On 20/06/18 13:20, Mikko Perttunen wrote: > HSP interrupts can be routed through exposed "shared interrupts". These > interrupts can be mapped to various internal interrupt lines. Add > interrupt properties for shared interrupts to the tegra186-hsp device > tree bindings. At the same time, add the compatibility string for > tegra194-hsp, which is backwards compatible with tegra186. > > Signed-off-by: Mikko Perttunen <[email protected]> > --- > > Notes: > v2: > - Edited commit message to not say that doorbell interrupts cannot be > routed to shared interrupts. > - Added tegra194 compatibility string. > > Documentation/devicetree/bindings/mailbox/nvidia,tegra186-hsp.txt | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git > a/Documentation/devicetree/bindings/mailbox/nvidia,tegra186-hsp.txt > b/Documentation/devicetree/bindings/mailbox/nvidia,tegra186-hsp.txt > index b99d25fc2f26..620c249363ca 100644 > --- a/Documentation/devicetree/bindings/mailbox/nvidia,tegra186-hsp.txt > +++ b/Documentation/devicetree/bindings/mailbox/nvidia,tegra186-hsp.txt > @@ -15,12 +15,15 @@ Required properties: > Array of strings. > one of: > - "nvidia,tegra186-hsp" > + - "nvidia,tegra194-hsp", "nvidia,tegra186-hsp" > - reg : Offset and length of the register set for the device. > - interrupt-names > Array of strings. > Contains a list of names for the interrupts described by the interrupt > property. May contain the following entries, in any order: > - "doorbell" > + - "sharedN", where 'N' is a number from zero up to the number of > + external interrupts supported by the HSP instance minus one. > Users of this binding MUST look up entries in the interrupt property > by name, using this interrupt-names property to do so. > - interrupts
Acked-by: Jon Hunter <[email protected]> Cheers Jon -- nvpublic
