Re: [PATCH v5 02/15] arm64: dts: renesas: r8a7795-es1: Add IPMMU device nodes

[Geert Uytterhoeven]

On Fri, Nov 10, 2017 at 2:25 PM, Simon Horman
 wrote:
> From: Magnus Damm 
>
> Add r8a7795 ES1.x IPMMU nodes and keep all disabled by default.
>
> This is a follow-up to a patch that adds IPMMU device nodes that
> are common to r8a7795 ES1.x and ES2.0
>
> Power domains are omitted as they appear to be undocumented.
>
> Signed-off-by: Magnus Damm 
> Reviewed-by: Laurent Pinchart 
> Signed-off-by: Simon Horman 
> ---
> v5 [Simon Horman]
> * Added reviewed-by tag from Geert Uytterhoeven

Nope, you didn't ;-)

Reviewed-by: Geert Uytterhoeven 

Gr{oetje,eeting}s,

Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- ge...@linux-m68k.org

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

[PATCH v5 02/15] arm64: dts: renesas: r8a7795-es1: Add IPMMU device nodes

[Simon Horman]

From: Magnus Damm 

Add r8a7795 ES1.x IPMMU nodes and keep all disabled by default.

This is a follow-up to a patch that adds IPMMU device nodes that
are common to r8a7795 ES1.x and ES2.0

Power domains are omitted as they appear to be undocumented.

Signed-off-by: Magnus Damm 
Reviewed-by: Laurent Pinchart 
Signed-off-by: Simon Horman 
---
v5 [Simon Horman]
* Added reviewed-by tag from Geert Uytterhoeven
* Dropped somewhat redundant comments from nodes

v4 [Simon Horman]
* Broke out of larger patch

v1 - v3 [Magnus Damm]
---
 arch/arm64/boot/dts/renesas/r8a7795-es1.dtsi | 16 
 1 file changed, 16 insertions(+)

diff --git a/arch/arm64/boot/dts/renesas/r8a7795-es1.dtsi 
b/arch/arm64/boot/dts/renesas/r8a7795-es1.dtsi
index 246323eacb56..38b7cfb3b428 100644
--- a/arch/arm64/boot/dts/renesas/r8a7795-es1.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a7795-es1.dtsi
@@ -26,6 +26,22 @@
/delete-node/ mmu@fd96;
/delete-node/ mmu@fd97;
 
+   ipmmu_mp1: mmu@ec68 {
+   compatible = "renesas,ipmmu-r8a7795";
+   reg = <0 0xec68 0 0x1000>;
+   renesas,ipmmu-main = <_mm 5>;
+   #iommu-cells = <1>;
+   status = "disabled";
+   };
+
+   ipmmu_sy: mmu@e773 {
+   compatible = "renesas,ipmmu-r8a7795";
+   reg = <0 0xe773 0 0x1000>;
+   renesas,ipmmu-main = <_mm 8>;
+   #iommu-cells = <1>;
+   status = "disabled";
+   };
+
/delete-node/ usb-phy@ee0e0200;
/delete-node/ usb@ee0e0100;
/delete-node/ usb@ee0e;
-- 
2.11.0