Re: [RFC PATCH 1/3] ARM: dts: Add support for OX820 and Pogoplug V3

2016-10-18 Thread Rob Herring 
On Mon, Oct 17, 2016 at 02:39:59PM +0200, Neil Armstrong wrote:
> Add device tree for the Oxford Seminconductor OX820 SoC and the
> Cloud Engines PogoPlug v3 board.
> Add the SoC and board compatible strings to oxnas bindings.
> 
> Signed-off-by: Neil Armstrong 
> ---
>  Documentation/devicetree/bindings/arm/oxnas.txt|   5 +
>  arch/arm/boot/dts/Makefile |   3 +-
>  .../boot/dts/cloudengines-pogoplug-series-3.dts|  60 +
>  arch/arm/boot/dts/ox820.dtsi   | 259 
> +
>  4 files changed, 326 insertions(+), 1 deletion(-)
>  create mode 100644 arch/arm/boot/dts/cloudengines-pogoplug-series-3.dts
>  create mode 100644 arch/arm/boot/dts/ox820.dtsi
> 
> diff --git a/Documentation/devicetree/bindings/arm/oxnas.txt 
> b/Documentation/devicetree/bindings/arm/oxnas.txt
> index b9e4971..ac64e60 100644
> --- a/Documentation/devicetree/bindings/arm/oxnas.txt
> +++ b/Documentation/devicetree/bindings/arm/oxnas.txt
> @@ -5,5 +5,10 @@ Boards with the OX810SE SoC shall have the following 
> properties:
>Required root node property:
>  compatible: "oxsemi,ox810se"
>  
> +Boards with the OX820 SoC shall have the following properties:
> +  Required root node property:
> +compatible: "oxsemi,ox820"
> +
>  Board compatible values:
>- "wd,mbwe" (OX810SE)
> +  - "cloudengines,pogoplugv3" (OX820)
> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
> index faacd52..5d9e8d5 100644
> --- a/arch/arm/boot/dts/Makefile
> +++ b/arch/arm/boot/dts/Makefile
> @@ -588,7 +588,8 @@ dtb-$(CONFIG_ARCH_ORION5X) += \
>  dtb-$(CONFIG_ARCH_PRIMA2) += \
>   prima2-evb.dtb
>  dtb-$(CONFIG_ARCH_OXNAS) += \
> - wd-mbwe.dtb
> + wd-mbwe.dtb \
> + cloudengines-pogoplug-series-3.dtb
>  dtb-$(CONFIG_ARCH_QCOM) += \
>   qcom-apq8060-dragonboard.dtb \
>   qcom-apq8064-arrow-sd-600eval.dtb \
> diff --git a/arch/arm/boot/dts/cloudengines-pogoplug-series-3.dts 
> b/arch/arm/boot/dts/cloudengines-pogoplug-series-3.dts
> new file mode 100644
> index 000..78d9149
> --- /dev/null
> +++ b/arch/arm/boot/dts/cloudengines-pogoplug-series-3.dts
> @@ -0,0 +1,60 @@
> +/*
> + * cloudengines-pogoplug-series-3.dtsi - Device tree file for Cloud Engines 
> PogoPlug Series 3
> + *
> + * Copyright (C) 2016 Neil Armstrong 
> + *
> + * Licensed under GPLv2 or later
> + */
> +
> +/dts-v1/;
> +#include "ox820.dtsi"
> +
> +/ {
> + model = "Cloud Engines PogoPlug Series 3";
> +
> + compatible = "cloudengines,pogoplugv3", "oxsemi,ox820";
> +
> + chosen {
> + bootargs = "console=ttyS0,115200n8 earlyprintk=serial";

Use stdout-path and I don't think "earlyprintk=serial" is valid.

