* [PATCH 1/6] arm64: dts: r8a774a1: Add VSP instances
2019-04-16 15:31 [PATCH 0/6] Add more support to RZ/G2M SoC Biju Das
@ 2019-04-16 15:31 ` Biju Das
2019-04-30 14:10 ` Geert Uytterhoeven
2019-04-16 15:31 ` [PATCH 2/6] arm64: dts: r8a774a1: Add DU device to DT Biju Das
` (5 subsequent siblings)
6 siblings, 1 reply; 19+ messages in thread
From: Biju Das @ 2019-04-16 15:31 UTC (permalink / raw)
To: Rob Herring, Mark Rutland
Cc: Biju Das, Simon Horman, Magnus Damm, linux-renesas-soc,
devicetree, Geert Uytterhoeven, Chris Paterson, Fabrizio Castro
The r8a774a1 soc has 5 VSP instances similar to r8a7796.
Signed-off-by: Biju Das <biju.das@bp.renesas.com>
---
arch/arm64/boot/dts/renesas/r8a774a1.dtsi | 55 +++++++++++++++++++++++++++++++
1 file changed, 55 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a774a1.dtsi b/arch/arm64/boot/dts/renesas/r8a774a1.dtsi
index de282c4..f71bd22 100644
--- a/arch/arm64/boot/dts/renesas/r8a774a1.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a774a1.dtsi
@@ -1877,6 +1877,61 @@
iommus = <&ipmmu_vc0 19>;
};
+ vspb: vsp@fe960000 {
+ compatible = "renesas,vsp2";
+ reg = <0 0xfe960000 0 0x8000>;
+ interrupts = <GIC_SPI 266 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD 626>;
+ power-domains = <&sysc R8A774A1_PD_A3VC>;
+ resets = <&cpg 626>;
+
+ renesas,fcp = <&fcpvb0>;
+ };
+
+ vspd0: vsp@fea20000 {
+ compatible = "renesas,vsp2";
+ reg = <0 0xfea20000 0 0x5000>;
+ interrupts = <GIC_SPI 466 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD 623>;
+ power-domains = <&sysc R8A774A1_PD_ALWAYS_ON>;
+ resets = <&cpg 623>;
+
+ renesas,fcp = <&fcpvd0>;
+ };
+
+ vspd1: vsp@fea28000 {
+ compatible = "renesas,vsp2";
+ reg = <0 0xfea28000 0 0x5000>;
+ interrupts = <GIC_SPI 467 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD 622>;
+ power-domains = <&sysc R8A774A1_PD_ALWAYS_ON>;
+ resets = <&cpg 622>;
+
+ renesas,fcp = <&fcpvd1>;
+ };
+
+ vspd2: vsp@fea30000 {
+ compatible = "renesas,vsp2";
+ reg = <0 0xfea30000 0 0x5000>;
+ interrupts = <GIC_SPI 468 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD 621>;
+ power-domains = <&sysc R8A774A1_PD_ALWAYS_ON>;
+ resets = <&cpg 621>;
+
+ renesas,fcp = <&fcpvd2>;
+ };
+
+ vspi0: vsp@fe9a0000 {
+ compatible = "renesas,vsp2";
+ reg = <0 0xfe9a0000 0 0x8000>;
+ interrupts = <GIC_SPI 444 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD 631>;
+ power-domains = <&sysc R8A774A1_PD_A3VC>;
+ resets = <&cpg 631>;
+
+ renesas,fcp = <&fcpvi0>;
+ };
+
csi20: csi2@fea80000 {
compatible = "renesas,r8a774a1-csi2";
reg = <0 0xfea80000 0 0x10000>;
--
2.7.4
^ permalink raw reply related [flat|nested] 19+ messages in thread* Re: [PATCH 1/6] arm64: dts: r8a774a1: Add VSP instances
2019-04-16 15:31 ` [PATCH 1/6] arm64: dts: r8a774a1: Add VSP instances Biju Das
@ 2019-04-30 14:10 ` Geert Uytterhoeven
0 siblings, 0 replies; 19+ messages in thread
From: Geert Uytterhoeven @ 2019-04-30 14:10 UTC (permalink / raw)
To: Biju Das
Cc: Rob Herring, Mark Rutland, Simon Horman, Magnus Damm,
Linux-Renesas,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
Geert Uytterhoeven, Chris Paterson, Fabrizio Castro,
Laurent Pinchart
Hi Biju,
On Tue, Apr 16, 2019 at 5:38 PM Biju Das <biju.das@bp.renesas.com> wrote:
> The r8a774a1 soc has 5 VSP instances similar to r8a7796.
