diff mbox

[v8,5/9] arm: mach-mvebu: add documentation for new device tree bindings

Message ID 1341413806-26376-6-git-send-email-thomas.petazzoni@free-electrons.com
State New, archived
Headers show

Commit Message

Thomas Petazzoni July 4, 2012, 2:56 p.m. UTC
From: Gregory CLEMENT <gregory.clement@free-electrons.com>

Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Lior Amsalem <alior@marvell.com>
Tested-by: Yehuda Yitschak <yehuday@marvell.com>
Tested-by: Lior Amsalem <alior@marvell.com>
---
 .../devicetree/bindings/arm/armada-370-xp-mpic.txt |   23 +++++++++++++++++++
 .../bindings/arm/armada-370-xp-timer.txt           |   11 +++++++++
 .../devicetree/bindings/arm/armada-370-xp.txt      |   24 ++++++++++++++++++++
 .../bindings/arm/mvebu-system-controller.txt       |   17 ++++++++++++++
 4 files changed, 75 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/arm/armada-370-xp-mpic.txt
 create mode 100644 Documentation/devicetree/bindings/arm/armada-370-xp-timer.txt
 create mode 100644 Documentation/devicetree/bindings/arm/armada-370-xp.txt
 create mode 100644 Documentation/devicetree/bindings/arm/mvebu-system-controller.txt

Comments

Andrew Lunn July 4, 2012, 3:15 p.m. UTC | #1
On Wed, Jul 04, 2012 at 04:56:42PM +0200, Thomas Petazzoni wrote:
> From: Gregory CLEMENT <gregory.clement@free-electrons.com>
> 
> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
> Signed-off-by: Lior Amsalem <alior@marvell.com>
> Tested-by: Yehuda Yitschak <yehuday@marvell.com>
> Tested-by: Lior Amsalem <alior@marvell.com>
> ---
>  .../devicetree/bindings/arm/armada-370-xp-mpic.txt |   23 +++++++++++++++++++
>  .../bindings/arm/armada-370-xp-timer.txt           |   11 +++++++++
>  .../devicetree/bindings/arm/armada-370-xp.txt      |   24 ++++++++++++++++++++
>  .../bindings/arm/mvebu-system-controller.txt       |   17 ++++++++++++++
>  4 files changed, 75 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/arm/armada-370-xp-mpic.txt
>  create mode 100644 Documentation/devicetree/bindings/arm/armada-370-xp-timer.txt
>  create mode 100644 Documentation/devicetree/bindings/arm/armada-370-xp.txt
>  create mode 100644 Documentation/devicetree/bindings/arm/mvebu-system-controller.txt
> 
> diff --git a/Documentation/devicetree/bindings/arm/armada-370-xp-mpic.txt b/Documentation/devicetree/bindings/arm/armada-370-xp-mpic.txt
> new file mode 100644
> index 0000000..70c0dc5
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/arm/armada-370-xp-mpic.txt
> @@ -0,0 +1,23 @@
> +Marvell Armada 370 and Armada XP Interrupt Controller
> +-----------------------------------------------------
> +
> +Required properties:
> +- compatible: Should be "marvell,mpic"
> +- interrupt-controller: Identifies the node as an interrupt controller.
> +- #interrupt-cells: The number of cells to define the interrupts. Should be 1.
> +  The cell is the IRQ number
> +- reg: Should contain PMIC registers location and length. First pair
> +  for the main interrupt registers, second pair for the per-CPU
> +  interrupt registers
> +
> +Example:
> +
> +        mpic: interrupt-controller@d0020000 {
> +              compatible = "marvell,mpic";
> +              #interrupt-cells = <1>;
> +              #address-cells = <1>;
> +              #size-cells = <1>;
> +              interrupt-controller;
> +              reg = <0xd0020000 0x1000>,
> +                    <0xd0021000 0x1000>;
> +        };
> diff --git a/Documentation/devicetree/bindings/arm/armada-370-xp-timer.txt b/Documentation/devicetree/bindings/arm/armada-370-xp-timer.txt
> new file mode 100644
> index 0000000..8b6ea22
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/arm/armada-370-xp-timer.txt
> @@ -0,0 +1,11 @@
> +Marvell Armada 370 and Armada XP Global Timers
> +----------------------------------------------
> +
> +Required properties:
> +- compatible: Should be "marvell,armada-370-xp-timer"
> +- interrupts: Should contain the list of Global Timer interrupts
> +- reg: Should contain the base address of the Global Timer registers
> +
> +Optional properties:
> +- marvell,timer-25Mhz: Tells whether the Global timer supports the 25
> +  Mhz fixed mode (available on Armada XP and not on Armada 370)
> diff --git a/Documentation/devicetree/bindings/arm/armada-370-xp.txt b/Documentation/devicetree/bindings/arm/armada-370-xp.txt
> new file mode 100644
> index 0000000..c6ed90e
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/arm/armada-370-xp.txt
> @@ -0,0 +1,24 @@
> +Marvell Armada 370 and Armada XP Platforms Device Tree Bindings
> +---------------------------------------------------------------
> +
> +Boards with a SoC of the Marvell Armada 370 and Armada XP families
> +shall have the following property:
> +
> +Required root node property:
> +
> +compatible: must contain "marvell,armada-370-xp"
> +
> +In addition, boards using the Marvell Armada 370 SoC shall have the
> +following property:
> +
> +Required root node property:
> +
> +compatible: must contain "marvell,armada370"
> +
> +In addition, boards using the Marvell Armada XP SoC shall have the
> +following property:
> +
> +Required root node property:
> +
> +compatible: must contain "marvell,armadaxp"
> +
> diff --git a/Documentation/devicetree/bindings/arm/mvebu-system-controller.txt b/Documentation/devicetree/bindings/arm/mvebu-system-controller.txt
> new file mode 100644
> index 0000000..081c6a7
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/arm/mvebu-system-controller.txt
> @@ -0,0 +1,17 @@
> +MVEBU System Controller
> +-----------------------
> +MVEBU (Marvell SOCs: Armada 370/XP, Dove, mv78xx0, Kirkwood, Orion5x)
> +
> +Required properties:
> +
> +- compatible: one of:
> +	- "marvell,orion-system-controller"
> +	- "marvell,armada-370-xp-system-controller"
> +- reg: Should contain system controller registers location and length.
> +
> +Example:
> +
> +	system-controller@d0018200 {
> +		compatible = "marvell,armada-370-xp-system-controller";
> +		reg = <0xd0018200 0x500>;
> +	};
> -- 
> 1.7.9.5
> 

