsBPIw7w@public.gmane.org>
Cc: Nios2 development list <nios2-dev-1eJk0qcHJCcaeqlQEoCUNoJY59XmG8rH@public.gmane.org>, devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org
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Hi Jonas,

As Grant suggested, we will need to document the dts property for 
opencores drivers. Do you have any suggestion?

linux-2.6/Documentation/powerpc/dts-bindings/opencores.txt

project: tiny SPI controller
core: tiny_spi
driver: spi_oc_tiny
compat: "opencores,tiny-spi-rtlsvn2"
Optional properties:
        - clock-frequency : input clock freq to the core
        - baud-width: baud rate divider width of the core

Best regards,
Thomas