[PATCH] arm64: dts: renesas: r8a77980: Fix IPMMU-VC0 base address

[PATCH] arm64: dts: renesas: r8a77980: Fix IPMMU-VC0 base address

[Geert Uytterhoeven]

According to the R-Car Gen3 Hardware Manual Errata for Rev 1.50 of Feb
12, 2019, the base address of the IPMMU-VC0 block on R-Car V3H is
0xfe990000.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
 arch/arm64/boot/dts/renesas/r8a77980.dtsi | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/boot/dts/renesas/r8a77980.dtsi b/arch/arm64/boot/dts/renesas/r8a77980.dtsi
index a901a341dcf71981..461a47ea656dabdf 100644
--- a/arch/arm64/boot/dts/renesas/r8a77980.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77980.dtsi
@@ -1299,9 +1299,9 @@
 			#iommu-cells = <1>;
 		};
 
-		ipmmu_vc0: mmu@fe6b0000 {
+		ipmmu_vc0: mmu@fe990000 {
 			compatible = "renesas,ipmmu-r8a77980";
-			reg = <0 0xfe6b0000 0 0x1000>;
+			reg = <0 0xfe990000 0 0x1000>;
 			renesas,ipmmu-main = <&ipmmu_mm 12>;
 			power-domains = <&sysc R8A77980_PD_ALWAYS_ON>;
 			#iommu-cells = <1>;
-- 
2.17.1

Re: [PATCH] arm64: dts: renesas: r8a77980: Fix IPMMU-VC0 base address

[Ulrich Hecht]

> On July 31, 2019 at 3:36 PM Geert Uytterhoeven <geert+renesas@glider.be> wrote:
> 
> 
> According to the R-Car Gen3 Hardware Manual Errata for Rev 1.50 of Feb
> 12, 2019, the base address of the IPMMU-VC0 block on R-Car V3H is
> 0xfe990000.
> 
> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
> ---
>  arch/arm64/boot/dts/renesas/r8a77980.dtsi | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/arch/arm64/boot/dts/renesas/r8a77980.dtsi b/arch/arm64/boot/dts/renesas/r8a77980.dtsi
> index a901a341dcf71981..461a47ea656dabdf 100644
> --- a/arch/arm64/boot/dts/renesas/r8a77980.dtsi
> +++ b/arch/arm64/boot/dts/renesas/r8a77980.dtsi
> @@ -1299,9 +1299,9 @@
>  			#iommu-cells = <1>;
>  		};
>  
> -		ipmmu_vc0: mmu@fe6b0000 {
> +		ipmmu_vc0: mmu@fe990000 {
>  			compatible = "renesas,ipmmu-r8a77980";
> -			reg = <0 0xfe6b0000 0 0x1000>;
> +			reg = <0 0xfe990000 0 0x1000>;
>  			renesas,ipmmu-main = <&ipmmu_mm 12>;
>  			power-domains = <&sysc R8A77980_PD_ALWAYS_ON>;
>  			#iommu-cells = <1>;
> -- 
> 2.17.1
>

Reviewed-by: Ulrich Hecht <uli+renesas@fpond.eu>

CU
Uli

Re: [PATCH] arm64: dts: renesas: r8a77980: Fix IPMMU-VC0 base address

[Geert Uytterhoeven]

On Wed, Jul 31, 2019 at 4:34 PM Ulrich Hecht <uli@fpond.eu> wrote:
> > On July 31, 2019 at 3:36 PM Geert Uytterhoeven <geert+renesas@glider.be> wrote:
> > According to the R-Car Gen3 Hardware Manual Errata for Rev 1.50 of Feb
> > 12, 2019, the base address of the IPMMU-VC0 block on R-Car V3H is
> > 0xfe990000.
> >
> > Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

> Reviewed-by: Ulrich Hecht <uli+renesas@fpond.eu>

Thanks, queuing in renesas-devel for v5.4.

Gr{oetje,eeting}s,

                        Geert

-- 
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@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