1 files changed, 0 insertions, 100 deletions
diff --git a/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra20-emc.txt b/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra20-emc.txt
deleted file mode 100644
index 4c33b29dc660..000000000000
--- a/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra20-emc.txt
+++ /dev/null
@@ -1,100 +0,0 @@
-Embedded Memory Controller
-
-Properties:
-- name : Should be emc
-- #address-cells : Should be 1
-- #size-cells : Should be 0
-- compatible : Should contain "nvidia,tegra20-emc".
-- reg : Offset and length of the register set for the device
-- nvidia,use-ram-code : If present, the sub-nodes will be addressed
-  and chosen using the ramcode board selector. If omitted, only one
-  set of tables can be present and said tables will be used
-  irrespective of ram-code configuration.
-
-Child device nodes describe the memory settings for different configurations and clock rates.
-
-Example:
-
-	memory-controller@7000f400 {
-		#address-cells = < 1 >;
-		#size-cells = < 0 >;
-		compatible = "nvidia,tegra20-emc";
-		reg = <0x7000f4000 0x200>;
-	}
-
-
-Embedded Memory Controller ram-code table
-
-If the emc node has the nvidia,use-ram-code property present, then the
-next level of nodes below the emc table are used to specify which settings
-apply for which ram-code settings.
-
-If the emc node lacks the nvidia,use-ram-code property, this level is omitted
-and the tables are stored directly under the emc node (see below).
-
-Properties:
-
-- name : Should be emc-tables
-- nvidia,ram-code : the binary representation of the ram-code board strappings
-  for which this node (and children) are valid.
-
-
-
-Embedded Memory Controller configuration table
-
-This is a table containing the EMC register settings for the various
-operating speeds of the memory controller. They are always located as
-subnodes of the emc controller node.
-
-There are two ways of specifying which tables to use:
-
-* The simplest is if there is just one set of tables in the device tree,
-  and they will always be used (based on which frequency is used).
-  This is the preferred method, especially when firmware can fill in
-  this information based on the specific system information and just
-  pass it on to the kernel.
-
-* The slightly more complex one is when more than one memory configuration
-  might exist on the system.  The Tegra20 platform handles this during
-  early boot by selecting one out of possible 4 memory settings based
-  on a 2-pin "ram code" bootstrap setting on the board. The values of
-  these strappings can be read through a register in the SoC, and thus
-  used to select which tables to use.
-
-Properties:
-- name : Should be emc-table
-- compatible : Should contain "nvidia,tegra20-emc-table".
-- reg : either an opaque enumerator to tell different tables apart, or
-  the valid frequency for which the table should be used (in kHz).
-- clock-frequency : the clock frequency for the EMC at which this
-  table should be used (in kHz).
-- nvidia,emc-registers : a 46 word array of EMC registers to be programmed
-  for operation at the 'clock-frequency' setting.
-  The order and contents of the registers are:
-    RC, RFC, RAS, RP, R2W, W2R, R2P, W2P, RD_RCD, WR_RCD, RRD, REXT,
-    WDV, QUSE, QRST, QSAFE, RDV, REFRESH, BURST_REFRESH_NUM, PDEX2WR,
-    PDEX2RD, PCHG2PDEN, ACT2PDEN, AR2PDEN, RW2PDEN, TXSR, TCKE, TFAW,
-    TRPAB, TCLKSTABLE, TCLKSTOP, TREFBW, QUSE_EXTRA, FBIO_CFG6, ODT_WRITE,
-    ODT_READ, FBIO_CFG5, CFG_DIG_DLL, DLL_XFORM_DQS, DLL_XFORM_QUSE,
-    ZCAL_REF_CNT, ZCAL_WAIT_CNT, AUTO_CAL_INTERVAL, CFG_CLKTRIM_0,
-    CFG_CLKTRIM_1, CFG_CLKTRIM_2
-
-		emc-table@166000 {
-			reg = <166000>;
-			compatible = "nvidia,tegra20-emc-table";
-			clock-frequency = < 166000 >;
-			nvidia,emc-registers = < 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-						 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-						 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-						 0 0 0 0 >;
-		};
-
-		emc-table@333000 {
-			reg = <333000>;
-			compatible = "nvidia,tegra20-emc-table";
-			clock-frequency = < 333000 >;
-			nvidia,emc-registers = < 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-						 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-						 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-						 0 0 0 0 >;
-		};