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authorTrent Piepho <tpiepho@freescale.com>2008-11-11 00:09:21 +0300
committerKumar Gala <galak@kernel.crashing.org>2008-11-11 00:17:52 +0300
commitec5d7657f746c46b5fbb3dbec6d0f7d8b6b82961 (patch)
tree65e3d0429e487d491889b354144c5c56823c3891 /Documentation/powerpc
parentea37194d680ff62c5cd187b40d6ea78fa2631ec1 (diff)
downloadlinux-ec5d7657f746c46b5fbb3dbec6d0f7d8b6b82961.tar.xz
powerpc: Repair device bindings documentation
Commit d0fc2eaaf4c56a95f5ed29b6bfb609e19714fc16 "powerpc/fsl: Refactor device bindings" split out a number of device bindings from booting-without-of.txt into separate files. Having them all in one file was a frequent source of merge conflicts. However, in the next merge, 49997d75152b3d23c53b0fa730599f2f74c92c65, there was another conflict. Some of the bindings removed from booting-without-of.txt were mistakenly added back in and the copies in dts-bindings were kept as well. This patch re-removes "Freescale Display Interface" and "Freescale on board FPGA" and fixes the table of contents. Signed-off-by: Trent Piepho <tpiepho@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'Documentation/powerpc')
-rw-r--r--Documentation/powerpc/booting-without-of.txt65
1 files changed, 10 insertions, 55 deletions
diff --git a/Documentation/powerpc/booting-without-of.txt b/Documentation/powerpc/booting-without-of.txt
index 02ea9a971b8e..0ab0230cbcb0 100644
--- a/Documentation/powerpc/booting-without-of.txt
+++ b/Documentation/powerpc/booting-without-of.txt
@@ -41,25 +41,14 @@ Table of Contents
VI - System-on-a-chip devices and nodes
1) Defining child nodes of an SOC
2) Representing devices without a current OF specification
- a) MDIO IO device
- b) Gianfar-compatible ethernet nodes
- c) PHY nodes
- d) Interrupt controllers
- e) I2C
- f) Freescale SOC USB controllers
- g) Freescale SOC SEC Security Engines
- h) Board Control and Status (BCSR)
- i) Freescale QUICC Engine module (QE)
- j) CFI or JEDEC memory-mapped NOR flash
- k) Global Utilities Block
- l) Freescale Communications Processor Module
- m) Chipselect/Local Bus
- n) 4xx/Axon EMAC ethernet nodes
- o) Xilinx IP cores
- p) Freescale Synchronous Serial Interface
- q) USB EHCI controllers
- r) MDIO on GPIOs
- s) SPI busses
+ a) PHY nodes
+ b) Interrupt controllers
+ c) CFI or JEDEC memory-mapped NOR flash
+ d) 4xx/Axon EMAC ethernet nodes
+ e) Xilinx IP cores
+ f) USB EHCI controllers
+ g) MDIO on GPIOs
+ h) SPI busses
VII - Marvell Discovery mv64[345]6x System Controller chips
1) The /system-controller node
@@ -1830,41 +1819,7 @@ platforms are moved over to use the flattened-device-tree model.
big-endian;
};
- r) Freescale Display Interface Unit
-
- The Freescale DIU is a LCD controller, with proper hardware, it can also
- drive DVI monitors.
-
- Required properties:
- - compatible : should be "fsl-diu".
- - reg : should contain at least address and length of the DIU register
- set.
- - Interrupts : one DIU interrupt should be describe here.
-
- Example (MPC8610HPCD)
- display@2c000 {
- compatible = "fsl,diu";
- reg = <0x2c000 100>;
- interrupts = <72 2>;
- interrupt-parent = <&mpic>;
- };
-
- s) Freescale on board FPGA
-
- This is the memory-mapped registers for on board FPGA.
-
- Required properities:
- - compatible : should be "fsl,fpga-pixis".
- - reg : should contain the address and the lenght of the FPPGA register
- set.
-
- Example (MPC8610HPCD)
- board-control@e8000000 {
- compatible = "fsl,fpga-pixis";
- reg = <0xe8000000 32>;
- };
-
- r) MDIO on GPIOs
+ g) MDIO on GPIOs
Currently defined compatibles:
- virtual,gpio-mdio
@@ -1884,7 +1839,7 @@ platforms are moved over to use the flattened-device-tree model.
&qe_pio_c 6>;
};
- s) SPI (Serial Peripheral Interface) busses
+ h) SPI (Serial Peripheral Interface) busses
SPI busses can be described with a node for the SPI master device
and a set of child nodes for each SPI slave on the bus. For this