memory: omap-gpmc: Move device tree binding to correct location

omap-gpmc.c is a memory controller so move the binding to the
right place.

Signed-off-by: Roger Quadros <rogerq@ti.com>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Tony Lindgren <tony@atomide.com>

1 files changed, 0 insertions, 143 deletions

diff --git a/Documentation/devicetree/bindings/bus/ti-gpmc.txt b/Documentation/devicetree/bindings/bus/ti-gpmc.txt
deleted file mode 100644
index 13f13786f992..000000000000
--- a/Documentation/devicetree/bindings/bus/ti-gpmc.txt
+++ /dev/null
@@ -1,143 +0,0 @@
-Device tree bindings for OMAP general purpose memory controllers (GPMC)
-
-The actual devices are instantiated from the child nodes of a GPMC node.
-
-Required properties:
-
- - compatible:		Should be set to one of the following:
-
-			ti,omap2420-gpmc (omap2420)
-			ti,omap2430-gpmc (omap2430)
-			ti,omap3430-gpmc (omap3430 & omap3630)
-			ti,omap4430-gpmc (omap4430 & omap4460 & omap543x)
-			ti,am3352-gpmc   (am335x devices)
-
- - reg:			A resource specifier for the register space
-			(see the example below)
- - ti,hwmods:		Should be set to "ti,gpmc" until the DT transition is
-			completed.
- - #address-cells:	Must be set to 2 to allow memory address translation
- - #size-cells:		Must be set to 1 to allow CS address passing
- - gpmc,num-cs:		The maximum number of chip-select lines that controller
-			can support.
- - gpmc,num-waitpins:	The maximum number of wait pins that controller can
-			support.
- - ranges:		Must be set up to reflect the memory layout with four
-			integer values for each chip-select line in use:
-
-			   <cs-number> 0 <physical address of mapping> <size>
-
-			Currently, calculated values derived from the contents
-			of the per-CS register GPMC_CONFIG7 (as set up by the
-			bootloader) are used for the physical address decoding.
-			As this will change in the future, filling correct
-			values here is a requirement.
- - interrupt-controller: The GPMC driver implements and interrupt controller for
-			the NAND events "fifoevent" and "termcount".
-			The interrupt number mapping is as follows
-			0 - NAND_fifoevent
-			1 - NAND_termcount
- - interrupt-cells:	Must be set to 2
-
-Timing properties for child nodes. All are optional and default to 0.
-
- - gpmc,sync-clk-ps:	Minimum clock period for synchronous mode, in picoseconds
-
- Chip-select signal timings (in nanoseconds) corresponding to GPMC_CONFIG2:
- - gpmc,cs-on-ns:	Assertion time
- - gpmc,cs-rd-off-ns:	Read deassertion time
- - gpmc,cs-wr-off-ns:	Write deassertion time
-
- ADV signal timings (in nanoseconds) corresponding to GPMC_CONFIG3:
- - gpmc,adv-on-ns:	Assertion time
- - gpmc,adv-rd-off-ns:	Read deassertion time
- - gpmc,adv-wr-off-ns:	Write deassertion time
- - gpmc,adv-aad-mux-on-ns:	Assertion time for AAD
- - gpmc,adv-aad-mux-rd-off-ns:	Read deassertion time for AAD
- - gpmc,adv-aad-mux-wr-off-ns:	Write deassertion time for AAD
-
- WE signals timings (in nanoseconds) corresponding to GPMC_CONFIG4:
- - gpmc,we-on-ns	Assertion time
- - gpmc,we-off-ns:	Deassertion time
-
- OE signals timings (in nanoseconds) corresponding to GPMC_CONFIG4:
- - gpmc,oe-on-ns:	Assertion time
- - gpmc,oe-off-ns:	Deassertion time
- - gpmc,oe-aad-mux-on-ns:	Assertion time for AAD
- - gpmc,oe-aad-mux-off-ns:	Deassertion time for AAD
-
- Access time and cycle time timings (in nanoseconds) corresponding to
- GPMC_CONFIG5:
- - gpmc,page-burst-access-ns: 	Multiple access word delay
- - gpmc,access-ns:		Start-cycle to first data valid delay
- - gpmc,rd-cycle-ns:		Total read cycle time
- - gpmc,wr-cycle-ns:		Total write cycle time
- - gpmc,bus-turnaround-ns:	Turn-around time between successive accesses
- - gpmc,cycle2cycle-delay-ns:	Delay between chip-select pulses
- - gpmc,clk-activation-ns: 	GPMC clock activation time
- - gpmc,wait-monitoring-ns:	Start of wait monitoring with regard to valid
-				data
-
-Boolean timing parameters. If property is present parameter enabled and
-disabled if omitted:
- - gpmc,adv-extra-delay:	ADV signal is delayed by half GPMC clock
- - gpmc,cs-extra-delay:		CS signal is delayed by half GPMC clock
- - gpmc,cycle2cycle-diffcsen:	Add "cycle2cycle-delay" between successive
-				accesses to a different CS
- - gpmc,cycle2cycle-samecsen:	Add "cycle2cycle-delay" between successive
-				accesses to the same CS
- - gpmc,oe-extra-delay:		OE signal is delayed by half GPMC clock
- - gpmc,we-extra-delay:		WE signal is delayed by half GPMC clock
- - gpmc,time-para-granularity:	Multiply all access times by 2
-
-The following are only applicable to OMAP3+ and AM335x:
- - gpmc,wr-access-ns:		In synchronous write mode, for single or
-				burst accesses, defines the number of
-				GPMC_FCLK cycles from start access time
-				to the GPMC_CLK rising edge used by the
-				memory device for the first data capture.
- - gpmc,wr-data-mux-bus-ns:	In address-data multiplex mode, specifies
-				the time when the first data is driven on
-				the address-data bus.
-
-GPMC chip-select settings properties for child nodes. All are optional.
-
-- gpmc,burst-length	Page/burst length. Must be 4, 8 or 16.
-- gpmc,burst-wrap	Enables wrap bursting
-- gpmc,burst-read	Enables read page/burst mode
-- gpmc,burst-write	Enables write page/burst mode
-- gpmc,device-width	Total width of device(s) connected to a GPMC
-			chip-select in bytes. The GPMC supports 8-bit
-			and 16-bit devices and so this property must be
-			1 or 2.
-- gpmc,mux-add-data	Address and data multiplexing configuration.
-			Valid values are 1 for address-address-data
-			multiplexing mode and 2 for address-data
-			multiplexing mode.
-- gpmc,sync-read	Enables synchronous read. Defaults to asynchronous
-			is this is not set.
-- gpmc,sync-write	Enables synchronous writes. Defaults to asynchronous
-			is this is not set.
-- gpmc,wait-pin		Wait-pin used by client. Must be less than
-			"gpmc,num-waitpins".
-- gpmc,wait-on-read	Enables wait monitoring on reads.
-- gpmc,wait-on-write	Enables wait monitoring on writes.
-
-Example for an AM33xx board:
-
-	gpmc: gpmc@50000000 {
-		compatible = "ti,am3352-gpmc";
-		ti,hwmods = "gpmc";
-		reg = <0x50000000 0x2000>;
-		interrupts = <100>;
-
-		gpmc,num-cs = <8>;
-		gpmc,num-waitpins = <2>;
-		#address-cells = <2>;
-		#size-cells = <1>;
-		ranges = <0 0 0x08000000 0x10000000>; /* CS0 @addr 0x8000000, size 0x10000000 */
-		interrupt-controller;
-		#interrupt-cells = <2>;
-
-		/* child nodes go here */
-	};