[Samsung] Update docs and help text to reflect Exynos 2600 (E9965) support

Author: SS-JIA

backends/samsung/serialization/compile_options.py

@@ -66,7 +66,7 @@ def gen_samsung_backend_compile_spec(
     A function to generate an ExecuTorch binary for Samsung Backend.
 
     Attributes:
-        chipset (str): chipset name in SamsungChipset. For example, E9955(E9965) or E9955(e9965) both work.
+        chipset (str): chipset name in SamsungChipset. For example, E9955 or E9965 (case-insensitive).
 
     Returns:
         CompileSpec: key is COMPILE_OPTION_SCHEMA_NAME, value is serialization binary of fb schema

docs/source/backends/samsung/samsung-overview.md

@@ -47,7 +47,7 @@ from executorch.exir import to_edge_transform_and_lower
 mobilenet_v2 = models.mobilenetv2.mobilenet_v2(weights=MobileNet_V2_Weights.DEFAULT).eval()
 sample_inputs = (torch.randn(1, 3, 224, 224), )
 
-chipset = "E9955"
+chipset = "E9955"  # or "E9965" for Exynos 2600
 compile_specs = [gen_samsung_backend_compile_spec(chipset)]
 
 et_program = to_edge_transform_and_lower(

docs/source/backends/samsung/samsung-partitioner.md

@@ -16,7 +16,7 @@ from executorch.backends.samsung.serialization.compile_options import (
 
 from executorch.exir import to_edge_transform_and_lower
 
-chipset = "E9955"
+chipset = "E9955"  # or "E9965" for Exynos 2600
 compile_specs = [gen_samsung_backend_compile_spec(chipset)]
 
 et_program = to_edge_transform_and_lower(
@@ -26,4 +26,4 @@ et_program = to_edge_transform_and_lower(
 ```
 
 At the moment, only `"E9955"` and `"E9965"` are supported as a valid chipset name, which corresponds to
-the Exynose 2500 and Exynos 2600 SoC. Support for additional chipsets will be added in the future.
+the Exynos 2500 and Exynos 2600 SoC. Support for additional chipsets will be added in the future.

examples/samsung/README.md

@@ -35,7 +35,7 @@ cp -rf ${EXYNOS_AI_LITECORE_PATH}/python/snc_py_api*.so ${PYTHON_TARGET_DIR}
 
 Take `EXECUTORCH_ROOT` as work directory and here is an example for ic3.
 ```bash
-python -m executorch.examples.samsung.aot_compiler --chipset E9955 -m ic3 --output_dir ic3_artifact
+python -m executorch.examples.samsung.aot_compiler --chipset E9955 (or E9965) -m ic3 --output_dir ic3_artifact
 ```
 
 ## Execution

examples/samsung/aot_compiler.py

@@ -44,7 +44,7 @@
         "-c",
         "--chipset",
         required=True,
-        help="Samsung chipset, i.e. E9955, etc",
+        help="Samsung chipset, i.e. E9955, E9965, etc",
         type=str,
     )
     parser.add_argument(

examples/samsung/scripts/mobilebert_finetune.py

@@ -218,7 +218,7 @@ def validate(self, model, val_data_loader):
         "-c",
         "--chipset",
         required=True,
-        help="Samsung chipset, i.e. E9955, etc",
+        help="Samsung chipset, i.e. E9955, E9965, etc",
         type=str,
     )
     parser.add_argument(