MLBEDSW-4840 Move setting of input indices to tflite reader

Mapping to internal input indexing has been added to
tflite_reader.py and tosa_reader.py.
And the other way around in tflite_writer.py.

Signed-off-by: Patrik Gustavsson <patrik.gustavsson@arm.com>
Change-Id: I4d8596e747cfa7c4203884c4e785eb1977e2bcc1
diff --git a/ethosu/vela/tosa_mapping.py b/ethosu/vela/tosa_mapping.py
index 82f61f7..312ac92 100644
--- a/ethosu/vela/tosa_mapping.py
+++ b/ethosu/vela/tosa_mapping.py
@@ -249,7 +249,7 @@
     # TODO TosaOp.MATMUL:
     TosaOp.MAX_POOL2D: (Op.MaxPool, pool2d_attrs, None, TOSA_IFM_INDICES),
     # TODO TosaOp.TRANSPOSE_CONV2D: (Op.Conv2DBackpropInput, transpose_conv2d_attrs, conv_quant_info)
-    TosaOp.CLAMP: (Op.Clip, clamp_attrs, None, TOSA_IFM_INDICES),
+    TosaOp.CLAMP: (Op.Clamp, clamp_attrs, None, TOSA_IFM_INDICES),
     TosaOp.RELUN: (Op.ReluN, relun_attrs, None, TOSA_IFM_INDICES),
     # TODO TosaOp.SIGMOID
     # TODO TosaOp.TANH