bindings: i2c: use consistent naming for i2c binding descriptions

Filenames of devictree binding documentation seems to be arbitrary and
for me it is unneeded hazzle to find the corresponding documentation for
a specific driver.

Naming the description the same as the driver is a lot easier and makes
sense to me since the driver defines the binding it understands.

Also, remove a reference in one source to the binding documentation, since path
information easily gets stale.

Signed-off-by: Wolfram Sang <wolfram@the-dreams.de>
Cc: Rob Herring <robherring2@gmail.com>
Cc: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

diff --git a/Documentation/devicetree/bindings/i2c/atmel-i2c.txt b/Documentation/devicetree/bindings/i2c/i2c-at91.txt
similarity index 100%
rename from Documentation/devicetree/bindings/i2c/atmel-i2c.txt
rename to Documentation/devicetree/bindings/i2c/i2c-at91.txt

diff --git a/Documentation/devicetree/bindings/i2c/davinci.txt b/Documentation/devicetree/bindings/i2c/i2c-davinci.txt
similarity index 100%
rename from Documentation/devicetree/bindings/i2c/davinci.txt
rename to Documentation/devicetree/bindings/i2c/i2c-davinci.txt

diff --git a/Documentation/devicetree/bindings/i2c/gpio-i2c.txt b/Documentation/devicetree/bindings/i2c/i2c-gpio.txt
similarity index 100%
rename from Documentation/devicetree/bindings/i2c/gpio-i2c.txt
rename to Documentation/devicetree/bindings/i2c/i2c-gpio.txt

diff --git a/Documentation/devicetree/bindings/i2c/fsl-imx-i2c.txt b/Documentation/devicetree/bindings/i2c/i2c-imx.txt
similarity index 100%
rename from Documentation/devicetree/bindings/i2c/fsl-imx-i2c.txt
rename to Documentation/devicetree/bindings/i2c/i2c-imx.txt

diff --git a/Documentation/devicetree/bindings/i2c/fsl-i2c.txt b/Documentation/devicetree/bindings/i2c/i2c-mpc.txt
similarity index 100%
rename from Documentation/devicetree/bindings/i2c/fsl-i2c.txt
rename to Documentation/devicetree/bindings/i2c/i2c-mpc.txt

diff --git a/Documentation/devicetree/bindings/i2c/mux.txt b/Documentation/devicetree/bindings/i2c/i2c-mux.txt
similarity index 100%
rename from Documentation/devicetree/bindings/i2c/mux.txt
rename to Documentation/devicetree/bindings/i2c/i2c-mux.txt

diff --git a/Documentation/devicetree/bindings/i2c/i2c-mv64xxx.txt b/Documentation/devicetree/bindings/i2c/i2c-mv64xxx.txt
new file mode 100644 (file)
index 0000000..f46d928
--- /dev/null
+++ b/Documentation/devicetree/bindings/i2c/i2c-mv64xxx.txt
@@ -0,0 +1,18 @@
+
+* Marvell MV64XXX I2C controller
+
+Required properties :
+
+ - reg             : Offset and length of the register set for the device
+ - compatible      : Should be "marvell,mv64xxx-i2c"
+ - interrupts      : The interrupt number
+ - clock-frequency : Desired I2C bus clock frequency in Hz.
+
+Examples:
+
+       i2c@11000 {
+               compatible = "marvell,mv64xxx-i2c";
+               reg = <0x11000 0x20>;
+               interrupts = <29>;
+               clock-frequency = <100000>;
+       };

diff --git a/Documentation/devicetree/bindings/i2c/nomadik.txt b/Documentation/devicetree/bindings/i2c/i2c-nomadik.txt
similarity index 100%
rename from Documentation/devicetree/bindings/i2c/nomadik.txt
rename to Documentation/devicetree/bindings/i2c/i2c-nomadik.txt

diff --git a/Documentation/devicetree/bindings/i2c/cavium-i2c.txt b/Documentation/devicetree/bindings/i2c/i2c-octeon.txt
similarity index 100%
rename from Documentation/devicetree/bindings/i2c/cavium-i2c.txt
rename to Documentation/devicetree/bindings/i2c/i2c-octeon.txt