With that,

Acked-by: Rob Herring

Re: [RFC PATCH 1/3] ARM: dts: Add support for OX820 and Pogoplug V3

2016-10-18 Thread Rob Herring 
On Mon, Oct 17, 2016 at 02:39:59PM +0200, Neil Armstrong wrote:
> Add device tree for the Oxford Seminconductor OX820 SoC and the
> Cloud Engines PogoPlug v3 board.
> Add the SoC and board compatible strings to oxnas bindings.
> 
> Signed-off-by: Neil Armstrong 
> ---
>  Documentation/devicetree/bindings/arm/oxnas.txt|   5 +
>  arch/arm/boot/dts/Makefile |   3 +-
>  .../boot/dts/cloudengines-pogoplug-series-3.dts|  60 +
>  arch/arm/boot/dts/ox820.dtsi   | 259 
> +
>  4 files changed, 326 insertions(+), 1 deletion(-)
>  create mode 100644 arch/arm/boot/dts/cloudengines-pogoplug-series-3.dts
>  create mode 100644 arch/arm/boot/dts/ox820.dtsi
> 
> diff --git a/Documentation/devicetree/bindings/arm/oxnas.txt 
> b/Documentation/devicetree/bindings/arm/oxnas.txt
> index b9e4971..ac64e60 100644
> --- a/Documentation/devicetree/bindings/arm/oxnas.txt
> +++ b/Documentation/devicetree/bindings/arm/oxnas.txt
> @@ -5,5 +5,10 @@ Boards with the OX810SE SoC shall have the following 
> properties:
>Required root node property:
>  compatible: "oxsemi,ox810se"
>  
> +Boards with the OX820 SoC shall have the following properties:
> +  Required root node property:
> +compatible: "oxsemi,ox820"
> +
>  Board compatible values:
>- "wd,mbwe" (OX810SE)
> +  - "cloudengines,pogoplugv3" (OX820)
> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
> index faacd52..5d9e8d5 100644
> --- a/arch/arm/boot/dts/Makefile
> +++ b/arch/arm/boot/dts/Makefile
> @@ -588,7 +588,8 @@ dtb-$(CONFIG_ARCH_ORION5X) += \
>  dtb-$(CONFIG_ARCH_PRIMA2) += \
>   prima2-evb.dtb
>  dtb-$(CONFIG_ARCH_OXNAS) += \
> - wd-mbwe.dtb
> + wd-mbwe.dtb \
> + cloudengines-pogoplug-series-3.dtb
>  dtb-$(CONFIG_ARCH_QCOM) += \
>   qcom-apq8060-dragonboard.dtb \
>   qcom-apq8064-arrow-sd-600eval.dtb \
> diff --git a/arch/arm/boot/dts/cloudengines-pogoplug-series-3.dts 
> b/arch/arm/boot/dts/cloudengines-pogoplug-series-3.dts
> new file mode 100644
> index 000..78d9149
> --- /dev/null
> +++ b/arch/arm/boot/dts/cloudengines-pogoplug-series-3.dts
> @@ -0,0 +1,60 @@
> +/*
> + * cloudengines-pogoplug-series-3.dtsi - Device tree file for Cloud Engines 
> PogoPlug Series 3
> + *
> + * Copyright (C) 2016 Neil Armstrong 
> + *
> + * Licensed under GPLv2 or later
> + */
> +
> +/dts-v1/;
> +#include "ox820.dtsi"
> +
> +/ {
> + model = "Cloud Engines PogoPlug Series 3";
> +
> + compatible = "cloudengines,pogoplugv3", "oxsemi,ox820";
> +
> + chosen {
> + bootargs = "console=ttyS0,115200n8 earlyprintk=serial";

Use stdout-path and I don't think "earlyprintk=serial" is valid.

With that,

Acked-by: Rob Herring

[RFC PATCH 1/3] ARM: dts: Add support for OX820 and Pogoplug V3

2016-10-17 Thread Neil Armstrong 
Add device tree for the Oxford Seminconductor OX820 SoC and the
Cloud Engines PogoPlug v3 board.
Add the SoC and board compatible strings to oxnas bindings.

Signed-off-by: Neil Armstrong 
---
 Documentation/devicetree/bindings/arm/oxnas.txt|   5 +
 arch/arm/boot/dts/Makefile |   3 +-
 .../boot/dts/cloudengines-pogoplug-series-3.dts|  60 +
 arch/arm/boot/dts/ox820.dtsi   | 259 +
 4 files changed, 326 insertions(+), 1 deletion(-)
 create mode 100644 arch/arm/boot/dts/cloudengines-pogoplug-series-3.dts
 create mode 100644 arch/arm/boot/dts/ox820.dtsi

diff --git a/Documentation/devicetree/bindings/arm/oxnas.txt 
b/Documentation/devicetree/bindings/arm/oxnas.txt
index b9e4971..ac64e60 100644
--- a/Documentation/devicetree/bindings/arm/oxnas.txt
+++ b/Documentation/devicetree/bindings/arm/oxnas.txt
@@ -5,5 +5,10 @@ Boards with the OX810SE SoC shall have the following 
properties:
   Required root node property:
 compatible: "oxsemi,ox810se"
 
