dt-bindings: memory-controllers: Convert Samsung Exynos SROM bindings to json-schema

Convert Samsung Exynos SROM controller bindings to DT schema format
using json-schema.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Rob Herring <robh@kernel.org>

1 files changed, 0 insertions, 79 deletions

diff --git a/Documentation/devicetree/bindings/memory-controllers/exynos-srom.txt b/Documentation/devicetree/bindings/memory-controllers/exynos-srom.txt
deleted file mode 100644
index f633b5d0f8ca..000000000000
--- a/Documentation/devicetree/bindings/memory-controllers/exynos-srom.txt
+++ /dev/null
@@ -1,79 +0,0 @@
-SAMSUNG Exynos SoCs SROM Controller driver.
-
-Required properties:
-- compatible : Should contain "samsung,exynos4210-srom".
-
-- reg: offset and length of the register set
-
-Optional properties:
-The SROM controller can be used to attach external peripherals. In this case
-extra properties, describing the bus behind it, should be specified as below:
-
-- #address-cells: Must be set to 2 to allow device address translation.
-		  Address is specified as (bank#, offset).
-
-- #size-cells: Must be set to 1 to allow device size passing
-
-- ranges: Must be set up to reflect the memory layout with four integer values
-	  per bank:
-		<bank-number> 0 <parent address of bank> <size>
-
-Sub-nodes:
-The actual device nodes should be added as subnodes to the SROMc node. These
-subnodes, in addition to regular device specification, should contain the following
-properties, describing configuration of the relevant SROM bank:
-
-Required properties:
-- reg: bank number, base address (relative to start of the bank) and size of
-       the memory mapped for the device. Note that base address will be
-       typically 0 as this is the start of the bank.
-
-- samsung,srom-timing : array of 6 integers, specifying bank timings in the
-                        following order: Tacp, Tcah, Tcoh, Tacc, Tcos, Tacs.
-                        Each value is specified in cycles and has the following
-                        meaning and valid range:
-                        Tacp : Page mode access cycle at Page mode (0 - 15)
-                        Tcah : Address holding time after CSn (0 - 15)
-                        Tcoh : Chip selection hold on OEn (0 - 15)
-                        Tacc : Access cycle (0 - 31, the actual time is N + 1)
-                        Tcos : Chip selection set-up before OEn (0 - 15)
-                        Tacs : Address set-up before CSn (0 - 15)
-
-Optional properties:
-- reg-io-width : data width in bytes (1 or 2). If omitted, default of 1 is used.
-
-- samsung,srom-page-mode : if page mode is set, 4 data page mode will be configured,
-			   else normal (1 data) page mode will be set.
-
-Example: basic definition, no banks are configured
-	memory-controller@12570000 {
-		compatible = "samsung,exynos4210-srom";
-		reg = <0x12570000 0x14>;
-	};
-
-Example: SROMc with SMSC911x ethernet chip on bank 3
-	memory-controller@12570000 {
-		#address-cells = <2>;
-		#size-cells = <1>;
-		ranges = <0 0 0x04000000 0x20000   // Bank0
-			  1 0 0x05000000 0x20000   // Bank1
-			  2 0 0x06000000 0x20000   // Bank2
-			  3 0 0x07000000 0x20000>; // Bank3
-
-		compatible = "samsung,exynos4210-srom";
-		reg = <0x12570000 0x14>;
-
-		ethernet@3,0 {
-			compatible = "smsc,lan9115";
-			reg = <3 0 0x10000>;	   // Bank 3, offset = 0
-			phy-mode = "mii";
-			interrupt-parent = <&gpx0>;
-			interrupts = <5 8>;
-			reg-io-width = <2>;
-			smsc,irq-push-pull;
-			smsc,force-internal-phy;
-
-			samsung,srom-page-mode;
-			samsung,srom-timing = <9 12 1 9 1 1>;
-		};
-	};