>
> Signed-off-by: Biju Das <biju.das@bp.renesas.com>
> --- a/arch/arm64/boot/dts/renesas/r8a774a1.dtsi
> +++ b/arch/arm64/boot/dts/renesas/r8a774a1.dtsi
> @@ -1877,6 +1877,61 @@
> iommus = <&ipmmu_vc0 19>;
> };
>
> + vspb: vsp@fe960000 {
> + compatible = "renesas,vsp2";
> + reg = <0 0xfe960000 0 0x8000>;
> + interrupts = <GIC_SPI 266 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&cpg CPG_MOD 626>;
> + power-domains = <&sysc R8A774A1_PD_A3VC>;
I have my doubts about vspb (and fcpvb0) being part of the A3VC power
domain (also on R-Car M3-W).
> + resets = <&cpg 626>;
> +
> + renesas,fcp = <&fcpvb0>;
> + };
Apart from that:
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
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] 19+ messages in thread* Re: [PATCH 1/6] arm64: dts: r8a774a1: Add VSP instances
@ 2019-04-30 14:10 ` Geert Uytterhoeven
0 siblings, 0 replies; 19+ messages in thread
From: Geert Uytterhoeven @ 2019-04-30 14:10 UTC (permalink / raw)
To: Biju Das
Cc: Rob Herring, Mark Rutland, Simon Horman, Magnus Damm,
Linux-Renesas,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
Geert Uytterhoeven, Chris Paterson, Fabrizio Castro,
Laurent Pinchart
Hi Biju,
On Tue, Apr 16, 2019 at 5:38 PM Biju Das <biju.das@bp.renesas.com> wrote:
> The r8a774a1 soc has 5 VSP instances similar to r8a7796.
>
> Signed-off-by: Biju Das <biju.das@bp.renesas.com>
> --- a/arch/arm64/boot/dts/renesas/r8a774a1.dtsi
> +++ b/arch/arm64/boot/dts/renesas/r8a774a1.dtsi
> @@ -1877,6 +1877,61 @@
> iommus = <&ipmmu_vc0 19>;
> };
>
> + vspb: vsp@fe960000 {
> + compatible = "renesas,vsp2";
> + reg = <0 0xfe960000 0 0x8000>;
> + interrupts = <GIC_SPI 266 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&cpg CPG_MOD 626>;
> + power-domains = <&sysc R8A774A1_PD_A3VC>;
I have my doubts about vspb (and fcpvb0) being part of the A3VC power
domain (also on R-Car M3-W).
> + resets = <&cpg 626>;
> +
> + renesas,fcp = <&fcpvb0>;
> + };
Apart from that:
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
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] 19+ messages in thread* RE: [PATCH 1/6] arm64: dts: r8a774a1: Add VSP instances
2019-04-30 14:10 ` Geert Uytterhoeven
(?)
@ 2019-04-30 14:31 ` Biju Das
-1 siblings, 0 replies; 19+ messages in thread
From: Biju Das @ 2019-04-30 14:31 UTC (permalink / raw)
To: Geert Uytterhoeven
Cc: Rob Herring, Mark Rutland, Simon Horman, Magnus Damm,
Linux-Renesas,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
<devicetree@vger.kernel.org>,
Geert Uytterhoeven, Chris Paterson, Fabrizio Castro,
Laurent Pinchart
Hi Geert,
Thanks for the feedback.
> Subject: Re: [PATCH 1/6] arm64: dts: r8a774a1: Add VSP instances
>
> Hi Biju,
>
> On Tue, Apr 16, 2019 at 5:38 PM Biju Das <biju.das@bp.renesas.com> wrote:
> > The r8a774a1 soc has 5 VSP instances similar to r8a7796.
