aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorAriel D'Alessandro <ariel@vanguardiasur.com.ar>2015-12-07 10:57:27 +0000
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2016-02-07 23:04:57 -0800
commit4020d07e917854c4300092c12503a382315ea844 (patch)
treea392b3af67e056c995125fb6784893d46ee3bf53
parent47679cde604d6977b390d5b0fc83dedf8a82f66d (diff)
DT: nvmem: Add NXP LPC18xx EEPROM memory binding documentation
Add the devicetree binding document for NXP LPC18xx EEPROM memory. Signed-off-by: Ariel D'Alessandro <ariel@vanguardiasur.com.ar> Acked-by: Stefan Wahren <stefan.wahren@i2se.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r--Documentation/devicetree/bindings/nvmem/lpc1857-eeprom.txt28
1 files changed, 28 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/nvmem/lpc1857-eeprom.txt b/Documentation/devicetree/bindings/nvmem/lpc1857-eeprom.txt
new file mode 100644
index 000000000000..809df68f6e14
--- /dev/null
+++ b/Documentation/devicetree/bindings/nvmem/lpc1857-eeprom.txt
@@ -0,0 +1,28 @@
+* NXP LPC18xx EEPROM memory NVMEM driver
+
+Required properties:
+ - compatible: Should be "nxp,lpc1857-eeprom"
+ - reg: Must contain an entry with the physical base address and length
+ for each entry in reg-names.
+ - reg-names: Must include the following entries.
+ - reg: EEPROM registers.
+ - mem: EEPROM address space.
+ - clocks: Must contain an entry for each entry in clock-names.
+ - clock-names: Must include the following entries.
+ - eeprom: EEPROM operating clock.
+ - resets: Should contain a reference to the reset controller asserting
+ the EEPROM in reset.
+ - interrupts: Should contain EEPROM interrupt.
+
+Example:
+
+ eeprom: eeprom@4000e000 {
+ compatible = "nxp,lpc1857-eeprom";
+ reg = <0x4000e000 0x1000>,
+ <0x20040000 0x4000>;
+ reg-names = "reg", "mem";
+ clocks = <&ccu1 CLK_CPU_EEPROM>;
+ clock-names = "eeprom";
+ resets = <&rgu 27>;
+ interrupts = <4>;
+ };

Privacy Policy