Messages in this thread | | | From | Dmitry Eremin-Solenikov <> | Subject | Re: [RFC] [PATCH] Device Tree on ARM platform | Date | Thu, 28 May 2009 12:17:32 +0000 (UTC) |
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David Miller wrote:
> From: Russell King - ARM Linux > <linux@arm.linux.org.uk> Date: Thu, 28 May 2009 > 10:15:13 +0100 > >> For example, how would an IrDA transceiver be expressed in OF? > > As a child device node of the IRDA device, with associated properties. > > You can express _ANYTHING_ using the OF device tree. It is not even > something to discuss, it's flexible enough.
Hmmm. How to express the following situation: On one of my platforms (sharp tosa) the backlight controller is separated into two parts: one sitting on SPI, one on the I2C. The tricky part is that the I2C part is only available when some of registers of SPI part are programmed in a specific way.
-- With best wishes Dmitry
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