> >
> > Signed-off-by: Biju Das <biju.das@bp.renesas.com>
>
> > --- a/arch/arm64/boot/dts/renesas/r8a774a1.dtsi
> > +++ b/arch/arm64/boot/dts/renesas/r8a774a1.dtsi
> > @@ -1877,6 +1877,61 @@
> > iommus = <&ipmmu_vc0 19>;
> > };
> >
> > + vspb: vsp@fe960000 {
> > + compatible = "renesas,vsp2";
> > + reg = <0 0xfe960000 0 0x8000>;
> > + interrupts = <GIC_SPI 266 IRQ_TYPE_LEVEL_HIGH>;
> > + clocks = <&cpg CPG_MOD 626>;
> > + power-domains = <&sysc R8A774A1_PD_A3VC>;
>
> I have my doubts about vspb (and fcpvb0) being part of the A3VC power
> domain (also on R-Car M3-W).
As per R-Car Gen3 Rev.1.50 Nov 2018 Hardware user's manual it is A3VC,
The details are mentioned in Table 9.4 Power domains for A3VP.
A3VP :- This domain is available only for R-CarH3, R-Car H3-N and R-Car M3-N.Modules included in this domain was
Moved to A3VC domain for R-Car M3-W.
Regards,
Biju
>
> > + resets = <&cpg 626>;
> > +
> > + renesas,fcp = <&fcpvb0>;
> > + };
>
> Apart from that:
> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
>
> 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] 19+ messages in thread
* [PATCH 2/6] arm64: dts: r8a774a1: Add DU device to DT
2019-04-16 15:31 [PATCH 0/6] Add more support to RZ/G2M SoC Biju Das
2019-04-16 15:31 ` [PATCH 1/6] arm64: dts: r8a774a1: Add VSP instances Biju Das
@ 2019-04-16 15:31 ` Biju Das
2019-04-16 15:31 ` [PATCH 3/6] arm64: dts: renesas: r8a774a1: Add FDP1 instance Biju Das
` (4 subsequent siblings)
6 siblings, 0 replies; 19+ messages in thread
From: Biju Das @ 2019-04-16 15:31 UTC (permalink / raw)
To: Rob Herring, Mark Rutland
Cc: Biju Das, Simon Horman, Magnus Damm, linux-renesas-soc,
devicetree, Geert Uytterhoeven, Chris Paterson, Fabrizio Castro
Add the DU device to r8a774a1.dtsi in a disabled state.
Signed-off-by: Biju Das <biju.das@bp.renesas.com>
---
arch/arm64/boot/dts/renesas/r8a774a1.dtsi | 63 +++++++++++++++++++++++++++++++
1 file changed, 63 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a774a1.dtsi b/arch/arm64/boot/dts/renesas/r8a774a1.dtsi
index f71bd22..e7759ba 100644
--- a/arch/arm64/boot/dts/renesas/r8a774a1.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a774a1.dtsi
@@ -2043,6 +2043,69 @@
};
};
+ du: display@feb00000 {
+ compatible = "renesas,du-r8a774a1";
+ reg = <0 0xfeb00000 0 0x70000>;
+ interrupts = <GIC_SPI 256 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 268 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 269 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD 724>,
+ <&cpg CPG_MOD 723>,
+ <&cpg CPG_MOD 722>;
+ clock-names = "du.0", "du.1", "du.2";
+ status = "disabled";
+
+ vsps = <&vspd0 &vspd1 &vspd2>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+ du_out_rgb: endpoint {
+ };
+ };
+ port@1 {
+ reg = <1>;
+ du_out_hdmi0: endpoint {
+ };
+ };
+ port@2 {
+ reg = <2>;
+ du_out_lvds0: endpoint {
+ remote-endpoint = <&lvds0_in>;
+ };
+ };
+ };
+ };
+
+ lvds0: lvds@feb90000 {
+ compatible = "renesas,r8a774a1-lvds";
+ reg = <0 0xfeb90000 0 0x14>;
+ clocks = <&cpg CPG_MOD 727>;
+ power-domains = <&sysc R8A774A1_PD_ALWAYS_ON>;
+ resets = <&cpg 727>;
+ status = "disabled";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+ lvds0_in: endpoint {
+ remote-endpoint = <&du_out_lvds0>;
+ };
+ };
+ port@1 {
+ reg = <1>;
+ lvds0_out: endpoint {
+ };
+ };
+ };
+ };
+
prr: chipid@fff00044 {
compatible = "renesas,prr";
reg = <0 0xfff00044 0 4>;
--
2.7.4
^ permalink raw reply related [flat|nested] 19+ messages in thread* [PATCH 3/6] arm64: dts: renesas: r8a774a1: Add FDP1 instance
2019-04-16 15:31 [PATCH 0/6] Add more support to RZ/G2M SoC Biju Das
2019-04-16 15:31 ` [PATCH 1/6] arm64: dts: r8a774a1: Add VSP instances Biju Das
2019-04-16 15:31 ` [PATCH 2/6] arm64: dts: r8a774a1: Add DU device to DT Biju Das
@ 2019-04-16 15:31 ` Biju Das
2019-04-30 13:13 ` Geert Uytterhoeven
2019-04-16 15:31 ` [PATCH 4/6] arm64: dts: renesas: r8a774a1: Tie SYS-DMAC to IPMMU-DS0/1 Biju Das
` (3 subsequent siblings)
6 siblings, 1 reply; 19+ messages in thread
From: Biju Das @ 2019-04-16 15:31 UTC (permalink / raw)
To: Rob Herring, Mark Rutland
Cc: Biju Das, Simon Horman, Magnus Damm, linux-renesas-soc,
devicetree, Geert Uytterhoeven, Chris Paterson, Fabrizio Castro
The r8a774a1 has a single FDP1 instance similar to r8a7796.
