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Message-Id: <1352827003-24287-1-git-send-email-wolfram@the-dreams.de>
Date: Tue, 13 Nov 2012 18:16:43 +0100
From: Wolfram Sang <wolfram@...-dreams.de>
To: linux-i2c@...r.kernel.org
Cc: linux-kernel@...r.kernel.org, linuxppc-dev@...abs.org,
linux-arm-kernel@...ts.infradead.org,
devicetree-discuss@...abs.org,
Wolfram Sang <wolfram@...-dreams.de>,
Rob Herring <robherring2@...il.com>,
Grant Likely <grant.likely@...retlab.ca>
Subject: [PATCH] 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@...-dreams.de>
Cc: Rob Herring <robherring2@...il.com>
Cc: Grant Likely <grant.likely@...retlab.ca>
---
I think it would be helpful if other subsystems would follow if we can agree on
this pattern.
Thanks,
Wolfram
.../bindings/i2c/{atmel-i2c.txt => i2c-at91.txt} | 0
.../bindings/i2c/{davinci.txt => i2c-davinci.txt} | 0
.../bindings/i2c/{gpio-i2c.txt => i2c-gpio.txt} | 0
.../bindings/i2c/{fsl-imx-i2c.txt => i2c-imx.txt} | 0
.../bindings/i2c/{fsl-i2c.txt => i2c-mpc.txt} | 0
.../devicetree/bindings/i2c/{mux.txt => i2c-mux.txt} | 0
.../devicetree/bindings/i2c/i2c-mv64xxx.txt | 18 ++++++++++++++++++
.../bindings/i2c/{nomadik.txt => i2c-nomadik.txt} | 0
.../bindings/i2c/{cavium-i2c.txt => i2c-octeon.txt} | 0
.../bindings/i2c/{omap-i2c.txt => i2c-omap.txt} | 0
.../devicetree/bindings/i2c/{pnx.txt => i2c-pnx.txt} | 0
.../i2c/{ce4100-i2c.txt => i2c-pxa-pci-ce4100.txt} | 0
.../bindings/i2c/{mrvl-i2c.txt => i2c-pxa.txt} | 18 ------------------
.../i2c/{samsung-i2c.txt => i2c-s3c2410.txt} | 0
.../bindings/i2c/{sirf-i2c.txt => i2c-sirf.txt} | 0
.../i2c/{arm-versatile.txt => i2c-versatile.txt} | 0
.../bindings/i2c/{xiic.txt => i2c-xiic.txt} | 0
drivers/i2c/busses/i2c-ocores.c | 4 ----
18 files changed, 18 insertions(+), 22 deletions(-)
rename Documentation/devicetree/bindings/i2c/{atmel-i2c.txt => i2c-at91.txt} (100%)
rename Documentation/devicetree/bindings/i2c/{davinci.txt => i2c-davinci.txt} (100%)
rename Documentation/devicetree/bindings/i2c/{gpio-i2c.txt => i2c-gpio.txt} (100%)
rename Documentation/devicetree/bindings/i2c/{fsl-imx-i2c.txt => i2c-imx.txt} (100%)
rename Documentation/devicetree/bindings/i2c/{fsl-i2c.txt => i2c-mpc.txt} (100%)
rename Documentation/devicetree/bindings/i2c/{mux.txt => i2c-mux.txt} (100%)
create mode 100644 Documentation/devicetree/bindings/i2c/i2c-mv64xxx.txt
rename Documentation/devicetree/bindings/i2c/{nomadik.txt => i2c-nomadik.txt} (100%)
rename Documentation/devicetree/bindings/i2c/{cavium-i2c.txt => i2c-octeon.txt} (100%)
rename Documentation/devicetree/bindings/i2c/{omap-i2c.txt => i2c-omap.txt} (100%)
rename Documentation/devicetree/bindings/i2c/{pnx.txt => i2c-pnx.txt} (100%)
rename Documentation/devicetree/bindings/i2c/{ce4100-i2c.txt => i2c-pxa-pci-ce4100.txt} (100%)
rename Documentation/devicetree/bindings/i2c/{mrvl-i2c.txt => i2c-pxa.txt} (70%)
rename Documentation/devicetree/bindings/i2c/{samsung-i2c.txt => i2c-s3c2410.txt} (100%)
rename Documentation/devicetree/bindings/i2c/{sirf-i2c.txt => i2c-sirf.txt} (100%)
rename Documentation/devicetree/bindings/i2c/{arm-versatile.txt => i2c-versatile.txt} (100%)
rename Documentation/devicetree/bindings/i2c/{xiic.txt => i2c-xiic.txt} (100%)
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
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@...00 {
+ 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
--- 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@...00 {
- 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
--- 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>
--
1.7.10.4
--
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