+Boards with the OX820 SoC shall have the following properties:
+  Required root node property:
+compatible: "oxsemi,ox820"
+
 Board compatible values:
   - "wd,mbwe" (OX810SE)
+  - "cloudengines,pogoplugv3" (OX820)
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index faacd52..5d9e8d5 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -588,7 +588,8 @@ dtb-$(CONFIG_ARCH_ORION5X) += \
 dtb-$(CONFIG_ARCH_PRIMA2) += \
prima2-evb.dtb
 dtb-$(CONFIG_ARCH_OXNAS) += \
-   wd-mbwe.dtb
+   wd-mbwe.dtb \
+   cloudengines-pogoplug-series-3.dtb
 dtb-$(CONFIG_ARCH_QCOM) += \
qcom-apq8060-dragonboard.dtb \
qcom-apq8064-arrow-sd-600eval.dtb \
diff --git a/arch/arm/boot/dts/cloudengines-pogoplug-series-3.dts 
b/arch/arm/boot/dts/cloudengines-pogoplug-series-3.dts
new file mode 100644
index 000..78d9149
--- /dev/null
+++ b/arch/arm/boot/dts/cloudengines-pogoplug-series-3.dts
@@ -0,0 +1,60 @@
+/*
+ * cloudengines-pogoplug-series-3.dtsi - Device tree file for Cloud Engines 
PogoPlug Series 3
+ *
+ * Copyright (C) 2016 Neil Armstrong 
+ *
+ * Licensed under GPLv2 or later
+ */
+
+/dts-v1/;
+#include "ox820.dtsi"
+
+/ {
+   model = "Cloud Engines PogoPlug Series 3";
+
+   compatible = "cloudengines,pogoplugv3", "oxsemi,ox820";
+
+   chosen {
+   bootargs = "console=ttyS0,115200n8 earlyprintk=serial";
+   };
+
+   memory {
+   /* 128Mbytes DDR */
+   reg = <0x6000 0x800>;
+   };
+
+   aliases {
+   serial0 = 
+   gpio0 = 
+   gpio1 = 
+   };
+
+   leds {
+   compatible = "gpio-leds";
+
+   blue {
+   label = "pogoplug:blue";
+   gpios = < 2 0>;
+   default-state = "keep";
+   };
+
+   orange {
+   label = "pogoplug:orange";
+   gpios = < 16 1>;
+   default-state = "keep";
+   };
+
+   green {
+   label = "pogoplug:green";
+   gpios = < 17 1>;
+   default-state = "keep";
+   };
+   };
+};
+
+ {
+   status = "okay";
+
+   pinctrl-names = "default";
+   pinctrl-0 = <_uart0>;
+};
diff --git a/arch/arm/boot/dts/ox820.dtsi b/arch/arm/boot/dts/ox820.dtsi
new file mode 100644
index 000..fe251f180
--- /dev/null
+++ b/arch/arm/boot/dts/ox820.dtsi
@@ -0,0 +1,259 @@
+/*
+ * ox820.dtsi - Device tree file for Oxford Semiconductor OX820 SoC
+ *
+ * Copyright (C) 2016 Neil Armstrong 
+ *
+ * Licensed under GPLv2 or later
+ */
+
+/include/ "skeleton.dtsi"
+#include 
+#include 
+#include 
+
+/ {
+   compatible = "oxsemi,ox820";
+
+   cpus {
+   #address-cells = <1>;
+   #size-cells = <0>;
+   enable-method = "oxsemi,ox820-smp";
+
+   cpu@0 {
+   device_type = "cpu";
+   compatible = "arm,arm11mpcore";
+   clocks = <>;
+   reg = <0>;
+   };
+
+   cpu@1 {
+   device_type = "cpu";
+   compatible = "arm,arm11mpcore";
+   clocks = <>;
+   reg = <1>;
+   };
+   };
+
+   memory {
+   /* Max 512MB @ 0x6000 */
+   reg = <0x6000 0x2000>;
+   };
+
+   clocks {
+   osc: oscillator {
+   compatible = "fixed-clock";
+   #clock-cells = <0>;
+   clock-frequency = <2500>;
+   };
+
+   gmacclk: gmacclk {
+   compatible = "fixed-clock";
+   #clock-cells = <0>;
+

[RFC PATCH 1/3] ARM: dts: Add support for OX820 and Pogoplug V3

2016-10-17 Thread Neil Armstrong 
Add device tree for the Oxford Seminconductor OX820 SoC and the
Cloud Engines PogoPlug v3 board.
Add the SoC and board compatible strings to oxnas bindings.