diff --git a/Documentation/devicetree/bindings/i2c/omap-i2c.txt b/Documentation/devicetree/bindings/i2c/i2c-omap.txt
similarity index 100%
rename from Documentation/devicetree/bindings/i2c/omap-i2c.txt
rename to Documentation/devicetree/bindings/i2c/i2c-omap.txt

diff --git a/Documentation/devicetree/bindings/i2c/pnx.txt b/Documentation/devicetree/bindings/i2c/i2c-pnx.txt
similarity index 100%
rename from Documentation/devicetree/bindings/i2c/pnx.txt
rename to Documentation/devicetree/bindings/i2c/i2c-pnx.txt

diff --git a/Documentation/devicetree/bindings/i2c/ce4100-i2c.txt b/Documentation/devicetree/bindings/i2c/i2c-pxa-pci-ce4100.txt
similarity index 100%
rename from Documentation/devicetree/bindings/i2c/ce4100-i2c.txt
rename to Documentation/devicetree/bindings/i2c/i2c-pxa-pci-ce4100.txt

diff --git a/Documentation/devicetree/bindings/i2c/mrvl-i2c.txt b/Documentation/devicetree/bindings/i2c/i2c-pxa.txt
similarity index 70%
rename from Documentation/devicetree/bindings/i2c/mrvl-i2c.txt
rename to Documentation/devicetree/bindings/i2c/i2c-pxa.txt
index 0f79450..12b78ac 100644 (file)
--- a/Documentation/devicetree/bindings/i2c/mrvl-i2c.txt
+++ b/Documentation/devicetree/bindings/i2c/i2c-pxa.txt
@@ -31,21 +31,3 @@ Examples:
                reg = <0xd4025000 0x1000>;
                interrupts = <58>;
        };
-
-* Marvell MV64XXX I2C controller
-
-Required properties :
-
- - reg             : Offset and length of the register set for the device
- - compatible      : Should be "marvell,mv64xxx-i2c"
- - interrupts      : The interrupt number
- - clock-frequency : Desired I2C bus clock frequency in Hz.
-
-Examples:
-
-       i2c@11000 {
-               compatible = "marvell,mv64xxx-i2c";
-               reg = <0x11000 0x20>;
-               interrupts = <29>;
-               clock-frequency = <100000>;
-       };

diff --git a/Documentation/devicetree/bindings/i2c/samsung-i2c.txt b/Documentation/devicetree/bindings/i2c/i2c-s3c2410.txt
similarity index 100%
rename from Documentation/devicetree/bindings/i2c/samsung-i2c.txt
rename to Documentation/devicetree/bindings/i2c/i2c-s3c2410.txt

diff --git a/Documentation/devicetree/bindings/i2c/sirf-i2c.txt b/Documentation/devicetree/bindings/i2c/i2c-sirf.txt
similarity index 100%
rename from Documentation/devicetree/bindings/i2c/sirf-i2c.txt
rename to Documentation/devicetree/bindings/i2c/i2c-sirf.txt

diff --git a/Documentation/devicetree/bindings/i2c/arm-versatile.txt b/Documentation/devicetree/bindings/i2c/i2c-versatile.txt
similarity index 100%
rename from Documentation/devicetree/bindings/i2c/arm-versatile.txt
rename to Documentation/devicetree/bindings/i2c/i2c-versatile.txt

diff --git a/Documentation/devicetree/bindings/i2c/xiic.txt b/Documentation/devicetree/bindings/i2c/i2c-xiic.txt
similarity index 100%
rename from Documentation/devicetree/bindings/i2c/xiic.txt
rename to Documentation/devicetree/bindings/i2c/i2c-xiic.txt

diff --git a/drivers/i2c/busses/i2c-ocores.c b/drivers/i2c/busses/i2c-ocores.c
index bffd550..15da1ac 100644 (file)
--- a/drivers/i2c/busses/i2c-ocores.c
+++ b/drivers/i2c/busses/i2c-ocores.c
@@ -9,10 +9,6 @@
  * kind, whether express or implied.
  */
 
-/*
- * This driver can be used from the device tree, see
- *     Documentation/devicetree/bindings/i2c/ocore-i2c.txt
- */
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/init.h>