[PATCH v2 0/2] Add R8A7790 EtherAVB DT support

[PATCH v2 0/2] Add R8A7790 EtherAVB DT support

[Sergei Shtylyov]

Hello.

   Here's the set of 2 patches against Simon Horman's 'renesas.git' repo,
'renesas-devel-20150610-v4.1-rc7' tag. Here we add the EtherAVB device tree
support for the R8A7790 SoC. The 2nd patch depends on the EtherAVB driver
merged into the 'net-next.git' repo recently for the bindings...

[1/2] ARM: shmobile: r8a7790: add EtherAVB clocks
[2/2] ARM: shmobile: r8a7790: add EtherAVB DT support

WBR, Sergei

[PATCH v2 1/2] ARM: shmobile: r8a7790: add EtherAVB clocks

[Sergei Shtylyov]

Add the EtherAVB clock to the R8A7790 device tree.

Based on original patch by Mitsuhiro Kimura <mitsuhiro.kimura.kc@renesas.com>.

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

---
Changes in version 2:
- fixed the order of the clock property values;
- refreshed the patch.

 arch/arm/boot/dts/r8a7790.dtsi            |   10 ++++++----
 include/dt-bindings/clock/r8a7790-clock.h |    1 +
 2 files changed, 7 insertions(+), 4 deletions(-)

Index: renesas/arch/arm/boot/dts/r8a7790.dtsi
=================================--- renesas.orig/arch/arm/boot/dts/r8a7790.dtsi
+++ renesas/arch/arm/boot/dts/r8a7790.dtsi
@@ -1249,16 +1249,18 @@
 			compatible = "renesas,r8a7790-mstp-clocks", "renesas,cpg-mstp-clocks";
 			reg = <0 0xe6150990 0 4>, <0 0xe61509a0 0 4>;
 			clocks = <&hp_clk>, <&zg_clk>, <&zg_clk>, <&zg_clk>,
-			         <&zg_clk>, <&p_clk>, <&zs_clk>, <&zs_clk>;
+			         <&zg_clk>, <&hp_clk>, <&p_clk>, <&zs_clk>,
+				 <&zs_clk>;
 			#clock-cells = <1>;
 			clock-indices = <
 				R8A7790_CLK_MLB R8A7790_CLK_VIN3 R8A7790_CLK_VIN2
-				R8A7790_CLK_VIN1 R8A7790_CLK_VIN0 R8A7790_CLK_ETHER
+				R8A7790_CLK_VIN1 R8A7790_CLK_VIN0
+				R8A7790_CLK_ETHERAVB R8A7790_CLK_ETHER
 				R8A7790_CLK_SATA1 R8A7790_CLK_SATA0
 			>;
 			clock-output-names -				"mlb", "vin3", "vin2", "vin1", "vin0", "ether",
-				"sata1", "sata0";
+				"mlb", "vin3", "vin2", "vin1", "vin0",
+				"etheravb", "ether", "sata1", "sata0";
 		};
 		mstp9_clks: mstp9_clks@e6150994 {
 			compatible = "renesas,r8a7790-mstp-clocks", "renesas,cpg-mstp-clocks";
Index: renesas/include/dt-bindings/clock/r8a7790-clock.h
=================================--- renesas.orig/include/dt-bindings/clock/r8a7790-clock.h
+++ renesas/include/dt-bindings/clock/r8a7790-clock.h
@@ -108,6 +108,7 @@
 #define R8A7790_CLK_VIN2		9
 #define R8A7790_CLK_VIN1		10
 #define R8A7790_CLK_VIN0		11
+#define R8A7790_CLK_ETHERAVB		12
 #define R8A7790_CLK_ETHER		13
 #define R8A7790_CLK_SATA1		14
 #define R8A7790_CLK_SATA0		15

[PATCH v2 2/2] ARM: shmobile: r8a7790: add EtherAVB DT support

[Sergei Shtylyov]

Define the generic R8A7790 part of the EtherAVB device node. 

Based on original patch by Mitsuhiro Kimura <mitsuhiro.kimura.kc@renesas.com>.

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

---
Changes in version 2:
- changed the "compatible" property to match the driver;
- refreshed the patch.

 arch/arm/boot/dts/r8a7790.dtsi |   10 ++++++++++
 1 file changed, 10 insertions(+)

Index: renesas/arch/arm/boot/dts/r8a7790.dtsi
=================================--- renesas.orig/arch/arm/boot/dts/r8a7790.dtsi
+++ renesas/arch/arm/boot/dts/r8a7790.dtsi
@@ -671,6 +671,16 @@
 		status = "disabled";
 	};
 
+	avb: ethernet@e6800000 {
+		compatible = "renesas,etheravb-r8a7790";
+		reg = <0 0xe6800000 0 0x800>, <0 0xee0e8000 0 0x4000>;
+		interrupts = <0 163 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp8_clks R8A7790_CLK_ETHERAVB>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+	};
+
 	sata0: sata@ee300000 {
 		compatible = "renesas,sata-r8a7790";
 		reg = <0 0xee300000 0 0x2000>;

Re: [PATCH v2 0/2] Add R8A7790 EtherAVB DT support

[Simon Horman]

On Tue, Jun 16, 2015 at 02:41:07AM +0300, Sergei Shtylyov wrote:
> Hello.
> 
>    Here's the set of 2 patches against Simon Horman's 'renesas.git' repo,
> 'renesas-devel-20150610-v4.1-rc7' tag. Here we add the EtherAVB device tree
> support for the R8A7790 SoC. The 2nd patch depends on the EtherAVB driver
> merged into the 'net-next.git' repo recently for the bindings...
> 
> [1/2] ARM: shmobile: r8a7790: add EtherAVB clocks
> [2/2] ARM: shmobile: r8a7790: add EtherAVB DT support

Thanks Sergei, I have queued these up.

Re: [PATCH v2 0/2] Add R8A7790 EtherAVB DT support

[Simon Horman]

On Wed, Jun 17, 2015 at 09:37:57AM +0900, Simon Horman wrote:
> On Tue, Jun 16, 2015 at 02:41:07AM +0300, Sergei Shtylyov wrote:
> > Hello.
> > 
> >    Here's the set of 2 patches against Simon Horman's 'renesas.git' repo,
> > 'renesas-devel-20150610-v4.1-rc7' tag. Here we add the EtherAVB device tree
> > support for the R8A7790 SoC. The 2nd patch depends on the EtherAVB driver
> > merged into the 'net-next.git' repo recently for the bindings...
> > 
> > [1/2] ARM: shmobile: r8a7790: add EtherAVB clocks
> > [2/2] ARM: shmobile: r8a7790: add EtherAVB DT support
> 
> Thanks Sergei, I have queued these up.

Please consider submitting patches to enable the new driver
in shmobile_defconfig and multi_v7_defconfig.