Signed-off-by: Biju Das <biju.das@bp.renesas.com>
---
arch/arm64/boot/dts/renesas/r8a774a1.dtsi | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a774a1.dtsi b/arch/arm64/boot/dts/renesas/r8a774a1.dtsi
index e7759ba..3156bfb 100644
--- a/arch/arm64/boot/dts/renesas/r8a774a1.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a774a1.dtsi
@@ -1825,6 +1825,16 @@
resets = <&cpg 408>;
};
+ fdp1@fe940000 {
+ compatible = "renesas,fdp1";
+ reg = <0 0xfe940000 0 0x2400>;
+ interrupts = <GIC_SPI 262 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD 119>;
+ power-domains = <&sysc R8A774A1_PD_A3VC>;
+ resets = <&cpg 119>;
+ renesas,fcp = <&fcpf0>;
+ };
+
fcpf0: fcp@fe950000 {
compatible = "renesas,fcpf";
reg = <0 0xfe950000 0 0x200>;
--
2.7.4
^ permalink raw reply related [flat|nested] 19+ messages in thread* Re: [PATCH 3/6] arm64: dts: renesas: r8a774a1: Add FDP1 instance
2019-04-16 15:31 ` [PATCH 3/6] arm64: dts: renesas: r8a774a1: Add FDP1 instance Biju Das
@ 2019-04-30 13:13 ` Geert Uytterhoeven
0 siblings, 0 replies; 19+ messages in thread
From: Geert Uytterhoeven @ 2019-04-30 13:13 UTC (permalink / raw)
To: Biju Das
Cc: Rob Herring, Mark Rutland, Simon Horman, Magnus Damm,
Linux-Renesas,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
Geert Uytterhoeven, Chris Paterson, Fabrizio Castro
On Tue, Apr 16, 2019 at 5:38 PM Biju Das <biju.das@bp.renesas.com> wrote:
> The r8a774a1 has a single FDP1 instance similar to r8a7796.
>
> Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
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] 19+ messages in thread* Re: [PATCH 3/6] arm64: dts: renesas: r8a774a1: Add FDP1 instance
@ 2019-04-30 13:13 ` Geert Uytterhoeven
0 siblings, 0 replies; 19+ messages in thread
From: Geert Uytterhoeven @ 2019-04-30 13:13 UTC (permalink / raw)
To: Biju Das
Cc: Rob Herring, Mark Rutland, Simon Horman, Magnus Damm,
Linux-Renesas,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
Geert Uytterhoeven, Chris Paterson, Fabrizio Castro
On Tue, Apr 16, 2019 at 5:38 PM Biju Das <biju.das@bp.renesas.com> wrote:
> The r8a774a1 has a single FDP1 instance similar to r8a7796.
>
> Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
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] 19+ messages in thread
* [PATCH 4/6] arm64: dts: renesas: r8a774a1: Tie SYS-DMAC to IPMMU-DS0/1
2019-04-16 15:31 [PATCH 0/6] Add more support to RZ/G2M SoC Biju Das
` (2 preceding siblings ...)