Acked-by: Andrew Lunn <andrew@lunn.ch>
diff mbox

Patch

diff --git a/Documentation/devicetree/bindings/arm/armada-370-xp-mpic.txt b/Documentation/devicetree/bindings/arm/armada-370-xp-mpic.txt
new file mode 100644
index 0000000..70c0dc5
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/armada-370-xp-mpic.txt
@@ -0,0 +1,23 @@ 
+Marvell Armada 370 and Armada XP Interrupt Controller
+-----------------------------------------------------
+
+Required properties:
+- compatible: Should be "marvell,mpic"
+- interrupt-controller: Identifies the node as an interrupt controller.
+- #interrupt-cells: The number of cells to define the interrupts. Should be 1.
+  The cell is the IRQ number
+- reg: Should contain PMIC registers location and length. First pair
+  for the main interrupt registers, second pair for the per-CPU
+  interrupt registers
+
+Example:
+
+        mpic: interrupt-controller@d0020000 {
+              compatible = "marvell,mpic";
+              #interrupt-cells = <1>;
+              #address-cells = <1>;
+              #size-cells = <1>;
+              interrupt-controller;
+              reg = <0xd0020000 0x1000>,
+                    <0xd0021000 0x1000>;
+        };
diff --git a/Documentation/devicetree/bindings/arm/armada-370-xp-timer.txt b/Documentation/devicetree/bindings/arm/armada-370-xp-timer.txt
new file mode 100644
index 0000000..8b6ea22
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/armada-370-xp-timer.txt
@@ -0,0 +1,11 @@ 
+Marvell Armada 370 and Armada XP Global Timers
+----------------------------------------------
+
+Required properties:
+- compatible: Should be "marvell,armada-370-xp-timer"
+- interrupts: Should contain the list of Global Timer interrupts
+- reg: Should contain the base address of the Global Timer registers
+
+Optional properties:
+- marvell,timer-25Mhz: Tells whether the Global timer supports the 25
+  Mhz fixed mode (available on Armada XP and not on Armada 370)
diff --git a/Documentation/devicetree/bindings/arm/armada-370-xp.txt b/Documentation/devicetree/bindings/arm/armada-370-xp.txt
new file mode 100644
index 0000000..c6ed90e
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/armada-370-xp.txt
@@ -0,0 +1,24 @@ 
+Marvell Armada 370 and Armada XP Platforms Device Tree Bindings
+---------------------------------------------------------------
+
+Boards with a SoC of the Marvell Armada 370 and Armada XP families
+shall have the following property:
+
+Required root node property:
+
+compatible: must contain "marvell,armada-370-xp"
+
+In addition, boards using the Marvell Armada 370 SoC shall have the
+following property:
+
+Required root node property:
+
+compatible: must contain "marvell,armada370"
+
+In addition, boards using the Marvell Armada XP SoC shall have the
+following property:
+
+Required root node property:
+
+compatible: must contain "marvell,armadaxp"
+
diff --git a/Documentation/devicetree/bindings/arm/mvebu-system-controller.txt b/Documentation/devicetree/bindings/arm/mvebu-system-controller.txt
new file mode 100644
index 0000000..081c6a7
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/mvebu-system-controller.txt
@@ -0,0 +1,17 @@ 
+MVEBU System Controller
+-----------------------
+MVEBU (Marvell SOCs: Armada 370/XP, Dove, mv78xx0, Kirkwood, Orion5x)
+
+Required properties:
+
+- compatible: one of:
+	- "marvell,orion-system-controller"
+	- "marvell,armada-370-xp-system-controller"
+- reg: Should contain system controller registers location and length.
+
+Example:
+
+	system-controller@d0018200 {
+		compatible = "marvell,armada-370-xp-system-controller";
+		reg = <0xd0018200 0x500>;
+	};