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Date:      Wed, 08 Aug 2018 12:43:21 -0600
From:      Ian Lepore <ian@freebsd.org>
To:        "Dr. Rolf Jansen" <rj@obsigna.com>, freebsd-arm@FreeBSD.org
Subject:   Re: Where are the DTS sources within HEAD
Message-ID:  <1533753801.9860.101.camel@freebsd.org>
In-Reply-To: <9F663B28-C76A-452E-87FA-58C3BD5C294F@obsigna.com>
References:  <9F663B28-C76A-452E-87FA-58C3BD5C294F@obsigna.com>

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On Wed, 2018-08-08 at 15:35 -0300, Dr. Rolf Jansen wrote:
> Hello,
> 
> while it is easy to find the DTS sources for any of the 9.x, 10.x and
> 11.x truncs, I cannot seem to find any relevant DTS source for the
> BeagleBone Black within HEAD. The old DTS files used named constants
> and had some helpful comments, for example:
> 
> https://svnweb.freebsd.org/base/release/11.2.0/sys/boot/fdt/dts/arm/b
> eaglebone-black.dts?revision=335563&view=markup
> 
> &am33xx_pinmux {
> 34	        i2c1_pins: pinmux_i2c1_pins {
> 35	                pinctrl-single,pins = <
> 36	                        AM33XX_IOPAD(0x958,
> PIN_INPUT_PULLUP | MUX_MODE2)       /* spi0_d1.i2c1_sda */
> 37	                        AM33XX_IOPAD(0x95c,
> PIN_INPUT_PULLUP | MUX_MODE2)       /* spi0_cs0.i2c1_scl */
> 38	                >;
> 39	        };
> 
> Only this does not help anything for 12, because everything changed.
> So, out of which hell did the new DTS came to light?
> 
> Best regards
> 
> Rolf

We now use the official public dts sources which come from the vendors.
The files are in src/sys/gnu/dts/arm and the beaglebone files are all
named am335x-bone*

-- Ian




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