2019-04-16 15:31 ` [PATCH 3/6] arm64: dts: renesas: r8a774a1: Add FDP1 instance Biju Das
@ 2019-04-16 15:31 ` Biju Das
2019-04-30 13:09 ` Geert Uytterhoeven
2019-04-16 15:31 ` [PATCH 5/6] arm64: dts: renesas: r8a774a1: Tie Audio-DMAC to IPMMU-MP Biju Das
` (2 subsequent siblings)
6 siblings, 1 reply; 19+ messages in thread
From: Biju Das @ 2019-04-16 15:31 UTC (permalink / raw)
To: Rob Herring, Mark Rutland
Cc: Biju Das, Simon Horman, Magnus Damm, linux-renesas-soc,
devicetree, Geert Uytterhoeven, Chris Paterson, Fabrizio Castro
Hook up r8a774a1 DMAC nodes to the IPMMUs. In particular SYS-DMAC0
gets tied to IPMMU-DS0, and SYS-DMAC1 and SYS-DMAC2 get tied to IPMMU-DS1.
Based on work for the r8a7796 by Magnus Damm.
Signed-off-by: Biju Das <biju.das@bp.renesas.com>
---
arch/arm64/boot/dts/renesas/r8a774a1.dtsi | 24 ++++++++++++++++++++++++
1 file changed, 24 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a774a1.dtsi b/arch/arm64/boot/dts/renesas/r8a774a1.dtsi
index 3156bfb..92b5e92 100644
--- a/arch/arm64/boot/dts/renesas/r8a774a1.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a774a1.dtsi
@@ -686,6 +686,14 @@
resets = <&cpg 219>;
#dma-cells = <1>;
dma-channels = <16>;
+ iommus = <&ipmmu_ds0 0>, <&ipmmu_ds0 1>,
+ <&ipmmu_ds0 2>, <&ipmmu_ds0 3>,
+ <&ipmmu_ds0 4>, <&ipmmu_ds0 5>,
+ <&ipmmu_ds0 6>, <&ipmmu_ds0 7>,
+ <&ipmmu_ds0 8>, <&ipmmu_ds0 9>,
+ <&ipmmu_ds0 10>, <&ipmmu_ds0 11>,
+ <&ipmmu_ds0 12>, <&ipmmu_ds0 13>,
+ <&ipmmu_ds0 14>, <&ipmmu_ds0 15>;
};
dmac1: dma-controller@e7300000 {
@@ -720,6 +728,14 @@
resets = <&cpg 218>;
#dma-cells = <1>;
dma-channels = <16>;
+ iommus = <&ipmmu_ds1 0>, <&ipmmu_ds1 1>,
+ <&ipmmu_ds1 2>, <&ipmmu_ds1 3>,
+ <&ipmmu_ds1 4>, <&ipmmu_ds1 5>,
+ <&ipmmu_ds1 6>, <&ipmmu_ds1 7>,
+ <&ipmmu_ds1 8>, <&ipmmu_ds1 9>,
+ <&ipmmu_ds1 10>, <&ipmmu_ds1 11>,
+ <&ipmmu_ds1 12>, <&ipmmu_ds1 13>,
+ <&ipmmu_ds1 14>, <&ipmmu_ds1 15>;
};
dmac2: dma-controller@e7310000 {
@@ -754,6 +770,14 @@
resets = <&cpg 217>;
#dma-cells = <1>;
dma-channels = <16>;
+ iommus = <&ipmmu_ds1 16>, <&ipmmu_ds1 17>,
+ <&ipmmu_ds1 18>, <&ipmmu_ds1 19>,
+ <&ipmmu_ds1 20>, <&ipmmu_ds1 21>,
+ <&ipmmu_ds1 22>, <&ipmmu_ds1 23>,
+ <&ipmmu_ds1 24>, <&ipmmu_ds1 25>,
+ <&ipmmu_ds1 26>, <&ipmmu_ds1 27>,
+ <&ipmmu_ds1 28>, <&ipmmu_ds1 29>,
+ <&ipmmu_ds1 30>, <&ipmmu_ds1 31>;
};
ipmmu_ds0: mmu@e6740000 {
--
2.7.4
^ permalink raw reply related [flat|nested] 19+ messages in thread* Re: [PATCH 4/6] arm64: dts: renesas: r8a774a1: Tie SYS-DMAC to IPMMU-DS0/1
2019-04-16 15:31 ` [PATCH 4/6] arm64: dts: renesas: r8a774a1: Tie SYS-DMAC to IPMMU-DS0/1 Biju Das
@ 2019-04-30 13:09 ` Geert Uytterhoeven
0 siblings, 0 replies; 19+ messages in thread
From: Geert Uytterhoeven @ 2019-04-30 13:09 UTC (permalink / raw)
To: Biju Das
Cc: Rob Herring, Mark Rutland, Simon Horman, Magnus Damm,
Linux-Renesas,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
Geert Uytterhoeven, Chris Paterson, Fabrizio Castro
On Tue, Apr 16, 2019 at 5:38 PM Biju Das <biju.das@bp.renesas.com> wrote:
> Hook up r8a774a1 DMAC nodes to the IPMMUs. In particular SYS-DMAC0
> gets tied to IPMMU-DS0, and SYS-DMAC1 and SYS-DMAC2 get tied to IPMMU-DS1.
