* [PATCH] arm64: dts: renesas: r8a774c0: Fix register range of display node
@ 2019-08-21 9:57 Geert Uytterhoeven
2019-08-21 10:22 ` Fabrizio Castro
2019-08-21 10:30 ` Simon Horman
0 siblings, 2 replies; 4+ messages in thread
From: Geert Uytterhoeven @ 2019-08-21 9:57 UTC (permalink / raw)
To: Fabrizio Castro, Simon Horman, Magnus Damm
Cc: linux-renesas-soc, Geert Uytterhoeven
Since the R8A774C0 SoC uses DU{0,1} only, the register block length
should be 0x40000.
Based on commit 06585ed38b6698bc ("arm64: dts: renesas: r8a77990: Fix
register range of display node") for R-Car E3.
Fixes: 8ed3a6b223159df3 ("arm64: dts: renesas: r8a774c0: Add display output support")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
arch/arm64/boot/dts/renesas/r8a774c0.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/renesas/r8a774c0.dtsi b/arch/arm64/boot/dts/renesas/r8a774c0.dtsi
index 5ce1eb4596f54043..4ee885e7678886f6 100644
--- a/arch/arm64/boot/dts/renesas/r8a774c0.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a774c0.dtsi
@@ -1805,7 +1805,7 @@
du: display@feb00000 {
compatible = "renesas,du-r8a774c0";
- reg = <0 0xfeb00000 0 0x80000>;
+ reg = <0 0xfeb00000 0 0x40000>;
interrupts = <GIC_SPI 256 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 268 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 724>,
--
2.17.1
^ permalink raw reply related [flat|nested] 4+ messages in thread
* RE: [PATCH] arm64: dts: renesas: r8a774c0: Fix register range of display node
2019-08-21 9:57 [PATCH] arm64: dts: renesas: r8a774c0: Fix register range of display node Geert Uytterhoeven
@ 2019-08-21 10:22 ` Fabrizio Castro
2019-08-21 11:41 ` Geert Uytterhoeven
2019-08-21 10:30 ` Simon Horman
1 sibling, 1 reply; 4+ messages in thread
From: Fabrizio Castro @ 2019-08-21 10:22 UTC (permalink / raw)
To: Geert Uytterhoeven, Simon Horman, Magnus Damm; +Cc: linux-renesas-soc
Hi Geert,
Thank you for the patch!
> From: Geert Uytterhoeven <geert+renesas@glider.be>
> Sent: 21 August 2019 10:58
> Subject: [PATCH] arm64: dts: renesas: r8a774c0: Fix register range of display node
>
> Since the R8A774C0 SoC uses DU{0,1} only, the register block length
> should be 0x40000.
>
> Based on commit 06585ed38b6698bc ("arm64: dts: renesas: r8a77990: Fix
> register range of display node") for R-Car E3.
>
> Fixes: 8ed3a6b223159df3 ("arm64: dts: renesas: r8a774c0: Add display output support")
> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
> ---
> arch/arm64/boot/dts/renesas/r8a774c0.dtsi | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/arm64/boot/dts/renesas/r8a774c0.dtsi b/arch/arm64/boot/dts/renesas/r8a774c0.dtsi
> index 5ce1eb4596f54043..4ee885e7678886f6 100644
> --- a/arch/arm64/boot/dts/renesas/r8a774c0.dtsi
> +++ b/arch/arm64/boot/dts/renesas/r8a774c0.dtsi
> @@ -1805,7 +1805,7 @@
>
> du: display@feb00000 {
> compatible = "renesas,du-r8a774c0";
> - reg = <0 0xfeb00000 0 0x80000>;
> + reg = <0 0xfeb00000 0 0x40000>;
> interrupts = <GIC_SPI 256 IRQ_TYPE_LEVEL_HIGH>,
> <GIC_SPI 268 IRQ_TYPE_LEVEL_HIGH>;
> clocks = <&cpg CPG_MOD 724>,
> --
> 2.17.1
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] arm64: dts: renesas: r8a774c0: Fix register range of display node
2019-08-21 9:57 [PATCH] arm64: dts: renesas: r8a774c0: Fix register range of display node Geert Uytterhoeven
2019-08-21 10:22 ` Fabrizio Castro
@ 2019-08-21 10:30 ` Simon Horman
1 sibling, 0 replies; 4+ messages in thread
From: Simon Horman @ 2019-08-21 10:30 UTC (permalink / raw)
To: Geert Uytterhoeven; +Cc: Fabrizio Castro, Magnus Damm, linux-renesas-soc
On Wed, Aug 21, 2019 at 11:57:32AM +0200, Geert Uytterhoeven wrote:
> Since the R8A774C0 SoC uses DU{0,1} only, the register block length
> should be 0x40000.
>
> Based on commit 06585ed38b6698bc ("arm64: dts: renesas: r8a77990: Fix
> register range of display node") for R-Car E3.
>
> Fixes: 8ed3a6b223159df3 ("arm64: dts: renesas: r8a774c0: Add display output support")
> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
> ---
> arch/arm64/boot/dts/renesas/r8a774c0.dtsi | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/arm64/boot/dts/renesas/r8a774c0.dtsi b/arch/arm64/boot/dts/renesas/r8a774c0.dtsi
> index 5ce1eb4596f54043..4ee885e7678886f6 100644
> --- a/arch/arm64/boot/dts/renesas/r8a774c0.dtsi
> +++ b/arch/arm64/boot/dts/renesas/r8a774c0.dtsi
> @@ -1805,7 +1805,7 @@
>
> du: display@feb00000 {
> compatible = "renesas,du-r8a774c0";
> - reg = <0 0xfeb00000 0 0x80000>;
> + reg = <0 0xfeb00000 0 0x40000>;
> interrupts = <GIC_SPI 256 IRQ_TYPE_LEVEL_HIGH>,
> <GIC_SPI 268 IRQ_TYPE_LEVEL_HIGH>;
> clocks = <&cpg CPG_MOD 724>,
> --
> 2.17.1
>
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] arm64: dts: renesas: r8a774c0: Fix register range of display node
2019-08-21 10:22 ` Fabrizio Castro
@ 2019-08-21 11:41 ` Geert Uytterhoeven
0 siblings, 0 replies; 4+ messages in thread
From: Geert Uytterhoeven @ 2019-08-21 11:41 UTC (permalink / raw)
To: Fabrizio Castro
Cc: Geert Uytterhoeven, Simon Horman, Magnus Damm, linux-renesas-soc
On Wed, Aug 21, 2019 at 12:22 PM Fabrizio Castro
<fabrizio.castro@bp.renesas.com> wrote:
> > From: Geert Uytterhoeven <geert+renesas@glider.be>
> > Sent: 21 August 2019 10:58
> > Subject: [PATCH] arm64: dts: renesas: r8a774c0: Fix register range of display node
> >
> > Since the R8A774C0 SoC uses DU{0,1} only, the register block length
> > should be 0x40000.
> >
> > Based on commit 06585ed38b6698bc ("arm64: dts: renesas: r8a77990: Fix
> > register range of display node") for R-Car E3.
> >
> > Fixes: 8ed3a6b223159df3 ("arm64: dts: renesas: r8a774c0: Add display output support")
> > Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
>
> Reviewed-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
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
^ permalink raw reply [flat|nested] 4+ messages in thread
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2019-08-21 9:57 [PATCH] arm64: dts: renesas: r8a774c0: Fix register range of display node Geert Uytterhoeven
2019-08-21 10:22 ` Fabrizio Castro
2019-08-21 11:41 ` Geert Uytterhoeven
2019-08-21 10:30 ` Simon Horman
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