Signed-off-by: Neil Armstrong 
---
 Documentation/devicetree/bindings/arm/oxnas.txt|   5 +
 arch/arm/boot/dts/Makefile |   3 +-
 .../boot/dts/cloudengines-pogoplug-series-3.dts|  60 +
 arch/arm/boot/dts/ox820.dtsi   | 259 +
 4 files changed, 326 insertions(+), 1 deletion(-)
 create mode 100644 arch/arm/boot/dts/cloudengines-pogoplug-series-3.dts
 create mode 100644 arch/arm/boot/dts/ox820.dtsi

diff --git a/Documentation/devicetree/bindings/arm/oxnas.txt 
b/Documentation/devicetree/bindings/arm/oxnas.txt
index b9e4971..ac64e60 100644
--- a/Documentation/devicetree/bindings/arm/oxnas.txt
+++ b/Documentation/devicetree/bindings/arm/oxnas.txt
@@ -5,5 +5,10 @@ Boards with the OX810SE SoC shall have the following 
properties:
   Required root node property:
 compatible: "oxsemi,ox810se"
 
+Boards with the OX820 SoC shall have the following properties:
+  Required root node property:
+compatible: "oxsemi,ox820"
+
 Board compatible values:
   - "wd,mbwe" (OX810SE)
+  - "cloudengines,pogoplugv3" (OX820)
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index faacd52..5d9e8d5 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -588,7 +588,8 @@ dtb-$(CONFIG_ARCH_ORION5X) += \
 dtb-$(CONFIG_ARCH_PRIMA2) += \
prima2-evb.dtb
 dtb-$(CONFIG_ARCH_OXNAS) += \
-   wd-mbwe.dtb
+   wd-mbwe.dtb \
+   cloudengines-pogoplug-series-3.dtb
 dtb-$(CONFIG_ARCH_QCOM) += \
qcom-apq8060-dragonboard.dtb \
qcom-apq8064-arrow-sd-600eval.dtb \
diff --git a/arch/arm/boot/dts/cloudengines-pogoplug-series-3.dts 
b/arch/arm/boot/dts/cloudengines-pogoplug-series-3.dts
new file mode 100644
index 000..78d9149
--- /dev/null
+++ b/arch/arm/boot/dts/cloudengines-pogoplug-series-3.dts
@@ -0,0 +1,60 @@
+/*
+ * cloudengines-pogoplug-series-3.dtsi - Device tree file for Cloud Engines 
PogoPlug Series 3
+ *
+ * Copyright (C) 2016 Neil Armstrong 
+ *
+ * Licensed under GPLv2 or later
+ */
+
+/dts-v1/;
+#include "ox820.dtsi"
+
+/ {
+   model = "Cloud Engines PogoPlug Series 3";
+
+   compatible = "cloudengines,pogoplugv3", "oxsemi,ox820";
+
+   chosen {
+   bootargs = "console=ttyS0,115200n8 earlyprintk=serial";
+   };
+
+   memory {
+   /* 128Mbytes DDR */
+   reg = <0x6000 0x800>;
+   };
+
+   aliases {
+   serial0 = 
+   gpio0 = 
+   gpio1 = 
+   };
+
+   leds {
+   compatible = "gpio-leds";
+
+   blue {
+   label = "pogoplug:blue";
+   gpios = < 2 0>;
+   default-state = "keep";
+   };
+
+   orange {
+   label = "pogoplug:orange";
+   gpios = < 16 1>;
+   default-state = "keep";
+   };
+
+   green {
+   label = "pogoplug:green";
+   gpios = < 17 1>;
+   default-state = "keep";
+   };
+   };
+};
+
+ {
+   status = "okay";
+
+   pinctrl-names = "default";
+   pinctrl-0 = <_uart0>;
+};
diff --git a/arch/arm/boot/dts/ox820.dtsi b/arch/arm/boot/dts/ox820.dtsi
new file mode 100644
index 000..fe251f180
--- /dev/null
+++ b/arch/arm/boot/dts/ox820.dtsi
@@ -0,0 +1,259 @@
+/*
+ * ox820.dtsi - Device tree file for Oxford Semiconductor OX820 SoC
+ *
+ * Copyright (C) 2016 Neil Armstrong 
+ *
+ * Licensed under GPLv2 or later
+ */
+
+/include/ "skeleton.dtsi"
+#include 
+#include 
+#include 
+
+/ {
+   compatible = "oxsemi,ox820";
+
+   cpus {
+   #address-cells = <1>;
+   #size-cells = <0>;
+   enable-method = "oxsemi,ox820-smp";
+
+   cpu@0 {
+   device_type = "cpu";
+   compatible = "arm,arm11mpcore";
+   clocks = <>;
+   reg = <0>;
+   };
+
+   cpu@1 {
+   device_type = "cpu";
+   compatible = "arm,arm11mpcore";
+   clocks = <>;
+   reg = <1>;
+   };
+   };
+
+   memory {
+   /* Max 512MB @ 0x6000 */
+   reg = <0x6000 0x2000>;
+   };
+
+   clocks {
+   osc: oscillator {
+   compatible = "fixed-clock";
+   #clock-cells = <0>;
+   clock-frequency = <2500>;
+   };
+
+   gmacclk: gmacclk {
+   compatible = "fixed-clock";
+   #clock-cells = <0>;
+   clock-frequency = <12500>;
+   };
+