Messages in this thread | | | Date | Fri, 8 May 2015 13:53:36 -0700 | Subject | Re: [PATCH v8 6/9] mailbox: Add NVIDIA Tegra XUSB mailbox binding | From | Andrew Bresticker <> |
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On Fri, May 8, 2015 at 1:42 PM, Benson Leung <bleung@chromium.org> wrote: > On Mon, May 4, 2015 at 10:36 AM, Andrew Bresticker > <abrestic@chromium.org> wrote: >> + - compatible: For Tegra124, must contain "nvidia,tegra124-xusb-mbox". >> + Otherwise, must contain '"nvidia,<chip>-xusb-mbox", >> + "nvidia,tegra124-xusb-mbox"' where <chip> is tegra132. > > The driver doesn't seem to have any particular entry for tegra132, so > that would be a bad example.
The convention on Tegra is to use "nvidia,<chip>-<ip>" for each IP block. Additionally, since the XUSB-related blocks on Tegra132 are identical to Tegra124, these devices on Tegra132 are 'compatible' with their Tegra124 variants.
For some context, see Paul's comments in commit 193c9d23 ("Documentation: DT bindings: add more Tegra chip compatible strings").
Thanks, Andrew
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