[PATCH 0/2] Add Ether DT support for R8A7790/Lager reference board

[PATCH 0/2] Add Ether DT support for R8A7790/Lager reference board

[Sergei Shtylyov]

Hello.

   Here's the set of 2 patches against Simon Horman's 'renesas.git' repo,
'renesas-devel-v3.14-rc1-20140206v2' tag. Here we add the Ether device tree
support working on the R8A7790/Lager reference board. The patchset requires the
'sh_eth' driver device tree support posted earlier in order to work.

[1/2] ARM: shmobile: r8a7790: add Ether DT support
[2/2] ARM: shmobile: lager: add Ether DT support

WBR, Sergei

[PATCH 1/2] ARM: shmobile: r8a7790: add Ether DT support

[Sergei Shtylyov]

Define the generic R8A7790 part of the Ether device node. 

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>

---
 arch/arm/boot/dts/r8a7790.dtsi |   15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

Index: renesas/arch/arm/boot/dts/r8a7790.dtsi
===================================================================
--- renesas.orig/arch/arm/boot/dts/r8a7790.dtsi
+++ renesas/arch/arm/boot/dts/r8a7790.dtsi
@@ -1,7 +1,8 @@
 /*
  * Device Tree Source for the r8a7790 SoC
  *
- * Copyright (C) 2013 Renesas Solutions Corp.
+ * Copyright (C) 2013-2014 Renesas Solutions Corp.
+ * Copyright (C) 2014 Cogent Embedded Inc.
  *
  * This file is licensed under the terms of the GNU General Public License
  * version 2.  This program is licensed "as is" without any warranty of any
@@ -400,6 +401,18 @@
 		status = "disabled";
 	};
 
+	ether: ethernet@ee700000 {
+		compatible = "renesas,ether-r8a7790";
+		reg = <0 0xee700000 0 0x400>;
+		interrupt-parent = <&gic>;
+		interrupts = <0 162 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp8_clks R8A7790_CLK_ETHER>;
+		phy-mode = "rmii";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+	};
+
 	sata0: sata@ee300000 {
 		compatible = "renesas,sata-r8a7790";
 		reg = <0 0xee300000 0 0x2000>;

[PATCH 2/2] ARM: shmobile: lager: add Ether DT support

[Sergei Shtylyov]

Define the Lager board dependent part of the Ether device node. 

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>

---
 arch/arm/boot/dts/r8a7790-lager.dts |   31 ++++++++++++++++++++++++++++++-
 1 file changed, 30 insertions(+), 1 deletion(-)

Index: renesas/arch/arm/boot/dts/r8a7790-lager.dts
===================================================================
--- renesas.orig/arch/arm/boot/dts/r8a7790-lager.dts
+++ renesas/arch/arm/boot/dts/r8a7790-lager.dts
@@ -1,7 +1,8 @@
 /*
  * Device Tree Source for the Lager board
  *
- * Copyright (C) 2013 Renesas Solutions Corp.
+ * Copyright (C) 2013-2014 Renesas Solutions Corp.
+ * Copyright (C) 2014 Cogent Embedded, Inc.
  *
  * This file is licensed under the terms of the GNU General Public License
  * version 2.  This program is licensed "as is" without any warranty of any
@@ -76,12 +77,40 @@
 		renesas,function = "scif1";
 	};
 
+	ether_pins: ether {
+		renesas,groups = "eth_link", "eth_mdio", "eth_rmii";
+		renesas,function = "eth";
+	};
+
+	phy1_pins: phy1 {
+		renesas,groups = "intc_irq0";
+		renesas,function = "intc";
+	};
+
 	mmc1_pins: mmc1 {
 		renesas,groups = "mmc1_data8", "mmc1_ctrl";
 		renesas,function = "mmc1";
 	};
 };
 
+&ether {
+	pinctrl-0 = <&ether_pins>;
+	pinctrl-names = "default";
+
+	phy-handle = <&phy1>;
+	renesas,ether-link-active-low;
+	status = "ok";
+
+	phy1: ethernet-phy@1 {
+		reg = <1>;
+		interrupt-parent = <&irqc0>;
+		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+
+		pinctrl-0 = <&phy1_pins>;
+		pinctrl-names = "default";
+	};
+};
+
 &mmcif1 {
 	pinctrl-0 = <&mmc1_pins>;
 	pinctrl-names = "default";

Re: [PATCH 0/2] Add Ether DT support for R8A7790/Lager reference board

[Simon Horman]

On Fri, Feb 07, 2014 at 12:54:38AM +0300, Sergei Shtylyov wrote:
> Hello.
> 
>    Here's the set of 2 patches against Simon Horman's 'renesas.git' repo,
> 'renesas-devel-v3.14-rc1-20140206v2' tag. Here we add the Ether device tree
> support working on the R8A7790/Lager reference board. The patchset requires the
> 'sh_eth' driver device tree support posted earlier in order to work.
> 
> [1/2] ARM: shmobile: r8a7790: add Ether DT support
> [2/2] ARM: shmobile: lager: add Ether DT support

Thanks. Please repost this series once the bindings have been accepted.

Re: [PATCH 0/2] Add Ether DT support for R8A7790/Lager reference board

[Sergei Shtylyov]

Hello.

On 02/13/2014 09:02 AM, Simon Horman wrote:

>>     Here's the set of 2 patches against Simon Horman's 'renesas.git' repo,
>> 'renesas-devel-v3.14-rc1-20140206v2' tag. Here we add the Ether device tree
>> support working on the R8A7790/Lager reference board. The patchset requires the
>> 'sh_eth' driver device tree support posted earlier in order to work.

>> [1/2] ARM: shmobile: r8a7790: add Ether DT support
>> [2/2] ARM: shmobile: lager: add Ether DT support

> Thanks. Please repost this series once the bindings have been accepted.

    DaveM has just merged the bindings into net-next. Time to repost these 2 
series?

WBR, Sergei

Re: [PATCH 0/2] Add Ether DT support for R8A7790/Lager reference board

[Simon Horman]

On Wed, Feb 19, 2014 at 02:40:12AM +0300, Sergei Shtylyov wrote:
> Hello.
> 
> On 02/13/2014 09:02 AM, Simon Horman wrote:
> 
> >>    Here's the set of 2 patches against Simon Horman's 'renesas.git' repo,
> >>'renesas-devel-v3.14-rc1-20140206v2' tag. Here we add the Ether device tree
> >>support working on the R8A7790/Lager reference board. The patchset requires the
> >>'sh_eth' driver device tree support posted earlier in order to work.
> 
> >>[1/2] ARM: shmobile: r8a7790: add Ether DT support
> >>[2/2] ARM: shmobile: lager: add Ether DT support
> 
> >Thanks. Please repost this series once the bindings have been accepted.
> 
>    DaveM has just merged the bindings into net-next. Time to repost
> these 2 series?

Yes, I think so.

Congratulations on getting the bindings merged.