>
> Based on work for the r8a7796 by Magnus Damm.
>
> Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
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] 19+ messages in thread* Re: [PATCH 4/6] arm64: dts: renesas: r8a774a1: Tie SYS-DMAC to IPMMU-DS0/1
@ 2019-04-30 13:09 ` Geert Uytterhoeven
0 siblings, 0 replies; 19+ messages in thread
From: Geert Uytterhoeven @ 2019-04-30 13:09 UTC (permalink / raw)
To: Biju Das
Cc: Rob Herring, Mark Rutland, Simon Horman, Magnus Damm,
Linux-Renesas,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
Geert Uytterhoeven, Chris Paterson, Fabrizio Castro
On Tue, Apr 16, 2019 at 5:38 PM Biju Das <biju.das@bp.renesas.com> wrote:
> Hook up r8a774a1 DMAC nodes to the IPMMUs. In particular SYS-DMAC0
> gets tied to IPMMU-DS0, and SYS-DMAC1 and SYS-DMAC2 get tied to IPMMU-DS1.
>
> Based on work for the r8a7796 by Magnus Damm.
>
> Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
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] 19+ messages in thread
* [PATCH 5/6] arm64: dts: renesas: r8a774a1: Tie Audio-DMAC to IPMMU-MP
2019-04-16 15:31 [PATCH 0/6] Add more support to RZ/G2M SoC Biju Das
` (3 preceding siblings ...)
2019-04-16 15:31 ` [PATCH 4/6] arm64: dts: renesas: r8a774a1: Tie SYS-DMAC to IPMMU-DS0/1 Biju Das
@ 2019-04-16 15:31 ` Biju Das
2019-04-30 13:11 ` Geert Uytterhoeven
2019-04-16 15:31 ` [PATCH 6/6] arm64: dts: renesas: r8a774a1: Connect Ethernet-AVB to IPMMU-DS0 Biju Das
2019-04-23 11:31 ` [PATCH 0/6] Add more support to RZ/G2M SoC Simon Horman
6 siblings, 1 reply; 19+ messages in thread
From: Biju Das @ 2019-04-16 15:31 UTC (permalink / raw)
To: Rob Herring, Mark Rutland
Cc: Biju Das, Simon Horman, Magnus Damm, linux-renesas-soc,
devicetree, Geert Uytterhoeven, Chris Paterson, Fabrizio Castro
Hook up r8a774a1 Audio-DMAC nodes to the IPMMU-MP.
Based on work for the r8a7795 by Magnus Damm.
