Hi Fabrizio, On Tue, Mar 6, 2018 at 5:55 PM, Fabrizio Castro <fabrizio.castro@xxxxxxxxxxxxxx> wrote: > I am very sorry to bother you, do you know who is supposed to take this patch? Jörg is the IOMMU maintainer, so I assume he's the one. >> -----Original Message----- >> From: Biju Das [mailto:biju.das@xxxxxxxxxxxxxx] >> Sent: 24 January 2018 15:42 >> To: Joerg Roedel <joro@xxxxxxxxxx>; Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>; Geert Uytterhoeven >> <geert+renesas@xxxxxxxxx> >> Cc: Simon Horman <horms@xxxxxxxxxxxx>; Magnus Damm <magnus.damm@xxxxxxxxx>; Chris Paterson >> <Chris.Paterson2@xxxxxxxxxxx>; Fabrizio Castro <fabrizio.castro@xxxxxxxxxxxxxx>; iommu@xxxxxxxxxxxxxxxxxxxxxxxxxx; linux- >> renesas-soc@xxxxxxxxxxxxxxx; Biju Das <biju.das@xxxxxxxxxxxxxx> >> Subject: [PATCH 1/3] dt-bindings: iommu: ipmmu-vmsa: Add device tree support for r8a774[35] >> >> Document r8a774[35] specific compatible strings. The Renesas RZ/G1[ME] >> (r8a774[35]) IPMMU are identical to the R-Car Gen2 family. >> >> Signed-off-by: Biju Das <biju.das@xxxxxxxxxxxxxx> >> Reviewed-by: Chris Paterson <chris.paterson2@xxxxxxxxxxx> >> --- >> Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.txt | 5 ++++- >> 1 file changed, 4 insertions(+), 1 deletion(-) >> >> diff --git a/Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.txt >> b/Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.txt >> index 857df92..7d300af 100644 >> --- a/Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.txt >> +++ b/Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.txt >> @@ -11,12 +11,15 @@ Required Properties: >> the device is compatible with the R-Car Gen2 VMSA-compatible IPMMU. >> >> - "renesas,ipmmu-r8a73a4" for the R8A73A4 (R-Mobile APE6) IPMMU. >> + - "renesas,ipmmu-r8a7743" for the R8A7743 (RZ/G1M) IPMMU. >> + - "renesas,ipmmu-r8a7745" for the R8A7745 (RZ/G1E) IPMMU. >> - "renesas,ipmmu-r8a7790" for the R8A7790 (R-Car H2) IPMMU. >> - "renesas,ipmmu-r8a7791" for the R8A7791 (R-Car M2-W) IPMMU. >> - "renesas,ipmmu-r8a7793" for the R8A7793 (R-Car M2-N) IPMMU. >> - "renesas,ipmmu-r8a7794" for the R8A7794 (R-Car E2) IPMMU. >> - "renesas,ipmmu-r8a7795" for the R8A7795 (R-Car H3) IPMMU. >> - - "renesas,ipmmu-vmsa" for generic R-Car Gen2 VMSA-compatible IPMMU. >> + - "renesas,ipmmu-vmsa" for generic R-Car Gen2 or RZ/G1 VMSA-compatible >> + IPMMU. >> >> - reg: Base address and size of the IPMMU registers. >> - interrupts: Specifiers for the MMU fault interrupts. For instances that >> -- >> 2.7.4 Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds
