Documentation: PCI: Add binding documentation for pci-test endpoint function

kishon · bjorn-helgaas · commit 13570533813c · 2017-04-28T10:23:16.000-05:00
Add binding documentation for pci-test endpoint function that helps in
adding and configuring pci-test endpoint function.

Signed-off-by: Kishon Vijay Abraham I &lt;kishon@ti.com&gt;
Signed-off-by: Bjorn Helgaas &lt;bhelgaas@google.com&gt;
diff --git a/Documentation/PCI/00-INDEX b/Documentation/PCI/00-INDEX
@@ -18,3 +18,5 @@ endpoint/pci-endpoint-cfs.txt
 	- guide to use configfs to configure the PCI endpoint function.
 endpoint/pci-test-function.txt
 	- specification of *PCI test* function device.
+endpoint/function/binding/
+	- binding documentation for PCI endpoint function
diff --git a/Documentation/PCI/endpoint/function/binding/pci-test.txt b/Documentation/PCI/endpoint/function/binding/pci-test.txt
@@ -0,0 +1,17 @@
+PCI TEST ENDPOINT FUNCTION
+
+name: Should be "pci_epf_test" to bind to the pci_epf_test driver.
+
+Configurable Fields:
+vendorid	 : should be 0x104c
+deviceid	 : should be 0xb500 for DRA74x and 0xb501 for DRA72x
+revid		 : don't care
+progif_code	 : don't care
+subclass_code	 : don't care
+baseclass_code	 : should be 0xff
+cache_line_size	 : don't care
+subsys_vendor_id : don't care
+subsys_id	 : don't care
+interrupt_pin	 : Should be 1 - INTA, 2 - INTB, 3 - INTC, 4 -INTD
+msi_interrupts	 : Should be 1 to 32 depending on the number of MSI interrupts
+		   to test