Signed-off-by: Biju Das <biju.das@bp.renesas.com>
---
arch/arm64/boot/dts/renesas/r8a774a1.dtsi | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a774a1.dtsi b/arch/arm64/boot/dts/renesas/r8a774a1.dtsi
index 92b5e92..99a3a76 100644
--- a/arch/arm64/boot/dts/renesas/r8a774a1.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a774a1.dtsi
@@ -1653,6 +1653,14 @@
resets = <&cpg 502>;
#dma-cells = <1>;
dma-channels = <16>;
+ iommus = <&ipmmu_mp 0>, <&ipmmu_mp 1>,
+ <&ipmmu_mp 2>, <&ipmmu_mp 3>,
+ <&ipmmu_mp 4>, <&ipmmu_mp 5>,
+ <&ipmmu_mp 6>, <&ipmmu_mp 7>,
+ <&ipmmu_mp 8>, <&ipmmu_mp 9>,
+ <&ipmmu_mp 10>, <&ipmmu_mp 11>,
+ <&ipmmu_mp 12>, <&ipmmu_mp 13>,
+ <&ipmmu_mp 14>, <&ipmmu_mp 15>;
};
audma1: dma-controller@ec720000 {
@@ -1687,6 +1695,14 @@
resets = <&cpg 501>;
#dma-cells = <1>;
dma-channels = <16>;
+ iommus = <&ipmmu_mp 16>, <&ipmmu_mp 17>,
+ <&ipmmu_mp 18>, <&ipmmu_mp 19>,
+ <&ipmmu_mp 20>, <&ipmmu_mp 21>,
+ <&ipmmu_mp 22>, <&ipmmu_mp 23>,
+ <&ipmmu_mp 24>, <&ipmmu_mp 25>,
+ <&ipmmu_mp 26>, <&ipmmu_mp 27>,
+ <&ipmmu_mp 28>, <&ipmmu_mp 29>,
+ <&ipmmu_mp 30>, <&ipmmu_mp 31>;
};
xhci0: usb@ee000000 {
--
2.7.4
^ permalink raw reply related [flat|nested] 19+ messages in thread* Re: [PATCH 5/6] arm64: dts: renesas: r8a774a1: Tie Audio-DMAC to IPMMU-MP
2019-04-16 15:31 ` [PATCH 5/6] arm64: dts: renesas: r8a774a1: Tie Audio-DMAC to IPMMU-MP Biju Das
@ 2019-04-30 13:11 ` Geert Uytterhoeven
0 siblings, 0 replies; 19+ messages in thread
From: Geert Uytterhoeven @ 2019-04-30 13:11 UTC (permalink / raw)
To: Biju Das
Cc: Rob Herring, Mark Rutland, Simon Horman, Magnus Damm,
Linux-Renesas,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
Geert Uytterhoeven, Chris Paterson, Fabrizio Castro
On Tue, Apr 16, 2019 at 5:38 PM Biju Das <biju.das@bp.renesas.com> wrote:
> Hook up r8a774a1 Audio-DMAC nodes to the IPMMU-MP.
>
> Based on work for the r8a7795 by Magnus Damm.
>
> Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
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] 19+ messages in thread* Re: [PATCH 5/6] arm64: dts: renesas: r8a774a1: Tie Audio-DMAC to IPMMU-MP
@ 2019-04-30 13:11 ` Geert Uytterhoeven
0 siblings, 0 replies; 19+ messages in thread
From: Geert Uytterhoeven @ 2019-04-30 13:11 UTC (permalink / raw)
To: Biju Das
Cc: Rob Herring, Mark Rutland, Simon Horman, Magnus Damm,
Linux-Renesas,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
Geert Uytterhoeven, Chris Paterson, Fabrizio Castro
On Tue, Apr 16, 2019 at 5:38 PM Biju Das <biju.das@bp.renesas.com> wrote:
> Hook up r8a774a1 Audio-DMAC nodes to the IPMMU-MP.
>
> Based on work for the r8a7795 by Magnus Damm.
>
> Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
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] 19+ messages in thread
* [PATCH 6/6] arm64: dts: renesas: r8a774a1: Connect Ethernet-AVB to IPMMU-DS0
2019-04-16 15:31 [PATCH 0/6] Add more support to RZ/G2M SoC Biju Das
` (4 preceding siblings ...)
2019-04-16 15:31 ` [PATCH 5/6] arm64: dts: renesas: r8a774a1: Tie Audio-DMAC to IPMMU-MP Biju Das
@ 2019-04-16 15:31 ` Biju Das
2019-04-30 13:10 ` Geert Uytterhoeven
2019-04-23 11:31 ` [PATCH 0/6] Add more support to RZ/G2M SoC Simon Horman
6 siblings, 1 reply; 19+ messages in thread
From: Biju Das @ 2019-04-16 15:31 UTC (permalink / raw)
To: Rob Herring, Mark Rutland
Cc: Biju Das, Simon Horman, Magnus Damm, linux-renesas-soc,
devicetree, Geert Uytterhoeven, Chris Paterson, Fabrizio Castro
Add IPMMU-DS0 to the Ethernet-AVB device node.
Based on work by Magnus Damm for the r8a7795.
