[PATCH v2 1/2] mtd: docg3: add device-tree support

[PATCH v2 1/2] mtd: docg3: add device-tree support

[Robert Jarzmik]

Add device-tree support. This is straightforward as docg3 only uses the
standard IOMEM resources.

Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Cc: devicetree@vger.kernel.org
Cc: Mark Rutland <mark.rutland@arm.com>

---
Since v1: Mark's review: changed compatible string
---
 drivers/mtd/devices/docg3.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/drivers/mtd/devices/docg3.c b/drivers/mtd/devices/docg3.c
index 91a169c..e2e0713 100644
--- a/drivers/mtd/devices/docg3.c
+++ b/drivers/mtd/devices/docg3.c
@@ -22,6 +22,7 @@
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/errno.h>
+#include <linux/of.h>
 #include <linux/platform_device.h>
 #include <linux/string.h>
 #include <linux/slab.h>
@@ -2126,10 +2127,17 @@ static int __exit docg3_release(struct platform_device *pdev)
 	return 0;
 }
 
+static struct of_device_id docg3_dt_ids[] = {
+	{ .compatible = "m-systems,diskonchip-g3" },
+	{}
+};
+MODULE_DEVICE_TABLE(of, docg3_dt_ids);
+
 static struct platform_driver g3_driver = {
 	.driver		= {
 		.name	= "docg3",
 		.owner	= THIS_MODULE,
+		.of_match_table = of_match_ptr(docg3_dt_ids),
 	},
 	.suspend	= docg3_suspend,
 	.resume		= docg3_resume,
-- 
2.1.0

[PATCH v2 2/2] mtd: docg3: add device-tree documentation

[Robert Jarzmik]

Add documentation for the sandisk docg3 chip.

Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Cc: devicetree@vger.kernel.org
Cc: Mark Rutland <mark.rutland@arm.com>

---
Since v1: Mark's review : use m-systems,diskonchip-g3, add flash@0,
grammar
---
 Documentation/devicetree/bindings/mtd/diskonchip.txt | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/mtd/diskonchip.txt

diff --git a/Documentation/devicetree/bindings/mtd/diskonchip.txt b/Documentation/devicetree/bindings/mtd/diskonchip.txt
new file mode 100644
index 0000000..3e13bfd
--- /dev/null
+++ b/Documentation/devicetree/bindings/mtd/diskonchip.txt
@@ -0,0 +1,15 @@
+M-Systems and Sandisk DiskOnChip devices
+
+M-System DiskOnChip G3
+======================
+The Sandisk (formerly M-Systems) docg3 is a nand device of 64M to 256MB.
+
+Required properties:
+ - compatible: should be "m-systems,diskonchip-g3"
+ - reg: register base and size
+
+Example:
+	docg3: flash@0 {
+		compatible = "m-systems,diskonchip-g3";
+		reg = <0x0 0x2000>;
+	};
-- 
2.1.0

Re: [PATCH v2 1/2] mtd: docg3: add device-tree support

[Robert Jarzmik]

Robert Jarzmik <robert.jarzmik@free.fr> writes:

> Add device-tree support. This is straightforward as docg3 only uses the
> standard IOMEM resources.
Brian, David, ping ?

Cheers.

--
Robert

Re: [PATCH v2 1/2] mtd: docg3: add device-tree support

[Robert Jarzmik]

Robert Jarzmik <robert.jarzmik@free.fr> writes:

> Robert Jarzmik <robert.jarzmik@free.fr> writes:
>
>> Add device-tree support. This is straightforward as docg3 only uses the
>> standard IOMEM resources.
> Brian, David, ping ?

Brian, David, reping ?

-- 
Robert

Re: [PATCH v2 1/2] mtd: docg3: add device-tree support

[Brian Norris]

On Sat, Sep 27, 2014 at 09:34:29PM +0200, Robert Jarzmik wrote:
> Add device-tree support. This is straightforward as docg3 only uses the
> standard IOMEM resources.
> 
> Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
> Cc: devicetree@vger.kernel.org
> Cc: Mark Rutland <mark.rutland@arm.com>
> 
> ---
> Since v1: Mark's review: changed compatible string

Pushed both to l2-mtd.git. Thanks!

Brian