dt-bindings: consolidate eeprom bindings

Create a top level eeprom binding directory and move several scattered
binding files there.

Signed-off-by: Rob Herring <robh@kernel.org>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Ian Campbell <ijc+devicetree@hellion.org.uk>
Cc: Kumar Gala <galak@codeaurora.org>

diff --git a/Documentation/devicetree/bindings/eeprom.txt b/Documentation/devicetree/bindings/eeprom.txt
deleted file mode 100644 (file)
index 4342c10..0000000
--- a/Documentation/devicetree/bindings/eeprom.txt
+++ /dev/null
@@ -1,28 +0,0 @@
-EEPROMs (I2C)
-
-Required properties:
-
-  - compatible : should be "<manufacturer>,<type>"
-                If there is no specific driver for <manufacturer>, a generic
-                driver based on <type> is selected. Possible types are:
-                24c00, 24c01, 24c02, 24c04, 24c08, 24c16, 24c32, 24c64,
-                24c128, 24c256, 24c512, 24c1024, spd
-
-  - reg : the I2C address of the EEPROM
-
-Optional properties:
-
-  - pagesize : the length of the pagesize for writing. Please consult the
-               manual of your device, that value varies a lot. A wrong value
-              may result in data loss! If not specified, a safety value of
-              '1' is used which will be very slow.
-
-  - read-only: this parameterless property disables writes to the eeprom
-
-Example:
-
-eeprom@52 {
-       compatible = "atmel,24c32";
-       reg = <0x52>;
-       pagesize = <32>;
-};

diff --git a/Documentation/devicetree/bindings/eeprom/at25.txt b/Documentation/devicetree/bindings/eeprom/at25.txt
new file mode 100644 (file)
index 0000000..1d34471
--- /dev/null
+++ b/Documentation/devicetree/bindings/eeprom/at25.txt
@@ -0,0 +1,35 @@
+EEPROMs (SPI) compatible with Atmel at25.
+
+Required properties:
+- compatible : "atmel,at25".
+- reg : chip select number
+- spi-max-frequency : max spi frequency to use
+- pagesize : size of the eeprom page
+- size : total eeprom size in bytes
+- address-width : number of address bits (one of 8, 16, or 24)
+
+Optional properties:
+- spi-cpha : SPI shifted clock phase, as per spi-bus bindings.
+- spi-cpol : SPI inverse clock polarity, as per spi-bus bindings.
+- read-only : this parameter-less property disables writes to the eeprom
+
+Obsolete legacy properties are can be used in place of "size", "pagesize",
+"address-width", and "read-only":
+- at25,byte-len : total eeprom size in bytes
+- at25,addr-mode : addr-mode flags, as defined in include/linux/spi/eeprom.h
+- at25,page-size : size of the eeprom page
+
+Additional compatible properties are also allowed.
+
+Example:
+       at25@0 {
+               compatible = "atmel,at25", "st,m95256";
+               reg = <0>
+               spi-max-frequency = <5000000>;
+               spi-cpha;
+               spi-cpol;
+
+               pagesize = <64>;
+               size = <32768>;
+               address-width = <16>;
+       };

diff --git a/Documentation/devicetree/bindings/eeprom/eeprom.txt b/Documentation/devicetree/bindings/eeprom/eeprom.txt
new file mode 100644 (file)
index 0000000..4342c10
--- /dev/null
+++ b/Documentation/devicetree/bindings/eeprom/eeprom.txt
@@ -0,0 +1,28 @@
+EEPROMs (I2C)
+
+Required properties:
+
+  - compatible : should be "<manufacturer>,<type>"
+                If there is no specific driver for <manufacturer>, a generic
+                driver based on <type> is selected. Possible types are:
+                24c00, 24c01, 24c02, 24c04, 24c08, 24c16, 24c32, 24c64,
+                24c128, 24c256, 24c512, 24c1024, spd
+
+  - reg : the I2C address of the EEPROM
+
+Optional properties:
+
+  - pagesize : the length of the pagesize for writing. Please consult the
+               manual of your device, that value varies a lot. A wrong value
+              may result in data loss! If not specified, a safety value of
+              '1' is used which will be very slow.
+
+  - read-only: this parameterless property disables writes to the eeprom
+
+Example:
+
+eeprom@52 {
+       compatible = "atmel,24c32";
+       reg = <0x52>;
+       pagesize = <32>;
+};

diff --git a/Documentation/devicetree/bindings/misc/at25.txt b/Documentation/devicetree/bindings/misc/at25.txt
deleted file mode 100644 (file)
index 1d34471..0000000
--- a/Documentation/devicetree/bindings/misc/at25.txt
+++ /dev/null
@@ -1,35 +0,0 @@
-EEPROMs (SPI) compatible with Atmel at25.
-
-Required properties:
-- compatible : "atmel,at25".
-- reg : chip select number
-- spi-max-frequency : max spi frequency to use
-- pagesize : size of the eeprom page
-- size : total eeprom size in bytes
-- address-width : number of address bits (one of 8, 16, or 24)
-
-Optional properties:
-- spi-cpha : SPI shifted clock phase, as per spi-bus bindings.
-- spi-cpol : SPI inverse clock polarity, as per spi-bus bindings.
-- read-only : this parameter-less property disables writes to the eeprom
-
-Obsolete legacy properties are can be used in place of "size", "pagesize",
-"address-width", and "read-only":
-- at25,byte-len : total eeprom size in bytes
-- at25,addr-mode : addr-mode flags, as defined in include/linux/spi/eeprom.h
-- at25,page-size : size of the eeprom page
-
-Additional compatible properties are also allowed.
-
-Example:
-       at25@0 {
-               compatible = "atmel,at25", "st,m95256";
-               reg = <0>
-               spi-max-frequency = <5000000>;
-               spi-cpha;
-               spi-cpol;
-
-               pagesize = <64>;
-               size = <32768>;
-               address-width = <16>;
-       };