Signed-off-by: Biju Das <biju.das@bp.renesas.com>
---
arch/arm64/boot/dts/renesas/r8a774a1.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a774a1.dtsi b/arch/arm64/boot/dts/renesas/r8a774a1.dtsi
index 99a3a76..ff9bc16 100644
--- a/arch/arm64/boot/dts/renesas/r8a774a1.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a774a1.dtsi
@@ -893,6 +893,7 @@
power-domains = <&sysc R8A774A1_PD_ALWAYS_ON>;
resets = <&cpg 812>;
phy-mode = "rgmii";
+ iommus = <&ipmmu_ds0 16>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
--
2.7.4
^ permalink raw reply related [flat|nested] 19+ messages in thread* Re: [PATCH 6/6] arm64: dts: renesas: r8a774a1: Connect Ethernet-AVB to IPMMU-DS0
2019-04-16 15:31 ` [PATCH 6/6] arm64: dts: renesas: r8a774a1: Connect Ethernet-AVB to IPMMU-DS0 Biju Das
@ 2019-04-30 13:10 ` Geert Uytterhoeven
0 siblings, 0 replies; 19+ messages in thread
From: Geert Uytterhoeven @ 2019-04-30 13:10 UTC (permalink / raw)
To: Biju Das
Cc: Rob Herring, Mark Rutland, Simon Horman, Magnus Damm,
Linux-Renesas,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
Geert Uytterhoeven, Chris Paterson, Fabrizio Castro
On Tue, Apr 16, 2019 at 5:38 PM Biju Das <biju.das@bp.renesas.com> wrote:
> Add IPMMU-DS0 to the Ethernet-AVB device node.
>
> Based on work by Magnus Damm for the r8a7795.
>
> Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
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] 19+ messages in thread* Re: [PATCH 6/6] arm64: dts: renesas: r8a774a1: Connect Ethernet-AVB to IPMMU-DS0
@ 2019-04-30 13:10 ` Geert Uytterhoeven
0 siblings, 0 replies; 19+ messages in thread
From: Geert Uytterhoeven @ 2019-04-30 13:10 UTC (permalink / raw)
To: Biju Das
Cc: Rob Herring, Mark Rutland, Simon Horman, Magnus Damm,
Linux-Renesas,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
Geert Uytterhoeven, Chris Paterson, Fabrizio Castro
On Tue, Apr 16, 2019 at 5:38 PM Biju Das <biju.das@bp.renesas.com> wrote:
> Add IPMMU-DS0 to the Ethernet-AVB device node.
>
> Based on work by Magnus Damm for the r8a7795.
>
> Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
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] 19+ messages in thread
* Re: [PATCH 0/6] Add more support to RZ/G2M SoC
2019-04-16 15:31 [PATCH 0/6] Add more support to RZ/G2M SoC Biju Das
` (5 preceding siblings ...)
2019-04-16 15:31 ` [PATCH 6/6] arm64: dts: renesas: r8a774a1: Connect Ethernet-AVB to IPMMU-DS0 Biju Das
@ 2019-04-23 11:31 ` Simon Horman
6 siblings, 0 replies; 19+ messages in thread
From: Simon Horman @ 2019-04-23 11:31 UTC (permalink / raw)
To: Biju Das
Cc: Rob Herring, Mark Rutland, Magnus Damm, linux-renesas-soc,
devicetree, Geert Uytterhoeven, Chris Paterson, Fabrizio Castro
On Tue, Apr 16, 2019 at 04:31:51PM +0100, Biju Das wrote:
> This series adds RZ/G2M SoC dtsi support for DU, VSP, FDP,
> and Tie SYS-DMAC, Audio-DMAC, Ethernet AVB to IPMMU.
>
> This patchset is based on renesas dev branch.
Thanks Biju,
applied for v5.3 with "renesas:" added to the prefix for the
first two patches.
>
> Biju Das (6):
> arm64: dts: r8a774a1: Add VSP instances
> arm64: dts: r8a774a1: Add DU device to DT
> arm64: dts: renesas: r8a774a1: Add FDP1 instance
> arm64: dts: renesas: r8a774a1: Tie SYS-DMAC to IPMMU-DS0/1
> arm64: dts: renesas: r8a774a1: Tie Audio-DMAC to IPMMU-MP
> arm64: dts: renesas: r8a774a1: Connect Ethernet-AVB to IPMMU-DS0
>
> arch/arm64/boot/dts/renesas/r8a774a1.dtsi | 169 ++++++++++++++++++++++++++++++
> 1 file changed, 169 insertions(+)
>
> --
> 2.7.4
>
^ permalink raw reply [flat|nested] 19+ messages in thread