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-rw-r--r--Documentation/devicetree/booting-without-of.txt55
1 files changed, 28 insertions, 27 deletions
diff --git a/Documentation/devicetree/booting-without-of.txt b/Documentation/devicetree/booting-without-of.txt
index da0bfeb4253d..d4d66757354e 100644
--- a/Documentation/devicetree/booting-without-of.txt
+++ b/Documentation/devicetree/booting-without-of.txt
@@ -551,12 +551,13 @@ Here is an example of a simple device-tree. In this example, an "o"
designates a node followed by the node unit name. Properties are
presented with their name followed by their content. "content"
represents an ASCII string (zero terminated) value, while <content>
-represents a 32-bit hexadecimal value. The various nodes in this
-example will be discussed in a later chapter. At this point, it is
-only meant to give you a idea of what a device-tree looks like. I have
-purposefully kept the "name" and "linux,phandle" properties which
-aren't necessary in order to give you a better idea of what the tree
-looks like in practice.
+represents a 32-bit value, specified in decimal or hexadecimal (the
+latter prefixed 0x). The various nodes in this example will be
+discussed in a later chapter. At this point, it is only meant to give
+you a idea of what a device-tree looks like. I have purposefully kept
+the "name" and "linux,phandle" properties which aren't necessary in
+order to give you a better idea of what the tree looks like in
+practice.
/ o device-tree
|- name = "device-tree"
@@ -576,14 +577,14 @@ looks like in practice.
| |- name = "PowerPC,970"
| |- device_type = "cpu"
| |- reg = <0>
- | |- clock-frequency = <5f5e1000>
+ | |- clock-frequency = <0x5f5e1000>
| |- 64-bit
| |- linux,phandle = <2>
|
o memory@0
| |- name = "memory"
| |- device_type = "memory"
- | |- reg = <00000000 00000000 00000000 20000000>
+ | |- reg = <0x00000000 0x00000000 0x00000000 0x20000000>
| |- linux,phandle = <3>
|
o chosen
@@ -1010,8 +1011,8 @@ compatibility.
#size-cells = <1>;
#interrupt-cells = <2>;
device_type = "soc";
- ranges = <00000000 e0000000 00100000>
- reg = <e0000000 00003000>;
+ ranges = <0x00000000 0xe0000000 0x00100000>
+ reg = <0xe0000000 0x00003000>;
bus-frequency = <0>;
}
@@ -1085,16 +1086,16 @@ supported currently at the toplevel.
* terminated string
*/
- property2 = <1234abcd>; /* define a property containing a
+ property2 = <0x1234abcd>; /* define a property containing a
* numerical 32-bit value (hexadecimal)
*/
- property3 = <12345678 12345678 deadbeef>;
+ property3 = <0x12345678 0x12345678 0xdeadbeef>;
/* define a property containing 3
* numerical 32-bit values (cells) in
* hexadecimal
*/
- property4 = [0a 0b 0c 0d de ea ad be ef];
+ property4 = [0x0a 0x0b 0x0c 0x0d 0xde 0xea 0xad 0xbe 0xef];
/* define a property whose content is
* an arbitrary array of bytes
*/
@@ -1350,10 +1351,10 @@ Appendix A - Sample SOC node for MPC8540
model = "TSEC";
compatible = "gianfar", "simple-bus";
reg = <0x24000 0x1000>;
- local-mac-address = [ 00 E0 0C 00 73 00 ];
- interrupts = <29 2 30 2 34 2>;
+ local-mac-address = [ 0x00 0xE0 0x0C 0x00 0x73 0x00 ];
+ interrupts = <0x29 2 0x30 2 0x34 2>;
phy-handle = <&phy0>;
- sleep = <&pmc 00000080>;
+ sleep = <&pmc 0x00000080>;
ranges;
mdio@24520 {
@@ -1385,10 +1386,10 @@ Appendix A - Sample SOC node for MPC8540
model = "TSEC";
compatible = "gianfar";
reg = <0x25000 0x1000>;
- local-mac-address = [ 00 E0 0C 00 73 01 ];
- interrupts = <13 2 14 2 18 2>;
+ local-mac-address = [ 0x00 0xE0 0x0C 0x00 0x73 0x01 ];
+ interrupts = <0x13 2 0x14 2 0x18 2>;
phy-handle = <&phy1>;
- sleep = <&pmc 00000040>;
+ sleep = <&pmc 0x00000040>;
};
ethernet@26000 {
@@ -1396,17 +1397,17 @@ Appendix A - Sample SOC node for MPC8540
model = "FEC";
compatible = "gianfar";
reg = <0x26000 0x1000>;
- local-mac-address = [ 00 E0 0C 00 73 02 ];
- interrupts = <41 2>;
+ local-mac-address = [ 0x00 0xE0 0x0C 0x00 0x73 0x02 ];
+ interrupts = <0x41 2>;
phy-handle = <&phy3>;
- sleep = <&pmc 00000020>;
+ sleep = <&pmc 0x00000020>;
};
serial@4500 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "fsl,mpc8540-duart", "simple-bus";
- sleep = <&pmc 00000002>;
+ sleep = <&pmc 0x00000002>;
ranges;
serial@4500 {
@@ -1414,7 +1415,7 @@ Appendix A - Sample SOC node for MPC8540
compatible = "ns16550";
reg = <0x4500 0x100>;
clock-frequency = <0>;
- interrupts = <42 2>;
+ interrupts = <0x42 2>;
};
serial@4600 {
@@ -1422,7 +1423,7 @@ Appendix A - Sample SOC node for MPC8540
compatible = "ns16550";
reg = <0x4600 0x100>;
clock-frequency = <0>;
- interrupts = <42 2>;
+ interrupts = <0x42 2>;
};
};
@@ -1436,11 +1437,11 @@ Appendix A - Sample SOC node for MPC8540
};
i2c@3000 {
- interrupts = <43 2>;
+ interrupts = <0x43 2>;
reg = <0x3000 0x100>;
compatible = "fsl-i2c";
dfsrr;
- sleep = <&pmc 00000004>;
+ sleep = <&pmc 0x00000004>;
};
pmc: power@e0070 {