* [PATCH 0/2] Add EtherAVB support
@ 2018-04-24 15:37 Biju Das
2018-04-24 15:37 ` [PATCH 1/2] ARM: dts: r8a77470: " Biju Das
2018-04-24 15:37 ` [PATCH 2/2] ARM: dts: iwg23s-sbc: " Biju Das
0 siblings, 2 replies; 6+ messages in thread
From: Biju Das @ 2018-04-24 15:37 UTC (permalink / raw)
To: Rob Herring, Mark Rutland
Cc: Simon Horman, Magnus Damm, Geert Uytterhoeven, Chris Paterson,
Fabrizio Castro, devicetree, linux-renesas-soc, Biju Das
This patch series add EtherAVB support to r8a77470 SoC dtsi and
iwg23s-sbc board.
Biju Das (2):
ARM: dts: r8a77470: Add EtherAVB support
ARM: dts: iwg23s-sbc: Add EtherAVB support
arch/arm/boot/dts/r8a77470-iwg23s-sbc.dts | 15 ++++++++++++++-
arch/arm/boot/dts/r8a77470.dtsi | 13 +++++++++++++
2 files changed, 27 insertions(+), 1 deletion(-)
--
2.7.4
^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH 1/2] ARM: dts: r8a77470: Add EtherAVB support
2018-04-24 15:37 [PATCH 0/2] Add EtherAVB support Biju Das
@ 2018-04-24 15:37 ` Biju Das
2018-04-30 7:59 ` Simon Horman
2018-04-24 15:37 ` [PATCH 2/2] ARM: dts: iwg23s-sbc: " Biju Das
1 sibling, 1 reply; 6+ messages in thread
From: Biju Das @ 2018-04-24 15:37 UTC (permalink / raw)
To: Rob Herring, Mark Rutland
Cc: Simon Horman, Magnus Damm, Geert Uytterhoeven, Chris Paterson,
Fabrizio Castro, devicetree, linux-renesas-soc, Biju Das
Define the generic R8A77470 part of the EtherAVB device node.
Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Chris Paterson <chris.paterson2@renesas.com>
---
arch/arm/boot/dts/r8a77470.dtsi | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/arch/arm/boot/dts/r8a77470.dtsi b/arch/arm/boot/dts/r8a77470.dtsi
index baec3ca..c85032f 100644
--- a/arch/arm/boot/dts/r8a77470.dtsi
+++ b/arch/arm/boot/dts/r8a77470.dtsi
@@ -190,6 +190,19 @@
dma-channels = <15>;
};
+ avb: ethernet@e6800000 {
+ compatible = "renesas,etheravb-r8a77470",
+ "renesas,etheravb-rcar-gen2";
+ reg = <0 0xe6800000 0 0x800>, <0 0xee0e8000 0 0x4000>;
+ interrupts = <GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD 812>;
+ power-domains = <&sysc 32>;
+ resets = <&cpg 812>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
scif0: serial@e6e60000 {
compatible = "renesas,scif-r8a77470",
"renesas,rcar-gen2-scif", "renesas,scif";
--
2.7.4
^ permalink raw reply related [flat|nested] 6+ messages in thread* Re: [PATCH 1/2] ARM: dts: r8a77470: Add EtherAVB support
2018-04-24 15:37 ` [PATCH 1/2] ARM: dts: r8a77470: " Biju Das
@ 2018-04-30 7:59 ` Simon Horman
0 siblings, 0 replies; 6+ messages in thread
From: Simon Horman @ 2018-04-30 7:59 UTC (permalink / raw)
To: Biju Das
Cc: Rob Herring, Mark Rutland, Magnus Damm, Geert Uytterhoeven,
Chris Paterson, Fabrizio Castro, devicetree, linux-renesas-soc
On Tue, Apr 24, 2018 at 04:37:32PM +0100, Biju Das wrote:
> Define the generic R8A77470 part of the EtherAVB device node.
>
> Signed-off-by: Biju Das <biju.das@bp.renesas.com>
> Reviewed-by: Chris Paterson <chris.paterson2@renesas.com>
Thanks, applied.
^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH 2/2] ARM: dts: iwg23s-sbc: Add EtherAVB support
2018-04-24 15:37 [PATCH 0/2] Add EtherAVB support Biju Das
2018-04-24 15:37 ` [PATCH 1/2] ARM: dts: r8a77470: " Biju Das
@ 2018-04-24 15:37 ` Biju Das
2018-04-30 8:00 ` Simon Horman
1 sibling, 1 reply; 6+ messages in thread
From: Biju Das @ 2018-04-24 15:37 UTC (permalink / raw)
To: Rob Herring, Mark Rutland
Cc: Simon Horman, Magnus Damm, Geert Uytterhoeven, Chris Paterson,
Fabrizio Castro, devicetree, linux-renesas-soc, Biju Das
Define the iW-RainboW-G23S board dependent part of the
EtherAVB device node.
Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Chris Paterson <chris.paterson2@renesas.com>
---
* currently u-boot sets the AVB pin configuration.
arch/arm/boot/dts/r8a77470-iwg23s-sbc.dts | 15 ++++++++++++++-
1 file changed, 14 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/r8a77470-iwg23s-sbc.dts b/arch/arm/boot/dts/r8a77470-iwg23s-sbc.dts
index d21baad..e3585da 100644
--- a/arch/arm/boot/dts/r8a77470-iwg23s-sbc.dts
+++ b/arch/arm/boot/dts/r8a77470-iwg23s-sbc.dts
@@ -12,11 +12,12 @@
compatible = "iwave,g23s", "renesas,r8a77470";
aliases {
+ ethernet0 = &avb;
serial1 = &scif1;
};
chosen {
- bootargs = "ignore_loglevel";
+ bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp";
stdout-path = "serial1:115200n8";
};
@@ -26,6 +27,18 @@
};
};
+&avb {
+ phy-handle = <&phy3>;
+ phy-mode = "gmii";
+ renesas,no-ether-link;
+ status = "okay";
+
+ phy3: ethernet-phy@3 {
+ reg = <3>;
+ micrel,led-mode = <1>;
+ };
+};
+
&extal_clk {
clock-frequency = <20000000>;
};
--
2.7.4
^ permalink raw reply related [flat|nested] 6+ messages in thread* Re: [PATCH 2/2] ARM: dts: iwg23s-sbc: Add EtherAVB support
2018-04-24 15:37 ` [PATCH 2/2] ARM: dts: iwg23s-sbc: " Biju Das
@ 2018-04-30 8:00 ` Simon Horman
2018-04-30 8:14 ` Biju Das
0 siblings, 1 reply; 6+ messages in thread
From: Simon Horman @ 2018-04-30 8:00 UTC (permalink / raw)
To: Biju Das
Cc: Rob Herring, Mark Rutland, Magnus Damm, Geert Uytterhoeven,
Chris Paterson, Fabrizio Castro, devicetree, linux-renesas-soc
On Tue, Apr 24, 2018 at 04:37:33PM +0100, Biju Das wrote:
> Define the iW-RainboW-G23S board dependent part of the
> EtherAVB device node.
>
> Signed-off-by: Biju Das <biju.das@bp.renesas.com>
> Reviewed-by: Chris Paterson <chris.paterson2@renesas.com>
Thanks, applied.
> ---
> * currently u-boot sets the AVB pin configuration.
Understood, I assume at some point the pins will be described in DT.
^ permalink raw reply [flat|nested] 6+ messages in thread
* RE: [PATCH 2/2] ARM: dts: iwg23s-sbc: Add EtherAVB support
2018-04-30 8:00 ` Simon Horman
@ 2018-04-30 8:14 ` Biju Das
0 siblings, 0 replies; 6+ messages in thread
From: Biju Das @ 2018-04-30 8:14 UTC (permalink / raw)
To: Simon Horman
Cc: Rob Herring, Mark Rutland, Magnus Damm, Geert Uytterhoeven,
Chris Paterson, Fabrizio Castro, devicetree@vger.kernel.org,
linux-renesas-soc@vger.kernel.org
Hi Simon,
> -----Original Message-----
> From: Simon Horman [mailto:horms@verge.net.au]
> Sent: 30 April 2018 09:00
> To: Biju Das <biju.das@bp.renesas.com>
> Cc: Rob Herring <robh+dt@kernel.org>; Mark Rutland
> <mark.rutland@arm.com>; Magnus Damm <magnus.damm@gmail.com>;
> Geert Uytterhoeven <geert+renesas@glider.be>; Chris Paterson
> <Chris.Paterson2@renesas.com>; Fabrizio Castro
> <fabrizio.castro@bp.renesas.com>; devicetree@vger.kernel.org; linux-
> renesas-soc@vger.kernel.org
> Subject: Re: [PATCH 2/2] ARM: dts: iwg23s-sbc: Add EtherAVB support
>
> On Tue, Apr 24, 2018 at 04:37:33PM +0100, Biju Das wrote:
> > Define the iW-RainboW-G23S board dependent part of the EtherAVB
> device
> > node.
> >
> > Signed-off-by: Biju Das <biju.das@bp.renesas.com>
> > Reviewed-by: Chris Paterson <chris.paterson2@renesas.com>
>
> Thanks, applied.
>
> > ---
> > * currently u-boot sets the AVB pin configuration.
>
> Understood, I assume at some point the pins will be described in DT.
Yes that is correct. Will submit after the r8a77470 PFC driver acceptance.
Renesas Electronics Europe Ltd, Dukes Meadow, Millboard Road, Bourne End, Buckinghamshire, SL8 5FH, UK. Registered in England & Wales under Registered No. 04586709.
^ permalink raw reply [flat|nested] 6+ messages in thread
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2018-04-24 15:37 [PATCH 0/2] Add EtherAVB support Biju Das
2018-04-24 15:37 ` [PATCH 1/2] ARM: dts: r8a77470: " Biju Das
2018-04-30 7:59 ` Simon Horman
2018-04-24 15:37 ` [PATCH 2/2] ARM: dts: iwg23s-sbc: " Biju Das
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